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Note: This page contains sample records for the topic "air improvements project" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


1

Air Pollution Project: Scenario  

NLE Websites -- All DOE Office Websites (Extended Search)

Project Summary HELP Index Summary Scenario Internet Links Student Pages SubjectContent Area: ScienceChemistry, Environment - Air Pollution Target Audience: High school chemistry...

2

Improvement of solar air collectors: Study and Experimental Research Project. Final report, May 1976-June 1978  

DOE Green Energy (OSTI)

Literature and patents relevant to solar air-heating collectors were reviewed. The design constraints are listed. The analysis considered the heat transfer and pressure loss characteristics of the various designs. Three absorbers along with the baseline design were mounted in identical collector bodies and subjected to thermal efficiency tests on Solaron's collector test stand. The testing was done simultaneously on the four panels in a side-by-side collector test. Various manufacturing techniques for producing an absorber with extended heat transfer surface were investigated. It was found that fins could be attached to the absorber in a cost-effective manner by an electrical resistance weld. Four finned absorbers were fabricated by resistance welding and installed in a 2 x 2 collector array to verify that these production model prototypes would, in fact, increase performance by a factor of 1.11. (MHR)

Cole-Appel, B.E.; Loef, G.O.G.; Shaw, L.E.; Fischer, B.B.

1978-01-01T23:59:59.000Z

3

Improved intake air filtration systems  

SciTech Connect

This report comprises the results of a project sponsored by the Pipeline Research Committee of the American Gas Association (Improved Intake Air Filtration Systems). The quality of the inlet air consumed by pipeline gas turbines plays a significant role in the performance, maintenance, and economy of turbine operations. The airborne contaminants may cause degradation of compressor blades and hot gas path components, primarily by erosion, corrosion, and fouling. Machines in the pipeline fleet have a typical average loss of 3.5% in output, chiefly caused by fouling of the gas turbine compressor. It also showed that: Air contamination could be significantly reduced by the use of more efficient air filtration systems, especially through the reduction of the quantity of smaller particles ingested.'' Filters which incorporated electrostatically charged fibers (achieved through the use of triboelectric [TE] effects) offered the most promising means for developing an improvement over paper media. The purpose of this program was to validate the use of new technology for self-cleaning air inlet filtration on gas turbine pumping applications. An approach utilizing triboelectrification of fabric filters was examined by testing to determine the penetration (efficiency), cleanability, pressure drop vs flow, and dust-holding capacity of seven pairs of filter cartridges: six fabric and one paper.

Lawson, C.C. (Lawson (Calvin C.), North Wildwood, NJ (United States))

1991-09-01T23:59:59.000Z

4

Air-Quality Improvement Tax Incentives | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Air-Quality Improvement Tax Incentives Air-Quality Improvement Tax Incentives Air-Quality Improvement Tax Incentives < Back Eligibility Commercial Industrial Savings Category Heating & Cooling Commercial Heating & Cooling Heating Cooling Other Appliances & Electronics Commercial Lighting Lighting Manufacturing Bioenergy Buying & Making Electricity Solar Water Heating Wind Program Info State Ohio Program Type Other Incentive Provider Ohio Air Quality Development Authority The Ohio Air Quality Development Authority (OAQDA) provides assistance for new air quality projects in Ohio, for both small and large businesses. For qualifying projects, the OAQDA also projects tax benefits. For qualifying projects, the Ohio Air Quality Development Authority (OAQDA) can provide a 100 percent exemption from the tangible personal property tax

5

Improvement to Air2Air Technology to Reduce Fresh-Water Evaporative Cooling Loss at Coal-Based Thermoelectric Power Plants ProMIS/Project No.:DE-NT0005647  

NLE Websites -- All DOE Office Websites (Extended Search)

Improvement to AIr2AIr® technology Improvement to AIr2AIr® technology to reduce Fresh-WAter evAporAtIve coolIng loss At coAl-BAsed thermoelectrIc poWer plAnts promIs/project no. :de-nt0005647 Background The production of electricity requires a reliable, abundant, and predictable source of freshwater - a resource that is limited in many parts of the United States and throughout the world. The process of thermoelectric generation from fossil fuels such as coal, oil, and natural gas is water intensive. According to the 2000 U.S. Geological Survey, thermoelectric-power withdrawals accounted for 48 percent of total water use, 39 percent of total freshwater withdrawals (136 billion gallons per day) for all categories, and 52 percent of fresh surface water withdrawals. As a growing economy drives the need for more electricity, demands on freshwater

6

Air Pollution Project: Scenario  

NLE Websites -- All DOE Office Websites (Extended Search)

Scenario Scenario HELP Index Summary Scenario Internet Links Student Pages Oak Park and River Forest High School in Oak Park, IL, is a four-year (9-12) comprehensive high school with an enrollment of approximately 2800 students. The communities of Oak Park and River Forest are located just west of Chicago. Student backgrounds vary greatly socio-economically, ethnically (63% Caucasian, 28% African-American, 4% Hispanic, 4% Asian) and culturally. Average student standardized test scores are above the state and national averages. The chemistry class is a cross section of the lower 70% of the school community. Students in Ms. Bardeen's regular chemistry class, grades 10, 11 & 12 enter the computer lab, access the Internet on their computers, and begin to work with their teams on their current project. Students are busy talking with

7

Roadway Improvement Project Cost Allocation  

E-Print Network (OSTI)

Roadway Improvement Project Cost Allocation CTS 21st Annual Transportation Research Conference costs #12;Potential Applications · Roadway Project Feasibility Studies ­ Identified potential roadway infrastructure improvement ­ Documentation of estimated project costs ­ Determine property assessments

Minnesota, University of

8

Updated projections of air quality impacts for electric cars  

DOE Green Energy (OSTI)

Future air pollution emissions and resulting air quality are projected for the five primary air pollutants: total suspended particulates (TSP), sulfur oxides (SO/sub x/), nitrogen oxides (NO/sub x), total hydrocarbons (THC), and carbon monoxide (CO). Separate projections are made for three future years - 1980, 1990, and 2000 - and for three assumed levels of electric car use - zero, 10%, and 100%. Emissions and air quality are analyzed for each of the 24 Air Quality Control Regions (AQCRs) having the largest populations in 1975. Emission projections are made using an improved version of the Regional Emissions Projection System which uses the 1975 National Emissions Data System, 1977 state OBERS growth projections, recent state implementation plans and new source performance standards, and electric utility fuel forecasts from the Recharge Capacity Projection System.

Collins, M.M.

1979-07-01T23:59:59.000Z

9

Seneca Compressed Air Energy Storage (CAES) Project  

DOE Green Energy (OSTI)

This document provides specifications for the process air compressor for a compressed air storage project, requests a budgetary quote, and provides supporting information, including compressor data, site specific data, water analysis, and Seneca CAES value drivers.

None

2012-11-30T23:59:59.000Z

10

NETL: Turbine Projects - Efficiency Improvement  

NLE Websites -- All DOE Office Websites (Extended Search)

Efficiency Improvemenet Turbine Projects Efficiency Improvemenet Advanced Hot Section Materials and Coatings Test Rig DataFact Sheets System Study for Improved Gas Turbine...

11

Improving Regional Air Quality with Wind Power  

Wind Powering America (EERE)

Improving Regional Air Quality with Improving Regional Air Quality with Wind Power National Renewable Energy Laboratory Improving Regional Air Quality with Wind Power National Renewable Energy Laboratory * Clean Air Act (CAA) framework * Air quality challenges * CAA policies as market drivers * Met. Wash. Council of Governments (MWCOG) case study * Environmental Protection Agency (EPA) guidance on State Implementation Plan (SIP) credit for EERE * Model SIP documentation for wind purchases * Related marketing innovations Overview Overview * CAA requires regional air quality plans (SIPs) * "Window of opportunity" - Revised SIPs required by 2006/2007 to meet new 8-hour ozone and PM standards - August 2004 EPA guidance and NREL model SIP documentation for wind purchases Clean Air Act Framework Clean Air Act Framework

12

Waste Management Process Improvement Project  

SciTech Connect

The Bechtel Hanford-led Environmental Restoration Contractor team's Waste Management Process Improvement Project is working diligently with the U.S. Department of Energy's (DOE) Richland Operations Office to improve the waste management process to meet DOE's need for an efficient, cost-effective program for the management of dangerous, low-level and mixed-low-level waste. Additionally the program must meet all applicable regulatory requirements. The need for improvement was highlighted when a change in the Groundwater/Vadose Zone Integration Project's waste management practices resulted in a larger amount of waste being generated than the waste management organization had been set up to handle.

Atwood, J.; Borden, G.; Rangel, G. R.

2002-02-25T23:59:59.000Z

13

Modeling the Air Traffic Controller's Cognitive Projection Process  

E-Print Network (OSTI)

Cognitive projection enables the operator of a supervisory control system, such as air traffic control, to

Davison Reynolds, Hayley J

2006-11-20T23:59:59.000Z

14

Active improvement of air-conditioning system energy consumption with adaptive thermal comfort approach.  

E-Print Network (OSTI)

??The MSc research project aims to suggest improvements to building air-conditioning control systems, to reduce energy consumption while maintaining the comfort level of the occupants. (more)

Muhammad Saleh, Muhammad Fadzli

2013-01-01T23:59:59.000Z

15

Improving air handler efficiency in houses  

SciTech Connect

Although furnaces, air conditioners and heat pumps have become significantly more efficient over the last couple of decades, residential air handlers have typical efficiencies of only 10% to 15% due to poor electric motor performance and aerodynamically poor fans and fan housings. Substantial increases in performance could be obtained through improved air handler design and construction. A prototype residential air handler intended to address these issues has recently been developed. The prototype and a standard production fan were tested in a full-scale duct system and test chamber at LBNL specifically designed for testing heating, ventilation, and air conditioning systems. The laboratory tests compared efficiency, total airflow, sensitivity to duct system flow resistance, and the effects of installation in a smaller cabinet. The test results showed that the prototype air handler had about twice the efficiency of the standard air handler (averaged over a wide range of operating conditions) and was less sensitive to duct system flow resistance changes. The performance of both air handlers was significantly reduced by reducing the clearance between the air handler and cabinet it was placed in. These test results showed that in addition to the large scope for performance improvement, air handler fans need to be tested in the cabinets they operate in.

Walker, Iain S.

2004-05-01T23:59:59.000Z

16

Air control can improve field heater efficiency  

SciTech Connect

Independent field tests have demonstrated that the proper selection of primary and secondary air controls for wellhead gas dehydrators can reduce their burner fuel gas consumption by at least 30%. The tests were conducted by G.A. Baca and Associates Ltd., an engineering consulting firm located in Santa Fe, N.M. The new thermostat, venturi burner, and automatic secondary air control combination used in the tests were developed by Weatherford International as part of its Engineered Controls and Instruments (ECI) product line. The principle innovation of Weatherford's ECI burner/control combination is the Automatic Secondary Air Shutter, a device which limits the supply of secondary air surrounding the venturi burner. This air-flow control provides significant improvements in combustion efficiency compared to burners without such controls. Patents for the shutter and burner equipment are pending.

Zygmunt, S.J.; Giovanini, B.

1984-03-26T23:59:59.000Z

17

Alternative Fuels Data Center: Air Quality Improvement Program Funding -  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Air Quality Air Quality Improvement Program Funding - Ventura County to someone by E-mail Share Alternative Fuels Data Center: Air Quality Improvement Program Funding - Ventura County on Facebook Tweet about Alternative Fuels Data Center: Air Quality Improvement Program Funding - Ventura County on Twitter Bookmark Alternative Fuels Data Center: Air Quality Improvement Program Funding - Ventura County on Google Bookmark Alternative Fuels Data Center: Air Quality Improvement Program Funding - Ventura County on Delicious Rank Alternative Fuels Data Center: Air Quality Improvement Program Funding - Ventura County on Digg Find More places to share Alternative Fuels Data Center: Air Quality Improvement Program Funding - Ventura County on AddThis.com... More in this section...

18

Project: Ventilation and Indoor Air Quality in Low-Energy ...  

Science Conference Proceedings (OSTI)

Ventilation and Indoor Air Quality in Low-Energy Buildings Project. Summary: NIST is developing tools and metrics to both ...

2012-12-27T23:59:59.000Z

19

Improving Air Conditioner and Heat Pump Modeling  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Improving Air-Conditioner Improving Air-Conditioner and Heat Pump Modeling Building America Stakeholders Meeting Jon Winkler March 2, 2012 2 * How do you recommend the most cost-effective A/C? Simple Question 3 Solution Whole-House Simulation Tool A/C Information * SEER 13 * SEER 14 * SEER 15 * SEER 16 * SEER 17 * SEER 18 * SEER 21 Annualized Cooling Cost (Energy + Equipment) 4 Background * Power, capacity and SHR vary with: o Outdoor temperature o Entering wetbulb o Air mass flow rate o Part load ratio Power Sensible Capacity Latent Capacity * How to accurately and easily model A/C performance? 5 Background: Model Development * A/C modeling utilizes two types of input o Rated values (capacity, efficiency, etc.) o Performance curves Capacity 1 / Efficiency 6 Background: Manufacturer's Data

20

Ellsworth Air Force Base Advanced Metering Project  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Ellsworth Air Force Base Ellsworth Air Force Base Advanced Metering Project A Partnership between Ellsworth AFB and MDU Resources Group, Inc. to install advanced metering on all large buildings on EAFB  Based in Bismarck, North Dakota  Celebrated our 85 th year in 2009  NYSE - MDU for over 60 years  Over $4B market cap  Fortune 500 Company  Member of the S&P MidCap 400 Index  Over 8,000 employees in 44 states  Business Lines:  Energy  Utility Resources  Construction Materials  Construction Materials  Energy  Oil and Gas Production  Utility Resources  Natural Gas Pipelines  Construction Services  Electric / Natural Gas Utilities  Utility Resources  Montana - Dakota Utilities Co.  Cascade Natural Gas Co.  Intermountain Gas Corporation

Note: This page contains sample records for the topic "air improvements project" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


21

Seneca Compressed Air Energy Storage (CAES) Project  

SciTech Connect

Compressed Air Energy Storage (CAES) is a hybrid energy storage and generation concept that has many potential benefits especially in a location with increasing percentages of intermittent wind energy generation. The objectives of the NYSEG Seneca CAES Project included: for Phase 1, development of a Front End Engineering Design for a 130MW to 210 MW utility-owned facility including capital costs; project financials based on the engineering design and forecasts of energy market revenues; design of the salt cavern to be used for air storage; draft environmental permit filings; and draft NYISO interconnection filing; for Phase 2, objectives included plant construction with a target in-service date of mid-2016; and for Phase 3, objectives included commercial demonstration, testing, and two-years of performance reporting. This Final Report is presented now at the end of Phase 1 because NYSEG has concluded that the economics of the project are not favorable for development in the current economic environment in New York State. The proposed site is located in NYSEGs service territory in the Town of Reading, New York, at the southern end of Seneca Lake, in New York States Finger Lakes region. The landowner of the proposed site is Inergy, a company that owns the salt solution mining facility at this property. Inergy would have developed a new air storage cavern facility to be designed for NYSEG specifically for the Seneca CAES project. A large volume, natural gas storage facility owned and operated by Inergy is also located near this site and would have provided a source of high pressure pipeline quality natural gas for use in the CAES plant. The site has an electrical take-away capability of 210 MW via two NYSEG 115 kV circuits located approximately one half mile from the plant site. Cooling tower make-up water would have been supplied from Seneca Lake. NYSEGs engineering consultant WorleyParsons Group thoroughly evaluated three CAES designs and concluded that any of the designs would perform acceptably. Their general scope of work included development of detailed project construction schedules, capital cost and cash flow estimates for both CAES cycles, and development of detailed operational data, including fuel and compression energy requirements, to support dispatch modeling for the CAES cycles. The Dispatch Modeling Consultant selected for this project was Customized Energy Solutions (CES). Their general scope of work included development of wholesale electric and gas market price forecasts and development of a dispatch model specific to CAES technologies. Parsons Brinkerhoff Energy Storage Services (PBESS) was retained to develop an air storage cavern and well system design for the CAES project. Their general scope of work included development of a cavern design, solution mining plan, and air production well design, cost, and schedule estimates for the project. Detailed Front End Engineering Design (FEED) during Phase 1 of the project determined that CAES plant capital equipment costs were much greater than the $125.6- million originally estimated by EPRI for the project. The initial air storage cavern Design Basis was increased from a single five million cubic foot capacity cavern to three, five million cubic foot caverns with associated air production wells and piping. The result of this change in storage cavern Design Basis increased project capital costs significantly. In addition, the development time required to complete the three cavern system was estimated at approximately six years. This meant that the CAES plant would initially go into service with only one third of the required storage capacity and would not achieve full capability until after approximately five years of commercial operation. The market price forecasting and dispatch modeling completed by CES indicated that the CAES technologies would operate at only 10 to 20% capacity factors and the resulting overall project economics were not favorable for further development. As a result of all of these factors, the Phase 1 FEED developed an installe

None

2012-11-30T23:59:59.000Z

22

Seneca Compressed Air Energy Storage (CAES) Project  

SciTech Connect

This report provides a review and an analysis of potential environmental justice areas that could be affected by the New York State Electric & Gas (NYSEG) compress air energy storage (CAES) project and identifies existing environmental burden conditions on the area and evaluates additional burden of any significant adverse environmental impact. The review assesses the socioeconomic and demographic conditions of the area surrounding the proposed CAES facility in Schuyler County, New York. Schuyler County is one of 62 counties in New York. Schuyler Countys 2010 population of 18,343 makes it one of the least populated counties in the State (U.S. Census Bureau, 2010). This report was prepared for WorleyParsons by ERM and describes the study area investigated, methods and criteria used to evaluate this area, and the findings and conclusions from the evaluation.

None

2012-11-30T23:59:59.000Z

23

Savings Project: How to Seal Air Leaks with Caulk | Department...  

NLE Websites -- All DOE Office Websites (Extended Search)

How to Seal Air Leaks with Caulk Addthis Project Level Easy Energy Savings 5 - 10% Time to Complete 1 - 2 Hours Overall Cost 3 - 30 Sealing air leaks around windows and...

24

Capital and Maintenance Projects for Efficiency Improvements  

Science Conference Proceedings (OSTI)

This Electric Power Research Institute (EPRI) project developed a methodology to assess the costs and benefits of potential maintenance improvements to coal-fired power plants, refined the methodology developed in 2008 to assess the net annual benefit of potential capital improvements to these plants, and applied the methodologies to a hypothetical plant. The calculations are captured in two spreadsheets8212one for capital projects and the other for maintenance projects8212that are included in the report...

2009-10-13T23:59:59.000Z

25

Savings Project: How to Seal Air Leaks with Caulk | Department...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Electricity Rates Savings Project: How to Seal Air Leaks with Caulk Tips: Windows Household Heating Systems: Although several different types of fuels are available to heat...

26

NEUP Project Selections_September212011_IRP and Infrastructure Improvements  

Energy.gov (U.S. Department of Energy (DOE))

Projectsselections for NEUP 2011 under Integrated Research Projects and University Research Infrastructure Improvements.

27

Improving Baked Anode Density and Air Permeability Through ...  

Science Conference Proceedings (OSTI)

Presentation Title, Improving Baked Anode Density and Air Permeability Through Process Optimization and Coke Blending. Author(s), Bienvenu Ndjom,...

28

HVAC Radial Air Bearing Heat Exchangers Research Project | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Radial Air Bearing Heat Exchangers Radial Air Bearing Heat Exchangers Research Project HVAC Radial Air Bearing Heat Exchangers Research Project The U.S. Department of Energy is currently conducting research into heating, ventilation, and air conditioning (HVAC) radial air bearing heat exchangers. Rotary air bearing heat exchanger technology simultaneously solves four long standing problems of conventional "fan-plus-finned-heat-sink" heat exchangers. Project Description This project seeks to design, fabricate, and test successive generations of prototype radial air bearing heat exchanger devices based on lessons learned and further insights into device optimization, computational fluid dynamic studies for parametric optimization and determination of scaling laws, and laboratory measurement of flow field and heat transfer

29

Alternative Fuels Data Center: Electric Ice Resurfacers Improve Air Quality  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Electric Ice Electric Ice Resurfacers Improve Air Quality in Minnesota to someone by E-mail Share Alternative Fuels Data Center: Electric Ice Resurfacers Improve Air Quality in Minnesota on Facebook Tweet about Alternative Fuels Data Center: Electric Ice Resurfacers Improve Air Quality in Minnesota on Twitter Bookmark Alternative Fuels Data Center: Electric Ice Resurfacers Improve Air Quality in Minnesota on Google Bookmark Alternative Fuels Data Center: Electric Ice Resurfacers Improve Air Quality in Minnesota on Delicious Rank Alternative Fuels Data Center: Electric Ice Resurfacers Improve Air Quality in Minnesota on Digg Find More places to share Alternative Fuels Data Center: Electric Ice Resurfacers Improve Air Quality in Minnesota on AddThis.com... Sept. 14, 2013

30

Alternative Fuels Data Center: Natural Gas Street Sweepers Improve Air  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Natural Gas Street Natural Gas Street Sweepers Improve Air Quality in New York to someone by E-mail Share Alternative Fuels Data Center: Natural Gas Street Sweepers Improve Air Quality in New York on Facebook Tweet about Alternative Fuels Data Center: Natural Gas Street Sweepers Improve Air Quality in New York on Twitter Bookmark Alternative Fuels Data Center: Natural Gas Street Sweepers Improve Air Quality in New York on Google Bookmark Alternative Fuels Data Center: Natural Gas Street Sweepers Improve Air Quality in New York on Delicious Rank Alternative Fuels Data Center: Natural Gas Street Sweepers Improve Air Quality in New York on Digg Find More places to share Alternative Fuels Data Center: Natural Gas Street Sweepers Improve Air Quality in New York on AddThis.com...

31

2012 Quality Assurance Improvement Project Plan  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

DOE HQ/EFCOG Project Plan Rev. 0 DOE HQ/EFCOG Project Plan Rev. 0 2 Office of Environmental Management and Energy Facility Contractors Group 2012 Quality Assurance Improvement Project Plan Introduction: This Project Plan is jointly developed by the Department of Energy (DOE) Office of Environmental Management (EM) and the Energy Facility Contractors Group (EFCOG), to provide execution support to the EM Quality Assurance (QA) Corporate Board. The Board serves a vital and critical role in ensuring that the EM mission is completed safely, correctly, and efficiently. The joint EM-EFCOG approach to enhancing QA signifies the inherent commitment to partnership and collaboration that is required between the contractor community and DOE to proactively improve performance of the EM mission and projects. This mandate is more

32

2010 Quality Assurance Improvement Project Plan  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

HQ/EFCOG Project Plan HQ/EFCOG Project Plan 2 Office of Environmental Management and Energy Facility Contractors Group 2010 Quality Assurance Improvement Project Plan Introduction: This Project Plan is jointly developed by the Department of Energy (DOE) Office of Environmental Management (EM) and the Energy Facility Contractors Group (EFCOG), to provide execution support to the EM Quality Assurance (QA) Corporate Board. The Board serves a vital and critical role in ensuring that the EM mission is completed safely, correctly, and efficiently. The joint EM-EFCOG approach to enhancing QA signifies the inherent commitment to partnership and collaboration that is required between the contractor community and DOE to proactively improve performance of the EM mission and projects. This mandate is more

33

Improving National Air Quality Forecasts with Satellite Aerosol Observations  

Science Conference Proceedings (OSTI)

Accurate air quality forecasts can allow for mitigation of the health risks associated with high levels of air pollution. During September 2003, a team of NASA, NOAA, and EPA researchers demonstrated a prototype tool for improving fine ...

Jassim Al-Saadi; James Szykman; R. Bradley Pierce; Chieko Kittaka; Doreen Neil; D. Allen Chu; Lorraine Remer; Liam Gumley; Elaine Prins; Lewis Weinstock; Clinton MacDonald; Richard Wayland; Fred Dimmick; Jack Fishman

2005-09-01T23:59:59.000Z

34

Energy efficiency improvements in Chinese compressed air systems  

E-Print Network (OSTI)

Air Systems, Paper #071 Energy efficiency improvements into increase industrial energy efficiency. As a result, morein use. Over time, energy efficiency decreases and the cost

McKane, Aimee; Li, Li; Li, Yuqi; Taranto, T.

2008-01-01T23:59:59.000Z

35

Modeling the air traffic controller's cognitive projection process  

E-Print Network (OSTI)

Cognitive projection enables the operator of a supervisory control system, such as air traffic control, to use predicted future behavior of the system to make decisions about if and how to control the system. New procedures ...

Reynolds, Hayley J. Davison (Hayley Jaye Davison)

2006-01-01T23:59:59.000Z

36

Imperial Valley environmental project: baseline air quality and meteorological data  

DOE Green Energy (OSTI)

The baseline air quality and meteorological data are gathered by the Imperial Valley Environmental Project from December 1976 through April 1978. The air quality data obtained at the six fixed locations are reported in the form of histograms; histograms and wind roses are presented of the meteorological data collected at the six sites. The air quality and meteorological data obtained by the mobile laboratory in the vicinity of the Heber KGRA are listed in a similar format. (MHR)

Gudiksen, P.H.; Lamson, K.C.; Axelrod, M.C.; Fowler, V.; Nyholm, R.A.

1979-09-26T23:59:59.000Z

37

DOE RFP Seeks Projects for Improving Environmental Performance...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

DOE RFP Seeks Projects for Improving Environmental Performance of Unconventional Natural Gas Technologies DOE RFP Seeks Projects for Improving Environmental Performance of...

38

SNF project engineering process improvement plan  

SciTech Connect

This Engineering Process Improvement Plan documents the activities and plans to be taken by the SNF Project to support its engineering process and to produce a consolidated set of engineering procedures that are fully compliant with the requirements of HNF-PRO-1819. All new procedures will be issued and implemented by September 30, 1999.

DESAI, S.P.

1999-07-13T23:59:59.000Z

39

Improving Regional Air Quality with Wind Energy  

DOE Green Energy (OSTI)

This model documentation is designed to assist State and local governments in pursuing wind energy purchases as a control measure under regional air quality plans. It is intended to support efforts to draft State Implementation Plans (SIPs), including wind energy purchases, to ensure compliance with the standard for ground-level ozone established under the Clean Air Act.

Not Available

2005-05-01T23:59:59.000Z

40

The Army Air Forces NEPA Project  

SciTech Connect

Included herein is a historical record of the AAF sponsored NEPA Project during the period of October 1945, to the present time, and covers in narrative form the nature of planning leading to the implementation of the project, the establishment of the operating group and its relationship to the Manhattan District (later to become the Atomic Energy Commission) and the approach to applicable technological problems bearing on both nuclear science and aeronautical propulsion engineering aspects.

Gasser, C.D.

1947-05-30T23:59:59.000Z

Note: This page contains sample records for the topic "air improvements project" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


41

Ventilation Controller for Improved Indoor Air Quality  

Iain Walker and colleagues at Berkeley Lab have developed a dynamic control system for whole-house ventilation fans that provides maximal air quality while reducing by 18-44% the energy spent on ventilation. The system, the Residential Integrated ...

42

Improving Air Quality with Solar Energy  

DOE Green Energy (OSTI)

This fact sheet series highlights how renewable energy and energy efficiency technologies can and are being used to reduce air emissions and meet environmental goals, showcasing case studies and technology-specific topics. This one focus on solar energy technologies.

Not Available

2008-04-01T23:59:59.000Z

43

Improving Air Quality with Solar Energy  

DOE R&D Accomplishments (OSTI)

This fact sheet series highlights how renewable energy and energy efficiency technologies can and are being used to reduce air emissions and meet environmental goals, showcasing case studies and technology-specific topics. This one focus on solar energy technologies.

2008-04-00T23:59:59.000Z

44

Blade Manufacturing Improvement Project: Final Report  

SciTech Connect

The Blade Manufacturing Improvement Project explores new, unique and improved materials integrated with innovative manufacturing techniques that promise substantial economic enhancements for the fabrication of wind turbine blades. The primary objectives promote the development of advanced wind turbine blade manufacturing in ways that lower blade costs, cut rotor weight, reduce turbine maintenance costs, improve overall turbine quality and increase ongoing production reliability. Foam Matrix (FMI) has developed a wind turbine blade with an engineered foam core, incorporating advanced composite materials and using Resin Transfer Molding (RTM) processes to form a monolithic blade structure incorporating a single molding tool. Patented techniques are employed to increase blade load bearing capability and insure the uniform quality of the manufactured blade. In production quantities, FMI manufacturing innovations may return a sizable per blade cost reduction when compared to the cost of producing comparable blades with conventional methods.

SHERWOOD, KENT

2002-10-01T23:59:59.000Z

45

Ohio River Basin Trading Project Joint Session: Air, Water, Climate  

Science Conference Proceedings (OSTI)

Electric Power Research Institute (EPRI) project managers in air, water, and climate programs are working together to address the complex, interrelated issues associated with water and air quality in the United States. This session provided background and told the story of the pilot effort in the Ohio River Basin to develop broad, nontraditional collaborations that will support multi-stakeholder programs for water quality trading, carbon trading, and ecosystem services protection. Through this pilot effo...

2010-08-09T23:59:59.000Z

46

Imperial Valley environmental project: air quality assessment  

DOE Green Energy (OSTI)

The potential impact on air quality of geothermal development in California's Imperial Valley is assessed. The assessment is based on the predictions of numerical atmospheric transport models. Emission rates derived from analyses of the composition of geothermal fluids in the region and meteorological data taken at six locations in the valley over a 1-yr period were used as input to the models. Scenarios based on 3000 MW, 2000 MW, 500 MW, and 100 MW of power production are considered. Hydrogen sulfide is the emission of major concern. Our calculations predict that at the 3000-MW level (with no abatement), the California 1-h standard for H{sub 2}S(42 {mu}g/m{sup 3}) would be violated at least 1% of the time over an area of approximately 1500 km{sup 2} (about 1/3 of the valley area). The calculations indicate that an H{sub 2}S emission rate below 0.8 g/s per 100-MW unit is needed to avoid violations of the standard beyond a distance of 1 km from the source. Emissions of ammonia, carbon dioxide, mercury, and radon are not expected to produce significant ground level concentrations, nor is the atmospheric conversion of hydrogen sulfide to sulfur dioxide expected to result in significant SO{sub 2} levels.

Ermak, D.L.; Nyholm, R.A.; Gudiksen, P.H.

1979-04-04T23:59:59.000Z

47

Improved zinc electrode and rechargeable zinc-air battery  

DOE Patents (OSTI)

The invention comprises an improved rechargeable zinc-air cell/battery having recirculating alkaline electrolyte and a zinc electrode comprising a porous foam support material which carries the active zinc electrode material. 5 figs.

Ross, P.N. Jr.

1988-06-21T23:59:59.000Z

48

Dry Air Glovebox Project (4592), 5/31/2012  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Air Glovebox Projects (4592) Air Glovebox Projects (4592) Program or Field Office: Y-12 Site Office Location(s) (City/County/State): Oak Ridge, Anderson County, Tennessee Proposed Action Description: The proposed action is to convert the existing dry air glovebox to a negative pressure box. Categorical Exclusion(s) Applied: 81.31 -Installation or relocation of machinery and equipment Submit by E-mail For the complete DOE National Environmental Policy Act regulations regarding categorical exclusions, including the full text of each categorical exclusion, see Subpart D of 10 CFR Part 1021. Regulatory Requirements in 10 CFR 1021.410(b): (See full text in regulation) [{Jrhe proposal fits within a class of actions that is listed in Appendix A or 8 to 10 CFR Part 1021, Subpart D.

49

Report on Acquisition and Project Management Continuous Improvement |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

on Acquisition and Project Management Continuous Improvement on Acquisition and Project Management Continuous Improvement Report on Acquisition and Project Management Continuous Improvement EM senior management has committed to extensive management reforms and has completed several robust improvements in contract and project management. Additional improvement initiatives are continuing and this document outlines the consolidated plan of these initiatives in a top-down framework of EM vision, goals, strategies, performance metrics, and specific improvement actions completed or being undertaken. Report on Acquisition and Project Management Continuous Improvement More Documents & Publications Microsoft Word - EERE PSRP 7 23 2010 Testimony Before the House Appropriations Subcommittee on Energy and Water Development

50

Cyclone Boiler Reburn NOx Control Improvements via Cyclone Design Improvements and Advanced Air Staging  

E-Print Network (OSTI)

Eastman Kodak owns three Babcock & Wilcox coal fired cyclone boilers and one Combustion Engineering pulverized coal boiler located at Kodak Park in Rochester, New York. Duke Energy Generation Services (DEGS) operates and maintains the steam and electric generation equipment for Kodak and has primary responsibility for related capital project development and execution. The Kodak plant is capable of generating approximately 1,900,000 pounds of steam and 130 MWs of electrical power. To achieve the required level of NOx control, Kodak chose The Babcock & Wilcox (B&W) Company's, Natural Gas Reburn technology for the three cyclone boilers. The relatively low capital cost of the system and reasonable cost of natural gas in the mid 1990s made Natural Gas Reburn an economic fit for the RACT requirements of 0.60#s/Mmbtu NOx. The run up in natural gas prices since 2002 has increased the cost of NOx removed from ~ $2000/ton to ~$5000/ton based on fuel expense alone. In an effort to curtail the cost of control, Duke Energy Generations Services and Kodak implemented a series of projects that integrated Cyclone Design Improvements and Advancements in Air Staging along with ESP inlet flue modifications that resulted in decreasing the Natural Gas required for NOx control ~ 40% from baseline levels saving the plant several million dollars per year in fuel expense. Significant improvements in opacity and filterable PM were also realized by these changes.

Morabito, B.; Nee, B.; Goff, V.; Maringo, G.

2008-01-01T23:59:59.000Z

51

SNF Project Engineering Process Improvement Plan  

SciTech Connect

This plan documents the SNF Project activities and plans to support its engineering process. It describes five SNF Project Engineering initiatives: new engineering procedures, qualification cards process; configuration management, engineering self assessments, and integrated schedule for engineering activities.

DESAI, S.P.

2000-02-09T23:59:59.000Z

52

Improving the efficiency of residential air-distribution systems in California, Phase 1  

Science Conference Proceedings (OSTI)

This report describes the results of the first phase of a multiyear research project. The project`s goal is to investigate ways to improve the efficiency of air-distribution systems in detached, single-family residences in California. First-year efforts included: A survey of heating, ventilating, and air conditioning (HVAC) contractors in California. A 31-house field study of distribution-system performance based on diagnostic measurements. Development of an integrated air-flow and thermal-simulation tool for investigating residential air-distribution system performance. Highlights of the field results include the following: Building envelopes for houses built after 1979 appear to be approximately 30% tighter. Duct-system tightness showed no apparent improvement in post-1979 houses. Distribution-fan operation added an average of 0.45 air changes per hour (ACH) to the average measured rate of 0.24 ACH. The simulation tool developed is based on DOE-2 for the thermal simulations and on MOVECOMP, an air-flow network simulation model, for the duct/house leakage and flow interactions. The first complete set of simulations performed (for a ranch house in Sacramento) indicated that the overall heating-season efficiency of the duct systems was approximately 65% to 70% and that the overall cooling-season efficiency was between 60% and 75%. The wide range in cooling-season efficiency reflects the difference between systems with attic return ducts and those with crawl-space return ducts, the former being less efficient. The simulations also indicated that the building envelope`s UA-value, a measurement of thermoconductivity, did not have a significant impact on the overall efficiency of the air-distribution system.

Modera, M.; Dickerhoff, D.; Jansky, R.; Smith, B.

1992-06-01T23:59:59.000Z

53

NETL: News Release - Energy Department Seeks Projects to Improve...  

NLE Websites -- All DOE Office Websites (Extended Search)

DOE Publications News Release Release Date: February 6, 2001 Energy Department Seeks Projects To Improve Coal-Fired Power Plants Abraham Says Initiative Part of a Balanced And...

54

EERE News: Energy Department Announces New Projects to Improve...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Energy Department Announces New Projects to Improve Energy Efficiency in Buildings August 14, 2013 Two researchers test insulation plastic film for windows. As part of the Obama...

55

Acquisition and Project Management Continuous Improvement Presentation...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Continuous Improvement presentation More Documents & Publications 2012 Congressional Nuclear Cleanup Caucus Briefings Energy Storage & Power Electronics 2008 Peer Review -...

56

An Experiment to Improve Cost Estimation and Project Tracking for Software and Systems Integration Projects  

E-Print Network (OSTI)

An Experiment to Improve Cost Estimation and Project Tracking for Software and Systems Integration to improve cost estimation and project tracking. 1. Introduction In order to remain competitive, ICL (as well for integration projects, to reduce time to market and to reduce costs without detriment to the quality

Henderson, Peter

57

Nuclear Maintenance Applications Center: Knowledge Transfer Improvement Project  

Science Conference Proceedings (OSTI)

The Nuclear Maintenance Application Center has begun a project a project to explore ways to improve how our products can be more easily used by our members and, in particular, the benefit that can be derived by the worker in the field. The project focuses on developing methods for improving the delivery of information that is specifically directed at maintenance tasks that are performed as part of preventive or corrective maintenance on plant equipment. The results are intended to benefit the maintenance...

2010-12-23T23:59:59.000Z

58

Advanced Variable Speed Air-Source Integrated Heat Pumps Research Project |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Advanced Variable Speed Air-Source Advanced Variable Speed Air-Source Integrated Heat Pumps Research Project Advanced Variable Speed Air-Source Integrated Heat Pumps Research Project The U.S. Department of Energy is currently conducting research into advanced variable speed air-source integrated heat pumps (AS-IHPs). Project Description This project seeks to develop AS-IHP products for the larger air-source system market. Development focuses on a fully variable capacity or variable speed AS-IHP option. Project Partners Research is being undertaken through a cooperative research and development agreement (CRADA) between the Department of Energy, Oak Ridge National Laboratory, and a CRADA partner. Project Goals The goal of this project is the development of a fully variable-speed version of an AS-IHP product that can provide heating, ventilation, and air

59

ENHANCEMENT OF ENVIRONMENTAL SAMPLING THROUGH AN IMPROVED AIR MONITORING TECHNIQUE  

SciTech Connect

Environmental sampling (ES) is a key component of International Atomic Energy Agency (IAEA) safeguarding approaches throughout the world. Performance of ES (e.g. air, water, vegetation, sediments, soil and biota) supports the IAEAs mission of drawing conclusions concerning the absence of undeclared nuclear material or nuclear activities in a State and has been available since the introduction of safeguards strengthening measures approved by the IAEA Board of Governors (1992-1997). A recent step-change improvement in the gathering and analysis of air samples at uranium/plutonium bulk handling facilities is an important addition to the international nuclear safeguards inspector's toolkit. Utilizing commonly used equipment throughout the IAEA network of analytical laboratories for particle analysis, researchers are developing the next generation of ES equipment for air grab and constant samples. Isotopic analysis of collected particles from an Aerosol Contaminant Extractor (ACE) silicon substrate has been performed with excellent results in determining attribute and isotopic composition of chemical elements present in an actual test-bed sample. The new collection equipment will allow IAEA nuclear safeguards inspectors to develop enhanced safeguarding approaches for complicated facilities. This paper will explore the use of air monitoring to establish a baseline environmental signature of a particular facility that could be used for comparison of consistencies in declared operations. The implementation of air monitoring will be contrasted against the use of smear ES when used during unannounced inspections, design information verification, limited frequency unannounced access, and complementary access visits at bulk handling facilities. Technical aspects of the air monitoring device and the analysis of its environmental samples will demonstrate the essential parameters required for successful application of the system.

Hanks, D.

2010-06-07T23:59:59.000Z

60

Improving Glass Walls Thermal Resistance In Air-Conditioned Buildings  

E-Print Network (OSTI)

The solar radiation through an air conditioned building depends on what is called the building envelope. Building envelope consists of the surfaces that separate the inside from the building outdoors. Area, direction, and specifications of glass walls; as one of envelope surfaces; has an important impact on solar radiation. Design and construction of glass walls have significant effects on building comfort and energy consumption. This paper describes methods of improving glass walls thermal resistance in air conditioned buildings. Effect of glass wall radiation temperature on the indoor temperature distribution of building rooms is also investigated. Heat gain through various types of glass is discussed. Optimization and testing of these types are carried out theoretically and experimentally as well. A series of experiments on different types of glass with special strips is performed.

Galal, T.; Kulaib, A. M.; Alajmi, R.; Al-Ansary. A; Abuzaid, M.

2010-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "air improvements project" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


61

DOE RFP Seeks Projects for Improving Environmental Performance of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

DOE RFP Seeks Projects for Improving Environmental Performance of DOE RFP Seeks Projects for Improving Environmental Performance of Unconventional Natural Gas Technologies DOE RFP Seeks Projects for Improving Environmental Performance of Unconventional Natural Gas Technologies December 21, 2011 - 12:00pm Addthis Washington, DC - Research projects to study ways for improving the environmental performance of unconventional gas development are being sought by the National Energy Technology Laboratory (NETL), a facility of the U.S. Department of Energy's (DOE) Office of Fossil Energy. The research opportunity was released in a request for proposals (RFP) issued by NETL's contractor, the Research Partnership to Secure Energy for America (RPSEA), with a deadline of March 6, 2012. A second RFP, focusing on the needs of small oil and natural gas producers, was released

62

Three Argonne projects win DOE funding to improve vehicle technologies...  

NLE Websites -- All DOE Office Websites (Extended Search)

Three Argonne projects win DOE funding to improve vehicle technologies By Louise Lerner * September 12, 2013 Tweet EmailPrint The U.S. Department of Energy's (DOE) Argonne National...

63

Response to Director's Review of Fermilab Project Management Improvement Initiatives  

NLE Websites -- All DOE Office Websites (Extended Search)

Response to Director's Review of Fermilab Project Management Improvement Initiatives Response to Director's Review of Fermilab Project Management Improvement Initiatives May 14, 2013 Executive Summary Fermilab is entering a new, transitional era defined by the transformation from operating a very large experimental facility over several decades to managing and delivering a portfolio of new projects within technical performance, budget and schedule expectations. Throughout CY12, internal and external reviews identified some systemic weaknesses in execution of some construction activities and fabrication of components, including procurement planning and execution, cost estimating, and internal project communication. These Project Management System concerns have the potential to impact other projects and operational activities at the Laboratory if not addressed. Coincident with the

64

Hybrid and Advanced Air Cooling Geothermal Lab Call Project | Open Energy  

Open Energy Info (EERE)

and Advanced Air Cooling Geothermal Lab Call Project and Advanced Air Cooling Geothermal Lab Call Project Jump to: navigation, search Last modified on July 22, 2011. Project Title Hybrid and Advanced Air Cooling Project Type / Topic 1 Laboratory Call for Submission of Applications for Research, Development and Analysis of Geothermal Technologies Project Type / Topic 2 Air-Cooling Project Description Many geothermal power plants in the U.S. are air-cooled because of water limitations. NREL has worked with industry to explore various strategies for boosting the performance of air coolers in hot weather. Computer modeling and experimental measurements have been done on the use of evaporative media upstream of the air-cooled condensers at the Mammoth Lakes Power Plant. NREL has also analyzed the use of an air-cooled condenser in series with (i.e., upstream of) a water-cooled condenser and found that this can be beneficial for power cycles requiring desuperheating of the turbine exhaust vapor. Recently, the conventional power industry has developed an interest in operating water- and air-cooled condensers in parallel. This arrangement allows a small water cooler to reduce the heat transfer duty on the air cooler on hot summer days thereby allowing the condensing working fluid to make a much closer approach to the air dry bulb temperature.

65

NAPA Collaboration Project: Worker Dialogue to Improve Worker Health,  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

NAPA Collaboration Project: Worker Dialogue to Improve Worker NAPA Collaboration Project: Worker Dialogue to Improve Worker Health, Safety and Security NAPA Collaboration Project: Worker Dialogue to Improve Worker Health, Safety and Security Beginning on June 14, 2010, the Office of Health, Safety and Security (HSS) at DOE, in partnership with the nonprofit, non-partisan National Academy of Public Administration, will host A Worker Dialogue: Improving Health, Safety and Security at DOE. This web-based "conversation" will engage the DOE workforce in an open, online dialogue to discuss challenges, generate innovative ideas and recommend ways to improve worker safety. A Worker Dialogue was an important example of how government can use new collaborative tools in a targeted way to inform policy and programs, even

66

NETL: Water-Energy Interface - Improvement to Air2Air Technology...  

NLE Websites -- All DOE Office Websites (Extended Search)

cooling tower with relatively drier and cooler ambient air. This is done in an air-to-air heat exchanger made up of plastic sheets with two discreet air pathways. As the warm,...

67

Energy Department Announces Five Research Projects to Improve Mining  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Five Research Projects to Improve Five Research Projects to Improve Mining Efficiency Energy Department Announces Five Research Projects to Improve Mining Efficiency May 5, 2005 - 12:42pm Addthis WASHINGTON, DC - As part of the Bush Administration's continuing effort to make more efficient use of America's domestic energy resources while maintaining sound stewardship of the environment, the U.S. Department of Energy (DOE) today announced the selection of five new research and development (R&D) projects worth more than $3 million to develop new mining technologies that will reduce energy use and lower costs. The Energy Department will contribute nearly $1.88 million to this effort, matched by $1.13 million from the private sector. "Mining is very energy-intensive, and DOE's investment in mining

68

Energy efficiency improvements in Chinese compressed air systems  

E-Print Network (OSTI)

air system assessments and energy audits based on a systemaudit. These compressed air system assessments may be conducted by compressor manufacturers/distributors or energy

McKane, Aimee; Li, Li; Li, Yuqi; Taranto, T.

