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1

A Case for Climate Neutrality: Case Studies on Moving Towards...  

Open Energy Info (EERE)

Case for Climate Neutrality: Case Studies on Moving Towards a Low Carbon Economy Jump to: navigation, search Logo: A Case for Climate Neutrality: Case Studies on Moving Towards a...

2

A Case for Climate Neutrality: Case Studies on Moving Towards a Low Carbon  

Open Energy Info (EERE)

A Case for Climate Neutrality: Case Studies on Moving Towards a Low Carbon A Case for Climate Neutrality: Case Studies on Moving Towards a Low Carbon Economy Jump to: navigation, search Tool Summary Name: A Case for Climate Neutrality: Case Studies on Moving Towards a Low Carbon Economy Agency/Company /Organization: United Nations Environment Programme (UNEP) Sector: Energy, Land, Climate Topics: Implementation, Low emission development planning Resource Type: Case studies/examples Website: www.uncclearn.org/sites/www.uncclearn.org/files/inventory/UNEP80.pdf Cost: Free A Case for Climate Neutrality: Case Studies on Moving Towards a Low Carbon Economy Screenshot References: A Case for Climate Neutrality: Case Studies on Moving Towards a Low Carbon Economy[1] Logo: A Case for Climate Neutrality: Case Studies on Moving Towards a Low Carbon Economy

3

Carbon Neutrality of Biomass Fuels: Case Studies of the Influence of Pretreatment Processes and Accounting Methods  

Science Conference Proceedings (OSTI)

Until recently, combustion of biomass to generate electricity was generally presumed to be “carbon neutral,” based on the understanding that biomass accumulates carbon dioxide from the atmosphere during its growth, and then releases carbon dioxide when burned, resulting in no net emissions. Prior to 2010, electric utilities anticipated having the ability to co-fire biomass with coal, or replace coal entirely with biomass in existing coal-fired power plants, to reduce their net emissions ...

2012-12-31T23:59:59.000Z

4

Case Study  

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

Case Study Case Study M2M Smart Grid Investment Grant 1 An irrigation pump connected to a web---to---wireless controller designed by M2M Communications. Agricultural Demand Response Program in California Helps Farmers Reduce Peak Electricity Usage, Operate More Efficiently Year---Round The development of a two---way, web---to---wireless controller for irrigation pumps is the foundation for an agricultural demand response program in California. Designed by M2M Communications of Boise, Idaho, the controller is part of an irrigation load control system that also includes sensors, smart meters, and other monitoring equipment. Partially funded with $2.2 million in Recovery Act stimulus funds awarded by the U.S. Department of

5

Neutral Hydrogen Tully Fisher Relation: The case for Newtonian Gravity  

E-Print Network (OSTI)

Intrinsic luminosities are related to rotation velocities of disk galaxies by Tully Fisher (TF) relations. The Baryonic TF (BTF) relation has recently been explained with Dark Matter and Newtonian Gravity as well as Modified Newtonian Dynamics (MOND). However, recent work has pointed out that the currently used BTF relation ignores the contribution from hot gas and oversimplifies complex galaxy-scale physics. In this Letter, we advocate the use of the Neutral Hydrogen TF (HITF) relationship, which is free from dust obscuration and stellar evolution effects, as a clean probe of gravity and dynamics in the weak field regime. We incorporate the physics of hot gas from supernova feedback which drives the porosity of the Interstellar Medium (ISM). A simple model that includes supernovae feedback, is generalized to include a parametrized effective gravitational force law. We test our model against a catalogue of galaxies, spanning the full range of disks from dwarf galaxies to giant spirals, to demonstrate that a Kennicutt-Schmidt (KS) law for star formation and simple Newtonian gravity is adequate for explaining the observed HI scaling relations. The data rules out MOND-like theories, within the scope of this model.

Sayan Chakraborti; Satej Khedekar

2011-09-02T23:59:59.000Z

6

Spheromak Energy Transport Studies via Neutral Beam Injection  

SciTech Connect

Results from the SSPX spheromak experiment provide strong motivation to add neutral beam injection (NBI) heating. Such auxiliary heating would significantly advance the capability to study the physics of energy transport and pressure limits for the spheromak. This LDRD project develops the physics basis for using NBI to heat spheromak plasmas in SSPX. The work encompasses three activities: (1) numerical simulation to make quantitative predictions of the effect of adding beams to SSPX, (2) using the SSPX spheromak and theory/modeling to develop potential target plasmas suitable for future application of neutral beam heating, and (3) developing diagnostics to provide the measurements needed for transport calculations. These activities are reported in several publications.

McLean, H S; Hill, D N; Wood, R D; Jayakumar, J; Pearlstein, L D

2008-02-11T23:59:59.000Z

7

NP Case Studies  

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

(BES) Biological and Environmental Science (BER) Fusion Energy Sciences (FES) High Energy Physics (HEP) Nuclear Physics (NP) Agenda Hotel Case Studies Case Study Worksheets...

8

OSCARS Case Study  

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

Feedback: info@es.net OSCARS Case Study OSCARS Virtual Circuits Extend JGI Network Capacity The Challenge In February 2010, the Joint Genome Institute (JGI) at Lawrence Berkeley...

9

Science DMZ Case Studies  

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

Studies Studies About ESnet Overview ESnet Staff Governance Our Network Case Studies OSCARS Case Studies Science DMZ Case Studies Science DMZ CU Science DMZ Penn State & VTTI Science DMZ NOAA Science DMZ NERSC Science DMZ ALS Multi-facility Workflow LCLS ESnet Strategic Plan ESnet Organizational Chart ESnet History Science Requirements Careers Contact Us Technical Assistance: 1 800-33-ESnet (Inside the US) 1 800-333-7638 (Inside the US) 1 510-486-7600 (Globally) 1 510-486-7607 (Globally) Report Network Problems: trouble@es.net Provide Web Site Feedback: info@es.net Science DMZ Case Studies Developed by ESnet engineers, the Science DMZ model addresses common network performance problems encountered at any institution by creating an environment that is tailored to the needs of high performance science

10

Retrospective Case Studies  

DOE Green Energy (OSTI)

This project, Retrospective Case Studies (RCS) operates directly under DGE's Resource Exploration and Assessment program. The overall objectives of this project are: (1) to improve the general and specific level of understanding of geothermal systems, and (2) to improve tools and technology for geothermal exploration and assessment.

Wright, Phillip M.

1977-09-01T23:59:59.000Z

11

Project Finance Case Studies  

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

Finance Case Finance Case Studies FUPWG Meeting October 21, 2010 RENEWABLE ENERGY * Solar, wind, biomass and geothermal power resources show great promise to positively impact both the environment and energy security. * While these technologies are coming down in cost, there is often no price associated with carbon content, causing renewable energy to remain more expensive than fossil fuels in most markets. * Utilizing Treasury Cash Grant, Investment and Production Tax Credits, Renewable Energy Credits and state rebates is essential to a project's viability. WATER and WASTEWATER * With operating budgets stretched, many public-sector utilities are struggling to upgrade critical water treatment facilities to comply with changing environmental regulations or to maintain system efficiencies.

12

EDO: Case Studies  

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

EDO Case Studies EDO Case Studies Technology Transfer / Technology Assistance Technology identifies anomalies in complex financial data Identifying atypical information in financial data early could help determine problematic financial trends such as the systemic risk that recently put the U.S. and global financial systems in a downward fall. Recognizing such anomalous information can also help regulators understand markets, and identify the potential need of new rules and regulations. Additionally, it can help investors and advisors better manage their investment and savings portfolios. The AnomalatorTM software, developed at Pacific Northwest National Laboratory, uses advanced mathematical algorithms to identify unusual trends in complex financial data and graphically show how it compares with

13

WSH Case Studies 2012  

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

and Health Case Summaries and Health Case Summaries Enforcement Workshop, March 2012 1. Unescorted Entry into Active Laser Area A Facilities electrician received a work order from his work lead to install a switch box and a power cord on a vacuum pump in a Class 4 laser room. He arrived escorted by a laser lab scientist to review the scope of work. After reviewing the work to be performed and inspecting the equipment, the electrician alerted the laser lab scientist that he needed additional tools and materials to complete the task. The scientist informed the electrician that he should not work in a laser lab without an escort. The electrician then informed his work lead that he needed to re- schedule the job. The work lead did not discuss or address the work area hazards and controls

14

FAQ for Case Study Authors  

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

About ESnet Overview ESnet Staff Governance Our Network Case Studies ESnet Strategic Plan ESnet Organizational Chart ESnet History Science Requirements Network Requirements...

15

Studies on relative effects of charged and neutral defects in hydrogenated amorphous silicon  

DOE Green Energy (OSTI)

This report covers the third year of a continuing research study to understand the relative importance of charged and neutral defects in amorphous silicon. The objective of the study is to explore the electronic structure, including neutral and charged defects, an optoelectronic effects including the formation of Staebler-Wronski defects. The study concentrated on exploring electroluminescence experimentally and interpreting the results employing a simple guiding model. The simple guiding model assumes an exponential density of states and recombination rate constants (radiative and non-radiative) which are governed by hopping transitions. Measurements were also made as a function of photodegradation of the material. The results implicate that the radiative recombination processes are not distant pair tunneling but rather results from electrons hopping down due to the coulomb interactions. Preliminary experiments have been made on the effect of photodegradation on transient space charge limited currents in n/i/n structures. These experiments can directly yield information on the occupied defects centers induced by the photodegradation and are not a result of recombination processes. To date the results seems to be consistent with a picture which places the doubly occupied defects at quite a high energy ({approx equal} 0.4 e.v. below the conduction band).

Silver, M. (North Carolina Univ., Chapel Hill, NC (United States))

1992-02-01T23:59:59.000Z

16

case studies | OpenEI  

Open Energy Info (EERE)

case studies case studies Dataset Summary Description (Abstract): Three case studies in (1) Solar market electrification, (2) Wind-solar hybrid system in Kuakata Sea Beach and (3) Micro hydro power plant of Aung Thuwi Khoi. (Purpose): SWERA Documentation Source Renewable Energy Research Centre Date Released December 02nd, 2003 (10 years ago) Date Updated October 20th, 2007 (7 years ago) Keywords Bangladesh case studies documentation GEF renewable energy small hydro solar SWERA UNEP wind Data application/pdf icon Download Document (pdf, 566.4 KiB) Quality Metrics Level of Review Some Review Comment Temporal and Spatial Coverage Frequency Time Period 2002 License License Other or unspecified, see optional comment below Comment Please cite publication as follows: RERC,2003. Utilization of Renewables in Bangladesh: Case Studies. Renewable Energy Research Centre, Dhaka University, Bangladesh. GEF UNEP SWERA. Available from http://swera.unep.net on 2 December 2003.

17

A SPECTROSCOPIC STUDY OF IMPURITY BEHAVIOR IN NEUTRAL-BEAM AND OHMICALLY HEATED  

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

SPECTROSCOPIC STUDY OF IMPURITY BEHAVIOR SPECTROSCOPIC STUDY OF IMPURITY BEHAVIOR IN NEUTRAL-BEAM AND OHMICALLY HEATED TFTR DISCHARGES PPPL--2410 DE87 008073 B.C. Stratton, A.T. Ramsey, F.P. Boody, C.E. Busht, R.J. Fonck, R.J. Groebner", R.A. Hulse, R.K. Richardst, and J. Schivell Princeton Plasma Physics Laboratory Princeton, New Jersey 08544 t permanent address: Oak Ridge National Laboratory, Oak Ridge, TN * permanent address: GA Technologies Inc., San Diego, CA c DISCLAIMER B 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 responsi- bility for the accuracy, completeness, or usefulness of any information, apparatus, product, or

18

Dataplot Commands for Alaska Pipeline Case Study  

Science Conference Proceedings (OSTI)

Dataplot Commands for Alaska Pipeline Case Study. Set Software Options and Get Started, . . Starting Alaska Pipeline Calibration Case Study . . ...

2012-03-31T23:59:59.000Z

19

Sandy Hill Case Study Packet 2004  

Science Conference Proceedings (OSTI)

Sandy Hill Case Study Packet 2004. The Baldrige Case Study Packet is composed of documents used to train Baldrige ...

2010-10-05T23:59:59.000Z

20

Pretreatment of neutralized cladding removal waste (NCRW) sludge: Results of FY 1991 studies  

SciTech Connect

Neutralized cladding removal waste (NCRW) sludge is a unique waste material that is stored in two underground double-shell tanks at the US Department of Energy`s Hanford Site. The NCRW sludge was formed by neutralization of the solution resulting from the chemical decladding of Zircaloy-clad metallic uranium fuel by the Zirflex process. The sludge consists of zirconium and sodium hydroxides and fluorides, with small amounts of potassium, nitrite, and other nonradioactive materials. The sludge also contains uranium, transuranic (TRU) elements, and mixed fission products typical of the nonvolatiles present in irradiated fuel. The NCRW sludge is considered a TRU waste, which must be vitrified for ultimate disposal in a geologic repository. The TRU portion of the waste may be separated from the larger amount of bulk waste material so only the TRU portion would require vitrification and geologic disposal. Separation would significantly reduce waste disposal costs. Work is underway to develop the transuranic extraction (TRUEX) process. This solvent extraction process has been demonstrated to separate a large percentage of the TRU elements from the bulk components of NCRW sludge. Earlier studies identified potential problems in the TRUEX processing of NCRW sludge: potential corrosion of imbedded piping in the facility initially planned for the process, instability of dissolved NCRW solutions towards precipitation, formation of interfacial crud during the TRUEX solvent extraction step, and the amount of phosphorus in the TRU product stream. These four problems were studied in FY 1991 and the results indicate that: a solution of 2 M HNO{sub 3} at a F/(Zr + Al) ratio of about 2 adequately dissolves washed NCRW sludge; such solutions should not be corrosive towards stainless steel materials; dissolved NCRW sludge solutions obtained by dissolution of washed sludge at low F/(Zr + Al) ratios (about 2) are much more stable with respect to precipitation.

Lumetta, G.J.; Swanson, J.L.

1993-04-01T23:59:59.000Z

Note: This page contains sample records for the topic "neutrality case studies" 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

Pretreatment of neutralized cladding removal waste (NCRW) sludge - results of FY 1991 studies  

SciTech Connect

Neutralized cladding removal waste (NCRW) sludge is a unique waste material that is stored in two underground double-shell tanks at the U.S. Department of Energy's Hanford Site. The NCRW sludge was formed by neutralization of the solution resulting from the chemical decladding of Zircaloy-clad metallic uranium fuel by the Zirflex process. The sludge consists of zirconium and sodium hydroxides and fluorides, with small amounts of potassium, nitrite, and other nonradioactive materials. The sludge also contains uranium, transuranic (TRU) elements, and mixed fission products typical of the nonvolatiles present in irradiated fuel. The NCRW sludge is considered a TRU waste, which must be vitrified for ultimate disposal in a geologic repository. The TRU portion of the waste may be separated from the larger amount of bulk waste material so only the TRU portion would require vitrification and geologic disposal. Separation would significantly reduce waste disposal costs. Work is underway to develop the transuranic extraction (TRUEX) process. This solvent extraction process has been demonstrated to separate a large percentage of the TRU elements from the bulk components of NCRW sludge. Earlier studies identified potential problems in the TRUEX processing of NCRW sludge: potential corrosion of imbedded piping in the facility initially planned for the process, instability of dissolved NCRW solutions towards precipitation, formation of interfacial crud during the TRUEX solvent extraction step, and the amount of phosphorus in the TRU product stream. These four problems were studied in FY 1991 and the results indicate that: a solution of 2 M HNO[sub 3] at a F/(Zr + Al) ratio of about 2 adequately dissolves washed NCRW sludge; such solutions should not be corrosive towards stainless steel materials; dissolved NCRW sludge solutions obtained by dissolution of washed sludge at low F/(Zr + Al) ratios (about 2) are much more stable with respect to precipitation.

Lumetta, G.J.; Swanson, J.L.

1993-04-01T23:59:59.000Z

22

Tools & Resources: Case Studies  

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

Case Studies Case Studies Find out more about how energy efficiency upgrade programs across the United States are using innovative financing mechanisms, high-demand promotions, tailored contractor training, and more to drive the number of building upgrades through a holistic, whole-home approach. Use the lessons they learned to accelerate your own program's journey to success. The case studies below provide extensive, beneficial insight from Better Buildings Neighborhood Program partners and others on the topics of: Driving Demand Financing Service Delivery Workforce Development. Topic Title Description Program Featured Sector Source Year Service Delivery Best Offer Ever Produces Upgrades in Record Time Provides examples of lessons learned through the implementation and monitoring of Austin Energy's Best Offer Ever promotion. The promotional offer generated a record number of home upgrades in just six months.

23

RF plasma sources for neutral-beam-injection systems. Phase I: definition study. Final report  

DOE Green Energy (OSTI)

The key design issues driving the selection of a plasma generation method are discussed. The main programmatic issue in source selection was ease of implementation on existing and planned neutral beam systems. The two source concepts selected for detailed consideration, one employing electron cyclotron heating at microwave frequencies and one employing radio frequency induction heating, are described. Preliminary RFI hydrogen discharge experiments in a geometry suitable for neutral beam system application are described.

Not Available

1981-11-01T23:59:59.000Z

24

Renewable Energy Case Studies | Open Energy Information  

Open Energy Info (EERE)

Renewable Energy Case Studies Jump to: navigation, search Tool Summary Name: Renewable Energy Case Studies AgencyCompany Organization: National Renewable Energy Laboratory...

25

Alternative Fuels Data Center: Case Studies  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Case Studies to Case Studies to someone by E-mail Share Alternative Fuels Data Center: Case Studies on Facebook Tweet about Alternative Fuels Data Center: Case Studies on Twitter Bookmark Alternative Fuels Data Center: Case Studies on Google Bookmark Alternative Fuels Data Center: Case Studies on Delicious Rank Alternative Fuels Data Center: Case Studies on Digg Find More places to share Alternative Fuels Data Center: Case Studies on AddThis.com... Case Studies Find case studies and success stories about alternative transportation technologies and alternative fuels. A Chevy Volt sedan is plugged into a charging station in a parking area outside the City of Fort Collins fleet facility. Fort Collins: A Multi-Fuel Approach to Sustainable Fleet Operations A diversity of fuels and technologies offers flexibility in reaching energy

26

Case Study - Liquefied Natural Gas  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Environmental Environmental Science Enviro Express Kenworth LNG tractor. Connecticut Clean Cities Future Fuels Project Case Study - Liquefied Natural Gas As a part of the U.S. Department of Energy's broad effort to develop cleaner transportation technologies that reduce U.S. dependence on imported oil, this study examines advanced 2011 natural gas fueled trucks using liquefied natural gas (LNG) replacing older diesel fueled trucks. The trucks are used 6 days per week in regional city-to-landfill long hauls of incinerator waste with two fills per day. This is a workable fit for the limited range LNG trucks. Reduction of fuel costs and harmful emissions relative to the replaced trucks are significant. Introduction The American Recovery and Reinvestment Act legislation

27

Better Buildings Neighborhood Program: Case Studies  

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

Tools & Resources Tools & Resources Printable Version Share this resource Send a link to Better Buildings Neighborhood Program: Case Studies to someone by E-mail Share Better Buildings Neighborhood Program: Case Studies on Facebook Tweet about Better Buildings Neighborhood Program: Case Studies on Twitter Bookmark Better Buildings Neighborhood Program: Case Studies on Google Bookmark Better Buildings Neighborhood Program: Case Studies on Delicious Rank Better Buildings Neighborhood Program: Case Studies on Digg Find More places to share Better Buildings Neighborhood Program: Case Studies on AddThis.com... Case Studies Resource Directory Webcasts Workshops Grants Administration Case Studies Find out more about how energy efficiency upgrade programs across the United States are using innovative financing mechanisms, high-demand

28

Orange and Rockland Case Study  

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

0 2012 0 2012 Orange and Rockland Case Study 1 Voltage Control Device A "Model-Centric" Approach to Smarter Electric Distribution Systems Orange and Rockland Utilities (ORU), is an investor-owned utility and a subsidiary of Consolidated Edison Incorporated (Con Edison), and is located in suburban New York, New Jersey, and Pennsylvania, west of New York City. ORU is a key participant in Con Edison's $272 million Smart Grid Investment Grant (SGIG) project to modernize electric distribution systems. With $136 million in Recovery Act funding from the U.S. Department of Energy, Con Edison and ORU expect to install smart grid technologies that provide: (1) lower frequency and duration of outages, (2)

29

NWCC Transmission Case Study III  

DOE Green Energy (OSTI)

OAK-B135 Transmission System Improvements for Wind Energy Development in the Upper Midwest and Great Plains: Opportunities and Obstacles. This case study set out to ascertain the validity of three assumptions from the perspectives of stakeholders involved in wind energy and transmission issues in the Upper Midwest and Great Plains. The assumptions, and the stakeholders' reactions to each, are summarized below: Assumption 1--Transmission system improvements would provide significant benefits to the electricity network and its customers. Respondents acknowledge the potential for overall system benefits in the form of reduced line losses, improved grid stability and reliability, and enhanced ability to conduct spot market transactions. They also agree that these benefits relate to specific regional needs. However, there is disagreement over the extent of other benefits such as efficiency gains and cost savings from reduced line losses. Further, environmental and community interest groups point out that none of these benefits are realized without significant financial, environmental and social costs. Assumption 2--The benefits of transmission improvements would be helpful, but not confined, to wind power. All respondents agree that wind energy could benefit from transmission system improvements. But they also acknowledge, reluctantly, in the case of environmental stakeholders, that the benefits of an improved transmission system cannot be limited to environmentally preferable forms of generation. Some environmental and community advocate respondents also feel that transmission system improvement projects can be avoided altogether through energy conservation and efficiency measures, and by substituting wind energy for fossil generation. Assumption 3--Transmission alliances among stakeholders within and external to the wind community can provide benefits in the public interest. The fractured, multi-jurisdictional governance of the regional transmission system, and the distrust and diversity of perspectives among affected stakeholders, may make the formation of multi-stakeholder alliances necessary to accomplishing transmission goals. If the wind industry and utilities want to partner with environmental and community advocate groups in supporting a transmission project, they may have to convince these groups that the project would result in a net environmental benefit. The project proponents would have to make the case that the benefits of the additional wind energy will at least offset the emissions of any additional fossil generation made possible by the transmission project, as well as offset the environmental impact of the transmission project itself.

Terry Allison, Steve Wiese

2000-03-01T23:59:59.000Z

30

Virtual Reality for Manufacturing Case Studies  

Science Conference Proceedings (OSTI)

Virtual Reality for Manufacturing - Case Studies. Sandy Ressler National Institute of Standards and Technology sressler@nist.gov. ...

31

Study of the Neutralization and Stabilization of a Mixed Hardwood Bio-Oil  

Science Conference Proceedings (OSTI)

Fast-pyrolysis bio-oil that is currently produced from lignocellulosic biomass in demonstration and semicommercial plants requires significant modification to become an acceptable transportation fuel. The high acidity and chemical instability of bio-oils render them incompatible with existing petroleum refinery processes that produce gasoline and diesel fuels. To facilitate the use of bio-oil as a feedstock in a traditional refinery infrastructure, there is considerable interest in upgrading bio-oils through chemical pathways that include converting the carboxylic acids and reactive carbonyl compounds into esters and acetals using low-cost alcohols. In this article, we discuss our observations with different approaches to esterification and etherification chemistry using a crude bio-oil derived from mixed hardwoods. The high water content in crude bio-oils (ca. 20?30%) creates equilibrium limitations in the condensation reactions that hamper the upgrading process in that the neutralization and stabilization steps cannot easily be driven to completion. The lowest acid number that we were able to obtain without causing serious degradation of the flow properties of the bio-oil had a total acid number of about 20, a value that is still too high for use in a traditional petroleum refinery.

Moens, L.; Black, S. K.; Myers, M. D.; Czernik, S.

2009-01-01T23:59:59.000Z

32

Confinement studies with neutral-beam injection on PDX and PLT  

DOE Green Energy (OSTI)

Neutral beam injection experiments on PLT and PDX have been conducted over a wider range in parameter space than previously. On PLT H/sup 0/ beams have been injected into well-confined high toroidal field, high density Ohmic plasmas, giving n/sub e/(0) tau/sub Ee/ products during injection of up to 5 x 10/sup 12/ sec cm/sup -3/. tau/sub Ee/ is found to rise slowly with increasing density in these experiments. Comparing these results with earlier (1979) discharges, which showed much lower heating efficiency, the importance of starting with a hot Ohmic plasma and a peaked density profile is striking. On PDX high power injection experiments over a range in plasma current have shown a significant variation with current of both ion heating and total stored plasma energy. Transport analysis of these results indicates that global confinement drops little when I/sup p/ is varied from 480 to 320 kA, but as I/sup p/ falls to 200 kA, tau/sub E/ deteriorates significantly.

Goldston, R.; Kaye, S.; Davis, S.

1982-07-01T23:59:59.000Z

33

Hydrogen Production: Fundamentals and Case Study Summaries (Presentation)  

DOE Green Energy (OSTI)

This presentation summarizes hydrogen production fundamentals and case studies, including hydrogen to wind case studies.

Harrison, K.; Remick, R.; Hoskin, A.; Martin, G.

2010-05-19T23:59:59.000Z

34

Quantitative study of oilfield casing damage  

Science Conference Proceedings (OSTI)

Carrying on the analysis to the cause of casing failure based on engineering factors and geological factors, and choosing the improved analytic hierarchy process to have a quantitative study for oilfield of the casing failure, improved the influence ... Keywords: analytical hierarchy process (AHP), casing damage, quantitative analysis

Deng Rui; Zhang Liang; Guo Haimin

2012-09-01T23:59:59.000Z

35

Purchasing and procurement case studies | ENERGY STAR  

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

Purchase energy-saving products Purchasing and procurement case studies Secondary menu About us Press room Contact Us Portfolio Manager Login Facility owners and managers...

36

Building Energy Information Systems: User Case Studies  

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

Office EETD Safety Program Development Contact Us Department Contacts Media Contacts Building Energy Information Systems: User Case Studies Title Building Energy Information...

37

Operational Flexibility Implementation: Case Study #1  

Science Conference Proceedings (OSTI)

The case study presented in this report is the first in a series that examines the variety of challenges that electric utilities face in trying to improve the operational flexibility of their generation assets. Each case is unique in both the performance goals sought by the utility and the equipment and operational limitations present.In this case study, utility management believed that it was critical to dramatically reduce the hot restart time of their combined-cycle units in order to ...

2012-12-12T23:59:59.000Z

38

Operational Flexibility Implementation: Case Study #2  

Science Conference Proceedings (OSTI)

The case study presented in this report is the second in a series to examine the various challenges that electric utilities face in trying to improve the flexibility of their generation assets’ operational performance. Each case is unique in terms of both the utility’s performance goals and the limitations presented by equipment and operations. In this case study, utility management believed that their remaining competitive in the power marketplace was contingent on dramatically reducing ...

2013-10-09T23:59:59.000Z

39

Sustainable Building Case Studies | Department of Energy  

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

Case Studies Case Studies Sustainable Building Case Studies October 4, 2013 - 4:58pm Addthis These case studies feature examples of sustainably designed buildings and facilities from Federal agencies and industry. High Performance Federal Buildings Database The High Performance Federal Buildings database presents a sampling of sustainable buildings projects in the Federal Government. This database taps into the existing U.S. Department of Energy High Performance Buildings database, showcasing only Federal case study examples. Third-Party Certification ENERGY STAR for Federal Agencies: A site that provides access to the ENERGY STAR Portfolio Manager, the Federal High Performance Sustainable Buildings Checklist, and ENERGY STAR qualified products, and much more. Green Globes: A Web-based program from the Green Building Initiative for

40

FCPower Case Study Data | Open Energy Information  

Open Energy Info (EERE)

form form View source History View New Pages Recent Changes All Special Pages Semantic Search/Querying Get Involved Help Apps Datasets Community Login | Sign Up Search Page Edit with form History Facebook icon Twitter icon » FCPower Case Study Data Jump to: navigation, search Tool Summary LAUNCH TOOL Name: FCPower Case Study Data Agency/Company /Organization: United States Department of Energy Partner: National Renewable Energy Laboratory Sector: Energy Focus Area: Hydrogen Topics: Finance Resource Type: Case studies/examples, Dataset, Lessons learned/best practices, Software/modeling tools User Interface: Spreadsheet Website: www.hydrogen.energy.gov/cf/fc_power_analysis_model_data.cfm RelatedTo: Fuel Cell Power (FCPower) Model FCPower Case Study Data Screenshot References: Fuel Cell Power Model Case Study Data[1]

Note: This page contains sample records for the topic "neutrality case studies" 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

Sustainable Building Case Studies | Department of Energy  

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

Case Studies Case Studies Sustainable Building Case Studies October 4, 2013 - 4:58pm Addthis These case studies feature examples of sustainably designed buildings and facilities from Federal agencies and industry. High Performance Federal Buildings Database The High Performance Federal Buildings database presents a sampling of sustainable buildings projects in the Federal Government. This database taps into the existing U.S. Department of Energy High Performance Buildings database, showcasing only Federal case study examples. Third-Party Certification ENERGY STAR for Federal Agencies: A site that provides access to the ENERGY STAR Portfolio Manager, the Federal High Performance Sustainable Buildings Checklist, and ENERGY STAR qualified products, and much more. Green Globes: A Web-based program from the Green Building Initiative for

42

NEUTRAL-BEAM INJECTION  

SciTech Connect

The emphasis in the preceding chapters has been on magnetic confinement of high temperature plasmas. The question of production and heating of such plasmas has been dealt with relatively more briefly. It should not be inferred, however, that these matters must therefore be either trivial or unimportant. A review of the history reveals that in the early days all these aspects of the controlled fusion problem were considered to be on a par, and were tackled simultaneously and with equal vigor. Only the confinement problem turned out to be much more complex than initially anticipated, and richer in challenge to the plasma physicist than the questions of plasma production and heating. On the other hand, the properties of high-temperature plasmas and plasma confinement can only be studied experimentally after the problems of production and of heating to adequate temperatures are solved. It is the purpose of this and the next chapter to supplement the preceding discussions with more detail on two important subjects: neutral-beam injection and radio-frequency heating. These are the major contenders for heating in present and future tokamak and mirror fusion experiments, and even in several proposed reactors. For neutral beams we emphasize here the technology involved, which has undergone a rather remarkable development. The physics of particle and energy deposition in the plasma, and the discussion of the resulting effects on the confined plasma, have been included in previous chapters, and some experimental results are quoted there. Other heating processes of relevance to fusion are mentioned elsewhere in this book, in connection with the experiments where they are used: i.e. ohmic heating, adiabatic compression heating, and alpha-particle heating in Chapter 3 by H.P. Furth; more ohmic heating in Chapter 7, and shock-implosion heating, laser heating, and relativistic-electron beam heating in Chapter 8, both by W. E. Quinn. These methods are relatively straightforward in their physics and their technology, or in any case they are considered to be adequately covered by these other authors.

Kunkel, W.B.

1980-06-01T23:59:59.000Z

43

Water Efficiency Case Studies | Department of Energy  

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

Case Studies Case Studies Water Efficiency Case Studies October 8, 2013 - 9:59am Addthis These case studies feature examples of water-efficiency projects implemented by Federal agencies. They are organized by corresponding best management practice (BMP). U.S. Department of Energy Y-12 National Security Complex: BMP 1 - Water Management Planning: A water assessment at the Y-12 National Security Complex in Oak Ridge, Tennessee, provided a comprehensive understanding of current water-consuming equipment and applications while identifying key areas for efficiency improvement. U.S. Army Fort Huachuca: BMP 2 - Information and Education programs: The U.S. Army Fort Huachuca contracted the University of Arizona Cooperative Extension to provide comprehensive water and energy conservation awareness

44

Case Studies in Urban Energy Planning  

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

present a few case studies on urban energy planning for Chinese cities, with the focus on district heating systems. Questions and challenges in urban energy research will be raised...

45

Economizers; a Field Perspective and Case Studies  

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

Economizers; a Field Perspective and Case Studies Economizers; a Field Perspective and Case Studies Speaker(s): David Sellers Date: January 18, 2011 - 12:00pm Location: 90-3122 Seminar Host/Point of Contact: Liping Wang Economizers are a common HVAC process with the potential to deliver significant energy savings by using outdoor air cooling to offset internal loads. But evidence from the field suggests that their track record is not good in terms of delivering those savings. This talk will provide a field perspective on some of the issues behind the poor track record, frequently illustrated with mini-case studies, and will conclude with a case study of a dysfunctional economizer in a cold environment and how the problem it was having was corrected by applying some of the concepts discussed earlier in the talk

46

Renewable Energy Case Studies | Department of Energy  

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

Energy » Renewable Energy Case Studies Energy » Renewable Energy Case Studies Renewable Energy Case Studies October 7, 2013 - 9:46am Addthis Photo of photovoltaic arrays in front of a red mountain with a blue sky backdrop. Federal agencies often turn to photovoltaics for energy, like this National Park Service deployment. These case studies and application briefs feature examples of renewable energy projects at Federal facilities. Transpired Solar Collector at NREL's Waste Handling Facility Uses Solar Energy to Heat Ventilation Air: The transpired solar collector on NREL's Waste handling Facility uses solar thermal technology to reduce electric heating loads. U.S. Army Fort Knox: Using the Earth for Space Heating and Cooling: Overview of the geothermal/ground source heat pump project at the U.S. Army

47

Electricity Generation and Environmental Externalities: Case Studies  

Reports and Publications (EIA)

Provides an overview of the economic foundation of externalities, the Federal and State regulatory approaches, and case studies of the impacts of the externality policies adopted by three States.

Information Center

1995-09-01T23:59:59.000Z

48

Analytical Solutions to the Near-Neutral Atmospheric Surface Energy Balance with and without Heat Storage for Urban Climatological Studies  

Science Conference Proceedings (OSTI)

Analytical solutions are presented to the near-neutral atmospheric surface energy balance with the new approach of including the participation of heat storage in the building substrate. Analytical solutions are also presented for the first time ...

C. P. Tso; B. K. Chan; M. A. Hashim

1991-04-01T23:59:59.000Z

49

Study of the secondary neutral radiation in proton therapy: Toward an indirect in vivo dosimetry  

Science Conference Proceedings (OSTI)

Purpose: Secondary particles produced in the collision of protons with beam modifiers are of concern in proton therapy. Nevertheless, secondary radiation can provide information on the dosimetric parameters through its dependency on the modulating accessories (range shifter and range modulating wheel). Relatively little data have been reported in the literature for low-energy proton beams. The present study aims at characterizing the neutron and photon secondary radiation at the low-energy proton therapy facility of the Centre Antoine Lacassagne (CAL), and studying their correlation to the dosimetric parameters to explore possible practical uses of secondary radiation in the treatment quality for proton therapy. Methods: The Monte Carlo code MCNPX was used to simulate the proton therapy facility at CAL. Neutron and photon fluence, {Phi}, and ambient dose equivalent per proton dose, H*(10)/D, were determined across the horizontal main plane spanning the whole treatment room. H*(10)/D was also calculated at two positions of the treatment room where dosimetric measurements were performed for validation of the Monte Carlo calculations. Calculations and measurements were extended to 100 clinical spread-out Bragg Peaks (SOBPs) covering the whole range of therapeutic dose rates (D/MU) employed at CAL. In addition, the values of D and MU were also calculated for each SOBP and the results analyzed to study the relationship between secondary radiation and dosimetric parameters. Results: The largest production of the secondary particles takes place at the modulating devices and the brass collimators located along the optical bench. Along the beam line and off the beam axis to 2.5 m away, H*(10)/D values ranged from 5.4 {mu}Sv/Gy to 5.3 mSv/Gy for neutrons, and were 1 order of magnitude lower for photons. H*(10)/D varied greatly with the distance and angle to the beam axis. A variation of a factor of 5 was found for the different range of modulations (SOBPs). The ratios between calculations and measurements were 2.3 and 0.5 for neutrons and photons, respectively, and remained constant for all the range of SOBPs studied, which provided validation for the Monte Carlo calculations. H*(10)/D values were found to correlate to the proton dose rate D/MU with a power fit, both for neutrons and photons. This result was exploited to implement a system to obtain D/MU values from the measurement of the integrated photon ambient dose equivalent H*(10) during treatment, which provides a method to control the dosimetric parameters D/MU and D. Conclusions: The treatment room at CAL is moderately polluted by secondary particles. The constant ratio between measurements and calculations for all SOBPs showed that simulations correctly predict the dosimetric parameters and the dependence of the production of secondary particles on the modulation. The correlation between H*(10)/D and D/MU is a useful tool for quality control and is currently used at CAL. This system works as an indirect in vivo dosimetry method, which is so far not feasible in proton therapy. This tool requires very simple instrumentation and can be implemented from the measurement of either photons or neutrons.

Carnicer, A.; Letellier, V.; Rucka, G.; Angellier, G.; Sauerwein, W.; Herault, J. [Centre Antoine Lacassagne, Cyclotron Biomedical, 227 Avenue de la Lanterne, 06200 Nice (France); Institut Curie, Centre de Protontherapie, Campus Universitaire d'Orsay, Batiment 101, 91898 Orsay Cedex (France); Hopital de la Croix Rouge, Centre de radiotherapie St Louis, Rue Andre Blondel, 83100 Toulon (France); Centre Antoine Lacassagne, Cyclotron Biomedical, 227 Avenue de la Lanterne, 06200 Nice (France); Universitaet Duisburg-Essen, Universitaetsklinikum Essen, Strahlenklinik, 45122 Essen (Germany); Centre Antoine Lacassagne, Cyclotron Biomedical, 227 Avenue de la Lanterne, 06200 Nice (France)

2012-12-15T23:59:59.000Z

50

NWCC Transmission Case Study Conclusions Summary  

DOE Green Energy (OSTI)

OAK-B135 The NWCC Transmission Case Studies Conclusions Summary In the spring of 1999, the Utility Wind Interest Group (UWIG), with the cooperation of the National Wind Coordinating Committee (NWCC), conducted a forum on transmission issues associated with the production of energy from wind. As a result of this forum, a number of issues were identified which, if successfully resolved, could help reduce barriers to the future expansion of wind power. The NWCC, being a multi-stakeholder group, was in an ideal position to conduct follow-up activities among a cross-section of the interested parties. The follow-up activities took the form of three case studies in the areas of interest identified by forum participants: (1) Transmission policy and pricing; (2) ''Virtual wheeling'' arrangements; and, (3) Transmission system improvements. The case studies provide an interesting snapshot in time dealing with a range of issues associated with scheduled or planned regulatory and restructuring proceedings related to energy transmission. The NWCC Transmission Subcommittee and the UWIG reviewed early drafts of the case studies in November 1999. The case studies were conducted through a questionnaire and interview process with interested parties. In writing each case study, NWCC staff attempted to identify all stakeholder groups with an interest in each topic and solicit their input. While all parties do not agree on every issue presented, a serious effort has been made to present all views in an unbiased fashion. At the end of each case study, relevant conclusions are drawn and recommendations for next steps are provided where appropriate.

Steve Wiese, Terry Allison

2000-09-01T23:59:59.000Z

51

Smart Grid Demonstration Initiative Case Studies  

Science Conference Proceedings (OSTI)

This is a compendium of case studies resulting from the work of 10 of the member utilities in the Smart Grid Demonstration Initiative. It is the first of several volumes.  Each volume of the case documents lessons learned and results of smart grid research conducted by selected Initiative collaborators.Numerous tests, simulations, and technology deployments are covered in this first volume, ranging from trials of how customers respond to smart-grid enabled energy information ...

2012-10-10T23:59:59.000Z

52

A Case Study of Wide Diameter Casing for Geothermal Systems  

SciTech Connect

Three wells have been drilled in the central resistivity area of a geothermal field in the Taupo Volcanic Zone, New Zealand. Using a well bore simulator, WELL SIM V3.0, reservoir conditions and well characteristics are evaluated to determine the increase in output by increasing production casing diameters from either 8-5/8 inches OD or 9-5/8 inches OD to 13-3/8 inches OD. Increases in well drilling costs are determined to provide a commentary on the economics. While open hole size is effectively doubled, well costs increase by 10% and, in this study, output increases by an average of 18%.

King, T.R.; Freeston, D.H.; Winmill, R.L.

1995-01-01T23:59:59.000Z

53

Clean Cities Case Study: Barwood Cab Fleet Study Summary  

DOE Green Energy (OSTI)

Barwood Cab Fleet Study Summary is the second in a new series called ''Alternative Fuel Information Case Studies,'' designed to present real-world experiences with alternative fuels to fleet managers and other industry stakeholders.

Whalen, P.

1999-05-21T23:59:59.000Z

54

PQ Case Study Library: Next Generation Online PQ Case Study Library  

Science Conference Proceedings (OSTI)

The "Next Generation Online PQ Case Study Library" contains case studies focusing on power quality solutions for utility customers in commercial and industrial sectors and is compatible with EPRI's PQ database computer program (AP-114120-CD). This database contains 100 case studies that focus on power quality solutions for utility customers across 20 commercial and industrial sectors and is compatible with EPRI's PQ database computer program (AP-114120-CD). In 1999, EPRI released version 2.0 of the PQ Da...

2003-11-26T23:59:59.000Z

55

Colorado Vehicle Fleets Case Study Analysis  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Experiences with Compressed Natural Gas in Experiences with Compressed Natural Gas in Colorado Vehicle Fleets Case Study Analysis August 2012 Case Study Analysis August 2012 2 Acknowledgements The Colorado Energy Office would like to thank the following individuals and organizations for their participation in the case studies: Jay Valentine, City of Grand Junction Joseph Noorlag, Republic Services Victor Lovato, Denver International Airport The Colorado Energy Office would also like to thank the following people for their review and input to this document: Wendy DaFoe, National Renewable Energy Laboratory John Gonzales, National Renewable Energy Laboratory Alexine Hazarian, Encana Natural Gas Inc. Paul Kerkhoven, NGV America Charlie Kerr, Cummins-Westport Inc. Sheble McConnellogue, Northern Colorado Clean Cities

56

NREL: State and Local Activities - Case Studies  

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

Case Studies Case Studies These case studies highlight NREL's state and local technical assistance activities. Kaupuni Village: A Closer Look at the First Affordable Net-Zero Energy Village in Hawai'i Each net-zero energy house in Kaupuni Village located in Oahu, Hawaii, is designed to use 40% less energy than a standard home. As part of the Hawaii Clean Energy Initiative's goal to achieve 70% clean energy by 2030, NREL helped design the model sustainable homes and educated homeowners on how to practice energy efficiency. Science Museum Receives NREL Expert Input on Clean Energy Exhibits NREL staff contributed their technical expertise to the Connecticut Science Center's Energy City-the first science museum exhibit gallery to educate visitors about both renewable energy and energy efficiency technologies.

57

UESC Case Study: Philadelphia Navy Yard  

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

Case Study Case Study Philadelphia Navy Yard Presented by M. Richard Boyette and Beverly C. Wade 26 October 2011 UESC Financed Energy Projects - Basics Aligning NAVFAC Business Practices with Federal Energy Management Program Processes NAVFAC BMS 5.1.3 UESC Process FEMP UESC Process 2 Sometimes things are difficult, but hard work overcomes obstacles !!!!! Financed Energy Projects - Challenges * Financed Energy Project Challenges * General Issues * Financed projects are designed to save energy costs but overarching goals are set up to reduce energy usage and energy intensity. * Financed projects favor regions or bases with higher utility rates. * Financed projects cannot be utilized in cases where energy consumption is reduced substantially but energy cost savings is

58

KDD on IVR Navigation Trees: Case Study  

Science Conference Proceedings (OSTI)

This article presents a case study about data mining applied in IVR's navigation trees. Using data from a Call Center, the main objective is to discover patterns with information about the phone calls. Using a specific part from this information, it ... Keywords: application algorithm, kdd, ura

Thiago T. Angélico; Thais Santos Bueno; Silvio Bortoleto; Anderson Ravanello

2008-11-01T23:59:59.000Z

59

IR250 Micro-Turbine Case Study  

Science Conference Proceedings (OSTI)

Microturbines first entered the distributed generation market in the late 1990s. Since then, vendors have continued to introduce new models, generally greater in capacity. In 2004, Ingersoll Rand Energy Systems (IRES) began shipping a 250-kW microturbine. This report is case study of the first unit that IRES shipped.

2006-03-21T23:59:59.000Z

60

Climate wise case study compendium: Report 1  

SciTech Connect

This case study compendium is one of several Climate Wise tools available to help interested companies identify cost-effective options. Climate Wise, a private-public partnership program, is a key Federal initiative to return greenhouse gas emissions to 1990 levels by 2000.

NONE

1997-02-01T23:59:59.000Z

Note: This page contains sample records for the topic "neutrality case studies" 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

Exploratory case study research: Outsourced project failure  

Science Conference Proceedings (OSTI)

Context: IT plays an increasingly strategic role in the business performance of organizations, however, the development of strategic IT systems involves a high degree of risk and outsourcing the development of such systems increases the risk. Objective: ... Keywords: Case study methodology, Outsourced software development, Project failure, Risk framework, Software development risk factors

J. M. Verner; L. M. Abdullah

2012-08-01T23:59:59.000Z

62

Fuel-cell case study. Final report  

DOE Green Energy (OSTI)

The intent of this study was to determine how DOE could build on the lessons learned from a case study of a particular technology program to develop new ways to manage its programs to commercialization. The Department of Energy's (DOE) 40 kw fuel cell commercialization program is assessed, and a number of conclusions to guide its direction are developed. The specific approach used is then extended to a general management concept or model.

Not Available

1978-08-14T23:59:59.000Z

63

Federal Energy Management Program: Water Efficiency Case Studies  

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

Water Efficiency Water Efficiency Case Studies to someone by E-mail Share Federal Energy Management Program: Water Efficiency Case Studies on Facebook Tweet about Federal Energy Management Program: Water Efficiency Case Studies on Twitter Bookmark Federal Energy Management Program: Water Efficiency Case Studies on Google Bookmark Federal Energy Management Program: Water Efficiency Case Studies on Delicious Rank Federal Energy Management Program: Water Efficiency Case Studies on Digg Find More places to share Federal Energy Management Program: Water Efficiency Case Studies on AddThis.com... Sustainable Buildings & Campuses Operations & Maintenance Greenhouse Gases Water Efficiency Basics Federal Requirements Best Management Practices Analysis and Evaluation Case Studies Resources

64

UNF Energy Efficiency Case Studies | Open Energy Information  

Open Energy Info (EERE)

UNF Energy Efficiency Case Studies Jump to: navigation, search Name UNF Energy Efficiency Case Studies AgencyCompany Organization United Nations Foundation Sector Energy Focus...

65

Federal Energy Management Program: Renewable Energy Case Studies  

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

Case Studies to someone by E-mail Share Federal Energy Management Program: Renewable Energy Case Studies on Facebook Tweet about Federal Energy Management Program: Renewable Energy...

66

NERSC/DOE HPC Requirements Workshops Case Study FAQ  

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

Case Study FAQs Case Study FAQ General Questions What is NERSC? NERSC is the National Energy Research Scientific Computing Center, the high-end scientific computing facility for...

67

Building Technologies Office: Guides and Case Studies for Mixed...  

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

New Construction Case Studies Improvements to Existing Homes Case Studies Best Practice Guides 40% Whole-House Energy Savings in the Mixed-Humid Climates - Volume 16 New...

68

Renewable Energy Project Case Studies: Tribal and Developer Perspectiv...  

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

Renewable Energy Project Case Studies: Tribal and Developer Perspectives Webinar Renewable Energy Project Case Studies: Tribal and Developer Perspectives Webinar October 30, 2013...

69

Innovation, Renewable Energy, and State Investment: Case Studies...  

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

Innovation, Renewable Energy, and State Investment: Case Studies of Leading Clean Energy Funds Title Innovation, Renewable Energy, and State Investment: Case Studies of Leading...

70

STUDIES OF X-RAY PRODUCTION FOLLOWING CHARGE EXCHANGE RECOMBINATION BETWEEN HIGHLY CHARGED IONS AND NEUTRAL ATOMS AND MOLECULES  

DOE Green Energy (OSTI)

We have used microcalorimeters built by the NASA/Goddard Space Flight Center and the Lawrence Livermore National Laboratory Electron Beam Ion Trap to measure X-ray emission produced by charge exchange reactions between highly charged ions colliding with neutral helium, hydrogen, and nitrogen gas. Our measurements show the spectral dependence on neutral species and also show the distinct differences between spectra produced by charge exchange reactions and those produced by direct impact excitation. These results are part of an ongoing experimental investigation at the LLNL EBIT facility of charge exchange spectral signatures and can be used to interpret X-ray spectra produced by a variety of laboratory and celestial sources including cometary and planetary atmospheres, the Earth's magnetosheath, the heliosphere, and tokamaks.

Brown, G V; Beiersdorfer, P; Chen, H; Clementson, J; Frankel, M; Gu, M F; Kelley, R L; Kilbourne, C A; Porter, F S; Thorn, D B; Wargelin, B J

2008-08-28T23:59:59.000Z

71

Green Circuits: Distribution Efficiency Case Studies  

Science Conference Proceedings (OSTI)

The Electric Power Research Institute (EPRI) Green Circuits project was a collaborative effort of 22 utilities. The main goal of the project was to evaluate ways to improve distribution efficiency. Modeling, economic evaluations, and field trials formed the core of the research effort. To evaluate efficiency improvements, 66 circuit case studies were modeled and fine-tuned, based on field data. Field trials of voltage optimization were implemented on nine circuits. Detailed advanced metering infrastructu...

2011-10-14T23:59:59.000Z

72

Bangladesh: Case Studies Bangladesh: Case Studies Renewable Energy Research Centre, Dhaka University, Bangladesh  

Open Energy Info (EERE)

Renewables in Renewables in Utilization of Renewables in Bangladesh: Case Studies Bangladesh: Case Studies Renewable Energy Research Centre, Dhaka University, Bangladesh Renewable Energy Research Centre, Dhaka University, Bangladesh Case Study I: Solar market electrification LGED has successfully completed Solar Market Electrification in Gangutia growth center under Sailkupa Thana in Jhenaidha district. This activity has been taken under sustainable rural energy (SRE) Project. The objectives of this project are to install a demonstrative plant of a centralized solar photovoltaic system for electrification of a rural market in the off-grid area and to assess its technical and economic viability in the context of rural Bangladesh. Gangutia growth center has been selected for solar

73

Federal Energy Management Program: Case Study - Energy Efficiency  

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

Case Study - Case Study - Energy Efficiency Upgrades for Fermilab Infrastructure to someone by E-mail Share Federal Energy Management Program: Case Study - Energy Efficiency Upgrades for Fermilab Infrastructure on Facebook Tweet about Federal Energy Management Program: Case Study - Energy Efficiency Upgrades for Fermilab Infrastructure on Twitter Bookmark Federal Energy Management Program: Case Study - Energy Efficiency Upgrades for Fermilab Infrastructure on Google Bookmark Federal Energy Management Program: Case Study - Energy Efficiency Upgrades for Fermilab Infrastructure on Delicious Rank Federal Energy Management Program: Case Study - Energy Efficiency Upgrades for Fermilab Infrastructure on Digg Find More places to share Federal Energy Management Program: Case

74

Wind to Hydrogen in California: Case Study  

DOE Green Energy (OSTI)

This analysis presents a case study in California for a large scale, standalone wind electrolysis site. This is a techno-economic analysis of the 40,000 kg/day renewable production of hydrogen and subsequent delivery by truck to a fueling station in the Los Angeles area. This quantity of hydrogen represents about 1% vehicle market penetration for a city such as Los Angeles (assuming 0.62 kg/day/vehicle and 0.69 vehicles/person) [8]. A wind site near the Mojave Desert was selected for proximity to the LA area where hydrogen refueling stations are already built.

Antonia, O.; Saur, G.

2012-08-01T23:59:59.000Z

75

Case Study: Darlington Nuclear Generating Station  

Science Conference Proceedings (OSTI)

Darlington is a four-reactor nuclear plant east of Toronto. It is operated by Ontario Hydro. Each reactor has two independent shutdown systems: SDS1 drops neutron-absorbing rods into the core, while SDS2 injects liquid poison into the moderator. Both ... Keywords: Atomic Energy Control Board of Canada, Canada, Darlington nuclear generating station, Ontario Hydro, case study, certification, code quality, decision-making logic, documentation, fission reactor core control and monitoring, fission reactor safety, formal methods, formal model-based inspection, formal specification, licensing, liquid poison injection, neutron-absorbing rods, nuclear engineering computing, nuclear plant, safety, safety-critical systems, software driven shutdown systems, software reliability, specifications

Dan Craigen; Susan Gerhart; Ted Ralston

1994-01-01T23:59:59.000Z

76

Electricity economics: essays and case studies  

SciTech Connect

These studies deal with the economic theory and practice of pricing and investment in electricity supply. There are seven chapters on applications, five on principles, and the final four clear up some deficiencies in existing theory. The chapters following an introductory chapter are Economics, Finance, and Equity in Tariff Policy; Electricity Tariffs in Thailand; Electricity Tariffs in Tunisia; Electricity Tariffs in Sudan; An American Tariff Structure; Rural Electrification in Developing Countries; Electricity Development in Turkey: A Case Study Using Linear Programming; How to Study Tariffs; The Rate of Return on Projects--and Relations between Pricing and Investments; The Willingness-to-Pay Criterion; a Layman's Guide to Shadow Pricing; Investment Planning Models; Optimal Electricity Pricing Under Uncertainty; Cost Structure in Hydro and Hydro-Thermal Systems; Tariff Structures with Simple Metering; and A Note on Optimal Pricing and Indivisibilities. (MCW)

Turvey, R.; Anderson, D.

1977-01-01T23:59:59.000Z

77

Case Study of the California Cement Industry  

SciTech Connect

California is the largest cement producing state in theU.S., accounting for between 10 percent and 15 percent of U.S. cementproduction and cement industry employment. The cement industry inCalifornia consists of 31 sites that consume large amounts of energy,annually: 1,600 GWh of electricity, 22 million therms of natural gas, 2.3million tons of coal, 0.25 tons of coke, and smaller amounts of wastematerials, including tires. The case study summarized in this paperfocused on providing background information, an assessment ofenergy-efficiency opportunities and barriers, and program recommendationsthat can be used by program planners to better target products to thecement industry. The primary approach to this case study involvedwalk-through surveys of customer facilities and in depth interviews withcustomer decision makers and subsequent analysis of collected data. Inaddition, a basic review of the cement production process was developed,and summary cement industry energy and economic data were collected, andanalyzed. The analysis of secondary data provides background informationon the cement industry and identification of potential energy-efficiencyopportunities. The interviews provide some understanding of the customerperspective about implementation of energy-efficiencyprojects.

Coito, Fred; Powell, Frank; Worrell, Ernst; Price, Lynn; Friedmann, Rafael

2005-05-01T23:59:59.000Z

78

Dynamics of alkali ions-neutral molecules reactions: Radio frequency-guided beam experimental cross-sections and direct quasiclassical trajectory studies  

Science Conference Proceedings (OSTI)

Different reactive processes taking place in collisions between alkali ions and neutral i-C{sub 3}H{sub 7}Cl molecules in the low (center of mass frame) energy range have been studied using an octopole radiofrequency guided-ion-beam apparatus developed in our laboratory. Cross-section energy dependences for all these reactions have been obtained in absolute units. Ab initio electronic structure calculations for those colliding systems evolving on the ground single potential surface have given relevant information on the main topological features of the surfaces. For some of the reactions a dynamic study by 'on the fly' trajectories has complemented the available experimental and electronic structure information.

Aguilar, J.; Andres, J. de; Lucas, J. M.; Alberti, M.; Huarte-Larranaga, F.; Bassi, D.; Aguilar, A. [Departament de Quimica Fisica, Institut de Quimica Teorica i Computacional (IQTCUB), Universitat de Barcelona, Marti i Franques, 1, 08028 Barcelona (Spain); Dipartimento di Fisica, Universita degli Studi di Trento, 38123 Povo-Trento (Italy); Departament de Quimica Fisica, Institut de Quimica Teorica i Computacional (IQTCUB), Universitat de Barcelona, Marti i Franques, 1, 08028 Barcelona (Spain)

2012-11-27T23:59:59.000Z

79

Building Energy Information Systems: User Case Studies  

Science Conference Proceedings (OSTI)

Measured energy performance data are essential to national efforts to improve building efficiency, as evidenced in recent benchmarking mandates, and in a growing body of work that indicates the value of permanent monitoring and energy information feedback. This paper presents case studies of energy information systems (EIS) at four enterprises and university campuses, focusing on the attained energy savings, and successes and challenges in technology use and integration. EIS are broadly defined as performance monitoring software, data acquisition hardware, and communication systems to store, analyze and display building energy information. Case investigations showed that the most common energy savings and instances of waste concerned scheduling errors, measurement and verification, and inefficient operations. Data quality is critical to effective EIS use, and is most challenging at the subsystem or component level, and with non-electric energy sources. Sophisticated prediction algorithms may not be well understood but can be applied quite effectively, and sites with custom benchmark models or metrics are more likely to perform analyses external to the EIS. Finally, resources and staffing were identified as a universal challenge, indicating a need to identify additional models of EIS use that extend beyond exclusive in-house use, to analysis services.

Granderson, Jessica; Piette, Mary Ann; Ghatikar, Girish

2010-03-22T23:59:59.000Z

80

Optimizing Steam & Condensate System: A Case Study  

E-Print Network (OSTI)

Optimization of Steam & Condensate systems in any process plant results in substantial reduction of purchased energy cost. During periods of natural gas price hikes, this would benefit the plant in controlling their fuel budget significantly, irrespective of the plant's size. This paper highlights the efforts taken by the management of a medium sized specialty chemicals plant in North East Louisiana. This site spent over $19 million in 2007 ($13.7 million for natural gas & $5.6 million for electricity). The site generates steam for its process operation from 3 gas fired boilers at 525-psig pressure. The steam is consumed at 5 process areas; Acid, Basics, Crystals, Derivatives & Hydrogen plants. All of the process areas recover condensate inside their area, utilize it partially, and drain the rest into the sewer. Boiler Feed Water (BFW) is supplied from the water treatment plant located at the Boiler House. The optimization study was conducted at this site, between Jul - Sep 2008, to identify opportunities to reduce the energy cost and to improve the steam system's reliability. The study identified 5 energy cost optimization opportunities that would result in a total cost savings of $1,181,000 annually. The initial estimates indicated that all the 5 projects recommended by the study would have simple payback periods of less than 2 years. This case study is a good example and motivation for all engineers and managers who are responsible for maintaining the efficiency and reliability of small and medium sized steam systems.

Venkatesan, V. V.; Norris, C.

2011-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "neutrality case studies" 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

MDU Solar Energy Project Case Study  

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

MDU Solar Energy Project MDU Solar Energy Project Case Study A Partnership between Ellsworth AFB and MDU Resources Group, Inc.  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  Great Plains Natural Gas Co.  About 950,000 customers  ND, SD, WY, MT, WA, OR, ID, MN

82

Community Redevelopment Case Study: Jekyll Island  

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

Community Redevelopment Community Redevelopment Case Study: Jekyll Island Jones Hooks, Executive Director Jekyll Island Authority April 12, 2012 Community & Neighborhood Development...  State and Local Programs  Stakeholders  Components  Agendas  Schedule  MONEY  Others... "Nothing Hard Is Ever Easy!" Island Visitation: Long steady decline since 1989 "We always go to Jekyll..." became "We used to go to Jekyll..." Loss of Georgia state association conventions Occupied Room Nights and Total JIA Amenity Revenue/Room Night: FY1988-2008 $- $5.00 $10.00 $15.00 $20.00 $25.00 $30.00 $35.00 $40.00 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 Revenue/Room Night - 50,000 100,000 150,000 200,000

83

Implementing CHP in Louisiana: A Case Study  

E-Print Network (OSTI)

The objective of this research is to evaluate issues related to implementing CHP systems in Louisiana. A case study is used to show the system design, economic analysis and permitting process. The implementation process will focus on the air permitting and the utility interconnection agreements for rural Louisiana. The development of general guidelines on CHP implementation in Louisiana will provide insight to many potential CHP adopters in the state of Louisiana. The methodology used involves researching current Federal and Louisiana state policies that regulate the air permitting and utility regulation for CHP systems. After the appropriate air permits and qualification for grid connection are identified, the next step in the process of solving the problem will be to locate appropriate contacts within the appropriate agencies. The final step of the problem solving will be to interview the appropriate personnel to identify the procedures that each department follows to implement CHP systems.

Kozman, T. A.; Carriere, J. L.; Lee, J.

2009-05-01T23:59:59.000Z

84

Case study: Deploying information technologies for organizational innovation: Lessons from case studies  

Science Conference Proceedings (OSTI)

Organizations must innovate if they are to survive in today's fiercely competitive marketplace. In this paper, we explore how leading organizations are using emerging technologies to enable novel forms of ideation that can radically increase the sheer ... Keywords: Case study, Information technologies, Innovation, Innovation process

Jaka Lindi?; Peter Baloh; Vincent M. RibièRe; Kevin C. Desouza

2011-04-01T23:59:59.000Z

85

Studies on relative effects of charged and neutral defects in hydrogenated amorphous silicon. Final report, 1 October 1989--31 December 1990  

DOE Green Energy (OSTI)

This report covers the third year of a continuing research study to understand the relative importance of charged and neutral defects in amorphous silicon. The objective of the study is to explore the electronic structure, including neutral and charged defects, an optoelectronic effects including the formation of Staebler-Wronski defects. The study concentrated on exploring electroluminescence experimentally and interpreting the results employing a simple guiding model. The simple guiding model assumes an exponential density of states and recombination rate constants (radiative and non-radiative) which are governed by hopping transitions. Measurements were also made as a function of photodegradation of the material. The results implicate that the radiative recombination processes are not distant pair tunneling but rather results from electrons hopping down due to the coulomb interactions. Preliminary experiments have been made on the effect of photodegradation on transient space charge limited currents in n/i/n structures. These experiments can directly yield information on the occupied defects centers induced by the photodegradation and are not a result of recombination processes. To date the results seems to be consistent with a picture which places the doubly occupied defects at quite a high energy ({approx_equal} 0.4 e.v. below the conduction band).

Silver, M. [North Carolina Univ., Chapel Hill, NC (United States)

1992-02-01T23:59:59.000Z

86

The Built Environment and Migration: A Case Study of Mexico  

E-Print Network (OSTI)

iv Introduction The built environment expresses the changingThe Built Environment & Migration: A Case Study in MexicoEnvironment.

Ramirez, Rosa

2009-01-01T23:59:59.000Z

87

Wind Energy Curtailment Case Studies: May 2008 - May 2009  

DOE Green Energy (OSTI)

This paper presents a series of case studies on how wind curtailment is being used by different entities.

Fink, S.; Mudd, C.; Porter, K.; Morgenstern, B.

2009-10-01T23:59:59.000Z

88

High Penetration Photovoltaic Case Study Report  

DOE Green Energy (OSTI)

Technical concerns with integrating higher penetrations of photovoltaic (PV) systems include grid stability, voltage regulation, power quality (voltage rise, sags, flicker, and frequency fluctuations), and protection and coordination. The current utility grid was designed to accommodate power flows from the central generation source to the transmission system and eventually to the distribution feeders. At the distribution level, the system was designed to carry power from the substation toward the load. Renewable distributed generation, particularly solar PV, provides power at the distribution level challenging this classical paradigm. As these resources become more commonplace the nature of the distribution network and its operation is changing to handle power flow in both directions. This report is focused on large PV installations in which penetration is significantly greater than 15% of maximum daytime feeder load. These case studies are intended to demonstrate success stories with integration of large PV plants at the distribution level as well as some of the solutions used by the utility to ensure safe, reliable operation of both the PV system and the distribution network.

Bank, J.; Mather, B.; Keller, J.; Coddington, M.

2013-01-01T23:59:59.000Z

89

Diagnostic Case Studies of the Northern Annular Mode  

Science Conference Proceedings (OSTI)

Recent observational studies of the northern annular mode (NAM) indicate that significant case-to-case variability exists in the structural evolution of individual events. In particular, certain NAM events remain confined to stratospheric ...

Robert X. Black; Brent A. McDaniel

2004-10-01T23:59:59.000Z

90

Case Study of the Leeside Mesolow and Mesocyclone in TAMEX  

Science Conference Proceedings (OSTI)

An observational study was performed on a leeside mesolow case that occurred 8 June 1987 during the Taiwan Area Mesoscale Experiment (TAMEX). The case developed as prevailing west-southwest winds strengthened and interacted with the terrain of ...

Chung-Chieh Wang; George Tai-Jen Chen

2002-11-01T23:59:59.000Z

91

The Neutral Medium  

E-Print Network (OSTI)

We consider the physical conditions of the neutral medium within, and in the environments of, galaxies. The basic physical and morphological properties of the neutral medium within galaxy disks are now quite well-constrained. Systematic variations in temperature and phase-balance (of cool versus warm neutral gas) are indicated as a function of both radius and z-height. Interestingly, the cool medium line-widths are observed to be dominated by turbulent energy injection within cells of 10 pc to 1 kpc size. Deep new observations reveal that 5-10% of the neutral medium is associated within an extended halo which rotates more slowly and experiences radial inflow. Much of this component is likely to be associated with a ``galactic fountain'' type of phenomenon. However, compelling evidence is also accumulating for the importance of tidal disruption of satellites as well as continuous accretion (of both diffuse and discrete components) in fueling galaxy halos and disks. Continued fueling is even observed on scales of 100's of kpc in galaxy environments, where the neutral component is likely to be merely a trace constituent of a highly ionized plasma.

Robert Braun

2005-01-17T23:59:59.000Z

92

Electron-electron interactions in fast neutral-neutral collisions  

DOE Green Energy (OSTI)

Differential electron emission is studied for 50--500 keV H{sup +} and H atom impact on helium. Using the first Born formulation, it is shown that projectile electron-target electron interactions are expected to dominate the differential cross sections for low energy target electron emission induced by fast neutral projectile impact on any target. Measurements of the 15{degrees} electron emission were made in order to investigate this prediction. For low impact energies, a constant ratio between the hydrogen atom and proton impact cross sections was found for emitted electron velocities less than half the projectile velocity, V{sub p} But as the collision energy increased, for electron velocities less than 0.25 V{sub p}, the cross section ratio increased as the emitted electron velocity decreased. This is interpreted as a signature of projectile electron-target electron interactions becoming dominant for distant collisions between neutral particles.

DuBois, R.D. [Pacific Northwest Lab., Richland, WA (United States); Manson, S.T. [Georgia State Univ., Atlanta, GA (United States). Dept. of Physics and Astronomy

1992-11-01T23:59:59.000Z

93

Electron-electron interactions in fast neutral-neutral collisions  

DOE Green Energy (OSTI)

Differential electron emission is studied for 50--500 keV H[sup +] and H atom impact on helium. Using the first Born formulation, it is shown that projectile electron-target electron interactions are expected to dominate the differential cross sections for low energy target electron emission induced by fast neutral projectile impact on any target. Measurements of the 15[degrees] electron emission were made in order to investigate this prediction. For low impact energies, a constant ratio between the hydrogen atom and proton impact cross sections was found for emitted electron velocities less than half the projectile velocity, V[sub p] But as the collision energy increased, for electron velocities less than 0.25 V[sub p], the cross section ratio increased as the emitted electron velocity decreased. This is interpreted as a signature of projectile electron-target electron interactions becoming dominant for distant collisions between neutral particles.

DuBois, R.D. (Pacific Northwest Lab., Richland, WA (United States)); Manson, S.T. (Georgia State Univ., Atlanta, GA (United States). Dept. of Physics and Astronomy)

1992-11-01T23:59:59.000Z

94

Building Technologies Office: Guides and Case Studies for Marine Climates  

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

Marine Climates to someone by E-mail Marine Climates to someone by E-mail Share Building Technologies Office: Guides and Case Studies for Marine Climates on Facebook Tweet about Building Technologies Office: Guides and Case Studies for Marine Climates on Twitter Bookmark Building Technologies Office: Guides and Case Studies for Marine Climates on Google Bookmark Building Technologies Office: Guides and Case Studies for Marine Climates on Delicious Rank Building Technologies Office: Guides and Case Studies for Marine Climates on Digg Find More places to share Building Technologies Office: Guides and Case Studies for Marine Climates on AddThis.com... About Take Action to Save Energy Partner With DOE Activities Solar Decathlon Building America Research Innovations Research Tools Building Science Education

95

Guides and Case Studies for All Climates | Department of Energy  

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

Guides and Case Studies for All Climates Guides and Case Studies for All Climates Guides and Case Studies for All Climates The Map of the United States shows climate zones in different colors. The Marine zone contains the Pacific coast from the Canadi The U.S. Department of Energy (DOE) Building America program has developed a series of best practices guides and technology-specific case studies that may be applicable to all climate zones. Technology Case Studies Guides for All Climates Technology Solutions for New and Existing Homes These case studies from Building America research teams and national laboratories describe energy-saving solutions for both new and existing homes, classified into two basic categories: Building Envelope (insulation, air sealing, windows, foundations) Building Equipment (HVAC, water heating, lighting, appliances,

96

A Collaborative Case Study System for Distance Learning  

Science Conference Proceedings (OSTI)

Distance Learning from Case Studies involves enabling collaboration between two or more learners at a distance on a case study activity. In this paper we present an empirical qualitative study that simulates a learning scenario in which a pair of subjects ...

Marta C. Rosatelli; John A. Self

2004-01-01T23:59:59.000Z

97

Streams of Steam The Steam Boiler Specification Case Study  

E-Print Network (OSTI)

Streams of Steam ­ The Steam Boiler Specification Case Study Manfred Broy, Franz Regensburger-tuned con- cepts of FOCUS by its application of the requirements specification of a steam boiler, see [Abr96-studies. In this context, applying FOCUS to the steam boiler case study ([Abr96]) led us to a couple of questions re- #12

Cengarle, María Victoria

98

Case Studies of Grid-Connected Photovoltaic Systems, Vol. 1  

Science Conference Proceedings (OSTI)

This interim report documents a number of grid-connected photovoltaic (PV) case studies, covering a broad range of different system and project types.

2002-03-12T23:59:59.000Z

99

A Successful Case Study of Small Business Energy Efficiency and...  

Open Energy Info (EERE)

icon Twitter icon A Successful Case Study of Small Business Energy Efficiency and Demand Response with Communicating Thermostats Jump to: navigation, search Tool Summary...

100

186 Wireline Failures in Oil & Gas Wells - Case Studies  

Science Conference Proceedings (OSTI)

Presentation Title, 186 Wireline Failures in Oil & Gas Wells - Case Studies ..... 202 Microstructure Exploration of High Strength High Ductility Iron-Based Glassy

Note: This page contains sample records for the topic "neutrality case studies" 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

Geothermal Reservoir Assessment Case Study, Northern Basin and...  

Open Energy Info (EERE)

GLO2386 DOI Not Provided Check for DOI availability: http:crossref.org Online Internet link for Geothermal Reservoir Assessment Case Study, Northern Basin and Range...

102

Profiles in Renewable Energy- Case Studies of Successful Utility...  

Open Energy Info (EERE)

Not Provided DOI Not Provided Check for DOI availability: http:crossref.org Online Internet link for Profiles in Renewable Energy- Case Studies of Successful Utility-Sector...

103

TRB-Transit Cooperative Research Program (TCRP): Case Studies...  

Open Energy Info (EERE)

Page Edit with form History Facebook icon Twitter icon TRB-Transit Cooperative Research Program (TCRP): Case Studies in Bus Rapid Transit Jump to: navigation, search Tool...

104

An Interactive Case Study in Composite Failure Analysis  

Science Conference Proceedings (OSTI)

In the case study, the audience will be presented with the failure scenario and key ... Advanced Digital Microscopy is Revolutionizing Failure Analysis.

105

Active System For Monitoring Volcanic Activity- A Case Study...  

Open Energy Info (EERE)

System For Monitoring Volcanic Activity- A Case Study Of The Izu-Oshima Volcano, Central Japan Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: Active...

106

Regional Power Sector Integration: Lessons from Global Case Studies...  

Open Energy Info (EERE)

Lessons from Global Case Studies and a Literature Review AgencyCompany Organization Energy Sector Management Assistance Program of the World Bank Sector Energy Focus Area...

107

Rebuilding for Sustainability: Case Studies in the Making (Presentatio...  

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

Energy, operated by the Alliance for Sustainable Energy, LLC. Rebuilding for Sustainability: Case Studies in the Making SOLAR 2013 Lynn Billman, Senior Project Lead April 18,...

108

COURSE NOTES: Metallurgy and Materials Case Studies - TMS  

Science Conference Proceedings (OSTI)

Jul 2, 2008 ... This web-site has been designed to support students carrying out University of Birmingham materials science and engineering case studies, ...

109

Energy Department Releases Case Studies and Best Practices to...  

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

from DOE's Better Buildings Neighborhood Program, these case studies and step-by-step guides outline a framework for successful energy efficiency upgrade programs to help...

110

Information Resources: Member Case Studies: LED Street Lighting...  

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

Member Case Studies: LED Street Lighting Programs in Algona (IA), Asheville (NC), and Boston (MA) This May 8, 2013 webcast featured presentations from DOE Municipal Solid-State...

111

Building America Efficient Solutions for New Homes Case Study...  

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

Case Study: Ravenwood Homes and Energy Smart Home Plans, Inc., Cape Coral, Florida PNNL, Florida HERO, and Energy Smart Home Plans helped Ravenwood Homes achieve a HERS 15...

112

Deep Energy Retrofits-Eleven California Case Studies Brennan...  

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

Deep Energy Retrofits-Eleven California Case Studies Brennan Less, Jeremy Fisher and Iain Walker Environmental Energy Technologies Division October 2012 LBNL-6166E Disclaimer This...

113

Federal Energy Management Program: Case Study - Statue of Liberty...  