2008-01-01T23:59:59.000Z

69

Issue and Improvement Measure of Multi-split Air Conditioner  

Science Conference Proceedings (OSTI)

Existing problems of traditional air source variable refrigerant flow (VRF) air-conditioning system are analyzed. The disadvantages of traditional VRF air-conditioning system are described in detail: 1) its properties are seriously affected by outdoor ... Keywords: energy saving, simulation, variable refrigerant flow air conditioning, water loop

Sun Tingting; Ni Long; Yao Yang; Ma Zuiliang; Yi Lingli

2011-02-01T23:59:59.000Z

70

Guide for prioritizing power plant productivity improvement projects: handbook of availability improvement methodology  

SciTech Connect

As part of its program to help improve electrical power plant productivity, the Department of Energy (DOE) has developed a methodology for evaluating productivity improvement projects. This handbook presents a simplified version of this methodology called the Availability Improvement Methodology (AIM), which provides a systematic approach for prioritizing plant improvement projects. Also included in this handbook is a description of data taking requirements necessary to support the AIM methodology, benefit/cost analysis, and root cause analysis for tracing persistent power plant problems. In applying the AIM methodology, utility engineers should be mindful that replacement power costs are frequently greater for forced outages than for planned outages. Equivalent availability includes both. A cost-effective ranking of alternative plant improvement projects must discern between those projects which will reduce forced outages and those which might reduce planned outages. As is the case with any analytical procedure, engineering judgement must be exercised with respect to results of purely mathematical calculations.

Not Available

1981-09-15T23:59:59.000Z

71

Seawater Air Conditioning for Downtown Engineering Project Manager  

E-Print Network (OSTI)

of energy use in typical office and hotel buildings in Hawaii. Hawaii relies on imported fossil fuels electricity usage by 75 percent compared to conventional air conditioning systems. This renewable energy conditioning. Conventional air conditioning systems are energy intensive and represent close to 50 percent

Frandsen, Jannette B.

72

Abatement of Air Pollution: Greenhouse Gas Emissions Offset Projects...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Type Environmental Regulations Projects that either capture and destroy landfill methane, avoid sulfur hexafluoride emissions, sequester carbon through afforestation, provide...

73

Columbia River Channel Improvement Project Rock Removal Blasting: Monitoring Plan  

SciTech Connect

This document provides a monitoring plan to evaluate take as outlined in the National Marine Fisheries Service 2002 Biological Opinion for underwater blasting to remove rock from the navigation channel for the Columbia River Channel Improvement Project. The plan was prepared by the Pacific Northwest National Laboratory (PNNL) for the U.S. Army Corps of Engineers (USACE), Portland District.

Carlson, Thomas J.; Johnson, Gary E.

2010-01-29T23:59:59.000Z

74

Demonstration and Testing of ClimaStat for Improved Rooftop Air-Conditioning Efficeincy  

Energy.gov (U.S. Department of Energy (DOE))

Presentation covers the demonstration and testing of ClimaStat for improved rooftop air-conditioning efficiency at the March 15, 2012, Federal Technology Deployment Working Group meeting.

75

Abatement of Air Pollution: Greenhouse Gas Emissions Offset Projects (Connecticut)  

Energy.gov (U.S. Department of Energy (DOE))

Projects that either capture and destroy landfill methane, avoid sulfur hexafluoride emissions, sequester carbon through afforestation, provideend-use energy efficiency, or avoid methane emissions...

76

Improving air handler efficiency in residential HVAC applications  

SciTech Connect

In continuing the development of energy efficiency standards, consideration has turned to air handlers used for heating and air conditioning of consumer residences. These air handlers have typical efficiencies of about 10% to 15% due to poor electric motor performance and aerodynamically poor fans and fan housings. This study was undertaken to examine some of these performance issues, under carefully controlled laboratory conditions, to support potential regulatory changes. In addition, this study examined the performance of a prototype air handler fan assembly that offers the potential for substantial increases in performance. This prototype and a standard production fan were tested in a full-scale duct system and test chamber at LBNL which was specifically designed for testing heating, ventilation, and air conditioning systems. The laboratory tests compared efficiency, total airflow, sensitivity to duct system flow resistance, and the effects of installation in a smaller cabinet. The test results showed that, averaged over a wide range of operating conditions, the prototype air handler had about twice the efficiency of the standard air handler and was less sensitive to duct system flow resistance changes. The performance of both air handlers was significantly reduced by reducing the space between the air handler and the cabinet it was installed in. Therefore any fan rating needs to be performed using the actual cabinet it will be used in.

Walker, Iain S.; Mingee, Michael D.; Brenner, Douglas E.

2003-08-01T23:59:59.000Z

77

Improved Modeling of Residential Air Conditioners and Heat Pumps for Energy Calculations  

SciTech Connect

This report presents improved air conditioner and heat pump modeling methods in the context of whole-building simulation tools, with the goal of enabling more accurate evaluation of cost effective equipment upgrade opportunities and efficiency improvements in residential buildings.

Cutler, D.; Winkler, J.; Kruis, N.; Christensen, C.; Brendemuehl, M.

2013-01-01T23:59:59.000Z

78

Umatilla River Subbasin Fish Habitat Improvement Project, 1990 Annual Report.  

DOE Green Energy (OSTI)

This annual report is in fulfillment of contract obligations with Bonneville Power Administration which is the Funding source For the Oregon Department of Fish and Wildlife's Umatilla Basin Habitat Improvement Project. The major activities undertaken during this report period were: procurement of 6 cooperative lease agreements and one lease addendum with private landowners, design and layout of 4.4 miles of riparian exclosure fence and 1.75 miles of instream structures, development of three fencing contracts and three instream work contracts. Results include implementation of 3 miles of fencing and 3.7 miles of instream work. Other activities undertaken during this report period are: weekly inspection and maintenance of fencing projects, collection and summarization of temperature data, photopoint establishment, coordination with numerous agencies and tribes and education of high school students on habitat improvement and preservation.

Bailey, Timothy D.; Rimbach, Gregory P.

1991-03-01T23:59:59.000Z

79

Umatilla Basin Habitat Improvement Project; 1990 Annual Report.  

DOE Green Energy (OSTI)

This annual report is in fulfillment of contract obligations with Bonneville Power Administration which is the Funding source For the Oregon Department of Fish and Wildlife's Umatilla Basin Habitat Improvement Project. The major activities undertaken during this report period were: procurement of 6 cooperative lease agreements and one lease addendum with private landowners, design and layout of 4.4 miles of riparian exclosure fence and 1.75 miles of instream structures, development of three fencing contracts and three instream work contracts. Results include implementation OF 3 miles of fencing and 3.7 miles of instream work. Other activities undertaken during this report period are: weekly inspection and maintenance of fencing projects, collection and summarization of temperature data, photopoint establishment, coordination with numerous agencies and tribes and education of high school students on habitat improvement and preservation.

Bailey, Timothy D.; Rimbach, Gregory P. (Oregon Department of Fish and Wildlife)

1991-03-01T23:59:59.000Z

80

Saving energy and improving IAQ through application of advanced air cleaning technologies  

SciTech Connect

In the future, we may be able use air cleaning systems and reduce rates of ventilation (i.e., reduce rates of outdoor air supply) to save energy, with indoor air quality (IAQ) remaining constant or even improved. The opportunity is greatest for commercial buildings because they usually have a narrower range of indoor pollutant sources than homes. This article describes the types of air cleaning systems that will be needed in commercial buildings.

Fisk, W.J; Destaillats, H.; Sidheswaran, M.A.

2011-03-01T23:59:59.000Z

Note: This page contains sample records for the topic "air improvements project" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


81

Supplemental Environmental Projects Using Renewable Energy: A New Approach to Addressing Air Quality Violation Penalties  

DOE Green Energy (OSTI)

Supplemental environmental projects, or SEPs, are environmentally beneficial projects that offer pollution prevention, energy efficiency, green energy, and community-based programs that may include investment in cost-effective alternative energy technologies, such as wind energy. This fact sheet explains how SEPs can help companies mitigate all or part of penalties imposed as a result of air pollution violations.

Sinclair, K.

2001-08-09T23:59:59.000Z

82

Improving Air-Conditioner and Heat Pump Modeling (Presentation)  

SciTech Connect

A new approach to modeling residential air conditioners and heat pumps allows users to model systems by specifying only the more readily-available SEER/EER/HSPF-type metrics. Manufacturer data was used to generate full sets of model inputs for over 450 heat pumps and air conditioners. A sensitivity analysis identified which inputs can be safely defaulted 'behind-the-scenes' without negatively impacting the reliability of energy simulations.

Winkler, J.

2012-03-01T23:59:59.000Z

83

Improving Air-Conditioner and Heat Pump Modeling (Presentation)  

SciTech Connect

A new approach to modeling residential air conditioners and heat pumps allows users to model systems by specifying only the more readily-available SEER/EER/HSPF-type metrics. Manufacturer data was used to generate full sets of model inputs for over 450 heat pumps and air conditioners. A sensitivity analysis identified which inputs can be safely defaulted 'behind-the-scenes' without negatively impacting the reliability of energy simulations.

Winkler, J.

2012-03-01T23:59:59.000Z

84

Cool Colored Roofs to Save Energy and Improve Air Quality  

Science Conference Proceedings (OSTI)

Urban areas tend to have higher air temperatures than their rural surroundings as a result of gradual surface modifications that include replacing the natural vegetation with buildings and roads. The term ''Urban Heat Island'' describes this phenomenon. The surfaces of buildings and pavements absorb solar radiation and become extremely hot, which in turn warm the surrounding air. Cities that have been ''paved over'' do not receive the benefit of the natural cooling effect of vegetation. As the air temperature rises, so does the demand for air-conditioning (a/c). This leads to higher emissions from power plants, as well as increased smog formation as a result of warmer temperatures. In the United States, we have found that this increase in air temperature is responsible for 5-10% of urban peak electric demand for a/c use, and as much as 20% of population-weighted smog concentrations in urban areas. Simple ways to cool the cities are the use of reflective surfaces (rooftops and pavements) and planting of urban vegetation. On a large scale, the evapotranspiration from vegetation and increased reflection of incoming solar radiation by reflective surfaces will cool a community a few degrees in the summer. As an example, computer simulations for Los Angeles, CA show that resurfacing about two-third of the pavements and rooftops with reflective surfaces and planting three trees per house can cool down LA by an average of 2-3K. This reduction in air temperature will reduce urban smog exposure in the LA basin by roughly the same amount as removing the basin entire onroad vehicle exhaust. Heat island mitigation is an effective air pollution control strategy, more than paying for itself in cooling energy cost savings. We estimate that the cooling energy savings in U.S. from cool surfaces and shade trees, when fully implemented, is about $5 billion per year (about $100 per air-conditioned house).

Akbari, Hashem; Levinson, Ronnen; Miller, William; Berdahl, Paul

2005-08-23T23:59:59.000Z

85

Recommendations for improvements to program and project management  

SciTech Connect

Oak Ridge National Laboratory (ORNL) has operated with a balanced matrix organization for over sixteen years. Much of the work at the Laboratory is accomplished with good customer satisfaction through programs, projects, and matrix management. During the past several years concerns about program and project management at ORNL have been expressed by both the Department of Energy and ORNL staff. In May 1993 the ORNL Division/Program/Office Directors Caucus chartered a ``fox team`` to identity and to recommend improvements to matrix management that would lead to resolution of these concerns. Nine experienced ORNL staff members served on this Matrix Management Upgrade Solutions Team (MMUST). The MMUST adopted a four-phase approach in which they first gathered information and then developed and proposed recommended actions. In the fourth phase the team was available to support implementation of the recommendations. They began work in June 1993, gathering and evaluating information in biweekly meetings for six months. Recommendations developed in October and November 1993 were presented to ORNL management in December. The MMUST issued three principal recommendations based on their evaluation of the information gathered. They are: Renew and enhance the ORNL management commitment to matrix management, program managers, and project managers; Implement actions to ensure career path parity between the program/project manager family of positions and the technical line manager family of positions across all directorates and divisions; and Clarify and document program/project manager roles, responsibilities, and authorities.

Not Available

1994-01-01T23:59:59.000Z

86

Evaluation of the Storms Pool Improved Waterflood Project  

Science Conference Proceedings (OSTI)

A review of the performance of the Storms Pool Improved Waterflood Project has been completed. This project was designed to evaluate the efficiency of polymer flooding in a reservoir which had been extensively waterflooded. The project was conducted in a 100-acre pattern in the Waltersburg sandstone of the Storms Pool Field, located in White County, Illinois. This field is typical of many old oil fields in the Illinois Basin. A total of 703,000 barrels of biopolymer-thickened water was injected, which represents about 23% of the pore volume. The project was terminated early, as expenses were greatly exceeding revenues. The project resulted in little or no incremental oil production. The lack of response is attributed mainly to the conditions in which the polymer was injected. The project indicates that the injection of a polymer which acts dominantly to increase viscosity has little potential for increasing oil recovery under the conditions where a waterflood has been successful, the mobility ratio is favorable, and when initiated in the latter stages of the flood. The movable oil saturation is thought to have been lower than anticipated by the operators. Biodegradation of the polymer probably occurred, as evidenced by the lack of polymer in offset wells and in back-produced injection water. The lack of data collected and/or reported prevented a thorough analysis of the project. Field equipment and procedures appeared adequate for the mixing, filtration, and injection of polymer made up in river water. Some problems occurred during those periods of the year when the river water contained a large amount of dispersed fines. The use of a river water is questioned due to the problems of removing dispersed fines and to the increased protection required to prevent biodegradation of the biopolymer. 26 refs., 13 figs., 3 tabs.

Norton, D.K.; Dauben, D.L.

1986-03-01T23:59:59.000Z

87

Steam Pressure-Reducing Station Safety and Energy Efficiency Improvement Project  

SciTech Connect

The Facilities and Operations (F&O) Directorate is sponsoring a continuous process improvement (CPI) program. Its purpose is to stimulate, promote, and sustain a culture of improvement throughout all levels of the organization. The CPI program ensures that a scientific and repeatable process exists for improving the delivery of F&O products and services in support of Oak Ridge National Laboratory (ORNL) Management Systems. Strategic objectives of the CPI program include achieving excellence in laboratory operations in the areas of safety, health, and the environment. Identifying and promoting opportunities for achieving the following critical outcomes are important business goals of the CPI program: improved safety performance; process focused on consumer needs; modern and secure campus; flexibility to respond to changing laboratory needs; bench strength for the future; and elimination of legacy issues. The Steam Pressure-Reducing Station (SPRS) Safety and Energy Efficiency Improvement Project, which is under the CPI program, focuses on maintaining and upgrading SPRSs that are part of the ORNL steam distribution network. This steam pipe network transports steam produced at the ORNL steam plant to many buildings in the main campus site. The SPRS Safety and Energy Efficiency Improvement Project promotes excellence in laboratory operations by (1) improving personnel safety, (2) decreasing fuel consumption through improved steam system energy efficiency, and (3) achieving compliance with applicable worker health and safety requirements. The SPRS Safety and Energy Efficiency Improvement Project being performed by F&O is helping ORNL improve both energy efficiency and worker safety by modifying, maintaining, and repairing SPRSs. Since work began in 2006, numerous energy-wasting steam leaks have been eliminated, heat losses from uninsulated steam pipe surfaces have been reduced, and deficient pressure retaining components have been replaced. These improvements helped ORNL reduce its overall utility costs by decreasing the amount of fuel used to generate steam. Reduced fuel consumption also decreased air emissions. These improvements also helped lower the risk of burn injuries to workers and helped prevent shrapnel injuries resulting from missiles produced by pressurized component failures. In most cases, the economic benefit and cost effectiveness of the SPRS Safety and Energy Efficiency Improvement Project is reflected in payback periods of 1 year or less.

Lower, Mark D [ORNL; Christopher, Timothy W [ORNL; Oland, C Barry [ORNL

2011-06-01T23:59:59.000Z

88

Nellis Air Force Base solar array provides model for renewable projects |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Nellis Air Force Base solar array provides model for renewable Nellis Air Force Base solar array provides model for renewable projects Nellis Air Force Base solar array provides model for renewable projects March 24, 2010 - 4:58pm Addthis The solar array at Nellis Air Force Base in Nevada consists of 70,000 panels. | Photo by Larry E. Reid Jr./U.S. Air Force The solar array at Nellis Air Force Base in Nevada consists of 70,000 panels. | Photo by Larry E. Reid Jr./U.S. Air Force A public-private partnership has helped one Air Force base reduce its energy costs and convert to 25 percent renewable energy. Nellis Air Force Base, just north of Las Vegas, took a big step in 2007 when it installed a 14.2-megawatt, 70,000-panel photovoltaic solar array that reduced carbon dioxide emissions by 24,000 tons a year. Built partly on a landfill, the

89

EA-1912: Midway-Benton No. 1 Rebuild Project, near town of Desert Aire,  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Midway-Benton No. 1 Rebuild Project, near town of Desert Midway-Benton No. 1 Rebuild Project, near town of Desert Aire, Benton County, WA EA-1912: Midway-Benton No. 1 Rebuild Project, near town of Desert Aire, Benton County, WA Midway-Benton No. 1 Rebuild Project, near town of Desert Aire, Benton County, WA This EA evaluates the environmental impacts of a proposal by DOE's Bonneville Power Administration to rebuild its existing Midway-Benton No.1 transmission line in place, or to reroute a portion of the Midway-Benton No. 1 transmission line that currently crosses Gable Mountain and Gable Butte in order to avoid crossing these features. Please note: Together, the Draft EA and the Revision to the Draft EA constitute the Final EA. EA-1912-DEA-2012.pdf EA-1912-RevisedDEA-2012.pdf More Documents & Publications EA-1912: Draft Environmental Assessment

90

NETL: News Release - DOE Selects Eight Projects to Improve Energy  

NLE Websites -- All DOE Office Websites (Extended Search)

February 23, 2004 February 23, 2004 DOE Selects Eight Projects to Improve Energy Efficiency in Mining The U.S. Department of Energy (DOE) has announced the selection of eight new technology-development projects designed to reduce energy consumption, enhance economic competitiveness, and reduce the environmental impacts of the domestic mining industry. The projects will be managed by DOE's National Energy Technology Laboratory (NETL), and are part of the Office of Energy Efficiency and Renewable Energy's Industries of the Future program. The Industries of the Future program is at the core of DOE's efforts to improve the energy efficiency of America's most energy-intensive industries. The program provides cost-shared support for research to address the needs of nine industries: agriculture, aluminum, chemicals, forest products, glass, metal casting, mining, petroleum, and steel. Its goal is to accelerate the development and use of advanced, energy efficient, renewable and pollution-prevention technologies that benefit industry, the environment, and U.S. energy security.

91

NREL: Vehicle Ancillary Loads Reduction - Air Conditioner Reduction Project  

NLE Websites -- All DOE Office Websites (Extended Search)

Conditioner Reduction Project to Reduce Vehicle Fuel Use by 30% Conditioner Reduction Project to Reduce Vehicle Fuel Use by 30% United States map depicting number of millions of gallons of cooling and dehumidification by state: Alabama 167, Alaska 1, Arizona 43, Arkansas 86, California 730, Colorado 76, Connecticut 61, Delaware 19, Florida 753, Georgia 251, Hawaii 68, Idaho 26, Illinois 242, Indiana 142, Iowa 68, Kansas 75, Kentucky 95, Louisiana 176, Maine 21, Maryland 118, Massachusetts 86, Michigan 186, Minnesota 86, Mississippi 85, Missouri 144, Montana 12, Nebraska 40, Nevada 61, New Hampshire 90, New Jersey 167, New Mexico 52, New York 273, North Carolina 187, North Dakota 12, Ohio 229, Oklahoma 109, Oregon 66, Pennsylvania 238, Rhode Island 15, South Carolina 127, South Dakota 17, Tennessee 179, Texas 735, Utah 43, Vermont 9, Virginia 187, Washington 64, West Virginia 37, Wisconsin 167, and Wyoming 7

92

Demonstration and Testing of ClimaStat for Improved Rooftop Air-Conditioning Efficeincy  

NLE Websites -- All DOE Office Websites (Extended Search)

Demonstration and Testing of ClimaStat® for Improved Rooftop Air-Conditioning Efficiency Presented at IA Technology Deployment Working Group Meeting March 15, 2012 By Dan Howett, PE Oak Ridge National Laboratory Demonstration/Testing of ClimaStat ® for Improved Efficiency of RTU Air Conditioners * Technology from Advantek Consulting - Patented by Dr. Michael West in 2003. (US Patent #6427454) - Originally demonstrated under DOE's Inventions & Innovations program. * Current demonstration sponsored by DOD's ESTCP program * Uses off-the-shelf components to either... - Modify existing packaged air conditioners, or - Incorporate changes into new RTU equipment before installation * Initial tests show 15% improvement in HVAC efficiency.

93

Demonstration and Testing of ClimaStat for Improved Rooftop Air-Conditioning Efficeincy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Demonstration and Testing of ClimaStat® for Improved Rooftop Air-Conditioning Efficiency Presented at IA Technology Deployment Working Group Meeting March 15, 2012 By Dan Howett, PE Oak Ridge National Laboratory Demonstration/Testing of ClimaStat ® for Improved Efficiency of RTU Air Conditioners * Technology from Advantek Consulting - Patented by Dr. Michael West in 2003. (US Patent #6427454) - Originally demonstrated under DOE's Inventions & Innovations program. * Current demonstration sponsored by DOD's ESTCP program * Uses off-the-shelf components to either... - Modify existing packaged air conditioners, or - Incorporate changes into new RTU equipment before installation * Initial tests show 15% improvement in HVAC efficiency.

94

Determining benefits and costs of improved central air conditioner efficiencies  

SciTech Connect

Economic impacts on individual consumers from possible revisions to U.S. residential-type central air conditioner energy-efficiency standards are examined using a life-cycle cost (LCC) analysis. LCC is the consumer's cost of purchasing and installing a central air conditioner and operating it over its lifetime. This approach makes it possible to evaluate the economic impacts on individual consumers from the revised standards. The methodology allows an examination of groups of the population which benefit or lose from suggested efficiency standards. The results show that the economic benefits to consumers due to modest increases in efficiency are significant. For an efficiency increase of 20percent over the existing minimum standard (i.e., 12 SEER), 35percent of households with central air conditioners experience significant LCC savings, with an average savings of $453, while 25percent show significant LCC losses, with an average loss of $158 compared to apre-standard LCC average of $5,170. The remainder of the population (40percent) are largely unaffected.

Rosenquist, G.; Levok, A.; Chan, P.; McMahon, J.

2001-01-12T23:59:59.000Z

95

Determining benefits and costs of improved central air conditioner efficiencies  

SciTech Connect

Economic impacts on individual consumers from possible revisions to U.S. residential-type central air conditioner energy-efficiency standards are examined using a life-cycle cost (LCC) analysis. LCC is the consumer's cost of purchasing and installing a central air conditioner and operating it over its lifetime. This approach makes it possible to evaluate the economic impacts on individual consumers from the revised standards. The methodology allows an examination of groups of the population which benefit or lose from suggested efficiency standards. The results show that the economic benefits to consumers due to modest increases in efficiency are significant. For an efficiency increase of 20percent over the existing minimum standard (i.e., 12 SEER), 35percent of households with central air conditioners experience significant LCC savings, with an average savings of $453, while 25percent show significant LCC losses, with an average loss of $158 compared to apre-standard LCC average of $5,170. The remainder of the population (40percent) are largely unaffected.

Rosenquist, G.; Levok, A.; Chan, P.; McMahon, J.

2001-01-12T23:59:59.000Z

96

Yakima Habitat Improvement Project Master Plan, Technical Report 2003.  

DOE Green Energy (OSTI)

The Yakima Urban Growth Area (UGA) is a developing and growing urban area in south-central Washington. Despite increased development, the Yakima River and its tributaries within the UGA continue to support threatened populations of summer steelhead and bull trout as well as a variety of non-listed salmonid species. In order to provide for the maintenance and recovery of these species, while successfully planning for the continued growth and development within the UGA, the City of Yakima has undertaken the Yakima Habitat Improvement Project. The overall goal of the project is to maintain, preserve, and restore functioning fish and wildlife habitat within and immediately surrounding the Yakima UGA over the long term. Acquisition and protection of the fish and wildlife habitat associated with key properties in the UGA will prevent future subdivision along riparian corridors, reduce further degradation or removal of riparian habitat, and maintain or enhance the long term condition of aquatic habitat. By placing these properties in long-term protection, the threat of development from continued growth in the urban area will be removed. To most effectively implement the multi-year habitat acquisition and protection effort, the City has developed this Master Plan. The Master Plan provides the structure and guidance for future habitat acquisition and restoration activities to be performed within the Yakima Urban Area. The development of this Master Plan also supports several Reasonable and Prudent Alternatives (RPAs) of the NOAA Fisheries 2000 Biological Opinion (BiOp), as well as the Water Investment Action Agenda for the Yakima Basin, local planning efforts, and the Columbia Basin Fish and Wildlife Authority's 2000 Fish and Wildlife Program. This Master Plan also provides the framework for coordination of the Yakima Habitat Improvement Project with other fish and wildlife habitat acquisition and protection activities currently being implemented in the area. As a result of the planning effort leading to this Master Plan, a Technical Working Group (TWG) was established that represents most, if not all, fish and wildlife agencies/interests in the subbasin. This TWG met regularly throughout the planning process to provide input and review and was instrumental in the development of this plan. Preparation of this plan included the development of a quantitative prioritization process to rank 40,000 parcels within the Urban Growth Area based on the value of fish and wildlife habitat each parcel provided. Biological and physical criteria were developed and applied to all parcels through a GIS-based prioritization model. In the second-phase of the prioritization process, the TWG provided local expert knowledge and review of the properties. In selecting the most critical areas within the Urban Growth Area for protection, this project assessed the value of fish and wildlife habitat on the Yakima River. Well-developed habitat acquisition efforts (e.g., Yakima River Basin Water Enhancement Project by the Bureau of Reclamation and Yakama Nation acquisition projects) are already underway on the Yakima River mainstem. These efforts, however, face several limitations in protection of floodplain function that could be addressed through the support of the Yakima Habitat Improvement Project. This Master Plan integrates tributary habitat acquisition efforts with those ongoing on the Yakima River to best benefit fish and wildlife in the Urban Growth Area. The parcel ranking process identified 25 properties with the highest fish and wildlife value for habitat acquisition in the Yakima Urban Area. These parcels contain important fish and wildlife corridors on Ahtanum and Wide Hollow Creeks and the Naches River. The fifteen highest-ranking parcels of the 25 parcels identified were considered very high priority for protection of fish and wildlife habitat. These 15 parcels were subsequently grouped into four priority acquisition areas. This Master Plan outlines a four-year schedule for acquisition, protection, and restoration of the 25 highest ranked prop

Golder Associates, Inc.

2003-04-22T23:59:59.000Z

97

GHPs Save Heating Cost and Improve Air Quality in Poultry Farm  

E-Print Network (OSTI)

: 40-50' wide, 400-500' length § Bird density: 1 square foot/bird, 20,000 birds1 GHPs Save Heating Cost and Improve Air Quality in Poultry Farm per house § Heating and cooling required § Intensive ventilation to maintain air

98

Improving Energy Efficiency of Compressed Air System Based on System Audit  

E-Print Network (OSTI)

plan, formulate energy efficiency goals and adopt energyGO-102004-1926 [3] Energy Efficiency and Market Potential ofImproving Energy Efficiency of Compressed Air System Based

Shanghai, Hongbo Qin; McKane, Aimee

2008-01-01T23:59:59.000Z

99

Improving Boiler Efficiency Modeling Based on Ambient Air Temperature  

E-Print Network (OSTI)

Optimum economic operation in a large power plant can cut operating costs substantially. Individual plant equipment should be operated under conditions that are most favorable for maximizing its efficiency. It is widely accepted that boiler load significantly effects boiler efficiency. In the study reported here, the measured performance of a 300,000 lb/h steam boiler was found to show more dependence on ambient air temperature than on boiler load. It also showed an unexplained dependence on the month of the year that is comparable to the load dependence.

Zhou, J.; Deng, S.; Claridge, D. E.; Haberl, J. S.; Turner, W. D.

2002-05-01T23:59:59.000Z

100

Improving Boiler Efficiency Modeling Based On Ambient Air Temperature  

E-Print Network (OSTI)

Optimum economic operation in a large power plant can cut operating costs substantially. Individual plant equipment should be operated under conditions that are most favorable for maximizing its efficiency. It is widely accepted that boiler load significantly effects boiler efficiency. In the study reported here, the measured performance of a 300,000 lb/h steam boiler was found to show more dependence on ambient air temperature than on boiler load. It also showed an unexplained dependence on the month of the year that is comparable to the load dependence.

Zhou, J.; Deng, S.; Turner, W. D.; Claridge, D. E.; Haberl, J. S.

2002-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "air improvements project" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


101

Improved Performance of an Air Cooled Condenser (ACC) Using SPX Wind Guide Technology at Coal-Based Thermoelectric Power Plants  

SciTech Connect

This project added a new airflow enhancement technology to an existing ACC cooling process at a selected coal power plant. Airflow parameters and efficiency improvement for the main plant cooling process using the applied technology were determined and compared with the capabilities of existing systems. The project required significant planning and pre-test execution in order to reach the required Air Cooled Condenser system configuration for evaluation. A host Power Plant ACC system had to be identified, agreement finalized, and addition of the SPX ACC Wind Guide Technology completed on that site. Design of the modification, along with procurement, fabrication, instrumentation, and installation of the new airflow enhancement technology were executed. Baseline and post-modification cooling system data was collected and evaluated. The improvement of ACC thermal performance after SPX wind guide installation was clear. Testing of the improvement indicates there is a 5% improvement in heat transfer coefficient in high wind conditions and 1% improvement at low wind speed. The benefit increased with increasing wind speed. This project was completed on schedule and within budget.

Ken Mortensen

2010-12-31T23:59:59.000Z

102

Using Compressed Air Efficiency Projects to Reduce Peak Industrial Electric Demands: Lessons Learned  

E-Print Network (OSTI)

"To help customers respond to the wildly fluctuating energy markets in California, Pacific Gas & Electric (PG&E) initiated an emergency electric demand reduction program in October 2000 to cut electric use during peak periods. One component of that wide-ranging program focused on industrial compressed air systems as the target for such electric use reductions. What stands out about the compressed air effort is that customer acceptance of the program was very high (8 out of 10 customer sites implemented at least some of the efficiency projects recommended in the program's air system audits) and overall savings levels were more than 3X the original program goal (550 kW vs. 1730 kW). XENERGY, Inc. designed and carried out the program on behalf of PG&E. Key features of the program included working with compressed air system distributors to identify and qualify good customer leads and post-audit technical assistance to help customer implement recommended projects. This paper reviews the project and outlines some of the lessons learned in completing the project."

Skelton, J.

2003-04-01T23:59:59.000Z

103

The Australian Air Quality Forecasting System. Part I: Project Description and Early Outcomes  

Science Conference Proceedings (OSTI)

The Australian Air Quality Forecasting System (AAQFS) is the culmination of a 3-yr project to develop a numerical primitive equation system for generating high-resolution (15 km) short-term (2436 h) forecasts for the Australian coastal cities ...

M. E. Cope; G. D. Hess; S. Lee; K. Tory; M. Azzi; J. Carras; W. Lilley; P. C. Manins; P. Nelson; L. Ng; K. Puri; N. Wong; S. Walsh; M. Young

2004-05-01T23:59:59.000Z

104

Guidelines for planning and organizing a performance improvement project  

Science Conference Proceedings (OSTI)

Management planning is the key to success in any type of project. This paper identifies and examines the areas of management responsibility in a performance evaluation project.

Dennis R. Chastain

1973-08-01T23:59:59.000Z

105

EA-1912: Midway-Benton No. 1 Rebuild Project, near town of Desert Aire,  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

1912: Midway-Benton No. 1 Rebuild Project, near town of Desert 1912: Midway-Benton No. 1 Rebuild Project, near town of Desert Aire, Benton County, WA EA-1912: Midway-Benton No. 1 Rebuild Project, near town of Desert Aire, Benton County, WA Summary This EA evaluates the environmental impacts of a proposal by DOE's Bonneville Power Administration to rebuild its existing Midway-Benton No.1 transmission line in place, or to reroute a portion of the Midway-Benton No. 1 transmission line that currently crosses Gable Mountain and Gable Butte in order to avoid crossing these features. For more information, please see: http://efw.bpa.gov/environmental_services/Document_Library/MidwayBentonRebuild/ Public Comment Opportunities None available at this time. Documents Available for Download December 6, 2012 EA-1912: Finding of No Significant Impact

106

Annual Progress Report Fish Research Project Oregon : Project title, Evaluation of Habitat Improvements -- John Day River.  

DOE Green Energy (OSTI)

This report summarizes data collected in 1983 to evaluate habitat improvements in Deer, Camp, and Clear creeks, tributaries of the John Day River. The studies are designed to evaluate changes in abundance of spring chinook and summer steelhead due to habitat improvement projects and to contrast fishery benefits with costs of construction and maintenance of each project. Structure types being evaluated are: (1) log weirs, rock weirs, log deflectors, and in stream boulders in Deer Creek; (2) log weirs in Camp Creek; and (3) log weir-boulder combinations and introduced spawning gravel in Clear Creek. Abundance of juvenile steelhead ranged from 16% to 119% higher in the improved (treatment) area than in the unimproved (control) area of Deer Creek. However, abundance of steelhead in Camp Creek was not significantly different between treatment and control areas. Chinook and steelhead abundance in Clear Creek was 50% and 25% lower, respectively in 1983, than the mean abundance estimated in three previous years. The age structure of steelhead was similar between treatment and control areas in Deer and Clear creeks. The treatment area in Camp Creek, however, had a higher percentage of age 2 and older steelhead than the control. Steelhead redd counts in Camp Creek were 36% lower in 1983 than the previous five year average. Steelhead redd counts in Deer Creek were not made in 1983 because of high streamflows. Chinook redds counted in Clear Creek were 64% lower than the five year average. Surface area, volume, cover, and spawning gravel were the same or higher than the corresponding control in each stream except in Deer Creek where there was less available cover and spawning gravel in sections with rock weirs and in those with log deflectors, respectively. Pool:riffle ratios ranged from 57:43 in sections in upper Clear Creek with log weirs to 9:91 in sections in Deer Creek with rock weirs. Smolt production following habitat improvements is estimated for each stream. Preliminary cost estimates are summarized for each habitat project and economic benefits are calculated for Deer Creek.

Olsen, Erik A.

1984-01-01T23:59:59.000Z

107

Improving Control of a Dual-Duct Single-Fan Variable Air Volume Systems  

E-Print Network (OSTI)

This paper discusses improved control strategies for dual-duct single-fan variable air volume (VAV) systems. Common control strategy for supply air volume modulation is evaluated, and an improved air volume control strategy that maintains separate cold and hot air duct static pressure set points is presented. The paper also explores the interactions between the cold and hot deck temperatures and duct static pressures, and discusses the impact of non-ideal deck temperature settings on duct static pressures and overall system energy consumption. To compensate the negative impact of non-ideal cold and hot deck temperature set points, the authors propose using real-time duct static pressure readings as feedback signals to fine-tune the deck temperature set points. These new control schemes can reduce simultaneous cooling and heating while reducing fan power consumption.

Wei, G.; Martinez, J.; Minihan, T.; Brundidge, T.; Claridge, D. E.; Turner, W. D.

2003-01-01T23:59:59.000Z

108

Improving Regional Air Quality with Wind Energy; Wind Powering America Fact Sheet Series  

Wind Powering America (EERE)

Powering America Fact Sheet Series Powering America Fact Sheet Series The Montgomery County, Maryland buying group purchases wind energy from the Mountaineer Wind Energy Center in West Virginia. This fact sheet provides an overview of how electricity generated from zero-emission wind energy can help states and municipalities improve air quality, achieve attainment of Clean Air Act standards, and reduce pollution control costs for taxpayers.

109

Improvement to Air2Air Technology to Reduce Fresh-Water Evaporative Cooling Loss at Coal-Based Thermoelectric Power Plants  

Science Conference Proceedings (OSTI)

This program was undertaken to enhance the manufacturability, constructability, and cost of the Air2Air{TM} Water Conservation and Plume Abatement Cooling Tower, giving a validated cost basis and capability. Air2Air{TM} water conservation technology recovers a portion of the traditional cooling tower evaporate. The Condensing Module provides an air-to-air heat exchanger above the wet fill media, extracting the heat from the hot saturated moist air leaving in the cooling tower and condensing water. The rate of evaporate water recovery is typically 10% - 25% annually, depending on the cooling tower location (climate). This program improved the efficiency and cost of the Air2Air{TM} Water Conservation Cooling Tower capability, and led to the first commercial sale of the product, as described.

Ken Mortensen

2011-12-31T23:59:59.000Z

110

Supplemental Environmental Projects Using Renewable Energy: A New Approach to Addressing Air Quality Violation Penalties  

Wind Powering America (EERE)

Supplemental environmental projects Supplemental environmental projects can help companies mitigate all or part of penalties imposed as a result of air pollution violations. Supplemental envi- ronmental projects, or SEPs, are environ- mentally beneficial projects that offer pollution prevention, energy efficiency, green energy, and community-based programs that may include investment in cost-effective alternative energy tech- nologies, such as wind energy. In Colorado, one company is successfully mitigating 80% of a penalty through a SEP that takes advantage of the utility's wind energy program by purchasing wind energy for a minimum of 5 years. To meet the additional demand, the util- ity will need to add another turbine to its existing wind farm. The environmental benefits that result from this increased

111

Technology Maturation Plan (TMP) Wet Air Oxidation (WAO) Technology for Tank 48H Treatment Project (TTP)  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Westinghouse Savannah River Company LLC Westinghouse Savannah River Company LLC Savannah River Site Aiken, SC 29808 LWO-SPT-2007-00247 Rev. 1 Technology Maturation Plan (TMP) Wet Air Oxidation (WAO) For Tank 48H Treatment Project (TTP) November, 2007 Technology Maturation Plan (TMP) Wet Air Oxidation (WAO) Technology for Tank 48H Treatment Project (TTP) LWO-SPT-2007-00247 Rev. 1 DISCLAIMER This report was prepared by Washington Savannah River Company (WSRC) for the United States Department of Energy under Contract No. DEA-AC09-96SR18500 and is an account of work performed under that contract. Neither the United States Department of Energy, nor WSRC, nor any of their employees makes any warranty, expressed or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or

112

NETL: Water-Energy Interface - Improvement to Air2Air® Technology to  

NLE Websites -- All DOE Office Websites (Extended Search)

Novel Adsorbent-Reactants for Treatment of Ash and Scrubber Pond Effluents - Novel Adsorbent-Reactants for Treatment of Ash and Scrubber Pond Effluents - Texas A&M University The overall goal of this project will be to evaluate the ability of novel adsorbent/reactants to remove arsenic, selenium and mercury from ash and scrubber pond effluents while producing stable residuals for ultimate disposal. The adsorbent/reactants to be evaluated include micro- and nano-sized iron sulfides (FeS) and disulfides (FeS2). These compounds have the ability to remove arsenic, selenium and mercury from solution as well as to react with them to produce solid phases that are stable when disposed in landfills. Stability after disposal is important so that removal of these compounds from wastewaters will not result in contamination of soils and groundwaters. Methods for reliably and economically producing these materials will be developed.

113

EM Focuses on Contract, Project Management Improvements in Three-Day  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Focuses on Contract, Project Management Improvements in Focuses on Contract, Project Management Improvements in Three-Day Workshop EM Focuses on Contract, Project Management Improvements in Three-Day Workshop March 1, 2012 - 12:00pm Addthis ORLANDO, Fla. - EM held a three-day workshop in Orlando this month focusing on strategies to improve contract and project management across the EM complex. More than 100 EM employees attended the 2012 Contract and Project Management Workshop for a series of briefings and working sessions by dozens of EM leaders, including federal procurement and project directors. The event, held March 20-22, was hosted by EM's Office of Acquisition and Project Management. "There was a wide range of discussions on many aspects of contract and project management for our acquisition professionals throughout EM, as well

114

EM Focuses on Contract, Project Management Improvements in Three-Day  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

EM Focuses on Contract, Project Management Improvements in EM Focuses on Contract, Project Management Improvements in Three-Day Workshop EM Focuses on Contract, Project Management Improvements in Three-Day Workshop March 1, 2012 - 12:00pm Addthis ORLANDO, Fla. - EM held a three-day workshop in Orlando this month focusing on strategies to improve contract and project management across the EM complex. More than 100 EM employees attended the 2012 Contract and Project Management Workshop for a series of briefings and working sessions by dozens of EM leaders, including federal procurement and project directors. The event, held March 20-22, was hosted by EM's Office of Acquisition and Project Management. "There was a wide range of discussions on many aspects of contract and project management for our acquisition professionals throughout EM, as well

115

Innovative Evaporative and Thermally Activated Technologies Improve Air Conditioning, The Spectrum of Clean Energy Innovation (Fact Sheet)  

NLE Websites -- All DOE Office Websites (Extended Search)

Innovative Evaporative and Innovative Evaporative and Thermally Activated Technologies Improve Air Conditioning Researchers at the National Renewable Energy Laboratory (NREL) invented a breakthrough technology that improves air conditioning in a novel way-with heat. NREL combined desiccant materials, which remove moisture from the air using heat, and advanced evaporative technologies to develop a cooling unit that uses 90% less electricity and up to 80% less total energy than traditional air conditioning (AC). This solution, called the desiccant enhanced evaporative air conditioner (DEVap), also controls humidity more effectively to improve the comfort of people in buildings. Desiccants are an example of a thermally activated technology (TAT) that relies on heat instead

116

Improving Compressed Air Energy Efficiency in Automotive Plants - Practical Examples and Implementation  

SciTech Connect

The automotive industry is the largest industry in the United States in terms of the dollar value of production [1]. U.S. automakers face tremendous pressure from foreign competitors, which have an increasing manufacturing presence in this country. The Big Three North American Original Equipment Manufacturers (OEMs) General Motors, Ford, and Chrysler are reacting to declining sales figures and economic strain by working more efficiently and seeking out opportunities to reduce production costs without negatively affecting the production volume or the quality of the product. Successful, cost-effective investment and implementation of the energy efficiency technologies and practices meet the challenge of maintaining the output of high quality product with reduced production costs. Automotive stamping and assembly plants are typically large users of compressed air with annual compressed air utility bills in the range of $2M per year per plant. This paper focuses on practical methods that the authors have researched, analyzed and implemented to improve compressed air system efficiency in automobile manufacturing facilities. It describes typical compressed air systems in automotive stamping and assembly plants, and compares these systems to best practices. The paper then presents a series of examples, organized using the method of inside-out approach, which strategically identifies the energy savings in the compressed air system by first minimizing end-use demand, then minimizing distribution losses, and finally making improvements to primary energy conversion equipment, the air compressor plant.

Alkadi, Nasr E [ORNL; Kissock, Professor Kelly [University of Dayton, Ohio

2011-01-01T23:59:59.000Z

117

Feature - Argonne Receives Funding for Two Projects to Improve...  

NLE Websites -- All DOE Office Websites (Extended Search)

resistance tires." Chrysler Project Argonne will also conduct combustion and fuel spray research for Chrysler Group, LLC for an advanced engine. When implemented on a large...

118

Energy Department Announces Five Research Projects to Improve...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Process This project will evaluate a two-stage dewatering process developed at the University of Kentucky, using vacuum and pressure to remove water from very small coal...

119

Coal air turbine ``CAT`` program, invention 604. Fifth quarter project report, October--December 1995  

SciTech Connect

The primary objective of this ``CAT`` (Coal Air Turbine) project is to complete a conceptual design of this unique new combination of existing technology with cost estimates to show that the CAT system offers the economic incentive with low technical risk for a plant to be built which will demonstrate its viability. The technologies involved in the components of a CAT plant are proven, and the integration of the components into a complete plant is the only new developmental activity involved. Industry and the Federal General Services Administration (GSA), require the demonstration of a commercial plant before the viability of a new concept is accepted. To satisfy this requirement the construction of a plant of commercially viable size in excess of 15 MW if cogeneration and above 30 MW if all power, is proposed. This plant will produce economical power and heat for the owner. The plant will operate for a full commercial life and continue as an operating demonstration of the viability of the technology, gathering long term life and maintenance data, all adding to the credibility of the concept. The major components of CAT plants are an air turbine, a heater of compressed air, a coal combustion system, means to recover waste heat and a steam turbine when appropriate. The plant burns raw coal in a fluid bed at atmospheric pressure. The air turbine operates on clean compressed air heated inside tubes immersed in the fluid bed. Progress during the fifth quarter is described.

Foster-Pegg, R.W.