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

Statue of Liberty National Monument to someone by E-mail Share Federal Energy Management Program: Case Study - Statue of Liberty National Monument on Facebook Tweet about Federal...

114

Making infrastructure visible: a case study of home networking .  

E-Print Network (OSTI)

??In this dissertation, I examine how making infrastructure visible affects users' engagement with that infrastructure, through the case study of home networking. I present empirical… (more)

Chetty, Marshini

2011-01-01T23:59:59.000Z

115

Federal Energy Management Program: Case Study - The Department...  

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

VA Connecticut Health Care System to someone by E-mail Share Federal Energy Management Program: Case Study - The Department of Veterans Affairs West Haven Campus, VA Connecticut...

116

Risk Informed Safety Margin Characterization Case Study: Selection of  

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

Case Study: Selection Case Study: Selection of Electrical Equipment To Be Subjected to Environmental Qualification Risk Informed Safety Margin Characterization Case Study: Selection of Electrical Equipment To Be Subjected to Environmental Qualification Reference 1 discussed key elements of the process for developing a margins-based "safety case" to support safe and efficient operation for an extended period. The present report documents (in Appendix A) a case study, carrying out key steps of the Reference 1 process, using an actual plant Probabilistic Risk Assessment (PRA) model. In general, the margins-based safety case helps the decision-maker manage plant margins most effectively. It tells the plant decision-maker such things as what margin is present (at the plant level, at the functional

117

Landmark Dining Case Study Packet 2005  

Science Conference Proceedings (OSTI)

... is composed of documents used to train Baldrige Examiners ... Study, is designed as a training tool to ... Acrobat icon below and download the program. ...

2013-06-27T23:59:59.000Z

118

Inclusive neutral particle production  

SciTech Connect

Results of recent inclusive neutral particle production experiments are compared to existing experimental results. These experiments range from 15 to 2000 GeV/c in laboratory beam momentum and use $pi$$sup -$, $pi$$sup +$, p and anti p beams. (auth)

Kahn, S.

1975-01-01T23:59:59.000Z

119

Reactive geothermal transport simulation to study the formation mechanism of impermeable barrier between acidic and neutral fluid zones in the Onikobe Geothermal Field, Japan  

DOE Green Energy (OSTI)

Two types of fluids are encountered in the Onikobe geothermal reservoir, one is neutral and the other is acidic (pH=3). It is hypothesized that acidic fluid might be upwelling along a fault zone and that an impermeable barrier might be present between the acidic and neutral fluid zones. We carried out reactive geothermal transport simulations using TOUGHREACT (Xu and Pruess, 1998 and 2001) to test such a conceptual model. Mn-rich smectite precipitated near the mixing front and is likely to form an impermeable barrier between regions with acidic and neutral fluids.

Todaka, Norifumi; Akasaka, Chitosi; Xu, Tianfu; Pruess, Karsten

2003-04-09T23:59:59.000Z

120

CASE STUDIES OF STATE SUPPORT FOR RENEWABLE ENERGY  

E-Print Network (OSTI)

CASE STUDIES OF STATE SUPPORT FOR RENEWABLE ENERGY Berkeley Lab and the Clean Energy States Margolis LBNL-61643 Download other clean energy fund case studies from: http://eetd.lbl.gov/ea/EMS or www.cleanenergystates.org Designing PV Incentive Programs to Promote Performance: A Review of Current Practice Galen Barbose, Ryan

Note: This page contains sample records for the topic "neutrality case studies" 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

Computer-aided design versus sketching: An exploratory case study  

Science Conference Proceedings (OSTI)

This paper presents a preliminary comparison between the role of computer-aided design (CAD) and sketching in engineering through a case study of a senior design project and interviews with industry and academia. The design team consisted of four senior ... Keywords: Case Study, Computer-Aided Design, Education, Representation, Sketching

David Veisz; Essam z. Namouz; Shraddha Joshi; Joshua d. Summers

2012-08-01T23:59:59.000Z

122

Incorporating UCD into the software development lifecycle: a case study  

Science Conference Proceedings (OSTI)

This case study addresses how we applied user centered design (UCD) to the software development lifecycle for the new City of Austin Utilities Online Customer Care website. The case study focuses on the use of personas, prototypes, and user testing, ... Keywords: personas, prototypes, simulations, ucd, usability, user centered design, user experience

Andy Switzky

2012-05-01T23:59:59.000Z

123

Utilization of Renewables in Bangladesh: Case Studies | OpenEI  

Open Energy Info (EERE)

Utilization of Renewables in Bangladesh: Case Studies Utilization of Renewables in Bangladesh: Case Studies Dataset Summary Description (Abstract): Three case studies in (1) Solar market electrification, (2) Wind-solar hybrid system in Kuakata Sea Beach and (3) Micro hydro power plant of Aung Thuwi Khoi. (Purpose): SWERA Documentation Source Renewable Energy Research Centre Date Released December 02nd, 2003 (11 years ago) Date Updated October 20th, 2007 (7 years ago) Keywords Bangladesh case studies documentation GEF renewable energy small hydro solar SWERA UNEP wind Data application/pdf icon Download Document (pdf, 566.4 KiB) Quality Metrics Level of Review Some Review Comment Temporal and Spatial Coverage Frequency Time Period 2002 License License Other or unspecified, see optional comment below Comment Please cite publication as follows: RERC,2003. Utilization of Renewables in Bangladesh: Case Studies. Renewable Energy Research Centre, Dhaka University, Bangladesh. GEF UNEP SWERA. Available from http://swera.unep.net on 2 December 2003.

124

Geothermal Reservoir Assessment Case Study, Northern Basin and Range  

Open Energy Info (EERE)

Reservoir Assessment Case Study, Northern Basin and Range Reservoir Assessment Case Study, Northern Basin and Range Province, Northern Dixie Valley, Nevada Jump to: navigation, search OpenEI Reference LibraryAdd to library Report: Geothermal Reservoir Assessment Case Study, Northern Basin and Range Province, Northern Dixie Valley, Nevada Abstract N/A Authors Elaine J. Bell, Lawrence T. Larson and Russell W. Juncal Published U.S. Department of Energy, 1980 Report Number GLO2386 DOI Not Provided Check for DOI availability: http://crossref.org Online Internet link for Geothermal Reservoir Assessment Case Study, Northern Basin and Range Province, Northern Dixie Valley, Nevada Citation Elaine J. Bell,Lawrence T. Larson,Russell W. Juncal. 1980. Geothermal Reservoir Assessment Case Study, Northern Basin and Range Province,

125

Building-integrated photovoltaics: A case study  

SciTech Connect

In 1992, Kiss Cathcart Anders Architects performed a study for NREL on Building-Integrated Photovoltaics (BIPV) issues as seen from the perspective of the building community. In general, the purpose of the study was to list major issues and potential applications; by it`s nature it asked more questions than it answered. This second phase study was to produce quantitative data on the performance of specific BIPV systems. Only roof systems are evaluated. The energy performance, construction cost and simple payback for five different BIPV roof options are evaluated in six different locations: Oakland, New York, Miami, Phoenix, Chicago, and Cincinnati. The roof options evaluated include the following: single-glazed PV roof using glass-substrate PVs; double-glazed PV roof with insulating PV modules; ballasted roof-mounted system; sawtooth light monitor roof with indirect north daylighting; sawtooth roof with north light and active heat recovery.

Kiss, G.; Kinkead, J.; Raman, M.

1995-03-01T23:59:59.000Z

126

Case study: visualization of particle track data  

Science Conference Proceedings (OSTI)

The Relativistic Heavy Ion Collider (RHIC) experiment at the Brookhaven National Lab is designed to study how the universe came into being. It is believed that after the Big Bang, the universe expanded and cooled, consisting of a soup of quarks, gluons, ...

Xiaoming Wei; Arie E. Kaufman; Timothy J. Hallman

2001-10-01T23:59:59.000Z

127

Case Study-Talquin Electric Cooperative  

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

Study-Talquin Electric Cooperative Study-Talquin Electric Cooperative April 2012 1 TEC technician changes-out an analog meter with a smart meter at a customer home. Transforming Electricity Delivery in Florida Located in northern Florida, and bordering on the Gulf of Mexico, Talquin Electric Cooperative's (TEC) service territory spans four counties and covers about 2,600 square miles. TEC's "SmartGrid Program" has a total budget of $16.2 million (including $8.1 million of federal cost-sharing through the U.S. Department of Energy's (DOE) Smart Grid Investment Grant (SGIG) program) and deploys advanced metering infrastructure to approximately 56,000 customers and upgrades 46 of 86 circuits with

128

HVAC Chiller Plant Screening Case Studies  

Science Conference Proceedings (OSTI)

EPRI's ChillerCalc software program is a useful tool for analyzing first-order comparative studies of chiller plant energy use, environmental performance, and economics. Hybrid cooling systems, which combine gas-fired and electric-driven chilling equipment, are emerging as a strategy to reduce central plant-related energy and demand costs. Although originally designed to analyze one-fuel type chillers at a time, ChillerCalc's capabilities were stretched to analyze hybrid systems. This report details the ...

2000-12-14T23:59:59.000Z

129

Occupant Response to Window Control Signaling Systems; Appendix C: Mixed-mode Signal Case Study Summary  

E-Print Network (OSTI)

when it could be green. Window Signaling Systems: Case StudyWindow Signaling Systems: Case Study Summaries Appendix COffices, Portland OR Window Signaling Systems: Case Study

Ackerly, Katie; Brager, Gail

2011-01-01T23:59:59.000Z

130

World Business Council for Sustainable Development-Case Studies | Open  

Open Energy Info (EERE)

Development-Case Studies Development-Case Studies Jump to: navigation, search Name World Business Council for Sustainable Development-Case Studies Agency/Company /Organization World Business Council for Sustainable Development Sector Energy, Land Focus Area Energy Efficiency, Renewable Energy, Buildings, Industry Topics Implementation Resource Type Lessons learned/best practices Website http://www.wbcsd.org/templates References Case Studies[1] Background "The WBCSD seeks to illustrate how companies work independently, or with different stakeholders, to integrate the challenge of sustainable development into their business activities. The value of sharing these experiences lies in their ability to further the business case for sustainable development by supporting the design of effective processes to

131

Neutral particle beam intensity controller  

DOE Patents (OSTI)

A neutral beam intensity controller is provided for a neutral beam generator in which a neutral beam is established by accelerating ions from an ion source into a gas neutralizer. An amplitude modulated, rotating magnetic field is applied to the accelerated ion beam in the gas neutralizer to defocus the resultant neutral beam in a controlled manner to achieve intensity control of the neutral beam along the beam axis at constant beam energy. The rotating magnetic field alters the orbits of ions in the gas neutralizer before they are neutralized, thereby controlling the fraction of neutral particles transmitted out of the neutralizer along the central beam axis to a fusion device or the like. The altered path or defocused neutral particles are sprayed onto an actively cooled beam dump disposed perpendicular to the neutral beam axis and having a central open for passage of the focused beam at the central axis of the beamline. Virtually zero therough 100% intensity control is achieved by varying the magnetic field strength without altering the ion source beam intensity or its species yield.

Dagenhart, William K. (Oak Ridge, TN)

1986-01-01T23:59:59.000Z

132

Steam System Improvement: A Case Study  

E-Print Network (OSTI)

Along with the shortage of conventional energy sources, efforts have been sought to use energy in a rational manner. Whereas the biggest energy consumption is in the industrial sector, various techniques to reduce energy have been searched. For industries, this will result in the reduction of production cost. In industry where steam is utilized, the steam production and distribution system consumes a significant portion of energy. Therefore, optimization of steam system is among the biggest energy saving potential in industry. The optimization measures can be categorized into two methods, i.e. (1) no cost/low cost that can be done through a better maintenance and improvement of operating conditions, and (2) major improvement that requires a significant amount of investment, that includes the modification of process and major equipment. Since energy saving is an endless effort, new levels of energy efficiency standards are being set year after year. Therefore, repeated studies should be made to identify energy saving potential. Modern instruments allow the energy specialists to conduct an in-depth survey to identify energy performance. This paper highlights the findings of the study in a steam generation and distribution system of a crude oil stabilization unit. With the annual budget of $8.3 million, the unit is handling about 600,000 barrels crude oil per day from an offshore platform. The study identified an opportunity of annual saving amounting to $1,115,300. Though the finding is specific to a single site, the basics of steam system analysis are applicable to any steam system. The steam system should be reviewed year after year to identify more energy wastes and to improve efficiency of steam system, thus reducing the energy cost. At the same time this will also help save the environment.

Venkatesan, V. V.; Leigh, N.

1998-04-01T23:59:59.000Z

133

Steam System Improvement: A Case Study  

E-Print Network (OSTI)

The industrial sector consumes the largest share of the world's energy. The pulp and paper industry is one of the five most energy-intensive industries in the world. Therefore, optimum energy efficiency plays a pivotal role in the profitability of this sector. Also, energy cost accounts for a significant share in production cost in pulp and paper industries. This paper highlights the findings of a study done on the steam system of a paper mill (covering steam generation, steam distribution and steam usage) where steam generation accounts for 85% of the total energy used. Therefore, optimization of the steam system has the biggest energy saving potential. This paper mill produces 40,000 pounds of steam at 600 psig and distributes it to the paper-making process at various pressure levels. This New England paper mill spends approximately $1.9 million every year on its steam system. The study identified an opportunity to save the plant steam costs in the amount of 12%. Among the identified saving measures, there are some measures that can be done through better maintenance and improvement of operating conditions. The average payback period to implement the identified saving measures is 12 months. In addition to this, upon the implementation of the proposed measures, the paper mill can reduce its carbon emissions in the amount of 500 tons per year and thus, can help save the environment as well.

Leigh, N.; Venkatesan, V. V.

1999-05-01T23:59:59.000Z

134

CIM-EARTH : Framework and case study.  

SciTech Connect

General equilibrium models have been used for decades to obtain insights into the economic implications of policies and decisions. Despite successes, however, these economic models have substantive limitations. Many of these limitations are due to computational and methodological constraints that can be overcome by leveraging recent advances in computer architecture, numerical methods, and economics research. Motivated by these considerations, we are developing a new modeling framework: the Community Integrated Model of Economic and Resource Trajectories for Humankind (CIM-EARTH). In this paper, we describe the key features of the CIM-EARTH framework and initial implementation, detail the model instance we use for studying the impacts of a carbon tax on international trade and the sensitivity of these impacts to assumptions on the rate of change in energy efficiency and labor productivity, and present results on the extent to which carbon leakage limits global reductions in emissions for some policy scenarios.

Elliott, J.; Foster, I.; Judd, K.; Moyer, E.; Munson, T.; Univ. of Chicago

2010-01-01T23:59:59.000Z

135

Steam System Optimization : A Case Study  

E-Print Network (OSTI)

The steam system optimization (generation, distribution, use and condensate return) offers a large opportunity for action to comply with the new levels of energy efficiency standards. Superior design and improved maintenance practices are the two main sources of savings in steam systems. Increased competition no longer permits an industry to survive with energy waste that could be eliminated. This paper highlights the study findings of the steam system in a plant from the Food industry. The steam system operates with an annual budget of $1.9 million. Normal steam demand ranges between 80,000 to 85,000 lb/hr. The steam system analysis identified energy savings worth $270,000 per year. The optimization measures were in two categories: • No cost/low cost optimizations that can be done through a better maintenance and improved operating condition • Major improvements that require a significant investment, and includes the modification of the process and major equipment.

Iordanova, N.; Venkatesan, V. V.; Calogero, M.

2002-04-01T23:59:59.000Z

136

Antihypertensive neutral lipid  

DOE Patents (OSTI)

The invention relates to the discovery of a class of neutral acetylated ether-linked glycerolipids having the capacity to lower blood pressure in warm-blooded animals. This physiological effect is structure sensitive requiring a long chain alkyl group at the sn-1 position and a short carbon chain acyl group (acetyl or propionyl) at the sn-2 position, and a hydroxyl group at the sn-3 position.

Snyder, Fred L. (Oak Ridge, TN); Blank, Merle L. (Oak Ridge, TN)

1986-01-01T23:59:59.000Z

137

Neutral particle beam intensity controller  

DOE Patents (OSTI)

The neutral beam intensity controller is based on selected magnetic defocusing of the ion beam prior to neutralization. The defocused portion of the beam is dumped onto a beam dump disposed perpendicular to the beam axis. Selective defocusing is accomplished by means of a magnetic field generator disposed about the neutralizer so that the field is transverse to the beam axis. The magnetic field intensity is varied to provide the selected partial beam defocusing of the ions prior to neutralization. The desired focused neutral beam portion passes along the beam path through a defining aperture in the beam dump, thereby controlling the desired fraction of neutral particles transmitted to a utilization device without altering the kinetic energy level of the desired neutral particle fraction. By proper selection of the magnetic field intensity, virtually zero through 100% intensity control of the neutral beam is achieved.

Dagenhart, W.K.

1984-05-29T23:59:59.000Z

138

Steam System Optimization: A Case Study  

E-Print Network (OSTI)

This paper highlights the study findings in a steam system in a plant from a multinational Petrochemical giant in an European country. The steam system operates with an annual budget of $8.9 million (local currency was converted to US Dollars). Normal steam demand ranges from 500,000 to 600,000 lbs/hr. 380,000 lbs/hr is imported from an outside power plant and 170,000 lbs/hr is internally generated as waste heat recovery. The steam system analysis identified energy savings worth of $2,400,000 per year. The optimization measures were in two categories: • no cost / low cost that can be done through better maintenance and improvement of operating conditions. • major improvement that requires a significant amount of investment, that includes the modification of process and major equipment. Though the findings are specific to a single site, the basics of steam system analysis are applicable to any steam system. A critical review on any steam system always identifies controllable wastes. Improvements in steam system efficiency equal reduced energy consumption and saved environment.

Iordanova, N.; Venkatesan, V. V.

2000-04-01T23:59:59.000Z

139

Neutral transport in a plasma  

DOE Green Energy (OSTI)

A solution procedure for the neutral transport equation in plasma slab geometry is developed. Half-angle scalar fluxes, currents and averaged cross sections are introduced to provide a convenient and simple method of calculating the neutral energy distribution as an adjunct to the neutral density calculation. A forward-backward sweep numerical solution procedure, which avoids matrix inversion, is outlined.

Stacey, W.M. Jr.

1977-12-01T23:59:59.000Z

140

Raft River geoscience case study- appendixes | Open Energy Information  

Open Energy Info (EERE)

geoscience case study- appendixes geoscience case study- appendixes Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Report: Raft River geoscience case study- appendixes Details Activities (1) Areas (1) Regions (0) Abstract: The following are included in these appendices: lithology, x-ray analysis, and cores; well construction data; borehole geophysical logs; chemical analyses from wells at the Raft River geothermal site; and bibliography. Author(s): Dolenc, M. R.; Hull, L. C.; Mizell, S. A.; Russell, B. F.; Skiba, P. A.; Strawn, J. A.; Tullis, J. A. Published: DOE Information Bridge, 11/1/1981 Document Number: Unavailable DOI: 10.2172/5988071 Source: View Original Report Conceptual Model At Raft River Geothermal Area (1981) Raft River Geothermal Area Retrieved from "http://en.openei.org/w/index.php?title=Raft_River_geoscience_case_study-_appendixes&oldid=473481

Note: This page contains sample records for the topic "neutrality case studies" 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

Energy Department Releases Case Studies and Best Practices to Assist  

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

Releases Case Studies and Best Practices to Releases Case Studies and Best Practices to Assist Innovative Energy Efficiency Programs Energy Department Releases Case Studies and Best Practices to Assist Innovative Energy Efficiency Programs November 28, 2011 - 2:49pm Addthis Developed using real-world results from DOE's Better Buildings Neighborhood Program, these case studies and step-by-step guides outline a framework for successful energy efficiency upgrade programs to help homeowners, businesses, and whole neighborhoods save money by saving energy. They are now available on the Better Buildings Neighborhood Program's website. Each partner in the Better Buildings Neighborhood Program is also highlighted on a profile page describing the business models they're using to make energy efficiency a part of their local economy.

142

A TWP-ICE High-Level Cloud Case Study  

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

A TWP-ICE High-Level Cloud Case Study Mace, Gerald University of Utah Category: Field Campaigns The Tropical Warm Pool International Cloud Experiment (TWP ICE) was conducted near...

143

ESMAP-Energy Efficiency Case Studies | Open Energy Information  

Open Energy Info (EERE)

ESMAP-Energy Efficiency Case Studies ESMAP-Energy Efficiency Case Studies Jump to: navigation, search Tool Summary LAUNCH TOOL Name: ESMAP-Energy Efficiency Case Studies Agency/Company /Organization: Energy Sector Management Assistance Program of the World Bank Sector: Energy, Water Focus Area: Energy Efficiency, Buildings, Transportation Resource Type: Lessons learned/best practices, Case studies/examples Website: www.esmap.org/esmap/node/1222 Country: United States, Ukraine, India, Germany, China, Pakistan, Japan, Sweden, Singapore, Australia, New Zealand, Colombia, Brazil, Egypt, Armenia, South Africa, Mexico Cost: Free Northern America, Eastern Europe, Southern Asia, Western Europe, Eastern Asia, Southern Asia, Eastern Asia, Northern Europe, South-Eastern Asia, Australia and New Zealand, Australia and New Zealand, South America, South America, Northern Africa, Western Asia, Southern Africa, Central America

144

Stand Alone Renewable Energy Systems Case Studies | Open Energy Information  

Open Energy Info (EERE)

Stand Alone Renewable Energy Systems Case Studies Stand Alone Renewable Energy Systems Case Studies Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Stand Alone Renewable Energy Systems Case Studies Agency/Company /Organization: World Bank Sector: Energy Focus Area: - Landfill Gas, Solar, - Solar PV, Offsets and Certificates Topics: Market analysis, Co-benefits assessment, - Energy Access, Background analysis Resource Type: Lessons learned/best practices, Case studies/examples Website: web.worldbank.org/WBSITE/EXTERNAL/TOPICS/EXTENERGY2/EXTRENENERGYTK/0,, Country: Nepal, Sri Lanka, India, China, Bangladesh, Argentina, Honduras, Bolivia, Nicaragua, Uganda, Senegal Southern Asia, Southern Asia, Southern Asia, Eastern Asia, Southern Asia, South America, Central America, South America, Central America, Eastern Africa, Western Africa

145

Utility Energy Service Contract Case Studies | Department of Energy  

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

Case Studies Case Studies Utility Energy Service Contract Case Studies October 7, 2013 - 3:25pm Addthis These case studies feature examples of successful projects that involved utility energy service contracts (UESC). Coast Guard Multi-Site UESC Project: Twelve-site project with 21 energy-conservation measures reduced electricity consumption by 19.1%, water consumption by 64.2%, and natural gas consumption by 21.1%. National Institute of Health: Saved at least $5 million in annual energy costs at its main campus in Bethesda, Maryland, through energy conservation measures. General Services Administration Ted Weiss Federal Building: Multiple energy conservation measures and utility services saved $256,000 in annual energy costs and 64,872 Btu per gross square foot. Patrick Air Force Base: Base-wide energy program implemented to exceed

146

NREL: Wind Research - Wind for Schools Project Funding Case Studies  

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

Wind for Schools Project Funding Case Studies August 26, 2013 The Wind for Schools project is part of the U.S. Department of Energy's (DOE's) Wind Powering America initiative....

147

SPARSE UNDERWATER ACOUSTIC IMAGING: A CASE STUDY Nikolaos Stefanakis  

E-Print Network (OSTI)

SPARSE UNDERWATER ACOUSTIC IMAGING: A CASE STUDY Nikolaos Stefanakis , Jacques Marchal , Valentin de Beaulieu 35042 Rennes Cedex, France ABSTRACT Underwater acoustic imaging is traditionally 3D underwater imaging using a newly built flexible-configuration sonar device. The computational

Paris-Sud XI, Université de

148

A case study in configuration management tool deployment  

Science Conference Proceedings (OSTI)

While configuration management systems are generally regarded as useful, their deployment process is not well understood or documented. In this paper, we present a case study in configuration management tool deployment. We describe the motivating factors ...

Narayan Desai; Rick Bradshaw; Scott Matott; Sandra Bittner; Susan Coghlan; Rémy Evard; Cory Lueninghoener; Ti Leggett; John-Paul Navarro; Gene Rackow; Craig Stacey; Tisha Stacey

2005-12-01T23:59:59.000Z

149

Open-source software in computational research: a case study  

Science Conference Proceedings (OSTI)

A case study of open-source (OS) development of the computational research software MFIX, used for multiphase computational fluid dynamics simulations, is presented here. The verification and validation steps required for constructing modern computational ...

Madhava Syamlal; Thomas J. O'Brien; Sofiane Benyahia; Aytekin Gel; Sreekanth Pannala

2008-01-01T23:59:59.000Z

150

Industrial process heat case studies. [PROSYS/ECONMAT code  

DOE Green Energy (OSTI)

Commercially available solar collectors have the potential to provide a large fraction of the energy consumed for industrial process heat (IPH). Detailed case studies of individual industrial plants are required in order to make an accurate assessment of the technical and economic feasibility of applications. This report documents the results of seven such case studies. The objectives of the case study program are to determine the near-term feasibility of solar IPH in selected industries, identify energy conservation measures, identify conditions of IPH systems that affect solar applications, test SERI's IPH analysis software (PROSYS/ECONOMAT), disseminate information to the industrial community, and provide inputs to the SERI research program. The detailed results from the case studies are presented. Although few near-term, economical solar applications were found, the conditions that would enhance the opportunities for solar IPH applications are identified.

Hooker, D.W.; May, E.K.; West, R.E.

1980-05-01T23:59:59.000Z

151

DOE Announces Webinars on Tribal Renewable Energy Case Studies...  

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

Energy Case Studies and Energy Efficiency Competitions October 23, 2013 - 1:17pm Addthis EERE offers webinars to the public on a range of subjects, from adopting the latest energy...

152

Building America Efficient Solutions for New Homes Case Study...  

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

New Homes Case Study: Habitat for Humanity Palm Beach County, West Palm Beach, Florida PNNL and FSEC helped Habitat for Humanity of Palm Beach County build three <60 HERS...

153

5-kW Solid Oxide Fuel Cell Case Study  

Science Conference Proceedings (OSTI)

This report chronicles, as a case study, a project in which an Acumentrics 5-kW solid oxide fuel cell was installed at Cuyahoga Valley National Park in Ohio.

2006-03-27T23:59:59.000Z

154

Federal Energy Management Program: Case Study - Fort Knox Strikes...  

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

resource Send a link to Federal Energy Management Program: Case Study - Fort Knox Strikes Energy-Savings Gold in Partnership with Utility to someone by E-mail Share Federal Energy...

155

Productivity Improvement for Fossil Steam Power Plants: Industry Case Studies  

Science Conference Proceedings (OSTI)

The "Productivity Improvement Handbook for Fossil Steam Plants," now in its third edition, has included many descriptions of successfully applied advanced techniques and products. In the last few years, an increasingly diverse set of plant case studies have been described in some detail on the website of the Productivity Improvement User Group. This report assembles more than sixty of these case studies on subjects spanning the power plant from the boiler and the steam turbine, through plant auxiliaries ...

2003-11-17T23:59:59.000Z

156

Case Studies of Energy Information Systems and Related Technology:  

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

Case Studies of Energy Information Systems and Related Technology: Case Studies of Energy Information Systems and Related Technology: Operational Practices, Costs, and Benefits Speaker(s): Naoya Motegi Date: October 2, 2003 - 12:00pm Location: Bldg. 90 Energy Information Systems (EIS), which can monitor and analyze building energy consumption and related data throughout the Internet, have been increasing in use over the last decade. LBNL has conducted a series of case studies of existing EIS, exploring How is the EIS used in day-to-day operation? What are the costs and benefits of an EIS? Where do the energy savings come from?This study reviews the process of these technologies from installation through energy management practice. The study is based on interviews with operators and energy managers who use EIS. Analysis of

157

A Case Study of Retro-Commissioning using Building 90  

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

A Case Study of Retro-Commissioning using Building 90 A Case Study of Retro-Commissioning using Building 90 Speaker(s): Liping Wang Date: June 16, 2011 - 12:00pm Location: 90-3122 Seminar Host/Point of Contact: Philip Haves The performance of HVAC systems may fail to satisfy design expectations due to equipment degradations, incorrect control sequences or sensor failures. Retro-commissioning identifies and implements cost-effective operational and maintenance improvements in existing buildings to bring the buildings up to the design intents. In this study, Building 90 at LBNL is used as a case study to demonstrate the processes of retro-commissioning. Building energy benchmarking tools are applied to evaluate the energy performance for screening process at the whole building level. The building benchmarking results indicated a large energy saving potential for gas

158

Case studies on recent fossil-fired plants  

Science Conference Proceedings (OSTI)

The article summarises the findings of case studies on fossil-fired power plants carried out by the IEA Clean Coal Centre for the IEA at the request of world leaders at the Gleneagles G8 Summit in July 2005. The studies compared the cost, efficiency and emissions of eight recently constructed coal-fired plants using pulverized coal combustion with subcritical, supercritical or ultra-supercritical steam turbine cycles. Also included was a review of IGCC developments. A case study of a natural gas combined-cycle plant was included for comparison. The full report has been published by the IEA. 1 tab.

Henderson, C. [IEA Clean Coal Centre, London (United Kingdom)

2007-12-31T23:59:59.000Z

159

Energy Savings Performance Contract Case Studies | Department of Energy  

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

Project Funding » Energy Savings Performance Contracts » Energy Project Funding » Energy Savings Performance Contracts » Energy Savings Performance Contract Case Studies Energy Savings Performance Contract Case Studies October 7, 2013 - 1:53pm Addthis These case studies feature examples of projects made possible by the use of energy savings performance contracts (ESPCs). Bureau of Land Management (BLM) ESPC across Six States: BLM initiated lighting, HVAC, and other upgrades at remote facilities across six states as part of this successful ESPC. Dyess Air Force Base Water Conservation and Green Energy: Dyess Air Force Base leveraged an ESPC to implement water conservation and wind energy projects. Food and Drug Administration (FDA) White Oak Campus Environmental Stewardship and Cost Savings: The FDA White Oak Campus in Silver Spring,

160

Federal Energy Management Program: Renewable Energy Case Studies  

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

Case Studies Case Studies Photo of photovoltaic arrays in front of a red mountain with a blue sky backdrop. Federal agencies often turn to photovoltaics for energy, like this National Park Service deployment. Photo of a man standing a long row of U-shaped solar mirrors. The Federal Correctional Institution in Phoenix, Arizona, uses solar technologies to heat water for facility use. These case studies and application briefs feature examples of renewable energy projects at Federal facilities. Transpired Solar Collector at NREL's Waste Handling Facility Uses Solar Energy to Heat Ventilation Air: The transpired solar collector on NREL's Waste handling Facility uses solar thermal technology to reduce electric heating loads. U.S. Army Fort Knox: Using the Earth for Space Heating and Cooling: Overview of the geothermal/ground source heat pump project at the U.S. Army Fort Knox Disney Barracks.

Note: This page contains sample records for the topic "neutrality case studies" 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

Renewable Energy Project Case Studies: Tribal and Developer Perspectives  

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

Project Case Studies: Tribal and Developer Project Case Studies: Tribal and Developer Perspectives Webinar Renewable Energy Project Case Studies: Tribal and Developer Perspectives Webinar October 30, 2013 11:00AM MDT Webinar The U.S. Department of Energy (DOE) Office of Indian Energy Policy and Programs, Office of Energy Efficiency and Renewable Energy Tribal Energy Program, and Western Area Power Administration are pleased to continue their sponsorship of the Tribal Renewable Energy Webinar Series. Attend this webinar to hear how Tribes have successfully implemented renewable energy projects using innovative programs and practices, and how those can be applied to your project. You'll get perspectives from both Tribes and the developer from two speakers: David Nahai of David Nahai Consulting Services will talk about his

162

Case Study - Energy Efficiency Upgrades for Fermilab Infrastructure |  

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

Case Study - Energy Efficiency Upgrades for Fermilab Case Study - Energy Efficiency Upgrades for Fermilab Infrastructure Case Study - Energy Efficiency Upgrades for Fermilab Infrastructure October 7, 2013 - 3:29pm Addthis Utility energy service contracting provides needed plant improvements. Photo of Project Coordinator Steve Krstulovich with Fermilab's new 1400-ton, high-efficiency chiller. Project Coordinator Steve Krstulovich with Fermilab's new 1400-ton, high-efficiency chiller. Overview The U.S. Department of Energy's (DOE's) Fermi National Accelerator Laboratory (Fermilab) has replaced old equipment and reduced energy consumption through a partnership with its electric utility, Commonwealth Edison. Fermilab upgraded the centralized cooling system and separated the system into two segments - a "comfort system" to cool the employee office

163

Case study of Frontal Boundary Study Mission 03  

SciTech Connect

The Frontal Boundary Study was conducted by the Pacific Northwest Laboratory (PNL) for the US Department of Energy in October and November 1989 in central Ohio. This report, which was prepared for the US Environmental Protection Agency, presents the results of the aircraft and surface observations made for one precipitation event during the study, on October 10, 1989. This particular event was selected because of its relatively simple meteorological setting. PNL`s Gulfstream (G-1) aircraft was used to sample trace gas concentrations aloft in the inflow region of the precipitation system. Precipitation chemistry and rainfall rate data are presented for the October 10, 1989, event from the network of surface precipitation samplers. Trace gas concentrations and other meteorological variables measured with the G-1 during flight 03 on this date are included. Meteorological observations obtained with radiosondes and radar are also presented. These data sets can be used to evaluate air quality and wet deposition models.

Barchet, W.R.; Dana, M.T.; Thorp, J.M.

1992-09-01T23:59:59.000Z

164

Case study of Frontal Boundary Study Mission 03  

Science Conference Proceedings (OSTI)

The Frontal Boundary Study was conducted by the Pacific Northwest Laboratory (PNL) for the US Department of Energy in October and November 1989 in central Ohio. This report, which was prepared for the US Environmental Protection Agency, presents the results of the aircraft and surface observations made for one precipitation event during the study, on October 10, 1989. This particular event was selected because of its relatively simple meteorological setting. PNL's Gulfstream (G-1) aircraft was used to sample trace gas concentrations aloft in the inflow region of the precipitation system. Precipitation chemistry and rainfall rate data are presented for the October 10, 1989, event from the network of surface precipitation samplers. Trace gas concentrations and other meteorological variables measured with the G-1 during flight 03 on this date are included. Meteorological observations obtained with radiosondes and radar are also presented. These data sets can be used to evaluate air quality and wet deposition models.

Barchet, W.R.; Dana, M.T.; Thorp, J.M.

1992-09-01T23:59:59.000Z

165

Grid-Connected Renewable Energy Systems Case Studies | Open Energy  

Open Energy Info (EERE)

Grid-Connected Renewable Energy Systems Case Studies Grid-Connected Renewable Energy Systems Case Studies Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Grid-Connected Renewable Energy Systems Case Studies Agency/Company /Organization: World Bank Sector: Energy Topics: Market analysis, Co-benefits assessment, Background analysis Resource Type: Lessons learned/best practices, Case studies/examples Website: web.worldbank.org/WBSITE/EXTERNAL/TOPICS/EXTENERGY2/EXTRENENERGYTK/0,, Country: Uganda, Mexico, Turkey, Germany, Sri Lanka, China Eastern Africa, Central America, Western Asia, Western Europe, Southern Asia, Eastern Asia Coordinates: 1.373333°, 32.290275° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":1.373333,"lon":32.290275,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

166

CISC 860: Course Project A Case Study on TCL Language  

E-Print Network (OSTI)

1 CISC 860: Course Project A Case Study on TCL Language By H. Shahriar Abstract The Tool Command Language (TCL) is a widely used command language in today's programming world. Although it was designed community of programmers and researcher. This project aims at understanding the original design goals of TCL

Cordy, James R.

167

CASE STUDIES OF STATE SUPPORT FOR RENEWABLE ENERGY  

E-Print Network (OSTI)

energy financing, therefore reducing the value of the residential solar ITC. Moreover, because Berkeley (the Office of Energy Efficiency and Renewable Energy, Solar Energy Technologies Program, as wellCASE STUDIES OF STATE SUPPORT FOR RENEWABLE ENERGY Berkeley Lab and the Clean Energy States

168

CASE STUDY -ELECTRIC UTILITY RESTRUCTURING -MASSACHUSETTS RENEWABLE ENERGY TRUST FUND  

E-Print Network (OSTI)

CASE STUDY - ELECTRIC UTILITY RESTRUCTURING - MASSACHUSETTS RENEWABLE ENERGY TRUST FUND John A or not WTE will be considered a "renewable energy" source with respect to mandated fractions of state. This discussion will provide a brief history of the Massachusetts, Renewable Energy Trust Fund (RETF), delineate

Columbia University

169

A Case Study of an Unusually Intense Atmospheric Gravity Wave  

Science Conference Proceedings (OSTI)

A remarkable long-lived, large-amplitude gravity wave in the Carolinas and Virginia on 27 February 1984 is investigated by means of a subsynoptic-scale case study. The wave was characterized by a minor-wave of elevation followed by a sharp wave ...

Lance F. Bosart; Anton Seimon

1988-10-01T23:59:59.000Z

170

Ontology-Based Network Management: Study Cases and Lessons Learned  

Science Conference Proceedings (OSTI)

Ontology based network management has recently evolved from a theoretical proposal to a more mature technology. As such, it is now being applied in many research projects in a number of different network management and security scenarios. This application ... Keywords: Autonomic management, Lessons learned, Network monitoring, Network security, OWL, Ontology-based network management, SWRL, Study case

Jorge E. López De Vergara; Antonio Guerrero; Víctor A. Villagrá; Julio Berrocal

2009-09-01T23:59:59.000Z

171

A case study of symmetric instability in the presence of a small-scale cyclone  

E-Print Network (OSTI)

The case study presented here examines the role of conditional symmetric instability (CSI) in the formation of a meso(x scale (100 km wide) wintertime rainband. The rainband of interest occurred on January 19, 1986, during the first observing period of the GALE (Genesis of Atlantic Lows Experiment) project. The rainband developed in a region of large-scale southerly flow 500 km ahead of a synoptic-scale cold front and was associated with a small-scale cyclogenesis event along the Eastern Coast of the U. S, Doppler data from the CP-4 radar at Cape Hatteras were obtained for a twelve hour period encompassing the rainband to investigate the temporal evolution of the band. The main objective of this study is to further understanding of mesoscale flow associated with slantwise convection. Also noteworthy in this case study are along-band variations of dry inflow and embedded convection. A synthetic dual-Doppler technique was applied to the Doppler data from the Cape Hatteras CP-4 and has allowed the determination of mesoscale flow characteristics which are associated with slantwise convection in the absence of frontal forcing. In particular the evolution of slantwise updrafts and downdrafts which produce a roll-like structure is presented. It was found that the slope of the mid and upper-level slantwise flow was very near that of temperature and absolute consistent with present CSI the surfaces of equivalent potential temperature and absolute momentum. This observation is consistent with present CSI theory. Also consistent with CSI theory was the persistence of moist slantwise neutrality on the time scale of hours.

Wood, Lance Thomas

1994-01-01T23:59:59.000Z

172

Diagnostics for neutral-beam-heated tokamaks  

SciTech Connect

Diagnostic techniques for neutral-beam-heated tokamak plasmas fall into three categories: (1) magnetic diagnostics for measurements of gross stored energy, (2) profile diagnostics for measurements of stored thermal and beam energy, impurity content and plasma rotation, and (3) fast time resolution diagnostics to study MHD fluctuations and micro-turbulence.

Goldston, R.J.

1982-12-01T23:59:59.000Z

173

Shale oil production system reference case study. Final report  

DOE Green Energy (OSTI)

Material balances, utility balances, and overall processing schemes were developed for two reference shale oil production systems. For both cases, crushed and sized oil shale is fed into a mix of surface retorts specified for this study, which handle both coarse and fine ore. Case 1A produces an upgraded crude product suitable for refinery feedstock, and Case 1B produces a crude shale oil. The reference system uses room-and-pillar mining, three different types of retorts not unlike those proposed for the White River Shale Project on Federal Lease Tracts U-a and U-b, a straightforward upgrading of the raw shale oil to a refinery feedstock syncrude, and pipeline transportation of that product. In addition to the production of an upgraded product, there is also a modified system for producing raw shale oil that is minimally upgraded for pipeline transportation purposes. The capital cost estimate for the two reference cases has 26 cost elements, excluding, for example, any land or finance costs. A more complete list of excluded cost elements is provided in Section VII. The two distinct cases, production of raw and upgraded shale oil, were included to avoid foreclosing the issue of on- or off-site upgrading. The difference in estimated capital cost ($795M vs. $875M) amounts to about 10 percent.

Not Available

1979-06-01T23:59:59.000Z

174

Network non-neutrality debate: an economic analysis  

Science Conference Proceedings (OSTI)

This paper studies economic utilities and quality of service (QoS) in a two-sided non-neutral market where Internet service providers (ISPs) charge content providers (CPs) for the content delivery. We propose new models that involve a CP, an ISP, end ... Keywords: bargaining, nash equilibrium, network non-neutrality, side payment

Eitan Altman; Arnaud Legout; Yuedong Xu

2011-05-01T23:59:59.000Z

175

Spectroscopy of transient neutral species via negative ion photoelectron spectroscopy  

SciTech Connect

Negative ion photoelectron spectroscopy has been used to study two types of transient neutral species: bound free radicals (NO{sub 2} and NO{sub 3}) and unstable neutral species ((IHI) and (FH{sub 2})). The negative ion time-of-flight photoelectron spectrometer used for these experiments is described in detail.

Weaver, A.

1991-12-01T23:59:59.000Z

176

Spectroscopy of transient neutral species via negative ion photoelectron spectroscopy  

Science Conference Proceedings (OSTI)

Negative ion photoelectron spectroscopy has been used to study two types of transient neutral species: bound free radicals (NO{sub 2} and NO{sub 3}) and unstable neutral species ([IHI] and [FH{sub 2}]). The negative ion time-of-flight photoelectron spectrometer used for these experiments is described in detail.

Weaver, A.

1991-12-01T23:59:59.000Z

177

NREL: Education Programs - Wind for Schools Project Funding Case Studies  

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

Wind for Schools Project Funding Case Studies Wind for Schools Project Funding Case Studies August 26, 2013 The Wind for Schools project is part of the U.S. Department of Energy's (DOE's) Wind Powering America initiative. Since 2005, DOE provided funding for Wind Applications Centers in 11 Wind for Schools states, introducing teachers, students, and communities to wind energy applications and benefits. This Wind for Schools funding supported the project; it was not used to purchase turbines and equipment. Individual school champions emerged to find local funding mechanisms to purchase and install their turbines. On October 1, 2013, DOE will no longer fund the project; therefore, we feel that it is important to document the funding sources utilized by these states to purchase and install Wind for Schools project turbines. (1) By

178

EIA - Smart Grid Legislative and Regulatory Policies and Case Studies  

Gasoline and Diesel Fuel Update (EIA)

Full report (4.0 mb) Full report (4.0 mb) Attachment A - U.S. State legislative and regulatory policies (2.0 mb) Attachment B - U.S. smart grid case studies (1.6 mb) Attachment C - International smart grid activities (0.6 mb) Maps below summarize smart grid legislation & regulation: U.S. smart meter penetration by State, 2010. Advanced metering legislation & regulation. Advanced metering legislation & regulation. Smart Grid Legislative and Regulatory Policies and Case Studies Release date: December 12, 2011 In recent years, a number of U.S. states have adopted or are considering smart grid related laws, regulations, and voluntary or mandatory requirements. At the same time, the number of smart grid pilot projects has been increasing rapidly. Recent activity includes the deployment of smart

179

Fatigue case study and loading spectra for wind turbines  

DOE Green Energy (OSTI)

The paper discusses two aspects of Sandia`s Wind Energy Program. The first section of the paper presents a case study of fatigue in wind turbines. This case study was prepared for the American Society of Testing Material`s (ASTM) Standard Technical Publication (STP) on fatigue education. Using the LIFE2 code, the student is lead through the process of cumulative damage summation for wind turbines and typical data are used to demonstrate the range of life estimates that will result from typical parameter variations. The second section summarizes the results from a workshop held by Sandia and the National Renewable Energy Laboratory (NREL) to discuss fatigue life prediction methodologies. This section summarizes the workshop discussions on the use of statistical modeling to deduce the shape and magnitude of the low-probability-of-occurrence, high-stress tail of the load distribution on a wind turbine during normal operation.

Sutherland, H.J.

1994-05-01T23:59:59.000Z

180

Deploying High Penetration Photovoltaic Systems: A Case Study  

DOE Green Energy (OSTI)

Photovoltaic (PV) system capacity penetration, or simply 'penetration,' is often defined as the rated power output of the aggregate PV systems on a distribution circuit segment divided by the peak load of that circuit segment. Industry experts agree that a single value defining high penetration is not universally applicable. However, it is generally agreed that a conservative value to designate high penetration is the condition when the ratio of aggregate PV systems ratings to peak load exceeds 15%. This case study illustrates the case of a distribution feeder which is able to accommodate a traditional capacity penetration level of 47%, and perhaps more. New maximum penetration levels need to be defined and verified and enhanced definitions for penetration on a distribution circuit need to be developed. The new penetration definitions and studies will help utility engineers, system developers, and regulatory agencies better agree what levels of PV deployment can be attained without jeopardizing the reliability and power quality of a circuit.

Coddington, M. H.; Baca, D.; Kroposki, B. D.; Basso, T.

2011-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "neutrality case studies" 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

Wind Power Integration Technology Assessment and Case Studies  

Science Conference Proceedings (OSTI)

Application of power electronics, energy storage, and other wind integration technologies can mitigate the impacts of adding large blocks of wind generation and raise the amount of wind capacity that can be connected to the grid without adversely affecting grid reliability, reserve and regulation requirements, and ancillary service costs. The engineering and economic data and case studies presented in this report can be used to address the available wind integration technology options.

2004-03-30T23:59:59.000Z

182

An application architecture for large data visualization : a case study /.  

SciTech Connect

In this case study we present an open-source visualization application with a data-parallel novel application architecture. The architecture is unique because is uses the Tcl scripting language to synchronize the user integuce with the VTK parallel visualization pipeline and parallel-rendering module. The resulting application shows scalable performance, and is easily extendable becuuse of its simple modulur architecture. We demonstrate the application with a 9.8 gigabyte structured-grid ocean model

Law, C. (Charles); Ahrens, James; Henderson, Amy

2001-01-01T23:59:59.000Z

183

Productivity index and field behavior: a case study  

E-Print Network (OSTI)

This study is an investigation of different factors' phics. influence on the productivity index and its behavior. The objectives of this research are (1) to develop an overview of how different factors influence the productivity index', and (2) to explain the irrational behavior of the productivity index in a case study presented. The problem has its origin in a field in north Africa, where irrational behavior of the productivity index (PI) has made it difficult to forecast the field performance. By irrational behavior we meant that the PI ants the opposite of what is expected. Normally we think PI will increase when the production oil rate of the field increases, at the same pressure drawdown. Or for the same well, PI should be constant over time. In some wells in this particular field we can see the P1 increase as production oil rate decreases and vice versa. Numerical simulation was used to simulate the influence different factors had on the productivity index, and to match wellness PI's with calculated PI's from field data in the case study. An overview of which factors can cause the P1 to go in unexpected directions is presented. Finally the theory obtained about the PI behavior is linked to the case study, and the E6incon-ect'' behavior of the PI is explained. It was shown that transient flow and two-phase flow are the two main reasons for the productivity index to decrease as production oil rate increases. It was also shown that dual porosity, non-Darcy flow, permeability changes, formation compressibility, and skin affect the length of the transient flow period and the magnitude of the difference between transient PI and pseudo steady state (PSS) PI. The behavior of the PI in the field case presented is explained by the transient flow effect and bad test data.

Jensen, Marianne

1998-01-01T23:59:59.000Z

184

Seismic Qualification Case Study for a New Inverter  

Science Conference Proceedings (OSTI)

This report reviews and compares methods used for the seismic qualification of safety related equipment at nuclear power plants and examines an alternative, hybrid approach. The report investigates the costs and lead times for each seismic qualification approach and also discusses the seismic capacity definitions that result from the application of each qualification approach. The report includes a case study that applies the new approach to the seismic qualification of an inverter.

2007-12-17T23:59:59.000Z

185

Pollution Prevention Procedure and Case Studies for Utility Waste  

Science Conference Proceedings (OSTI)

Utilities are working to eliminate or minimize the production of waste in all of their operations. This report presents a six-step process for pollution prevention and seven case studies demonstrating successful application of the process to eight utility wastes, including oily absorbents, municipal wastes, paint solvents, waste paint, blast grit, wood waste, unused chemicals, and unknown drum contents. The procedures for each waste are applicable to any utility site.

1996-09-17T23:59:59.000Z

186

International Smart Grid Demonstration Project Case Studies and Survey Analysis  

Science Conference Proceedings (OSTI)

Electric utilities around the world are assessing the technical issues and the prospective benefits and costs of modernizing the electric grid. This report summarizes research conducted on international smart grid demonstrations that were tasked with communicating results and lessons learned, and it highlights three case studies where this information has been conveyed. The research involved a literature review of publicly available information and a smart grid international survey answered by ...

2013-03-27T23:59:59.000Z

187

Sustainable Water Resources Management, Volume 2: Green Building Case Studies  

Science Conference Proceedings (OSTI)

This report evaluates how well green building rating systems address sustainable water management practices at the community level by applying three widely used rating systems to three diverse commercial green building projects. The case studies provide insight into the efficacy of green building water management practices and the relative strengths and limitations of rating systems with respect to achieving water sustainability at the community level. The intended audience for this report includes decis...

2010-01-15T23:59:59.000Z

188

Results from Case Studies of Pumped-Storage Plants  

Science Conference Proceedings (OSTI)

Detailed plant performance analyses were conducted using unit and plant performance characteristics and 1-minute plant operational data from 2008, 2009, and 2010 for five pumped-storage plants. These five case studies encompass three markets (MISO, NYISO, and PJM) and one non-market region (Southeast area). Owners for the five plants include three investor-owned utilities, one state power authority, and one federal power corporation. This report describes results from detailed performance analyses ...

2012-09-14T23:59:59.000Z

189

Case Studies of Grid-Connected Photovoltaic Systems, Vol. 2  

Science Conference Proceedings (OSTI)

The photovoltaic (PV) industry is growing rapidly, and PV power is likely to become an increasingly significant source of distributed generation as its cost declines over the next ten years. This report documents a number of grid-connected photovoltaic case studies covering a broad range of system configurations and project types. The report provides field experience useful to improve the design of future PV systems and identifies problems that need to be addressed to promote the integration of PV power ...

2003-03-25T23:59:59.000Z

190

Geothermal development of the Madison group aquifer: a case study  

SciTech Connect

A geothermal well has been drilled at the St. Mary's Hospital in Pierre, South Dakota. The well is 2176 feet deep and artesian flows 375 gpm at 106/sup 0/F. The well is producing fluids from the Mississippian Madison Group, a sequence of carbonate rocks deposited over several western states. The project was funded to demonstrate the goethermal potential of this widespread aquifer. This case study describes the development of the project through geology, drilling, stimulation, and testing.

Martinez, J.A.

1981-01-01T23:59:59.000Z

191

Case Studies of Grid-Connected Photovoltaic Systems, Volume 3  

Science Conference Proceedings (OSTI)

The photovoltaics industry is growing rapidly, and photovoltaic (PV) power is likely to become an increasingly significant source of distributed generation as its cost declines over the next ten years. This report completes a series of three volumes documenting more than a dozen grid-connected PV case studies in all and covering a broad range of system configurations and project types. The report provides field experience useful to improve the design of future PV systems and identifies problems that need...

2004-03-30T23:59:59.000Z

192

Case studies of geothermal leasing and development on federal lands  

DOE Green Energy (OSTI)

In response to a widely expressed need to examine the impact of the federal regulatory system on the rate of geothermal power development, the Department of Energy-Division of Geothermal Energy (DGE) has established a Streamlining Task Force in cooperation with appropriate federal agencies. The intent is to find a way of speeding development by modification of existing laws or regulations or by better understanding and mechanization of the existing ones. The initial focus was on the leasing and development of federal lands. How do the existing processes work? Would changes produce positive results in a variety of cases? These are questions which must be considered in a national streamlining process. This report presents case studies of federal leasing actions on seven diverse locations in the western region. Characteristics of existing high geothermal potential areas are quite diverse; geography, environment, industry interest and the attitudes and activities of the responsible federal land management agencies and the interested public vary widely. Included are descriptions of post and current activities in leasing exploration and development and discussions of the probable future direction of activities based on current plans. Implications of these plans are presented. The case studies were based on field interviews with the appropriate State and District BLM officer and with the regional forester's office and the particular forest office. Documentation was utilized to the extent possible and has been included in whole or in part in appendices as appropriate.

Trummel, Marc

1978-09-29T23:59:59.000Z

193

Goodbye to carbon neutral: Getting biomass footprints right  

SciTech Connect

Most guidance for carbon footprinting, and most published carbon footprints or LCAs, presume that biomass heating fuels are carbon neutral. However, it is recognised increasingly that this is incorrect: biomass fuels are not always carbon neutral. Indeed, they can in some cases be far more carbon positive than fossil fuels. This flaw in carbon footprinting guidance and practice can be remedied. In carbon footprints (not just of biomass or heating fuels, but all carbon footprints), rather than applying sequestration credits and combustion debits, a 'carbon-stock change' line item could be applied instead. Not only would this make carbon footprints more accurate, it would make them consistent with UNFCCC reporting requirements and national reporting practice. There is a strong precedent for this change. This same flaw has already been recognised and partly remedied in standards for and studies of liquid biofuels (e.g. biodiesel and bioethanol), which now account for land-use change, i.e. deforestation. But it is partially or completely missing from other studies and from standards for footprinting and LCA of solid fuels. Carbon-stock changes can be estimated from currently available data. Accuracy of estimates will increase as Kyoto compliant countries report more land use, land use change and forestry (LULUCF) data.

Johnson, Eric [Atlantic Consulting, Obstgartenstrasse 14, CH-8136 Gattikon (Switzerland)], E-mail: ejohnson@ecosite.co.uk

2009-04-15T23:59:59.000Z

194

Reevaluation of the Bulk Exchange Coefficient for Humidity at Sea during Unstable and Neutral Conditions  

Science Conference Proceedings (OSTI)

Processes influencing the air–sea exchange of humidity during unstable and neutral stratification were studied using tower measurements from the island of Östergarnsholm in the Baltic Sea. For small air–sea temperature differences, the neutral ...

Erik Sahlée; Ann-Sofi Smedman; Ulf Högström; Anna Rutgersson

2008-01-01T23:59:59.000Z

195

The effect of neutrals on the global heliosphere and interplanetary shock propagation time to the heliopause  

DOE Green Energy (OSTI)

A two-dimensional time-dependent two-fluid hydrodynamic model has been used to study numerically the effect of interstellar neutrals on the size and structure of the heliosphere. The interstellar neutrals, coupled to the plasma by charge-exchange collisions, lead to a dramatic decrease in the size of the heliosphere -- 30% for the parameters studied. We find that a build up of neutral hydrogen in front of the leading edge of the heliospbere, seen in earlier models, occurs only when the flow in the interstellar medium is supersonic. When the flow is subsonic, no such hydrogen ``wall`` is seen in the simulations, suggesting that the distribution of scattered solar H Ly a light may be quite different for this case. We have also calculated the propagation of an interplanetary shock to the heliopause as a possible trigger for the 1992 Voyager 2--3 kHz radio emission event. We find that the interstellar plasma density, observed emission cut-off frequency, and heliopause location can all b made consistent once the effect of the reduction in the size of the heliosphere by the interaction with the neutrals is included.

Liewer, P.C. [California Inst. of Tech., Pasadena, CA (United States). Jet Propulsion Lab.; Karmesin, S.R. [California Inst. of Tech., Pasadena, CA (United States). Dept. of Applied Mathematics; Brackbill, J.U. [Los Alamos National Lab., NM (United States)

1995-01-01T23:59:59.000Z

196

Quantum hydrodynamics approach to the formation of waves in polarized two-dimensional systems of charged and neutral particles  

Science Conference Proceedings (OSTI)

In this paper, we explicate a method of quantum hydrodynamics (QHD) for the study of the quantum evolution of a system of polarized particles. Although we focused primarily on the two-dimensional (2D) physical systems, the method is valid for three-dimensional (3D) and one-dimensional (1D) systems too. The presented method is based upon the Schroedinger equation. Fundamental QHD equations for charged and neutral particles were derived from the many-particle microscopic Schroedinger equation. The fact that particles possess the electric dipole moment (EDM) was taken into account. The explicated QHD approach was used to study dispersion characteristics of various physical systems. We analyzed dispersion of waves in a two-dimensional ion and hole gas placed into an external electric field, which is orthogonal to the gas plane. Elementary excitations in a system of neutral polarized particles were studied for 1D, 2D, and 3D cases. The polarization dynamics in systems of both neutral and charged particles is shown to cause formation of a new type of waves as well as changes in the dispersion characteristics of already known waves. We also analyzed wave dispersion in 2D exciton systems, in 2D electron-ion plasma, and in 2D electron-hole plasma. Generation of waves in 3D-system neutral particles with EDM by means of the beam of electrons and neutral polarized particles is investigated.

Andreev, P. A.; Kuzmenkov, L. S.; Trukhanova, M. I. [Department of General Physics, Physics Faculty, Moscow State University, Moscow (Russian Federation); Dpartment of Theoretical Physics, Physics Faculty, Moscow State University, Moscow (Russian Federation)

2011-12-15T23:59:59.000Z

197

Hurdling barriers through market uncertainty: Case studies ininnovative technology adoption  

DOE Green Energy (OSTI)

The crisis atmosphere surrounding electricity availability in California during the summer of 2001 produced two distinct phenomena in commercial energy consumption decision-making: desires to guarantee energy availability while blackouts were still widely anticipated, and desires to avoid or mitigate significant price increases when higher commercial electricity tariffs took effect. The climate of increased consideration of these factors seems to have led, in some cases, to greater willingness on the part of business decision-makers to consider highly innovative technologies. This paper examines three case studies of innovative technology adoption: retrofit of time-and-temperature signs on an office building; installation of fuel cells to supply power, heating, and cooling to the same building; and installation of a gas-fired heat pump at a microbrewery. We examine the decision process that led to adoption of these technologies. In each case, specific constraints had made more conventional energy-efficient technologies inapplicable. We examine how these barriers to technology adoption developed over time, how the California energy decision-making climate combined with the characteristics of these innovative technologies to overcome the barriers, and what the implications of hurdling these barriers are for future energy decisions within the firms.

Payne, Christopher T.; Radspieler Jr., Anthony; Payne, Jack

2002-08-18T23:59:59.000Z

198

Ground-source heat pump case studies and utility programs  

DOE Green Energy (OSTI)

Ground-source heat pump systems are one of the promising new energy technologies that has shown rapid increase in usage over the past ten years in the United States. These systems offer substantial benefits to consumers and utilities in energy (kWh) and demand (kW) savings. The purpose of this study was to determine what existing monitored data was available mainly from electric utilities on heat pump performance, energy savings and demand reduction for residential, school and commercial building applications. In order to verify the performance, information was collected for 253 case studies from mainly utilities throughout the United States. The case studies were compiled into a database. The database was organized into general information, system information, ground system information, system performance, and additional information. Information was developed on the status of demand-side management of ground-source heat pump programs for about 60 electric utility and rural electric cooperatives on marketing, incentive programs, barriers to market penetration, number units installed in service area, and benefits.

Lienau, P.J.; Boyd, T.L.; Rogers, R.L.

1995-04-01T23:59:59.000Z

199

The Industry Coupled Case Study Program final report  

DOE Green Energy (OSTI)

The Industry Coupled Case Study Program was conceived as a short-term cooperative program between the Federal government and private industry. Federal funds were committed to stimulate geothermal exploration and development between 1977 and 1979, although some work under the program continues into 1982. Federal funding has been phased out and the remaining information developed during the program is being disseminated and reported. This report presents an overview of the program and documents the technical results and open-file data base resulting from the program.

Stringfellow, J. [ed.

1982-10-01T23:59:59.000Z

200

Raft River geoscience case study | Open Energy Information  

Open Energy Info (EERE)

study study Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Report: Raft River geoscience case study Details Activities (1) Areas (1) Regions (0) Abstract: The Raft River Geothermal Site has been evaluated over the past eight years by the United States Geological Survey and the Idaho National Engineering Laboratory as a moderate-temperature geothermal resource. The geoscience data gathered in the drilling and testing of seven geothermal wells suggest that the Raft River thermal reservoir is: (a) produced from fractures found at the contact metamorphic zone, apparently the base of detached normal faulting from the Bridge and Horse Well Fault zones of the Jim Sage Mountains; (b) anisotropic, with the major axis of hydraulic conductivity coincident to the Bridge Fault Zone; (c) hydraulically

Note: This page contains sample records for the topic "neutrality case studies" 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.


201

Diagnosis of condensation-induced waterhammer: Case studies  

SciTech Connect

This guidebook provides reference material and diagnostic procedures concerning condensation-induced waterhammer in nuclear power plants. Condensation-induced waterhammer is the most damaging form of waterhammer, and its diagnosis is complicated by the complex nature of the underlying phenomena. In Volume 1, the guidebook groups condensation-induced waterhammers into five event classes which have similar phenomena and levels of damage. Diagnostic guidelines focus on locating the event center where condensation and slug acceleration take place. Diagnosis is described in three stages: an initial assessment, detailed evaluation and final confirmation. Graphical scoping analyses are provided to evaluate whether an event from one of the event classes could have occurred at the event center. Examples are provided for each type of waterhammer. Special instructions are provided for walking down damaged piping and evaluating damage due to waterhammer. To illustrate the diagnostic methods and document past experience, six case studies have been compiled in Volume 2. These case studies, based on actual condensation-induced waterhammer events at nuclear plants, present detailed data and work through the event diagnosis using the tools introduced in the first volume. 20 refs., 21 figs., 6 tabs.

Izenson, M.G.; Rothe, P.H.; Wallis, G.B.

1988-10-01T23:59:59.000Z

202

Modelling renewable electric resources: A case study of wind  

DOE Green Energy (OSTI)

The central issue facing renewables in the integrated resource planning process is the appropriate assessment of the value of renewables to utility systems. This includes their impact on both energy and capacity costs (avoided costs), and on emissions and environmental impacts, taking account of the reliability, system characteristics, interactions (in dispatch), seasonality, and other characteristics and costs of the technologies. These are system-specific considerations whose relationships may have some generic implications. In this report, we focus on the reliability contribution of wind electric generating systems, measured as the amount of fossil capacity they can displace while meeting the system reliability criterion. We examine this issue for a case study system at different wind characteristics and penetration, for different years, with different system characteristics, and with different modelling techniques. In an accompanying analysis we also examine the economics of wind electric generation, as well as its emissions and social costs, for the case study system. This report was undertaken for the {open_quotes}Innovative IRP{close_quotes} program of the U.S. Department of Energy, and is based on work by both Union of Concerned Scientists (UCS) and Tellus Institute, including America`s Energy Choices and the UCS Midwest Renewables Project.

Bernow, S.; Biewald, B.; Hall, J.; Singh, D. [Tellus Institute, Boston, MA (United States)

1994-07-01T23:59:59.000Z

203

Bipartite entanglement purification with neutral atoms  

E-Print Network (OSTI)

We theoretically study bipartite entanglement purification with neutral atoms via cavity-assistant interaction and linear optical elements. We focus on entanglement distillation and the recurrence protocol, whose performances under idealized and realistic conditions are discussed. The implementation of these purification protocols has been tested with numerical simulations. We analyze the performance and stability of all required operations and emphasize that all techniques are feasible with current experimental technology.

Xue, P

2008-01-01T23:59:59.000Z

204

Bipartite entanglement purification with neutral atoms  

E-Print Network (OSTI)

We theoretically study bipartite entanglement purification with neutral atoms via cavity-assistant interaction and linear optical elements. We focus on entanglement distillation and the recurrence protocol, whose performances under idealized and realistic conditions are discussed. The implementation of these purification protocols has been tested with numerical simulations. We analyze the performance and stability of all required operations and emphasize that all techniques are feasible with current experimental technology.

P. Xue; X. -F. Zhou

2008-09-04T23:59:59.000Z

205

Revisiting the Steam-Boiler Case Study with LUTESS : Modeling for Automatic Test Generation  

E-Print Network (OSTI)

Revisiting the Steam-Boiler Case Study with LUTESS : Modeling for Automatic Test Generation. In this paper, we apply this modeling principle to a well known case study, the steam boiler problem which has model and to assess the difficulty of such a process in a realistic case study. The steam boiler case

Paris-Sud XI, Université de

206

Numerical and Experimental Investigation of the Neutral Atmospheric Surface Layer  

Science Conference Proceedings (OSTI)

This study combines the experimental measurements with large-eddy simulation (LES) data of a neutral planetary boundary layer (PBL) documented by a 60-m tower instrumented with eight sonic anemometers, and a high-resolution Doppler lidar during ...

Philippe Drobinski; Pierre Carlotti; Jean-Luc Redelsperger; Valery Masson; Robert M. Banta; Rob K. Newsom

2007-01-01T23:59:59.000Z

207

Commercializing government-sponsored innovations: Twelve successful buildings case studies  

Science Conference Proceedings (OSTI)

This report examines the commercialization and use of R and D results funded by DOE's Office of Buildings and Community Systems (OBCS), an office that is dedicated to improving the energy efficiency of the nation's buildings. Three goals guided the research described in this report: to improve understanding of the factors that hinder or facilitate the transfer of OBCS R and D results, to determine which technology transfer strategies are most effective and under what circumstances each is appropriate, and to document the market penetration and energy savings achieved by successfully-commercialized innovations that have received OBCS support. Twelve successfully-commercialized innovations are discussed here. The methodology employed involved a review of the literature, interviews with innovation program managers and industry personnel, and data collection from secondary sources. Six generic technology transfer strategies are also described. Of these, contracting R and D to industrial partners is found to be the most commonly used strategy in our case studies. The market penetration achieved to date by the innovations studied ranges from less than 1% to 100%. For the three innovations with the highest predicted levels of energy savings (i.e., the flame retention head oil burner, low-E windows, and solid-state ballasts), combined cumulative savings by the year 2000 are likely to approach 2 quads. To date the energy savings for these three innovations have been about 0.2 quads. Our case studies illustrate the important role federal agencies can play in commercializing new technologies. 27 refs., 21 figs., 4 tabs.

Brown, M.A.; Berry, L.G.; Goel, R.K.

1989-01-01T23:59:59.000Z

208

Shaping urban form without zoning: a case study of houston  

E-Print Network (OSTI)

Houston is the only major city in North America without zoning. The growth of Houston illustrates a traditional free market philosophy in which land use zoning is seen as a violation to private property and personal liberty. This dissertation explores how the lack of zoning has an impact on land use and urban form in Houston. It is based on a theoretical framework derived from economics and public policy theories for institutional analyses of land development controls. The dissertation uses cluster analysis integrating socioeconomic factors from census data to select three case study neighborhoods, and then applies GIS to analyze their urban form spatial characteristics with spatial data from Houston Planning Department. It also uses qualitative methods such as archives and documentations for the three neighborhoods. The study investigates the change of urban form in three case study neighborhoods over two decades. It also explores how local land use policies made by both the local government and non-governmental sectors shape urban form in Houston. The study results show that despite the city’s lack of zoning, local land use regulatory policies made by the municipality have significant influence on urban development. Additionally, civic and private organizations such as super neighborhoods and homeowner associations fill the gaps left by the lack of land use zoning. These two aspects contribute to land use planning and urban form of the city. Houston presents a contradiction of limited government intervention and public investments and subsidies. Land use controls by private contract and by government legislative intervention are not mutually exclusive or immutable. The study finds that it is difficult to achieve mixed race and income neighborhoods, even without zoning. Equity goals are not met in market approaches. Deed restrictions might be better at facilitating property sales and maintenance than at improving community welfare and governance. From the theoretical perspective, the study argues that a spectrum of market solutions and planning approaches at the ends are more relevant than the bipolarity view. Equity goals are not met in market approaches. For welfare and rights, public planning intervention is necessary. The market might provide physical land use diversity, but it fails to support socioeconomic diversity.

Qian, Zhu

2008-12-01T23:59:59.000Z

209

Microsoft Word - RISMC ATR Case Study - Final.docx  

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

2-27015 2-27015 Revision 0 Light Water Reactor Sustainability Program Risk Informed Safety Margin Characterization (RISMC) Advanced Test Reactor Demonstration Case Study August 2012 DOE Office of Nuclear Energy DISCLAIMER This information was prepared as an account of work sponsored by an agency of the U.S. Government. Neither the U.S. Government nor any agency thereof, nor any of their employees, makes any warranty, expressed or implied, or assumes any legal liability or responsibility 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. References herein to any specific commercial product, process, or service by trade name, trade mark,

210

Progress on a TWP-ICE Monsoon Case Study  

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

25-mb 25-mb large-scale forcing 10-mb large-scale forcing Tracers Future work Progress on a TWP-ICE Monsoon Case Study Ann Fridlind and Andrew Ackerman * NASA GISS thanks to Jon Petch * ECMWF Shaocheng Xie * LLNL TWP-ICE and ACTIVE Science Teams DOE ARM Program and Data Archive NASA Radiation Sciences Program NASA Advanced Supercomputing Division 18th Annual ARM Science Team Meeting 10 March 2008 Outline Introduction 25-mb large-scale forcing 10-mb large-scale forcing Tracers Future work 1 Introduction TWP-ICE monsoon period GISS set-up 2 25-mb large-scale forcing Initial results Comparison with ECMWF forcing style Tropopause moisture analysis 3 10-mb large-scale forcing Tropopause moisture analysis Final results 4 Tracers Measurements Model results 5 Future work Outline Introduction 25-mb large-scale forcing 10-mb large-scale forcing Tracers Future work TWP-ICE monsoon

211

Fuel Cell Power Plants Biofuel Case Study - Tulare, CA  

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

clean clean Fuel Cell Power Plants Biofuel Case Study - Tulare, CA DOE-NREL Workshop Golden, CO June 11-13, 2012 FuelCell Energy, the FuelCell Energy logo, Direct FuelCell and "DFC" are all registered trademarks (®) of FuelCell Energy, Inc. Integrated Fuel Cell Company 2 Manufacture Sell (direct & via partners) Install Services 1.4 MW plant at a municipal building 2.4 MW plant owned by an Independent power producer 600 kW plant at a food processor 11.2 MW plant - largest fuel cell park in the world Delivering ultra-clean baseload distributed generation globally Growing Market Presence 180 MW installed and in backlog Over 80 Direct FuelCell® plants generating power at more than 50 sites globally Providing:

212

Case Study - Hill Air Force Base, Utah | Department of Energy  

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

Hill Air Force Base, Utah Hill Air Force Base, Utah Case Study - Hill Air Force Base, Utah October 7, 2013 - 2:00pm Addthis Overview Energy savings performance contracting at Hill Air Force Base generated much interest during a recent training session on energy management that downlinked 12 Department of Defense sites. Energy systems in 940 buildings on the Base will be upgraded under an 18-year ESPC between the Government and the energy service company, CES/Way. Improvements are distributed over five task orders that will be completed in five years, with CES/Way providing $2.5 million in up-front costs for the first two task orders. Utah Power & Light will provide $8 million in rebates to help cover the contractor's initial investment, maintenance services, and interest costs.

213

Case Study - Statue of Liberty National Monument | Department of Energy  

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

Statue of Liberty National Monument Statue of Liberty National Monument Case Study - Statue of Liberty National Monument October 7, 2013 - 1:58pm Addthis Overview This energy savings performance contract (ESPC) focuses on improvements to the infrastructure, with the addition of energy-efficient lighting, variable-speed drives, and installation of energy management control systems. The contractor, CES/Way, is investing $1 million, and the utility, Public Service Electric & Gas Company, will provide a rebate of $1.3 million. The potential energy savings resulting from this project are about 4 Billion Btu per year, about 75 percent of which will come from Ellis Island. Background Ellis Island and the nearby Liberty Island, site of the venerable Statue of Liberty, together form the Statue of Liberty National Monument. Ellis

214

Case study of slope failures at Spilmans Island  

SciTech Connect

This paper presents a case study for a dredge disposal site called Spilmans Island, located along the Houston-Galveston Ship Channel, east of Houston. Initially classified as a sand bar in the San Jacinto River, Spilmans Island evolved in recent years with the construction of perimeter levees to contain the flow of materials produced from dredging operations. These levees were often constructed on soft dredged sediments, and as the levees were raised, occasionally slope failures occurred. The objectives of this paper are to illustrate the importance of reconstructing the history of a site as a basis for geotechnical analyses, and to demonstrate the significance of keeping accurate records of past investigations, construction activities, slope failures and subsequent remedial measures. The results of the geotechnical investigation described in this paper offer a clear example of how such data can be used to provide reliable predictions on the stability conditions of raised levees.

Kayyal, M.K. [Damascus Univ. (Syrian Arab Republic). Faculty of Civil Engineering; Hasen, M. [HVJ Association, Inc., Houston, TX (United States)

1998-11-01T23:59:59.000Z

215

NREL Case Study Leads to International Partnership (Fact Sheet)  

SciTech Connect

In 2012, NREL analysts produced a case study, "Integrating Variable Renewable Energy in Electric Power Markets: Best Practices from International Experience," which drew upon dozens of interviews with international experts involved in crafting effective policies and markets. The report proposed a cross-cutting initiative to transform the world's power systems by implementing two complementary strategies: the large?scale deployment of renewable energy, and a combination of comprehensive energy efficiency and smarter grids. This recommendation led to the launch of the 21st Century Power Partnership in April 2012, and its membership has since grown to include Denmark, Finland, Germany, India, Mexico, Spain, and the United States. NREL, together with its affiliated Joint Institute for Strategic Energy Analysis, are the operating agents.