1995-12-31T23:59:59.000Z

120

U.S. DEPARTMENT OF ENERGY STRATEGY FOR IMPROVING CONTRACT AND PROJECT MANAGEMENT  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

DEPARTMENT OF ENERGY DEPARTMENT OF ENERGY STRATEGY FOR IMPROVING CONTRACT AND PROJECT MANAGEMENT Introduction In December 2010, the Deputy Secretary convened a summit to discuss strategies for improving contract and project management. The participants addressed six issues, which were identified as barriers to improved performance, including: Project and contract alignment, change control, and truing-up contracts; Program/project prioritization and funding alignment; Contract administration including surveillance, monitoring and oversight; Roles and responsibilities of contracting officers and contracting officer representatives; Accountability and aligning incentives; Adequate project and contract management staffing. As a result of the summit discussions, the Department will implement the strategies outlined in

Note: This page contains sample records for the topic "air improvements project" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


121

DOE Office of Environmental Management Project and Contract Management Improvement Timeline  

Energy.gov (U.S. Department of Energy (DOE))

Improving DOE contract and project management is a top priority of the Departments seniormanagement and entire organization. View some highlights of EMs improvementactions here.

122

Improving Projected Potential Evapotranspiration Estimates Using National Weather Service Forecasts  

Science Conference Proceedings (OSTI)

In a recent survey conducted by the University of Nebrask's Center for Agricultural Meteorology and Climatology of Agricultural Network (AGNET) users, the results of potential evapotranspiration (ETp) projections (calculated using the Blaney-...

Steven J. Meyer; Kenneth G. Hubbard; Donald A. Wilhite

1988-10-01T23:59:59.000Z

123

American Recovery and Reinvestment Act (ARRA) Federal Energy Management Program Technical Assistance Project 224 Altus Air Force Base Solar Technologies  

DOE Green Energy (OSTI)

The principal goal of this project was to evaluate altus Air Force Base for building integrated silicon or thin film module photovoltaic opportunities. This report documents PNNL's efforts and documents study conclusions.

Russo, Bryan J.

2010-09-30T23:59:59.000Z

124

Air Leakage of US Homes: Regression Analysis and Improvements from Retrofit  

NLE Websites -- All DOE Office Websites (Extended Search)

Leakage of US Homes: Regression Analysis and Improvements from Retrofit Leakage of US Homes: Regression Analysis and Improvements from Retrofit Title Air Leakage of US Homes: Regression Analysis and Improvements from Retrofit Publication Type Report LBNL Report Number LBNL-5966E Year of Publication 2012 Authors Chan, Wanyu R., Jeffrey Joh, and Max H. Sherman Date Published 08/2012 Keywords air infiltration, blower door, fan pressurization measurements, retrofit, weatherization Abstract LBNL Residential Diagnostics Database (ResDB) contains blower door measurements and other diagnostic test results of homes in United States. Of these, approximately 134,000 single-family detached homes have sufficient information for the analysis of air leakage in relation to a number of housing characteristics. We performed regression analysis to consider the correlation between normalized leakage and a number of explanatory variables: IECC climate zone, floor area, height, year built, foundation type, duct location, and other characteristics. The regression model explains 68% of the observed variability in normalized leakage. ResDB also contains the before and after retrofit air leakage measurements of approximately 23,000 homes that participated in weatherization assistant programs (WAPs) or residential energy efficiency programs. The two types of programs achieve rather similar reductions in normalized leakage: 30% for WAPs and 20% for other energy programs.

125

Opportunities for Saving Energy and Improving Air Quality in Urban Heat Islands  

E-Print Network (OSTI)

Refrigeration, and Air conditioning Engineers, Atlanta,Refrigeration, and Air Conditioning Engineers, Atlanta,Refrigeration, and Air Conditioning Engineers, Atlanta,

Akbari, Hashem

2008-01-01T23:59:59.000Z

126

Simulations of sizing and comfort improvements for residential forced-air heating and cooling systems  

SciTech Connect

In many parts of North America residential HVAC systems are installed outside conditioned space. This leads to significant energy losses and poor occupant comfort due to conduction and air leakage losses from the air distribution ducts. In addition, cooling equipment performance is sensitive to air flow and refrigerant charge that have been found to be far from manufacturers specifications in most systems. The simulation techniques discussed in this report were developed in an effort to provide guidance on the savings potentials and comfort gains that can be achieved by improving ducts (sealing air leaks) and equipment (correct air-flow and refrigerant charge). The simulations include the complex air flow and thermal interactions between duct systems, their surroundings and the conditioned space. They also include cooling equipment response to air flow and refrigerant charge effects. Another key aspect of the simulations is that they are dynamic to account for cyclic losses from the HVAC system and the effect of cycle length on energy and comfort performance. To field test the effect of changes to residential HVAC systems requires extensive measurements to be made for several months for each condition tested. This level of testing is often impractical due to cost and time limitations. Therefore the Energy Performance of Buildings Group at LBNL developed a computer simulation tool that models residential HVAC system performance. This simulation tool has been used to answer questions about equipment downsizing, duct improvements, control strategies and climate variation so that recommendations can be made for changes in residential construction and HVAC installation techniques that would save energy, reduce peak demand and result in more comfortable homes. Although this study focuses on California climates, the simulation tool could easily be applied to other climates. This report summarizes the simulation tool and discusses the significant developments that allow the use of this tool to perform detailed residential HVAC system simulations. The simulations have been verified by comparison to measured results in several houses over a wide range of weather conditions and HVAC system performance. After the verification was completed, more than 350 cooling and 450 heating simulations were performed. These simulations covered a range of HVAC system performance parameters and California climate conditions (that range from hot dry deserts to cold mountain regions). The results of the simulations were used to show the large increases in HVAC system performance that can be attained by improving the HVAC duct distribution systems and by better sizing of residential HVAC equipment. The simulations demonstrated that improved systems can deliver improved heating or cooling to the conditioned space, maintain equal or better comfort while reducing peak demand and the installed equipment capacity (and therefore capital costs).

Walker, I.S.; Degenetais, G.; Siegel, J.A.

2002-05-01T23:59:59.000Z

127

The Environmental Management Project Manager`s Handbook for improved project definition  

SciTech Connect

The United States Department of Energy (DOE) is committed to providing high quality products that satisfy customer needs and are the associated with this goal, DOE personnel must possess the knowledge, skills, and abilities to ensure successful job performance. In addition, there must be recognition that the greatest obstacle to proper project performance is inadequate project definition. Without strong project definition, DOE environmental management efforts are vulnerable to fragmented solutions, duplication of effort, and wastes resources. The primary means of ensuring environmental management projects meet cost and schedule milestones is through a structured and graded approach to project definition, which is the focus of this handbook.

NONE

1995-02-01T23:59:59.000Z

128

Recovery Act: Hydroelectric Facility Improvement Project - Replacement of Current Mechanical Seal System with Rope Packing System  

SciTech Connect

On January 27, 2010 the City of North Little Rock, Arkansas received notification of the awarding of a Department of Energy (DOE) grant totaling $450,000 in funding from the American Recovery and Reinvestment Act (ARRA) under the Project Title: Recovery Act: Hydroelectric Facility Improvement Project Automated Intake Clearing Equipment and Materials Management. The purpose of the grant was for improvements to be made at the Citys hydroelectric generating facility located on the Arkansas River. Improvements were to be made through the installation of an intake maintenance device (IMD) and the purchase of a large capacity wood grinder. The wood grinder was purchased in order to receive the tree limbs, tree trunks, and other organic debris that collects at the intake of the plant during high flow. The wood grinder eliminates the periodic burning of the waste material that is cleared from the intake and reduces any additional air pollution to the area. The resulting organic mulch has been made available to the public at no charge. Design discussion and planning began immediately and the wood grinder was purchased in July of 2010 and immediately put to work mulching debris that was gathered regularly from the intake of the facility. The mulch is currently available to the public for free. A large majority of the design process was spent in discussion with the Corps of Engineers to obtain approval for drawings, documents, and permits that were required in order to make changes to the structure of the powerhouse. In April of 2011, the Citys Project Engineer, who had overseen the application, resigned and left the Citys employ. A new Systems Mechanical Engineer was hired and tasked with overseeing the project. The transfer of responsibility led to a re-examination of the original assumptions and research upon which the grant proposal was based. At that point, the project went under review and a trip was booked for July 2011 to visit facilities that currently had an IMD installed. This further study of facilities revealed that the implementation of the project as originally described, while proving the benefits described in the original grant application, would likely intensify sand intake. Increased sand intake would lead to an increase in required shutdowns for maintenance and more rapid depreciation of key equipment which would result in a loss of generation capacity. A better solution to the problem, one that continued to meet the criteria for the original grant and ARRA standards, was developed. A supporting day trip was planned to visit other facilities located on the Arkansas River to determine how they were coping with the same strong amounts of sand, silt, and debris. Upon returning from the trip to other Arkansas River facilities it was extremely clear what direction to go in order to most efficiently address the issue of generator capacity and efficiency. Of the plants visited on the Arkansas River, every one of them was running what is called a rope packing shaft sealing system as opposed to mechanical shaft seals, which the facility was running. Rope packing is a time proven sealing method that has been around for centuries. It has proved to perform very well in dirty water situations just like that of the Arkansas River. In April of 2012 a scope change proposal was submitted to the DOE for approval. In August of 2012 the City received word that the change of scope had been approved. Plans were immediately set in motion to begin the conversion from mechanical seals to a packing box at the facility. Contractors arrived on October 1st, 2012 and the project team began unwatering the unit for disassembly. The seal conversion was completed on February 29th, 2013 with start-up of the unit. Further testing and adjusting was done throughout the first two weeks of March.

Stephens, Jessica D.

2013-05-29T23:59:59.000Z

129

EA-1075: Proposed Casey's Pond Improvement Project, Batavia, Illinois  

Energy.gov (U.S. Department of Energy (DOE))

This EA evaluates the environmental impacts of a proposed system upgrade to meet improved operational criteria on the current Industrial Cooling Water distribution system used in the fixed target...

130

Draft Air Pathway Report: Phase 1 of the Hanford Environmental Dose Reconstruction Project  

SciTech Connect

This report summarizes the air pathway portion of the first phase of the Hanford Environmental Dose Reconstruction (HEDR) Project, conducted by Battelle staff at the Pacific Northwest Laboratory under the direction of an independent Technical Steering Panel. The HEDR Project is estimating historical radiation doses that could have been received by populations near the Department of Energy's Hanford Site, in southeastern Washington State. Phase 1 of the air-pathway dose reconstruction sought to determine whether dose estimates could be calculated for populations in the 10 counties nearest the Hanford Site from atmospheric releases of iodine-131 from the site from 1944--1947. Phase 1 demonstrated the following: HEDR-calculated source-term estimates of iodine-131 releases to the atmosphere were within 20% of previously published estimates; calculated vegetation concentrations of iodine-131 agree well with previously published measurements; the highest of the Phase 1 preliminary dose estimates to the thyroid are consistent with independent, previously published estimates of doses to maximally exposed individuals; and relatively crude, previously published measurements of thyroid burdens for Hanford workers are in the range of average burdens that the HEDR model estimated for similar reference individuals'' for the period 1944--1947. 4 refs., 10 figs., 9 tabs.

Not Available

1990-07-20T23:59:59.000Z

131

ACT sup 2 project report: Ventilation and air tightness measurement of the Sunset Building  

Science Conference Proceedings (OSTI)

This report presents the results of ventilation and air tightness measurements made on the test section of the Sunset Building as part of the ACT{sup 2} project. Real-time measurements were made over a two-week period in July 1991 to determine the building's performance; most of the results derive from intensive measurements made during (unoccupied) weekend periods. The ventilation rate of the entire building was measured to be about 2 air changes per hour of outdoor air which exceeds ASHRAE Standard 62-1989 design requirements by over a factor of two. Ventilation in all specific locations was found to be adequate, except for conference rooms -- some of which were significantly under ventilated. Opportunities exist for energy savings with better control of the ventilation. Ventilation efficiency was measured for the test section and selected sub-sections as well. In order to account for interzonal and intrazonal interactions, axillary information was collected and used to adjust the data. The implications of this data may be important for future interpretation of the building's performance.

Sherman, M.; Dickerhoff, D.

1991-10-01T23:59:59.000Z

132

ACT{sup 2} project report: Ventilation and air tightness measurement of the Sunset Building  

Science Conference Proceedings (OSTI)

This report presents the results of ventilation and air tightness measurements made on the test section of the Sunset Building as part of the ACT{sup 2} project. Real-time measurements were made over a two-week period in July 1991 to determine the building`s performance; most of the results derive from intensive measurements made during (unoccupied) weekend periods. The ventilation rate of the entire building was measured to be about 2 air changes per hour of outdoor air which exceeds ASHRAE Standard 62-1989 design requirements by over a factor of two. Ventilation in all specific locations was found to be adequate, except for conference rooms -- some of which were significantly under ventilated. Opportunities exist for energy savings with better control of the ventilation. Ventilation efficiency was measured for the test section and selected sub-sections as well. In order to account for interzonal and intrazonal interactions, axillary information was collected and used to adjust the data. The implications of this data may be important for future interpretation of the building`s performance.

Sherman, M.; Dickerhoff, D.

1991-10-01T23:59:59.000Z

133

One of EM's Last Recovery Act Projects at Oak Ridge Improves Safety at  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

One of EM's Last Recovery Act Projects at Oak Ridge Improves One of EM's Last Recovery Act Projects at Oak Ridge Improves Safety at Laboratory One of EM's Last Recovery Act Projects at Oak Ridge Improves Safety at Laboratory November 26, 2013 - 12:00pm Addthis EM deactivated one of five ventilation branches that led to stack 3039. The ventilation branches are connected to numerous facilities throughout ORNL’s central campus. EM deactivated one of five ventilation branches that led to stack 3039. The ventilation branches are connected to numerous facilities throughout ORNL's central campus. OAK RIDGE, Tenn. - Workers recently completed the Building 4500 Stack Removal Project, one of the Oak Ridge EM program's final cleanup projects funded by the American Recovery and Reinvestment Act. The project separated six facilities from an old ventilation system that connects to a large

134

One of EM's Last Recovery Act Projects at Oak Ridge Improves Safety at  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

One of EM's Last Recovery Act Projects at Oak Ridge Improves One of EM's Last Recovery Act Projects at Oak Ridge Improves Safety at Laboratory One of EM's Last Recovery Act Projects at Oak Ridge Improves Safety at Laboratory November 26, 2013 - 12:00pm Addthis EM deactivated one of five ventilation branches that led to stack 3039. The ventilation branches are connected to numerous facilities throughout ORNL’s central campus. EM deactivated one of five ventilation branches that led to stack 3039. The ventilation branches are connected to numerous facilities throughout ORNL's central campus. OAK RIDGE, Tenn. - Workers recently completed the Building 4500 Stack Removal Project, one of the Oak Ridge EM program's final cleanup projects funded by the American Recovery and Reinvestment Act. The project separated six facilities from an old ventilation system that connects to a large

135

OpenEI:Projects/Datasets Improvements | Open Energy Information  

Open Energy Info (EERE)

Improvements Improvements Jump to: navigation, search Contents 1 Purpose 2 Discussions on Feb 22, 2011 2.1 Longer-term Changes 2.2 Near-term Modifications to Metadata 3 Suggestions from Jan 13, 2011 3.1 Specific Changes to Metadata Fields (part of 'upload data' experience) 3.1.1 Fields as Links (rather than strings) 3.1.2 Multiple Fields 3.1.3 Data Upload Links 3.1.4 Remove 'Order' for Multiple Fields 3.2 Specific Recommendations for Improving/Expanding Metadata Fields 3.2.1 Flexible Properties/Metadata Fields 3.2.2 Wizard Flows for Common File Types 3.3 New Aspects of Datasets 3.3.1 Duplication/Relationship Detection 3.3.2 Wiki-Style Metadata 3.3.3 New Dataset 'Type': Translation (?) 3.3.4 Relationships/Similarities 4 Errors/Issues (uploading datasets) Purpose Evaluate current user-experience (for uploading, browsing, and

136

Improving Energy Efficiency of Compressed Air System Based on System Audit  

E-Print Network (OSTI)

50 compressed air system energy audits completed by Shanghai50 compressed air system energy audits completed by Shanghaiof compressed air energy audits conducted by the Shanghai

Shanghai, Hongbo Qin; McKane, Aimee

2008-01-01T23:59:59.000Z

137

Energy Savings and Comfort Improvements through Plant- and Operating mode Optimisation Demonstrated by Means of Project Examples  

E-Print Network (OSTI)

More than 40 percent of Europe's primary energy is required for conditioning of buildings. By improving energy efficiency, approximately 30 percent of this energy could be saved. Energy counts for 35 percent of the operating cost and put an increasing burden on the budget of real estate or facility managers. Building Automation is able to drill down operating cost and by the same time increase energy efficiency as documented in the EN 15232 (Energy performance of buildings - Impact of Building Automation, Controls and Building Management) norm. This standard notes that advanced high performing building automation can save up to 30 percent of thermal and 13 percent of electrical energy (for example in office buildings) compared to buildings with minimum building automation standard. An investigation of the energy consumption of various buildings identified significant savings in electricity and heating. 74 percent of the reviewed buildings are office or administrative type buildings, the majority of them air-conditioned. On average, the savings in primary energy demand were found to be as high as 23 percent per building. Surprising is the large percentage of the electricity needed for cooling and transport of the supply and exhaust air of 48 percent. Approximately 75 percent of this electricity is exclusively used to transport air. The survey results coincide with recent experience of energy experts from Honeywell. Based on their 30 years of experience with energy saving projects they are able to identify and activate savings that often exceed 40 percent at their customer sites. Control based means such as adjusting the operating time of ventilation systems to actual requirements, the installation of fan motors and pumps with high efficiency of up to 90 percent, the use of high-quality air filters and intelligent sensors are worthwhile investments, which rapidly pay off. Using thermography imaging, load measurements or plant operation analysis, Honeywell Building Solutions specialist are able to propose dedicated measures for buildings, that minimize the operational cost (and thus the extras tenants have to pay), the air pollutant emissions and increase the user comfort. During the course of the presentation three successful saving projects will underline the possibilities to improve plant operation with the help of know-how, measurement, control and precise sensor technology. The three German projects are: The Municipal Hospital at Dessau The Goethe-University at Frankfurt am Main The pharmaceutical company CSL Behring at Marburg

Muller, C.

2008-10-01T23:59:59.000Z

138

Energy efficiency and the environment: Innovative ways to improve air quality in the Los Angeles Basin  

Science Conference Proceedings (OSTI)

This paper focuses on novel, innovative approaches for reducing or delaying the production of photochemical smog in the Los Angeles Basin. These approaches include modifying the surface characteristics of the basin by increasing surface albedo and an extensive tree-planting program. The changes in surface conditions are designed to reduce the basin air temperatures, especially during the summer months, which will result in two possible effects. First, a decrease in temperature would lead to a reduction in energy use with an associated decline in emissions of nitrogen oxides (NO{sub x}) and a lowering of evaporative emission of reactive organic gases. Reductions in these smog precursors could improve the air quality of the basin without imposing additional emissions regulations. The second effect is associated with the possible causal relationship between air temperature and smog formation (i.e., lower temperatures and lower incidence of smog). Since this approach to mitigating air emissions is broad, the studies to date have concentrated on how changes in surface characteristics affect the meteorological conditions of the basin and on how these meteorological changes subsequently affect smog production. A geographic information system database of key surface characteristics (i.e., vegetative cover, albedo, moisture availability, and roughness) was compiled, and these characteristics were evaluated using prognostic meteorological models. The results of two- and three-dimensional meteorological simulations will be presented and discussed in this paper.

Ritschard, R.

1993-02-01T23:59:59.000Z

139

EERE News: New SunShot Projects to Improve Forecasting and Speed...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

News Home Page News Stories Information for Media Subscribe RSS Feeds New SunShot Projects to Improve Forecasting and Speed Installation of Solar Power December 07, 2012 Photo...

140

Project summary Improving the Productivity of Algal Bioreactors for Biofuel and Biochemical Production  

E-Print Network (OSTI)

Project summary Improving the Productivity of Algal Bioreactors for Biofuel and Biochemical-derived fuels, or biofuels, are seen as a substantial portion of a sustainable energy portfolio. Aquatic algal biofuel production currently exist. Many private companies are currently attempting

Walter, M.Todd

Note: This page contains sample records for the topic "air improvements project" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


141

Contracts for field projects and supporting research on enhanced oil recovery and improved drilling technology  

Science Conference Proceedings (OSTI)

Objectives are listed and technical progress is summarized for contracts for field projects and supporting research on: chemical flooding, carbon dioxide injection, thermal/heavy oil, extraction technology, improved drilling technology, residual oil, and microbial enhanced oil recovery. (DLC)

Linville, B. (ed.)

1980-10-01T23:59:59.000Z

142

Improving Energy Efficiency of Compressed Air System Based on System Audit  

E-Print Network (OSTI)

can cover the maximum system demand. The similar successfulsized to meet the maximum plant air demand. Few air systems

Shanghai, Hongbo Qin; McKane, Aimee

2008-01-01T23:59:59.000Z

143

Air pathway report: Phase I of the Hanford Environmental Dose Reconstruction Project  

SciTech Connect

Phase 1 of the air-pathway portion of the Hanford Environmental Dose Reconstruction (HEDR) Project sought to determine whether dose estimates could be calculated for populations in the 10 counties nearest the Hanford Site from atmospheric releases of iodine-131 from the site from 1944--1947. Phase 1 demonstrated the following: HEDR-calculated source-term estimates of iodine-131 releases to the atmosphere were within 20% of previously published estimates; calculated vegetation concentrations of iodine-131 agree well with previously published measurements; the highest of the Phase 1 preliminary dose estimates to the thyroid are consistent with independent, previously published estimates of doses to maximally exposed individuals; and, relatively crude, previously published measurements of thyroid burdens for Hanford workers are in the range of average burdens that the HEDR model estimated for similar reference individuals'' for the period 1944--1947. Preliminary median dose estimates summed over the year 1945--1947 for the primary pathway, air-pasture-cow-milk-thyroid, ranged from low median values of 0.006 rad for upwind adults who obtained milk from backyard cows not on pasture to high median values of 68.0 rad for downwind infants who drank milk from pasture-fed cows. Extremes of the estimated range are a low of essentially zero to upwind adults and a high of almost 3000 rem to downwind infants. 37 refs., 37 figs., 2 tabs.

Not Available

1991-07-01T23:59:59.000Z

144

Dal-Tile: Optimized Compressed Air System Improves Performance and Saves Energy at a Tile Manufacturing Plant  

SciTech Connect

This DOE Industrial Technologies Program case study describes the significant energy and costs savings resulting from compressed air system improvements at Dal-Tile, a Texas tile manufacturing plant.

2005-08-01T23:59:59.000Z

145

A Tool for the Analysis of Real Options in Sustainability Improvement Projects  

E-Print Network (OSTI)

The major challenges in sustainable implementation are the financial issue and uncertainties. The traditional financial budgeting approach that is commonly used to evaluate sustainable projects normally neglects future decisions that might need to be made over the course of a project. The real options approach has been suggested as a tool for strategic decision making because it can provide flexibility which can increase the project value. Researchers have been trying to identify the potential of the real options approach, and provide the frameworks for a real options evaluation and flexible strategy in sustainability improvement. However, some important variables and financial impacts explanation of real options are missing. Models can be improved to show the variation of possible project values along with its behavior. This work aims to improve the real options model in sustainable projects to provide understanding about the financial impacts of flexible strategy to sustainable improvement projects and to be used as a tool to assist decision making. The results showed that real options can have a positive financial impact to the project. The extension of this model can assist the analysis and development of decision policies.

Boonchanta, Napon

2012-08-01T23:59:59.000Z

146

Energy Department Awards $8.4 Million for Projects to Improve Engine and  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Energy Department Awards $8.4 Million for Projects to Improve Energy Department Awards $8.4 Million for Projects to Improve Engine and Powertrain Efficiency Energy Department Awards $8.4 Million for Projects to Improve Engine and Powertrain Efficiency September 27, 2011 - 3:12pm Addthis WASHINGTON, D.C. - Secretary Chu today announced $8.4 million over three to four years for suppliers and vehicle manufacturers to develop and demonstrate technologies that increase the efficiency of engines and powertrain systems for future highway transportation vehicles. Four projects, located in Michigan, Massachusetts, and Wisconsin, will focus on new innovations that achieve breakthrough thermal efficiencies while meeting federal emission standards for passenger vehicles - cars and light trucks - as well as commercial vehicles, including long-haul

147

Energy Department Awards $8.4 Million for Projects to Improve Engine and  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Energy Department Awards $8.4 Million for Projects to Improve Energy Department Awards $8.4 Million for Projects to Improve Engine and Powertrain Efficiency Energy Department Awards $8.4 Million for Projects to Improve Engine and Powertrain Efficiency September 27, 2011 - 3:12pm Addthis WASHINGTON, D.C. - Secretary Chu today announced $8.4 million over three to four years for suppliers and vehicle manufacturers to develop and demonstrate technologies that increase the efficiency of engines and powertrain systems for future highway transportation vehicles. Four projects, located in Michigan, Massachusetts, and Wisconsin, will focus on new innovations that achieve breakthrough thermal efficiencies while meeting federal emission standards for passenger vehicles - cars and light trucks - as well as commercial vehicles, including long-haul

148

Improving Energy Efficiency in Pharmaceutical ManufacturingOperations -- Part I: Motors, Drives and Compressed Air Systems  

Science Conference Proceedings (OSTI)

In Part I of this two-part series, we focus on efficient use of motors, drives and pumps, both for process equipment and compressed air systems. Pharmaceutical manufacturing plants in the U.S. spend nearly $1 billion each year for the fuel and electricity they need to keep their facilities running (Figure 1, below). That total that can increase dramatically when fuel supplies tighten and oil prices rise, as they did last year. Improving energy efficiency should be a strategic goal for any plant manager or manufacturing professional working in the drug industry today. Not only can energy efficiency reduce overall manufacturing costs, it usually reduces environmental emissions, establishing a strong foundation for a corporate greenhouse-gas-management program. For most pharmaceutical manufacturing plants, Heating, Ventilation and Air Conditioning (HVAC) is typically the largest consumer of energy, as shown in Table 1 below. This two-part series will examine energy use within pharmaceutical facilities, summarize best practices and examine potential savings and return on investment. In this first article, we will focus on efficient use of motors, drives and pumps, both for process equipment and compressed air systems. Part 2, to be published in May, will focus on overall HVAC systems, building management and boilers.

Galitsky, Christina; Chang, Sheng-chien; Worrell, Ernst; Masanet,Eric

2006-04-01T23:59:59.000Z

149

Projections of air toxic emissions from coal-fired utility combustion: Input for hazardous air pollutant regulators  

Science Conference Proceedings (OSTI)

The US Environmental Protection Agency (EPA) is required by the 1990 CAAA to promulgate rules for all ``major`` sources of any of these HAPs. According to the HAPs section of the new Title III, any stationary source emitting 10 tons per year (TPY) of one HAP or 25 TPY of a combination of HAPs will be considered and designated a major source. In contrast to the original National Emission Standards for Hazardous Air Pollutants (NESHAP), which were designed to protect public health to ``an ample margin of safety,`` the new Title III, in its first phase, will regulate by industrial category those sources emitting HAPs in excess of the 10/25-TPY threshold levels, regardless of health risks. The trace elements normally associated with coal mineral matter and the various compounds formed during coal combustion have the potential to produce hazardous air toxic emissions from coal-fired electric utilities. Under Title III, the EPA is required to perform certain studies, prior to any regulation of electric utilities; these studies are currently underway. Also, the US Department of Energy (DOE) maintains a vested interest in addressing those energy policy questions affecting electric utility generation, coal mining, and steel producing critical to this country`s economic well-being, where balancing the costs to the producers and users of energy with the benefits of environmental protection to the workers and the general populace remains of significant concern.

Szpunar, C.B.

1993-08-01T23:59:59.000Z

150

Projected compliance with the PM2.5 National Ambient Air Quality Standards. Final report  

SciTech Connect

In 1997, the State of Maryland had no available ambient Federal Reference Method data on particulate matter less than 2.5 microns in aerodynamic diameter (PM2.5) but did have annual ambient data for particulate matter smaller than 10 microns (PM10) at twenty-four sites. The PM10 data was analyzed in conjunction with local annual and seasonal ZIP code-level emission inventories and with speciated PM2.5 data from four nearby monitors in the IMPROVE network (located in the national parks and wilderness areas) in an effort to predict annual average and seasonal high PM2.5 concentrations at the twenty-four PM10 monitor sites operated from 1992 to 1996. All seasonal high concentrations were predicted to be below the 24-hour PM2.5 National Ambient Air Quality Standard (NAAQS) at the sites operated in Maryland between 1992 and 1996. A geographic analysis of the emission inventories was also performed to evaluate the impact of PM2.5 emissions from Maryland`s power plants on fourteen monitor locations that were predicted to have a reading exceeding the annual NAAQS for any year.

Walsh, K.; Gardner, R.

1999-02-01T23:59:59.000Z

151

Lake Roosevelt Rainbow Trout Habitat/Passage Improvement Project, Annual Report 2001-2002.  

DOE Green Energy (OSTI)

The construction of Chief Joseph and Grand Coulee Dams completely and irrevocably blocked anadromous fish migrations to the Upper Columbia River. Historically this area hosted vast numbers of salmon returning to their natal waters to reproduce and die. For the native peoples of the region, salmon and steelhead were a principle food source, providing physical nourishment and spiritual sustenance, and contributing to the religious practices and the cultural basis of tribal communities. The decaying remains of spawned-out salmon carcasses contributed untold amounts of nutrients into the aquatic, aerial, and terrestrial ecosystems of tributary habitats in the upper basin. Near the present site of Kettle Falls, Washington, the second largest Indian fishery in the state existed for thousands of years. Returning salmon were caught in nets and baskets or speared on their migration to the headwater of the Columbia River in British Columbia. Catch estimates at Kettle Falls range from 600,000 in 1940 to two (2) million around the turn of the century (UCUT, Report No.2). The loss of anadromous fish limited the opportunities for fisheries management and enhancement exclusively to those actions addressed to resident fish. The Lake Roosevelt Rainbow Trout Habitat/Passage Improvement Project is a mitigation project intended to enhance resident fish populations and to partially mitigate for anadromous fish losses caused by hydropower system impacts. This substitution of resident fish for anadromous fish losses is considered in-place and out-of-kind mitigation. Upstream migration and passage barriers limit the amount of spawning and rearing habitat that might otherwise be utilized by rainbow trout. The results of even limited stream surveys and habitat inventories indicated that a potential for increased natural production exists. However, the lack of any comprehensive enhancement measures prompted the Upper Columbia United Tribes Fisheries Center (UCUT), Colville Confederated Tribes (CCT), Spokane Tribe of Indians (STI) and Washington Department of Fish and Wildlife (WDFW) to develop and propose a comprehensive fishery management plan for Lake Roosevelt. The Rainbow Trout Habitat/Passage Improvement Project (LRHIP) was designed with goals directed towards increasing natural production while maintaining genetic integrity among current tributary stocks. The initial phase of the Lake Roosevelt Habitat Improvement Project (Phase I, baseline data collection: 1990-91) was focused on the assessment of limiting factors, including the quality and quantity of available spawning gravel, identification of passage barriers, and assessment of other constraints. After the initial assessment of stream parameters, five streams meeting specific criteria were selected for habitat/passage improvement projects (Phase II, implementation -1992-1995). Four of these projects were on the Colville Indian Reservation South Nanamkin, North Nanamkin, Louie and Iron Creeks and one Blue Creek was on the Spokane Indian Reservation. At the completion of project habitat improvements, the final phase (Phase III, monitoring-1996-2000) began. This phase assessed the changes and determined the success achieved through the improvements. Data analysis showed that passage improvements are successful for increasing habitat availability and use. The results of in-stream habitat improvements were inconclusive. Project streams, to the last monitoring date, have shown increases in fish density following implementation of the improvements. In 2000 Bridge Creek, on the Colville Reservation was selected for the next phase of improvements. Data collection, including baseline stream survey and population data collection, was carried out during 2001 in preparation for the design and implementation of stream habitat/passage improvements. Agencies cooperating on the project include the Colville Confederated Tribes (CCT), Natural Resource Conservation Service (NRCS, Ferry County District), Ferry County Conservation District, and Ferry County. The Bonneville Power Administration (BPA) provided

Sears, Sheryl

2003-01-01T23:59:59.000Z

152

Lake Roosevelt Rainbow Trout Habitat/Passage Improvement Project, Annual Report 2002-2003.  

DOE Green Energy (OSTI)

The construction of Chief Joseph and Grand Coulee Dams completely and irrevocably blocked anadromous fish migrations to the Upper Columbia River. Historically this area hosted vast numbers of salmon returning to their natal waters to reproduce and die. For the native peoples of the region, salmon and steelhead were a principle food source, providing physical nourishment and spiritual sustenance, and contributing to the religious practices and the cultural basis of tribal communities. The decaying remains of spawned-out salmon carcasses contributed untold amounts of nutrients into the aquatic, aerial, and terrestrial ecosystems of tributary habitats in the upper basin. Near the present site of Kettle Falls, Washington, the second largest Indian fishery in the state existed for thousands of years. Returning salmon were caught in nets and baskets or speared on their migration to the headwater of the Columbia River in British Columbia. Catch estimates at Kettle Falls range from 600,000 in 1940 to two (2) million around the turn of the century (UCUT, Report No.2). The loss of anadromous fish limited the opportunities for fisheries management and enhancement exclusively to those actions addressed to resident fish. The Lake Roosevelt Rainbow Trout Habitat/Passage Improvement Project is a mitigation project intended to enhance resident fish populations and to partially mitigate for anadromous fish losses caused by hydropower system impacts. This substitution of resident fish for anadromous fish losses is considered in-place and out-of-kind mitigation. Upstream migration and passage barriers limit the amount of spawning and rearing habitat that might otherwise be utilized by rainbow trout. The results of even limited stream surveys and habitat inventories indicated that a potential for increased natural production exists. However, the lack of any comprehensive enhancement measures prompted the Upper Columbia United Tribes Fisheries Center (UCUT), Colville Confederated Tribes (CCT), Spokane Tribe of Indians (STI) and Washington Department of Fish and Wildlife (WDFW) to develop and propose a comprehensive fishery management plan for Lake Roosevelt. The Rainbow Trout Habitat/Passage Improvement Project (LRHIP) was designed with goals directed towards increasing natural production while maintaining genetic integrity among current tributary stocks. The initial phase of the Lake Roosevelt Habitat Improvement Project (Phase I, baseline data collection: 1990-91) was focused on the assessment of limiting factors, including the quality and quantity of available spawning gravel, identification of passage barriers, and assessment of other constraints. After the initial assessment of stream parameters, five streams meeting specific criteria were selected for habitat/passage improvement projects (Phase II, implementation -1992-1995). Four of these projects were on the Colville Indian Reservation South Nanamkin, North Nanamkin, Louie and Iron Creeks and one Blue Creek was on the Spokane Indian Reservation. At the completion of project habitat improvements, the final phase (Phase III, monitoring-1996-2000) began. This phase assessed the changes and determined the success achieved through the improvements. Data analysis showed that passage improvements are successful for increasing habitat availability and use. The results of in-stream habitat improvements were inconclusive. Project streams, to the last monitoring date, have shown increases in fish density following implementation of the improvements. In 2000 Bridge Creek, on the Colville Reservation was selected for the next phase of improvements. Data collection, including baseline stream survey and population data collection, was carried out during 2001 in preparation for the design and implementation of stream habitat/passage improvements. Agencies cooperating on the project include the Colville Confederated Tribes (CCT), Natural Resource Conservation Service (NRCS, Ferry County District), Ferry County Conservation District, and Ferry County. The Bonneville Power Administration (BPA) provided

Sears, Sheryl

2004-01-01T23:59:59.000Z

153

NREL Provides Guidance to Improve Air Mixing and Thermal Comfort in Homes (Fact Sheet)  

DOE Green Energy (OSTI)

NREL research determines optimal HVAC system design for proper air mixing and thermal comfort in homes. As U.S. homes become more energy efficient, heating, ventilation, and cooling (HVAC) systems will be downsized, and the air flow volumes required to meet heating and cooling loads may be too small to maintain uniform room air mixing-which can affect thermal comfort. Researchers at the National Renewable Energy Laboratory (NREL) evaluated the performance of high sidewall air supply inlets and confirmed that these systems can achieve good air mixing and provide suitable comfort levels for occupants. Using computational fluid dynamics modeling, NREL scientists tested the performance of high sidewall supply air jets over a wide range of parameters including supply air temperature, air velocity, and inlet size. This technique uses the model output to determine how well the supply air mixes with the room air. Thermal comfort is evaluated by monitoring air temperature and velocity in more than 600,000 control volumes that make up the occupied zone of a single room. The room has an acceptable comfort level when more than 70% of the control volumes meet the comfort criteria on both air temperature and velocity. The study shows that high sidewall supply air jets achieve uniform mixing in a room, which is essential for providing acceptable comfort levels. The study also provides information required to optimize overall space conditioning system design in both heating and cooling modes.

Not Available

2012-02-01T23:59:59.000Z

154

Technology Maturation Plan (TMP) Wet Air Oxidation (WAO) Technology for Tank 48H Treatment Project (TTP)  

Energy.gov (U.S. Department of Energy (DOE))

This assessment determines the technology maturity level of the candidate Tank 48H treatment technologies that are being considered for implementation at DOE's SRS - specifically Wet Air Oxidation.

155

BEETIT: Building Cooling and Air Conditioning  

Science Conference Proceedings (OSTI)

BEETIT Project: The 14 projects that comprise ARPA-Es BEETIT Project, short for Building Energy Efficiency Through Innovative Thermodevices, are developing new approaches and technologies for building cooling equipment and air conditioners. These projects aim to drastically improve building energy efficiency and reduce greenhouse gas emissions such as carbon dioxide (CO2) at a cost comparable to current technologies.

None

2010-09-01T23:59:59.000Z

156

Pleasant Prairie Power Plant air quality control upgrade project, Pleasant Praire, Wisconsin  

SciTech Connect

We Energies recently completed a multiyear project at its Pleasant Prairie Power Plant to add a selective catalytic reduction system to one of its two units and a scrubber to both. These projects are described. 7 figs., 1 tab.

Gebhart, S.; Pennline, D.; Brodsky, I.; Bichler, D. [Washington Group International (United States)

2007-10-15T23:59:59.000Z

157

Improvements to an Operational Clear-Air Turbulence Diagnostic Index by Addition of a Divergence Trend Term  

Science Conference Proceedings (OSTI)

An operational clear-air turbulence (CAT) diagnostic index has been modified to improve its performance. The EllrodKnapp turbulence index (TI) was developed in the early 1990s and is in use at many aviation forecasting facilities worldwide. It ...

Gary P. Ellrod; John A. Knox

2010-04-01T23:59:59.000Z

158

Improvement of Air Transport Data and Wall Transmission/Reflection Data in the SKYSHINE Code (1) - Calculation of line Beam Reponse Functions for Gamma-Ray Skyshine Analysis  

E-Print Network (OSTI)

Improvement of Air Transport Data and Wall Transmission/Reflection Data in the SKYSHINE Code (1) - Calculation of line Beam Reponse Functions for Gamma-Ray Skyshine Analysis

Nemoto, M; Hirayama, H; Sakamoto, Y; Hayashi, K; Hayashida, Y; Ishikawa, S; Sato, O; Tayama, R

2000-01-01T23:59:59.000Z

159

DOE/EA-1075 ENVIRONMENTAL ASSESSMENT PROPOSED CASEY'S POND IMPROVEMENT PROJECT  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

75 75 ENVIRONMENTAL ASSESSMENT PROPOSED CASEY'S POND IMPROVEMENT PROJECT MAY 1995 DISTRIBUTION OF THIS DOCUMENT I S UNLMlTED DOE /EA4075 ENVIRONMENTAL ASSESSMENT PROPOSED CASEY'S POND IMPROVEMENT PROJECT DISCLAIMER This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, express or implied. or assumes any legal liability or respnsi- bility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Refer- ence herein to any specific commercial product, process, or service by trade name, trademark,

160

Lake Roosevelt Rainbow Trout : Habitat/Passage Improvement Project Annual Report 1999.  

DOE Green Energy (OSTI)

Lake Franklin D. Roosevelt was created with the completion of the Grand Coulee Dam in 1942. The lake stretches 151 miles up-stream to the International border between the United States and Canada at the 49th parallel. Increased recreational use, subsistence and sport fishing has resulted in intense interest and possible exploitation of the resources within the lake. Previous studies of the lake and its fishery have been limited. Early studies indicate that natural reproduction within the lake and tributaries are not sufficient to support a rainbow trout (Onchoryhnchus mykiss) fishery (Scholz et. al., 1988). These studies indicate that the rainbow trout population may be limited by lack of suitable habitat for spawning and rearing (Scholz et. al., 1988). The initial phase of this project (Phase I, baseline data collection- 1990-91) was directed at the assessment of limiting factors such as quality and quantity of available spawning gravel, identification of passage barriers, and assessment of other limiting factors. Population estimates were conducted using the Seber/LeCren removal/depletion method. After the initial assessment of stream parameters, several streams were selected for habitat/passage improvement projects (Phase II, implementation-1992-96). At the completion of project habitat improvements, the final phase (Phase III, monitoring) began. This phase will assess changes and gauge the success achieved through the improvements. The objective of the project is to correct passage barriers and improve habitat conditions of selected tributaries to Lake Roosevelt for adfluvial rainbow trout that utilize tributary streams for spawning and rearing. Streams with restorable habitats were selected for improvements. Completion of improvement efforts should increase the adfluvial rainbow trout contribution to the resident fishery in Lake Roosevelt. Three co-operating agencies, the Confederated Tribes of the Colville Reservation (CCT), the Spokane Tribe of Indians (STI) and the Washington Department of Fish and Wildlife initiated the project fieldwork in 1990. Phase II included only the Confederated Tribes of the Colville Reservation and the Spokane Tribe of Indians. Phase III is being completed by the Confederated Tribes of the Colville Reservation.

Jones, Charles D.

2000-02-01T23:59:59.000Z

Note: This page contains sample records for the topic "air improvements project" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


161

Proposed IMS infrastructure improvement project, Seward, Alaska. Final environmental impact statement  

Science Conference Proceedings (OSTI)

This Environmental Impact Statement (EIS) examines a proposal for improvements at the existing University of Alaska, Fairbanks, Institute of Marine Science (IMS), Seward Marine Center. The Exxon Valdez Oil Spill (EVOS) Trustee Council is proposing to improve the existing research infrastructure to enhance the EVOS Trustee Council`s capabilities to study and rehabilitate marine mammals, marine birds, and the ecosystem injured by the Exxon Valdez oil spill. The analysis in this document focuses on the effects associated with construction and operation of the proposed project and its proposed alternatives. The EIS gives a detailed description of all major elements of the proposed project and its alternatives; identifies resources of major concern that were raised during the scoping process; describes the environmental background conditions of those resources; defines and analyzes the potential effects of the proposed project and its alternatives on these conditions; and identifies mitigating measures that are part of the project design as well as those proposed to minimize or reduce the adverse effects. Included in the EIS are written and oral comments received during the public comment period.

Not Available

1994-09-01T23:59:59.000Z

162

Compressed Air Energy Storage: Proven US CAES Plant Cost Achievements and Potential Engineering, Design & Project Management Based C ost Reductions  

Science Conference Proceedings (OSTI)

Compressed Air Energy Storage (CAES) is a market ready technology that can play a valuable role in enhancing grid flexibility for variable generation integration. Relative to combustion turbines, CAES provides additional benefits and value streams, such as potential classification as a transmission asset, lower emissions, superior regulation service, reduction of wind spillage and in other ways improving wind plant economics. Although high cost estimates for CAES circulate in the industry, the first ...

2012-12-20T23:59:59.000Z

163

Upgrade of Compressed Air Control System Reduces Energy Costs at Michelin Tire Plant. Office of Industrial Technologies (OIT) BestPractices Project Case Study  

Science Conference Proceedings (OSTI)

This case study highlights the upgraded compressed air system at a Michelin tire manufacturing plant in Spartanburg, South Carolina. The controls upgrade project enabled multiple compressor operation without blow-off, and significantly reduced energy costs.

Not Available

2002-01-01T23:59:59.000Z

164

Final Report on the Clean Energy/Air Quality Integration Initiative Pilot Project of the U.S. Department of Energy's Mid-Atlantic Regional Office  

SciTech Connect

The MARO pilot project represents the first effort in the country to seek to obtain credit under a Clean Air Act (CAA) State Implementation Plan (SIP) for nitrogen oxide (NOx) emission reductions.

Jacobson, D.; O'Connor, P.; High, C.; Brown, J.

2006-08-01T23:59:59.000Z

165

An Improved Quality Control for AIRS Total Column Ozone Observations within and around Hurricanes  

Science Conference Proceedings (OSTI)

Atmospheric Infrared Sounder (AIRS) provides twice-daily global observations from which total column ozone data can be retrieved. However, 20% ~ 30% of AIRS ozone data are flagged to be of bad quality. Most of the flagged data were identified to ...