Not Available

2013-12-01T23:59:59.000Z

216

AR²Hockey: A Case Study of Collaborative Augmented Reality  

E-Print Network (OSTI)

This paper introduces a collaborative augmented reality (AR) system for realtime, interactive operations. AR enables us to enhance physical space with computer generated virtual space. In addition, the collaborative AR makes multiple participants to simultaneously share a physical space surrounding them and a virtual space, visually registered with the physical one. They can also communicate each other through the mixed space. This paper describes an AR 2 Hockey (Augmented Reality AiR Hockey) system where players can share a physical game field, mallets, and a virtual puck to play an air-hockey game, as a case study of collaborative AR system. Since realtime, accurate registration between both spaces and players is crucial for the collaborations, a video-rate registration algorithm is implemented with magnetic headtrackers and video cameras attached to optical see-through HMDs. The configuration of the system and the details of registration are described. Our experimental collaborati...

Toshikazu Ohshima; Kiyohide Satoh; Hiroyuki Yamamoto; Hideyuki Tamura

1998-01-01T23:59:59.000Z

217

A Railway System - Coordination '97: Case Study Workshop Example  

E-Print Network (OSTI)

This report presents a solution to the problem presented by the organisers of a Case Study Workshop in connection with Coordination'97: the second international conference on Coordination Models and Languages, Berlin, September 4, 1997. The solution covers three stages of development: a domain theory of railway systems, a set of requirements definitions, a computing systems architecture and program organisation. All stages are both informally and formally described in The RAISE Specification Language, and correctness relations between stages are formally expressed using The RAISE Method Implementation Relation. Dines Bjørner ... Chris George ... Bo Stig Hansen ... Hans Laustrup ... Søren Prehn ... Copyright c fl 1997 by UNU/IIST, Dines Bjørner, Chris W. George, Bo Stig Hansen, Hans Laustrup and Søren Prehn Contents i Contents 1 Introduction 1 1.1 Aims & Objectives : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : 1 1.2 Background : : : : : : : : : : : : : : :...

Dines Bjørner; Chris W. George; Bo Stig Hansen; Hans Laustrup; Søren Prehn

1996-01-01T23:59:59.000Z

218

Electricity generation and environmental externalities: Case studies, September 1995  

SciTech Connect

Electricity constitutes a critical input in sustaining the Nation`s economic growth and development and the well-being of its inhabitants. However, there are byproducts of electricity production that have an undesirable effect on the environment. Most of these are emissions introduced by the combustion of fossil fuels, which accounts for nearly 70 percent of the total electricity generated in the United States. The environmental impacts (or damages) caused by these emissions are labeled environmental ``externalities.`` Included in the generic term ``externality`` are benefits or costs resulting as an unintended byproduct of an economic activity that accrue to someone other than the parties involved in the activity. This report provides an overview of the economic foundation of externalities, the Federal and State regulatory approaches, and case studies of the impacts of the externality policies adopted by three States.

1995-09-28T23:59:59.000Z

219

Customer reponse to day-ahead wholesale market electricity prices: Case study of RTP program experience in New York  

E-Print Network (OSTI)

ahead Wholesale Market Electricity Prices: Case Study of RTPahead Wholesale Market Electricity Prices: Case Study of RTPElectricity Prices

2004-01-01T23:59:59.000Z

220

An open source software selection process and a case study  

E-Print Network (OSTI)

In this study, I design an empirical open source software selection process, which reuses some ideas from Commercial Off-the-Shelf selection methods and addresses the characteristics of the open source software. Basically, it consists of three basic steps: identification, screening and evaluation. The identification step is to find all possible alternatives to open source software that can meet the high level requirements. The next step is screening, in which the refined requirements are applied to filter the alternatives. The evaluation step is based on the Analytic Hierarchy Process, in which the alternatives are inspected from functional suitability, source code, support strength and popularity. In more detail, under functionality suitability criterion, alternatives to open source software are evaluated in viewing of how much functionality can fit in with the functional user requirements. The source code of the alternatives is evaluated from six criteria: programming language, code size, code comment, code intra-module complexity and code inter-module complexity. The evaluation of support strength depends on the evaluation of field support and support resources. The field support includes commercial support and community support. The community support specifically refers to the direct responses from the community to the support requests. Aside from field support, open source software projects also provide various support-related resources such as, documents, wiki, blog, etc. To determine the popularity of the alternatives, I evaluate them from software use, development participation and web popularity. In the case study, I utilize the process to select the best open source unified modeling language tool from the ten alternatives for the software development process. After the screening phase, the four competitive alternatives, BOUML, ArgoUML, UMLet and Violet, are evaluated from functionality, source code, support strength and popularity criteria. The evaluation result indicates that ArgoUML is the best tool for the requirement. The case study demonstrates the effectiveness of the selection process. Various important attributes of open source software are taken into consideration systematically and the final decision is reached based on comprehensive investigation and analysis. The process provides an operable solution to the open source selection problem in practice.

He, Guobin

2007-08-01T23:59:59.000Z

Note: This page contains sample records for the topic "neutrality case studies" 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

Optimizing Steam and Condensate System: A Case Study  

E-Print Network (OSTI)

Optimization of Steam & Condensate systems in any process plant results in substantial reduction in purchased energy cost. During periods of natural gas price hikes, this would benefit the plant in controlling their fuel budget significantly, irrespective of the plant’s size. This paper highlights the efforts taken by the management of a medium sized specialty chemicals plant in Baton Rouge, LA. This site spent over $5.1 million in 2007 ($2.1 million for natural gas & $3.0 million for electricity). The site is generating steam for its process operation from the two gas fired boilers at 175-psig pressure. The steam is consumed at three of its five process areas. The other two process areas are not significant steam users. Condensate recovery is about 55%, while the system is designed to recover condensate from all steam users. Make-up water is supplied from a Reverse Osmosis (RO) plant. The optimization study was conducted at this site between Mar – May 2008, to identify opportunities to reduce the energy cost and to improve the steam system’s reliability. The study identified nine energy cost optimization opportunities that would result in a total cost savings of $306,000 annually. The initial estimates indicate that 7 of the 9 projects recommended by the study have simple payback periods of less than one year. This case study is a good example and motivation for all the engineers and managers who are responsible for maintaining the efficiency and reliability of small and medium size steam systems.

Venkatesan, V. V.; Merritt, B.; Tully, R. C.

2009-05-01T23:59:59.000Z

222

Hearing Nano-Structures: A Case Study in Timbral Sonification  

SciTech Connect

We explore the sonification of x-ray scattering data, which are two-dimensional arrays of intensity whose meaning is obscure and non-intuitive. Direct mapping of the experimental data into sound is found to produce timbral sonifications that, while sacrificing conventional aesthetic appeal, provide a rich auditory landscape for exploration. We discuss the optimization of sonification variables, and speculate on potential real-world applications. We have presented a case study of sonifying x-ray scattering data. Direct mapping of the two-dimensional intensity values of a scattering dataset into the two-dimensional matrix of a sonogram is a natural and information-preserving operation that creates rich sounds. Our work supports the notion that many problems in understanding rather abstract scientific datasets can be ameliorated by adding the auditory modality of sonification. We further emphasize that sonification need not be limited to time-series data: any data matrix is amenable. Timbral sonification is less obviously aesthetic, than tonal sonification, which generate melody, harmony, or rhythm. However these musical sonifications necessarily sacrifice information content for beauty. Timbral sonification is useful because the entire dataset is represented. Non-musicians can understand the data through the overall color of the sound; audio experts can extract more detailed insight by studying all the features of the sound.

Schedel, M.; Yager, K.

2012-06-18T23:59:59.000Z

223

Energy conserving site design case study: Shenandoah, Georgia. Final report  

DOE Green Energy (OSTI)

The case study examines the means by which energy conservation can be achieved at an aggregate community level by using proper planning and analytical techniques for a new town, Shenandoah, Georgia, located twenty-five miles southwest of Atlanta's Hartsfield International Airport. A potentially implementable energy conservation community plan is achieved by a study team examining the land use options, siting characteristics of each building type, alternate infrastructure plans, possible decentralized energy options, and central utility schemes to determine how community energy conservation can be achieved by use of pre-construction planning. The concept for the development of mixed land uses as a passively sited, energy conserving community is based on a plan (Level 1 Plan) that uses the natural site characteristics, maximizes on passive energy siting requirement, and allows flexibility for the changing needs of the developers. The Level 2 Plan is identical with Level 1 plan plus a series of decentraized systems that have been added to the residential units: the single-family detached, the apartments, and the townhouses. Level 3 Plan is similar to the Level 1 Plan except that higher density dwellings have been moved to areas adjacent to central site. The total energy savings for each plan relative to the conventional plan are indicated. (MCW)

Not Available

1980-01-01T23:59:59.000Z

224

Retrocommissioning Case Study - Applying Building Selection Criteria for Maximum Results  

E-Print Network (OSTI)

Commissioning of existing buildings, or “retrocommissioning” is a systematic process to identify operational and maintenance (O&M) improvements that optimize building performance and ensure that building systems function together efficiently and effectively (Haasl, Sharp 1999). This paper presents a case study of a utility-funded retrocommissioning evaluation on a 125,000 SF office facility in La Mesa, California. The commissioning process consisted of site visits, interviews with facility staff, data collection and analysis, recommendation of energy conservation measures, and verification of savings. The study identified 13 deficiencies and recommended a suite of three O&M measures, one capital improvement measure and five other measures. The measures selected and implemented by the owner resulted in annual projected savings of 238,000 kWh (9.9%) and utility cost savings of $20,000 (6.9%)1, with a simple payback of 0.7 years. The project also demonstrated the value of applying rigorous building selection criteria to obtain cost-effective results. This paper profiles the project and discusses lesson learned.

Luskay, L.; Haasl, T.; Irvine, L.; Frey, D.

2002-01-01T23:59:59.000Z

225

Case Study 2 - Ventilation, IAQ and Energy Impacts of ...  

Science Conference Proceedings (OSTI)

... approaches: a base case of envelope infiltration only, passive inlet vents in ... building air change rates, air distribution within the house, heating and ...

226

Biosphere reserves in action: Case studies of the American experience  

Science Conference Proceedings (OSTI)

For nearly 20 years, biosphere reserves have offered a unique framework for building the knowledge, skills, and attitudes required for conservation and sustainable use of ecosystems. The 12 case studies in this volume chronicle many of the cooperative efforts to implement the biosphere reserve concept in the United States. Considered together, these efforts involve more than 20 types of protected areas, and the participation of all levels of government, and many private organizations, academic institutions, citizens groups, and individuals. Biosphere reserves are multi-purpose areas that are nominated by the national committee of the Man and the Biosphere Program (MAB) and designated by the United Nations Educational, Scientific and Cultural Organization (UNESCO) to serve as demonstration areas for cooperation in building harmonious relationships between human activities and the conservation of ecosystems and biological diversity. Each biosphere reserve exemplifies the characteristic ecosystems of one of the worlds biogeographical regions. It is a land or coas%arine area involving human communities as integral components and including resources managed for objectives ranging from complete protection to intensive, yet sustainable development. A biosphere reserve is envisioned as a regional ''landscape for learning'' in which monitoring, research, education, and training are encouraged to support sustainable conservation of natural and managed ecosystems. It is a framework for regional cooperation involving government decisionmakers, scientists, resource managers, private organizations and local people (i.e., the biosphere reserve ''stakeholders''). Finally, each biosphere reserve is part of a global network for sharing information and experience to help address complex problems of conservation and development. The 12 case studies presented in this report represent only a few of the possible evolutions of a biosphere reserve in its efforts to reach out to the local and regional community. As you have read, some have had great success, while others consider their successes almost negligible. All document tremendous effort from many people to improve the communication among landowners, land managers, scientists, and any others interested in the health and well-being of the natural and human environment of the biosphere reserve.

None

1995-06-26T23:59:59.000Z

227

Environmental Asset Management Study, Revision 1: Case Study Report for Alliant Energy  

Science Conference Proceedings (OSTI)

Assessing the value of a company's environmental resources and managing them as they would any other critical business asset is a difficult challenge for utility managers today. This case study documents how one company, recently formed from a merger of three companies, faced that challenge.

2000-02-21T23:59:59.000Z

228

Environmental Asset Management Study: Case Study Report for Sierra Pacific and Nevada Power Company  

Science Conference Proceedings (OSTI)

A key challenge for utility managers is to assess the value of their environmental resources and manage them as they would any other critical business asset. This case study describes how two companies in the process of merging addressed that challenge.

1999-08-26T23:59:59.000Z

229

Safety and Health Asset Management Study: Case Study Report for Sierra Pacific and Nevada Power Company  

Science Conference Proceedings (OSTI)

A key challenge for utility managers is to assess the value of their safety and health resources and manage them as they would any other critical business asset. This case study describes how two companies in the process of merging addressed that challenge.

1999-08-27T23:59:59.000Z

230

4d neutral dilatonic black holes and (4+p) dimensional nondilatonic black p-branes  

E-Print Network (OSTI)

It is shown that, in contrast to the case of extreme 4d dilatonic black holes, 4d neutral dilatonic black holes with horizon singularities can not be interpreted as nonsingular nondilatonic black p-branes in (4+p) dimensions, regardless of the number of extra dimensions p. That is, extra dimensions do not remove naked singularities of 4d neutral dilatonic black holes.

J. R. Morris

2000-01-11T23:59:59.000Z

231

A fuzzy approach used in expert system for optimal neutral grounding  

Science Conference Proceedings (OSTI)

In this paper an expert system for selecting the appropriate neutral grounding method in medium voltage distribution network is presented. The grounding method should provide the best response in the case of a single-grounding fault. To fulfill this ... Keywords: fuzzy rules, medium voltage distribution network, neutral grounding method

Toader Dumitru; Lustrea Bucur; Blaj Constantin; Borlea Ioan; Haragus Stefan

2009-03-01T23:59:59.000Z

232

Federal Energy Management Program: Case Study - Hill Air Force Base, Utah  

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

Case Study - Hill Case Study - Hill Air Force Base, Utah to someone by E-mail Share Federal Energy Management Program: Case Study - Hill Air Force Base, Utah on Facebook Tweet about Federal Energy Management Program: Case Study - Hill Air Force Base, Utah on Twitter Bookmark Federal Energy Management Program: Case Study - Hill Air Force Base, Utah on Google Bookmark Federal Energy Management Program: Case Study - Hill Air Force Base, Utah on Delicious Rank Federal Energy Management Program: Case Study - Hill Air Force Base, Utah on Digg Find More places to share Federal Energy Management Program: Case Study - Hill Air Force Base, Utah on AddThis.com... Energy Savings Performance Contracts Assistance & Contacts Resources Laws & Regulations Energy Service Companies Awarded Projects

233

Case study data base companion report 3 to simulation of geothermal subsidence (LBL-10571)  

DOE Green Energy (OSTI)

The data base developed for selection and evaluation of geothermal subsidence case studies is presented. Data from this data base were used in case studies of Wairakei, The Geysers, and Austin Bayou Prospect (Report LBL 10571).

Miller, I.; Dershowitz, W.; Jones, K.; Myer, L.; Roman, K.; Schauer, M.

1980-03-01T23:59:59.000Z

234

Neutral Supersymmetric Higgs Boson Searches  

SciTech Connect

In some Supersymmetric extensions of the Standard Model, including the Minimal Supersymmetric Standard Model (MSSM), the coupling of Higgs bosons to b-quarks is enhanced. This enhancement makes the associated production of the Higgs with b-quarks an interesting search channel for the Higgs and Supersymmetry at D0. The identification of b-quarks, both online and offline, is essential to this search effort. This thesis describes the author's involvement in the development of both types of b-tagging and in the application of these techniques to the MSSM Higgs search. Work was carried out on the Level-3 trigger b-tagging algorithms. The impact parameter (IP) b-tagger was retuned and the effects of increased instantaneous luminosity on the tagger were studied. An extension of the IP-tagger to use the z-tracking information was developed. A new b-tagger using secondary vertices was developed and commissioned. A tool was developed to allow the use of large multi-run samples for trigger studies involving b-quarks. Offline, a neural network (NN) b-tagger was trained combining the existing offline lifetime based b-tagging tools. The efficiency and fake rate of the NN b-tagger were measured in data and MC. This b-tagger was internally reviewed and certified by the Collaboration and now provides the official b-tagging for all analyses using the Run IIa dataset at D0. A search was performed for neutral MSSM Higgs bosons decaying to a b{bar b} pair and produced in association with one or more b-quarks. Limits are set on the cross-section times the branching ratio for such a process. The limits were interpreted in various MSSM scenarios. This analysis uses the NN b-tagger and was the first to use this tool. The analysis also relies on triggers using the Level-3 IP b-tagging tool described previously. A likelihood discriminant was used to improve the analysis and a neural network was developed to cross-check this technique. The result of the analysis has been submitted to PRL and is comparable to the result from CDF in the same channel which uses approximately twice the integrated luminosity.

Robinson, Stephen Luke; /Imperial Coll., London

2009-09-01T23:59:59.000Z

235

Optimizing Steam and Condensate Systems: A Case Study  

E-Print Network (OSTI)

Optimization of Steam & Condensate systems in any continuous-process plant results in substantial reduction in purchased energy cost. During periods of natural gas price hikes, this would benefit the plant in controlling their fuel budget significantly. If planned well, the energy cost savings efforts could also give the spin-off benefit of waste water reduction from the plant. This paper highlights the efforts taken by the management of a medium sized petroleum refinery in Mid-West USA. This site has two sections of process units with tank farms located in between them. The refinery uses its own process off-gases and purchases additional natural gas to fire its Boilers and process heaters. Steam is also generated from the exhaust gases of the process heaters. An optimization study was conducted at this refinery site during Sep – Nov 2006, to identify opportunities to reduce the energy cost, to improve the steam system’s reliability, and to reduce the waste water loading to the treatment plant. The study identified 8 energy and water use optimization opportunities that would result in a total cost savings of $ 2.67 million annually. The initial estimates indicated that all the projects recommended by the study would have simple payback periods of less than 2 years. The plant management decided to pursue 3 of the 8 recommendations and completed Basic Engineering design during early 2007. The management is interested in pursuing the other identified energy savings opportunities also upon implementing the initial 3 projects. Upon implementing all the identified projects by the study, the refinery’s energy use is expected to reduce by 89,900 MMBtu/yr & Water usage would reduce by 38,900 kGals/yr. The reduction of hot condensate dumping to the waste water pond is also expected to save the bug-life in the waste water pond. This case study is a good example and motivation for all the engineers and managers, who are responsible for maintaining the efficiency and reliability of the steam systems in their plants.

Venkatesan, V. V.; Grillo, R.; Bockwinkel, R. G.

2008-01-01T23:59:59.000Z

236

Demystifying case research: A structured-pragmatic-situational (SPS) approach to conducting case studies  

Science Conference Proceedings (OSTI)

Despite an abundance of prescriptions and examples for the conduct of case research in the literature, the fact that most prescriptions tend to (1) articulate general principles/guidelines that are difficult to translate into specific, actionable steps, ...

Shan L. Pan; Barney Tan

2011-11-01T23:59:59.000Z

237

Case Study Impact Evaluations of the Industrial Energy Savings Plan  

E-Print Network (OSTI)

This paper presents the results of a series of five case study impact evaluations of Energy Savings Plan (ESP) industrial energy efficiency projects funded by the Bonneville Power Administration (BPA) and Seattle City Light (City Light). These industrial sector evaluations are among the first in the Pacific Northwest to evaluate both energy and non-energy effects. The projects chosen for evaluation cover a wide range of industrial processes and end-uses. Each industrial setting, the efficiency measures installed and the processes affected are described in this paper. The report presents energy (kWh) and peak demand (kW) savings indexed to changes in production volume, an assessment of non-energy benefits to the participating customer, and cost-effectiveness analyses from four stakeholder perspectives. Levelized cost (expressed in cents per kWh) and benefit-cost ratios were calculated for each project, both including and excluding quantifiable energy non-energy benefits. A summary of conclusions and lessons learned is also provided. The evaluation team included Patrick Lilly of Regional Economic Research Inc., Paresh Parekh of Unicade Inc., D'Arcy Swanson of Pacific Sciences Inc., and Dennis Pearson at Seattle City Light.

Lilly, P.; Pearson, D.

1999-05-01T23:59:59.000Z

238

Speed Control in Industrial Refrigeration: Theory, Application & Case Studies  

E-Print Network (OSTI)

It is often standard practice in the field of industrial refrigeration to design and operate systems with little regard toward part-load performance. This approach is understandable, whether viewed from the standpoint of the design engineer, plant manager or chief operator. As long a space temperature and production rates are maintained during peak periods, the refrigeration system is viewed as operating "correctly". The truth is, most refrigeration systems spend some, if not most operating hours at reduced capacity. Screw compressors back off slide valves, evaporator coils utilize back-pressure regulators (BPRs) or liquid solenoids, and condensers cycle fans. Unfortunately, these control methods do not provide the maximum attainable reduction in brake horsepower (BHP) as refrigeration capacity is reduced. This paper will discuss the application of variable speed drive (VSD, also called "variable frequency drive", "adjustable speed drive", "inverter", or simply "freq. drive") technology to capacity control of screw compressors, evaporator fans, and condenser fans. As shown through theory and case study, speed control of these components provides maximum flexibility, control and energy efficiency.

Wilcox, M. H.

1995-04-01T23:59:59.000Z

239

Real Time Pricing Tie Line Control: A Case Study  

E-Print Network (OSTI)

A Tie Line Control System maintains the purchase quantity of electrical energy an industrial facility buys from a utility company. Implementing an advanced Tie Line Control system automates the buy versus make decision process for an industrial facility in order to optimize the use of energy by either a supply-side method or a demand-side method. If a facility possesses supply-side resources, such as self-generation, the user can choose to maximize on-site energy generation, when it is less expensive than the price offered by the utility. Conversely, when the price to buy energy is less expensive than it is to produce it, a facility may choose to back off on self-generation and buy more energy. One such Advanced Tie Line Control system, designed by Automation Applications, Incorporated (AAI) and installed at a pilot facility, utilizes a real-time pricing utility contract and provides savings approaching one million dollars per year. This paper is a case study of this system implementation and the results achieved.

Childress, R.

1999-05-01T23:59:59.000Z

240

Case Studies of Onsite Energy Systems for Healthcare Facilities  

E-Print Network (OSTI)

This paper will present two case studies of municipal utility owned and operated combined heat and power (CHP) systems. The first of these two systems is located at a new hospital development in Austin, TX, the Dell Children’s Medical Center of Central Texas. Combining the high efficiency, low emission, 4.6 MW Solar Turbines Mercury-50 combustion turbine, a 1000 Ton Trane steam absorption chiller and an 8000 Ton-hr Thermal Energy Storage tank, this onsite energy system is designed to achieve operating efficiencies in excess of 70%, while allowing the hospital to be fully operational under grid-independent scenarios. The second system is located at a new hospital development in Gainesville, FL, the Shands Cancer Hospital Campus. Similar to the Dell project, GRU’s system will serve all of the hospital’s electric and thermal loads, will be interconnected with the local grid, and will allow the hospital to be fully operational under grid-independent scenarios.

Schwass, R.

2008-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "neutrality case studies" 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

Case Study: Iran, Islam, the NPT, and the Bomb  

Science Conference Proceedings (OSTI)

The goals of this case study are: (1) To examine the correlation between Iran's nuclear program and clerical statements; (2) To evaluate the importance of these statements; (3) To understand the relationship between policy and fatwas (Islamic decrees); (4) To address the issue of a 'nuclear fatwa'; and (5) To examine how, if at all, Sharia (Islamic law) has influenced Iran's actions or inactions with respect to the Non-Proliferation Treaty (NPT), the International Atomic Energy Agency (IAEA), and Iran's adherence to its IAEA Safeguards Agreements and the Additional Protocol. The Islamic Republic of Iran (hereinafter Iran) is one of two theocracies in the world, the second being Vatican City. Iran's government derives its constitutional, moral, and political legitimacy from Islam. As a result of this theocratic culture, rules are set and interpreted with a much different calibrator than that of the Western world. Islam affects all aspects of Iranian life. This is further complicated by the fact that Islam is not a nationalistic faith, in that many people all over the world believe in and adhere to Islamic principles. As a result, a political system that derives much of its fervor from being nationalistic is caught between two worlds, one within the land boundaries of Iran and the other within a faith that transcends boundaries. Thus, any understanding of Islamic law must first be understood within this delicate balance of nationalism and transcendence. Iran has found itself on the international stage concerning its nuclear program. Because Iran is a theocratic state, it is imperative to examine its political moves, speeches, rights, and obligations through the lens of Islam. This study will examine how Islam plays a role in Iran's dealing with the International Atomic Energy Agency (IAEA), its understanding of the Nuclear Non-Proliferation Treaty (NPT), including parties obligations under Safeguards Agreements and the Additional Protocol, and also provide a recommendation on how to move forward in dealings with Iran based in part on an understanding of Islamic principles.

Saunders, E .

2011-04-01T23:59:59.000Z

242

Energy Levels of Neutral Uranium ( U I )  

Science Conference Proceedings (OSTI)

... Data, Uranium (U) Homepage - Introduction Finding list Select element by name. ... Version Energy Levels of Neutral Uranium ( U I ). ...

243

Energy Levels of Neutral Thorium ( Th I )  

Science Conference Proceedings (OSTI)

... Data, Thorium (Th) Homepage - Introduction Finding list Select element by name. ... Version Energy Levels of Neutral Thorium ( Th I ). ...

244

Computers at home, new spatial needs? : a case study  

E-Print Network (OSTI)

This thesis investigates five families in Boston who have introduced computers into their homes. The analysis is interdisciplinary and each case has been considered in terms of psycho-social and architectural terms. The ...

Franco, Adriana

1982-01-01T23:59:59.000Z

245

Understanding urban housing transformations : a case study of Bhogal, India  

E-Print Network (OSTI)

This thesis attempts to describe dwelling transformations in the case of Bhogal, New Delhi. It is hoped to clarify the links between socio-economic forces and their resultant impact on physical form, through its transformation. ...

Benjamin, Solomon J., 1960-

1985-01-01T23:59:59.000Z

246

Microsoft Word - FINAL Seaford Case Study.doc  

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

much as 75%. In one case, an 1,800 investment led to a 50% reduction in system use, saving more than 300 per month and paying for itself in about 6 months. * Installing radiant...

247

Ion-beam Plasma Neutralization Interaction Images  

SciTech Connect

Neutralization of the ion beam charge and current is an important scientific issue for many practical applications. The process of ion beam charge and current neutralization is complex because the excitation of nonlinear plasma waves may occur. Computer simulation images of plasma neutralization of the ion beam pulse are presented.

Igor D. Kaganovich; Edward Startsev; S. Klasky; Ronald C. Davidson

2002-04-09T23:59:59.000Z

248

EUROPEAN GEOTHERMAL DRILLING EXPERIENCE- PROBLEM AREAS AND CASE STUDIES  

Office of Scientific and Technical Information (OSTI)

EUROPEAN GEOTHERMAL DRILLING EXPERIENCE- EUROPEAN GEOTHERMAL DRILLING EXPERIENCE- PROBLEM AREAS AND CASE STUDIES 0. Baron and P. Ungemach Commisslon of The European Communities Belglum ABSTRACT Geothermal d r i l l i n g h a s long been restricted i n Western Europe t o t h e sole d r y s t e a m f i e l d of L a r d e r e l l o i n I t a l y . I n t h e l a s t f e w y e a r s , a wider e x p e r i e n c e i s b u i l d i n g up a s a consequence of i n t e n s i f i e d explo- r a t i o n and development programs c a r r i e d o u t for e v a l u a t i o n and produc- t i o n of both l o w - and high-enthalpy geothermal resources. A sample Of some 40 boreholes i n d i c a t e s the following problem areas. 1. Low-Enthalpy D r i l l i n 9 Due t o s i m i l a r s e t t i n g s - - h o t water system flowing i n sedimentary u n i t s a t t e m p e r a t u r e s and d e p t h s r a n g i n g f r o m 40" t o 140°C (104" t o 284°F) and from 1,000 t

249

Integrating Nuclear Energy to Oilfield Operations – Two Case Studies  

Science Conference Proceedings (OSTI)

Fossil fuel resources that require large energy inputs for extraction, such as the Canadian oil sands and the Green River oil shale resource in the western USA, could benefit from the use of nuclear power instead of power generated by natural gas combustion. This paper discusses the technical and economic aspects of integrating nuclear energy with oil sands operations and the development of oil shale resources. A high temperature gas reactor (HTGR) that produces heat in the form of high pressure steam (no electricity production) was selected as the nuclear power source for both fossil fuel resources. Both cases were based on 50,000 bbl/day output. The oil sands case was a steam-assisted, gravity-drainage (SAGD) operation located in the Canadian oil sands belt. The oil shale development was an in-situ oil shale retorting operation located in western Colorado, USA. The technical feasibility of the integrating nuclear power was assessed. The economic feasibility of each case was evaluated using a discounted cash flow, rate of return analysis. Integrating an HTGR to both the SAGD oil sands operation and the oil shale development was found to be technically feasible for both cases. In the oil sands case, integrating an HTGR eliminated natural gas combustion and associated CO2 emissions, although there were still some emissions associated with imported electrical power. In the in situ oil shale case, integrating an HTGR reduced CO2 emissions by 88% and increased natural gas production by 100%. Economic viabilities of both nuclear integrated cases were poorer than the non-nuclear-integrated cases when CO2 emissions were not taxed. However, taxing the CO2 emissions had a significant effect on the economics of the non-nuclear base cases, bringing them in line with the economics of the nuclear-integrated cases. As we move toward limiting CO2 emissions, integrating non-CO2-emitting energy sources to the development of energy-intense fossil fuel resources is becoming increasingly important. This paper attempts to reduce the barriers that have traditionally separated fossil fuel development and application of nuclear power and to promote serious discussion of ideas about hybrid energy systems.

Eric P. Robertson; Lee O. Nelson; Michael G. McKellar; Anastasia M. Gandrik; Mike W. Patterson

2011-11-01T23:59:59.000Z

250

Teacher's Attitudes towards Integrating Technology: Case Studies in Saudi Arabia and the United States.  

E-Print Network (OSTI)

??This study examines teachers' attitudes towards integrating technology in Saudi Arabia and the United States. A case study approach was used to identify several factors… (more)

Alharbi, Asma Mohammed

2013-01-01T23:59:59.000Z

251

Neutral particle dynamics in the Alcator C-Mod tokamak  

Science Conference Proceedings (OSTI)

This thesis presents an experimental study of neutral particle dynamics in the Alcator C-Mod tokamak. The primary diagnostic used is a set of six neutral pressure gauges, including special-purpose gauges built for in situ tokamak operation. While a low main chamber neutral pressure coincides with high plasma confinement regimes, high divertor pressure is required for heat and particle flux dispersion in future devices such as ITER. Thus we examine conditions that optimize divertor compression, defined here as a divertor-to-midplane pressure ratio. We find both pressures depend primarily on the edge plasma regimes defined by the scrape-off-layer heat transport. While the maximum divertor pressure is achieved at high core plasma densities corresponding to the detached divertor state, the maximum compression is achieved in the high-recycling regime. Variations in the divertor geometry have a weaker effect on the neutral pressures. For otherwise similar plasmas the divertor pressure and compression are maximum when the strike point is at the bottom of the vertical target plate. We introduce a simple flux balance model, which allows us to explain the divertor neutral pressure across a wide range of plasma densities. In particular, high pressure sustained in the detached divertor (despite a considerable drop in the recycling source) can be explained by scattering of neutrals off the cold plasma plugging the divertor throat. Because neutrals are confined in the divertor through scattering and ionization processes (provided the mean-free-paths are much shorter than a typical escape distance) tight mechanical baffling is unnecessary. The analysis suggests that two simple structural modifications may increase the divertor compression in Alcator C-Mod by a factor of about 5. Widening the divertor throat would increase the divertor recycling source, while closing leaks in the divertor structure would eliminate a significant neutral loss mechanism. 146 refs., 82 figs., 14 tabs.

Niemczewski, A.P.

1995-08-01T23:59:59.000Z

252

Guides and Case Studies for Mixed-Humid Climates | Department of Energy  

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

Guides and Case Studies for Mixed-Humid Climates Guides and Case Studies for Mixed-Humid Climates Guides and Case Studies for Mixed-Humid Climates Map of the Mixed-Humid Climate which reaches from the coast of Maryland through North Carolina and sprawls to cover most of Kansas and Oklahoma. The Department of Energy (DOE) has developed a series of best practices and case studies to help builders improve whole-house energy performance in buildings found in mixed-humid climates. Best Practice Guides New Construction Case Studies Improvements to Existing Homes Case Studies Best Practice Guides 40% Whole-House Energy Savings in the Mixed-Humid Climates - Volume 16 New Construction Case Studies Maryland Project: North Point Lot 5 - Frederick Builder: Nexus EnergyHomes Profile: This urban infill community with 24 duplexes, 19 townhomes, and 7

253

Solid-State Lighting: Member Case Studies: LED Street Lighting Programs in  

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

Member Case Studies: LED Street Member Case Studies: LED Street Lighting Programs in Algona (IA), Asheville (NC), and Boston (MA) to someone by E-mail Share Solid-State Lighting: Member Case Studies: LED Street Lighting Programs in Algona (IA), Asheville (NC), and Boston (MA) on Facebook Tweet about Solid-State Lighting: Member Case Studies: LED Street Lighting Programs in Algona (IA), Asheville (NC), and Boston (MA) on Twitter Bookmark Solid-State Lighting: Member Case Studies: LED Street Lighting Programs in Algona (IA), Asheville (NC), and Boston (MA) on Google Bookmark Solid-State Lighting: Member Case Studies: LED Street Lighting Programs in Algona (IA), Asheville (NC), and Boston (MA) on Delicious Rank Solid-State Lighting: Member Case Studies: LED Street Lighting Programs in Algona (IA), Asheville (NC), and Boston (MA) on Digg

254

Energy distribution and flux of fast neutrals and residual ions extracted from a neutral beam source  

E-Print Network (OSTI)

Energy distribution and flux of fast neutrals and residual ions extracted from a neutral beam-4004 Received 21 April 2006; accepted 6 July 2006; published 7 August 2006 The energy distribution and flux into fast neutrals. The neutral energy distribution was always shifted to lower energies compared

Economou, Demetre J.

255

Case-Based Design Support: A Case Study in Architectural Design  

Science Conference Proceedings (OSTI)

Archie, a small computer-based library of architectural design cases, is described. Archie helps architects in the high-level task of conceptual design as opposed to low-level tasks such as drawing and drafting, numerical calculations, and constraint ...

Michael Pearce; Ashok K. Goel; Janet L. Kolodner; Craig Zimring; Lucas Sentosa; Richard Billington

1992-10-01T23:59:59.000Z

256

Large Eddy Simulation of an Inhomogeneous Atmospheric Boundary Layer under Neutral Conditions  

Science Conference Proceedings (OSTI)

Flow structures in an inhomogeneous neutrally stratified atmospheric boundary layer flow, obtained from large eddy simulation, are analyzed and compared with homogeneous case counterparts. The inhomogeneity is imposed in the streamwise direction ...

Ching-Long Lin; John W. Glendening

2002-08-01T23:59:59.000Z

257

Hydro Stakeholder Collaboration and Public Involvement Planning Case Studies  

Science Conference Proceedings (OSTI)

This report describes nine utility case applications of the hydro stakeholder communications and public involvement tools presented in a recent EPRI report. The resulting experience can assist utilities in developing an effective public outreach program that will pay off in long-term public support for hydro relicensing and operations.

1998-03-06T23:59:59.000Z

258

Case Study 6: Evaluating a New Technology Alternative  

E-Print Network (OSTI)

2001 by Chan S. Park, Department of Industrial & Systems Engineering, Auburn University - This case that would handle preforms and use the current forging presses for nal forgings. 2 Description of the Disk forging excess material, or ash, is removed and any rough edges are blended before the part leaves

Colton, Jonathan S.

259

Fuzzy hierarchical production planning (with a case study)  

Science Conference Proceedings (OSTI)

Hierarchical production planning (HPP) is a well-known approach to cope with the complexity of multi-level production planning and scheduling problems in real-world industrial cases. However, negligence of some issues such as inherent uncertainty in ... Keywords: Fuzzy mathematical programming, Hierarchical production planning, Make-To-Stock systems

S. A. Torabi; M. Ebadian; R. Tanha

2010-06-01T23:59:59.000Z

260

Diffractive Higgs production at LHC: A case study  

SciTech Connect

We discuss the case of the diffractive Higgs production at LHC. Aim of this talk is to propose the method of using Fracture Functions as an alternative to the ones already present in the literature. We discuss some of the questions involved and the main related issues.