H. Wang; X. Zou; G. Li

2012-03-01T23:59:59.000Z

166

NETL: Oil & Natural Gas Projects: Next Generation Surfactants for Improved  

NLE Websites -- All DOE Office Websites (Extended Search)

Next Generation Surfactants for Improved Chemical Flooding Technology Last Reviewed 12/15/2012 Next Generation Surfactants for Improved Chemical Flooding Technology Last Reviewed 12/15/2012 DE-FE0003537 Goal The principle objective of the project is to characterize and test current and next generation high performance surfactants for improved chemical flooding technology, focusing on reservoirs in Pennsylvanian age (Penn) sands. Performer Oklahoma University Enhanced Oil Recovery Design Center, Norman, OK Background Primary and secondary methods have produced approximately one-third of the 401 billion barrels of original-oil-in-place in the United States. Enhanced oil recovery (EOR) methods have shown potential to recover a fraction of the remaining oil. Surfactant EOR has seen an increase in activity in recent years due to increased energy demand and higher oil prices. In

167

Coal air turbine {open_quotes}CAT{close_quotes} program invention 604. Fourth quarter project report, July 1995--September 1995  

SciTech Connect

A coal air turbine `CAT` generates electric power and heat from coal combustion. The purpose of this project is the conceptual design of a `CAT` plant, and to make a comparison of the capital cost and and cost of power and steam from the `CAT` plant with power produced by alternate plants at the same site. Three configurations investigated include: condensing plant utilizing coal fuel and a condenser tower, or river, for cooling; a cogeneration plant utilizing coal and a steam turbine; and a cogeneration plant utilizing steam export and injection with waste coal fuel.

Foster-Pegg, R.W.

1995-10-31T23:59:59.000Z

168

SOLERAS - Saudi University Solar Cooling Laboratories Project: University of Riyadh. Solar air conditioning. Final report  

Science Conference Proceedings (OSTI)

Research on solar air conditioning at the University of Riyadh in Riyhadh, Saudi Arabia is presented. Topics relevant to the university's proposed solar cooling laboratory are discussed: absorption systems and various contingencies, photovoltaic solar collectors and thermoelectric elements, measuring instruments, solar radiation measurement and analysis, laboratory specifications, and decision theories. Dual cycle computations and equipment specifications are included among the appendices.

Not Available

1986-01-01T23:59:59.000Z

169

NETL: News Release - Four New Projects Seek to Improve Oil Recovery on  

NLE Websites -- All DOE Office Websites (Extended Search)

August 12, 2002 August 12, 2002 Four New Projects Seek to Improve Oil Recovery on Native American Lands Goal is Return Economic Dividends to Tribes, Strengthen Oil Security for America TULSA, OK - An estimated 890 million barrels of oil and natural gas liquids and six trillion cubic feet of natural gas are thought to exist beneath Native American lands in the lower 48 States and Alaska. Since 1999, the Department of Energy has sponsored a program to help Tribes develop and manage these resources in an environmentally sound manner. Now, following the 3rd and latest round of competition, four new projects have been added to the department's Native American Initiative. The projects were judged the best of 14 proposals by the National Energy Technology Laboratory's petroleum office in Tulsa, Oklahoma. Each teams Native American tribes with oil producers and service companies to apply the latest technological innovations to increase recovery of oil from tribal lands. Negotiations are now underway to finalize terms of the projects.

170

Coal Air Turbine ``CAT`` program invention 604. Eighth quarter project report and final for the project, August--September 1996  

SciTech Connect

The primary objective of this ``CAT`` project is to complete a conceptual design of this unique new combination of existing technology with cost estimates to show that the ``CAT`` system offers the economic incentive with low technical risk for a plant to be built which will demonstrate its viability. The technologies involved in the components of a ``CAT`` plant are proven, and the integration of the components into a complete plant is the only new developmental activity involved. Industry and the Federal General Services Administration (GSA), require the demonstration of a ``commercial plant`` before the viability of a new concept is accepted. To satisfy this requirement the construction of a plant of commercially viable size in excess of 15 MW if cogeneration and above 30 MW if all power, is proposed. This plant will produce economical power and heat for the owner. The plant will operate for a full commercial life and continue as an operating demonstration of the viability of the technology, gathering long term life and maintenance data, all adding to the credibility of the concept.

Foster-Pegg, R.W.

1996-09-30T23:59:59.000Z

171

AIRS: Improving Weather Forecasting and Providing New Data on Greenhouse Gases  

Science Conference Proceedings (OSTI)

The Atmospheric Infrared Sounder (AIRS) and its two companion microwave sounders, AMSU and HSB were launched into polar orbit onboard the NASA Aqua Satellite in May 2002. NASA required the sounding system to provide high-quality research data for ...

Moustafa T. Chahine; Thomas S. Pagano; Hartmut H. Aumann; Robert Atlas; Christopher Barnet; John Blaisdell; Luke Chen; Murty Divakarla; Eric J. Fetzer; Mitch Goldberg; Catherine Gautier; Stephanie Granger; Scott Hannon; Fredrick W. Irion; Ramesh Kakar; Eugenia Kalnay; Bjorn H. Lambrigtsen; Sung-Yung Lee; John Le Marshall; W. Wallace McMillan; Larry McMillin; Edward T. Olsen; Henry Revercomb; Philip Rosenkranz; William L. Smith; David Staelin; L. Larrabee Strow; Joel Susskind; David Tobin; Walter Wolf; Lihang Zhou

2006-07-01T23:59:59.000Z

172

Cold side thermal energy storage system for improved operation of air cooled power plants  

E-Print Network (OSTI)

Air cooled power plants experience significant performance fluctuations as plant cooling capacity reduces due to higher daytime temperature than nighttime temperature. The purpose of this thesis is to simulate the detailed ...

Williams, Daniel David

2012-01-01T23:59:59.000Z

173

The reliability of the government cost estimate as an evaluator of the low bid in US Air Force Construction Projects  

E-Print Network (OSTI)

This study proposes to scientifically assess the reliability of previous government cost estimates in evaluating construction project bids and to examine the usefulness of discordancy testing methods as an alternative to the government estimate in evaluating the low bid. A random sample of US Air Force Military Construction (MILCON) projects bid between I Oct 92 and 30 Jun 95 are divided into four subgroups for examination. Sampling distributions are generated in order to determine the mean of the ratio difference between the low bid or median bid and the government cost estimate. A null hypothesis is tested for each comparison. Conclusions are drawn about government cost estimate accuracy, consistency, and reliability. Two discordancy testing methods are examined for their usefulness in evaluating a low bid. A null hypothesis is tested for the significance of detection rates. Conclusions are drawn about the performance of each discordancy test.

Strucely, Timothy David

1995-01-01T23:59:59.000Z

174

Report: Removal of EM Projects from the GAO High Risk List: Strategies for Improving the Effectiveness of Project and Contract Management in the Office of Environmental Management  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

REPORT TO THE REPORT TO THE ENVIRONMENTAL MANAGEMENT ADVISORY BOARD Removal of EM Projects from the GAO High Risk List: Strategies for Improving the Effectiveness of Project and Contract Management in the Office of Environmental Management Submitted by the EMAB Acquisition and Project Management Subcommittee December 5, 2011 Introduction: This report provides a comprehensive summary of the work performed by the Acquisition and Project Management Subcommittee (APMS) of the Environmental Management Advisory Board, since tasking in March 2010. In particular, this report includes the summary observations developed and recommendations previously approved by the EMAB on the Subcommittee's work and presented to the then Assistant Secretary of Environmental Management (EM). As the

175

NETL: News Release - DOE Selects Projects to Improve 'Stripper' Gas Well  

NLE Websites -- All DOE Office Websites (Extended Search)

June 13, 2000 June 13, 2000 DOE Selects Project to Improve 'Stripper' Gas Well Economics By Using Low-Cost Clean Coal Product to Filter Waste Water In its third and final round of competition for projects that can help sustain natural gas production from "stripper" wells, the U.S. Department of Energy has selected a proposal to test a coal-based filtering material that could sharply reduce the costs of disposing of waste water from these low-volume wells. The Western SynCoal Clean Coal Plant The Rosebud SynCoal® demonstration plant near Colstrip, Montana, was built in DOE's Clean Coal Technology Program. Its upgraded coal product, originally intended as a high quality fuel for power plants, may also be a low cost filter material for oil and gas well waste water.

176

Improving the Performance of Air-Conditioning Systems in an ASEAN Climate  

E-Print Network (OSTI)

This paper describes an analysis of air conditioning performance under hot and humid tropical climate conditions appropriate to the Association of South East Asian Nations (ASEAN) countries. This region, with over 280 million people, has one of the fastest economic and energy consumption growth rates in the world. The work reported here is aimed at estimating the conservation potential derived from good design and control of air conditioning systems in commercial buildings.

Busch, J. F.; Warren, M. L.

1988-01-01T23:59:59.000Z

177

Improved particle impactor assembly for size selective high volume air sampler  

DOE Patents (OSTI)

Air containing entrained particulate matter is directed through a plurality of parallel, narrow, vertically oriented apertures of an inlet element toward an adjacently located, relatively large, dust impaction surface preferably covered with an adhesive material. The air flow turns over the impaction surface, leaving behind, the relatively larger particles and passes through two elongate apertures defining the outer bounds of the impaction collection surface to pass through divergent passages which slow down and distribute the air flow, with entrained smaller particles, over a fine filter element that separates the fine particles from the air. By appropriate selection of dimensions and the number of inlet apertures air flow through the inlet element is provided a nonuniform velocity distribution with the lower velocities being obtained near the center of the inlet apertures, to separate out particles larger than a certain predetermined size on the impaction collection surface. The impaction collection surface, even in a moderately sized apparatus, is thus relatively large and permits the prolonged sampling of air for periods extending to four weeks. 6 figs.

Langer, G.

1987-03-23T23:59:59.000Z

178

Pacific Gas and Electric Company's Compressed Air Management Program: A Performance Assessment Approach to Improving Industrial Compressed Air System Operation and Maintenance  

E-Print Network (OSTI)

The Compressed Air Management Program (CAMP) provides Pacific Gas and Electric's (PG&E's) large industrial customers with measurement-based performance assessments of their compressed air systems. Under this program, the customer's system is inspected and both short-term, high resolution, and longer-term measurements are taken of power and pressure. These data are used in developing a system simulation based on the US DOE's AIRMaster+ computer model. Model results and professional judgment are used to identify a cost-effective strategy for improving the system. Recommendations are provided to the customer along with technical support for implementing these recommendations. After improvements are complete, the performance measurements are repeated so that PG&E and its customers can judge the effectiveness of the recommendations. The program uses a standardized toolkit (all off-the-shelf components) along with software developed exclusively for this application, to accomplish the required measurements and efficiently analyze and reduce the data for use in the AIRMaster+ model.

Qualmann, R. L.; Zeller, W.; Baker, M.

2002-04-01T23:59:59.000Z

179

Opportunities for Saving Energy and Improving Air Quality in Urban Heat Islands  

SciTech Connect

World energy use is the main contributor to atmospheric CO2. In 2002, about 7.0 giga metric tons of carbon (GtC) were emitted internationally by combustion of gas, liquid, and solid fuels (CDIAC, 2006), 2 to 5 times the amount contributed by deforestation (Brown et al., 1988). The share of atmospheric carbon emissions for the United States from fossil fuel combustion was 1.6 GtC. Increasing use of fossil fuel and deforestation together have raised atmospheric CO{sub 2} concentration some 25% over the last 150 years. According to global climate models and preliminary measurements, these changes in the composition of the atmosphere have already begun raising the Earth's average temperature. If current energy trends continue, these changes could drastically alter the Earth's temperature, with unknown but potentially catastrophic physical and political consequences. During the last three decades, increased energy awareness has led to conservation efforts and leveling of energy consumption in the industrialized countries. An important byproduct of this reduced energy use is the lowering of CO{sub 2} emissions. Of all electricity generated in the United States, about one-sixth is used to air-condition buildings. The air-conditioning use is about 400 tera-watt-hours (TWh), equivalent to about 80 million metric tons of carbon (MtC) emissions, and translating to about $40 billion (B) per year. Of this $40 B/year, about half is used in cities that have pronounced 'heat islands'. The contribution of the urban heat island to the air-conditioning demand has increased over the last 40 years and it is currently at about 10%. Metropolitan areas in the United States (e.g., Los Angeles, Phoenix, Houston, Atlanta, and New York City) have typically pronounced heat islands that warrant special attention by anyone concerned with broad-scale energy efficiency (HIG, 2006). The ambient air is primarily heated through three processes: direct absorption of solar radiation, convection of heat from hot surfaces, and man-made heat (exhaust from cars, buildings, etc.). Air is fairly transparent to light--the direct absorption of solar radiation in atmospheric air only raises the air temperature by a small amount. Typically about 90% of solar radiation reaches the Earth's surface and then is either absorbed or reflected. The absorbed radiation on the surface increases the surface temperature. And in turn the hot surfaces heat the air. This convective heating is responsible for the majority of the diurnal temperature range. The contribution of man-made heat (e.g., air conditioning, cars) is very small, compared to the heating of air by hot surfaces, except for the downtown high-rise areas.

Akbari, Hashem

2007-07-01T23:59:59.000Z

180

Self-scrubbing coal{sup TM}: An integrated approach to clean air. A proposed Clean Coal Technology Demonstration Project  

Science Conference Proceedings (OSTI)

This environmental assessment (EA) was prepared by the U.S.Department of Energy (DOE), with compliance with the National Environmental Policy Act (NEPA) of 1969, Council on Environmental Quality (CE) regulations for implementating NEPA (40 CFR 1500-1508) and DOE regulations for compliance with NEPA (10 CFR 1021), to evaluate the potential environmental impacts associated with a proposed demonstration project to be cost-shared by DOE and Custom Coals International (CCI) under the Clean Coal Technology (CCT) Demonstration Program of DOE`s Office of Fossil Energy. CCI is a Pennsylvania general partnership located in Pittsburgh, PA engaged in the commercialization of advanced coal cleaning technologies. The proposed federal action is for DOE to provide, through a cooperative agreement with CCI, cost-shared funding support for the land acquisition, design, construction and demonstration of an advanced coal cleaning technology project, {open_quotes}Self-Scrubbing Coal: An Integrated Approach to Clean Air.{close_quotes} The proposed demonstration project would take place on the site of the presently inactive Laurel Coal Preparation Plant in Shade Township, Somerset County, PA. A newly constructed, advanced design, coal preparation plant would replace the existing facility. The cleaned coal produced from this new facility would be fired in full-scale test burns at coal-fired electric utilities in Indiana, Ohio and PA as part of this project.

Not Available

1994-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "air improvements project" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


181

OpenEI:Projects/Improvements Oil and Gas | Open Energy Information  

Open Energy Info (EERE)

Improvements Oil and Gas Improvements Oil and Gas Jump to: navigation, search This page is used to coordinate plans for creating content for the Oil and Gas Gateway. Contents 1 Oil | Energy Basics 2 Oil | General Classification 3 Oil | Uses 3.1 Fuels 3.2 Derivatives 3.3 Agriculture 4 Natural Gas | Energy Basics 5 Natural Gas | General Classification 5.1 Biogas 6 Natural Gas | Uses 6.1 Power Generation 6.2 Domestic Use 6.3 Transportation 6.4 Fertilizers 6.5 Aviation 6.6 Creation of Hydrogen 6.7 Additional Uses 7 State Oil and Gas Boards, Commissions, etc. 8 Federal Statutes, Laws, Regulations related to Oil and Gas 9 International Oil and Gas Boards, Commissions, etc. 10 Private Datasets 11 Oil and Gas Companies 12 Other Notes 12.1 Definitely Helpful 12.2 Possibly Helpful 13 Project Participants Oil | Energy Basics

182

Final report on the project entitled: Highly Preheated Combustion Air System with/without Oxygen Enrichment for Metal Processing Furnaces  

SciTech Connect

This work develops and demonstrates a laboratory-scale high temperature natural gas furnace that can operate with/without oxygen enrichment to significantly improve energy efficiency and reduce emissions. The laboratory-scale is 5ft in diameter & 8ft tall. This furnace was constructed and tested. This report demonstrates the efficiency and pollutant prevention capabilities of this test furnace. The project also developed optical detection technology to control the furnace output.

Arvind Atreya

2007-02-16T23:59:59.000Z

183

Lithium--water--air battery project: progress during the months of May--July  

DOE Green Energy (OSTI)

The abstract is included of a published report which outlines the potential role of metal/air fuel cells in automotive transportation. The energy and dolar cost of metal/air fuel cell systems is estimated, with emphasis given to the energy and dollar cost of aluminum production. Only aluminum, lithium, and (possibly) calcium are capable of providing the power for a full-performance electric vehicle, while aluminum is most favorable from the standpoint of economics. The electrochemistry of the calcium electrode appears to be similar to that of lithium, although the use of an aggressive anion (chloride) is necessary to prevent rapid passivation of the anode. Faradaic efficiencies were found to approach 100 percent close to the diffusion-limited dissolution conditions, as in the case of lithium. However, electrode polarizations of about 1.5 V under such conditions would produce an energy efficiency of discharge of about 40 percent. The two-stage electrolysis process, proposed for the efficient production of lithium, was subjected to further experimental verification. Faradaic efficiencies exceeding 95 percent were obtained for the formation of Li(Hg) from aqueous LiOH at temperatures up to 56/sup 0/C at 75 mA/cm/sup 2/. Concentrations of Li in Hg were obtained which exceeded the liquidus solubility limit by a factor of four without serious loss of efficiency. The solubility of mercury in the candidate fused salt was determined and found to be acceptably low: 250 ppM. 5 figures, 3 tables.

Cooper, J.F.; Hosmer, P.K.; Krikorian, O.

1977-08-16T23:59:59.000Z

184

EA-1941: Boyer-Tillamook Access Road Improvement Project, Tillamook and Yamhill Counties, Oregon  

Energy.gov (U.S. Department of Energy (DOE))

Bonneville Power Administration (BPA) is preparing an EA to assess the potential environmental impacts of proposed improvements to 13 miles of access roads for its existing 115-kV Boyer-Tillamook No. 1 Transmission Line in Tillamook and Yamhill counties, Oregon. Associated activities would include resurfacing roads, adding drainage, widening 3 miles of road, constructing 0.1 mile of new road, maintaining culverts, and constructing outlet ditches and retaining walls. In addition, new bridges would be built, and culverts that currently block fish passage for anadromous and resident fish would be replaced. Additional information is available at the project website: http://efw.bpa.gov/environmental_services/Document_Library/Boyer-Tillamook/.

185

Influence of Attic Radiant Barrier Systems on Air Conditioning Demand in an Utility Pilot Project  

E-Print Network (OSTI)

A utility monitoring project has evaluated radiant barrier systems (RBS) as a new potential demand site management (DSM) program. The study examined how the retrofit of attic radiant barriers can be expected to alter utility residential space conditioning loads. An RBS consists of a layer of aluminum foil fastened to roof decking or roof trusses to block radiant heat transfer between the hot roof surface and the attic below. The radiant barrier can significantly lower summer heat transfer to the attic insulation and to the cooling duct system. Both of these mechanisms have strong potential impacts on cooling energy use as illustrated in Figures 1 and 2. The pilot project involved installation of RBS in nine homes that had been extensively monitored over the preceding year. The houses varied in conditioned floor area from 939 to 2,440 square feet; attic insulation varied from R-9 to R-30. The homes had shingle roofs with varying degrees of attic ventilation. The radiant barriers were installed during the summer of 2000. Data analysis on the pre and post cooling and heating consumption was used to determine impacts on energy use and peak demand for the utility. The average cooling energy savings from the RBS retrofit was 3.6 kWh/day, or about 9%. The average reduction in summer afternoon peak demand was 420 watts (or about 16%).

Parker, D. S.; Sherwin, J. R.

2002-01-01T23:59:59.000Z

186

Performance assessment and improvement of an existing air conditioning system of a supermarket: a case study on bi-lo supermarket  

Science Conference Proceedings (OSTI)

Bi-Lo Supermarket in this study is located in sub-tropical coastal area in Queensland, Australia. The main objective of air conditioning in any building or supermarket is to provide comfort to the occupants and patrons of the conditioned space, an objective ... Keywords: air conditioning systems, design principles, performance improvement, supermarket

M. Hansen; M. G. Rasul

2008-02-01T23:59:59.000Z

187

Measuring the benefits of air quality improvements: a hedonic salary approach  

Science Conference Proceedings (OSTI)

This paper estimates the compensating variation associated with nonmarginal changes in air quality using a hedonic salary model and 1970 data collected for a national sample of university professors. Recent advances in the theory of hedonic prices are utilized in constructing the theoretical model and formulating a procedure for generating empirical estimates. Lower bound estimates of the compensating variation associated with a one standard deviation increase in total suspended particulates (27.6 mgs/cu. meter/24 hours) were $419 for full professors, $234 for associate professors, and $209 for assistant professors in 1970. These results were not sensitive to the specification of the hedonic salary equations.

Bayless, M.

1982-03-01T23:59:59.000Z

188

Surface Environmental Surveillance Project: Locations Manual Volume 1 Air and Water Volume 2 Farm Products, Soil & Vegetation, and Wildlife  

SciTech Connect

This report describes all environmental monitoring locations associated with the Surface Environmental Surveillance Project. Environmental surveillance of the Hanford site and surrounding areas is conducted by the Pacific Northwest National Laboratory (PNNL) for the U.S. Department of Energy (DOE). Sampling is conducted to evaluate levels of radioactive and nonradioactive pollutants in the Hanford environs, as required in DOE Order 450.1, Environmental Protection Program, and DOE Order 5400.5, Radiation Protection of the Public and the Environment. The environmental surveillance sampling design is described in the Hanford Site Environmental Monitoring Plan, United States Department of Energy, Richland Operation Office (DOE/RL-91-50). This document contains the locations of sites used to collect samples for the Surface Environmental Surveillance Project (SESP). Each section includes directions, maps, and pictures of the locations. A general knowledge of roads and highways on and around the Hanford Site is necessary to successfully use this manual. Supplemental information (Maps, Gazetteer, etc.) may be necessary if user is unfamiliar with local routes. The SESP is a multimedia environmental surveillance effort to measure the concentrations of radionuclides and chemicals in environmental media to demonstrate compliance with applicable environmental quality standards and public exposure limits, and assessing environmental impacts. Project personnel annually collect selected samples of ambient air, surface water, agricultural products, fish, wildlife, and sediments. Soil and vegetation samples are collected approximately every 5 years. Analytical capabilities include the measurement of radionuclides at very low environmental concentrations and, in selected media, nonradiological chemicals including metals, anions, volatile organic compounds, and total organic carbon.

Fritz, Brad G.; Patton, Gregory W.; Stegen, Amanda; Poston, Ted M.

2009-01-01T23:59:59.000Z

189

Giprokoks proposals for improvement in air quality at coke battery 1A of Radlin coke plant  

SciTech Connect

Coke battery 1A, which uses rammed batch, has gone into production at Radlin coke plant (Poland), on the basis of Giprokoks designs. Up-to-date dust-trapping methods are used for the first time within the aspiration systems in the coal-preparation shop and in improving dust collection within the production buildings.

T.F. Trembach; A.G. Klimenko [Giprokoks, the State Institute for the Design of Coke-Industry Enterprises, Kharkov (Ukraine)

2009-07-15T23:59:59.000Z

190

Research and development of improved geothermal well logging techniques, tools and components (current projects, goals and status). Final report  

DOE Green Energy (OSTI)

One of the key needs in the advancement of geothermal energy is availability of adequate subsurface measurements to aid the reservoir engineer in the development and operation of geothermal wells. Some current projects being sponsored by the U. S. Department of Energy's Division of Geothermal Energy pertaining to the development of improved well logging techniques, tools and components are described. An attempt is made to show how these projects contribute to improvement of geothermal logging technology in forming key elements of the overall program goals.

Lamers, M.D.

1978-01-01T23:59:59.000Z

191

Interim Report: Air-Cooled Condensers for Next Generation Geothermal Power Plants Improved Binary Cycle Performance  

DOE Green Energy (OSTI)

As geothermal resources that are more expensive to develop are utilized for power generation, there will be increased incentive to use more efficient power plants. This is expected to be the case with Enhanced Geothermal System (EGS) resources. These resources will likely require wells drilled to depths greater than encountered with hydrothermal resources, and will have the added costs for stimulation to create the subsurface reservoir. It is postulated that plants generating power from these resources will likely utilize the binary cycle technology where heat is rejected sensibly to the ambient. The consumptive use of a portion of the produced geothermal fluid for evaporative heat rejection in the conventional flash-steam conversion cycle is likely to preclude its use with EGS resources. This will be especially true in those areas where there is a high demand for finite supplies of water. Though they have no consumptive use of water, using air-cooling systems for heat rejection has disadvantages. These systems have higher capital costs, reduced power output (heat is rejected at the higher dry-bulb temperature), increased parasitics (fan power), and greater variability in power generation on both a diurnal and annual basis (larger variation in the dry-bulb temperature). This is an interim report for the task Air-Cooled Condensers in Next- Generation Conversion Systems. The work performed was specifically aimed at a plant that uses commercially available binary cycle technologies with an EGS resource. Concepts were evaluated that have the potential to increase performance, lower cost, or mitigate the adverse effects of off-design operation. The impact on both cost and performance were determined for the concepts considered, and the scenarios identified where a particular concept is best suited. Most, but not all, of the concepts evaluated are associated with the rejection of heat. This report specifically addresses three of the concepts evaluated: the use of recuperation, the use of turbine reheat, and the non-consumptive use of EGS make-up water to supplement heat rejection

Daniel S. Wendt; Greg L. Mines

2010-09-01T23:59:59.000Z

192

Improved visual detection of moving objects in astronomical images using color intensity projections with hue cycling  

E-Print Network (OSTI)

While fully automated methods for detecting faint moving objects in astronomical images - such as Kuiper belt objects (KBOs) - are constantly improving, visual detection still has a role to play especially when the fixed background is cluttered with stars. Color intensity projections (CIPs) using hue cycling - which combines a sequence of greyscale images into a single color image - aids in the visual detection of moving objects by highlighting them using color in an intuitive way. To demonstrate the usefulness of CIPs in detecting faint moving objects a sequence of 16 images from the SuprimeCam camera of the Subaru telescope were combined into a CIPs image. As well has making even faint moving objects easier to visually detect against a cluttered background, CCD artefacts were also more easily recognisable. The new Hyper SuprimeCam for the Subaru telescope - which will allow many short exposure images to be acquired with little dead time between images - should provide ideal data for use with the CIPs algori...

Cover, Keith S

2012-01-01T23:59:59.000Z

193

IMPROVING ANTARCTIC TOTAL OZONE PROJECTIONS BY A PROCESS-ORIENTED MULTIPLE DIAGNOSTIC ENSEMBLE REGRESSION  

Science Conference Proceedings (OSTI)

Accurate projections of stratospheric ozone are required, because ozone changes impact on exposures to ultraviolet radiation and on tropospheric climate. Unweighted multi-model ensemble mean (uMMM) projections from chemistry-climate models (CCMs) ...

Alexey Yu. Karpechko; Douglas Maraun; Veronika Eyring

194

Improved Formulations for Air-Surface Exchanges Related to National Security Needs: Dry Deposition Models  

Science Conference Proceedings (OSTI)

The Department of Homeland Security and others rely on results from atmospheric dispersion models for threat evaluation, event management, and post-event analyses. The ability to simulate dry deposition rates is a crucial part of our emergency preparedness capabilities. Deposited materials pose potential hazards from radioactive shine, inhalation, and ingestion pathways. A reliable characterization of these potential exposures is critical for management and mitigation of these hazards. A review of the current status of dry deposition formulations used in these atmospheric dispersion models was conducted. The formulations for dry deposition of particulate materials from am event such as a radiological attack involving a Radiological Detonation Device (RDD) is considered. The results of this effort are applicable to current emergency preparedness capabilities such as are deployed in the Interagency Modeling and Atmospheric Assessment Center (IMAAC), other similar national/regional emergency response systems, and standalone emergency response models. The review concludes that dry deposition formulations need to consider the full range of particle sizes including: 1) the accumulation mode range (0.1 to 1 micron diameter) and its minimum in deposition velocity, 2) smaller particles (less than .01 micron diameter) deposited mainly by molecular diffusion, 3) 10 to 50 micron diameter particles deposited mainly by impaction and gravitational settling, and 4) larger particles (greater than 100 micron diameter) deposited mainly by gravitational settling. The effects of the local turbulence intensity, particle characteristics, and surface element properties must also be addressed in the formulations. Specific areas for improvements in the dry deposition formulations are 1) capability of simulating near-field dry deposition patterns, 2) capability of addressing the full range of potential particle properties, 3) incorporation of particle surface retention/rebound processes, and. 4) development of dry deposition formulations applicable to urban areas. Also to improve dry deposition modeling capabilities, atmospheric dispersion models in which the dry deposition formulations are imbedded need better source-term plume initialization and improved in-plume treatment of particle growth processes. Dry deposition formulations used in current models are largely inapplicable to the complex urban environment. An improved capability is urgently needed to provide surface-specific information to assess local exposure hazard levels in both urban and non-urban areas on roads, buildings, crops, rivers, etc. A model improvement plan is developed with a near-term and far-term component. Despite some conceptual limitations, the current formulations for particle deposition based on a resistance approach have proven to provide reasonable dry deposition simulations. For many models with inadequate dry deposition formulations, adding or improving a resistance approach will be the desirable near-term update. Resistance models however are inapplicable aerodynamically very rough surfaces such as urban areas. In the longer term an improved parameterization of dry deposition needs to be developed that will be applicable to all surfaces, and in particular urban surfaces.

Droppo, James G.

2006-07-01T23:59:59.000Z

195

Stirling Air Conditioner for Compact Cooling  

Science Conference Proceedings (OSTI)

BEETIT Project: Infinia is developing a compact air conditioner that uses an unconventional high efficient Stirling cycle system (vs. conventional vapor compression systems) to produce cool air that is energy efficient and does not rely on polluting refrigerants. The Stirling cycle system is a type of air conditioning system that uses a motor with a piston to remove heat to the outside atmosphere using a gas refrigerant. To date, Stirling systems have been expensive and have not had the right kind of heat exchanger to help cool air efficiently. Infinia is using chip cooling technology from the computer industry to make improvements to the heat exchanger and improve system performance. Infinias air conditioner uses helium gas as refrigerant, an environmentally benign gas that does not react with other chemicals and does not burn. Infinias improvements to the Stirling cycle system will enable the cost-effective mass production of high-efficiency air conditioners that use no polluting refrigerants.

None

2010-09-01T23:59:59.000Z

196

Kootenai River Wildlife Habitat Enhancement Project : Long-term Bighorn Sheep/Mule Deer Winter and Spring Habitat Improvement Project : Wildlife Mitigation Project, Libby Dam, Montana : Management Plan.  

DOE Green Energy (OSTI)

The Libby hydroelectric project, located on the Kootenai River in northwestern Montana, resulted in several impacts to the wildlife communities which occupied the habitats inundated by Lake Koocanusa. Montana Department of Fish, Wildlife and Parks, in cooperation with the other management agencies, developed an impact assessment and a wildlife and wildlife habitat mitigation plan for the Libby hydroelectric facility. In response to the mitigation plan, Bonneville Power Administration funded a cooperative project between the Kootenai National Forest and Montana Department of Fish, Wildlife and Parks to develop a long-term habitat enhancement plan for the bighorn sheep and mule deer winter and spring ranges adjacent to Lake Koocanusa. The project goal is to rehabilitate 3372 acres of bighorn sheep and 16,321 acres of mule deer winter and spring ranges on Kootenai National Forest lands adjacent to Lake Koocanusa and to monitor and evaluate the effects of implementing this habitat enhancement work. 2 refs.

Yde, Chis

1990-06-01T23:59:59.000Z

197

Coordination of energy and air quality management  

SciTech Connect

The project had two goals: first, to demonstrate industrial firms can improve plant energy efficiency as air pollution emissions are reduced; second, to demonstrate that both Seattle City Light and PSAPCA could more effectively accomplish their individual objectives through mutual cooperation, even though the two agencies have very different missions. The cooperative efforts promised benefits for all the parties involved. Seattle City Light hoped that PSAPCA`s knowledge of the likely developments in air pollution controls would help the utility better target energy conservation opportunities among its industrial customers. PSAPCA hoped that the financial assistance offer by Seattle City Light through its conservation programs would make industry less resistant to PSAPCA enforcement of new air pollution control regulations. Finally, individual industrial firms could mitigate some of the cost of meeting the new air pollution control standards. The results of the project were mixed. CEAM did demonstrate that industrial plants can improve energy efficiency as they reduce air pollution emissions, but the relationship between air pollution reduction and energy consumption is complicated; and the project was less successful in meeting its second goal. The project design did not include a measure by which results could be compared against what the two agencies would have accomplished had they not collaborated. Moreover, the project could have benefited substantially from a more complete implementation plan and the production of data quantifying the energy conservation potential resulting from the development of more stringent air pollution control regulations for each of Seattle`s major industries.

1992-12-01T23:59:59.000Z

198

Factors to improve project performance : lessons from a Chilean urban agriculture program  

E-Print Network (OSTI)

This thesis investigates a Chilean urban agriculture project that has been underway for more than twenty years in Tome, a small coastal town located near the regional capital of Concepcion. Initiated in the early 1980s by ...

Scott, Maggie, 1975-

2003-01-01T23:59:59.000Z

199

3D design tools improve efficiency and accuracy of a Hanford site nuclear waste storage project  

SciTech Connect

The complex effort of cleaning up the Hanford K Basins is separated into several individual projects. Fluor Hanford and Fluor Federal Services modeled key elements using a 3D parametric modeling program for mechanical design with training animations.

NIELSEN, B.L.

2003-03-23T23:59:59.000Z

200

Energy Department Announces New Projects to Improve Energy Efficiency in Buildings  

Energy.gov (U.S. Department of Energy (DOE))

As part of the Obama Administration's efforts to reduce energy bills for American families and businesses and reduce greenhouse gas emissions, the Energy Department today announced 12 projects to develop innovative heating, cooling, and insulation technologies as well as open source energy efficiency software to help homes and commercial buildings save energy and money. These projects will receive an approximately $11 million Energy Department investment, matched by about $1 million in private sector funding.

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201

Identification of potential strategies, methods, and tools for improving cost estimating practices for highway projects  

E-Print Network (OSTI)

Project cost escalation is a major problem for State Highway Agencies (SHA). This problem is evident in cost estimating procedures that may not promote consistency and accuracy of costs over the project development process. The research proposes that a relationship exists between applying good estimating practices and minimizing cost escalation from the initial planning estimate to the engineer??s estimate at final design. The objective of this research is to develop a preliminary list of strategies, methods, and tools for project cost estimation practices aimed at achieving greater consistency and accuracy between the project development phases. A literature review was conducted that assisted in identifying factors that lead to the cost escalation of projects. The information from the literature was used to discover the core estimating assumptions that are the root causes behind cost escalation and lack of project estimate consistency and accuracy. After the cost escalation factors were determined, interviews with SHAs were conducted that lead to identifying unique and/or innovative approaches that will aid the SHAs in overcoming the cost escalation factors. The main methodology used to develop a potential list of strategies, methods, and tools was first focused on linking strategies to causes of cost escalation. Global strategies were identified by means of this approach. Methods and tools that would likely be effective in implementing the strategies are therefore directed at mitigating root causes of estimate problems in a focused approach. The strategies, methods, and tools are aligned with the project development phase where they would be implemented. Thus, a preliminary list of strategies, methods, and tools is provided in this study.

Donnell, Kelly Elaine

2006-05-01T23:59:59.000Z

202

Contracts for field projects and supporting research on enhanced oil recovery and improved drilling technology. Progress review No. 28  

SciTech Connect

Highlights of progress during the quarter ending September 30, 1981 are summarized. Field projects and supporting research in the following areas are reported: chemical flooding; carbon dioxide injection; thermal processes/heavy oil (steam and in-situ combustion); resource assessment technology; extraction technology; environmental; petroleum technology; microbial enhanced oil recovery; and improved drilling technology. A list of BETC publications with abstracts, published during the quarter is included. (DMC)

Linville, B.

1982-01-01T23:59:59.000Z

203

Improving Vortex Generators to Enhance the Performance of Air-Cooled Condensers in a Geothermal Power Plant  

SciTech Connect

This report summarizes work at the Idaho National Laboratory to develop strategies to enhance air-side heat transfer in geothermal air-cooled condensers such that it should not significantly increase pressure drop and parasitic fan pumping power. The work was sponsored by the U.S. Department of Energy, NEDO (New Energy and Industrial Technology Development Organization) of Japan, Yokohama National University, and the Indian Institute of Technology, Kanpur, India. A combined experimental and numerical investigation was performed to investigate heat transfer enhancement techniques that may be applicable to largescale air-cooled condensers such as those used in geothermal power applications. A transient heat transfer visualization and measurement technique was employed in order to obtain detailed distributions of local heat transfer coefficients on model fin surfaces. Pressure drop measurements were obtained for a variety of tube and winglet configurations using a single-channel flow apparatus that included four tube rows in a staggered array. Heat transfer and pressure drop measurements were also acquired in a separate multiple-tube row apparatus in the Single Blow Test Facility. In addition, a numerical modeling technique was developed to predict local and average heat transfer for these low-Reynolds number flows, with and without winglets. Representative experimental and numerical results were obtained that reveal quantitative details of local finsurface heat transfer in the vicinity of a circular tube with a single delta winglet pair downstream of the cylinder. Heat transfer and pressure-drop results were obtained for flow Reynolds numbers based on channel height and mean flow velocity ranging from 700 to 6500. The winglets were of triangular (delta) shape with a 1:2 or 1:3 height/length aspect ratio and a height equal to 90% of the channel height. Overall mean fin-surface heat transfer results indicate a significant level of heat transfer enhancement (in terms of Colburn j-factor) associated with deployment of the winglets with circular as well as oval tubes. In general, toe-in (common flow up) type winglets appear to have better performance than the toe-out (common flow down) type winglets. Comparisons of heat transfer and pressure drop results for the elliptical tube versus a circular tube with and without winglets are provided. During the course of their independent research, all of the researchers have established that about 10 to 30% enhancement in Colburn j-factor is expected. However, actual increase in heat transfer rate from a heat exchanger employing finned tubes with winglets may be smaller, perhaps on the order of 2 to 5%. It is also concluded that for any specific application, more full-size experimentation is needed to optimize the winglet design for a specific heat exchanger application. If in place of a circular tube, an oval tube can be economically used in a bundle, it is expected that the pressure drop across the tube bundle with the application of vortex generators (winglets) will be similar to that in a conventional circular tube bundle. It is hoped that the results of this research will demonstrate the benefits of applying vortex generators (winglets) on the fins to improve the heat transfer from the air-side of the tube bundle.

Manohar S. Sohal

2005-09-01T23:59:59.000Z

204

Comprehensive Evaluation of Coal Ploy-Generation Projects by Improved AHP  

Science Conference Proceedings (OSTI)

In allusion to the shortcoming of the traditional AHP (Analytic Hierarchy Process) method which requires consistency checking and judgment matrix rectifying frequently, an improved AHP that does not need consistency checking is proposed. Based on 4 main ... Keywords: improved AHP, poly-generation, comprehensive evaluation, decision making, rough set

Xian Huang; Lu Fang; Min Yang

2009-10-01T23:59:59.000Z

205

Energy Efficiency Improvement and Cost Saving Opportunities for the Vehicle Assembly Industry: An ENERGY STAR Guide for Energy and Plant Managers  

E-Print Network (OSTI)

development of renewable energy production facilities in theRenewable Energy. Best Practices Program. Compressed Air System Optimization Project Improves Production

Galitsky, Christina

2008-01-01T23:59:59.000Z

206

Project  

NLE Websites -- All DOE Office Websites (Extended Search)

Exploring the Standard Model Exploring the Standard Model       You've heard a lot about the Standard Model and the pieces are hopefully beginning to fall into place. However, even a thorough understanding of the Standard Model is not the end of the story but the beginning. By exploring the structure and details of the Standard Model we encounter new questions. Why do the most fundamental particles have the particular masses we observe? Why aren't they all symmetric? How is the mass of a particle related to the masses of its constituents? Is there any other way of organizing the Standard Model? The activities in this project will elucidate but not answer our questions. The Standard Model tells us how particles behave but not necessarily why they do so. The conversation is only beginning. . . .

207

Improve Compressed Air System Performance with AIRMaster+, Software Tools for Industry, Industrial Technologies Program (ITP) (Fact Sheet)  

SciTech Connect

This fact sheet describes how the Industrial Technologies Program AIRMaster+ software tool can help industrial plants optimize compressed air system efficiency.

2008-12-01T23:59:59.000Z

208

Productivity improvement in downstream EPC projects using value streams based organization  

E-Print Network (OSTI)

Productivity improvements in manufacturing facilities have been studied in detail and there are many standardized tools and frameworks readily available to the industry for implementation. However the concept of productivity ...

Raghunathan, Krishnan

2006-01-01T23:59:59.000Z

209

Recovery Act: Hydroelectric Facility Improvement Project - Replacement of Current Mechanical Seal System with Rope Packing System  

DOE Green Energy (OSTI)

Plans were immediately set in motion to begin the conversion from mechanical seals to a packing box at the facility. Contractors arrived on October 1st, 2012 and the project team began unwatering the unit for disassembly. The seal conversion was completed on February 29th, 2013 with start-up of the unit. Further testing and adjusting was done throughout the first two weeks of March.

Stephens, Jessica D.

2013-05-29T23:59:59.000Z

210

Compliance Monitoring of Underwater Blasting for Rock Removal at Warrior Point, Columbia River Channel Improvement Project, 2009/2010  

Science Conference Proceedings (OSTI)

The U.S. Army Corps of Engineers, Portland District (USACE) conducted the 20-year Columbia River Channel Improvement Project (CRCIP) to deepen the navigation channel between Portland, Oregon, and the Pacific Ocean to allow transit of fully loaded Panamax ships (100 ft wide, 600 to 700 ft long, and draft 45 to 50 ft). In the vicinity of Warrior Point, between river miles (RM) 87 and 88 near St. Helens, Oregon, the USACE conducted underwater blasting and dredging to remove 300,000 yd3 of a basalt rock formation to reach a depth of 44 ft in the Columbia River navigation channel. The purpose of this report is to document methods and results of the compliance monitoring study for the blasting project at Warrior Point in the Columbia River.

Carlson, Thomas J.; Johnson, Gary E.; Woodley, Christa M.; Skalski, J. R.; Seaburg, Adam

2011-05-10T23:59:59.000Z

211

NETL: Power Plant Improvement Initiative  

NLE Websites -- All DOE Office Websites (Extended Search)

Project Performance Summaries Power Plant Improvement Initiative (PPII) Project Performance Summaries Project Performance Summaries are written after project completion. These...

212

SOLERAS - Solar Cooling Engineering Field Tests Project: Arizona State University. Prototype carrier 10 ton air-cooled solar absorption chiller. Final evaluation report  

DOE Green Energy (OSTI)

A prototype air-cooled 10 ton solar absorption chiller was disassembled and inspected after having been field-tested for three consecutive cooling seasons. Included in the inspection were some flow visualization experiments which revealed some problems in the absorber header design. The objectives of this evaluation project were to determine possible causes for the frequent crystallization and generally below-design performance of the chiller during the testing period. The major conclusions reached were that a combination of leaks and of poor (50%) flow distribution in the absorber could account for most of the chiller's poor performance.

Not Available

1982-01-01T23:59:59.000Z

213

Feature - Air Force Fellows helping work toward smarter diesel engines  

NLE Websites -- All DOE Office Websites (Extended Search)

Air Force Fellows helping work toward smarter diesel engines Air Force Fellows helping work toward smarter diesel engines Air Force Fellows Clint Abell (left) and Jeff Gillen work on Smarter Diesel Engine (SDE) 21. The project involves using ion sensors to help the engine run at maximum efficiency. Air Force Fellows Clint Abell (left) and Jeff Gillen work on Smarter Diesel Engine (SDE) 21. The project involves using ion sensors to help the engine run at maximum efficiency. (Photo by Wes Agresta) One of the three core values of the Air Force is "excellence in all we do." So it should be no surprise that there are currently two Air Force officers here at Argonne studying ways to improve the efficiency of military vehicles. Lieutenant Colonel Jeff Gillen and Major Clint Abell are the fourth set of Air Force Fellows to spend time at Argonne, but the first to be stationed

214

Improved risk estimates for carbon tetrachloride. Project status report and technical progress report  

SciTech Connect

Carbon tetrachloride (CCl{sub 4}) has been used extensively within the Department of Energy (DOE) nuclear weapons facilities. High levels of CCl{sub 4} at these facilities represent a potential health hazard for workers conducting cleanup operations and for surrounding communities. The overall purpose of these studies is to improve the scientific basis for assessing the health risk associated with human exposure to CCl{sub 4}. Specifically, the authors will determine the toxicokinetics of inhaled and ingested CCl{sub 4} in F344/Crl rats. B6C3F{sub 1} mice, and Syrian hamsters. They will also evaluate species differences in the metabolism of CCl{sub 4} by rats, mice, hamsters, and man. Dose-response relationships will be determined in all these studies. This information will be used to improve the physiologically based pharmacokinetic (PBPK) model for CCl{sub 4} originally developed by Paustenbach et al. (1988) and more recently revised by Thrall and Kenny (1996). The authors will also provide scientific evidence that CCl{sub 4}, like chloroform, is a hepatocarcinogen only when exposure results in cell damage, cell killing, and regenerative cell proliferation.