Trentadue, Luca [Dipartimento di Fisica, Universita di Parma, Parma and INFN, Sezione di Milano Bicocca, Milano (Italy)

2012-10-23T23:59:59.000Z

Note: This page contains sample records for the topic "neutrality case studies" 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

{sup 13}C and {sup 17}O NMR binding constant studies of uranyl carbonate complexes in near-neutral aqueous solution. Yucca Mountain Project Milestone Report 3351  

SciTech Connect

Valuable structural information, much of it unavailable by other methods, can be obtained about complexes in solution through NMR spectroscopy. From chemical shift and intensity measurements of complexed species, NMR can serve as a species-specific structural probe for molecules in solution and can be used to validate thermodynamic constants used in geochemical modeling. Fourier-transform nuclear magnetic resonance (FT-NMR) spectroscopy has been employed to study the speciation of uranium(VI) ions in aqueous carbonate solutions as a function of pH, ionic strength, carbonate concentration, uranium concentration, and temperature. Carbon-13 and oxygen-17 NMR spectroscopy were used to monitor the fractions, and hence thermodynamic binding constants of two different uranyl species U0{sub 2}(CO{sub 3}){sub 3}{sup 4{minus}} and (UO{sub 2}){sub 3}(CO{sub 3}){sub 6}{sup 6{minus}} in aqueous solution. Synthetic buffer solutions were prepared under the ionic strength conditions used in the NMR studies in order to obtain an accurate measure of the hydrogen ion concentration, and a discussion of pH = {minus}log(a{sub H}{sup +}) versus p[H] = {minus}log[H+] is provided. It is shown that for quantitative studies, the quantity p[H] needs to be used. Fourteen uranium(VI) binding constants recommended by the OECD NEA literature review were corrected to the ionic strengths employed in the NMR study using specific ion interaction theory (SIT), and the predicted species distributions were compared with the actual species observed by multinuclear NMR. Agreement between observed and predicted stability fields is excellent. This establishes the utility of multinuclear NMR as a species-specific tool for the study of the actinide carbonate complexation constants, and serves as a means for validating the recommendations provided by the OECD NEA.

Clark, D.L.; Newton, T.W.; Palmer, P.D.; Zwick, B.D.

1995-01-01T23:59:59.000Z

262

Electric Demand Cost Versus Labor Cost: A Case Study  

E-Print Network (OSTI)

Electric Utility companies charge industrial clients for two things: demand and usage. Depending on type of business and hours operation, demand cost could be very high. Most of the operations scheduling in a plant is achieved considering labor cost. For small plants, it is quite possible that a decrease in labor could result in an increase in electric demand and cost or vice versa. In this paper two cases are presented which highlight the dependence of one on other.

Agrawal, S.; Jensen, R.

1998-04-01T23:59:59.000Z

263

The Woodlands Metro Center energy study. Case studies of project planning and design for energy conservation  

Science Conference Proceedings (OSTI)

The Woodlands is a HUD Title VII New Town located near Houston, including 22,000 acres; the plan for the new town consists of 6 residential villages, a town center (Metro), and a Trade Center for larger-scale industrial use. Included within the program for each village are schools and commercial activities, as well as employment activities. The Woodlands is planned to be developed over a 26-year period (commenced in 1972) with an ultimate population of 150,000. Following a summary chapter, Chapter II presents background material on The Woodlands and results of the study are summarized. Chapter III describes the project team and its organizational structure. Chapter IV outlines and documents the methodology that was employed in developing, analyzing, and evaluating the case study. The next chapter describes and analyzes the conventional plan, documents the process by which energy-conserving methods were selected, and evaluates the application of these methods to the Metro Center Study area. Chapter VI discusses constraints to implementation and is followed by a final chapter that presents the general conclusions from the case study and suggests directions for further investigation.

Not Available

1980-03-01T23:59:59.000Z

264

Case study: Improving debt collection processes using rule-based decision engines: A case study of Capital One  

Science Conference Proceedings (OSTI)

This case assesses the plethora of issues related to rule-based decision engine technology, and in particular, its role in complex and dynamic organizational processes. This paper argues rule-based engines can effectively be implemented for good organizational ... Keywords: Capital One, Debt collection, Project Edison, Rule-based decision, Rule-based engine

Amita Goyal Chin; Hiren Kotak

2006-02-01T23:59:59.000Z

265

Country hedging for real income stabilization: a case study of South Korea and Egypt  

E-Print Network (OSTI)

A CASE S1UDY OF SOUIH KOREA AND EGYPT by Kathryn M. llirdonA CASE STUDY OF SOUTII KOREA AND EGYPT* By Kathryn M. GordonA CASE STIJDY OF SOlJIH KOREA AND EGYPT The major upheavals

Gordon, Kathryn M.; Rausser, Gordon C.

1984-01-01T23:59:59.000Z

266

Profiles in Renewable Energy- Case Studies of Successful Utility-Sector  

Open Energy Info (EERE)

Profiles in Renewable Energy- Case Studies of Successful Utility-Sector Profiles in Renewable Energy- Case Studies of Successful Utility-Sector Projects Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: Profiles in Renewable Energy- Case Studies of Successful Utility-Sector Projects Author U.S. Department of Energy Published Publisher Not Provided, Date Not Provided DOI Not Provided Check for DOI availability: http://crossref.org Online Internet link for Profiles in Renewable Energy- Case Studies of Successful Utility-Sector Projects Citation U.S. Department of Energy. Profiles in Renewable Energy- Case Studies of Successful Utility-Sector Projects [Internet]. [updated 2000;cited 2000]. Available from: http://www.osti.gov/accomplishments/NRELprofiles.html#oesi Retrieved from "http://en.openei.org/w/index.php?title=Profiles_in_Renewable_Energy-_Case_Studies_of_Successful_Utility-Sector_Projects&oldid=682490"

267

Building Technologies Office: Guides and Case Studies for Hot-Humid  

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

Humid Climates to someone by E-mail Humid Climates to someone by E-mail Share Building Technologies Office: Guides and Case Studies for Hot-Humid Climates on Facebook Tweet about Building Technologies Office: Guides and Case Studies for Hot-Humid Climates on Twitter Bookmark Building Technologies Office: Guides and Case Studies for Hot-Humid Climates on Google Bookmark Building Technologies Office: Guides and Case Studies for Hot-Humid Climates on Delicious Rank Building Technologies Office: Guides and Case Studies for Hot-Humid Climates on Digg Find More places to share Building Technologies Office: Guides and Case Studies for Hot-Humid Climates on AddThis.com... About Take Action to Save Energy Partner With DOE Activities Solar Decathlon Building America Research Innovations Research Tools Building Science Education

268

Solid-State Lighting: Text-Alternative Version: MSSLC Member Case Studies -  

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

MSSLC MSSLC Member Case Studies - LED Street Lighting Programs Webinar to someone by E-mail Share Solid-State Lighting: Text-Alternative Version: MSSLC Member Case Studies - LED Street Lighting Programs Webinar on Facebook Tweet about Solid-State Lighting: Text-Alternative Version: MSSLC Member Case Studies - LED Street Lighting Programs Webinar on Twitter Bookmark Solid-State Lighting: Text-Alternative Version: MSSLC Member Case Studies - LED Street Lighting Programs Webinar on Google Bookmark Solid-State Lighting: Text-Alternative Version: MSSLC Member Case Studies - LED Street Lighting Programs Webinar on Delicious Rank Solid-State Lighting: Text-Alternative Version: MSSLC Member Case Studies - LED Street Lighting Programs Webinar on Digg Find More places to share Solid-State Lighting: Text-Alternative

269

Building Technologies Office: Guides and Case Studies for Hot-Dry and  

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

Dry and Mixed-Dry Climates to someone by E-mail Dry and Mixed-Dry Climates to someone by E-mail Share Building Technologies Office: Guides and Case Studies for Hot-Dry and Mixed-Dry Climates on Facebook Tweet about Building Technologies Office: Guides and Case Studies for Hot-Dry and Mixed-Dry Climates on Twitter Bookmark Building Technologies Office: Guides and Case Studies for Hot-Dry and Mixed-Dry Climates on Google Bookmark Building Technologies Office: Guides and Case Studies for Hot-Dry and Mixed-Dry Climates on Delicious Rank Building Technologies Office: Guides and Case Studies for Hot-Dry and Mixed-Dry Climates on Digg Find More places to share Building Technologies Office: Guides and Case Studies for Hot-Dry and Mixed-Dry Climates on AddThis.com... About Take Action to Save Energy Partner With DOE

270

8MVA modulator/regulator for neutral beams  

SciTech Connect

This paper describes very generally the modulator/regulator (Mod/Reg) being built for Transrex by Systems, Science and Software for use on the neutral beam power supplies that Transrex is building for General Atomic Company to power the neutral beam heating systems that will be used on the Doublet III fusion device. The Mod/Reg is required to provide an 80 kV, 100 A pulse for a second every 90 sec. The voltage is to be regulated to 3%, and in case of fault the pulse must be interrupted within 10 ..mu..sec. An additional requirement was that the total system have very low capacity such that the total energy stored would be less than 15 joules. This is a restriction imposed by the source designer to prevent destroying the source in case of an arc within the source.

Remsen, D.B. Jr.; Overett, T.H.

1980-05-01T23:59:59.000Z

271

Study of costs associated with alternative fuels development: A case study. Research report  

SciTech Connect

The primary objective of the study was to conduct a case study of large-scale fuel conversion project to assess selected costs and related issues. An inventory of public transit agencies engaged in demonstration projects involving alternative fuels as conducted with representative sample of large public transit systems in the nation. Included in the survey were questions pertaining to fuel supply arrangements, fuel reserve storage requirements and/or deficiencies; future plans for managing energy resources and costs associated with fuel conversion/alternative fuels use -- whether planned or currently in operation. The case study approach was used to document the methodological and logistical problems encountered during the course of projects involving alternative fuels use compared with a control sample using diesel fuel. Monthly status reports on the alternative fuel project included data on accumulated mileage, road calls/unscheduled maintenance, fuel consumption, fuel cost per mile, alternative fuel purchases, schedule of activities, personnel, safety , and diesel emission test results. The data collected indicate several conclusions and future implications about technical and safety issues associated with the testing and use of liquefied natural gas (LNG).

Lede, N.W.

1995-07-01T23:59:59.000Z

272

Ground control failures. A pictorial view of case studies  

Science Conference Proceedings (OSTI)

The book shows, in pictorial views, many forms and/or stages of types of failures in mines, for instance, cutter, roof falls, and cribs. In each case, the year of occurrence is stated in the beginning so that the environment or technological background under which it occurred are reflected. The narrative than begins with the mining and geological conditions, followed by a description of the ground control problems and recommended solutions and results, if any. The sections cover failure of pillars, roof falls, longwall, roof bolting, multiple-seam mining, floor heave, longwall, flooding and weathering of coal, old workings, and shortwall and thin-seam plow longwall.

Peng, S.S.

2007-07-01T23:59:59.000Z

273

Simulations and virtual reality tools in technology learning: results from two case studies  

Science Conference Proceedings (OSTI)

We present the results of two design-based action research case studies. These case studies sought to develop pedagogical models and computer applications for teaching, studying and learning in technology education. The first pedagogical model entitled ... Keywords: learning environment, pedagogical models, simulations, virtual reality

Miika Lehtonen; Tom Page; Gisli Thorsteinsson; Lence Miloseva

2007-03-01T23:59:59.000Z

274

Embedded Temporal Difference in Life Cycle Assessment: Case Study on VW Golf A4 Car  

E-Print Network (OSTI)

Case Study on VW Golf A4 Car Chris Y. Yuan, Rachel Simon,performed on VW Golf A4 Car based on previous LCA results.case study on the VW Golf A4 car. Our study is based on a 4

Yuan, Chris; Simon, Rachel; Natalie Mady; Dornfeld, David

2009-01-01T23:59:59.000Z

275

Can an "Indigenous Employment Program" work? A case study of National Australia Bank  

E-Print Network (OSTI)

Can an "Indigenous Employment Program" work? A case study of National Australia Bank Anne Daly, J780, J240 #12;2 Can an "Indigenous Employment Program" work? A case study of National Australia reports the results of a study of participants in the NAB Indigenous Employment Program who have become

276

A Case Study of Hydraulic Fracturing in Wetzel County, West Virginia.  

E-Print Network (OSTI)

??This case study conducted in Wetzel County, West Virginia, explores the impacts of unconventional natural gas development in a small rural community located in the… (more)

Migliore, Elizabeth M.

2013-01-01T23:59:59.000Z

277

Microsoft PowerPoint - 3_Obligations case study May 23 2013 ...  

National Nuclear Security Administration (NNSA)

1 Foreign Obligations Case Study Thursday May 23rd Pete Dessaules Brian Horn Jessica Norles Background * On several occasions, we have been asked to participate in some discussion...

278

Guide to good practices for developing and conducting case studies: DOE handbook  

Science Conference Proceedings (OSTI)

Learning from experience is often very costly to a facility in terms of injured personnel, damaged equipment, and wasted time. Learning from the experience gained at the facility and from industry can prevent repeating costly mistakes. This guide contains a method for learning from experience to prevent mistakes from occurring; that method is the case study. This guide describes how to develop and present case studies. This guide provides the instructional developer insight on the best kind of case study to use and includes examples of the various types of case studies.

NONE

1998-01-01T23:59:59.000Z

279

Case Study: Fuel Cells Increase Reliability at First National Bank of Omaha  

Fuel Cell Technologies Publication and Product Library (EERE)

A case study of the First National Bank of Omaha fuel cell system, covering 1999 through October 2009. The system reduced heating bills by more than $1 million.

280

A Case Study For Geothermal Exploration In The Ne German Basin...  

Open Energy Info (EERE)

icon Twitter icon A Case Study For Geothermal Exploration In The Ne German Basin- Integrated Interpretation Of Seismic Tomography, Litho-Stratigraphy, Salt Tectonics, And...

Note: This page contains sample records for the topic "neutrality case studies" 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

Case Studies from the Climate Technology Partnership: Landfill Gas Projects in South Korea and Lessons Learned  

Science Conference Proceedings (OSTI)

This paper examines landfill gas projects in South Korea. Two case studies provide concrete examples of lessons learned and offer practical guidance for future projects.

Larney, C.; Heil, M.; Ha, G. A.

2006-12-01T23:59:59.000Z

282

BCC Screw Dislocations: A Case Study at the Applications of ... - TMS  

Science Conference Proceedings (OSTI)

May 1, 2007 ... BCC Screw Dislocations: A Case Study at the Applications of the Nye Tensor to Computer Simulations of Crystal Defects by B. G. Mendis, Y.

283

Video Transit Training for Older Travelers: A Case Study of the Rossmoor Senior Adult Community, California  

E-Print Network (OSTI)

Video Transit Training for Older Travelers Case Study of theto develop a transit training video for residents of themunity in California. The video features familiar community

Shaheen, Susan A; Rodier, Caroline J

2008-01-01T23:59:59.000Z

284

Video Transit Training for Older Travelers: A Case Study of the Rossmoor Senior Adult Community, California  

E-Print Network (OSTI)

Video Transit Training for Older Travelers Case Study of theto develop a transit training video for residents of themunity in California. The video features familiar community

Shaheen, Susan; Rodier, Caroline J.

2007-01-01T23:59:59.000Z

285

DOE Hydrogen Analysis Repository: H2A Case Study: Current Central...  

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

Coal without Sequestration Project Summary Full Title: H2A Case Study: Current (2005) Hydrogen from Coal without CO2 Capture and Sequestration Project ID: 231 Principal...

286

DOE Hydrogen Analysis Repository: H2A Case Study: Future Distributed...  

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

Steam Reformer Project Summary Full Title: H2A Case Study: Future (2025) Ethanol Steam Reformer (SR) at Forecourt 1500 kgday Project ID: 241 Principal Investigator: Brian James...

287

DOE Hydrogen Analysis Repository: H2A Case Study: Current Distributed...  

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

Reformer Project Summary Full Title: H2A Case Study: Current (2005) Ethanol Steam Reformer (SR) at Forecourt 1500 kgday Project ID: 234 Principal Investigator: Brian James...

288

Case study: Feasibility analysis of renewable energy supply systems in a small grid connected resort.  

E-Print Network (OSTI)

??This paper presents a case study on the feasibility of a small grid connected resort in the marine west coast climate of Canada to implement… (more)

Robins, Jody

2009-01-01T23:59:59.000Z

289

Renewable energy strategies for low cost housing in South Africa : case studies from Cape Town.  

E-Print Network (OSTI)

??This dissertation explores renewable energy strategies for low-income housing in South Africa using several case studies from the City of Cape Town and surrounding areas.… (more)

Dubbeld, Catherine Elizabeth.

2007-01-01T23:59:59.000Z

290

An Abstract Model of VHS Case Study 1 (Experimental Batch Plant)  

E-Print Network (OSTI)

In this work we describe the verification of safety properties for the experimental batch plant of case study 1 using the model checker SMV.

Ur Informatik; Und Praktische Mathematik; Lehrstuhl F; Ben Lukoschus; Ben Lukoschus

1999-01-01T23:59:59.000Z

291

Biofueled Public Transport for sustainable transportation: A case study of Stockholm and possibility in Kathmandu.  

E-Print Network (OSTI)

?? Uttam Moktan, Biofueled Public Transport for sustainable transportation: Case Study of Stockholm and possibility in KathmanduHuman Geography, advanced level, master thesis for master exam… (more)

Moktan, Uttam

2013-01-01T23:59:59.000Z

292

Case Study of the Application of a Modified Method to Measure Global Solar Irradiance  

DOE Green Energy (OSTI)

Case study that examines the application of a pyranometer responsivity function to data from 23 measurement stations in the Southern Great Plains.

Rael, F. P.

2006-02-01T23:59:59.000Z

293

A study of physical, chemical and biological properties of the mushroom casing layer.  

E-Print Network (OSTI)

??The function of the casing layer in the cultivation of the commercial white mushroom, Agaricus bisporus, was examined. The study was divided into 2 parts.… (more)

Rainey, Paul Barton

1985-01-01T23:59:59.000Z

294

Alternative fuel trucks case studies: Running line-haul trucks on ethanol  

DOE Green Energy (OSTI)

This bulletin describes case studies of trucks operating on ethanol fuel. Cost, maintenance and repair, as well as fuel economy are discussed.

Norton, P.; Kelly, K.J.; Marek, N.J.

1996-10-01T23:59:59.000Z

295

NREL: Climate Neutral Research Campuses - Webmaster  

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

Climate Neutral Research Campuses Home Determine Baseline Energy Consumption Analyze Technology Options Plan & Prioritize Implement the Climate Action Plan Measure & Evaluate...

296

A Case Study in Porting Strategy: The Axisymmetric Damage Model  

E-Print Network (OSTI)

The axisymmetric damage model (ADM) is one of four micromechanical stress field models developed and maintained by N. J. Pagano's group at the AFRL Materials Directorate, Wright-Patterson AFB. These models serve to establish rigorous field theories to compute accurate stresses and energy release rates for fracture mechanics problems in composite bodies. In turn, these solutions, coupled with experimental research, can establish appropriate failure criteria to be used in the design of composite structures for air and space vehicles. Each of these models is based on Reissner's variational theorem (Reissner, 1950). ADM (Pagano, 1991) is associated with axisymmetric cracking and boundary conditions. Others support fundamentally different cases, i.e. axisymmetric problems incorporating the effects of friction (Tandon and Pagano, 1996), transverse and shear loading and associated cracking patterns in composite cylinders (Pagano and Tandon, 1994), and transverse cracking and delamination pro...

David O' Neal; N. J. Pagano; G. A. Schoeppner; G. P. Tandon

1998-01-01T23:59:59.000Z

297

Assimilation Key to Successful Implementation of Statewide Case Management Systems: Arizona Case Study  

E-Print Network (OSTI)

It is always a precarious situation to put oneself when attempting to acknowledge all those who have been instrumental and in support of one‘s effort to complete a program of this magnitude. Certainly I must recognize my managers that gave me opportunity to attend class when the demands of work were not always conducive to doing so. Tom Brady, Tempe Municipal Court Manager, and Rick Rager, Deputy Court Manager, were my supervisors at the beginning of this process, allowed me the time for class and encouraged me to attend. Lourraine Arkfeild, Presiding Judge for Tempe Municipal Court, has been a constant source of support while I was working at Tempe, and has continued to be such since I continued my career at the AOC. The opportunity to continue the program after beginning employment at the AOC was afforded me by Janet Scheiderer, Director of Court Services. I would also need to thank the AOC for funding my participation in the program. Additionally, throughout this process I have received input and words of support from so many in the Arizona courts system that I cannot begin to list them all. It is important to note the understanding, encouragement and practical input from my current manager, Renny Rapier, Program Manager for the General Jurisdiction Case Management System Project of which I am the Project Manager. Finally, I must thank my

unknown authors

2008-01-01T23:59:59.000Z

298

Cost Justifying Usability a case-study at Ericsson.  

E-Print Network (OSTI)

??In this study we investigate the level of usability and usability issues and the gaps concerning usability activities and the potential users, in a part… (more)

Yousefi, Parisa

2011-01-01T23:59:59.000Z

299

Building America Efficient Solutions for New Homes Case Study...  

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

Study: Heritage Buildings, Inc., and Energy Smart Home Plans, Leland, North Carolina PNNL worked with North Carolina Heritage Buildings and Energy Smart Home Plans to design...

300

An ethnographic case study of transformative learning in leadership development.  

E-Print Network (OSTI)

??This qualitative study investigated how transformative learning and membership in a community of practice influenced leadership development. It sought a phenomenological understanding of how participants… (more)

Powell, Linda Chastain

2009-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "neutrality case studies" 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

Utility Investment in Optical Voltage and Current Measurement Technology: Five Installation Case Studies  

Science Conference Proceedings (OSTI)

In late 1999, EPRI polled utility members asking them what optical sensor projects EPRI should work on in 2000 and 2001. One recommendation was to develop a series of case studies on utility experiences. This report documents five installation case studies involving optical voltage and current measurement technology.

2001-12-11T23:59:59.000Z

302

Software Optimization for Performance, Energy, and Thermal Distribution: Initial Case Studies  

E-Print Network (OSTI)

Software Optimization for Performance, Energy, and Thermal Distribution: Initial Case Studies Md and modeling to quantify power, energy and temperature for a given software method. The infrastructure includes two case studies. In the first one, we use software tuning for improving the scalability and energy

Coskun, Ayse

303

Chapter 3: Refrigeration Process Control: Case Study Model 42 33.. RREEFFRRIIGGEERRAATTIIOONN PPRROOCCEESSSS  

E-Print Network (OSTI)

are needed, and the required allowances in design are made to account for this. #12;Chapter 3: RefrigerationChapter 3: Refrigeration Process Control: Case Study Model 42 33.. RREEFFRRIIGGEERRAATTIIOONN-stage refrigeration system case study. It describes in detail the mathematical model developed, highlighting

Skogestad, Sigurd

304

ITC Case Study 1 ITC Role in US Fuel Cell Projects  

E-Print Network (OSTI)

efficiency >30% (ASME PTC50) ­ In service after 01/01/09 and before 12/31/16 #12;ITC Case Study 5 Fuel Cell ­ Requires 5 year holding period #12;ITC Case Study 6 Monetizing Camp Pendleton ITC $750,000... Camp

305

Barriers and drivers for process innovation in the petrochemical industry: A case study  

Science Conference Proceedings (OSTI)

Process innovation and energy efficiency improvement are among the key options to reduce greenhouse gas emissions in petrochemicals production. This case study presents some of the main drivers and barriers to activities aimed at improving existing processes ... Keywords: Barriers, Case study, Drivers, Energy efficiency, O31 Innovation and Invention: Processes and Incentives, Process innovation, Strategic innovation

Tao Ren

2009-12-01T23:59:59.000Z

306

Performance variability in software product lines: a case study in the telecommunication domain  

Science Conference Proceedings (OSTI)

In the research on software product lines, product variants typically differ by their functionality, and quality attributes are more or less similar across products. To accumulate empirical evidence, this paper presents a descriptive case study of performance ... Keywords: architecture, case study, software product line, variability

Varvana Myllärniemi, Juha Savolainen, Tomi Männistö

2013-08-01T23:59:59.000Z

307

Case Studies Comparing System Advisor Model (SAM) Results to Real Performance Data: Preprint  

SciTech Connect

NREL has completed a series of detailed case studies comparing the simulations of the System Advisor Model (SAM) and measured performance data or published performance expectations. These case studies compare PV measured performance data with simulated performance data using appropriate weather data. The measured data sets were primarily taken from NREL onsite PV systems and weather monitoring stations.

Blair, N.; Dobos, A.; Sather, N.

2012-06-01T23:59:59.000Z

308

Quantifying potential industrial symbiosis : a case study of brick manufacturing  

E-Print Network (OSTI)

Humanity is currently on an unsustainable path of growth and development. One tool to address sustainability in industrial activities is Industrial Symbiosis, which is the study of cooperation across industry boundaries ...

Hodge, Matthew M

2007-01-01T23:59:59.000Z

309

Case Studies of African Wave Disturbances in Gridded Analyses  

Science Conference Proceedings (OSTI)

African wave disturbances (AWDs), an important trigger of Sahel summer rainfall, are studied using ECMWF gridded datasets for July and August 1987 and 1988. Power spectra of time series of 700-mb meridional winds near Niamey taken from analyses ...

Leonard M. Druyan; Patrick Lonergan; Judah Cohen

1997-10-01T23:59:59.000Z

310

Geothermal reservoir assessment case study: Northern Dixie Valley, Nevada  

DOE Green Energy (OSTI)

Two 1500 foot temperature gradient holes and two deep exploratory wells were drilled and tested. Hydrologic-hydrochemical, shallow temperature survey, structural-tectonic, petrologic alteration, and solid-sample geochemistry studies were completed. Eighteen miles of high resolution reflection seismic data were gathered over the area. The study indicates that a geothermal regime with temperatures greater than 400/sup 0/F may exist at a depth of approximately 7500' to 10,000' over an area more than ten miles in length.

Denton, J.M.; Bell, E.J.; Jodry, R.L.

1980-11-01T23:59:59.000Z

311

Mini-Grid Renewable Energy Systems Case Studies | Open Energy Information  

Open Energy Info (EERE)

Mini-Grid Renewable Energy Systems Case Studies Mini-Grid Renewable Energy Systems Case Studies Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Mini-Grid Renewable Energy Systems Case Studies Agency/Company /Organization: World Bank Sector: Energy Topics: Market analysis, Co-benefits assessment, Background analysis Resource Type: Lessons learned/best practices, Case studies/examples Website: web.worldbank.org/WBSITE/EXTERNAL/TOPICS/EXTENERGY2/EXTRENENERGYTK/0,, Country: Sri Lanka, Thailand, Chile, China, Peru, Mexico, Philippines Southern Asia, South-Eastern Asia, South America, Eastern Asia, South America, Central America, South-Eastern Asia References: Mini-Grid Renewable Energy Systems Case Studies[1] Resources Sri Lanka RE Program: village hydro China: Capacity Building for the Rapid Commercialization of

312

Guides and Case Studies for Hot-Dry and Mixed-Dry Climates | Department of  

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

Dry and Mixed-Dry Climates Dry and Mixed-Dry Climates Guides and Case Studies for Hot-Dry and Mixed-Dry Climates Map of the Hot-Dry and Mixed-Dry Zone of the United States. The zone contains the eastern side of California and follows the US border to cover the western half of Texas. The Department of Energy (DOE) has developed a series of best practices and case studies to help builders improve whole-house energy performance in buildings found in hot-dry and mixed-dry climates. Best Practice Guides New Construction Case Studies Improvements to Existing Homes Case Studies Best Practice Guides 40% Whole-House Energy Savings in Hot-Dry and Mixed-Dry Climates - Volume 9 New Construction Case Studies Arizona Project: Gordon Estates - Phoenix Builder: Mandalay Homes Profile: Fourteen homes in this subdivision achieved Challenge Home

313

Guides and Case Studies for Cold and Very Cold Climates | Department of  

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

Cold and Very Cold Climates Cold and Very Cold Climates Guides and Case Studies for Cold and Very Cold Climates Map of the Cold & Very Cold Zones of the United States. The far tips of North Dakota, Maine, and southern Alaska are shown as Very Cold. The northern half of the United States is shown as Cold. The U.S. Department of Energy (DOE) Building America program has developed a series of best practices and case studies to help builders improve whole-house energy performance in buildings found in cold and very cold climates. Best Practice Guides New Construction Case Studies Improvements to Existing Homes Case Studies Best Practice Guides 40% Whole-House Energy Savings in Cold and Very Cold Climates - Volume 12 New Construction Case Studies Colorado Project: The Hale Plan - Denver

314

Laboratories for the 21st Century Case Studies | Department of Energy  

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

Case Studies Case Studies Laboratories for the 21st Century Case Studies October 8, 2013 - 10:51am Addthis These case studies feature examples of energy-efficient laboratories for the 21st century. The Featured Concepts Table outlines technologies covered in each case study. Fume Hood Sash Stickers Increases Laboratory Safety and Efficiency at Minimal Cost Molecular Foundry at Lawrence Berkeley National Laboratory Science and Technology Facility at the National Renewable Energy Laboratory Robert S. Kerr Environmental Research Center Process and Environmental Technology Laboratory at Sandia National Laboratories Louis Stokes Laboratories Building 50 National Vehicle and Fuel Emissions Laboratory Georgia Public Health Laboratory Marian E. Koshland Integrated Natural Science Center at Haverford

315

TRB-Transit Cooperative Research Program (TCRP): Case Studies in Bus Rapid  

Open Energy Info (EERE)

TRB-Transit Cooperative Research Program (TCRP): Case Studies in Bus Rapid TRB-Transit Cooperative Research Program (TCRP): Case Studies in Bus Rapid Transit Jump to: navigation, search Tool Summary LAUNCH TOOL Name: TRB-Transit Cooperative Research Program (TCRP): Case Studies in Bus Rapid Transit Agency/Company /Organization: Transportation Research Board Focus Area: Transportation Resource Type: Publications, Lessons learned/best practices, Case studies/examples Website: www.trb.org/Main/Public/Blurbs/152921.aspx Country: United States, Australia, United Kingdom, France, Colombia, Brazil, Ecuador Cost: Free Northern America, Australia and New Zealand, Northern Europe, Western Europe, South America, South America, South America Language: English TRB-Transit Cooperative Research Program (TCRP): Case Studies in Bus Rapid Transit Screenshot

316

Guides and Case Studies for Hot-Humid Climates | Department of Energy  

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

Humid Climates Humid Climates Guides and Case Studies for Hot-Humid Climates Map of the Hot and Humid Climate Zone of the United States. This zone covers eastern Texas through Florida and reaches up to mid-Georgia it also includes Puerto Rico and Hawaii. The U.S. Department of Energy (DOE) Building America program has developed a series of best practices and case studies to help builders improve whole-house energy performance in buildings found in hot-humid climates. Best Practice Guides New Construction Case Studies Improvements to Existing Homes Case Studies Best Practice Guides 40% Whole-House Energy Savings in the Hot-Humid Climates - Volume 15 New Construction Case Studies Florida Project: Ravenwood Homes and Energy Smart Home Plans, Inc. - Cape Coral Builder: Ravenwood Homes

317

Characterizing the fabric of the urban environment: A case study of Greater Houston, Texas  

E-Print Network (OSTI)

Study of Greater Houston, Texas * Leanna Shea Rose, HashemA Case Study of Houston, Texas * Leanna Shea Rose, Hashemdata from University of Texas and land-use/land-cover (LULC)

Rose, Leanna Shea; Akbari, Hashem; Taha, Haider

2003-01-01T23:59:59.000Z

318

The Coupling of ESP-R and Genopt: A Simple Case Study  

E-Print Network (OSTI)

are available in the public ESP-r repository, future usersTHE COUPLING OF ESP-R AND GENOPT: A SIMPLE CASE STUDY Leenoptimization studies with ESP-r. To address this gap, this

Peeters, Leen

2010-01-01T23:59:59.000Z

319

Two case studies in grammar-based test generation  

Science Conference Proceedings (OSTI)

Grammar-based test generation (GBTG) has seen extensive study and practical use since the 1970s. GBTG was introduced to generate source code for testing compilers from context-free grammars specifying language syntax. More recently, GBTG has been applied ... Keywords: Automated testing, Covering array, Grammar-based test generation, Really Simple Syndication (RSS), TCP, eXtended Markup Language (XML)

Daniel Hoffman; Hong-Yi Wang; Mitch Chang; David Ly-Gagnon; Lewis Sobotkiewicz; Paul Strooper

2010-12-01T23:59:59.000Z

320

Dependent component analysis for cosmology: a case study  

Science Conference Proceedings (OSTI)

In this paper, we discuss various dependent component analysis approaches available in the literature and study their performances on the problem of separation of dependent cosmological sources from multichannel microwave radiation maps of the sky. Realisticaly ... Keywords: cosmic microwave background radiation, cosmological source separation, dependent component analysis

Ercan E. Kuruoglu

2010-09-01T23:59:59.000Z

Note: This page contains sample records for the topic "neutrality case studies" 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

Peaceful Uses Bona Fides: Criteria for Evaluation and Case Studies  

Science Conference Proceedings (OSTI)

This study applies a set of indicators to assess the peaceful nature of a state’s nuclear program. Evaluation of a country’s nuclear program relative to these indicators can help the international community to take appropriate actions to ensure that the growth of the global nuclear energy industry proceeds peacefully and to minimize nuclear proliferation risks.

Ajemian, Chris K.; Hazel, Mike; Kessler, Carol E.; Mathews, Carrie E.; Morris, Fred A.; Seward, Amy M.; Peterson, Danielle J.; Smith, Brian W.

2007-06-06T23:59:59.000Z

322

Designing entertaining educational games using procedural rhetoric: a case study  

Science Conference Proceedings (OSTI)

In the paper we describe the design and development of a video game about sustainable energy use that effectively unites fun with learning. We also present results from an initial study of the educational impact of the game. Many educational games do ... Keywords: educational games, energy, environment, game design, procedural rhetoric, serious games, simulation games

Lars Doucet; Vinod Srinivasan

2010-07-01T23:59:59.000Z

323

High school computing teachers' beliefs and practices: A case study  

Science Conference Proceedings (OSTI)

The aim of this work is threefold. Firstly, an empirical study was designed with the aim of investigating the beliefs that High School Computing (HSC) teachers hold about: (a) their motivational orientation, self-efficacy, and self-expectations as Computing ... Keywords: High school computing teachers, Secondary education, Teacher beliefs and practices, Teacher professional development, Teaching/learning strategies

Maria Kordaki

2013-10-01T23:59:59.000Z

324

Steam compression with inner evaporative spray cooling: a case study  

Science Conference Proceedings (OSTI)

An adiabatic dry saturated steam compression process with inner evaporative spray cooling in screw compressors for steam heat pump systems is studied. Thermodynamic model and simulation of this variable-mass compression process are devised. Differential ... Keywords: inner evaporative spray cooling, screw compressors, simulation, steam compression, steam heat pumps, thermodynamic modelling, variable-mass compression, water injection

Jian Qui; Zhaolin Gu; Guoguang Cai

2004-12-01T23:59:59.000Z

325

Observations of Longitudinal Rolls in a Near Neutral Atmosphere  

Science Conference Proceedings (OSTI)

Aircraft and satellite data an used to study the structure of longitudinal roll vortices in a nearly neutral (zi/L=-1.2, where zi is the inversion height and L is the Monin-Obukhov length) boundary layer over the ice-covered Bering Sea during ...

Bernard A. Walter Jr.; James E. Overland

1984-01-01T23:59:59.000Z

326

Correlation femtoscopy of neutral kaons in the EXCHARM experiment  

Science Conference Proceedings (OSTI)

Interference correlations of neutral-kaon pairs produced in the interactions of 20-to 70-GeV neutrons with a carbon target are studied by using the EXCHARM spectrometer. Constructive correlations at low relative 4-momenta are observed for K{sub S}{sup 0}K{sub S}{sup 0} pairs. The kaon-generation radius is determined.

Aleev, A. N.; Balandin, V. P.; Balev, S. Z. [Joint Institute for Nuclear Research (Russian Federation); Bulekov, O. V. [Moscow Engineering Physics Institute (State University) (Russian Federation); Geshkov, I. M. [Bulgarian Academy of Sciences, Institute for Nuclear Research and Nuclear Energy (Bulgaria); Emelianov, D. D. [Joint Institute for Nuclear Research (Russian Federation); Eremin, S. V. [Moscow Engineering Physics Institute (State University) (Russian Federation); Zinchenko, A. I.; Ivanchenko, Z. M.; Ivanchenko, I. M.; Kapishin, M. N. [Joint Institute for Nuclear Research (Russian Federation); Kvatadze, R. A. [Tbilisi State University, High Energy Physics Institute (Georgia); Kekelidze, V. D. [Joint Institute for Nuclear Research (Russian Federation); Kopadze, M. V. [Tbilisi State University, High Energy Physics Institute (Georgia); Korenkov, V. V.; Kuzmin, N. A. [Joint Institute for Nuclear Research (Russian Federation); Loktionov, A. A. [Kazakh Academy of Sciences, Institute for Physics and Technology (Kazakhstan); Lomidze, N. L. [Tbilisi State University, High Energy Physics Institute (Georgia); Ljubimov, A. L.; Madigozhin, D. T. [Joint Institute for Nuclear Research (Russian Federation)] (and others)

2007-07-15T23:59:59.000Z

327

Internal Gravity Waves in a Saturated Moist Neutral Atmosphere  

Science Conference Proceedings (OSTI)

This work is motivated by an unusual feature associated with the start-up of a moist nearly neutral atmospheric flow over a mountain ridge that was previously observed in a full-physics numerical model. In that study, the upstream propagation of a ...