Benson, J.M.; Nikula, K.J.; Barr, E.B. [Lovelace Biomedical and Environmental Research Inst., Albuquerque, NM (United States). Lovelace Respiratory Research Inst.; Springer, D.L.; Thrall, K.D. [Pacific Northwest National Lab., Richland, WA (United States)

1997-09-01T23:59:59.000Z

215

Contracts for field projects and supporting research on enhanced oil recovery and improved drilling technology. Progress review No. 21, quarter ending December 31, 1979  

Science Conference Proceedings (OSTI)

Individual report are presented of contracts for field projects and supporting research on chemical flooding, CO/sub 2/ injection, thermal/heavy oil, resource assessment technology, improved drilling technology, residual oil, environment, and petroleum technology. (DLC)

Linville, B. (ed.)

1980-04-01T23:59:59.000Z

216

Contracts for field projects and supporting research on enhanced oil recovery and improved drilling technology. Progress review No. 26, quarter ending March 31, 1981  

SciTech Connect

Objectives and technical progress are summarized for field projects and supporting research in chemical flooding, CO/sub 2/ injection, thermal/heavy oil recovery, resource assessment, extraction technology, microbial enhanced oil recovery, and improved drilling technology. (DLC)

Linville, B. (ed.)

1981-07-01T23:59:59.000Z

217

Clean Coal Projects (Virginia)  

Energy.gov (U.S. Department of Energy (DOE))

This legislation directs the Virginia Air Pollution Control Board to facilitate the construction and implementation of clean coal projects by expediting the permitting process for such projects.

218

Lessons from Iowa : development of a 270 megawatt compressed air energy storage project in midwest Independent System Operator : a study for the DOE Energy Storage Systems Program.  

DOE Green Energy (OSTI)

The Iowa Stored Energy Park was an innovative, 270 Megawatt, $400 million compressed air energy storage (CAES) project proposed for in-service near Des Moines, Iowa, in 2015. After eight years in development the project was terminated because of site geological limitations. However, much was learned in the development process regarding what it takes to do a utility-scale, bulk energy storage facility and coordinate it with regional renewable wind energy resources in an Independent System Operator (ISO) marketplace. Lessons include the costs and long-term economics of a CAES facility compared to conventional natural gas-fired generation alternatives; market, legislative, and contract issues related to enabling energy storage in an ISO market; the importance of due diligence in project management; and community relations and marketing for siting of large energy projects. Although many of the lessons relate to CAES applications in particular, most of the lessons learned are independent of site location or geology, or even the particular energy storage technology involved.

Holst, Kent (Iowa Stored Energy Plant Agency, Traer, IA); Huff, Georgianne; Schulte, Robert H. (Schulte Associates LLC, Northfield, MN); Critelli, Nicholas (Critelli Law Office PC, Des Moines, IA)

2012-01-01T23:59:59.000Z

219

Using Net-Zero Energy Projects to Enable Sustainable Economic Redevelopment at the Former Brunswick Air Naval Base  

SciTech Connect

A Study Prepared in Partnership with the Environmental Protection Agency for the RE-Powering America's Land Initiative: Siting Renewable Energy on Potentially Contaminated Land and Mine Sites. The Brunswick Naval Air Station is a naval air facility and Environmental Protection Agency (EPA) Super Fund site that is being cleaned up, and closed down. The objective of this report is not only to look at the economics of individual renewable energy technologies, but also to look at the systemic benefits that can be gained when cost-effective renewable energy technologies are integrated with other systems and businesses in a community; thus multiplying the total monetary, employment, and quality-of-life benefits they can provide to a community.

Huffman, S.

2011-10-01T23:59:59.000Z

220

Contracts for field projects and supporting research on enhanced oil recovery and improved drilling technology. Progress review No. 29, quarter ending December 31, 1981  

SciTech Connect

Highlights of progress accomplished during the quarter ending December, 1981, are summarized in this report. Discussion is presented under the following headings: chemical flooding - field projects; chemical flooding - supporting research; carbon dioxide injection - field projects; carbon dioxide injection - supporting research; thermal/heavy oil - field projects and supporting research; resource assessment technology; extraction technology; environmental aspects; petroleum processing technology; microbial enhanced oil recovery; and improved drilling technology. (DMC)

Linville, B. (ed.)

1982-05-01T23:59:59.000Z

Note: This page contains sample records for the topic "air improvements project" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


221

Rooftop Unitary Air Conditioner with Integral Dedicated Outdoor Air System  

SciTech Connect

Energy use of rooftop and other unitary air-conditioners in commercial applications accounts for about 1 quad (10{sup 15} Btu) of primary energy use annually in the U.S. [Reference 7]. The realization that this cooling equipment accounts for the majority of commercial building cooled floorspace and the majority also of commercial building energy use has spurred development of improved-efficiency equipment as well as development of stricter standards addressing efficiency levels. Another key market driver affecting design of rooftop air-conditioning equipment has been concern regarding comfort and the control of humidity. Trends for increases in outdoor air ventilation rates in certain applications, and the increasing concern about indoor air quality problems associated with humidity levels and moisture in buildings points to a need for improved dehumidification capability in air-conditioning equipment of all types. In many cases addressing this issue exacerbates energy efficiency, and vice versa. The integrated dedicated outdoor air system configuration developed in this project addresses both energy and comfort/humidity issues.

Tiax Llc

2006-02-28T23:59:59.000Z

222

State of Washington Department of Health Radioactive air emissions notice of construction phase 1 for spent nuclear fuel project - cold vacuum drying facility, project W-441  

SciTech Connect

This notice of construction (NOC) provides information regarding the source and the estimated annual possession quantity resulting from operation of the Cold Vacuum Drying Facility (CVDF). Additional details on emissions generated by the operation of the CVDF will be discussed again in the Phase 11 NOC. This document serves as a NOC pursuant to the requirements of WAC 246-247-060 for the completion of Phase I NOC, defined as the pouring of concrete for the foundation flooring, construction of external walls, and construction of the building excluding the installation of CVDF process equipment. A Phase 11 NOC will be submitted for approval prior to installing and is defined as the completion of the CVDF, which consisted installation of process equipment, air emissions control, and emission monitoring equipment. About 80 percent of the U.S. Department of Energy`s spent nuclear fuel (SNF) inventory is stored under water in the Hanford Site K Basins. Spent nuclear fuel in the K West Basin is contained in closed canisters while the SNF in the K East Basin is in open canisters, which allow free release of corrosion products to the K East Basin water.

Turnbaugh, J.E.

1996-08-15T23:59:59.000Z

223

Annual report on the project to design and experimentally test an improved geothermal drill bit  

DOE Green Energy (OSTI)

Progress is reported in a research and development program to design, build, and test an improved geothermal drill bit. The major tasks of the Phase I effort are entitled: failure mechanisms of existing bits; new steels and new bearing design; and new seals and lubricants. It appears that a significant gain in drill-bit life can be attained by the use of higher-temperature steels which retain more hardness at temperatures above 260/sup 0/C (500/sup 0/F). Such steels are available, and two research bits of high-temperature steels were made and will shortly be tested in a laboratory-simulated full-scale geothermal drilling environment. Two control bits of the same design, but made with conventional drill bit steels, were also obtained for identical laboratory test runs, so that the performance of the research bits can be meaningfully assessed. Base-line properties of the steels, such as hardness and fracture toughness as functions of temperature, are being measured to further assess the value of the high-temperature steels selected for the research bits. A geothermal test vessel was designed and fabricated in which the full-scale drill bits will be tested. The vessel is capable of temperature to 427/sup 0/C (800/sup 0/F) and pressures to 35 MPa (5,000 psi). Seal and lubrication designs were studied, and the state of the art in high-temperature seals and lubricants was assessed. Some candidate seals and lubricants have been obtained for testing, and others are being procured. In addition, a seal test vessel has been designed and will soon be completed which can simulate the geothermal drilling environment in full-scale testing of seal and lubricant designs and materials. (JGB)

Barker, L.M.; Green, S.J.; Maurer, W.C.; DeVries, L.K.

1976-06-01T23:59:59.000Z

224

Improved  

NLE Websites -- All DOE Office Websites (Extended Search)

Improved Improved cache performance in Monte Carlo transport calculations using energy banding A. Siegel a , K. Smith b , K. Felker c,∗ , P . Romano b , B. Forget b , P . Beckman c a Argonne National Laboratory, Theory and Computing Sciences and Nuclear Engineering Division b Massachusetts Institute of Technology, Department of Nuclear Science and Engineering c Argonne National Laboratory, Theory and Computing Sciences Abstract We present an energy banding algorithm for Monte Carlo (MC) neutral parti- cle transport simulations which depend on large cross section lookup tables. In MC codes, read-only cross section data tables are accessed frequently, ex- hibit poor locality, and are typically much too large to fit in fast memory. Thus, performance is often limited by long latencies to RAM, or by off-node communication latencies when the data footprint is very large and must be decomposed on

225

State of Washington Department of Health radioactive air emission notice of construction phase 1 for spent nuclear fuel project - hot conditioning system annex, project W-484  

Science Conference Proceedings (OSTI)

This notice of construction (NOC) provides information regarding the source and the estimated annual possession quantity resulting from the operation of the Hot Conditioning System Annex (HCSA). This information will be discussed again in the Phase II NOC, providing additional details on emissions generated by the operation of the HCSA. This Phase I NOC is defined as construct in the substructure, including but limited to, pouring the concrete for the floor; construction of the process pits and exterior walls; making necessary interface connections to the Canister Storage Building (CSB) ventilation and utility systems for personnel comfort; and extending the multi-canister over-pack (MCO) handling machine rails into the HCSA. A Phase II NOC will be submitted for approval prior to installation and is defined as the completion of the HCSA, which will consist of installation of Hot Conditioning System Equipment (HCSA), air emissions control equipment, and emission monitoring equipment. About 80 percent of the U.S. Department of Energy`s spent nuclear fuel (SNF) inventory is stored under water in the Hanford Site K Basins. Spent nuclear fuel in the K West Basin is contained in closed canisters, while the SNF in the K East Basin is contained in open canisters, which allow free release of corrosion products to the K East Basin water. Storage in the K Basins was originally intended to be on an as-needed basis to sustain operation of the N Reactor while the Plutonium-Uranium Extraction (PUREX) Plant was refurbished and restarted. The decision in December 1992 to deactivate the PUREX Plant left approximately 2,300 MT (2,530 tons) of N Reactor SNF in the K Basins with no means for near-term removal and processing. The HCSA will be constructed as an addition to the CSB and will contain the HCSA. The hot conditioning system (HCS) will remove chemically-bound water and will passivate the exposed uranium surfaces associated,with the SNF. The HCSA will house seven hot conditioning process stations, six operational and one auxiliary pit, which could be used as a welding area for final sealing of the vessel containing the SNF, or for neutron interrogation of the vessel containing the SNF to determine residual water content. Figures 1 and 2 contain map locations of the Hanford Site and the HCSA. `Response to Requirement` subtitle under each of the following sections identifies the corresponding Appendix A NOC application requirement listed under WAC 246-247-1 10.

Turnbaugh, J.E.

1996-08-15T23:59:59.000Z

226

Energy Efficiency, Cost-Effectiveness, and Air Pollutant Reduction Analysis From Energy Efficiency and Renewable Energy (EE/RE) Projects in Texas Public Schools  

E-Print Network (OSTI)

The purpose of this report is to provide the preliminary results from an analysis of the potential energy savings, and resultant air pollution reductions associated with the energy savings from the application of cost-effective energy efficiency and renewable energy (EE/RE) projects applied to new and existing Texas Independent School Districts (ISDs). The final report from this analysis would be used in a marketing outreach program to school districts through the Texas Education Agency (TEA), Texas Association of School Boards (TASB), and others. This outreach program would be designed in concert with State agencies such as the State Energy Conservation Office (SECO), Public Utility Commission of Texas (PUCT), and Texas General Land Office (GLO); NGOs, and other federal agencies as appropriate.

Haberl, J. S.; Culp, C.; Yazdani, B.; Kim, H.; Liu, Z.; Mukhopadhyay, J.; Do, S.; Kim, K.; Baltazar, J. C.

2010-08-01T23:59:59.000Z

227

Horizontal coring using air as the circulating fluid: Some prototype studies conducted in G Tunnel at the Nevada Test Site for the Yucca Mountain Project  

SciTech Connect

Horizontal coring using air as the circulating fluid has been conducted in the G Tunnel Underground Facility (GTUF) at the Nevada Test Site. This work is part of the prototype investigations of hydrogeology for the Yucca Mountain Project. The work is being conducted to develop methods and procedures that will be used at the Department of Energy`s Yucca Mountain Site, a candidate site for the nation`s first high-level nuclear waste repository, during the site characterization phase of the investigations. The United States Geological Survey (USGS) is conducting this prototype testing under the guidance of the Los Alamos National Laboratory (LANL) and in conjunction with Reynolds Electrical & Engineering Company (REECo), the drilling contractor. 7 refs., 8 figs., 5 tabs.

Chornack, M.P. [Geological Survey, Las Vegas, NV (USA); French, C.A. [Reynolds Electrical and Engineering Co., Inc., Las Vegas, NV (USA)

1989-12-31T23:59:59.000Z

228

Advanced Overfire Air system and design  

DOE Green Energy (OSTI)

The objective of the proposed project is to design, install and optimize a prototype advanced tangential OFA air system on two mass feed stoker boilers that can burn coal, biomass and a mixture of these fuels. The results will be used to develop a generalized methodology for retrofit designs and optimization of advanced OFA air systems. The advanced OFA system will reduce particulate and NOx emissions and improve overall efficiency by reducing carbon in the ash and excess oxygen. The advanced OFA will also provide capabilities for carrying full load and improved load following and transitional operations.

Gene berkau

2004-07-30T23:59:59.000Z

229

A project to improve the capabilities of minorities in energy fields and a cost benefit analysis of an ethyl alcohol plant  

DOE Green Energy (OSTI)

The project being reported in this document had three components: (1) a research project to carry out cost-benefit analysis of an ethyl alcohol plant at Tuskegee University, (2) seminars to improve the high-technology capabilities of minority persons, and (3) a class in energy management. The report provides a background on the three components listed above. The results from the research on the ethyl alcohol plant, are discussed, along with the seminars, and details of the energy management class.

Sara, T.S.; Jones, M. Jr.

1986-08-01T23:59:59.000Z

230

Coal air turbine {open_quotes}CAT{close_quotes} program, Invention 604. Third quarter project report, April 1995--June 1995  

DOE Green Energy (OSTI)

The primary objective of this {open_quotes}CAT{close_quotes} project is to complete a conceptual design of this unique new combination of existing technology with cost estimates to show that the {open_quotes}CAT{close_quotes} system offers the economic incentive with low technical risk for a plant to be built which will demonstrate its viability. The technologies involved in the components of a {open_quotes}CAT{close_quotes} plant are proven, and the integration of the components into a complete plant is the only new development activity involved. Industry and the Federal General Services Administration (GSA), require the demonstration of a {open_quotes}commercial plant{close_quotes} before the viability of a new concept is accepted. To satisfy this requirement and construction of a plant of commercially viable size in excess of 15 MW if cogeneration and above 30 MW if all power, is proposed. This plant will produce economical power and heat for the owner. The plant will operate a full commercial life and continue as an operating demonstration of the viability of the technology, gathering long term life and maintenance data, all adding to the credibility of the concept.

Foster-Pegg, R.W.

1995-07-31T23:59:59.000Z

231

Semi-annual report on the project to design and experimentally test an improved geothermal drill bit  

DOE Green Energy (OSTI)

Considerable progress has been made in understanding the causes of premature drill-bit failure in the geothermal well drilling environment. Drill-bits of high-temperature steels are being fabricated, as well as a test chamber to simulate the geothermal environment. In addition, several basic properties of the candidate steels and of the conventional drill-bit steels have been gathered from the literature, and provisions have been made for completing the material property picture through a materials testing program at Terra Tek. Considerable background material has been gathered on the drill-bit seal problem and on candidate seal materials. Some seal materials have been selected for further testing, and a seal tester is being designed to provide a very good simulation of the environment experienced by seals in geothermal well drill-bits. Major guidance meetings on the project to develop an improved geothermal drill-bit were held on June 10--11, August 13, and December 10--11. Appendix B includes the reports of these meetings.

Barker, L.M.; Green, S.J.; Maurer, W.C.

1976-01-01T23:59:59.000Z

232

Thin air-plasma-treated alkali fluoride layers for improved hole extraction in copper phthalocyanine/C70-based solar cells  

SciTech Connect

Alkali fluorides, mostly LiF and CsF, are well-known to improve electron injection/extraction in organic light-emitting diodes (OLEDs) and organic solar cells (OSCs). They are also utilized, though to a lesser extent, for hole injection in OLEDs. Here we demonstrate a new role for such fluorides in enhancing OSCs hole extraction.We show that an ultrathin air-plasmatreated alkali fluoride layer between the indium tin oxide (ITO) anode and the active layer in copper phthalocyanine CuPc?C70-based OSCs increases the short circuit current by up to ?17% for cells with LiF and ?7% for cells with NaF or CsF. The effects of the fluoride layer thickness and treatment duration were evaluated, as were OSCs with oxidized and plasma-treated Li and UV-ozone treated LiF. Measurements included current voltage, absorption, external quantum efficiency (EQE), atomic force microscopy, and x-ray photoelectron spectroscopy, which showed the presence of alkali atoms F and O at the treated ITO/fluoride surface. The EQE of optimized devices with LiF increased at wavelengths >560 nm, exceeding the absorption increase. Overall, the results indicate that the improved performance is due largely to enhanced hole extraction, possibly related to improved energy-level alignment at the fluorinated ITO/CuPc interface, reduced OSC series resistance, and in the case of LiF, improved absorption.

Xiao, Teng; Cui, Weipan; Cai, Min; Liu, Rui; Anderegg, James W.; Shinar, Joseph; Shinar, Ruth

2012-03-12T23:59:59.000Z

233

Forrest County Geothermal Energy Project Geothermal Project ...  

Open Energy Info (EERE)

of replacing the existing air cooled chiller with geothermal water to water chillers for energy savings at the Forrest County Multi Purpose Center. The project will also replace...

234

Aire Valley Environmental | Open Energy Information  

Open Energy Info (EERE)

search Name Aire Valley Environmental Place United Kingdom Product Leeds-based waste-to-energy project developer. References Aire Valley Environmental1 LinkedIn...

235

Project Title  

NLE Websites -- All DOE Office Websites (Extended Search)

research partnership to improve the understanding of CO 2 within coal and shale reservoirs. 2 2 3 Presentation Outline * Program Goal and Benefits Statement * Project...

236

NREL Improves System Efficiency and Increases Energy Transfer with Wind2H2 Project, Enabling Reduced Cost Electrolysis Production (Fact Sheet)  

DOE Green Energy (OSTI)

This fact sheet describes NREL's accomplishments in improving energy transfer within a wind turbine-based hydrogen production system. Work was performed by the Wind2H2 Project team at the National Wind Technology Center in partnership with Xcel Energy.

Not Available

2010-11-01T23:59:59.000Z

237

Contracts for field projects and supporting research on enhanced oil recovery and improved drilling technology. Progress review No. 33, quarter ending December 31, 1982  

SciTech Connect

Progress reports are presented of contracts for field projects and supporting research on chemical flooding, carbon dioxide injection, thermal/heavy oil, resource assessment technology, extraction technology, environmental and safety, microbial enhanced oil recovery, oil recovery by gravity mining, improved drilling technology, and general supporting research.

Linville, B. (ed.)

1983-04-01T23:59:59.000Z

238

Contracts for field projects and supporting research on enhanced oil recovery and improved drilling technology. Progress Review No. 31, quarter ending June 30, 1982  

Science Conference Proceedings (OSTI)

Progress reports are presented of contracts for field projects and supporting research on chemical flooding, carbon dioxide injection, thermal/heavy oil, resource assessment technology, extraction technology, environmental, petroleum technology, microbial enhanced oil recovery, oil recovery by gravity mining, improved drilling technology, and general supporting research.

Linville, B. (ed.)

1982-10-01T23:59:59.000Z

239

Contracts for field projects and supporting research on enhanced oil recovery and improved drilling technology. Progress review No. 27, for quarter ending June 30, 1981  

Science Conference Proceedings (OSTI)

Reports are presented of contracts for field projects and supporting research on chemical flooding, carbon dioxide injection, thermal/heavy oil, as well as for the following areas of research: resource assessment technology; extraction technology; environmental; microbial enhanced oil recovery; improved drilling technology; and general supporting research.

Linville, B. (ed.)

1981-09-01T23:59:59.000Z

240

Progress review No. 24: contracts for field projects and supporting research on enhanced oil recovery and improved drilling technology. Progress report, quarter ending September 30, 1980  

Science Conference Proceedings (OSTI)

Reports are presented of contracts for field projects and supporting research on chemical flooding, carbon dioxide injection and thermal/heavy oil, as well as for the following areas of research: extraction technology; resource assessment technology; environmental; petroleum technology; microbial enhanced oil recovery; improved drilling technology; and general supporting research.

Linville, B. (ed.)

1981-02-01T23:59:59.000Z

Note: This page contains sample records for the topic "air improvements project" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


241

Contracts for field projects and supporting research on enhanced oil recovery and improved drilling technology. Progress review No. 32, quarter ending September 30, 1982  

SciTech Connect

Progress reports are presented of contracts for field projects and supporting research on chemical flooding, carbon dioxide injection, thermal/heavy oil, resource assessment technology, extraction technology, environmental and safety, microbial enhanced oil recovery, oil recovery by gravity mining, improved drilling technology, and general supporting research.

Linville, B. (ed.)

1983-01-01T23:59:59.000Z

242

Contracts for field projects and supporting research on enhanced oil recovery and improved drilling technology. Progress review No. 34, quarter ending March 31, 1983  

SciTech Connect

Progress achieved for the quarter ending March 1983 are presented for field projects and supporting research for the following: chemical flooding; carbon dioxide injection; and thermal/heavy oil. In addition, progress reports are presented for: resource assessment technology; extraction technology; environmental and safety; microbial enhanced oil recovery; oil recovered by gravity mining; improved drilling technology; and general supporting research. (ATT)

Linville, B. (ed.)

1983-07-01T23:59:59.000Z

243

Contracts for field projects and supporting research on enhanced oil recovery and improved drilling technology. Progress review No. 30, quarter ending March 31, 1982  

SciTech Connect

Reports are presented of contracts for field projects and supporting research on chemical flooding, carbon dioxide injection, thermal/heavy oil, as well as for the following areas of research: resource assessment technology; extraction technology; microbial enhanced oil recovery; improved drilling technology, and general supporting research.

Linville, B. (ed.)

1982-07-01T23:59:59.000Z

244

Contracts for field projects and supporting research on enhanced oil recovery and improved drilling technology. Progress review No. 35, quarter ending June 30, 1983  

Science Conference Proceedings (OSTI)

Progress reports are presented for field projects and supporting research for the following: chemical flooding; carbon dioxide injection; thermal/heavy oil; resource assessment technology; extraction technology; environmental and safety; microbial enhanced oil recovery; improved drilling technology; and general supporting research.

Linville, B. (ed.)

1983-10-01T23:59:59.000Z

245

Progress review No. 25: contracts for field projects and supporting research on enhanced oil recovery and improved drilling technology. Progress report, quarter ending December 31, 1980  

Science Conference Proceedings (OSTI)

Reports are presented of contracts for field projects and supporting research on chemical flooding, carbon dioxide injection, thermal/heavy oil, as well as for the following areas of research: resource assessment technology; extraction technology; environmental; microbial enhanced oil recovery; improving drilling technology; and general supporting research.

Linville, B. (ed.)

1981-05-01T23:59:59.000Z

246

Contracts for field projects and supporting research on enhanced oil recovery and improved drilling technology. Progress review No. 36 for quarter ending September 30, 1983  

SciTech Connect

Progress reports for the quarter ending September 30, 1983, are presented for field projects and supported research for the following: chemical flooding; carbon dioxide injection; thermal/heavy oil; resource assessment technology; extraction technology; environmental and safety; microbial enhanced oil recovery; oil recovery by gravity mining; improved drilling technology; and general supporting research.

Linville, B. (ed.)

1984-03-01T23:59:59.000Z

247

NREL: Vehicles and Fuels Research - Projects  

NLE Websites -- All DOE Office Websites (Extended Search)

Projects Projects NREL's vehicles and fuels projects focus on developing, evaluating, and demonstrating innovative technologies that reduce the nation's dependence on imported petroleum and improve air quality. We work in partnership with vehicle manufacturers, equipment suppliers, fuel providers, and others to develop and commercialize vehicle and fuel technologies that meet our nation's energy and environmental goals. Advanced Combustion and Fuels Biofuels Electric Vehicle Grid Integration Energy Storage Fleet Test and Evaluation Power Electronics ReFUEL Laboratory Secure Transportation Data Vehicle Ancillary Loads Reduction Vehicle Systems Analysis Printable Version Vehicles & Fuels Research Home Projects Advanced Combustion & Fuels Biofuels Electric Vehicle Grid Integration

248

New process modeling [sic], design, and control strategies for energy efficiency, high product quality, and improved productivity in the process industries. Final project report  

SciTech Connect

This project was concerned with the development of process design and control strategies for improving energy efficiency, product quality, and productivity in the process industries. In particular, (i) the resilient design and control of chemical reactors, and (ii) the operation of complex processing systems, was investigated. Specific topics studied included new process modeling procedures, nonlinear controller designs, and control strategies for multiunit integrated processes. Both fundamental and immediately applicable results were obtained. The new design and operation results from this project were incorporated into computer-aided design software and disseminated to industry. The principles and design procedures have found their way into industrial practice.

Ray, W. Harmon

2002-06-05T23:59:59.000Z

249

DunoAir | Open Energy Information  

Open Energy Info (EERE)

DunoAir Jump to: navigation, search Name DunoAir Place Hessen, Germany Zip 6865 VX Sector Wind energy Product Doorwerth-based wind project developer. References DunoAir1 LinkedIn...

250

Building Technologies Office: Energy-Efficient Window Air Conditioner  

NLE Websites -- All DOE Office Websites (Extended Search)

Energy-Efficient Window Energy-Efficient Window Air Conditioner Ratings Research Project to someone by E-mail Share Building Technologies Office: Energy-Efficient Window Air Conditioner Ratings Research Project on Facebook Tweet about Building Technologies Office: Energy-Efficient Window Air Conditioner Ratings Research Project on Twitter Bookmark Building Technologies Office: Energy-Efficient Window Air Conditioner Ratings Research Project on Google Bookmark Building Technologies Office: Energy-Efficient Window Air Conditioner Ratings Research Project on Delicious Rank Building Technologies Office: Energy-Efficient Window Air Conditioner Ratings Research Project on Digg Find More places to share Building Technologies Office: Energy-Efficient Window Air Conditioner Ratings Research Project on

251

Energy Efficiency Upgrades for Little Rock Air Force Base  

DOE Green Energy (OSTI)

Little Rock Air Force Base (LRAFB), in partnership with the local utility, Entergy Services, Inc., has reduced energy costs and used savings from investments in high-efficiency equipment to maintain and improve the condition of base housing and other facilities. Three projects were completed, with over $10 million invested. Major accomplishments include replacing air-to-air heat pumps with high-efficiency ground-source heat pumps (GSHPs) in more than 1,500 base housing units, lighting modifications to 10 buildings, upgrade of HVAC equipment in the base's enlisted club, and energy-efficient lighting retrofits for LRAFB's flight simulator.

Goldman, C.; Dunlap, M.A.

2000-11-13T23:59:59.000Z

252

Compressed Air System Maintenance Guide  

Science Conference Proceedings (OSTI)

The "Compressed Air System Maintenance Guide" provides fossil plant personnel with information on the operation and maintenance of the compressed air system. The contents of this guide will assist personnel in improving performance of the compressed air system, reducing maintenance costs, and increasing air system reliability.

2002-11-27T23:59:59.000Z

253

NREL Provides Guidance to Improve Air Mixing and Thermal Comfort in Homes (Fact Sheet), NREL Highlights, Research & Development, NREL (National Renewable Energy Laboratory)  

NLE Websites -- All DOE Office Websites (Extended Search)

research determines optimal HVAC system design for research determines optimal HVAC system design for proper air mixing and thermal comfort in homes. As U.S. homes become more energy efficient, heating, ventilation, and cooling (HVAC) systems will be downsized, and the air flow volumes required to meet heating and cooling loads may be too small to maintain uniform room air mixing-which can affect thermal comfort. Researchers at the National Renewable Energy Laboratory (NREL) evalu- ated the performance of high sidewall air supply inlets and confirmed that these systems can achieve good air mixing and provide suitable comfort levels for occupants. Using computational fluid dynamics modeling, NREL scientists tested the performance of high sidewall supply air jets over a wide range of parameters including supply air tempera-

254

Improving the Speed of Virtual Rear Projection: A GPU-Centric Architecture Matthew Flagg, Jay Summet, and James M. Rehg  

E-Print Network (OSTI)

surface and its installation, the projection area behind the screen costs an average of $77 (USD) per square foot in an office building [18]. Figure 1: Players interacting with a game on the Big a feasible option for space and cost reasons. Recent research suggests that many of the desir- able features

Haro, Antonio

255

Contract/Project Management  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Fourth Quarter Overall Contract and Project Management Improvement Performance Metrics and Targets 1 ContractProject Management Primary Performance Metrics FY 2011 Target FY 2011...

256

Contract/Project Management  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Fourth Quarter Overall Contract and Project Management Improvement Performance Metrics and Targets 1 ContractProject Management Performance Metric FY 2012 Target FY 2012 Final FY...

257

Installation-Restoration Program Stage 3. McClellan Air Force Base quality-assurance project plan. Final report, November 1987-August 1989  

Science Conference Proceedings (OSTI)

The USAF is conducting a Remedial Investigation/Feasibility Study ( RI/FS) at McClellan Air Force Base (AFB)to assess the extent and magnitude of contamination from past waste-disposal and spill sites. This process includes the development of a remediation plan(s) for sites determined to pose a threat to human health or welfare, or the environment. The remedial investigation (RI) phase of the program includes multimedia sampling tasks to complete site-characterization studies, and to assess potential exposure pathways. McClellan AFB is located near Sacramento, California and is an active aircraft maintenance facility associated with the Air Force Logistics Air Command. This document contains procedures for the collection, analysis, and documentation for all anticipated sampling and analysis tasks. These include ground water monitoring-well installation, geophysical techniques, and sampling and analysis for ground water, surface water, sediment, soil, soil vapor, and air.

Not Available

1989-08-30T23:59:59.000Z

258

Projects selected in todays announcement will focus on updating technologies and methods to improve the performance of conventional hydropower plants  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

in today's announcement will focus on updating technologies in today's announcement will focus on updating technologies and methods to improve the performance of conventional hydropower plants. The projects selected for negotiation of awards include: Dehlsen Associates, LLC (Carpinteria, CA) will further develop and validate the Aquantis Current Plane ocean current turbine technology. The project will validate analytical design tools and develop the technology's direct drive component. DOE share: up to $750,000; Duration: up to 2 years Dehlsen Associates, LLC (Carpinteria, CA) will first develop a bottom habitat survey methodology and siting study approach in accordance with all relevant regulatory agencies in the southeast Florida region; then they will determine the most suitable areas for mooring marine and hydrokinetic facilities based on the

259

NAPA Collaboration Project: Worker Dialogue to Improve Worker Health, Safety and Security - June 14, 2010, DOE Worker Dialogue Event Flyer  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Improving Health, Safety and Security at the U.S. Department of Energy Worker health and safety programs at the Department of Energy (DOE) are most effective when they reflect the knowledge and experience of the Department's frontline workers. Workers will now have the opportunity to share their experiences and provide their feedback to help enhance and shape DOE's worker safety initiatives. Beginning on Monday, June 14 th , the Office of Health, Safety and Security (HSS) at DOE, in partnership with the nonprofit, nonpartisan National Academy of Public Administration, will host A Worker Dialogue: Improving Health, Safety and Security at DOE. This web-based "conversation" will engage the DOE workforce in an open, online dialogue to discuss

260

BWRVIP-120: BWR Vessel and Internals Project - Radiolysis and ECP Improvements to the BWRVIA 2.0 Model  

Science Conference Proceedings (OSTI)

Two measuresmoderate hydrogen injection (known as hydrogen water chemistry, or HWC) and noble metal chemical addition (NMCA)have been applied in boiling water reactors (BWRs) to mitigate intergranular stress corrosion cracking (IGSCC) by lowering primary water electrochemical corrosion potential (ECP). This report describes improvements in radiolysis and ECP analysis made to the EPRI BWR Vessel and Internals Application (BWRVIA) model for use in evaluating HWC and NMCA application in BWRs.

2003-11-11T23:59:59.000Z

Note: This page contains sample records for the topic "air improvements project" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


261

UCSC Major Capital Improvement Projects -Anticipated Construction Times Showing Total Project Costs 11/20/07 2007-8 July 2008-9 July 2009-10 July 2010-11 July 2011-12 July 2012-13 July 2013-14 July  

E-Print Network (OSTI)

Projects - Anticipated Construction Times Showing Total Project Costs 11/20/07 2007-8 July 2008-9 July 2009UCSC Major Capital Improvement Projects - Anticipated Construction Times Showing Total Project Costs 11/20/07 2007-8 July 2008-9 July 2009-10 July 2010-11 July 2011-12 July 2012-13 July 2013-14 July

California at Santa Cruz, University of

262

NAPA Collaboration Project: Worker Dialogue to Improve Worker Health, Safety and Security - Worker Dialogue Frequently Asked Questions and Registration Data  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

k k Health, Safety and Security . Department of Energy s fety, and Security (HSS) is part duct a g An ome of the Worker Dialogue s DOE partnering with them for this Dialogue? ublic Administration ional leaders ges. As the home of The Collaboration Project, the National Academy in online Dialogues, which are similar to onli this discussion. National Academy ns who work at demy will be viewed as an tcome or result of this dialogue? o harness the "wisdom of the crowd" and provide the HSS leadership s and feedback to inform recommendations for policy changes within y will issue a report from our Panel of Fellows that contains lessons ns on rograms cts that such a report will be highly informative and consequential commendati m other forums, like the HSS Focus Group, where worker es have already been reported? orums have been benefic lishing working relationships between HSS and union leadership,

263

Providing the Basis for Innovative Improvements in Advanced LWR Reactor Passive Safety Systems Design: An Educational R&D Project  

SciTech Connect

This project characterizes typical two-phase stratified flow conditions in advanced water reactor horizontal pipe sections, following activation of passive cooling systems. It provides (1) a means to educate nuclear engineering students regarding the importance of two-phase stratified flow in passive cooling systems to the safety of advanced reactor systems and (2) describes the experimental apparatus and process to measure key parameters essential to consider when designing passive emergency core cooling flow paths that may encounter this flow regime. Based on data collected, the state of analysis capabilities can be determined regarding stratified flow in advanced reactor systems and the best paths forward can be identified to ensure that the nuclear industry can properly characterize two-phase stratified flow in passive emergency core cooling systems.

Brian G. Williams; Jim C. P. Liou; Hiral Kadakia; Bill Phoenix; Richard R. Schultz

2007-02-27T23:59:59.000Z

264

Power Projects  

NLE Websites -- All DOE Office Websites (Extended Search)

Power Projects Power Projects Contact SN Customers Environmental Review-NEPA Operations & Maintenance Planning & Projects Power Marketing Rates You are here: SN Home page > About SNR Power Projects Central Valley: In California's Central Valley, 18 dams create reservoirs that can store 13 million acre-feet of water. The project's 615 miles of canals irrigate an area 400 miles long and 45 miles wide--almost one third of California. Powerplants at the dams have an installed capacity of 2,099 megawatts and provide enough energy for 650,000 people. Transmission lines total about 865 circuit-miles. Washoe: This project in west-central Nevada and east-central California was designed to improve the regulation of runoff from the Truckee and Carson river systems and to provide supplemental irrigation water and drainage, as well as water for municipal, industrial and fishery use. The project's Stampede Powerplant has a maximum capacity of 4 MW.

265

Improved Turbulent AirSea Flux Bulk Parameters for Controlling the Response of the Ocean Mixed Layer: A Sequential Data Assimilation Approach  

Science Conference Proceedings (OSTI)

Bulk formulations parameterizing turbulent airsea fluxes remain among the main sources of error in present-day ocean models. The objective of this study is to investigate the possibility of estimating the turbulent bulk exchange coefficients ...

Sergey Skachko; Jean-Michel Brankart; Frdric Castruccio; Pierre Brasseur; Jacques Verron

2009-03-01T23:59:59.000Z

266

Project Title  

NLE Websites -- All DOE Office Websites (Extended Search)

LBNL's Consolidated Sequestration Research Program (CSRP) Project Number FWP ESD09-056 Barry Freifeld Lawrence Berkeley National Laboratory U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Infrastructure for CCS August 20-22, 2013 2 Presentation Outline * Benefits and Goals of GEO-SEQ * Technical Status - Otway Project (CO2CRC) - In Salah (BP, Sonatrach and Statoil) - Ketzin Project (GFZ, Potsdam) - Aquistore (PTRC) * Accomplishments and Summary * Future Plans 3 Benefit to the Program * Program goals being addressed: - Develop technologies to improve reservoir storage capacity estimation - Develop and validate technologies to ensure 99 percent storage permanence.

267

NAPA Collaboration Project: Worker Dialogue to Improve Worker Health, Safety and Security - June 14, 2010, DOE Worker Dialogue Event Flyer  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Worker Dialogue Worker Dialogue Improving Health, Safety and Security at the U.S. Department of Energy Log on and participate starting on Monday June 14, 2010 at www.WorkerDialogue.org (username: worker -- password: dialogue) Worker health and safety programs at the Department of Energy (DOE) are most effective when they reflect your knowledge and experience as one of DOE's front-line workers. You will now have the opportunity to share your experience and provide feedback to help enhance and shape DOE's worker safety initiatives. This Worker Dialogue has the support of labor unions and organi- Beginning on Monday, June 14 th , the Office of Health, Safety and zations representing front-line workers Security (HSS) at DOE, in partnership with the nonprofit, non- at DOE.

268

Economic and Conservation Evaluation of Capital Renovation Projects: Maverick County Water Control and Improvement District No. 1 (Eagle Pass) Lining Main Canal Preliminary  

E-Print Network (OSTI)

Initial construction costs and net annual changes in operating and maintenance expenses are identified for a capital renovation project proposed by Maverick County Water Control and Improvement District No. 1 to the Bureau of Reclamation and North American Development Bank. The proposed project involves lining 3 miles of the Main Canal with a urethane lining and a concrete anchor and ballast system. Both nominal and real estimates of water and energy savings and expected economic and financial costs of those savings are identified throughout the anticipated 49-year useful life for the proposed project. Sensitivity results for both the cost of water savings and cost of energy savings are presented for several important parameters. Annual water and energy savings forthcoming from the total project are estimated, using amortization procedures, to be 8,084 ac-ft of water per year and 2,041,095,338 BTUs (598,211 kwh) of energy per year. The calculated economic and financial cost of water savings is estimated to be $33.37 per ac-ft. The calculated economic and financial cost of energy savings is estimated to be $0.0001322 per BTU ($0.451 per kwh). In addition, expected real (rather than nominal) values are indicated for the Bureau of Reclamations three principal evaluation measures specified in the United States Public Law 106-576 legislation. The initial construction cost per ac-ft of water savings measure is $25.97 per ac-ft of water savings. The initial construction cost per BTU (kwh) of energy savings measure is $0.0001029 per BTU ($0.351 per kwh). The ratio of initial construction costs per dollar of total annual economic savings is estimated to be -13.65.

Rister, M. Edward; Lacewell, Ronald D.; Sturdivant, Allen W.; Robinson, John R.C.; Popp, Michael C.

2004-01-01T23:59:59.000Z

269

Economic and Conservation Evaluation of Capital Renovation Projects: Maverick County Water Control and Improvement District No. 1 (Eagle Pass) Lining Main Canal Final  

E-Print Network (OSTI)

Initial construction costs and net annual changes in operating and maintenance expenses are identified for a capital renovation project proposed by Maverick County Water Control and Improvement District No. 1 to the Bureau of Reclamation and North American Development Bank. The proposed project involves lining 3 miles of the Main Canal with a urethane lining and a concrete anchor and ballast system. Both nominal and real estimates of water and energy savings and expected economic and financial costs of those savings are identified throughout the anticipated 49-year useful life for the proposed project. Sensitivity results for both the cost of water savings and cost of energy savings are presented for several important parameters. Annual water and energy savings forthcoming from the total project are estimated, using amortization procedures, to be 8,084 ac-ft of water per year and 2,041,095,338 BTUs (598,211 kwh) of energy per year. The calculated economic and financial cost of water savings is estimated to be $33.37 per ac-ft. The calculated economic and financial cost of energy savings is estimated to be $0.0001322 per BTU ($0.451 per kwh). In addition, expected real (rather than nominal) values are indicated for the Bureau of Reclamations three principal evaluation measures specified in the United States Public Law 106-576 legislation. The initial construction cost per ac-ft of water savings measure is $25.97 per ac-ft of water savings. The initial construction cost per BTU (kwh) of energy savings measure is $0.0001029 per BTU ($0.351 per kwh). The ratio of initial construction costs per dollar of total annual economic savings is estimated to be -13.65.

Rister, M. Edward; Lacewell, Ronald D.; Sturdivant, Allen W.; Robinson, John R.C.; Popp, Michael C.

2004-04-01T23:59:59.000Z

270

Monitoring, Verification, and Accounting Archived Projects  

NLE Websites -- All DOE Office Websites (Extended Search)

Archived Projects Ambient PM 2.5 Air Sampling & Analysis - The Upper Ohio River Valley Project ATS-Chester Engineers Desert Research Institute 9151998 Steubenville...

271

EERE PROJECT MANAGEMENT CENTER NEPA DETERMINATION  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

,. u.s. DEPARTMENT OF ENERGY EERE PROJECT MANAGEMENT CENTER NEPA DETERMINATION Page I of2 RECIPIENT: Air Resources Board STATE: CA PROJECT TITLE: Validation of Hydrogen Refueling...

272

HVAC Optimized Heat Exchangers Research Project | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Optimized Heat Exchangers Research Optimized Heat Exchangers Research Project HVAC Optimized Heat Exchangers Research Project The U.S. Department of Energy is currently conducting research into heating, ventilation, and air conditioning (HVAC) optimized heat exchangers. The information generated in this study will demonstrate performance improvements that can be achieved through optimization of refrigerant circuitry for non-uniform inlet air distribution. The tubing circuitry on fin-tube heat exchangers used in residential space-conditioning systems is typically designed assuming uniform airflow through the finned passageways. However, the air flow in installed systems is highly non-uniform, resulting in mismatched refrigerant-air heat transfer that reduces the capacity of the heat exchanger and efficiency of

273

Project information  

NLE Websites -- All DOE Office Websites (Extended Search)

Project Information Amistad Project (Texas) Collbran Project (Colorado) Colorado River Storage Project Dolores Project (Colorado) Falcon Project (Texas) Provo River Project (Utah)...

274

Computer controlled air conditioning systems  

SciTech Connect

This patent describes an improvement in a computer controlled air conditioning system providing for circulation of air through an air conditioned house in contact with concrete walls requiring a humidity within a critical range. The improvement consists of: a computer for processing sensed environmental input data including humidity and oxygen to produce output control signals for affecting the humidity of the air in the house; provision for an air flow circulation path through the house in contact with the concrete walls; sensing responsive to the amount of oxygen in the house for providing input signals to the computer; mixing for combining with the air in the house a variable amount of fresh atmospheric air to supply fresh oxygen; and humidity modifying means for modifying the humidity of the air flowing in the flow path responsive to the control signals.

Dumbeck, R.F.

1986-02-04T23:59:59.000Z

275

Notice of Availability of the Draft Environmental Assessment for the Proposed Infrastructure Improvements for the Yucca Mountain Project, Nevada (DOE/EA-1566) (July 6, 2006)  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

391 Federal Register 391 Federal Register / Vol. 71, No. 129 / Thursday, July 6, 2006 / Notices disposal of government personal property. (5) Respondents: 176. (6) Estimated Number of Burden Hours: 3,960. Statutory Authority: Department of Energy Organization Act, Public Law 95-91. Issued in Washington, DC on June 28, 2006. Sharon A. Evelin, Director, Records Management Division, Office of the Chief Information Officer. [FR Doc. E6-10561 Filed 7-5-06; 8:45 am] BILLING CODE 6450-01-P DEPARTMENT OF ENERGY Notice of Availability of the Draft Environmental Assessment for the Proposed Infrastructure Improvements for the Yucca Mountain Project, Nevada AGENCY: U.S. Department of Energy. ACTION: Notice of Availability. SUMMARY: This notice announces the availability, and the opportunity for

276

Air Quality  

NLE Websites -- All DOE Office Websites (Extended Search)

What We Monitor & Why » What We Monitor & Why » Air Quality Air Quality To preserve our existing wilderness-area air quality, LANL implements a conscientious program of air monitoring. April 12, 2012 Real-time data monitoring for particulate matter An air monitoring field team member tests one of LANL's tapered element oscillating microbalance samplers, which collects real-time particulate matter data. Contact Environmental Communication & Public Involvement P.O. Box 1663 MS M996 Los Alamos, NM 87545 (505) 667-0216 Email LANL monitors air quality 24 hours a day, 365 days a year. Why we monitor air LANL monitors many different pathways in order to assess their impact on workers, the public, animals, and plants. We monitor the air around the Laboratory to ensure our operations are not affecting the air of nearby

277

Single-Duct Constant Air Volume System Supply Air Temperature Reset: Using Return Air Temperature or Outside Air Temperature?  

E-Print Network (OSTI)

The supply air temperature set point for a singleduct constant air volume air handling unit (AHU) system is often reset based on either return air temperature or outside air temperature in order to reduce simultaneous cooling and heating energy consumption. Both reset strategies make engineering sense as long as the reset schedules are reasonable. Quite often the decision to use one over the other is made with the assumption that they will all achieve some sorts of energy savings. However, the impact of these two strategies on AHU energy consumption could be very different. A comparison of these two commonly used supply air temperature reset strategies for a single-duct constant air volume system is presented in this paper. It is shown that from either the building energy consumption or building comfort point of view, the reset strategy based on outside air temperature is inherently better than that based on return air temperature. Significant amount of heating energy savings can be achieved by switching from return air temperature based reset to outside air temperature based reset. The reset strategy can also benefit variable air volume (VAV) AHUs. An improved supply air temperature set point reset control strategy is proposed by combining and staging the outside air and return air temperature based resets.

Wei, G.; Turner, W. D.; Claridge, D.; Liu, M.

2002-01-01T23:59:59.000Z

278

Ga Air Compressor, Ga Air Compressor Products, Ga Air ...  

U.S. Energy Information Administration (EIA)

Ga Air Compressor, You Can Buy Various High Quality Ga Air Compressor Products from Global Ga Air Compressor Suppliers and Ga Air Compressor ...

279

Project Title  

NLE Websites -- All DOE Office Websites (Extended Search)

of Multiphase of Multiphase Flow for Improved Injectivity and Trapping 4000.4.641.251.002 Dustin Crandall, URS PI: Grant Bromhal, NETL ORD Morgantown, West Virginia U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Building the Infrastructure for CO 2 Storage August 21-23, 2012 2 Presentation Outline * Benefit to the program * Project overview * Breakdown of FY12 project tasks * Facilities and personnel * Task progress to date * Planned task successes * Tech transfer and summary 3 Benefit to the Program * Program goal being addressed - Develop technologies that will support industries' ability to predict CO

280

Project Title  

NLE Websites -- All DOE Office Websites (Extended Search)

CCS: CCS: Life Cycle Water Consumption for Carbon Capture and Storage Project Number 49607 Christopher Harto Argonne National Laboratory U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Infrastructure for CCS August 20-22, 2013 2 Benefit to the Program * Program goals being addressed. - Develop technologies to improve reservoir storage efficiency while ensuring containment effectiveness. * Project benefits statement. - This work supports the development of active reservoir management approaches by identifying cost effective and environmentally benign strategies for managing extracted brines (Tasks 1 + 2). - This work will help identify water related constraints

Note: This page contains sample records for the topic "air improvements project" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


281

Pulsing solenoid improvement  

Science Conference Proceedings (OSTI)

A control system improvement is disclosed. A high speed air bleed path and a low speed air bleed path respectively bleed air into the high speed and low speed fuel circuits of a carburetor through either fuel circuit at any one time. A solenoid responsive to a control signal opens and closes the air bleed to control the quantity of air bled into the high speed and low speed circuits. The solenoid includes an isolator for isolating the high speed air bleed path from the low speed air bleed path to prevent cross flow of air from one air bleed path to the other. Cross flow of air between the paths adversely affects the degree of control over the delivery of fuel through the high speed and low speed fuel circuits.

Tipton, L.J.

1982-02-09T23:59:59.000Z

282

Meeting the Air Leakage  

NLE Websites -- All DOE Office Websites (Extended Search)

Meeting the Air Leakage Meeting the Air Leakage Requirements of the 2012 IECC The U.S. Department of Energy (DOE) recognizes the enormous potential that exists for improving the energy efficiency, safety and comfort of homes. The newest edition of the International Energy Conservation Code ® (IECC) (2012) sets the bar higher for energy efficiency, and new air sealing requirements are one of the key new provisions. This guide is a resource for understanding the new air leakage requirements in the 2012 IECC and suggestions on how these new measures can be met. It also provides information from Building America's Air Sealing Guide, Best Practices and case studies on homes that are currently meeting the provisions. The 2012 IECC and a few International Residential Code (IRC) requirements are referenced throughout the guide.

283

The Hurricane Forecast Improvement Project  

Science Conference Proceedings (OSTI)

Over the decade prior to 2007, the increasing vulnerability of the United States to damage and economic disruption from tropical storms and hurricanes was dramatically demonstrated by the impacts of a number of land-falling storms. In 2008, the National ...

Robert Gall; James Franklin; Frank Marks; Edward N. Rappaport; Frederick Toepfer

2013-03-01T23:59:59.000Z

284

Process Improvements Programs and Projects  

Science Conference Proceedings (OSTI)

... for optimizing factory operations, but manufacturers do not ... and tracking of moving vehicles and people from an unmanned vehicle maneuvering at ...

2010-05-24T23:59:59.000Z

285

Urban and Regional Air Quality  

NLE Websites -- All DOE Office Websites (Extended Search)

equipment equipment Urban and Regional Air Quality Research in this area is concerned with regional air quality issues such as: Controlling nitrogen oxides (NOx) and volatile organic compounds, to manage tropospheric ozone pollution. Hazardous air pollutants: using science to base standards on rigorously studied risks. Air quality and climate: how does climate influence air quality at a regional or local level? Current modeling practices often do not capture variations in pollutants such as ozone-they represent a limited sample of the diverse meteorology and human behavior that affect air pollution. Improved modeling of regional air quality will help understand variability, reveal patterns of behavior, and pollutant transport issues. Controlled experiments in lab and field can help validate improved models.

286

China Energy Efficiency Round Robin Testing Results for Room Air Conditioners  

E-Print Network (OSTI)

Refrigeration and Air Conditioning Industry Association Junein the context of the air conditioning industry, the profileand improvement of the air conditioning industry and the

Zhou, Nan

2010-01-01T23:59:59.000Z

287

Air Pollution Control Regulations: No. 22 - Air Toxics (Rhode Island) |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Air Pollution Control Regulations: No. 22 - Air Toxics (Rhode Air Pollution Control Regulations: No. 22 - Air Toxics (Rhode Island) Air Pollution Control Regulations: No. 22 - Air Toxics (Rhode Island) < Back Eligibility Commercial Industrial Investor-Owned Utility Municipal/Public Utility Rural Electric Cooperative Utility Program Info State Rhode Island Program Type Siting and Permitting Provider Department of Environmental Management Permits are required to construct, install, or modify any stationary source which has the potential to increase emissions of a listed toxic air contaminant by an amount greater than the minimum quantity for that contaminant. Minimum quantities are specified in Table III of these regulations. Permits will be granted based in part on the impact of the projected emissions of the stationary source on acceptable ambient levels

288

Building Technologies Office: Air-Source Integrated Heat Pump Research  

NLE Websites -- All DOE Office Websites (Extended Search)

Air-Source Integrated Air-Source Integrated Heat Pump Research Project to someone by E-mail Share Building Technologies Office: Air-Source Integrated Heat Pump Research Project on Facebook Tweet about Building Technologies Office: Air-Source Integrated Heat Pump Research Project on Twitter Bookmark Building Technologies Office: Air-Source Integrated Heat Pump Research Project on Google Bookmark Building Technologies Office: Air-Source Integrated Heat Pump Research Project on Delicious Rank Building Technologies Office: Air-Source Integrated Heat Pump Research Project on Digg Find More places to share Building Technologies Office: Air-Source Integrated Heat Pump Research Project on AddThis.com... About Take Action to Save Energy Partner with DOE Activities Appliances Research Building Envelope Research

289

Building Technologies Office: HVAC Radial Air Bearing Heat Exchanger  

NLE Websites -- All DOE Office Websites (Extended Search)

Radial Air Bearing Radial Air Bearing Heat Exchanger Research Project to someone by E-mail Share Building Technologies Office: HVAC Radial Air Bearing Heat Exchanger Research Project on Facebook Tweet about Building Technologies Office: HVAC Radial Air Bearing Heat Exchanger Research Project on Twitter Bookmark Building Technologies Office: HVAC Radial Air Bearing Heat Exchanger Research Project on Google Bookmark Building Technologies Office: HVAC Radial Air Bearing Heat Exchanger Research Project on Delicious Rank Building Technologies Office: HVAC Radial Air Bearing Heat Exchanger Research Project on Digg Find More places to share Building Technologies Office: HVAC Radial Air Bearing Heat Exchanger Research Project on AddThis.com... About Take Action to Save Energy Partner with DOE

290

Numerical Analysis of a Cold Air Distribution System  

E-Print Network (OSTI)

Cold air distribution systems may reduce the operating energy consumption of air-conditioned air supply system and improve the outside air volume percentages and indoor air quality. However, indoor temperature patterns and velocity field are easily non-uniform so that residents usually feel uncomfortable. The distribution of indoor airflow by cold air distribution is researched in this paper. We study indoor air distribution under different low temperature air supply conditions by numerical simulation. The simulated results agree well with the experiments.

Zhu, L.; Li, R.; Yuan, D.

2006-01-01T23:59:59.000Z

291

Contracts for field projects and supporting research on enhanced oil recovery and improved drilling technology. Progress review No. 37, quarter ending December 31, 1983  

SciTech Connect

Project reports are presented for field projects and supporting research for the following: chemical flooding; carbon dioxide injection; thermal methods; resource assessment technology; extraction technology; environmental and safety; microbial enhanced oil recovery; and general supporting research.

Linville, B. (ed.)

1984-08-01T23:59:59.000Z

292

NEUP Project Selections_September212011_IRP and Infrastructure...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

NEUP Project SelectionsSeptember212011IRP and Infrastructure Improvements NEUP Project SelectionsSeptember212011IRP and Infrastructure Improvements Projects selections for NEUP...

293

Continuous Commissioning: A Valuable Partner to Retrofit Projects  

E-Print Network (OSTI)

Continuous Commissioning (CC) or HVAC system optimization is not only a valuable stand-alone energy saving measure for commercial buildings, but it is also an important escort solution to retrofit projects. Energy retrofit projects typically achieve projected savings. But in cases where savings goals are not being met, optimizing HVAC system performance can be the difference in an underachieving versus a successful project. This paper presents a real-world study of pairing a CC project with an energy retrofit in a 107,000 square foot hospital building. Applying the CC strategy to an underperforming retrofit, projected energy savings were achieved and even increased. Additionally, by increasing supply air capacity, patients, staff and visitors now enjoy improved comfort conditions. This paper also explores the working relationship between an ESCO and a university research laboratory, whose combined efforts led to this remarkable turn around.

Turner, W. D.; Banks, K.; Athar, A.; Yazdani, B.; Zhu, Y.; Culp, C.

2001-01-01T23:59:59.000Z

294

Project Title  

NLE Websites -- All DOE Office Websites (Extended Search)

behavior of shales as behavior of shales as seals and storage reservoirs for CO2 Project Number: Car Stor_FY131415 Daniel J. Soeder USDOE/NETL/ORD U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Infrastructure for CCS August 20-22, 2013 2 Project Overview: Goals and Objectives * Program Goals - Support industry's ability to predict CO 2 storage capacity in geologic formations to within ±30 percent. - Develop technologies to improve reservoir storage efficiency while ensuring containment effectiveness * Project Objectives - Assess how shales behave as caprocks in contact with CO 2 under a variety of conditions - Assess the viability of depleted gas shales to serve as storage reservoirs for sequestered CO

295

Project Title  

NLE Websites -- All DOE Office Websites (Extended Search)

Improved Caprock Integrity and Improved Caprock Integrity and Risk Assessment Techniques Project Number (FE0009168) Michael Bruno, PhD, PE GeoMechanics Technologies U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Infrastructure for CCS August 20-22, 2013 Introduction and Motivation 2 A primary requirement for long-term geologic storage and containment of carbon dioxide is ensuring caprock integrity. Large-scale CO2 injection requires improved and advanced simulation tools and risk assessment techniques to better predict and help control system failures, and to enhance performance of geologic storage. GeoMechanics Technologies is developing enhanced simulation and risk analysis approaches to assess and

296

Benefits and technological challenges in the implementation of TiO2-based ultraviolet photocatalytic oxidation (UVPCO) air cleaners  

Science Conference Proceedings (OSTI)

Heating, ventilating, and cooling classrooms in California consume substantial electrical energy. Indoor air quality (IAQ) in classrooms affects student health and performance. In addition to airborne pollutants that are emitted directly by indoor sources and those generated outdoors, secondary pollutants can be formed indoors by chemical reaction of ozone with other chemicals and materials. Filters are used in nearly all classroom heating, ventilation and air-conditioning (HVAC) systems to maintain energy-efficient HVAC performance and improve indoor air quality; however, recent evidence indicates that ozone reactions with filters may, in fact, be a source of secondary pollutants. This project quantitatively evaluated ozone deposition in HVAC filters and byproduct formation, and provided a preliminary assessment of the extent to which filter systems are degrading indoor air quality. The preliminary information obtained will contribute to the design of subsequent research efforts and the identification of energy efficient solutions that improve indoor air quality in classrooms and the health and performance of students.

Hodgson, Al; Destaillats, Hugo; Hotchi, Toshifumi; Fisk, William J.

2008-10-01T23:59:59.000Z

297

Rooftop Unit Network Project  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Network Project Network Project RTU Network Project Michael Brambley, Ph.D. Pacific Northwest National Laboratory Michael.Brambley@pnnl.gov (509) 375-6875 April 4, 2013 2 | Building Technologies Office eere.energy.gov * Packaged air conditioners and heat pumps (RTUs) are used in about 58% of all cooled commercial buildings, serving about 69% of the cooled commercial building floor space (EIA 2003) - Navigant estimates packaged A/C uses 0.9 quads of electricity for cooling annually and

298

Project Title  

NLE Websites -- All DOE Office Websites (Extended Search)

3 3 Proof-of-Feasibility of Using Wellbore Deformation as a Diagnostic Tool to Improve CO2 Sequestration DE FE0004542 Larry Murdoch, Clemson University Stephen Moysey, Clemson University Leonid Germanovich, Georgia Tech Cem Ozan, Baker Hughes Sihyun Kim, Georgia Tech Glenn Skawski, Clemson University Alex Hanna, Clemson University Johnathan Ebenhack, Clemson University Josh Smith, Clemson University U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Infrastructure for CCS August 20-22, 2013 Proof-of-Feasibility of Using Wellbore Deformation as a Diagnostic Tool, Larry Murdoch Project Review Meeting, 23 Aug. 2013 2 Presentation Outline * Preliminaries

299

Hallmark Project  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Project Project Commercialization of the Secure SCADA Communications Protocol, a cryptographic security solution for device-to-device communication Increased connectivity and automation in the control systems that manage the nation's energy infrastructure have improved system functionality, but left systems more vulnerable to cyber attack. Intruders could severely disrupt control system operation by sending fabricated information or commands to control system devices. To ensure message integrity, supervisory control and data acquisition (SCADA) systems require a method to validate device-to- device communication and verify that information has come from a trusted source and not been altered in transit. The Secure SCADA Communications Protocol (SSCP) provides message

300

California Hydrogen Infrastructure Project  

Science Conference Proceedings (OSTI)

Air Products and Chemicals, Inc. has completed a comprehensive, multiyear project to demonstrate a hydrogen infrastructure in California. The specific primary objective of the project was to demonstrate a model of a ???¢????????real-world???¢??????? retail hydrogen infrastructure and acquire sufficient data within the project to assess the feasibility of achieving the nation???¢????????s hydrogen infrastructure goals. The project helped to advance hydrogen station technology, including the vehicle-to-station fueling interface, through consumer experiences and feedback. By encompassing a variety of fuel cell vehicles, customer profiles and fueling experiences, this project was able to obtain a complete portrait of real market needs. The project also opened its stations to other qualified vehicle providers at the appropriate time to promote widespread use and gain even broader public understanding of a hydrogen infrastructure. The project engaged major energy companies to provide a fueling experience similar to traditional gasoline station sites to foster public acceptance of hydrogen. Work over the course of the project was focused in multiple areas. With respect to the equipment needed, technical design specifications (including both safety and operational considerations) were written, reviewed, and finalized. After finalizing individual equipment designs, complete station designs were started including process flow diagrams and systems safety reviews. Material quotes were obtained, and in some cases, depending on the project status and the lead time, equipment was placed on order and fabrication began. Consideration was given for expected vehicle usage and station capacity, standard features needed, and the ability to upgrade the station at a later date. In parallel with work on the equipment, discussions were started with various vehicle manufacturers to identify vehicle demand (short- and long-term needs). Discussions included identifying potential areas most suited for hydrogen fueling stations with a focus on safe, convenient, fast-fills. These potential areas were then compared to and overlaid with suitable sites from various energy companies and other potential station operators. Work continues to match vehicle needs with suitable fueling station locations. Once a specific site was identified, the necessary agreements could be completed with the station operator and expected station users. Detailed work could then begin on the site drawings, permits, safety procedures and training needs. Permanent stations were successfully installed in Irvine (delivered liquid hydrogen), Torrance (delivered pipeline hydrogen) and Fountain Valley (renewable hydrogen from anaerobic digester gas). Mobile fueling stations were also deployed to meet short-term fueling needs in Long Beach and Placerville. Once these stations were brought online, infrastructure data was collected and reported to DOE using Air Products???¢???????? Enterprise Remote Access Monitoring system. Feedback from station operators was incorporated to improve the station user???¢????????s fueling experience.

Edward C. Heydorn

2013-03-12T23:59:59.000Z

Note: This page contains sample records for the topic "air improvements project" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


301

Automobile air pollution: new automotive engines and engine improvements. 1978-March, 1981 (Citations from the NTIS data base). Report for 1978-March 1981  

SciTech Connect

This bibliography cites reports on new designs of automobile engines. The engine types include gas turbines, stratified charged engines, steam engines, hybrid engines using electric motors or flywheels, and rotary engines. Many of these studies also cover the problem of improving fuel economy while lowering emissions. Retrofit devices are excluded. (This updated bibliography contains 205 citations, 58 of which are new entries to the previous edition.)

1981-04-01T23:59:59.000Z

302

Automobile air pollution: new automotive engines and engine improvements. Volume 1. 1970-1977 (a bibliography with abstracts). Report for 1970-1977  

SciTech Connect

This bibliography cites reports on new designs of automobile engines. The engine types include gas turbines, stratified charge engines, steam engines, hybrid engines using electric motors or flywheels, and rotary engines. Many of these studies also cover the problem of improving fuel economy while lowering emissions. Retrofit devices are excluded. (This updated bibliography contains 176 abstracts, none of which are new entries to the previous edition.)

Habercom, G.E. Jr

1979-04-01T23:59:59.000Z

303

Automobile air pollution: new automotive engines and engine improvements. Volume 2. 1978-March, 1979 (a bibliography with abstracts). Report for 1978-March 1979  

SciTech Connect

This bibliography cites reports on new designs of automobile engines. The engine types include gas turbines, stratified charged engines, steam engines, hybrid engines using electric motors or flywheels, and rotary engines. Many of these studies also cover the problem of improving fuel economy while lowering emissions. Retrofit devices are excluded. (This updated bibliography contains 100 abstracts, 94 of which are new entries to the previous edition.)

Habercom, G.E. Jr

1979-04-01T23:59:59.000Z

304

air_water.cdr  

Office of Legacy Management (LM)

12/2011 12/2011 Air Monitoring Groundwater Monitoring Surface Water Monitoring A continuously operating air monitoring network was in place from 1986 through 2000 for the Weldon Spring Site Remedial Action Project (WSSRAP) to measure levels of gamma radiation, radioactive dust particles, radon gas, and asbestos. With remediation of contaminated materials essentially complete and measurements indistinguishable from background, the U.S. Department of Energy (DOE) ceased perimeter and offsite air monitoring as of December 31, 2000. Groundwater has been routinely monitored at the site since 1986. Separate groundwater monitoring programs were established for the Chemical Plant and Quarry sites because of geographic separation and differences in the hydrogeologic features that influence

305

Gamma Radiation Dose Rate in Air due to Terrestrial Radionuclides in Southern Brazil: Synthesis by Geological Units and Lithotypes Covered by the Serra do Mar Sul Aero-Geophysical Project  

SciTech Connect

The absorbed dose rates in air due to terrestrial radionuclides were estimated from aerial gamma spectrometric data for an area of 48,600 km{sup 2} in Southern Brazil. The source data was the Serra do Mar Sul Aero-Geophysical Project back-calibrated in a cooperative work among the Geological Survey of Brazil, the Geological Survey of Canada, and Paterson, Grant and Watson Ltd. The concentrations of eU (ppm), eTh (ppm) and K (%) were converted to dose rates in air (nGy{center_dot}h{sup -1}) by accounting for the contribution of each element's concentration. Regional variation was interpreted according to lithotypes and a synthesis was performed according to the basic geological units present in the area. Higher values of total dose were estimated for felsic igneous and metamorphic rocks, with average values varying up to 119{+-}24 nGy{center_dot}h{sup -1}, obtained by Anitapolis syenite body. Sedimentary, metasedimentary and metamafic rocks presented the lower dose levels, and some beach deposits reached the lowest average total dose, 18.5{+-}8.2 nGy{center_dot}h{sup -1}. Thorium gives the main average contribution in all geological units, the highest value being reached by the nebulitic gneisses of Atuba Complex, 71{+-}23 nGy{center_dot}h{sup -1}. Potassium presents the lowest average contribution to dose rate in 53 of the 72 units analyzed, the highest contribution being obtained by intrusive alkaline bodies (28{+-}12 nGy{center_dot}h{sup -1}). The general pattern of geographic dose distribution respects well the hypotheses on geo-physicochemical behavior of radioactive elements.

Bastos, Rodrigo O.; Appoloni, Carlos R. [Applied Nuclear Physics Laboratory-Department of Physics-CCE State University of Londrina Campus Universitario-Rodovia Celso Garcia Cid s/n, Cx. Postal 6001, CEP 86051-990, Londrina, PR (Brazil); Pinese, Jose P. P. [Department of Geosciences-CCE State University of Londrina Campus Universitario-Rodovia Celso Garcia Cid s/n, Cx. Postal 6001, CEP 86051-990, Londrina, PR (Brazil)

2008-08-07T23:59:59.000Z

306

Compressed Air 101: Getting Compressed Air to Work  

E-Print Network (OSTI)

"Air compressors are a significant industrial energy user. Based on a survey (conducted by Oregon State University and the Bonneville Power Administration) of energy audit reports from 125 plants, air compressors account for roughly 10% of total plant energy use. Furthermore, air compression is inefficient with up to 95% of compressor power dissipated as heat. Thus even minor improvements in system operation, control strategies, and efficiency can yield large energy savings and significant non-energy or productivity benefits from reliable compressed air. Compressed air is often called the ""fourth utility"" in industrial facilities after electricity, natural gas, and water. It provides motive power for machinery, cooling, materials handling, and hand tools. It is a safe, flexible, and powerful resource, but one that is seldom run for low operating costs or best productivity. Learning the basics of compressed air systems represents the beginning of both reducing energy costs and enjoying the productive benefits of reliable compressed air. Compressed air management systems, including a system approach to managing demand, stabilizing pressure, reducing leaks and compressor controls, can allow the industrial end user to save 20% - 50% of their air compressor electricity usage. The monitoring capabilities of compressed air management systems provide a useful tool through power, pressure and flow trending to maintain both the energy savings and increased system reliability. More efficiently managed compressed air systems are less costly to maintain and have less impact on the environment. The most important issues of industrial compressed air in relation to energy efficiency and management are: 1. Compressed air is an essential industrial utility; 2. Compressing air is a fundamentally inefficient energy transformation process; 3. Optimal operation of compressed air systems in industrial plants is seldom a priority and adequate management infonnation is rare, resulting in negative impacts on production and even less efficiency."

Burke, J. J.; Bessey, E. G.

2003-05-01T23:59:59.000Z

307

Project 307  

NLE Websites -- All DOE Office Websites (Extended Search)

INTEGRATING MONO ETHANOL AMINE (MEA) INTEGRATING MONO ETHANOL AMINE (MEA) REGENERATION WITH CO 2 COMPRESSION AND PEAKING TO REDUCE CO 2 CAPTURE COSTS Background In Phase I, Trimeric Corporation, in collaboration with the University of Texas at Austin, performed engineering and economic analyses necessary to determine the feasibility of novel MEA processing schemes aimed at reducing the cost of CO 2 capture from flue gas. These novel MEA-based CO 2 capture schemes are designed for integration into coal-fired power plants with the aim of reducing costs and improving efficiency. Primary Project Goal The primary goal of this project was to reduce the cost of MEA scrubbing for the recovery of CO 2 from flue gas by improved process integration. CONTACTS Sean I. Plasynski Sequestration Technology Manager

308

Project Title  

NLE Websites -- All DOE Office Websites (Extended Search)

Scale CO Scale CO 2 Injection and Optimization of Storage Capacity in the Southeastern United States Project Number: DE-FE0010554 George J. Koperna, Jr. Shawna Cyphers Advanced Resources International U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Infrastructure for CCS August 20-22, 2013 Presentation Outline * Program Goals * Benefits Statement * Project Overview - Goals - Objectives * Technical Status * Accomplishments to Date * Summary * Appendix USDOE/NETL Program Goals * Support industry's ability to predict CO 2 storage capacity in geologic formations to within ±30 percent. * Develop and validate technologies to ensure 99 percent storage permanence. * Develop technologies to improve reservoir storage

309

Project Title  

NLE Websites -- All DOE Office Websites (Extended Search)

Monitoring Geological CO Monitoring Geological CO 2 Sequestration using Perfluorocarbon and Stable Isotope Tracers Project Number FEAA-045 Tommy J. Phelps and David R. Cole* Oak Ridge National Laboratory Phone: 865-574-7290 email: phelpstj@ornl.gov (*The Ohio State University) U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Developing the Technologies and Building the Infrastructure for CO 2 Storage August 22, 2013 2 Project Overview: Goals and Objectives Goal: Develop methods to interrogate subsurface for improved CO 2 sequestration, field test characterization and MVA, demonstrate CO 2 remains in zone, and tech transfer. Objectives: 1. Assessment of injections in field. PFT gas tracers are analyzed by GC-ECD to

310

Recovery Act-Funded Working Fluid Projects | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Working Fluid Projects Working Fluid Projects Recovery Act-Funded Working Fluid Projects The U.S. Department of Energy was allocated funding from the American Recovery and Reinvestment Act to conduct research into working fluid technologies and applications. Projects funded by the Recovery Act include: Developing Next Generation Refrigeration Lubricants for Low Global Warming Potential and Low Ozone Depleting Refrigeration and Air Conditioning Systems Funding amount: $1.45 million Chemtura Corp. The goal of this project is to develop, test, and bring to market new synthetic lubricants that possess high compatibility with new low ozone depleting and low global warming potential refrigerants and offer improved performance-including lubricity and wear protection-over current lubricant technologies. Lubricants play a pivotal role in both the

311

Rechargeable Lithium-Air Batteries: Development of Ultra High Specific Energy Rechargeable Lithium-Air Batteries Based on Protected Lithium Metal Electrodes  

SciTech Connect

BEEST Project: PolyPlus is developing the worlds first commercially available rechargeable lithium-air (Li-Air) battery. Li-Air batteries are better than the Li-Ion batteries used in most EVs today because they breathe in air from the atmosphere for use as an active material in the battery, which greatly decreases its weight. Li-Air batteries also store nearly 700% as much energy as traditional Li-Ion batteries. A lighter battery would improve the range of EVs dramatically. Polyplus is on track to making a critical breakthrough: the first manufacturable protective membrane between its lithiumbased negative electrode and the reaction chamber where it reacts with oxygen from the air. This gives the battery the unique ability to recharge by moving lithium in and out of the batterys reaction chamber for storage until the battery needs to discharge once again. Until now, engineers had been unable to create the complex packaging and air-breathing components required to turn Li-Air batteries into rechargeable systems.

2010-07-01T23:59:59.000Z

312

Design of Air-cooled Microchannel Condensers for Mal-distributed Air Flow Conditions .  

E-Print Network (OSTI)

??Air-cooled condensers are routinely designed for a variety of applications, including residential air-conditioning systems. Recent attempts at improving the performance of these heat exchangers have (more)

Subramaniam, Vishwanath

2004-01-01T23:59:59.000Z

313

Industrial Compressed Air System Energy Efficiency Guidebook.  

DOE Green Energy (OSTI)

Energy efficient design, operation and maintenance of compressed air systems in industrial plants can provide substantial reductions in electric power and other operational costs. This guidebook will help identify cost effective, energy efficiency opportunities in compressed air system design, re-design, operation and maintenance. The guidebook provides: (1) a broad overview of industrial compressed air systems, (2) methods for estimating compressed air consumption and projected air savings, (3) a description of applicable, generic energy conservation measures, and, (4) a review of some compressed air system demonstration projects that have taken place over the last two years. The primary audience for this guidebook includes plant maintenance supervisors, plant engineers, plant managers and others interested in energy management of industrial compressed air systems.

United States. Bonneville Power Administration.

1993-12-01T23:59:59.000Z

314

Improve energy performance | ENERGY STAR  

NLE Websites -- All DOE Office Websites (Extended Search)

track, and benchmark Improve energy performance ENERGY STAR industrial partnership Energy guides Energy efficiency and air regulation Plant energy auditing Industrial...

315

Environmental policymaking for air transportation : toward an emissions trading system.  

E-Print Network (OSTI)

??Aviation is at a turning point. Considerable improvements in aircraft emissions efficiencies are expected through technological improvements, air traffic management, and managerial strategies. But global (more)

De Serres, Martine.

2007-01-01T23:59:59.000Z

316

Simulation and Risk Assessment Archived Projects  

NLE Websites -- All DOE Office Websites (Extended Search)

Archived Projects Advanced Analytical Instrumentation and Facilities for In Situ Reaction Studies NETL 62002 Mercury and Air Toxic Element Impacts of Coal Combustion By- Product...

317

Information for LP MeOH Project  

NLE Websites -- All DOE Office Websites (Extended Search)

PROJECT DATA ON EASTMAN CHEMICAL COMPANY'S CHEMICALS-FROM-COAL COMPLEX IN KINGSPORT, TN March 2003 Prepared by Eastman Chemical Company Kingsport, Tennessee and Air Products and...

318

Pennsylvania Regional Infrastructure Project  

NLE Websites -- All DOE Office Websites (Extended Search)

CTC Team CTC Team 1 Pennsylvania Regional Infrastructure Project Presentation by: The Concurrent Technologies Corporation (CTC) Team January 6, 2004 The CTC Team 2 Presentation Outline Introduction of CTC Team CTC Background Technical Approach - CTC Team Member Presentations Conclusions The CTC Team 3 The CTC Project Team Concurrent Technologies Corporation Program Management and Coordination Hydrogen Delivery and Storage Material Development Hydrogen Sensors Concurrent Technologies Corporation Program Management and Coordination Hydrogen Delivery and Storage Material Development Hydrogen Sensors Air Products and Chemicals, Inc. Hydrogen Separation Hydrogen Sensors Air Products and Chemicals, Inc. Hydrogen Separation Hydrogen Sensors Resource Dynamics Corp. Tradeoff Analyses of Hydrogen

319

Project 298  

NLE Websites -- All DOE Office Websites (Extended Search)

Reaction Engineering Reaction Engineering International Salt Lake City, UT www.reaction-eng.com CONTACTS Bruce W. Lani Project Manager National Energy Technology Laboratory 412-386-5819 bruce.lani@netl.doe.gov Thomas J. Feeley, III Technology Manager National Energy Technology Laboratory 412-386-6134 thomas.feeley@netl.doe.gov Michael Bockelie Reaction Engineering International 801-364-69255 bockelie@reaction-eng.com WEBSITE http://www.netl.doe.gov NO X CONTROL OPTIONS AND INTEGRATION FOR U.S. COAL FIRED BOILERS (RICH REAGENT INJECTION) Background Enacted regulations pertaining to the NO X SIP Call and potential future regulations in proposed legislation such as the President's Clear Skies Act or EPA's Clean Air Interstate Rule require power producers to seek the most cost effective methods to achieve compliance. In order to address present and

320

Project 296  

NLE Websites -- All DOE Office Websites (Extended Search)

McDermott Technology McDermott Technology Alliance, OH www.mcdermott.com CONTACTS Bruce W. Lani Project Manager National Energy Technology Laboratory 412-386-5819 bruce.lani@netl.doe.gov Thomas J. Feeley, III Technology Manager National Energy Technology Laboratory 412-386-6134 thomas.feeley@netl.doe.gov Hamid Farzan Babcock & Wilcox Company 330-860-6628 HFarzan@babcock.com WEBSITE http://www.netl.doe.gov NO X CONTROL FOR UTILITY BOILER OTR COMPLIANCE Background Enacted regulations pertaining to the NO X SIP Call and potential future regulations in proposed legislation such as the President's Clear Skies Act or EPA's Clean Air Interstate Rule require power producers to seek the most cost effective methods to achieve compliance. In order to address present and anticipated NO X emissions control legislation targeting the current fleet of U.S. coal-fired boilers, the Department

Note: This page contains sample records for the topic "air improvements project" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


321

Air Force Renewable Energy Programs  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

1 1 Ken Gray P.E. HQ AFCESA /CENR Air Force Renewable Energy Programs April, 2011 FUPWG "Make Energy a Consideration in All We Do" I n t e g r i t y - S e r v i c e - E x c e l l e n c e THINK GREEN, BUILD GREEN, Topics  Air Force Energy Use  Air Force Facility Energy Center  Current RE Generation  Project Development System  Programmed RE Generation FY11-13  Goal Achievement 2 I n t e g r i t y - S e r v i c e - E x c e l l e n c e THINK GREEN, BUILD GREEN, Air Force 2010 Energy Use The Air Force spent approximately $8.2 billion for energy in 2010; an increase of 22% from 2009 Energy Cost and Consumption Trends Energy Cost Breakdown Aviation 79% Facilities 17% 3 Aviation 84% Facilities 12% Vehicles & Equipment

322

Commissioning Building Systems for Improved Energy ...  

Science Conference Proceedings (OSTI)

Commissioning Building Systems for Improved Energy Performance Project. Summary: NIST will advance commercial building ...

2012-12-17T23:59:59.000Z

323

Air Resources: Prevention and Control of Air Contamination and Air  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Air Resources: Prevention and Control of Air Contamination and Air Air Resources: Prevention and Control of Air Contamination and Air Pollution, Air Quality Classifications and Standards, and Air Quality Area Classifications (New York) Air Resources: Prevention and Control of Air Contamination and Air Pollution, Air Quality Classifications and Standards, and Air Quality Area Classifications (New York) < Back Eligibility Agricultural Fuel Distributor Industrial Institutional Investor-Owned Utility Local Government Multi-Family Residential Municipal/Public Utility Nonprofit Rural Electric Cooperative Schools State/Provincial Govt Transportation Tribal Government Utility Program Info State New York Program Type Environmental Regulations Provider NY Department of Environmental Conservation These regulations establish emissions limits and permitting and operational

324

Project Management Resources | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Project Project Management Resources Project Management Resources Performance & Project Completion Environmental Management Completed Projects 2005-Present EM Current Project Performance Office of Engineering and Construction Management (OECM) Monthly Project Dashboard Project Management Resources DOE Office of Environmental Management Project & Contract Management Improvement Timeline Project Management Approach Using Earned Value Management Root Cause Analysis and Corrective Actions Plan DOE Order 413.3B DOE Directives OMB Capital Programming Guide OECM Project Management Career Development Program OECM Project Management Policy and Guidance per Office of Management Project Definition Rating Index (PDRI) Project Management Institute (PMI) Construction Industry Institute (CII)

325

Building Technologies Office: Advanced, Variable Speed Air-Source  

NLE Websites -- All DOE Office Websites (Extended Search)

Advanced, Variable Advanced, Variable Speed Air-Source Integrated Heat Pumps Research Project to someone by E-mail Share Building Technologies Office: Advanced, Variable Speed Air-Source Integrated Heat Pumps Research Project on Facebook Tweet about Building Technologies Office: Advanced, Variable Speed Air-Source Integrated Heat Pumps Research Project on Twitter Bookmark Building Technologies Office: Advanced, Variable Speed Air-Source Integrated Heat Pumps Research Project on Google Bookmark Building Technologies Office: Advanced, Variable Speed Air-Source Integrated Heat Pumps Research Project on Delicious Rank Building Technologies Office: Advanced, Variable Speed Air-Source Integrated Heat Pumps Research Project on Digg Find More places to share Building Technologies Office: Advanced,

326

Project Title  

NLE Websites -- All DOE Office Websites (Extended Search)

Micro-Structured Sapphire Fiber Sensors for Micro-Structured Sapphire Fiber Sensors for Simultaneous Measurements of High-T and Dynamic Gas Pressure in Harsh Environments DE-FE0001127 Investigators: Hai Xiao, Hai-Lung Tsai, Missouri University of Science and Technology Junhang Dong, University of Cincinnati Program Manager: Norm Popkie, Gasification Division, NETL DOE Project Kickoff Meeting in the NETL Pittsburgh December 15, 2009 Outline * Background * Objectives * Project Elements * Management Plan * Research Plan and Approaches * Risk Management * Summary Background * Demands: High-performance, reliable, in situ sensors are highly demanded for advanced process control and lifecycle management in existing and future advanced power and fuel systems - Improved efficiency/safety/reliability/availability/maintainability

327

Project Title  

NLE Websites -- All DOE Office Websites (Extended Search)

Mart Oostrom Mart Oostrom Pacific Northwest National Laboratory U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Infrastructure for CCS August 20-22, 2013 2 Presentation Outline  Project overview  Sub-Task 1: Investigation of CO 2 migration in heterogeneous porous media  Sub-Task 2: Modeling CCUS deployment in China  Summary Collaboration with China on Clean Energy Research 3 Benefit to the Program The Clean Energy Partnership was established by a memorandum of understanding between the Chinese Academy of Sciences, the National Energy Technology Laboratory and the Pacific Northwest National Laboratory in May of 2009 with the goal of significantly reducing the environmental emissions and improving the efficiency of

328

Gosselin, J.R. and Chen, Q. 2008. "A dual airflow window for indoor air quality improvement and energy conservation in buildings," HVAC&R Research, 14(3), 359-372.  

E-Print Network (OSTI)

and energy conservation in buildings," HVAC&R Research, 14(3), 359-372. A Dual Airflow Window for Indoor Air. For commercial buildings IAQ can be regulated by the HVAC system that mixes fresh outdoor air with return air

Chen, Qingyan "Yan"

329

Optimization of hybrid-water/air-cooled condenser in an enhanced turbine  

Open Energy Info (EERE)

Optimization of hybrid-water/air-cooled condenser in an enhanced turbine Optimization of hybrid-water/air-cooled condenser in an enhanced turbine geothermal ORC system Geothermal Project Jump to: navigation, search Last modified on July 22, 2011. Project Title Optimization of hybrid-water/air-cooled condenser in an enhanced turbine geothermal ORC system Project Type / Topic 1 Recovery Act: Enhanced Geothermal Systems Component Research and Development/Analysis Project Type / Topic 2 Air-Cooling Project Description The technical approaches are: -UTRC shall develop a lab-based analysis of hybrid-water/air-cooled condensers with minimal water consumption, focusing on combined mist evaporative pre-cooling and mist deluge evaporative cooling technology applied to microchannel heat exchangers. Models to predict evaporative cooling performance will be validated by sub-scale testing. The predicted performance will be compared to that of state-of-the-art commercial evaporative coolers. -UTRC shall analyze the interaction of turbine design and cooling needs and specifically address how an enhanced turbine, which features variable nozzles and diffuser boundary layer suction, would further improve the ORC system performance and enable full utilization of the hybrid-cooled system. UTRC shall design, procure and test the enhanced turbine in an existing 200 kW geothermal ORC system for a technology demonstration. -UTRC shall complete a detailed design of the hybrid-cooled geothermal ORC system with an enhanced turbine that complies with its performance, cost, and quality requirements, and use this system design to prescribe subsystem/component technology requirements and interfaces. UTRC shall optimize UTC's PureCycle® geothermal ORC system integrated with a hybrid-water/air-cooled condenser and an enhanced turbine for net power output, efficiency and water consumption. -UTRC shall analyze the feasibility of addressing pure water supply for hybrid-water/aircooled condenser by using geothermal-driven Liquid-Gap-Membrane-Distillation (LGMD) technology, as an alternative to conventional Reverse Osmosis/De-Ionized treatment.

330

Air-Cooled Condensers in Next-Generation Conversion Systems Geothermal...  

Open Energy Info (EERE)

Air-Cooled Condensers in Next-Generation Conversion Systems Geothermal Lab Call Project Jump to: navigation, search Last modified on July 22, 2011. Project Title Air-Cooled...

331

There's no justice in transit! : transit equity, land use, and air quality in Boston  

E-Print Network (OSTI)

As a result of air pollution created by the Central Artery/Tunnel Project (CA/T), aka "the Big Dig," transit and other air quality mitigation projects were incorporated into the State Implementation Plan (SIP). The SIP is ...

Machala, Laura Beth

2007-01-01T23:59:59.000Z

332

Air Sealing Your Home | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Air Sealing Your Home Air Sealing Your Home Air Sealing Your Home November 26, 2013 - 6:22pm Addthis Save on heating and cooling costs by checking for air leaks in common trouble spots in your home. Save on heating and cooling costs by checking for air leaks in common trouble spots in your home. What does this mean for me? Save money and energy by air sealing your house. Caulking and weatherstripping are simple, effective ways of sealing air leaks in your home. Reducing the amount of air that leaks in and out of your home is a cost-effective way to cut heating and cooling costs, improve durability, increase comfort, and create a healthier indoor environment. Caulking and weatherstripping are two simple and effective air-sealing techniques that offer quick returns on investment, often one year or less. Caulk is

333

Industrial Carbon Capture Project Selections  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

(Partner Organizations) Funding Lead Organization Location (City, State) Project Title - Project Description 1) Large Scale Testing of Advanced Gasification Technologies Air Products & Chemicals, Inc. $71,700,000 Allentown, PA Development of ITM Oxygen Technology for Integration with Advanced Industrial Systems Air Products will accelerate commercial manufacture of ion transport membranes modules and initiate the development a 2,000 TPD pre- commercial scale facility ahead of schedule, enabling this technology

334

NREL Improves System Efficiency and Increases Energy Transfer with Wind2H2 Project, Enabling Reduced Cost Electrolysis Production (Fact Sheet), Hydrogen and Fuel Cell Technical Highlights (HFCTH)  

NLE Websites -- All DOE Office Websites (Extended Search)

5 * November 2010 5 * November 2010 Energy transfer improvements from the 10-kW wind turbine tested by NREL. The graph shows successive improvement, including the latest preliminary third generation improvement in the green shaded area. Increased Energy Transfer: NREL continues to improve energy transfer from a 10-kW solar PV array, comparing directly coupling the PV array to the electrolyzer stack with a connection through a maximum power point tracking (MPPT) power electronics package designed at NREL. The experimental testing (above) revealed that direct coupling outperformed power electronics when solar irradiance levels are below 500 W/m 2 while the MPPT power converter delivered more energy to the stacks between 500 and 1,100 W/m 2 . These findings

335

Contracts for field projects and supporting research on enhanced oil recovery and improved drilling technology. Progress review No. 22, quarter ending March 31, 1980  

Science Conference Proceedings (OSTI)

This report contains statements of objectives and summaries of technical progress on all DOE contracts pertaining to enhanced oil recovery and improved drilling techniques. Subject categories include chemical flooding; carbon dioxide injection; thermal recovery of heavy oil; resource assessment; improved drilling technology; residual oil; environmental; petroleum technology; and microbial enhanced oil recovery. An index containing the names of the companies and institutions involved is included. Current publications resulting from the DOE contractual program are listed. (DMC)

Linville, B. (ed.)

1980-07-01T23:59:59.000Z

336

Refractory Improvement  

NLE Websites -- All DOE Office Websites (Extended Search)

Refractory Improvement Refractory Improvement NETL Office of Research and Development Project Number: FWP-2012.03.03 Task 2 Project Description Industry would like gasifier on-line availability of 85-95% for utility applications and 95% for applications such as chemical production. Gasification facilities' are currently unable to meet these requirements, which have created a potential roadblock to widespread acceptance and commercialization of gasification technologies. Refractory liners and syngas coolers are among key components of the gasification process previously identified as negatively impacting gasifier availability. Ash originating from impurities in the gasifier's carbon feedstock is the root cause of many problems impacting gasifier RAM (Reliability Availability Maintainability). At the high temperatures of gasification, ash changes to liquid, gas, and solid phases which wear down refractory materials and can cause fouling, either of which can lead to unplanned shutdowns for system repair, replacement, or cleaning.