David J. Muraki; Richard Rotunno

2013-12-01T23:59:59.000Z

328

Neutralization theory and online software piracy: An empirical analysis  

Science Conference Proceedings (OSTI)

Accompanying the explosive growth of information technology is the increasing frequency of antisocial and criminal behavior on the Internet. Online software piracy is one such behavior, and this study approaches the phenomenon through the theoretical ... Keywords: Internet, computer crime, cybercrime, intellectual property theft, neutralization theory, software piracy

Sameer Hinduja

2007-07-01T23:59:59.000Z

329

Internal Gravity Waves in a Saturated Moist-Neutral Atmosphere  

Science Conference Proceedings (OSTI)

This work is motivated by an unusual feature associated with the startup of a moist nearly neutral atmospheric flow over a mountain ridge that was previously observed in a full-physics numerical model. In that study, the upstream propagation of a ...

David J. Muraki; Richard Rotunno

330

Case Study Evaluation of Urea Delivery and Storage Options  

Science Conference Proceedings (OSTI)

Terra Environmental Technologies conducted a commercial and technical study for the SNCR Interest Group to determine the most cost-effective urea supply scenario for planned selective non-catalytic reduction (SNCR) installations at four power-generating plants located in North Carolina. Design considerations required the availability of a 50% concentration of urea liquor at each generating facility on a year round basis by 2007. Initial water quality used to dilute the delivered urea liquor was to be dem...

2005-06-21T23:59:59.000Z

331

Technology commercialization cost model and component case study. Final report  

DOE Green Energy (OSTI)

Fuel cells seem poised to emerge as a clean, efficient, and cost competitive source of fossil fuel based electric power and thermal energy. Sponsors of fuel cell technology development need to determine the validity and the attractiveness of a technology to the market in terms of meeting requirements and providing value which exceeds the total cost of ownership. Sponsors of fuel cell development have addressed this issue by requiring the developers to prepare projections of the future production cost of their fuel cells in commercial quantities. These projected costs, together with performance and life projections, provide a preliminary measure of the total value and cost of the product to the customer. Booz-Allen & Hamilton Inc. and Michael A. Cobb & Company have been retained in several assignments over the years to audit these cost projections. The audits have gone well beyond a simple review of the numbers. They have probed the underlying technical and financial assumptions, the sources of data on material and equipment costs, and explored issues such as the realistic manufacturing yields which can be expected in various processes. Based on the experience gained from these audits, the DOE gave Booz-Allen and Michael A. Cobb & company the task to develop a criteria to be used in the execution of future fuel cell manufacturing cost studies. It was thought that such a criteria would make it easier to execute such studies in the future as well as to cause such studies to be more understandable and comparable.

Not Available

1991-12-01T23:59:59.000Z

332

Technology commercialization cost model and component case study  

DOE Green Energy (OSTI)

Fuel cells seem poised to emerge as a clean, efficient, and cost competitive source of fossil fuel based electric power and thermal energy. Sponsors of fuel cell technology development need to determine the validity and the attractiveness of a technology to the market in terms of meeting requirements and providing value which exceeds the total cost of ownership. Sponsors of fuel cell development have addressed this issue by requiring the developers to prepare projections of the future production cost of their fuel cells in commercial quantities. These projected costs, together with performance and life projections, provide a preliminary measure of the total value and cost of the product to the customer. Booz-Allen Hamilton Inc. and Michael A. Cobb Company have been retained in several assignments over the years to audit these cost projections. The audits have gone well beyond a simple review of the numbers. They have probed the underlying technical and financial assumptions, the sources of data on material and equipment costs, and explored issues such as the realistic manufacturing yields which can be expected in various processes. Based on the experience gained from these audits, the DOE gave Booz-Allen and Michael A. Cobb company the task to develop a criteria to be used in the execution of future fuel cell manufacturing cost studies. It was thought that such a criteria would make it easier to execute such studies in the future as well as to cause such studies to be more understandable and comparable.

Not Available

1991-12-01T23:59:59.000Z

333

Rebuilding Greensburg, Kansas, as a Model Green Community: A Case Study;  

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

Greensburg, Kansas, as a Model Green Community: A Case Greensburg, Kansas, as a Model Green Community: A Case Study; NREL's Technical Assistance to Greensburg, June 2007-May 2009; Appendices Rebuilding Greensburg, Kansas, as a Model Green Community: A Case Study; NREL's Technical Assistance to Greensburg, June 2007-May 2009; Appendices This comprehensive case study describes technical assistance provided by NREL to help Greensburg, Kansas, rebuild as a green community after an EF-5 tornado nearly leveled the town in 2007. 45135-2_front_matter.pdf 45135-2_appendix-a.pdf 45135-2_appendix-b.pdf 45135-2_appendix-c.pdf 45135-2_appendix-d.pdf 45135-2_appendix-e.pdf 45135-2_appendix-f.pdf 45135-2_appendix-g.pdf 45135-2_appendix-h.pdf More Documents & Publications Rebuilding Greensburg, Kansas, as a Model Green Community: A Case Study;

334

Rebuilding Greensburg, Kansas, as a Model Green Community: A Case Study;  

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

Greensburg, Kansas, as a Model Green Community: A Case Greensburg, Kansas, as a Model Green Community: A Case Study; NREL's Technical Assistance to Greensburg, June 2007-May 2009; Appendices Rebuilding Greensburg, Kansas, as a Model Green Community: A Case Study; NREL's Technical Assistance to Greensburg, June 2007-May 2009; Appendices This comprehensive case study describes technical assistance provided by NREL to help Greensburg, Kansas, rebuild as a green community after an EF-5 tornado nearly leveled the town in 2007. 45135-2_front_matter.pdf 45135-2_appendix-a.pdf 45135-2_appendix-b.pdf 45135-2_appendix-c.pdf 45135-2_appendix-d.pdf 45135-2_appendix-e.pdf 45135-2_appendix-f.pdf 45135-2_appendix-g.pdf 45135-2_appendix-h.pdf More Documents & Publications Rebuilding Greensburg, Kansas, as a Model Green Community: A Case Study;

335

BEAM TRANSPORT AND STORAGE WITH COLD NEUTRAL ATOMS AND MOLECULES  

SciTech Connect

A large class of cold neutral atoms and molecules is subject to magnetic field-gradient forces. In the presence of a field, hyperfine atomic states are split into several Zeeman levels. The slopes of these curves vs. field are the effective magnetic moments. By means of optical pumping in a field, Zeeman states of neutral lithium atoms and CaH molecules with effective magnetic moments of nearly {+-} one Bohr magneton can be selected. Particles in Zeeman states for which the energy increases with field are repelled by increasing fields; particles in states for which the energy decreases with field are attracted to increasing fields. For stable magnetic confinement, field-repelled states are required. Neutral-particle velocities in the present study are on the order of tens to hundreds of m/s and the magnetic fields needed for transport and injection are on the order of in the range of 0.01-1T. Many of the general concepts of charged-particle beam transport carry over into neutral particle spin-force optics, but with important differences. In general, the role of bending dipoles in charged particle optics is played by quadrupoles in neutral particle optics; the role of quadrupoles is played by sextupoles. The neutralparticle analog of charge-exchange injection into storage rings is the use of lasers to flip the state of particles from field-seeking to field-repelled. Preliminary tracking results for two neutral atom/molecule storage ring configurations are presented. It was found that orbit instabilities limit the confinment time in a racetrack-shaped ring with discrete magnetic elements with drift spaces between them; stable behavior was observed in a toroidal ring with a continuous sextupole field. An alternative concept using a linear sextupole or octupole channel with solenoids on the ends is presently being considered.

Walstrom, Peter L. [Los Alamos National Laboratory

2012-05-15T23:59:59.000Z

336

United Technologies Corporation: Internal Audit Department (IAD) Case Study: A Case Study of the UTC ACE Operating System  

E-Print Network (OSTI)

This study of United Technologies Corporation's Internal Audit Department (IAD) examines how stability and change are important factors in how this department functions and improves. IAD is a leader in the adoption of ...

Roth, George

2008-08-11T23:59:59.000Z

337

Case studies of current trends in development geology  

SciTech Connect

Traditionally, development geologists have been responsible for studying leases, logs, and cores in detail in support of engineering functions. These responsibilities have grown from defining gross reservoir geometries to understanding subtle differences in reservoirs attributed to stratigraphic and structural complexities, depositional environments, and hydrodynamic processes. To handle these increased responsibilities, expertise has become essential in the areas of computer applications, log analysis, modeling, and management of produced water. Examples of the use and application of each area to projects from fields on the west side of the San Joaquin Valley demonstrate current techniques employed by development geologists and the evolution of a development department within Texaco. A study of a property in the South Belridge field on which 330 wells were drilled over a two-year period illustrates how computer resources have become vital in handling the vast amount of data needed to perform detailed geologic studies. Intricate geologic characterization has become essential to optimizing and defining reservoir performance in several fields: (1) Southeast Lost Hills, a complex diagenetic trap; (2) Buena Vista Hills, where log analysis is needed to make reserve estimates and step-out potential meaningful; (3) Midway-Sunset field, for which detailed geology leads to new field-wide models and future prospects. Increasing environmental concern over waste disposal has required an important involvement of development geologists in the geologic and hydrologic aspects of subsurface injection of produced water and other brines in the Santiago Creek field. Instead of providing a training ground for future explorationists, development geology should be viewed as an alternative career with potential for a much greater demand in the future.

Livingston, N.D.

1987-05-01T23:59:59.000Z

338

International ESCO business opportunities and challenges: a Japanese case study  

SciTech Connect

Recently, US energy service companies (ESCOs) have begun to actively explore markets outside the US. Despite the needs of many countries for ESCO involvement, ESCOs face many challenges (i.e., marketing, financial, institutional, political and cultural barriers). Consequently, most of these firms pursue international project opportunities very selectively due to the costs and risks associated with project development. Despite these barriers, some ESCOs view international work as a strategic expansion of their business, assuming that there will be adequate business in the future to repay them for their initial investment. In this paper, the authors present the findings from a recently completed study on the proposed development of an ESCO industry in Japan. The study was based on four sources of information: (1) a review of the published and unpublished literature on ESCOs; (2) interviews with 26 ESCOs in the US, the US Department of Energy, and the National Association of Energy Service Companies (NAESCO); (3) ESCO presentations at the October 1996 NAESCO meeting; and (4) informal discussions with ESCO experts in the US. They believe that the lessons learned in this study can be transferred or applied to other countries interested in developing an ESCO industry. While energy prices have remained relatively stable over the last several years in Japan and energy capacity is not perceived as a near-term problem, other ``market drivers`` necessary for the emergence of a successful and vibrant ESCO industry exist in Japan. Despite the presence of these market drivers, significant barriers to the successful development of an ESCO industry exist in Japan.

Vine, E. [Lawrence Berkeley National Lab., CA (United States). Environmental Energy Technologies Div.; Murakoshi, C. [Jyukankyo Research Inst., Tokyo (Japan)

1997-10-01T23:59:59.000Z

339

Fielding a Plug Load Self Audit -- A Case Study  

Science Conference Proceedings (OSTI)

This report summarizes the efforts of the Snohomish County Public Utility District and the Electric Power Research Institute (EPRI) in developing a low-cost and accurate plug load study. This project had the following three objectives: To use low-cost, self-installed metering equipment to collect and analyze end-use load data for a large number of residential customers, To develop a list of lessons learned about collecting end-use data that could be shared with other utility members conducting similar p...

2011-11-24T23:59:59.000Z

340

Clean Cities Case Study: UPS delivers with Alternative Fuels  

DOE Green Energy (OSTI)

In the fall of 1994, the UPS fleet in Landover, Maryland, began operating 20 vehicles on CNG. UPS selected CNG because natural gas is an abundant domestic resource that is available in almost every city in the US, and it also generally costs less than other fuels. The UPS project, funded by DOE through NREL and managed by TRI, was designed to test the feasibility of using CNG in a medium-duty pick-up and delivery fleet. This study is intended only to illustrate approaches that organizations could use in adopting AFVs into their fleets.

Frailey, M.

1999-08-30T23:59:59.000Z

Note: This page contains sample records for the topic "neutrality case studies" 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

Modelling Chinese Smart Grid: A Stochastic Model Checking Case Study  

E-Print Network (OSTI)

Cyber-physical systems integrate information and communication technology functions to the physical elements of a system for monitoring and controlling purposes. The conversion of traditional power grid into a smart grid, a fundamental example of a cyber-physical system, raises a number of issues that require novel methods and applications. In this context, an important issue is the verification of certain quantitative properties of the system. In this technical report, we consider a specific Chinese Smart Grid implementation and try to address the verification problem for certain quantitative properties including performance and battery consumption. We employ stochastic model checking approach and present our modelling and analysis study using PRISM model checker.

Yüksel, Ender; Nielson, Flemming; Zhu, Huibiao; Huang, Heqing

2012-01-01T23:59:59.000Z

342

Search for Neutral MSSM Higgs Bosons at LEP  

E-Print Network (OSTI)

The four LEP collaborations, ALEPH, DELPHI, L3 and OPAL, have searched for the neutral Higgs bosons which are predicted by the Minimal Supersymmetric Standard Model (MSSM). The data of the four collaborations are statistically combined and examined for their consistency with the background hypothesis and with a possible Higgs boson signal. The combined LEP data show no significant excess of events which would indicate the production of Higgs bosons. The search results are used to set upper bounds on the cross-sections of various Higgs-like event topologies. The results are interpreted within the MSSM in a number of "benchmark" models, including CP-conserving and CP-violating scenarios. These interpretations lead in all cases to large exclusions in the MSSM parameter space. Absolute limits are set on the parameter tanb and, in some scenarios, on the masses of neutral Higgs bosons.

ALEPH; DELPHI; L3; OPAL Collaborations. The LEP Working Group "for Higgs Boson Searches"

2006-02-23T23:59:59.000Z

343

Making Car Sharing and Car Clubs Work: Case Study Summaries | Open Energy  

Open Energy Info (EERE)

Making Car Sharing and Car Clubs Work: Case Study Summaries Making Car Sharing and Car Clubs Work: Case Study Summaries Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Making Car Sharing and Car Clubs Work: Case Study Summaries Agency/Company /Organization: United Kingdom Department for Transport Focus Area: Other Topics: Best Practices Website: webarchive.nationalarchives.gov.uk/+/http://www.dft.gov.uk/pgr/sustain These case studies result from a study that examined best practices in car sharing and car clubs and appraised the successes and failures to date. The results of this study are incorporated into "Making Car Sharing and Car Clubs Work: Good Practice Guide." How to Use This Tool This tool is most helpful when using these strategies: Avoid - Cut the need for travel Shift - Change to low-carbon modes

344

Hairpin vortex formation, a case study for unsteady visualization.  

SciTech Connect

To better understand the vortex dynamics of coherent structures in turbulent and transitional boundary layers, we consider direct numerical simulation of the interaction between a flat-plateboundary-layer flow and an isolated hemispherical roughness element. Of principal interest is the evolution of hairpin vortices that form an interlacing pattern in the wake of the hemisphere, lift away from the wall, and are stretched by the shearing action of the boundary layer. Using animations of unsteady three-dimensional representations of this flow, produced by the vtk toolkit and enhanced to operate in a CAVE virtual environment, we identify and study several key features in the evolution of this complex vortex topology not previously observed in other visualization formats.

Fischer, P. F.; Papka, M. E.; Szymanski, M.; Tufo, H. M.

1999-08-10T23:59:59.000Z

345

Case Studies of Industrial Cogeneration in the U. S.  

E-Print Network (OSTI)

This paper describes the results of a survey and evaluation of plant-specific information on industrial cogeneration. The study was performed as part of a project sponsored by the Electric Power Research Institute to evaluate Dual Energy Use Systems (DEUS). The purpose of this project was to evaluate site specific data on DEUS from the utility perspective, identify promising candidates, and define R&D opportunities. The first major task in this DEUS project was a survey of industrial cogeneration sites to identify the technoeconomic and institutional factors affecting the success of cogeneration systems in industry. Sites were selected based on a mix of industry types, geographic location, type of cogeneration system, generating capacity, age of plant and other characteristics. Site-specific surveys were conducted and supplemented by information from secondary sources such as FERC and DOE statistical data systems. This paper presents information on 17 cogeneration facilities. Also presented is information on the perspectives of the relevant utilities.

Limaye, D. R.; Isser, S.; Hinkle, B.; Hough, T.

1980-01-01T23:59:59.000Z

346

Energy Economizer for Low Temperature Stack Gas: A Case Study  

E-Print Network (OSTI)

Bartlesville (Oklahoma) Energy Technology Center (BETC) engineers made a study of recycling waste heat from one of the Power Plant boilers. The study showed that a system could be designed that would reclaim this waste heat and then utilize it to preheat air for boiler operation. The system incorporated a heat pipe heat exchanger flanged in a stack by-pass loop that would efficiently capture and transfer heat at low temperature differences (?T 350-5000 F). After reclaiming heat from this source, the burner air supply is preheated by passing through the heat exchanger. Sensitive design problems that had to be resolved were: Overall cost-effectiveness; below dew point cooling of stack gas causing acid corrosion; and selection of an effective heat exchanger for this application The candidate boiler is one of two that generate high temperature hot water (HTHW) for BETC facility heating and cooling. One unit normally handles the heating and cooling load while the other is in standby status. The preheat system was designed by BETC engineers. The new stack assembly was fabricated by a local metal shop, and was installed by BETC maintenance personnel. The cost of the heat exchanger and other hard-ware was $7,562. Operational results show that boiler efficiency has increased between 6 and 7 percent, which reflects the percent of reduction in fuel consumption. At full-load conditions, the burner supply air is preheated to 350oF and stack gas is cooled to 310oF. Corrosion damage to the heat exchanger and other internal parts are non-existent. Natural gas is the boiler fuel, and as expected, no residue coating of the heat exchanger has developed. To date, we are well pleased with the performance of the system. The savings in fuel and dollars speaks for itself. We are optimistic that this approach of reclaiming heat is not only technically feasible, but also cost-effective for many industry boilers that emit low temperature stack gas.

Tipton, J. A.

1979-01-01T23:59:59.000Z

347

Pareto-improving and revenue-neutral congestion pricing schemes in two-mode traffic networks  

Science Conference Proceedings (OSTI)

This paper studies a Pareto-improving and revenue-neutral congestion pricing scheme on a simple two-mode (highway and transit) network: this scheme aims at simultaneously improving system performance, making every individual user better off, and having ... Keywords: Congestion pricing, Pareto-improving, Revenue-neutral, Traffic equilibrium, Two-mode network

Yang Liu; Xiaolei Guo; Hai Yang

2009-04-01T23:59:59.000Z

348

Sealtest Ice Cream: A Case Study in Cooperation  

E-Print Network (OSTI)

This was the first large industrial program from a Northeast utility. By participating in the DSM program, Sealtest completed a $3.5 million energy efficiency project. The efficiency improvements cut energy costs by over $425,000 per year and cut its electricity bills by one-third. The project is saving enough electricity to light one thousand homes. The project began with an energy efficiency study that identified opportunities for improved energy efficiency primarily through major changes in the facility's refrigeration equipment. Estimates of potential savings were based on profiles generated of baseline and post-retrofit electric consumption. These profiles required knowledge of the operation of the facility and expertise in design and operation of state-of-the-art refrigeration systems for this kind of industrial facility. A monitoring system was installed to verify the baseline profiles and to measure post-retrofit consumption. Time constraints dictated by construction schedules necessitated substantial effort to obtain all of the seasonal load shapes required to run the screening models. With cooperative effort between the Owner, Utility, contractors and engineers, the project was completed on time, and monitored savings exceeded expectations.

Hepner, M. P.

1994-04-01T23:59:59.000Z

349

A Residential Duct Leakage Case Study on 'Good Cents' Homes  

E-Print Network (OSTI)

The “Good Cents” program has been adopted by many cities across the United States and has encouraged builders to employ aggressive energy conservation building techniques in residential applications. The program is well established and has been recognized for the added value it brings to homeowners. The primary energy using system in a residence is the heating and cooling system and in the hot and humid Southeast Texas climate, cooling is the predominant mode of operation for the HVAC system. This makes the system particularly susceptible to degraded performance if there are leaks in the air distribution system. Nine Good Cents homes in the College Station, Texas area were chosen for a study to determine the extent of HVAC air distribution leakage in the HVAC system. It was found that all the homes had significant measured leakage for the return-air side of the system. Houses with vertical sheet-rock lined plenums had significantly higher rates of return air leakage than homes with ducted returns.

Bryant, J. A.; Perez, R.

2001-01-01T23:59:59.000Z

350

A Case Study to Test Mozaik for Different Optimization Problems  

SciTech Connect

We present four different shape optimization problems based on the existing beam port facility of the Penn State Breazeale Reactor and their results obtained by the modular optimization code package, MOZAIK. Each model problem has a different beam tube configuration with the same optimization goal: to determine an optimal D2O moderator tank shape for the given beam tube arrangement that maximizes the thermal neutron beam intensity at the beam tube exit end. In this study, the power of the automated search process was demonstrated and its capabilities were tested. In addition, the performance of the beam port was analyzed using alternative beam tube arrangements. All alternative arrangements indicate that higher thermal neutron beam intensity can be obtained at the beam tube exit end using a smaller volume of D2O in the system than is used in the existing beam port configuration. Moreover, the results show that MOZAIK is ready for deployment to address shape optimization problems involving radiation transport in nuclear engineering applications.

Bekar, Kursat B [ORNL; Azmy, Yousry [North Carolina State University; Unlu, Kenan [Pennsylvania State University; BrenizerJr., Jack [Pennsylvania State University

2009-01-01T23:59:59.000Z

351

Solar energy system case study: Telex Communications, Blue Earth, Minnesota  

DOE Green Energy (OSTI)

A study is made of a solar energy system for space heating a 97,000-square-foot office, factory, and warehouse building owned by Telex Communications, Inc. in Blue Earth, Minnesota. The solar system has 11,520 square feet of ground-oriented flat-plate collectors and a 20,000-gallon storage tank inside the building. Freeze protection is by drainback. Solar heated water from the storage tank circulates around the clock throughout the heating season to heating coils in the ducts. The system achieves its design solar fraction, is efficient, and generally reliable, but not cost-effective. Performance data for the solar system was collected by the National Solar Data Network for three heating seasons from 1978 to 1981. Because of a freeze-up of the collector array in December 1978, the solar system was only partially operational in the 1978 to 1979 heating season. The data in this report were collected in the 1979 to 1980 and 1980 to 1981 heating seasons.

Raymond, M.G.

1984-09-01T23:59:59.000Z

352

The critical success factors for websites for Chinese migrant farmer workers: a multi-case study  

Science Conference Proceedings (OSTI)

This paper is to explore the critical success factors for the websites for Chinese migrant farmer workers. A theoretical framework was put forward according to the theories of usability, information architecture, webometrics and business model. A multi-case ... Keywords: Chinese farmer workers, managerial-technical perspective, multi-case study, special website, vulnerable groups, website effect

Fang Wang, Lihong Gu

2012-10-01T23:59:59.000Z

353

Ocean Radar Backscatter Relationship with Near-Surface Winds: A Case Study during FASINEX  

Science Conference Proceedings (OSTI)

A case study of ocean radar backscatter dependence on near-surface wind and wind stress is presented using the data obtained on 18 February 1986 during the Frontal Air-Sea Interaction Experiment. Our interest in this case stems from the ...

F. Li; W. Large; W. Shaw; K. Davidson; E. J. Walsh

1989-03-01T23:59:59.000Z

354

Economic and Financial Feasibility of Wind Energy -Case Study of Philippines  

E-Print Network (OSTI)

Economic and Financial Feasibility of Wind Energy - Case Study of Philippines Jyoti Prasad Painuly), can help project make viable in this case. 1 Introduction Wind energy has been one of the most., indicating viability of wind energy for entrepreneurs in developing countries as well. There are varying

355

Hierarchical Models for Batteries: Overview with Some Case Studies  

Science Conference Proceedings (OSTI)

Batteries are complex multiscale systems and a hierarchy of models has been employed to study different aspects of batteries at different resolutions. For the electrochemistry and charge transport, the models span from electric circuits, single-particle, pseudo 2D, detailed 3D, and microstructure resolved at the continuum scales and various techniques such as molecular dynamics and density functional theory to resolve the atomistic structure. Similar analogies exist for the thermal, mechanical, and electrical aspects of the batteries. We have been recently working on the development of a unified formulation for the continuum scales across the electrode-electrolyte-electrode system - using a rigorous volume averaging approach typical of multiphase formulation. This formulation accounts for any spatio-temporal variation of the different properties such as electrode/void volume fractions and anisotropic conductivities. In this talk the following will be presented: The background and the hierarchy of models that need to be integrated into a battery modeling framework to carry out predictive simulations, Our recent work on the unified 3D formulation addressing the missing links in the multiscale description of the batteries, Our work on microstructure resolved simulations for diffusion processes, Upscaling of quantities of interest to construct closures for the 3D continuum description, Sample results for a standard Carbon/Spinel cell will be presented and compared to experimental data, Finally, the infrastructure we are building to bring together components with different physics operating at different resolution will be presented. The presentation will also include details about how this generalized approach can be applied to other electrochemical storage systems such as supercapacitors, Li-Air batteries, and Lithium batteries with 3D architectures.

Pannala, Sreekanth [ORNL; Mukherjee, Partha P [ORNL; Allu, Srikanth [ORNL; Nanda, Jagjit [ORNL; Martha, Surendra K [ORNL; Dudney, Nancy J [ORNL; Turner, John A [ORNL

2012-01-01T23:59:59.000Z

356

Estimating recharge at Yucca Mountain, Nevada: A case study  

Science Conference Proceedings (OSTI)

Obtaining values of net infiltration, groundwater travel time, and recharge is necessary at the Yucca Mountain site, Nevada, USA, in order to evaluate the expected performance of a potential repository as a containment system for high-level radioactive waste. However, the geologic complexities of this site, its low precipitation and net infiltration, with numerous mechanisms operating simultaneously to move water through the system, provide many challenges for the estimation of the spatial distribution of recharge. A variety of methods appropriate for arid environments has been applied, including water-balance techniques, calculations using Darcy's law in the unsaturated zone, a soil-physics method applied to neutron-hole water-content data, inverse modeling of thermal profiles in boreholes extending through the thick unsaturated zone, chloride mass balance, atmospheric radionuclides, and empirical approaches. These methods indicate that near-surface infiltration rates at Yucca Mountain are highly variable in time and space, with local (point) values ranging from zero to several hundred millimeters per year. Spatially distributed net-infiltration values average 5 mm/year, with the highest values approaching 20 mm/year near Yucca Crest. Site-scale recharge estimates range from less than 1 to about 12 mm/year. These results have been incorporated into a site-scale model that has been calibrated using these data sets that reflect infiltration processes acting on highly variable temporal and spatial scales. The modeling study predicts highly non-uniform recharge at the water table, distributed significantly differently from the non-uniform infiltration pattern at the surface.

Flint, A.; Flint, L.; Kwicklis, E.; Fabryka-Martin, J.; Bodvarsson, G.S.

2001-05-13T23:59:59.000Z

357

Hospital waste management and toxicity evaluation: A case study  

SciTech Connect

Hospital waste management is an imperative environmental and public safety issue, due to the waste's infectious and hazardous character. This paper examines the existing waste strategy of a typical hospital in Greece with a bed capacity of 400-600. The segregation, collection, packaging, storage, transportation and disposal of waste were monitored and the observed problematic areas documented. The concentrations of BOD, COD and heavy metals were measured in the wastewater the hospital generated. The wastewater's toxicity was also investigated. During the study, omissions and negligence were observed at every stage of the waste management system, particularly with regard to the treatment of infectious waste. Inappropriate collection and transportation procedures for infectious waste, which jeopardized the safety of staff and patients, were recorded. However, inappropriate segregation practices were the dominant problem, which led to increased quantities of generated infectious waste and hence higher costs for their disposal. Infectious waste production was estimated using two different methods: one by weighing the incinerated waste (880 kg day{sup -1}) and the other by estimating the number of waste bags produced each day (650 kg day{sup -1}). Furthermore, measurements of the EC{sub 50} parameter in wastewater samples revealed an increased toxicity in all samples. In addition, hazardous organic compounds were detected in wastewater samples using a gas chromatograph/mass spectrograph. Proposals recommending the application of a comprehensive hospital waste management system are presented that will ensure that any potential risks hospital wastes pose to public health and to the environment are minimized.

Tsakona, M.; Anagnostopoulou, E. [Laboratory of Toxic and Hazardous Waste Management, Department of Environmental Engineers, Technical University of Crete, GR-73100 Polytechnioupolis, Chania, Crete (Greece); Gidarakos, E. [Laboratory of Toxic and Hazardous Waste Management, Department of Environmental Engineers, Technical University of Crete, GR-73100 Polytechnioupolis, Chania, Crete (Greece)], E-mail: gidarako@mred.tuc.gr

2007-07-01T23:59:59.000Z

358

A Successful Case Study of Small Business Energy Efficiency and Demand  

Open Energy Info (EERE)

A Successful Case Study of Small Business Energy Efficiency and Demand A Successful Case Study of Small Business Energy Efficiency and Demand Response with Communicating Thermostats Jump to: navigation, search Tool Summary LAUNCH TOOL Name: A Successful Case Study of Small Business Energy Efficiency and Demand Response with Communicating Thermostats Focus Area: Energy Efficiency Topics: Socio-Economic Website: drrc.lbl.gov/sites/drrc.lbl.gov/files/lbnl-2743e.pdf Equivalent URI: cleanenergysolutions.org/content/successful-case-study-small-business- Language: English Policies: Financial Incentives This report presents the results of a pilot study of 78 small commercial customers in the Sacramento Municipal Utility District. Participants were given a participation incentive and provided with both help in implementing energy efficiency measures for their buildings and an array of energy

359

IEA Wind Task 26 - Multi-national Case Study of the Financial Cost of Wind  

Open Energy Info (EERE)

IEA Wind Task 26 - Multi-national Case Study of the Financial Cost of Wind IEA Wind Task 26 - Multi-national Case Study of the Financial Cost of Wind Energy, Work Package 1, Final Report Jump to: navigation, search Tool Summary Name: IEA Wind Task 26 - Multi-national Case Study of the Financial Cost of Wind Energy, Work Package 1, Final Report Agency/Company /Organization: National Renewable Energy Laboratory Partner: International Energy Agency Sector: Energy Focus Area: Wind Topics: Market analysis, Technology characterizations Resource Type: Case studies/examples, Dataset, Technical report Website: nrelpubs.nrel.gov/Webtop/ws/nich/www/public/Record?rpp=25&upp=0&m=2&w= Country: Denmark, United States, Spain, Netherlands, Germany, Sweden, Switzerland Cost: Free UN Region: Northern America, Northern Europe, Western Europe

360

CSP 581: Applied AI Programming Peter Norvig, Paradigms of AI Programming: Case Studies in Common Lisp  

E-Print Network (OSTI)

CSP 581: Applied AI Programming Texts Peter Norvig, Paradigms of AI Programming: Case Studies LISP Programs 4 hours Total 42 hours CSP 581: Applied AI Programming - CS Dept, Illinois Insti... 1

Heller, Barbara

Note: This page contains sample records for the topic "neutrality case studies" 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

As the Wind Blows? Understanding Hurricane Damages at the Local Level Through a Case Study Analysis  

Science Conference Proceedings (OSTI)

An understanding of the potential drivers of local scale hurricane losses is developed through a case study analysis. Two recent Category Three US landfalling hurricanes (Ivan in 2004 and Dennis in 2005) are analyzed that, although similar in ...

Jeffrey Czajkowski; James Done

362

Local Energy Plans in Practice: Case Studies of Austin and Denver | Open  

Open Energy Info (EERE)

Local Energy Plans in Practice: Case Studies of Austin and Denver Local Energy Plans in Practice: Case Studies of Austin and Denver Jump to: navigation, search Name Local Energy Plans in Practice: Case Studies of Austin and Denver Agency/Company /Organization National Renewable Energy Laboratory Partner Austin Climate Protection Program (co-author: (E. Matthews), Greenprint Denver (co-author: M. Weingarden) Sector Energy Focus Area Energy Efficiency, Buildings, Biomass, Solar, Wind, Transportation, People and Policy, Water Conservation, Offsets and Certificates, Greenhouse Gas Phase Bring the Right People Together, Create a Vision, Prepare a Plan, Develop Finance and Implement Projects Resource Type Case studies/examples Availability Publicly available; free Publication Date 2011/03/01 Website http://www.nrel.gov/docs/fy11o

363

An International Review of Eco-City Theory, Indicators, and Case Studies  

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

An International Review of Eco-City Theory, Indicators, and Case Studies An International Review of Eco-City Theory, Indicators, and Case Studies Title An International Review of Eco-City Theory, Indicators, and Case Studies Publication Type Report LBNL Report Number LBNL-6153E Year of Publication 2013 Authors Zhou, Nan, and Christopher J. Williams Date Published 03/2013 Publisher Lawrence Berkeley National Laboratory City Berkeley Keywords co2 emissions, eco-city, indicators, low carbon, Low Carbon Eco-City Development Abstract This report is intended to answer the question: "What international experiences with 'eco-cities' can help the central Chinese government evaluate the performance of Chinese cities that pursue 'low-carbon' urban development?" To answer this question, we reviewed the literature on eco-cities and closely related concepts, surveyed performance indicators used to evaluate sustainable urban development around the world, and compiled case studies of exceptional eco- and sustainable cities.

364

DOE Announces Webinars on Tribal Renewable Energy Case Studies and Energy  

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

Tribal Renewable Energy Case Studies and Tribal Renewable Energy Case Studies and Energy Efficiency Competitions DOE Announces Webinars on Tribal Renewable Energy Case Studies and Energy Efficiency Competitions October 23, 2013 - 1:17pm Addthis EERE offers webinars to the public on a range of subjects, from adopting the latest energy efficiency and renewable energy technologies to training for the clean energy workforce. Webinars are free; however, advanced registration is typically required. You can also watch archived webinars and browse previously aired videos, slides, and transcripts. Upcoming Webinars October 30: Renewable Energy Case Studies-Tribal and Developer Perspectives Webinar Sponsor: DOE Office of Indian Energy The U.S. Department of Energy (DOE) Office of Indian Energy, the DOE Office

365

Solar heating and cooling of housing : five institutional analysis case studies  

E-Print Network (OSTI)

This paper is one of a series resulting from institutional analysis of photovoltaic (PV) acceptance. The case studies reported here involve use of solar thermal technologies in variuos residential settings. All of the ...

Nutt-Powell, Thomas E.

1979-01-01T23:59:59.000Z

366

O&M First! A Case Study on In-house Retro-commissioning at a...  

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

Case Study on In-house Retro-commissioning at a DOE National Laboratory Te building retro-commissioning (Retro-Cx) efforts at the Pacific Northwest National Laboratory (PNNL)...

367

A Diagnostic Case Study of Self-Development as an Antecedent Conditioning Process in Explosive Cyclogenesis  

Science Conference Proceedings (OSTI)

A diagnostic study of two, successive operational model forecasts of a case of explosive cyclogenesis is presented, with the goal of understanding the rather substantial differences in the simulations. The rapid cyclogenesis, Which occurred to ...

Paul J. Roebber

1993-04-01T23:59:59.000Z

368

Elevated Mixed Layers in the Regional Severe Storm Environment: Conceptual Model and Case Studies  

Science Conference Proceedings (OSTI)

A conceptual model of the evolution of the severe local storm environment is discussed in conjunction with three case studies drawn from data obtained during the 1979 SESAME field program. The conceptual model describes how a particular ...

T. N. Carlson; S. G. Benjamin; G. S. Forbes; Y-F. Li

1983-07-01T23:59:59.000Z

369

Models and Uncertainty in the Policy Process: A Case Study of...  

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

Uncertainty in the Policy Process: A Case Study of Air Quality Planning in Central California Speaker(s): James Fine Date: June 6, 2002 - 12:00pm Location: Bldg. 90 Air quality...

370

Strategic information systems planning: A case study from the financial services industry  

Science Conference Proceedings (OSTI)

Strategic Information Systems Planning (SISP) is an important topic for managers and researchers alike. However, there is evidence of a gap between SISP research and practice. Taking this situation as a motivation, we conducted an in depth case study ...

R. A. Teubner

2007-03-01T23:59:59.000Z

371

Impact of Precipitation on Aerosol Spectral Optical Depth and Retrieved Size Distributions: A Case Study  

Science Conference Proceedings (OSTI)

A case study is presented on the impact of two isolated, strong thundershowers during a prevailing dry, sunny season on the spectral optical depths and inferred columnar size characteristics of atmospheric aerosols at a tropical station. Results ...