337

Gamma Radiation Dose Rate in Air due to Terrestrial Radionuclides in Southern Brazil: Synthesis by Geological Units and Lithotypes Covered by the Serra do Mar Sul Aero?Geophysical Project  

Science Conference Proceedings (OSTI)

The absorbed dose rates in air due to terrestrial radionuclides were estimated from aerial gamma spectrometric data for an area of 48

Rodrigo O. Bastos; Carlos R. Appoloni; Jos P. P. Pinese

2008-01-01T23:59:59.000Z

338

Project 261  

NLE Websites -- All DOE Office Websites (Extended Search)

NOVEL CORROSION SENSOR FOR ADVANCED NOVEL CORROSION SENSOR FOR ADVANCED FOSSIL ENERGY POWER SYSTEMS Description The overall objective of this proposed project is to develop a new technology for on-line corrosion monitoring based on an innovative concept. The specific objectives and corresponding tasks are (1) develop the sensor and electronic measurement system; (2) evaluate and improve the system in a laboratory muffle furnace; and (3) evaluate and improve the system through tests conducted in a pilot-scale coal combustor (~1 MW). Fireside corrosion refers to the metal loss caused by chemical reactions on surfaces exposed to the combustion environment. Such corrosion is the leading mechanism for boiler tube failures and is a serious concern for current and future energy plants due to the introduction of technologies targeting emissions

339

Record of decision: Final environmental impact statement/report and 4(f) statement. Northeast Corridor Improvement Project electrification, New Haven, CT to Boston, MA. Final report  

Science Conference Proceedings (OSTI)

This record of decision (ROD) completes the environmental review by the Federal Administration (FRA) of the proposal by the National Railroad Passenger Corporation (Amtrak) to extend electric train operation from New Haven, CT, to Boston, MA. In this ROD, FRA approves Amtrak`s proposal subject to the inclusion into the project of a number of measures to eliminate or minimize potential adverse environmental impacts.

NONE

1995-05-01T23:59:59.000Z

340

Project Title  

NLE Websites -- All DOE Office Websites (Extended Search)

Chart: project timeline - Project Milestones - Budget - Bibliography * Thank you 29 30 Organization Chart * Project team: Purdue University - Dr. Brenda B. Bowen: PI, student...

Note: This page contains sample records for the topic "air improvements project" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


341

AltAir Fuels | Open Energy Information  

Open Energy Info (EERE)

Sector Renewable Energy Product Seattle-based developer of projects for the production of jet fuel from renewable and sustainable oils. References AltAir Fuels1 LinkedIn...

342

Powdered coal air dispersion nozzle  

SciTech Connect

An improved coal/air dispersion nozzle introduces fuel into the combustion chamber of a gas turbine engine as a finely atomized, dispersed spray for a uniform combustion. The nozzle has an inlet that receives finely powdered coal from a coal transport or coal/air fluidizer system and a scroll swirl generator is included within the nozzle to swirl a fluidized coal/air mixture supplied to the inlet of the nozzle. The scroll is in the form of a thin, flat metal sheet insert, twisted along its length, and configured to prevent build-up of coal particles within the nozzle prior to ejection from its outlet. Airblast air jets are included along the length of the nozzle body to assist in the discharge of the fluidized coal from the nozzle outlet and an angular pintle tip overlies the outlet to redirect coal/air mixture through a desired fluidized coal spray angle.

Kosek, T.P.; Steinhilper, E.A.

1981-10-27T23:59:59.000Z

343

Lithium-Air Battery: High Performance Cathodes for Lithium-Air Batteries  

SciTech Connect

BEEST Project: Researchers at Missouri S&T are developing an affordable lithium-air (Li-Air) battery that could enable an EV to travel up to 350 miles on a single charge. Todays EVs run on Li-Ion batteries, which are expensive and suffer from low energy density compared with gasoline. This new Li-Air battery could perform as well as gasoline and store 3 times more energy than current Li-Ion batteries. A Li-Air battery uses an air cathode to breathe oxygen into the battery from the surrounding air, like a human lung. The oxygen and lithium react in the battery to produce electricity. Current Li-Air batteries are limited by the rate at which they can draw oxygen from the air. The team is designing a battery using hierarchical electrode structures to enhance air breathing and effective catalysts to accelerate electricity production.

2010-08-01T23:59:59.000Z

344

Alternative Fuels Data Center: Congestion Mitigation and Air Quality (CMAQ)  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Congestion Mitigation Congestion Mitigation and Air Quality (CMAQ) Improvement Program to someone by E-mail Share Alternative Fuels Data Center: Congestion Mitigation and Air Quality (CMAQ) Improvement Program on Facebook Tweet about Alternative Fuels Data Center: Congestion Mitigation and Air Quality (CMAQ) Improvement Program on Twitter Bookmark Alternative Fuels Data Center: Congestion Mitigation and Air Quality (CMAQ) Improvement Program on Google Bookmark Alternative Fuels Data Center: Congestion Mitigation and Air Quality (CMAQ) Improvement Program on Delicious Rank Alternative Fuels Data Center: Congestion Mitigation and Air Quality (CMAQ) Improvement Program on Digg Find More places to share Alternative Fuels Data Center: Congestion Mitigation and Air Quality (CMAQ) Improvement Program on AddThis.com...

345

Retrofit Air Preheat Economics  

E-Print Network (OSTI)

Retrofit air preheat systems are the most reliable and efficient means to effect significant energy conservation for large existing industrial furnaces. Units can be quickly installed without a lengthy shutdown, and the furnace efficiency can be increased to a range of 89% to 92%. The economic justification for the addition of this equipment is presented in new total investment curves and simple payout curves for a range of fuel cost. This will enable the owner to quickly determine the preliminary feasibility and conceptual requirements for his project before proceeding with more vigorous work.

Goolsbee, J. A.

1981-01-01T23:59:59.000Z

346

Transportation Strategies to Improve Air Quality  

E-Print Network (OSTI)

800 1995 2000 2005 Year #Vehicles LPG CNG/LNG M85/M100 E85/E95 Electricity Hydrogen Total #12;CURRENT 2030 2035 2040 2045 2050 Year AlternativeVehicle(%ofallLDVs). New vehicle sales Total market penetration Early Com m ercialization Pre-Com m ercial Sales Prototype Dem onstration & Product Developm ent

Delaware, University of

347

Improving air handler efficiency in houses  

E-Print Network (OSTI)

of different blade design and fan to housing clearances forimprovements, such as fan blade and cabinet design are hardequipment design (not putting large fans in small cabinets).

Walker, Iain S.

2004-01-01T23:59:59.000Z

348

Technology Base Research Project for electrochemical energy storage  

DOE Green Energy (OSTI)

The US DOE's Office of Propulsion Systems provides support for an electrochemical energy storage program, which includes R D on advanced rechargeable batteries and fuel cells. A major goal of this program is to develop electrochemical power sources suitable for application in electric vehicles (EVs). The program centers on advanced systems that offer the potential for high performance and low life-cycle costs, both of which are necessary to permit significant penetration into commercial markets. The general R D areas addressed by the project include identification of new electrochemical couples for advanced batteries, determination of technical feasibility of the new couples, improvements in battery components and materials, establishment of engineering principles applicable to electrochemical energy storage and conversion, and the development of air-system (fuel cell, metal/air) technology for transportation applications. Major emphasis is given to applied research which will lead to superior performance and lower life-cycle costs. The TBR Project is divided into three major project elements: Exploratory Research, Applied Science Research, and Air Systems Research. Highlights of each project element are summarized according to the appropriate battery system or electrochemical research area. 16 figs., 4 tabs.

Kinoshita, Kim (ed.)

1991-06-01T23:59:59.000Z

349

Technology Base Research Project for electrochemical energy storage  

SciTech Connect

The US DOE's Office of Propulsion Systems provides support for an electrochemical energy storage program, which includes R D on advanced rechargeable batteries and fuel cells. A major goal of this program is to develop electrochemical power sources suitable for application in electric vehicles (EVs). The program centers on advanced systems that offer the potential for high performance and low life-cycle costs, both of which are necessary to permit significant penetration into commercial markets. The general R D areas addressed by the project include identification of new electrochemical couples for advanced batteries, determination of technical feasibility of the new couples, improvements in battery components and materials, establishment of engineering principles applicable to electrochemical energy storage and conversion, and the development of air-system (fuel cell, metal/air) technology for transportation applications. Major emphasis is given to applied research which will lead to superior performance and lower life-cycle costs. The TBR Project is divided into three major project elements: Exploratory Research, Applied Science Research, and Air Systems Research. Highlights of each project element are summarized according to the appropriate battery system or electrochemical research area. 16 figs., 4 tabs.

Kinoshita, Kim (ed.)

1991-06-01T23:59:59.000Z

350

Evaporative Enhancement for Air Cooled Condensers  

Science Conference Proceedings (OSTI)

This report summarizes research into condenser air evaporative pre-cooling technologies and the associated potential for energy and peak power savings. The interest in this project is evaluation of the specific application of evaporative cooling to the inlet air of condenser coils, particularly for large roof-top type air cooled chillers. While the technology is established and understood particularly well for hot, dry climates, this report is intended to also examine evaporative ...

2013-03-06T23:59:59.000Z

351

Contract/Project Management  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Fourth Quarter Fourth Quarter Overall Contract and Project Management Improvement Performance Metrics and Targets 1 Contract/Project Management Primary Performance Metrics FY 2011 Target FY 2011 Actual FY 2011 Pre- & Post-CAP Actual Comment 1a. Capital Asset Line Item Projects: (Pre-RCA/CAP) Projects completed within 110% of CD-2 TPC. 1b. Capital Asset Line Item Projects: (Post-RCA/CAP) 90% Line Item 84% Line Item 77% Pre-CAP 100% Post-CAP This is based on a 3-year rolling average (FY09 to FY11). TPC is Total Project Cost. 2a. EM Cleanup (Soil and Groundwater Remediation, D&D, and Waste Treatment and Disposal) Projects: (Pre- RAC/CAP) 90% of Projects completed within 110% of CD-2 TPC by FY12. 2b. EM Cleanup (Soil and Groundwater Remediation,

352

Contract/Project Management  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Second Quarter Second Quarter Overall Contract and Project Management Improvement Performance Metrics and Targets 1 Contract/Project Management Primary Performance Metrics FY 2011 Target FY 2011 Forecast FY 2011 Pre- & Post-CAP Forecast Comment 1a. Capital Asset Line Item Projects: (Pre-RCA/CAP) Projects completed within 110% of CD-2 TPC. 1b. Capital Asset Line Item Projects: (Post-RCA/CAP) 90% Line Item 84% Line Item 78% Pre-CAP 100% Post-CAP This is based on a 3-year rolling average (FY09 to FY11). TPC is Total Project Cost. 2a. EM Cleanup (Soil and Groundwater Remediation, D&D, and Waste Treatment and Disposal) Projects: (Pre- RAC/CAP) 90% of Projects completed within 110% of CD-2 TPC by FY12. 2b. EM Cleanup (Soil and Groundwater Remediation,

353

Contract/Project Management  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Third Quarter Third Quarter Overall Contract and Project Management Improvement Performance Metrics and Targets 1 Contract/Project Management Primary Performance Metrics FY 2011 Target FY 2011 Forecast FY 2011 Pre- & Post-CAP Forecast Comment 1a. Capital Asset Line Item Projects: (Pre-RCA/CAP) Projects completed within 110% of CD-2 TPC. 1b. Capital Asset Line Item Projects: (Post-RCA/CAP) 90% Line Item 84% Line Item 78% Pre-CAP 100% Post-CAP This is based on a 3-year rolling average (FY09 to FY11). TPC is Total Project Cost. 2a. EM Cleanup (Soil and Groundwater Remediation, D&D, and Waste Treatment and Disposal) Projects: (Pre- RAC/CAP) 90% of Projects completed within 110% of CD-2 TPC by FY12. 2b. EM Cleanup (Soil and Groundwater Remediation,

354

CFD Simulation and Analysis of the Combined Evaporative Cooling and Radiant Ceiling Air-conditioning System  

E-Print Network (OSTI)

Due to such disadvantages as large air duct and high energy consumption of the current all- outdoor air evaporative cooling systems used in the dry region of Northwest China, as well as the superiority of the ceiling cooling system in improving thermal comfort and saving energy, a combined system is presented in this paper. It combines an evaporative cooling system with ceiling cooling, in which the evaporative cooling system handles the entire latent load and one part of the sensible loads, and the ceiling cooling system deals with the other part of sensible loads in the air-conditioned zone, so that the condensation on radiant panels and the insufficiency of cooling capacity can be avoided. The cooling water at 18? used in the cooling coils of ceiling cooling system can be ground water, tap water or the cooled water from cooling towers in the summer. This new air-conditioning system and existing all- outdoor air evaporative cooling system are applied to a project in the city of Lanzhou. Energy consumption analysis of the building is carried out using the energy consumption code. Velocity and temperature distribution in the air-conditioned zone is computed using CFD. According to the results, the energy consumption and indoor human thermal comfort of both systems are then compared. It is concluded that the new system occupies less building space, reduces energy consumption, improves indoor human thermal comfort and saves initial investment.

Xiang, H.; Yinming, L.; Junmei, W.

2006-01-01T23:59:59.000Z

355

NETL: Turbines - UTSR Projects  

NLE Websites -- All DOE Office Websites (Extended Search)

2 An Experimental and Chemical Kinetics Study of the Combustion of Synga and High Hydrogen Content Fuels Penn State University & Princeton University 2 An Experimental and Chemical Kinetics Study of the Combustion of Synga and High Hydrogen Content Fuels Penn State University & Princeton University Robert Santoro (PSU), Fred Dryer (Princeton), & Yiguang Ju (Princeton) Project Dates: 10/1/2009 - 9/30/2012 Area of Research: Combusion Federal Project Manager: Mark Freeman Project Objective: To resolve the recently noted difficulties observed in the ability of existing elementary kinetic models to predict experimental ignition delay, burning rate, and homogenous chemical kinetic oxidation characteristics of hydrogen and hydrogen/carbon monoxide fuels with air and with air diluted with nitrogen and/or carbon dioxide at pressures and dilutions in the range of those contemplated for gas turbine applicaitons

356

Compressed Air Audits using AIRMaster  

E-Print Network (OSTI)

Air compressors are a significant industrial energy user and therefore a prime target for industrial energy audits. The project goal was to develop a software tool, AIRMaster, and supporting methodology for performing compressed air system audits. Seven field audits were conducted to refine the software and methodology as well as assess the savings potential of six common Operation and Maintenance measures. Audit results yielded significant savings with short payback periods. Total estimated savings for the project were 4,056,000 kWh or 49.2% of annual compressor energy for a cost savings of $152,000. Total implementation costs were $94,700 for a project payback period of 0.6 years. Capital benefits of delaying or avoiding the cost of a new compressor might double the energy benefits if a new compressor is being considered. The methodology proved to be a simple and effective audit tool.

Wheeler, G. M.; McGill, R. D.; Bessey, E. G.; Vischer, K.

1997-04-01T23:59:59.000Z

357

Air cathode structure manufacture  

DOE Patents (OSTI)

An improved air cathode structure for use in primary batteries and the like. The cathode structure includes a matrix active layer, a current collector grid on one face of the matrix active layer, and a porous, nonelectrically conductive separator on the opposite face of the matrix active layer, the collector grid and separator being permanently bonded to the matrix active layer. The separator has a preselected porosity providing low IR losses and high resistance to air flow through the matrix active layer to maintain high bubble pressure during operation of the battery. In the illustrated embodiment, the separator was formed of porous polypropylene. A thin hydrophobic film is provided, in the preferred embodiment, on the current collecting metal grid.

Momyer, William R. (Palo Alto, CA); Littauer, Ernest L. (Los Altos Hills, CA)

1985-01-01T23:59:59.000Z

358

A deterministic air quality forecasting system for Torino urban area, Italy  

Science Conference Proceedings (OSTI)

An urban air quality forecasting system for Torino city has been developed, within the EU funded project FUMAPEX, to support the prevention and management of urban air pollution episodes. The proposed forecasting system is designed to provide stakeholders ... Keywords: Air quality forecasting, Air quality management, Chemical transport models, Urban air pollution, Urban meteorology

S. Finardi; R. De Maria; A. D'Allura; C. Cascone; G. Calori; F. Lollobrigida

2008-03-01T23:59:59.000Z

359

Advanced Flue Gas Desulfurization (AFGD) demonstration project: Volume 2, Project performance and economics. Final technical report  

SciTech Connect

The project objective is to demonstrate removal of 90--95% or more of the SO{sub 2} at approximately one-half the cost of conventional scrubbing technology; and to demonstrate significant reduction of space requirements. In this project, Pure Air has built a single SO{sub 2} absorber for a 528-MWe power plant. The absorber performs three functions in a single vessel: prequencher, absorber, and oxidation of sludge to gypsum. Additionally, the absorber is of a co- current design, in which the flue gas and scrubbing slurry move in the same direction and at a relatively high velocity compared to conventional scrubbers. These features all combine to yield a state- of-the-art SO{sub 2} absorber that is more compact and less expensive than conventional scrubbers. The project incorporated a number of technical features including the injection of pulverized limestone directly into the absorber, a device called an air rotary sparger located within the base of the absorber, and a novel wastewater evaporation system. The air rotary sparger combines the functions of agitation and air distribution into one piece of equipment to facilitate the oxidation of calcium sulfite to gypsum. Additionally, wastewater treatment is being demonstrated to minimize water disposal problems inherent in many high-chloride coals. Bituminous coals primarily from the Indiana, Illinois coal basin containing 2--4.5% sulfur were tested during the demonstration. The Advanced Flue Gas Desulfurization (AFGD) process has demonstrated removal of 95% or more of the SO{sub 2} while providing a commercial gypsum by-product in lieu of solid waste. A portion of the commercial gypsum is being agglomerated into a product known as PowerChip{reg_sign} gypsum which exhibits improved physical properties, easier flowability and more user friendly handling characteristics to enhance its transportation and marketability to gypsum end-users.

NONE

1996-04-30T23:59:59.000Z

360

Colorado State Capitol Building Geothermal Program Geothermal Project |  

Open Energy Info (EERE)

State Capitol Building Geothermal Program Geothermal Project State Capitol Building Geothermal Program Geothermal Project Jump to: navigation, search Last modified on July 22, 2011. Project Title Colorado State Capitol Building Geothermal Program Project Type / Topic 1 Recovery Act - Geothermal Technologies Program: Ground Source Heat Pumps Project Type / Topic 2 Topic Area 1: Technology Demonstration Projects Project Description This building is approximately 100 years old, and much of the building is heated with expensive district steam and lacks sufficient central cooling. The requested funding pertains to Topic Area 1 Technology Demonstration Projects. Funding would be used for Phase I - Feasibility Study and Engineering Design, Phase II - Installation and Commissioning of Equipment, and Phase III - Operation, Data Collection, and Marketing. Geothermal energy provided by an open-loop ground source heat pump system and upgrades to the building HVAC systems will reduce consumption of electricity and utility steam created with natural gas. Additionally, comfort, operations and maintenance, and air quality will be improved as a result. It is anticipated that the open loop GHP system will require a 500-650 gpm water flow rate.

Note: This page contains sample records for the topic "air improvements project" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


361

Air Pollution (Illinois)  

Energy.gov (U.S. Department of Energy (DOE))

This article states regulations for monitoring air pollution, methods for permit applications, emission limitations for pollutants and air quality standards.

362

Compressed Air Energy Storage Demonstration Newsletter  

Science Conference Proceedings (OSTI)

The Compressed Air Energy Storage (CAES) Demonstration Project includes the phased planning, engineering design, construction, demonstration, and performance monitoring of two CAES plants. One plant will be a system rated at 300 MWs for up to 10 hours with a below-ground reservoir for bulk energy air storage, and the other will be a system rated at 15 MWs for 2 hours with above-ground air vessel/piping. This is a critical technology demonstration project that is necessary to enable higher penetration of ...

2011-04-21T23:59:59.000Z

363

NETL: Oil & Natural Gas Projects  

NLE Websites -- All DOE Office Websites (Extended Search)

Geomechanical Study of Bakken Formation for Improved Oil Recovery Last Reviewed 662013 DE-08NT0005643 Goal The goal of this project is to determine the geomechanical properties...

364

Air sampling in the workplace. Final report  

Science Conference Proceedings (OSTI)

This report provides technical information on air sampling that will be useful for facilities following the recommendations in the NRC`s Regulatory Guide 8.25, Revision 1, ``Air sampling in the Workplace.`` That guide addresses air sampling to meet the requirements in NRC`s regulations on radiation protection, 10 CFR Part 20. This report describes how to determine the need for air sampling based on the amount of material in process modified by the type of material, release potential, and confinement of the material. The purposes of air sampling and how the purposes affect the types of air sampling provided are discussed. The report discusses how to locate air samplers to accurately determine the concentrations of airborne radioactive materials that workers will be exposed to. The need for and the methods of performing airflow pattern studies to improve the accuracy of air sampling results are included. The report presents and gives examples of several techniques that can be used to evaluate whether the airborne concentrations of material are representative of the air inhaled by workers. Methods to adjust derived air concentrations for particle size are described. Methods to calibrate for volume of air sampled and estimate the uncertainty in the volume of air sampled are described. Statistical tests for determining minimum detectable concentrations are presented. How to perform an annual evaluation of the adequacy of the air sampling is also discussed.

Hickey, E.E.; Stoetzel, G.A.; Strom, D.J.; Cicotte, G.R. [Pacific Northwest Lab., Richland, WA (United States); Wiblin, C.M. [Advanced Systems Technology, Inc., Atlanta, GA (United States); McGuire, S.A. [Nuclear Regulatory Commission, Washington, DC (United States). Div. of Regulatory Applications

1993-09-01T23:59:59.000Z

365

Improving Performance of Federal Permitting and Review of Infrastructu...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Improving Performance of Federal Permitting and Review of Infrastructure Projects Improving Performance of Federal Permitting and Review of Infrastructure Projects Electricity...

366

NETL: Power Plant Improvement Initiative (PPII)  

NLE Websites -- All DOE Office Websites (Extended Search)

PPII Map Clean Coal Demonstrations Power Plant Improvement Initiative (PPII) Project Location Map Place mouse cursor over state for and select the project you are interested in....

367

Contract/Project Management  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Fourth Quarter Fourth Quarter Overall Contract and Project Management Improvement Performance Metrics and Targets 1 Contract/Project Management Performance Metric FY 2012 Target FY 2012 Final FY 2012 Pre- & Post-CAP Final Comment Capital Asset Project Success: Complete 90% of capital asset projects at original scope and within 110% of CD-2 TPC. 90%* 86% Construction 87% Cleanup 84% 77% Pre-CAP 89% Post-CAP This is based on a 3- year rolling average (FY10 to FY12). TPC is Total Project Cost. Contract/Project Management Performance Metrics FY 2012 Target FY 2012 4th Qtr Actual Comment Certified EVM Systems: Post CD-3, (greater than $20 million). 95%* 100% EVM represents Earned Value Management. Certified FPD's at CD-1: Projects

368

Contract/Project Management  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

First Quarter First Quarter Overall Contract and Project Management Improvement Performance Metrics and Targets 1 Contract/Project Management Performance Metric FY 2012 Target FY 2012 Forecast FY 2012 Pre- & Post-CAP Forecast Comment Capital Asset Project Success: Complete 90% of capital asset projects at original scope and within 110% of CD-2 TPC. 90%* 84% Construction 83% Cleanup 85% 77% Pre-CAP 86% Post- CAP This is based on a 3- year rolling average (FY10 to FY12). TPC is Total Project Cost. Contract/Project Management Performance Metrics FY 2012 Target FY 2012 1st Qtr Actual Comment Certified EVM Systems: Post CD-3, (greater than $20 million). 95%* 94% EVM represents Earned Value Management. Certified FPD's at CD-1: Projects

369

Contract/Project Management  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Second Quarter Second Quarter Overall Contract and Project Management Improvement Performance Metrics and Targets 1 Contract/Project Management Performance Metric FY 2012 Target FY 2012 Forecast FY 2012 Pre- & Post-CAP Forecast Comment Capital Asset Project Success: Complete 90% of capital asset projects at original scope and within 110% of CD-2 TPC. 90%* 88% Construction 87% Cleanup 89% 77% Pre-CAP 92% Post- CAP This is based on a 3- year rolling average (FY10 to FY12). TPC is Total Project Cost. Contract/Project Management Performance Metrics FY 2012 Target FY 2012 2nd Qtr Actual Comment Certified EVM Systems: Post CD-3, (greater than $20 million). 95%* 96% EVM represents Earned Value Management. Certified FPD's at CD-1: Projects

370

Contract/Project Management  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Third Quarter Third Quarter Overall Contract and Project Management Improvement Performance Metrics and Targets 1 Contract/Project Management Performance Metric FY 2012 Target FY 2012 Forecast FY 2012 Pre- & Post-CAP Forecast Comment Capital Asset Project Success: Complete 90% of capital asset projects at original scope and within 110% of CD-2 TPC. 90%* 87% Construction 87% Cleanup 87% 77% Pre-CAP 90% Post- CAP This is based on a 3- year rolling average (FY10 to FY12). TPC is Total Project Cost. Contract/Project Management Performance Metrics FY 2012 Target FY 2012 3rd Qtr Actual Comment Certified EVM Systems: Post CD-3, (greater than $20 million). 95%* 98% EVM represents Earned Value Management. Certified FPD's at CD-1: Projects

371

Measuring Outdoor Air Intake Rates into Existing Building  

SciTech Connect

Practical and accurate technologies are needed for continuously measuring and controlling outdoor air (OA) intake rates in commercial building heating, ventilating, and air conditioning (HVAC) systems. This project evaluated two new measurement approaches. Laboratory experiments determined that OA flow rates were measurable with errors generally less than 10 percent using electronic air velocity probes installed between OA intake louver blades or at the outlet face of louvers. High accuracy was maintained with OA flow rates as low as 15 percent of the maximum for the louvers. Thus, with this measurement approach HVAC systems do not need separate OA intakes for minimum OA supply. System calibration parameters are required for each unique combination of louver type and velocity sensor location but calibrations are not necessary for each system installation. The research also determined that the accuracy of measuring OA flow rates with velocity probes located in the duct downstream of the intake louver was not improved by installing honeycomb airflow straighteners upstream of the probes. Errors varied with type of upstream louver, were as high as 100 percent, and were often greater than 25 percent. In conclusion, use of electronic air velocity probes between the blades of OA intake louvers or at the outlet face of louvers is a highly promising means of accurately measuring rates of OA flow into HVAC systems. The use of electronic velocity probes downstream of airflow straighteners is less promising, at least with the relatively small OA HVAC inlet systems employed in this research.

Fisk, William; Sullivan, Douglas; Cohen, Sebastian; Han, Hwataik

2009-04-16T23:59:59.000Z

372

Compressed Air Storage with Humidification: An Economic Evaluation  

Science Conference Proceedings (OSTI)

Compressed Air Storage with Humidification (CASH) plants utilize air saturation to greatly improve the energy ratio. This EPRI study examines whether the CASH Power Plant can provide electric power at the lowest cost for cycling operation.

1999-03-08T23:59:59.000Z

373

Project 328  

NLE Websites -- All DOE Office Websites (Extended Search)

5 5 CONTACTS Gary J. Stiegel Gasification Technology Manager National Energy Technology Laboratory 626 Cochrans Mill Road P.O. Box 10940 Pittsburgh, PA 15236 412-386-4499 gary.stiegel@netl.doe.gov Jenny Tennant Project Manager National Energy Technology Laboratory 3610 Collins Ferry Road P.O. Box 880 Morgantown, WV 26507 304-285-4830 Jenny.Tennant@netl.doe.gov Gasification Technologies Conceptual drawing of Rocketdyne's gasification system ADVANCED GASIFICATION SYSTEMS DEVELOPMENT Description Rocketdyne will apply rocket engine technology to gasifier design, allowing for a paradigm shift in gasifier function, resulting in significant improvements in capital and maintenance costs. Its new gasifier will be an oxygen-blown, dry-feed, plug-flow entrained reactor able to achieve carbon conversions of nearly 100 percent by rapidly heating low coal particles

374

Project 370  

NLE Websites -- All DOE Office Websites (Extended Search)

crshadd@sandia.gov crshadd@sandia.gov O 2 /CO 2 RECYCLE COAL COMBUSTION TO MINIMIZE POLLUTANTS Description O 2 /CO 2 recycle coal combustion is a promising, retrofittable technique for electric power production, while producing a nearly pure stream of CO 2 for subsequent use or sequestration. Most pollutant emissions, including NO x , are lower in this process, compared to conventional pulverized coal combustion. However, laboratory and pilot-scale tests to date have shown a wide variation in the fractional reduction of NO x when adopting this technology, suggesting that further improvements in NO x reduction are possible, given a better understanding of the dominant routes of NO x production and destruction in these systems. Goals The goal of this project is to determine the relative influence of three different

375

Project 143  

NLE Websites -- All DOE Office Websites (Extended Search)

George Rizeq George Rizeq Principal Investigator GE Global Research 18A Mason Irvine, CA 92618 949-330-8973 rizeq@research.ge.com FUEL-FLEXIBLE GASIFICATION-COMBUSTION TECHNOLOGY FOR PRODUCTION OF HYDROGEN AND SEQUESTRATION-READY CARBON DIOXIDE Description Projections of increased demands for energy worldwide, coupled with increasing environmental concerns have given rise to the need for new and innovative technologies for coal-based energy plants. Incremental improvements in existing plants will likely fall short of meeting future capacity and environmental needs economically. Thus, the implementation of new technologies at large scale is vital. In order to prepare for this inevitable paradigm shift, it is necessary to have viable alternatives that have been proven both theoretically and experimentally

376

Project 270  

NLE Websites -- All DOE Office Websites (Extended Search)

SILICON CARBIDE MICRO-DEVICES FOR SILICON CARBIDE MICRO-DEVICES FOR COMBUSTION GAS SENSING UNDER HARSH CONDITIONS Description Reducing pollution and improving energy efficiency require sensitive, rugged sensors that can quantitatively detect gases that are produced in advanced combustion systems. Most materials cannot withstand the high temperature, chemically reactive environments encountered in power plants. This project is focused on developing solid state sensors based on the wide bandgap semiconductor silicon carbide (SiC), which can tolerate high temperatures and pressures as well as corrosive gases. Drawing upon the tools of semiconductor physics, surface science and chemistry, at the level of individual atoms and molecules, an understanding of the underlying physical mechanisms leading to

377

Study of long term options for electric vehicle air conditioning  

SciTech Connect

There are strong incentives in terms of national energy and environmental policy to encourage the commercialization of electrically powered vehicles in the U.S. Among these incentives are reduced petroleum consumption, improved electric generation capacity utilization, reduced IC engine emissions, and, depending on the primary fuel used for electric power generation, reduced emissions of carbon dioxide. A basic requirement for successfully commercializing any motor vehicle in the US is provision of adequate passenger comfort heating and air conditioning (cooling). Although air conditioning is generally sold as optional equipment, in excess of 80% of the automobiles and small trucks sold in the US have air conditioning systems. In current, pre-commercial electric vehicles, comfort heating is provided by a liquid fuel fired heater that heats water which is circulated through the standard heater core in the conventional interior air handling unit. Air conditioning is provided by electric motor driven compressors, installed in a system having, perhaps, an {open_quotes}upsized{close_quotes} condenser and a standard evaporator (front and rear evaporators in some instances) installed in the conventional interior air handler. Although this approach is adequate in the near term for initial commercialization efforts, a number of shortcomings of this arrangement, as well as longer range concerns need to be addressed. In this project, the long term alternatives for cooling and heating electric vehicles effectively, efficiently (with minimum range penalties), and without adverse environmental impacts have been examined. Identification of options that can provide both heating and cooling is important, in view of the disadvantages of carrying separate heating and cooling systems in the vehicle.

Dieckmann, J.; Mallory, D. [Little (Arthur D.), Inc., Cambridge, MA (United States)

1991-07-01T23:59:59.000Z

378

Study of long term options for electric vehicle air conditioning  

DOE Green Energy (OSTI)

There are strong incentives in terms of national energy and environmental policy to encourage the commercialization of electrically powered vehicles in the U.S. Among these incentives are reduced petroleum consumption, improved electric generation capacity utilization, reduced IC engine emissions, and, depending on the primary fuel used for electric power generation, reduced emissions of carbon dioxide. A basic requirement for successfully commercializing any motor vehicle in the US is provision of adequate passenger comfort heating and air conditioning (cooling). Although air conditioning is generally sold as optional equipment, in excess of 80% of the automobiles and small trucks sold in the US have air conditioning systems. In current, pre-commercial electric vehicles, comfort heating is provided by a liquid fuel fired heater that heats water which is circulated through the standard heater core in the conventional interior air handling unit. Air conditioning is provided by electric motor driven compressors, installed in a system having, perhaps, an [open quotes]upsized[close quotes] condenser and a standard evaporator (front and rear evaporators in some instances) installed in the conventional interior air handler. Although this approach is adequate in the near term for initial commercialization efforts, a number of shortcomings of this arrangement, as well as longer range concerns need to be addressed. In this project, the long term alternatives for cooling and heating electric vehicles effectively, efficiently (with minimum range penalties), and without adverse environmental impacts have been examined. Identification of options that can provide both heating and cooling is important, in view of the disadvantages of carrying separate heating and cooling systems in the vehicle.

Dieckmann, J.; Mallory, D. (Little (Arthur D.), Inc., Cambridge, MA (United States))

1991-07-01T23:59:59.000Z

379

Connectable solar air collectors Solar Energy Centre Denmark  

E-Print Network (OSTI)

Connectable solar air collectors Solar Energy Centre Denmark Danish Technological Institute SEC-R-22 #12;Connectable solar air collectors Søren ?stergaard Jensen Miroslav Bosanac Solar Energy Centre within the project "Connectable solar air collector/PVT collector" (Sammenkoblelig luftsolfanger

380

Fuel Cell Forklift Project Final Report  

SciTech Connect

This project addresses the DOEs priorities related to acquiring data from real-world fuel cell operation, eliminating non-technical barriers, and increasing opportunities for market expansion of hydrogen fuel cell technologies. The project involves replacing the batteries in a complete fleet of class-1 electric lift trucks at FedEx Freights Springfield, MO parcel distribution center with 35 Plug Power GenDrive fuel cell power units. Fuel for the power units involves on-site hydrogen handling and dispensing equipment and liquid hydrogen delivery by Air Products. The project builds on FedEx Freights previous field trial experience with a handful of Plug Powers GenDrive power units. Those trials demonstrated productivity gains and improved performance compared to battery-powered lift trucks. Full lift truck conversion at our Springfield location allows us to improve the competitiveness of our operations and helps the environment by reducing greenhouse gas emissions and toxic battery material use. Success at this distribution center may lead to further fleet conversions at some of our distribution centers.

Cummings, Clifton C

2013-10-23T23:59:59.000Z

Note: This page contains sample records for the topic "air improvements project" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


381

Residential Forced Air System Cabinet Leakage and Blower Performance  

SciTech Connect

This project evaluated the air leakage and electric power consumption of Residential HVAC components, with a particular focus on air leakage of furnace cabinets. Laboratory testing of HVAC components indicated that air leakage can be significant and highly variable from unit to unit ? indicating the need for a standard test method and specifying maximum allowable air leakage in California State energy codes. To further this effort, this project provided technical assistance for the development of a national standard for Residential HVAC equipment air leakage. This standard is being developed by ASHRAE and is called"ASHRAE Standard 193P - Method of test for Determining the Air Leakage Rate of HVAC Equipment". The final part of this project evaluated techniques for measurement of furnace blower power consumption. A draft test procedure for power consumption was developed in collaboration with the Canadian General Standards Board: CSA 823"Performance Standard for air handlers in residential space conditioning systems".

Walker, Iain S.; Dickerhoff, Darryl J.; Delp, William W.

2010-03-01T23:59:59.000Z

382

Modeling the Transport and Chemical Evolution of Onshore and Offshore Emissions and their Impact on Local and Regional Air Quality Using a Variable-Grid-Resolution Air Quality Model  

SciTech Connect

This research project has two primary objectives: (1) to further develop and refine the Multiscale Air Quality Simulation Platform-Variable Grid Resolution (MAQSIP-VGR) model, an advanced variable-grid-resolution air quality model, to provide detailed, accurate representation of the dynamical and chemical processes governing the fate of anthropogenic emissions in coastal environments; and (2) to improve current understanding of the potential impact of onshore and offshore oil and gas exploration and production (E&P) emissions on O{sub 3} and particulate matter nonattainment in the Gulf of Mexico and surrounding states.

Kiran Alapaty; Adel Hanna

2006-10-16T23:59:59.000Z

383

Project Accounts  

NLE Websites -- All DOE Office Websites (Extended Search)

» Project Accounts » Project Accounts Project Accounts Overview Project accounts are designed to facilitate collaborative computing by allowing multiple users to use the same account. All actions performed by the project account are traceable back to the individual who used the project account to perform those actions via gsisshd accounting logs. Requesting a Project Account PI's, PI proxies and project managers are allowed to request a project account. In NIM do "Actions->Request a Project Account" and fill in the form. Select the repository that the Project Account is to use from the drop-down menu, "Sponsoring Repository". Enter the name you want for the account (8 characters maximum) and a description of what you will use the account for and then click on the "Request Project Account" button. You

384

TECHNOLOGIES TO ENHANCE THE OPERATION OF EXISTING NATURAL GAS COMPRESSION INFRASTRUCTURE - MANIFOLD DESIGN FOR CONTROLLING ENGINE AIR BALANCE  

SciTech Connect

This document provides results and conclusions for Task 15.0--Detailed Analysis of Air Balance & Conceptual Design of Improved Air Manifolds in the ''Technologies to Enhance the Operation of Existing Natural Gas Compression Infrastructure'' project. SwRI{reg_sign} is conducting this project for DOE in conjunction with Pipeline Research Council International, Gas Machinery Research Council, El Paso Pipeline, Cooper Compression, and Southern Star, under DOE contract number DE-FC26-02NT41646. The objective of Task 15.0 was to investigate the perceived imbalance in airflow between power cylinders in two-stroke integral compressor engines and develop solutions via manifold redesign. The overall project objective is to develop and substantiate methods for operating integral engine/compressors in gas pipeline service, which reduce fuel consumption, increase capacity, and enhance mechanical integrity.

Gary D. Bourn; Ford A. Phillips; Ralph E. Harris

2005-12-01T23:59:59.000Z

385

Zero Carryover Liquid-Desiccant Air Conditioner for Solar Applications: Preprint  

DOE Green Energy (OSTI)

A novel liquid-desiccant air conditioner that dries and cools building supply air will transform the use of direct-contact liquid-desiccant systems in HVAC applications, improving comfort, air quality, and providing energy-efficient humidity control.

Lowenstein, A.; Slayzak, S.; Kozubal, E.

2006-07-01T23:59:59.000Z

386

Energy Savings and Economics of Advanced Control Strategies for Packaged Air-Conditioning Units with Gas Heat  

SciTech Connect

Pacific Northwest National Laboratory (PNNL) with funding from the U.S. Department of Energy's Building Technologies Program (BTP) evaluated a number of control strategies that can be implemented in a controller, to improve the operational efficiency of the packaged air conditioning units. The two primary objectives of this research project are: (1) determine the magnitude of energy savings achievable by retrofitting existing packaged air conditioning units with advanced control strategies not ordinarily used for packaged units and (2) estimating what the installed cost of a replacement control with the desired features should be in various regions of the U.S. This document reports results of the study.

Wang, Weimin; Katipamula, Srinivas; Huang, Yunzhi; Brambley, Michael R.

2011-12-31T23:59:59.000Z

387

Strategy Guideline: Compact Air Distribution Systems  

SciTech Connect

This Strategy Guideline discusses the benefits and challenges of using a compact air distribution system to handle the reduced loads and reduced air volume needed to condition the space within an energy efficient home. Traditional systems sized by 'rule of thumb' (i.e., 1 ton of cooling per 400 ft2 of floor space) that 'wash' the exterior walls with conditioned air from floor registers cannot provide appropriate air mixing and moisture removal in low-load homes. A compact air distribution system locates the HVAC equipment centrally with shorter ducts run to interior walls, and ceiling supply outlets throw the air toward the exterior walls along the ceiling plane; alternatively, high sidewall supply outlets throw the air toward the exterior walls. Potential drawbacks include resistance from installing contractors or code officials who are unfamiliar with compact air distribution systems, as well as a lack of availability of low-cost high sidewall or ceiling supply outlets to meet the low air volumes with good throw characteristics. The decision criteria for a compact air distribution system must be determined early in the whole-house design process, considering both supply and return air design. However, careful installation of a compact air distribution system can result in lower material costs from smaller equipment, shorter duct runs, and fewer outlets; increased installation efficiencies, including ease of fitting the system into conditioned space; lower loads on a better balanced HVAC system, and overall improved energy efficiency of the home.

Burdick, A.

2013-06-01T23:59:59.000Z

388

Residential Forced Air System Cabinet Leakage and Blower Performance  

NLE Websites -- All DOE Office Websites (Extended Search)

Residential Forced Air System Cabinet Leakage and Blower Performance Residential Forced Air System Cabinet Leakage and Blower Performance Title Residential Forced Air System Cabinet Leakage and Blower Performance Publication Type Report LBNL Report Number LBNL-3383E Year of Publication 2010 Authors Walker, Iain S., Darryl J. Dickerhoff, and William W. Delp Publisher Lawrence Berkeley National Laboratory City Berkeley Keywords air flow measurement, air leakage, blower power measurement, blowers, energy performance of buildings group, forced air systems, furnaces, indoor environment department, other, public interest energy research (pier) program, residential hvac Abstract This project evaluated the air leakage and electric power consumption of Residential HVAC components, with a particular focus on air leakage of furnace cabinets. Laboratory testing of HVAC components indicated that air leakage can be significant and highly variable from unit to unit - indicating the need for a standard test method and specifying maximum allowable air leakage in California State energy codes. To further this effort, this project provided technical assistance for the development of a national standard for Residential HVAC equipment air leakage. This standard is being developed by ASHRAE and is called "ASHRAE Standard 193P - Method of test for Determining the Air Leakage Rate of HVAC Equipment". The final part of this project evaluated techniques for measurement of furnace blower power consumption. A draft test procedure for power consumption was developed in collaboration with the Canadian General Standards Board: CSA 823 "Performance Standard for air handlers in residential space conditioning systems".

389

NETL: Turbines - UTSR Projects  

NLE Websites -- All DOE Office Websites (Extended Search)

4 Combustion Dynamics in Multi-Nozzle Combustors Operating on High-Hydrogen Fuels Penn State University & Georgia Tech 4 Combustion Dynamics in Multi-Nozzle Combustors Operating on High-Hydrogen Fuels Penn State University & Georgia Tech Dom Santavicca (PSU) & Tim Lieuwen (Georgia Tech) Project Dates: 10/1/2008 - 9/30/2011 Area of Research: Combusion Federal Project Manager: Mark Freeman Project Objective: The objectives of this project are 1) to obtain fundamental understanding of the response of lean premixed multi-nozzle combustors operating on high hydrogen, coal derived fuels to both transverse and longitudinal fluctuations of the air flow rate and 2) to use this understanding to formulate and validate longitudinal and transverse flame response models that can be used to predict instability in multi-nozzle annular and can combustors. Such models are an essential tool

390

Compressed Air Energy Storage (CAES) Demonstration Newsletter, April 2013  

Science Conference Proceedings (OSTI)

The Compressed Air Energy Storage (CAES) demonstration project includes the phased planning, engineering design, construction, demonstration and performance monitoring of two CAES plants. These plants are envisioned to be the following: 1) a system rated at 300 MWs for up to 10 hours with a below-ground reservoir for bulk energy air storage and 2) a system rated at 15 MWs for 2 hours with above-ground air vessel/piping.This is a critical technology demonstration project, necessary to ...

2013-04-25T23:59:59.000Z

391

Compressed Air Energy Storage Demonstration Newsletter, October 2013  

Science Conference Proceedings (OSTI)

The Compressed Air Energy Storage (CAES) demonstration project includes the phased planning, engineering design, construction, demonstration and performance monitoring of two CAES plants. These plants are envisioned to be the following: 1) a system rated at 300 MWs for up to 10 hours with a below-ground reservoir for bulk energy air storage and 2) a system rated at 15 MWs for 2 hours with above-ground air vessel/piping.This is a critical technology demonstration project, necessary to ...

2013-10-30T23:59:59.000Z

392

Compressed Air Energy Storage (CAES) Demonstration Newsletter, July 2013  

Science Conference Proceedings (OSTI)

The Compressed Air Energy Storage (CAES) demonstration project includes the phased planning, engineering design, construction, demonstration and performance monitoring of two CAES plants. These plants are envisioned to be the following: 1) a system rated at 300 MWs for up to 10 hours with a below-ground reservoir for bulk energy air storage and 2) a system rated at 15 MWs for 2 hours with above-ground air vessel/piping.This is a critical technology demonstration project, necessary to ...

2013-07-29T23:59:59.000Z

393

Project 244  

NLE Websites -- All DOE Office Websites (Extended Search)

PROJECT PARTNER Advanced Technology Systems, Inc. Pittsburgh, PA PROJECT PARTNERS Ohio University Athens, OH Texas A&M University-Kingsville Kingsville, TX WEBSITES http:...

394

Projects | ORNL  

NLE Websites -- All DOE Office Websites (Extended Search)

and Conferences Supporting Organizations Supercomputing and Computation Home | Science & Discovery | Supercomputing and Computation | Projects Projects 1-10 of 180 Results Prev...

395

Project Title  

NLE Websites -- All DOE Office Websites (Extended Search)

CCS August 20-22, 2013 2 Presentation Outline * Benefits to the program * Project overall objectives * Technical status * Project summary * Conclusions and future plans 3 Benefit...

396

NETL: IEP - Air Quality Research: Health Effects of Coal Plant Emissions  

NLE Websites -- All DOE Office Websites (Extended Search)

Health Effects of Coal Plant Emissions Health Effects of Coal Plant Emissions Health Effects of Coal Plant Emissions Map Click on a Project Name to Get More Information Click to read a DOE TechLine [PDF-22KB] describing three new projects that will improve our current understanding of the link between power plant emissions, PM2.5, and human health. The Health Effects component of NETL's Air Quality Research Program is designed to enhance the body of scientific evidence relating stack emissions from coal plants to adverse health effects resulting from human exposures to air pollution. Despite the fact that coal plants emit significant amounts of PM2.5 and mercury to the atmosphere, there is currently a great deal of uncertainty regarding the actual amount of health damage resulting from these emissions. In order to devise cost-effective

397

Carbon Dioxide and Ionic Liquid Refrigerants: Compact, Efficient Air Conditioning with Ionic Liquid-Based Refrigerants  

SciTech Connect

BEETIT Project: Notre Dame is developing an air-conditioning system with a new ionic liquid and CO2 as the working fluid. Synthetic refrigerants used in air conditioning and refrigeration systems are potent GHGs and can trap 1,000 times more heat in the atmosphere than CO2 alonemaking CO2 an attractive alternative for synthetic refrigerants in cooling systems. However, operating cooling systems with pure CO2 requires prohibitively high pressures and expensive hardware. Notre Dame is creating a new fluid made of CO2 and ionic liquid that enables the use of CO2 at low pressures and requires minimal changes to existing hardware and production lines. This new fluid also produces no harmful emissions and can improve the efficiency of air conditioning systems enabling new use of CO2 as a refrigerant in cooling systems.

2010-10-01T23:59:59.000Z

398

Clean Air Act | Open Energy Information  

Open Energy Info (EERE)

Clean Air Act Clean Air Act Jump to: navigation, search Statute Name Clean Air Act Year 1970 Url CAA.jpg Description Congress passed the CAA in 1970 in order to combat air pollution in the United States and protect the health and general welfare of United States citizens against air pollutants. References CAA[1] Federal Oil and Gas[2] Contents 1 Introduction 2 Title I Air Pollution Prevention 3 Title II Emission Standards for Moving Sources 4 Title III General Provisions 5 Title IV Acid Deposition Control 6 Title V Permits 7 Title VI Stratospheric Ozone Protection 8 References Introduction The Clean Air Act was enacted by congress in 1990. Since then only minor changes have been made. The act is just a law ensuring that the EPA will follow certain guidelines and definitions for protecting and improving the

399

Air Sealing Your Home | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Your Home Your Home Air Sealing Your Home November 26, 2013 - 6:22pm Addthis Save on heating and cooling costs by checking for air leaks in common trouble spots in your home. Save on heating and cooling costs by checking for air leaks in common trouble spots in your home. What does this mean for me? Save money and energy by air sealing your house. Caulking and weatherstripping are simple, effective ways of sealing air leaks in your home. Reducing the amount of air that leaks in and out of your home is a cost-effective way to cut heating and cooling costs, improve durability, increase comfort, and create a healthier indoor environment. Caulking and weatherstripping are two simple and effective air-sealing techniques that offer quick returns on investment, often one year or less. Caulk is

400

Air Leakage of Furnaces and Air Handlers  

NLE Websites -- All DOE Office Websites (Extended Search)

Air Leakage of Furnaces and Air Handlers Air Leakage of Furnaces and Air Handlers Title Air Leakage of Furnaces and Air Handlers Publication Type Journal Article LBNL Report Number LBNL-5553E Year of Publication 2010 Authors Walker, Iain S., Mile Lubliner, Darryl J. Dickerhoff, and William W. Delp Journal 2010 ACEEE Summer Study on Energy Efficiency in Buildings The Climate for efficiency is now Date Published 08/2010 Abstract In recent years, great strides have been made in reducing air leakage in residential and to a lesser extent small commercial forced air duct systems. Several authorities have introduced low leakage limits for thermal distribution systems; for example, the State of California Energy Code for Buildings gives credit for systems that leak less than 6% of the total air flow at 25 Pa.

Note: This page contains sample records for the topic "air improvements project" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


401

NREL: Department of Defense Energy Programs - Energy Projects  

NLE Websites -- All DOE Office Websites (Extended Search)

the Department of Defense across all military service branches: Air Force Academy Microgrid Project Photo of a cathedral. NREL is helping the U.S. Air Force guide and implement...

402

Improved Battery Pack Thermal Management to Reduce Cost and Increase Energy Density: Cooperative Research and Development Final Report, CRADA Number CRD-12-499  

SciTech Connect

Under this CRADA NREL will support Creare's project for the Department of Energy entitled 'Improved Battery Pack Thermal Management to Reduce Cost and Increase Energy Density' which involves the development of an air-flow based cooling product that increases energy density, safety, and reliability of hybrid electric vehicle battery packs.

Smith, K.

2013-10-01T23:59:59.000Z

403

Bio-Based Phase Change Materials Research Project | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Based Phase Change Materials Research Based Phase Change Materials Research Project Bio-Based Phase Change Materials Research Project The Department of Energy is currently conducting research into the development of low cost, bio-based phase change materials for building envelopes. Because insulation keeps hot air out inside buildings during the summer and outside during the winter, developing low cost materials can both drive down the cost of insulation and reduce energy costs. Project Description This project seeks to develop a low cost manufacturing process for the production of phase change materials (PCMs), and to subsequently evaluate the PCM pellets produced to provide improved insulation in buildings. Project Partners Research is being undertaken between the Department of Energy, Oak Ridge

404

Ambient Operation of Li/Air Batteries  

Science Conference Proceedings (OSTI)

In this work, Li/air batteries based on nonaqueous electrolytes were investigated in ambient conditions (with an oxygen partial pressure of 0.21 atm and relative humidity of ~20%). A heat-sealable polymer membrane was used as both an oxygen-diffusion membrane and as a moisture barrier for Li/air batteries. The membrane also can minimize the evaporation of the electrolyte from the batteries. Li/air batteries with this membrane can operate in ambient conditions for more than one month with a specific energy of 362 Wh kg-1, based on the total weight of the battery including its packaging. Among various carbon sources used in this work, Li/air batteries using Ketjenblack (KB) carbon-based air electrodes exhibited the highest specific energy. However, KB-based air electrodes expanded significantly and absorbed much more electrolyte than electrodes made from other carbon sources. The weight distribution of a typical Li/air battery using the KB-based air electrode was dominated by the electrolyte (~70%). Lithium-metal anodes and KB-carbon anodes account for only 5.12% and 5.78% of the battery weight, respectively. We also found that only ~ 20% of the mesopore volume of the air electrode was occupied by reaction products after discharge. To further improve the specific energy of the Li/air batteries, the microstructure of the carbon electrode needs to be further improved to absorb much less electrolyte while still holding significant amounts of reaction products

Zhang, Jiguang; Wang, Deyu; Xu, Wu; Xiao, Jie; Williford, Ralph E.

2010-07-01T23:59:59.000Z

405

Metal-Air Batteries  

Science Conference Proceedings (OSTI)

Metal-air batteries have much higher specific energies than most currently available primary and rechargeable batteries. Recent advances in electrode materials and electrolytes, as well as new designs on metal-air batteries, have attracted intensive effort in recent years, especially in the development of lithium-air batteries. The general principle in metal-air batteries will be reviewed in this chapter. The materials, preparation methods, and performances of metal-air batteries will be discussed. Two main metal-air batteries, Zn-air and Li-air batteries will be discussed in detail. Other type of metal-air batteries will also be described.

Zhang, Jiguang; Bruce, Peter G.; Zhang, Gregory

2011-08-01T23:59:59.000Z

406

Clean Air Act, Section 309  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

CLEAN AIR ACT § 309* CLEAN AIR ACT § 309* §7609. Policy review (a) The Administrator shall review and comment in writing on the environmental impact of any matter relating to duties and responsibilities granted pursuant to this chapter or other provisions of the authority of Administrator, contained in any (1) legislation proposed by any Federal department or agency, (2) newly authorized Federal projects for construction and any major Federal agency action (other than a project for construction) to which section 4332(2)(C) of this title applies, and (3) proposed regulations published by any department or agency of the Federal Government. Such written comment shall be made public at the conclusion of any such review. (b) In the event the Administrator determines that any such legislation, action, or regulation

407

DSW Power Projects  

NLE Websites -- All DOE Office Websites (Extended Search)

Power Projects Contact DSW Customers Customer Meetings Environmental Review-NEPA Operations & Maintenance Planning & Projects Power Marketing Power Projects Contact DSW Customers Customer Meetings Environmental Review-NEPA Operations & Maintenance Planning & Projects Power Marketing Rates DSW Power Projects Boulder Canyon: Straddling the Colorado River near the Arizona-Nevada border, Hoover Dam in Boulder Canyon creates Lake Mead. River waters turning turbines at Hoover Powerplant produce about 2,074 MW--enough electricity for nearly 8 million people. Western markets this power to public utilities in Arizona, California and Nevada over 53.30 circuit-miles of transmission line. Central Arizona: Authorized in 1968, the Central Arizona Project in Arizona and western New Mexico was built to improve water resources in the Colorado River Basin. Segments of the authorization allowed for Federal participation in the Navajo Generating Station. The Federal share of the powerplant's combined capacity is 547 MW.

409

CNG in OKC: Improving Efficiency at the Pump and on the Road | Department  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

CNG in OKC: Improving Efficiency at the Pump and on the Road CNG in OKC: Improving Efficiency at the Pump and on the Road CNG in OKC: Improving Efficiency at the Pump and on the Road March 8, 2012 - 4:02pm Addthis Andy Mitchell, Public Works Project Manager for the City of Oklahoma City, refills a vehicle at the new fast-fill CNG fueling station located at the city's main maintenance facility. | Courtesy of the City of Oklahoma City. Andy Mitchell, Public Works Project Manager for the City of Oklahoma City, refills a vehicle at the new fast-fill CNG fueling station located at the city's main maintenance facility. | Courtesy of the City of Oklahoma City. Jennifer Holman Project Officer, Golden Field Office What does this mean for me? Switching from gasoline and diesel fuels to compressed natural gas (CNG) can mean significantly lower amounts of carbon dioxide and air

410

A balanced approach to IT project management  

Science Conference Proceedings (OSTI)

This research focuses on existing project management structured methods and practices for improving the design, implementation and success of projects, with a view to uncovering methodologies suited to address the particular needs and problems of IT ... Keywords: I.S. projects, balanced scorecard, management, performance, project management, project performance

Susan Brock; Danyal Hendricks; Stephen Linnell; Derek Smith

2003-09-01T23:59:59.000Z

411

Northeast Corridor improvement project draft environmental impact statement/report for electrification of Northwest Corridor, New Haven, CT. to Boston, MA. Volume 3. Technical appendices. Final report, September 1992-September 1993  

SciTech Connect

The impacts of extending electrification on the National Railroad Passenger Corporation's (Amtrak) Northeast Corridor (NEC) from New Haven, Connecticut to Boston, Massachusetts are of direct concern to the Federal Railroad Administration (FRA). To improve rail service and increase ridership between New York and Boston, Amtrak proposes the electrification of the NEC main line between New Haven, CT and Boston, MA using an overhead 2 x 25,000 volt - 60 hertz power system. The volume Number III contains the detailed technical studies that were performed in order to identify and evaluate the environmental impacts of the proposed project. Some of these studies have been included entirely in the Draft Environmental Impact Statements-draft (DEIS/R) (Volume 1). The technical evaluations performed were based upon regulatory requirements as well as substantive issues raised by individuals and public agencies as part of the public participation program.

Not Available

1993-09-01T23:59:59.000Z

412

Monitoring, Verification, and Accounting Archived Projects  

NLE Websites -- All DOE Office Websites (Extended Search)

Archived Projects Archived Projects Ambient PM 2.5 Air Sampling & Analysis - The Upper Ohio River Valley Project ATS-Chester Engineers / Desert Research Institute 9/15/1998 Steubenville Comprehensive Air Monitoring Program CONSOL Energy Inc. / Wells Cargo / Air Quality Sciences, Inc. / Wheeling Jesuit University / Saint Vincent College / Franciscan University of Steubenville / Optimal Technologies Inc. / Harvard School of Public Health / Ohio University 3/8/2000 National Carbon Sequestration Database and Geographical Information System (NATCARB) University of Kansas Center for Research 9/27/2000 Environmental Regulatory Analysis Argonne National Laboratory 1/15/2003 Direct Measurement of Mercury Reactions in Coal Power Plant Plumes Electric Power Research Institute / Frontier

413

Assessing the potential visibility benefits of Clean Air Act Title IV emission reductions  

SciTech Connect

Assessments are made of the benefits of the 1990 Clean Air Act Title IV (COVE), Phase 2, SO2 and NOX reduction provisions, to the visibility in typical eastern and western Class 1 areas. Probable bands of visibility impairment distribution curves are developed for Shenandoah National Park, Smoky Mountain National Park and the Grand Canyon National Park, based on the existing emissions, ``Base Case``, and for the COVE emission reductions, ``CAAA Case``. Emission projections for 2010 are developed with improved versions of the National Acid Precipitation Assessment Program emission projection models. Source-receptor transfer matrices created with the Advanced Statistical Trajectory Regional Air Pollution (ASTRAP) model are used with existing emission inventories and with the emission projections to calculate atmospheric concentrations of sulfate and nitrate at the receptors of interest for existing and projected emission scenarios. The Visibility Assessment Scoping Model (VASM) is then used to develop distributions of visibility impairment. VASM combines statistics of observed concentrations of particulate species and relative humidity with ASTRAP calculations of the relative changes in atmospheric sulfate and nitrate particulate concentrations in a Monte Carlo approach to produce expected distributions of hourly particulate concentrations and RH. Light extinction relationships developed in theoretical and field studies are then used to calculate the resulting distribution of visibility impairment. Successive Monte Carlo studies are carried out to develop sets of visibility impairment distributions with and without the COVE emission reductions to gain insight into the detectability of expected visibility improvements.

Trexler, E.C. Jr. [USDOE, Washington, DC (United States); Shannon, J.D. [Argonne National Lab., IL (United States)

1995-06-01T23:59:59.000Z

414

Building Technologies Office: System Performance Improvements  

NLE Websites -- All DOE Office Websites (Extended Search)

Improvements, were presented in the following sessions: Air Sealing Ventilation (Day 1) Space Conditioning Distribution Foundation Insulation High-R Enclosures Ventilation (Day...

415

Feasibility of air capture  

E-Print Network (OSTI)

Capturing CO2 from air, referred to as Air Capture, is being proposed as a viable climate change mitigation technology. The two major benefits of air capture, reported in literature, are that it allows us to reduce the ...

Ranjan, Manya

2010-01-01T23:59:59.000Z

416

Investigating the Possibility of Using BART for Air Freight Movement  

E-Print Network (OSTI)

safety with minimum pollution and land use. This is requiredreduce air pollution, and improve economic land use, driverdoing so Pollution reduction by doing so Land use efficiency

Lu, Xiao-Yun; Hanson, Matt; Graham, Michael; Nishinaga, Eugene; Lu, Richard

2008-01-01T23:59:59.000Z

417

Gasification Product Improvement Facility status  

SciTech Connect

The objective of the Gasification Product Improvement Facility (GPIF) project is to provide a test site to support early commercialization of the Integrated Gasification Combined Cycle (IGCC) technology. The design of this facility will by based on PyGas{trademark}, a patented air blown fixed bed gasification process. The GPIF will be capable of processing run-of-mine high swelling coals that comprise 87% of all Eastern US coals. The GPIF project is expected to deliver a gasifier design that will satisfy the criteria for good process performance and cost effectiveness. The PyGas{trademark} process was conceived to handle high swelling coals, crack tars, and reduce ammonia and trace metal emissions. The GPIF program will generate useful scale up data. Initially, the PyGas{trademark}-IGCC systems will be offered as modular units for the repowering markets which will reduce the financial burden on utilities in comparison to large plants. In addition, modular designs will also reduce the plant construction schedules.

Carson, R.D.; Sadowski, R.S.; Skinner, W.H. [CRS Sirrine Engineers, Inc., Greenville, SC (United States); Dixit, V.B.; Lisauskas, R.A. [Riley Stoker Corp., Worcester, MA (United States); Johnson, S.A. [PSI Technology Co., Andover, MA (United States). PowerServe Div.

1994-10-01T23:59:59.000Z

418

Improving Steam System Performance: A Sourcebook for Industry, Second Edition (Book) (Revised)  

Science Conference Proceedings (OSTI)

Improving Steam System Performance: A Sourcebook for Industry was developed for the U.S. Department of Energy's (DOE) Advanced Manufacturing Office (AMO), formerly the Industrial Technologies Program. AMO undertook this project as a series of sourcebook publications. Other topics in this series include: compressed air systems, pumping systems, fan systems, process heating and motor and drive systems. For more information about program resources, see AMO in the Where to Find Help section of this publication.

Not Available

2012-10-01T23:59:59.000Z

419

Primary zone air proportioner  

SciTech Connect

An air proportioner is provided for a liquid hydrocarbon fueled gas turbine of the type which is convertible to oil gas fuel and to coal gas fuel. The turbine includes a shell for enclosing the turbine, an air duct for venting air in said shell to a gasifier, and a fuel injector for injecting gasified fuel into the turbine. The air proportioner comprises a second air duct for venting air from the air duct for mixing with fuel from the gasifier. The air can be directly injected into the gas combustion basket along with the fuel from the injector or premixed with fuel from the gasifier prior to injection by the fuel injector.

Cleary, Edward N. G. (San Diego, CA)

1982-10-12T23:59:59.000Z

420

Air Pollution Control (Indiana)  

Energy.gov (U.S. Department of Energy (DOE))

This legislation establishes the Department of Environmental Management and the Air Pollution Control Board, which are tasked with the prevention, abatement, and control of air pollution by all...

Note: This page contains sample records for the topic "air improvements project" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


421

Energy Efficiency in Buildings as an Air Quality Compliance Approach: Opportunities for the U.S. Department of Energy  

Science Conference Proceedings (OSTI)

Increasing the energy efficiency of end-use equipment in the residential, commercial, and industrial sectors can reduce air pollution emissions and greenhouse gases significantly. Because energy efficiency is an effective means of reducing multi-pollutant emissions, it is important to ensure that energy efficiency is a fully engaged component of emission-reduction programs. However, while energy-efficiency measures are perceived by many stakeholders to be important options for improving air quality, some members in the air quality community are concerned about the ability of these measures to fit in a regulatory framework-in particular, the ability of emissions reductions from energy-efficiency measures to be real, quantifiable, certifiable, and enforceable. Hence, there are few air quality programs that include energy efficiency as a tool for complying with air quality regulations. This paper describes the connection between energy consumption and air quality, the potential role of energy-efficiency measures to meet air quality regulations, the barriers and challenges to the use of these measures in the air quality regulatory environment, and the potential role that the U.S. Department of Energy's (USDOE) Energy Efficiency and Renewable Energy's Building Technology, State and Community Programs (EERE-Buildings) could play in this area. EERE-Buildings can play a very important role in promoting energy efficiency in the air quality community, in ways that are fully consistent with its overall mission. EERE-Buildings will need to work with other stakeholders to aggressively promote energy efficiency via multiple means: publications, analytical tools, pilot programs, demonstrations, and program and policy analysis and evaluation. EERE-Buildings and state energy officials have considerable experience in implementing and monitoring energy-savings projects, as well as in designing documentation and verification requirements of energy-efficiency improvements. The following lists suggest potential EERE-Buildings activities, grouped by whether EERE-Buildings would play a lead or supporting role.

Vine, Edward

2002-05-01T23:59:59.000Z

422

Northeast corridor improvement project draft environmental impact statement/report for electrification of Northwest Corridor, New Haven, CT. To Boston, MA. Volume 1. Final report, September 1992-September 1993  

Science Conference Proceedings (OSTI)

The impacts of extending electrification on the National Railroad Passenger Corporation's (Amtrak) Northeast Corridor (NEC) from New Haven, Connecticut to Boston, Massachusetts are of direct concern to the Federal Railroad Administration (FRA). To improve rail service and increase ridership between New York and Boston, Amtrak proposes the electrification of the NEC main line between New Haven, CT and Boston, MA using an overhead 2 X 25,000 volt - 60 hertz power system. This volume considers impacts on the Human and Natural Environment utilizing guidance as outlined in CFR Part 1500, Council on Environmental Quality, Regulations for Implementing the Procedural Requirements of NEPA as amended and the Massachusetts Environmental Policy Act (MEPA) regulations (301 CMR 11:00). Impacts analyzed include changes in the natural environment (air quality, noise and vibration, energy, electromagnetic fields, natural resources, hazardous materials and visual/aesthetics), changes in the social environment (land use and recreation, transportation and traffic), impacts on historic and archaeological sites, changes in transit service and patronage, associated changes in highway and airport congestion, capital costs, operating and maintenance costs, and financial implications. Impacts are identified both for the proposed construction period and for the long-term operation of the alternatives.

Not Available

1993-09-01T23:59:59.000Z

423

Alternative Fuels Data Center: Air Pollution Control Program  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Air Pollution Control Air Pollution Control Program to someone by E-mail Share Alternative Fuels Data Center: Air Pollution Control Program on Facebook Tweet about Alternative Fuels Data Center: Air Pollution Control Program on Twitter Bookmark Alternative Fuels Data Center: Air Pollution Control Program on Google Bookmark Alternative Fuels Data Center: Air Pollution Control Program on Delicious Rank Alternative Fuels Data Center: Air Pollution Control Program on Digg Find More places to share Alternative Fuels Data Center: Air Pollution Control Program on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Air Pollution Control Program The Air Pollution Control Program assists state, local, and tribal agencies in planning, developing, establishing, improving, and maintaining adequate

424

HAPs-Rx: Precombustion Removal of Hazardous Air Pollutant Precursors  

SciTech Connect

CQ Inc. and its project team members--Howard University, PrepTech Inc., Fossil Fuel Sciences, the United States Geological Survey (USGS), and industry advisors--are applying mature coal cleaning and scientific principles to the new purpose of removing potentially hazardous air pollutants from coal. The team uniquely combines mineral processing, chemical engineering, and geochemical expertise. This project meets more than 11 goals of the U.S. Department of Energy (DOE), the National Energy Strategy, and the 1993 Climate Change Action Plan. During this project: (1) Equations were developed to predict the concentration of trace elements in as-mined and cleaned coals. These equations, which address both conventional and advanced cleaning processes, can be used to increase the removal of hazardous air pollutant precursors (HAPs) by existing cleaning plants and to improve the design of new cleaning plants. (2) A promising chemical method of removing mercury and other HAPs was developed. At bench-scale, mercury reductions of over 50 percent were achieved on coal that had already been cleaned by froth flotation. The processing cost of this technology is projected to be less than $3.00 per ton ($3.30 per tonne). (3) Projections were made of the average trace element concentration in cleaning plant solid waste streams from individual states. Average concentrations were found to be highly variable. (4) A significantly improved understanding of how trace elements occur in coal was gained, primarily through work at the USGS during the first systematic development of semiquantitative data for mode of occurrence. In addition, significant improvement was made in the laboratory protocol for mode of occurrence determination. (5) Team members developed a high-quality trace element washability database. For example, the poorest mass balance closure for the uncrushed size and washability data for mercury on all four coals is 8.44 percent and the best is 0.46 percent. This indicates an extremely high level of reproducibility of the data. In addition, a series of ''round-robin'' tests involving various laboratories was performed to assure analytical accuracy. (6) A comparison of the cost of lowering mercury emissions through the use of coal cleaning technologies versus the use of post-combustion control methods such as activated carbon injection indicates that, in many cases, coal cleaning may prove to be the lower-cost option. The most significant disadvantage for using coal cleaning for control of mercury emissions is that a reduction of 90 percent or greater from as-fired coal has not yet been demonstrated, even at laboratory-scale.

David J. Akers; Clifford E. Raleigh

1998-03-16T23:59:59.000Z

425

Lab Breakthrough: Desiccant Enhanced Evaporative Air Conditioning |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Desiccant Enhanced Evaporative Air Conditioning Desiccant Enhanced Evaporative Air Conditioning Lab Breakthrough: Desiccant Enhanced Evaporative Air Conditioning May 29, 2012 - 5:22pm Addthis This breakthrough combines desiccant materials, which remove moisture from the air using heat, and advanced evaporative technologies to develop a cooling unit that uses 90 percent less electricity and up to 80 percent less total energy than traditional air conditioning. This solution, called the desiccant enhanced evaporative air conditioner (DEVAP), also controls humidity more effectively to improve the comfort of people in buildings. View the entire Lab Breakthrough playlist. What are the key facts? Recent materials advances and liquid desiccant advances to design the compact and cost-effective DEVAP system. DEVAP uses 90 percent less electricity and up to 80 percent less

426

Lab Breakthrough: Desiccant Enhanced Evaporative Air Conditioning |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Lab Breakthrough: Desiccant Enhanced Evaporative Air Conditioning Lab Breakthrough: Desiccant Enhanced Evaporative Air Conditioning Lab Breakthrough: Desiccant Enhanced Evaporative Air Conditioning May 29, 2012 - 5:22pm Addthis This breakthrough combines desiccant materials, which remove moisture from the air using heat, and advanced evaporative technologies to develop a cooling unit that uses 90 percent less electricity and up to 80 percent less total energy than traditional air conditioning. This solution, called the desiccant enhanced evaporative air conditioner (DEVAP), also controls humidity more effectively to improve the comfort of people in buildings. View the entire Lab Breakthrough playlist. What are the key facts? Recent materials advances and liquid desiccant advances to design the compact and cost-effective DEVAP system.

427

New Texas Oil Project Will Help Keep Carbon Dioxide Underground...  

NLE Websites -- All DOE Office Websites (Extended Search)

Texas Oil Project Will Help Keep Carbon Dioxide Underground New Texas Oil Project Will Help Keep Carbon Dioxide Underground February 5, 2013 - 12:05pm Addthis The Air Products and...

428

Science Projects  

NLE Websites -- All DOE Office Websites (Extended Search)

Argonne Argonne Science Project Ideas! Our Science Project section provides you with sample classroom projects and experiments, online aids for learning about science, as well as ideas for Science Fair Projects. Please select any project below to continue. Also, if you have an idea for a great project or experiment that we could share, please click our Ideas page. We would love to hear from you! Science Fair Ideas Science Fair Ideas! The best ideas for science projects are learning about and investigating something in science that interests you. NEWTON has a list of Science Fair linkd that can help you find the right topic. Toothpick Bridge Web Sites Toothpick Bridge Sites! Building a toothpick bridge is a great class project for physics and engineering students. Here are some sites that we recommend to get you started!

429

AIR FORCE SPECIAL WEAPONS CENTER  

Office of Legacy Management (LM)

HEADQUARTERS aII?y HEADQUARTERS aII?y 9 AIR FORCE SPECIAL WEAPONS CENTER 1 AIR FORCE SYSTEMS COMMAND . - KlRTlAND AIR FORCE BASE, NEW MEXICO - k FINAL REPORT O N AIR FORCE PARTICIPATION PROJECT RULISON .1 O c t o b e r 1969 P r e p a r e d by : CONT INENTAL TEST D I V I S ION DIRECTORATE OF NUCLEAR FIELD OPERATIONS This page intentionally left blank INDEX AIR FORCE PARTICIPATION I N PROJECT RULISON FINAL REPORT PARAGRAPH BASIC REPORT SUBJECT R e f e r e n c e s PAGE 2 G e n e r a l 1 3 P l a n n i n g 3 4 Command a n d C o n t r o l 5 O p e r a t i o n s , G r a n d ' J u n c t i o n M u n i c i p a l A i r p o r t . . ' A i r O p e r a t i o n s C e n t e r , He1 i c o p t e r P a d / ' 7.. - . M a t e r i e l : ' 8 M e d i c a l 1 9 R a d - S a f e C r a s h - R e s c u e S e c u r i t y 2 1 C o m m u n i c a t i o n s ~ d m i n i s t r a t ' i o n Summary ATTACHMENTS ATTACHMENT SUBJECI' 1 F r a g O r d e r 69-1 ( ~ r o j ' e c t RULISON) , AFSWC D

430

Title Project Number  

NLE Websites -- All DOE Office Websites (Extended Search)

Project DE-FE0001808 Novel Oxygen Carriers For Coal-Fueled Chemical Looping Combustion Western Kentucky University Presenter: Dr. Yan Cao Institute for Combustion Science and Environmental Technology February 25, 2011 Project Participants * PIs: Dr. Wei-Ping Pan Dr. Yan Cao * Students: Ms. Wen Ying (Master student) Mr. Andy Wang (Undergraduate student) Mr. Yanwen Cui (Master student) Introduction (limit - 1 slide) * Background on the project * Anticipated benefits Solid Oxygen Carriers 1. Commercially accepted kinetics - coupling and potential uncoupling (free oxygen) 2. Thermal Stability, Lower degradation, and Lower Attrition loss 3. Favored thermodynamics for pure CO 2 4. Opportunity to release of free oxygen for improvement of process kinetics;

431

NAVAJO ELECTRIFICATION DEMONSTRATION PROJECT  

SciTech Connect

The Navajo Electrification Demonstration Project (NEDP) is a multi-year project which addresses the electricity needs of the unserved and underserved Navajo Nation, the largest American Indian tribe in the United States. The program serves to cumulatively provide off-grid electricty for families living away from the electricty infrastructure, line extensions for unserved families living nearby (less than 1/2 mile away from) the electricity, and, under the current project called NEDP-4, the construction of a substation to increase the capacity and improve the quality of service into the central core region of the Navajo Nation.

Terry W. Battiest

2008-06-11T23:59:59.000Z

432

Information for LP MeOH Project  

NLE Websites -- All DOE Office Websites (Extended Search)

PROJECT DATA ON EASTMAN CHEMICAL COMPANY'S PROJECT DATA ON EASTMAN CHEMICAL COMPANY'S CHEMICALS-FROM-COAL COMPLEX IN KINGSPORT, TN March 2003 Prepared by Eastman Chemical Company Kingsport, Tennessee and Air Products and Chemicals, Inc. Allentown, Pennsylvania for the Air Products Liquid Phase Conversion Company, L.P. Prepared for the United States Department of Energy National Energy Technology Laboratory Under Cooperative Agreement No. DE-FC22-92PC90543 Patents cleared by Chicago on 16 January 2002. DISCLAIMER This report was prepared by Eastman Chemical Company and Air Products and Chemicals, Inc. for the Air Products Liquid Phase Conversion Company, L.P., pursuant to a Cooperative Agreement partially funded by the U.S. Department of Energy, and neither Air Products & Chemicals, Inc., Eastman Chemical Company, the Air

433

Metering Air Compressor Systems for Efficiency: A Progress Report  

E-Print Network (OSTI)

Air compressors have energy efficiency quantified as SCFM/BHP. However, this efficiency fluctuates over a broad range based on the loading of the compressor. When multiple compressors operate with varying loads, as in a central plant, the overall system efficiency is totally unknown. With funding from California Energy Commission under the PIER Program, we spent considerable effort over the past few years to develop system efficiency for air compressor central plants. The system efficiency was termed CASE Index, which varies from 0 to about 320, and has the units of SCF/KWH. The procedure we developed, involved metering of input (KWH) and output (SCFM), in and out of the central plant. After the initial beta testing of the procedure, as more and more compressor professionals started to use the procedure and as more metering equipments entered the picture, some metering complications were encountered. These problems were dealt with and the procedure developed under this project can produce reliable data. This paper also presents the system efficiencies we have recorded so far and the opportunities they indicate. The data shows a wide range, from a low 82 to about 250 on a 0 to 320 scale. This confirms our expectations of large energy efficiency improvement potential in compressed air systems.

Joseph, B.

2005-01-01T23:59:59.000Z

434

Air Barriers for Residential and Commercial Buildings  

NLE Websites -- All DOE Office Websites (Extended Search)

Air Barriers for Residential and Air Barriers for Residential and Commercial Buildings Diana Hun, PhD Oak Ridge National Laboratory dehun@ornl.gov 865-574-5139 April 4, 2013 BTO Program Peer Review 2 | Building Technologies Office eere.energy.gov Problem Statement & Project Focus - Air leakage is a significant contributor to HVAC loads - ~50% in residential buildings (Sherman and Matson 1997) - ~33% of heating loads in office buildings (Emmerich et al. 2005) - Airtightness of buildings listed in BTO prioritization tool

435

Air Barriers for Residential and Commercial Buildings  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Air Barriers for Residential and Air Barriers for Residential and Commercial Buildings Diana Hun, PhD Oak Ridge National Laboratory dehun@ornl.gov 865-574-5139 April 4, 2013 BTO Program Peer Review 2 | Building Technologies Office eere.energy.gov Problem Statement & Project Focus - Air leakage is a significant contributor to HVAC loads - ~50% in residential buildings (Sherman and Matson 1997) - ~33% of heating loads in office buildings (Emmerich et al. 2005) - Airtightness of buildings listed in BTO prioritization tool

436

Sabine-Neches Waterway Channel Improvement Project  

E-Print Network (OSTI)

vessels, the amount of vessel traffic on the SNWW has also increased. Both the SNWW and U.S. crude oil of navigation on the waterway. The current channel was completed in 1960. At that time, crude oil tankers are now used routinely for crude oil imports to both Beaumont and Port Arthur. In addition to larger

US Army Corps of Engineers

437

Strong growth projected for underbalanced drilling  

Science Conference Proceedings (OSTI)

The use of underbalanced drilling technology should grow steadily during the next decade. The projected growth is primarily driven by increased concern about formation damage, the potential for higher penetration rates, and the ability to reduce lost circulation in depleted reservoirs. The Department of Energy`s Morgantown Energy Technology Center manages a portfolio of drilling-related research, development, and demonstration (RD and D) projects designed to reduce costs and improve efficiencies. The Department of Energy sponsored Maurer Engineering Inc. (MEI) to develop a user-friendly foam drilling model that can accurately predict pressure drops, cuttings lifting velocities, foam quality, and other foam drilling variables. A second objective of the project was to develop a light-weight drilling fluid that would allow underbalanced drilling in low-pressure reservoirs without the limitations commonly associated with existing light-weight fluids. Maurer performed a study to gauge the potential for light-weight drilling fluids and the extent of underbalanced drilling activity in the US. Data from many industry sources, including recent publications on the potential for air drilling, were evaluated and incorporated into this study. This paper discusses the findings from this survey.

Duda, J.R. [Dept. of Energy, Morgantown, WV (United States); Medley, G.H. Jr.; Deskins, W.G. [Maurer Engineering Inc., Houston, TX (United States)

1996-09-23T23:59:59.000Z

438

Evaluation Framework and Analyses for Thermal Energy Storage Integrated with Packaged Air Conditioning  

SciTech Connect

Few third-party guidance documents or tools are available for evaluating thermal energy storage (TES) integrated with packaged air conditioning (AC), as this type of TES is relatively new compared to TES integrated with chillers or hot water systems. To address this gap, researchers at the National Renewable Energy Laboratory conducted a project to improve the ability of potential technology adopters to evaluate TES technologies. Major project outcomes included: development of an evaluation framework to describe key metrics, methodologies, and issues to consider when assessing the performance of TES systems integrated with packaged AC; application of multiple concepts from the evaluation framework to analyze performance data from four demonstration sites; and production of a new simulation capability that enables modeling of TES integrated with packaged AC in EnergyPlus. This report includes the evaluation framework and analysis results from the project.

Kung, F.; Deru, M.; Bonnema, E.

2013-10-01T23:59:59.000Z

439

California Clean Air Act: A compliance strategy for the City of San Diego`s non-emergency fleet  

SciTech Connect

Historically, parts of California have had the worst air quality in the nation. The California Energy Commission began experimenting with alternate fuels in the 1970`s in an effort to reduce harmful automobile emissions and hence, improve air quality. It is recognized that the costs to California which result from our air quality problems are immense. Ten to twenty billion dollars each year is the estimated damage in terms of health impacts, materials damages, lost agricultural crop output and forest damages. As the California population increases and health care costs escalate, the total monetary damages from air pollution will increase. The California Energy Commission goal to improve air quality became a mandate in 1988 with the passage of the California Clean Air Act (CCAA). The CCAA requires a revised air quality strategy for the San Diego district since we do not meet State air quality standards for smog, carbon monoxide and nitrogen dioxide. Smog remains San Diego`s major air quality problem, even though the annual number of days each year over the Federal standard has been reduced by 55 percent in the past ten years. Ten years ago about two-thirds of San Diego`s smog was transported from Los Angeles. Today more than 60 per cent of the days San Diego exceeds the State standard are from locally generated smog. It is estimated that 57% of the reactive hydrocarbon emissions (which react with nitrogen dioxide in the presence of sunlight to form smog) is from cars, trucks and buses. The Air Pollution Control District (part of the County of San Diego) is the office that the Air Resources Board has put in charge of creating regulations and designing strategy to reduce polluting emissions. The purpose of this project is to determine the full cost of acquiring and operating a municipal fleet which meets the mandates of the California Clean Air Act. With that information, a plan to meet the Clear Air Act (CCAA) requirements can be formulated by local government.

1992-12-31T23:59:59.000Z

440

Energy Basics: Solar Air Heating  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

EERE: Energy Basics Solar Air Heating Solar air heating systems use air as the working fluid for absorbing and transferring solar energy. Solar air collectors (devices to heat air...

Note: This page contains sample records for the topic "air improvements project" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


441

Energy audits reveal significant energy savings potential in India`s commercial air-conditioned building sector  

SciTech Connect

The United States Agency for International Development (USAID) began its Energy Management Consultation and Training (EMCAT) project in India. The EMCAT project began in 1991 as a six-year (1991--1997) project to improve India`s technological and management capabilities for both the supply of energy and its efficient end use. The end-use component of EMCAT aims for efficient energy utilization by industries and other sectors such as the commercial sector. A specific task under the end-use component was to conduct energy surveys/audits in high energy-use sectors, such as air-conditioned (AC) buildings in the commercial sector, and to identify investment opportunities that could improve energy utilization. This article presents results of pre-investment surveys that were conducted at four commercial air-conditioned facilities in 1995. The four facilities included two luxury hotels in New Delhi, and one luxury hotel and a private hospital in Bombay. Energy conservation opportunities (ECOs) were explored in three major energy-using systems in these buildings: air-conditioning, lighting, and steam and domestic hot water systems.

Singh, G.; Presny, D.; Fafard, C. [Resource Management Associates of Madison, Inc., WI (United States)

1997-12-31T23:59:59.000Z

442

Air-Cooled Stack Freeze Tolerance Freeze Failure Modes and Freeze Tolerance Strategies for GenDriveTM Material Handling Application Systems and Stacks Final Scientific Report  

Science Conference Proceedings (OSTI)

Air-cooled stack technology offers the potential for a simpler system architecture (versus liquid-cooled) for applications below 4 kilowatts. The combined cooling and cathode air allows for a reduction in part count and hence a lower cost solution. However, efficient heat rejection challenges escalate as power and ambient temperature increase. For applications in ambient temperatures below freezing, the air-cooled approach has additional challenges associated with not overcooling the fuel cell stack. The focus of this project was freeze tolerance while maintaining all other stack and system requirements. Through this project, Plug Power advanced the state of the art in technology for air-cooled PEM fuel cell stacks and related GenDrive material handling application fuel cell systems. This was accomplished through a collaborative work plan to improve freeze tolerance and mitigate freeze-thaw effect failure modes within innovative material handling equipment fuel cell systems designed for use in freezer forklift applications. Freeze tolerance remains an area where additional research and understanding can help fuel cells to become commercially viable. This project evaluated both stack level and system level solutions to improve fuel cell stack freeze tolerance. At this time, the most cost effective solutions are at the system level. The freeze mitigation strategies developed over the course of this project could be used to drive fuel cell commercialization. The fuel cell system studied in this project was Plug Power's commercially available GenDrive platform providing battery replacement for equipment in the material handling industry. The fuel cell stacks were Ballard's commercially available FCvelocity 9SSL (9SSL) liquid-cooled PEM fuel cell stack and FCvelocity 1020ACS (Mk1020) air-cooled PEM fuel cell stack.

Hancock, David, W.

2012-02-14T23:59:59.000Z

443

Advanced lead acid battery development project. Final report  

Science Conference Proceedings (OSTI)

This project involved laboratory and road testing of the Horizon (registered) advanced lead acid batteries produced by Electrosource, Inc. A variety of electric vehicles in the fleet operated by the Sacramento Municipal Utility District and McClellan Air Force Base were used for road tests. The project was sponsored by the Defense Advanced Research Projects Agency under RA 93-23 entitled Electric Vehicle Technology and Infrastructure. The Horizon battery is a valve regulated, or sealed, lead acid battery produced in a variety of sizes and performance levels. During the project, several design and process improvements on the Horizon battery resulted in a production battery with a specific energy approaching 45 watt-hours per kilogram (Whr/kg) capable of delivering a peak current of 450 amps. The 12 volt, 95 amp-hour (Ahr) Horizon battery, model number 12N95, was placed into service in seven (7) test vehicles, including sedans, prototype lightweight electric vehicles, and passenger vans. Over 20,000 miles have been driven to date on vehicles powered by the Horizon battery. Road test results indicate that when the battery pack is used with a compatible charger and charge management system, noticeably improved acceleration characteristics are evident, and the vehicles provide a useful range almost 20% greater than with conventional lead-acid batteries.

NONE

1997-02-01T23:59:59.000Z

444

NETL: News Release - Clean Coal Power Initiative Project Ends...  

NLE Websites -- All DOE Office Websites (Extended Search)

Software Demonstration Project Improves Emissions, Efficiency, Cost, and Availability at Coal-Fired Power Plant Washington, DC - A project selected in 2003 under the...

445

Grangemouth Advanced CO2 Capture Project GRACE | Open Energy...  

Open Energy Info (EERE)

GRACE is a project consortium that aims to develop cost improving technologies for carbon capture and separation. References Grangemouth Advanced CO2 Capture Project...

446

Milestone Plan Process Improvement  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Milestone Plan Process Improvement Milestone Plan Process Improvement Milestone Plan Process Improvement Background In response to our community's concern over the milestone plan (MP) process within the system, the STRIPES Project Office initiated an in-depth evaluation of the required steps and issues surrounding this process. We concluded that the MP process could be improved for most users by tuning the system configuration. With the approval of both the STRIPES Executive Steering Committee and the STRIPES Project Office, we launched the MP Process Improvement Initiative. After many meetings with members of the STRIPES Team and Working Group, we are ready to "go-live" with this initiative. On October 1 st , 2012 the new MP process will be implemented for use by most field offices.

447

Isokinetic air sampler  

DOE Patents (OSTI)

An isokinetic air sampler includes a filter, a holder for the filter, an air pump for drawing air through the filter at a fixed, predetermined rate, an inlet assembly for the sampler having an inlet opening therein of a size such that isokinetic air sampling is obtained at a particular wind speed, a closure for the inlet opening and means for simultaneously opening the closure and turning on the air pump when the wind speed is such that isokinetic air sampling is obtained. A system incorporating a plurality of such samplers provided with air pumps set to draw air through the filter at the same fixed, predetermined rate and having different inlet opening sizes for use at different wind speeds is included within the ambit of the present invention as is a method of sampling air to measure airborne concentrations of particulate pollutants as a function of wind speed.

Sehmel, George A. (Richland, WA)

1979-01-01T23:59:59.000Z

448

Fact Sheet: Isothermal Compressed Air Energy Storage (October 2012)  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

SustainX SustainX American Recovery and Reinvestment Act (ARRA) Isothermal Compressed Air Energy Storage Demonstrating a modular, market-ready energy storage system that uses compressed air as a storage medium SustainX will demonstrate an isothermal compressed air energy storage (ICAES) system. Energy can be stored in compressed air, with minimal energy losses, and released when the air is later allowed to expand. Many traditional compressed air energy storage (CAES) projects store energy in underground geological formations such as salt caverns. However, in these systems, the air warms when it is compressed and cools when it is expanded. CAES systems generally use gas combustion turbines to reheat the cooled air before expansion. This process creates inefficiencies and emissions.

449