Auromeet Saha; K. Krishna Moorthy

2004-06-01T23:59:59.000Z

372

The 27–28 October 1986 FIRE IFO Cirrus Case Study: Cloud Microstructure  

Science Conference Proceedings (OSTI)

The temperature and windfield structure and hydrometeor composition of cirrus clouds sampled by the NCAR King Air and Sabreliner aircraft on 28 October 1986 near Madison, Wisconsin are described as part of a case study that examines cirrus cloud ...

Andrew J. Heymsfield; Karen M. Miller; James D. Spinhirne

1990-11-01T23:59:59.000Z

373

Assessing methods for predicting retrofit energy savings in buildings : case study of a Norwegian school  

E-Print Network (OSTI)

This work investigates methods for predicting retrofit energy savings in existing Norwegian buildings. A case study is performed on a 30 year old primary school in Trondheim, Norway. The energy consumption in the school ...

Ricker, Elizabeth, S.M. (Elizabeth Ann). Massachusetts Institute of Technology

2008-01-01T23:59:59.000Z

374

A Case Study of Ship Track Formation in a Polluted Marine Boundary Layer  

Science Conference Proceedings (OSTI)

A case study of the effects of ship emissions on the microphysical, radiative, and chemical properties of polluted marine boundary layer clouds is presented. Two ship tracks are discussed in detail. In situ measurements of cloud drop size ...

Kevin J. Noone; Doug W. Johnson; Jonathan P. Taylor; Ronald J. Ferek; Tim Garrett; Peter V. Hobbs; Philip A. Durkee; Kurt Nielsen; Elisabeth Öström; Colin O’Dowd; Michael H. Smith; Lynn M. Russell; Richard C. Flagan; John H. Seinfeld; Lieve De Bock; René E. Van Grieken; James G. Hudson; Ian Brooks; Richard F. Gasparovic; Robert A. Pockalny

2000-08-01T23:59:59.000Z

375

Laboratories for the 21st Century: Case Studies, Molecular Foundry, Berkeley, California  

Science Conference Proceedings (OSTI)

This case study provides information on the Molecular Foundry, which incorporates Labs21 principles in its design and construction. The design includes many of the strategies researched at Lawrence Berkeley Laboratory for energy efficient cleanroom and data centers.

Not Available

2010-11-01T23:59:59.000Z

376

Assessment of Natural Hazard Damage and Reconstruction: A Case Study from Band Aceh, Indonesia  

E-Print Network (OSTI)

mortality in Aceh Province, Indonesia. Bulletin of the Worlda case study of Aceh, Indonesia. Geoscience and Remote1-12. Davies, M. 2006. Indonesia’s war over Aceh: Last stand

Gillespie, Thomas; Frankenberg, Elizabeth; Braughton, Matt; Cooke, Abigail M.; Armenta, Tiffany; Thomas, Duncan

2009-01-01T23:59:59.000Z

377

DOE Hydrogen Analysis Repository: H2A Case Study: Future Central...  

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

Coal without Sequestration Project Summary Full Title: H2A Case Study: Longer-Term (2020-2030) Hydrogen from Coal without CO2 Capture and Sequestration Project ID: 238 Principal...

378

Case studies in the digital fabrication of open-source consumer electronic products  

E-Print Network (OSTI)

This thesis explores the effects of digital fabrication on the design, production, and customization of consumer electronic devices. It does so through a series of three case studies - a radio, a pair of speakers, and a ...

Mellis, David Adley

2011-01-01T23:59:59.000Z

379

Prefrontal Troughs over Southern Australia. Part II: A Case Study of Frontogenesis  

Science Conference Proceedings (OSTI)

A case study of frontogenesis within a surface prefrontal trough over southern Australia is presented. The trough developed ahead of a surface cold front and, over a period of approximately 24 h, intensified into a mature summertime frontal ...

B. N. Hanstrum; K. J. Wilson; S. L. Barrell

1990-03-01T23:59:59.000Z

380

MULTIPLE SULFUR ISOTOPE FRACTIONATIONS IN BIOLOGICAL SYSTEMS: A CASE STUDY WITH SULFATE REDUCERS  

E-Print Network (OSTI)

MULTIPLE SULFUR ISOTOPE FRACTIONATIONS IN BIOLOGICAL SYSTEMS: A CASE STUDY WITH SULFATE REDUCERS*, DONALD E. CANFIELD**, and KIRSTEN S. HABICHT** ABSTRACT. Multiple sulfur isotope measurements of sulfur disproportionation indicate that different types of metabolic processes impart differ- ent multiple isotope

Kaufman, Alan Jay

Note: This page contains sample records for the topic "neutrality case studies" 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

Case Study: Fuel Cells Provide Combined Heat and Power at Verizon's Garden City Central Office  

Fuel Cell Technologies Publication and Product Library (EERE)

This case study describes how Verizon's Central Office in Garden City, NY, installed a 1.4-MW phosphoric acid fuel cell system as an alternative solution to bolster electric reliability, optimize the

382

A Case Study of Ships Forming and Not Forming Tracks in Moderately Polluted Clouds  

Science Conference Proceedings (OSTI)

The effects of anthropogenic particulate emissions from ships on the radiative, microphysical, and chemical properties of moderately polluted marine stratiform clouds are examined. A case study of two ships in the same air mass is presented where ...

Kevin J. Noone; Elisabeth Öström; Ronald J. Ferek; Tim Garrett; Peter V. Hobbs; Doug W. Johnson; Jonathan P. Taylor; Lynn M. Russell; Richard C. Flagan; John H. Seinfeld; Colin D. O’Dowd; Michael H. Smith; Philip A. Durkee; Kurt Nielsen; James G. Hudson; Robert A. Pockalny; Lieve De Bock; René E. Van Grieken; Richard F. Gasparovic; Ian Brooks

2000-08-01T23:59:59.000Z

383

EU, CHINA AND THE ENVIRONMENTAL CHALLENGE IN AFRICA A case study from timber industry in Gabon  

E-Print Network (OSTI)

1 EU, CHINA AND THE ENVIRONMENTAL CHALLENGE IN AFRICA A case study from timber industry: .....................................................................................................................................................2 Part I: The EU, China and the external environmental dimension....................................................................3 1.1 China as a competitor normative power in the environmental sector

384

The Distinction between Large-Scale and Mesoscale Contribution to Severe Convection: A Case Study Example  

Science Conference Proceedings (OSTI)

Using a case study of a relatively modest severe weather event as an example, a framework for understanding the large-scale-mesoscale interaction is developed and discussed. Large-scale processes are limited, by definition, to those which are ...

Charles A. Doswell III

1987-03-01T23:59:59.000Z

385

A Case Study of a Ross Ice Shelf Airstream Event: A New Perspective  

Science Conference Proceedings (OSTI)

A case study illustrating cloud processes and other features associated with the Ross Ice Shelf airstream (RAS), in Antarctica, is presented. The RAS is a semipermanent low-level wind regime primarily over the western Ross Ice Shelf, linked to ...

Daniel F. Steinhoff; Saptarshi Chaudhuri; David H. Bromwich

2009-11-01T23:59:59.000Z

386

Case Studies  

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

service. Here are a number of examples of how perfSONAR, ESnet's network troubleshooting and monitoring software, resolved user problems. Our activities also extend...

387

Case Study  

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

to a web---to---wireless controller designed by M2M Communications. Agricultural Demand Response Program in California Helps Farmers Reduce Peak Electricity Usage, Operate...

388

Vertical Motion of Neutrally Buoyant Floats  

Science Conference Proceedings (OSTI)

The vertical motion of a neutrally buoyant float is determined from the solution to the nonlinear forced harmonic oscillator equation originally set forth by Voorhis. Float response to forced vertical oscillations is characterized by the response ...

Louis Goodman; Edward R. Levine

1990-02-01T23:59:59.000Z

389

A Neutrally Buoyant, Upper Ocean Sediment Trap  

Science Conference Proceedings (OSTI)

The authors have designed and deployed a neutrally buoyant sediment trap (NBST) intended for use in the upper ocean. The aim was to minimize hydrodynamic flow interference by making a sediment trap that drifted freely with the ambient current. ...

James R. Valdes; James F. Price

2000-01-01T23:59:59.000Z

390

Productivity Improvement for Fossil Steam Power Plants 2005: One Hundred Case Studies  

Science Conference Proceedings (OSTI)

The "Productivity Improvement Handbook for Fossil Steam Plants" (EPRI report 1006315), now in its third edition, has included many descriptions of advanced techniques and products successfully applied and tested. Many of these were described in the 2003 publication "Productivity Improvement for Fossil Steam Plants: Industry Case Studies" (1009239). Since 2001, more than one hundred productivity improvement case studies have been described in some detail on the website of the Productivity Improvement User...

2005-08-01T23:59:59.000Z

391

LASSIE: Libraries and Social Software in Education Case Study 5:Libraries and Facebook  

E-Print Network (OSTI)

Page 1This case study explores the use of the social networking site Facebook (www.facebook.com) as a tool for libraries and librarians. The case study was launched some way into the project following the growth and popularity of this social networking site. Many librarians have now joined Facebook for purely social reasons, however it can overlap into the professional world as it is being used by several professional library groups and for promoting library related events. Facebook also has a number of library related tools which the project team felt were worthy of further exploration. This case study is slightly different to the four other case studies, because we did not set up a specific library-related initiative in Facebook for use with librarians or distance learners. The case study is largely based on the literature and our own experiences of using Facebook. The reasons for this approach were twofold: partly because the use of Facebook accelerated phenomenally during the period when we were undertaking our research (March 2007 – January 2008). Early on in the project and at the time of planning the case studies we could not have anticipated the level of interest that developed in this social networking site. This was specifically a UK-based phenomena and largely driven by the extensive coverage that the site received in the mainstream media during the summer of 2007. It also did not seem appropriate to set up a project-related initiative in Facebook for real

Jane Secker

2008-01-01T23:59:59.000Z

392

Status of the START neutral beam project  

DOE Green Energy (OSTI)

A major advantage of spherical tokamaks is their potential for achieving high beta and high plasma density in modest sized plasmas using low magntic field. Given this combination of low field and high density, neutral beam injection can provide effective auxiliary heating for the next generation of spherical tokamaks. A neutral beam injector, shipped recently from Oak Ridge National Laboratory as part of an ongoing collaboration on spherical tokamak research, has now been installed onto the START (Small Tight Aspect Ratio Tokamak) experiment at Culham Laboratory. This should provide the first experimental test of neutral injectino into spherical tokamak plasmas, and allow the effects of neutral beam heating on energy confinement and beta values to be assessed at low aspect ratios. This experiment also extends the data base of confinement scaling for tokamaks in general. Modifications to START have included in-situ machining of a new 31 cm diameter port for NBI, plus the installation of a new graphite neutral beam stop equipped with thermocouples to provide beam profile and shinethrough diagnosis. The major modification to the NBI beamline has been the installation of an optical fiber coupled control and instrumentation system. The injector will be operated without cryopumps in a 'volume pumped' configuration, and should provide 0.5 MW of injected hydrogen neutral power at a beam energy of 40 keV for 20 ms pulses. The status of the installation and commissioning program is reported.

Nightingale, M. P. S. [Association EURATOM-CCFE, Abingdon, UK; Peng, Yueng Kay Martin [ORNL

1995-01-01T23:59:59.000Z

393

Rebuilding Greensburg, Kansas, as a Model Green Community: A Case Study;  

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

Greensburg, Kansas, as a Model Green Community: A Case Greensburg, Kansas, as a Model Green Community: A Case Study; NREL's Technical Assistance to Greensburg, June 2007-May 2009 Rebuilding Greensburg, Kansas, as a Model Green Community: A Case Study; NREL's Technical Assistance to Greensburg, June 2007-May 2009 This comprehensive case study describes technical assistance provided by NREL to help Greensburg, Kansas, rebuild as a green community after an EF-5 tornado nearly leveled the town in 2007. 45135-1.pdf More Documents & Publications A Tale of Two Cities: Greensburg Rebuilds as a National Model for Green Communities (Fact Sheet), Energy Efficiency & Renewable Energy (EERE) NREL Helps Greensburg Set the Model for Green Communities (Fact Sheet), Innovation: The Spectrum of Clean Energy Innovation, NREL (National

394

A Case Study on the Use of Innovative Methods for Comprehensive Site Characterization at Former Manufactured Gas Plant Sites  

Science Conference Proceedings (OSTI)

This report is a case study on using innovative technologies for investigating former manufactured gas plant sites.

2002-06-25T23:59:59.000Z

395

Book Review: The Technology-Energy-Environment-Health (TEEH) Chain in China: A Case Study of Cokemaking  

Science Conference Proceedings (OSTI)

Book Review: The Technology-Energy-Environment-Health (TEEH) Chain in China: A Case Study of Cokemaking

Anderson, Dave M.; Roop, Joseph M.

2007-05-01T23:59:59.000Z

396

Motivating Students by Technologies: A Case Study on Adopting Tips Pedagogy in a General Physics Course  

Science Conference Proceedings (OSTI)

This paper describes a case study on adopting TIPS pedagogy in a general physics course. The TIPS pedagogy is reviewed with ARCS model on how to motivate students by technologies, such as network and IrDA devices. This study also proposed observations ... Keywords: Motivation, Pedagogy, Qualitative Researches, Technology, Wireless Device

Yu-Fen Chen; Sung-Bin Chang; Chen-Chung Liu; Yi-Wen Chu; Ben Chang; Tak-Wai Chan

2005-05-01T23:59:59.000Z

397

A Case Study of the Adequacy of GCM Simulations for Input to Regional Climate Change Assessments  

Science Conference Proceedings (OSTI)

The Sacramento Basin is used as the focus for a case study testing whether general circulation models (GCMS) are capable of simulating the large-scale and synoptic-scale processes important in studies of regional water resources. Output from a ...

James S. Risbey; Peter H. Stone

1996-07-01T23:59:59.000Z

398

Heart Rate Regulation processed through wavelet analysis and change detection. Some case studies  

E-Print Network (OSTI)

Heart Rate Regulation processed through wavelet analysis and change detection. Some case studies-mail: veronique.billat@wanadoo.fr December 29, 2010 Abstract Heart rate variability (HRV) is an indicator of the regulation of the heart engine, Task Force (1996). This study compares the regulation of the heart in two

Paris-Sud XI, Université de

399

Commissioning Results of the Upgraded Neutralized Drift Compression Experiment  

E-Print Network (OSTI)

COMMISSIONING RESULTS OF THE UPGRADED NEUTRALIZED DRIFTexperiments. We report on commissioning results of the

Lidia, S.M.

2009-01-01T23:59:59.000Z

400

Progress on an ARM/GCSS/SPARC TWP-ICE Monsoon Case Study  

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

Progress Progress on an ARM/GCSS/SPARC TWP-ICE Monsoon Case Study Ann Fridlind and Andrew Ackerman ann.fridlind@nasa.gov * www.giss.nasa.gov/∼fridlind Introduction Source: Lori Chappel, Australian BOM The Tropical Warm Pool-International Cloud Experiment (TWP-ICE) assembled aircraft and ground instruments at the DOE-ARM long-term site in Darwin, Australia during the 2005/2006 monsoon, and the early part of the campaign encountered active monsoon conditions (left). The goal of this work is to help develop a model intercomparison case study that can be carried out jointly by three organizations: the ARM cloud modeling working group, the GEWEX Cloud System Study (GCSS) deep convective clouds group, and the Stratospheric Processes and Their Role in Climate (SPARC) group. Case description ◮ idealized maritime convection (specified SST) ◮ large-scale forcing data from

Note: This page contains sample records for the topic "neutrality case studies" 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

Chu in Ireland: A Case Study in Wind Power | Department of Energy  

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

Chu in Ireland: A Case Study in Wind Power Chu in Ireland: A Case Study in Wind Power Chu in Ireland: A Case Study in Wind Power November 5, 2010 - 5:37pm Addthis Dan Leistikow Dan Leistikow Former Director, Office of Public Affairs Secretary Chu is currently in Ireland, a country which shares many of the same energy challenges and opportunities as the United States. Like the U.S., Ireland has the potential to tap enormous renewable energy resources. In particular, Ireland has significant wind and wave power potential, and is moving quickly to capitalize on these natural advantages. Ireland has set an aggressive goal of obtaining 40 percent of its annual electricity needs from renewable energy by 2020, almost all of which will come from wind. In fact, at one point on April 4, 2010, Ireland was able to draw 50

402

Active System For Monitoring Volcanic Activity- A Case Study Of The  

Open Energy Info (EERE)

System For Monitoring Volcanic Activity- A Case Study Of The System For Monitoring Volcanic Activity- A Case Study Of The Izu-Oshima Volcano, Central Japan Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: Active System For Monitoring Volcanic Activity- A Case Study Of The Izu-Oshima Volcano, Central Japan Details Activities (0) Areas (0) Regions (0) Abstract: A system is proposed for the monitoring of changes in the underground structure of an active volcano over time by applying a transient electromagnetic method. The monitoring system is named ACTIVE, which stands for Array of Controlled Transient-electromagnetics for Imaging Volcano Edifice. The system consists of a transmitter dipole used to generate a controlled transient electromagnetic (EM) field and an array of receivers used to measure the vertical component of the transient magnetic

403

Promoting Clean Cars: Case Study of Stockholm and Sweden | Open Energy  

Open Energy Info (EERE)

Promoting Clean Cars: Case Study of Stockholm and Sweden Promoting Clean Cars: Case Study of Stockholm and Sweden Jump to: navigation, search Tool Summary Name: Promoting Clean Cars: Case Study of Stockholm and Sweden Agency/Company /Organization: BioEthanol for Sustainable Transport Focus Area: Fuels & Efficiency Topics: Best Practices Website: www.best-europe.org/upload/BEST_documents/incentives/D.5.12%20Promotin In this report, the work with clean vehicles and fuels and especially the incentives used both on a national level in Sweden and on a local level in Stockholm has been evaluated. The report is also filled with facts and figures describing the impressive development in Sweden and Stockholm within the field of clean vehicles and fuels. How to Use This Tool This tool is most helpful when using these strategies:

404

Chu in Ireland: A Case Study in Wind Power | Department of Energy  

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

Ireland: A Case Study in Wind Power Ireland: A Case Study in Wind Power Chu in Ireland: A Case Study in Wind Power November 5, 2010 - 5:37pm Addthis Dan Leistikow Dan Leistikow Former Director, Office of Public Affairs Secretary Chu is currently in Ireland, a country which shares many of the same energy challenges and opportunities as the United States. Like the U.S., Ireland has the potential to tap enormous renewable energy resources. In particular, Ireland has significant wind and wave power potential, and is moving quickly to capitalize on these natural advantages. Ireland has set an aggressive goal of obtaining 40 percent of its annual electricity needs from renewable energy by 2020, almost all of which will come from wind. In fact, at one point on April 4, 2010, Ireland was able to draw 50

405

Rebuilding Greensburg, Kansas, as a Model Green Community: A Case Study |  

Open Energy Info (EERE)

Kansas, as a Model Green Community: A Case Study Kansas, as a Model Green Community: A Case Study Jump to: navigation, search Name Rebuilding Greensburg, Kansas, as a Model Green Community: A Case Study Agency/Company /Organization National Renewable Energy Laboratory Sector Energy Focus Area Agriculture, Buildings, Commercial, Residential, Other, Energy Efficiency - Central Plant, Energy Efficiency - Utility, Economic Development, Energy Efficiency, Other, Non-renewable Energy, People and Policy, Transportation, Water Conservation, Renewable Energy, Biomass, Geothermal, Ground Source Heat Pumps, Hydrogen and Fuel Cells, Solar, - Solar Hot Water, - Solar Pv, Wind Phase Bring the Right People Together, Determine Baseline, Evaluate Options, Prepare a Plan, Get Feedback, Develop Finance and Implement Projects, Create Early Successes

406

Case Studies of Systems Integration through Energy Simulation During Early Design Phase  

E-Print Network (OSTI)

The paper presents two case studies, a commercial & a community project, in Houston Texas, where energy simulation and a decision matrix were used to solve budget conflicts and meet LEED EA-1 requirements. The first case study consists of the analysis of three different direct-expansion (DX) systems in an underfloor air distribution (UFAD) configuration for an office building with an unusually large footprint. Of the three options, only two could meet EA-1 pre-requisite for LEED-NC certification while meeting the project budget. The second case study involves analysis of a 120,000 sf. Community recreation center with multiple space types and operation schedules. The analysis employed different combinations of energy recovery systems, efficient lighting package, skylights and large efficient ceiling fans. While all the options met LEED-NC EA-1 prerequisite, each had a different payback time. Finally a combination of strategies was used for optimum payback and energy efficiency.

Upadhyaya, K.; McLean, D.

2008-12-01T23:59:59.000Z

407

Methods for neutralizing anthrax or anthrax spores  

DOE Patents (OSTI)

The present invention concerns methods, compositions and apparatus for neutralizing bioagents, wherein bioagents comprise biowarfare agents, biohazardous agents, biological agents and/or infectious agents. The methods comprise exposing the bioagent to an organic semiconductor and exposing the bioagent and organic semiconductor to a source of energy. Although any source of energy is contemplated, in some embodiments the energy comprises visible light, ultraviolet, infrared, radiofrequency, microwave, laser radiation, pulsed corona discharge or electron beam radiation. Exemplary organic semiconductors include DAT and DALM. In certain embodiments, the organic semiconductor may be attached to one or more binding moieties, such as an antibody, antibody fragment, or nucleic acid ligand. Preferably, the binding moiety has a binding affinity for one or more bioagents to be neutralized. Other embodiments concern an apparatus comprising an organic semiconductor and an energy source. In preferred embodiments, the methods, compositions and apparatus are used for neutralizing anthrax spores.

Sloan, Mark A; Vivekandanda, Jeevalatha; Holwitt, Eric A; Kiel, Johnathan L

2013-02-26T23:59:59.000Z

408

A Modified Logarithmic Law for Neutrally Stratified Flow over Low-Sloped Hills  

Science Conference Proceedings (OSTI)

The study of the atmospheric boundary layer flow over two-dimensional low-sloped hills under a neutral atmosphere finds numerous applications in meteorology and engineering, such as the development of large-scale atmospheric models, the siting of ...

Cláudio C. Pellegrini; Gustavo C. R. Bodstein

2005-06-01T23:59:59.000Z

409

Application of the E – ? Turbulence Closure Model to the Neutral and Stable Atmospheric Boundary Layer  

Science Conference Proceedings (OSTI)

In the E – ? turbulence model an eddy-exchange coefficient is evaluated from the turbulent kinetic energy E and viscous dissipation ?. In this study we will apply the E – ? model to the stable and neutral atmospheric boundary layer. A discussion ...

P. G. Duynkerke

1988-03-01T23:59:59.000Z

410

The Structure of Turbulence in the Near-neutral Atmospheric Boundary Layer  

Science Conference Proceedings (OSTI)

In this paper, the idea of local similarity, previously used to study turbulence in the stably stratified boundary layer, is used to investigate the structure of turbulence in the neutral atmospheric boundary layer and to relate this structure to ...

A. L. M. Grant

1992-02-01T23:59:59.000Z

411

Case studies of energy efficiency financing in the original five pilot states, 1993-1996  

Science Conference Proceedings (OSTI)

The purpose of this report is to document progress in state-level programs in energy efficiency financing programs that are linked with home energy rating systems. Case studies are presented of programs in five states using a federal pilot program to amortize the costs of home energy improvements. The case studies present background information, describe the states` program, list preliminary evaluation data and findings, and discuss problems and solution encountered in the programs. A comparison of experiences in pilot states will be used to provide guidelines for program implementers, federal agencies, and Congress. 5 refs.

Farhar, B.C.; Collins, N.E.; Walsh, R.W.

1997-05-01T23:59:59.000Z

412

Miami-Dade Financing Case Study | ENERGY STAR Buildings & Plants  

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

Miami-Dade Financing Case Study Miami-Dade Financing Case Study Secondary menu About us Press room Contact Us Portfolio Manager Login Facility owners and managers Existing buildings Commercial new construction Industrial energy management Small business Service providers Service and product providers Verify applications for ENERGY STAR certification Design commercial buildings Energy efficiency program administrators Commercial and industrial program sponsors Associations State and local governments Federal agencies Tools and resources Training In This Section Campaigns Commercial building design Communications resources Energy management guidance Financial resources Portfolio Manager Products and purchasing Recognition Research and reports Service and product provider (SPP) resources Success stories Target Finder

413

PURPA Resource Development in the Pacific Northwest : Case Studies of Ten Electricity Generating Powerplants.  

SciTech Connect

The case studies in this document describe the Public Utilities, Regulatory Policies Act (PURPA) development process for a variety of generating technologies. Developer interactions with regulatory agencies and power purchasers are described in some detail. Equipment, installation, and maintenance costs are identified; power marketing considerations are taken into account; and potential environmental impacts, with corresponding mitigation approaches and practices are summarized. The project development case studies were prepared by the energy agencies of the four Northwest states, under contract to the Bonneville Power Administration.

Washington State Energy Office.

1990-07-01T23:59:59.000Z

414

Energy conserving site design case study-Radisson, New York. Final report  

DOE Green Energy (OSTI)

A case study of project planning and design for energy conservation at Radisson New Community, Baldwinsville, New York is described. The new community includes a 95-acre residential site and a 51-acre town center. Energy-conserving plans developed for both sites have focused on passive measures to reduce energy use for space heating. Utility systems options have been identified for both sites. The case study overview contains data on location, climatology, local meteorology. Development plans for both the residential and town center areas are described. After a description of the team structure, methodological considerations, and impediments to implementation, the implementation program is given. (MCW)

Not Available

1979-12-01T23:59:59.000Z

415

Assessment of community planning for mass transit. Volume 9. Seattle case study  

SciTech Connect

The report on urban transportation planning in the Seattle metropolitan area is one of nine case studies undertaken by the Office of Technology Assessment to provide an information base for an overall assessment of community planning for mass transit. The assessment identifies the factors that help communities, facing critical technological choices, make wise decisions that are consistent with local and national goals for transit. This case study addresses the decision-making processes carried out in the Seattle area with regard to the development or modernization of rail transit. (GRA)

1976-02-01T23:59:59.000Z

416

Apparatus for neutralization of accelerated ions  

DOE Patents (OSTI)

Apparatus for neutralization of a beam of accelerated ions, such as hydrogen negative ions (H.sup.-), using relatively efficient strip diode lasers which emit monochromatically at an appropriate wavelength (.lambda. = 8000 A for H.sup.- ions) to strip the excess electrons by photodetachment. A cavity, formed by two or more reflectors spaced apart, causes the laser beams to undergo multiple reflections within the cavity, thus increasing the efficiency and reducing the illumination required to obtain an acceptable percentage (.about. 85%) of neutralization.

Fink, Joel H. (Livermore, CA); Frank, Alan M. (Livermore, CA)

1979-01-01T23:59:59.000Z

417

Neutral beam injection in 2XIIB  

SciTech Connect

Integrated into the operation of the 2XIIB controlled fusion experiment is a 600-A, 20-keV neutral injection system: the highest neutral-beam current capacity of any existing fusion machine. This paper outlines the requirements of the injection system and the design features to which they led. Both mechanical and electrical aspects are discussed. Also included is a brief description of some operational aspects of the system and some of the things we have learned along the way, as well as a short history of the most significant developments. (auth)

Hibbs, S.M.

1975-11-01T23:59:59.000Z

418

Thermal Comfort of Neutral Ventilated Buildings in Different Cities  

E-Print Network (OSTI)

Although the ASHRAE 55-1992 and ISO 7730 Standards are used all over the world, many researchers have pointed out that it is impossible to maintain a uniform thermal comfort standard worldwide because of differing climate conditions. Two field thermal comfort investigations were carried out in Shanghai and Changsha. In the hot season the neutral temperature in Changsha and Shanghai is 27.5? ET* and 26.5? ET*, respectively. Compared with other cities' studies, in Beijing and Tianjin, this paper discusses thermal comfort conditions in China. The results show that thermal neutral temperature in these Chinese cities is higher than that in the ASHRAE standard. Therefore, thermal comfort temperature in China cannot directly correlate with the ASHRAE standard. This difference should be considered when designing air conditioning designing to save energy.

Ye, X.; Zhou, Z.; Lian, Z.; Wen, Y.; Zhou, Z.; Jiang, C.

2006-01-01T23:59:59.000Z

419

The diversity of smallholder wool production and its marketing aspects : a case study at Xume, Eastern Cape, South Africa.  

E-Print Network (OSTI)

?? Small-scale wool production at Xume is marked by diversity in technical features and marketing aspects. This study presents the typology case study conducted at… (more)

Nkonki, Busisiwe

2008-01-01T23:59:59.000Z

420

Fast ion behavior during neutral beam injection in ATF  

SciTech Connect

In stellarators, single-particle confinement properties can be more complex than in their tokamak counterparts. Fast-ion behavior in tokamaks has been well characterized through an abundance of measurements on various devices and in general has been shown to be consistent with classical slowing-down theory, although anomalous ion behavior has been observed during intense beam injection in ISX-B, during fishbone instabilities in PDX, and in experiments on TFR. In contrast, fast ion behavior in stellarators is not as wel established experimentally with the primary experiments to date focusing o near-perpendicular or perpendicular neutral beam injection (NBI) on the Wendelstein 7-A stellarator (91 and Heliotron-E. This paper addresses fast-ion confinement properties in a large-aspect-ratio, moderate-shear stellarator, the Advanced Toroidal Facility, during tangential NBI. The primary data used in this study are the experimentally measured energy spectra of charge-exchange neutrals escaping from the plasma, using a two-dimensional scanning neutral particle analyzer. This diagnostic method is well established, having been used on several devices since the early 1970`s. Various aspects of fast-ion behavior are investigated by comparing these data with computed theoretical spectra based on energeticion distributions derived from the fastion Fokker-Planck equation. Ion orbits are studied by computer orbit following, by the computation of J* surfaces, and by Monte Carlo calculations.

Wade, M.R.; Thomas, C.E.; Colchin, R.J.; Rome, J.A.; England, A.C.; Fowler, R.H. [Oak Ridge National Lab., TN (United States); Aceto, S.C. [Rensselaer Polytechnic Inst., Troy, NY (United States)

1993-09-01T23:59:59.000Z

Note: This page contains sample records for the topic "neutrality case studies" 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

Fuel Cell Tri-Generation System Case Study using the H2A Stationary Model  

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

Fuel Cell Tri-Generation System Case Fuel Cell Tri-Generation System Case Study using the H2A Stationary Model Darlene Steward/ Mike Penev National Renewable Energy Laboratory Integrated Stationary Power and Transportation Workshop Phoenix, Arizona October 27, 2008 National Renewable Energy Laboratory Innovation for Our Energy Future 2 Introduction Goal: Develop a cost analysis tool that will be flexible and comprehensive enough to realistically analyze a wide variety of potential combined heat and power/hydrogen production scenarios Approach: Rely on the H2A discounted cash flow methodology to develop a new stationary systems model With the help of industry partners, develop and analyze a range of realistic case studies for tri-generation systems. National Renewable Energy Laboratory Innovation for Our Energy Future

422

Case studies in research: Understanding the impact of business cases on IT investment decisions: An analysis of municipal e-government projects  

Science Conference Proceedings (OSTI)

This study synthesizes the extant literature to derive an integrative developmental framework for IT business cases that can be applied to diagnose the feasibility of technological investments. We then construct a theoretical model that postulates the ... Keywords: Business case, Decision making, Economies of scale, IT assessment, IT evaluation, Information management, Information systems

Egon Berghout, Chee-Wee Tan

2013-11-01T23:59:59.000Z

423

ESMAP-Brazil-Low-carbon Country Case Study | Open Energy Information  

Open Energy Info (EERE)

Low-carbon Country Case Study Low-carbon Country Case Study Jump to: navigation, search Name Brazil-ESMAP Low Carbon Growth Studies Program Agency/Company /Organization Energy Sector Management Assistance Program of the World Bank Partner United Kingdom Department for International Development Sector Energy, Land Focus Area Renewable Energy, Agriculture, Biomass, Energy Efficiency, Forestry Topics Background analysis, GHG inventory, Low emission development planning, Policies/deployment programs Website http://www.esmap.org/filez/pub Country Brazil South America References World Bank, ESMAP - Low Carbon Growth Country Studies - Getting Started[1] Overview "Benefiting from a cooperative process with Brazilian authorities, the study covers four key areas with large potential for low-carbon options in

424

Case-control study of cancer among Du Pont employees with potential for exposure to dimethylformamide  

Science Conference Proceedings (OSTI)

This case-control study was undertaken to determine whether the risk of developing cancers of the buccal cavity and pharynx (N = 39), liver (N = 6), prostate (N = 43), testis (N = 11), or malignant melanoma of the skin (N = 39) is related to exposure to dimethylformamide (DMF). Case and control subjects were obtained from four Du Pont plants. DMF is produced at one plant and used at the other three. Cancer cases identified from the company Cancer Registry comprise those reported among active male employees at the study plants during 1956 to 1985. For each case, two control subjects were selected, matched on sex, payroll class (wage or salary), birth year, and plant. To determine whether an employee could have been exposed to DMF during his career at the plant, all jobs with potential for exposure to DMF were identified. Each job was assigned an exposure ranking based on DMF industrial hygiene air monitoring, DMF metabolite (measured as N-methylformamide in urine) monitoring, and knowledge of the evolution of manufacturing processes and workplace exposure controls. Each employee's DMF exposure pattern was then characterized as (a) ever v never having been exposed to DMF and (b) highest DMF exposure experienced. Summary analyses for all plants combined showed no statistically significant association between ever having been exposed to DMF and subsequent development of cancers of the buccal cavity and pharynx, liver, malignant melanoma, prostate, and testis. Examined by plant site, prostate cancer at one plant was significantly elevated, based on three case subjects exposed out of four.

Walrath, J.; Fayerweather, W.E.; Gilby, P.G.; Pell, S.

1989-05-01T23:59:59.000Z

425

Transition Radiation of Ultrarelativistic Neutral Particles  

E-Print Network (OSTI)

We perform a quantum theoretical calculation of transition radiation by neutral particles with spin 1/2 equipped with magnetic moments and/or electric dipole moments. The limit of vanishing masses is treated exactly for arbitrary refraction index. Finally we apply our result to the solar neutrino flux.

W. Grimus; H. Neufeld

1994-10-07T23:59:59.000Z

426

CP Violation, Neutral Currents, and Weak Equivalence  

DOE R&D Accomplishments (OSTI)

Within the past few months two excellent summaries of the state of our knowledge of the weak interactions have been presented. Correspondingly, we will not attempt a comprehensive review but instead concentrate this discussion on the status of CP violation, the question of the neutral currents, and the weak equivalence principle.

Fitch, V. L.

1972-03-23T23:59:59.000Z

427

SMSlingshot: An Expert Amateur DIY Case Study Patrick Tobias Fischer, Eva Hornecker  

E-Print Network (OSTI)

SMSlingshot: An Expert Amateur DIY Case Study Patrick Tobias Fischer, Eva Hornecker University contributed to the success of the urban intervention. The design process of this `product' has many DIY of being an amateur! Author Keywords Design Process, Creative Process, DIY in the wild. ACM Classification

Hornecker, Eva

428

Shadowgram: a case study for social fabrication through interactive fabrication in public spaces  

Science Conference Proceedings (OSTI)

This paper describes a case study of Shadowgram as an application of interactive fabrication in public spaces to realize a creative communication environment based on an interactive installation, which generates sticker cutouts of the silhouettes of ... Keywords: creative catalyst, fablab, interactive fabrication, social fabrication

Hideaki Ogawa; Martina Mara; Christopher Lindinger; Matthew Gardiner; Roland Haring; David Stolarsky; Emiko Ogawa; Horst Hörtner

2012-02-01T23:59:59.000Z

429

Optimization Case Study of CSP Temperature Cycle and Board Bending Reliability  

E-Print Network (OSTI)

RE1-3 1 Optimization Case Study of CSP Temperature Cycle and Board Bending Reliability Ian R attach, CSP, chip scale package, solder joint reliability, fatigue cracking, board flex sensitivity of our CSP products because of a tensile sensitivity that was not characterized by a controlled test

Harvey, Ian R.

430

Assessing the operational life of flexible printed boards intended for continuous flexing applications : a case study.  

Science Conference Proceedings (OSTI)

Through the vehicle of a case study, this paper describes in detail how the guidance found in the suite of IPC (Association Connecting Electronics Industries) publications can be applied to develop a high level of design assurance that flexible printed boards intended for continuous flexing applications will satisfy specified lifetime requirements.

Beck, David Franklin

2011-01-01T23:59:59.000Z

431

Challenges for success in stereo gaming: a Virtual Boy case study  

Science Conference Proceedings (OSTI)

Stereo video stands to revolutionize the medium of videogames in the same way that stereo sound revolutionized the audio experience. It is a pending revolution. Despite years of research, development, and hype, 3D stereo video ubiquity in videogames ... Keywords: 3D, LCD shutter glasses, Virtual Boy, case study, depth perception, head-mounted display, stereoscopic, virtual reality

Matt Zachara; José P. Zagal

2009-10-01T23:59:59.000Z

432

Combining the priority rankings of DEA and AHP methodologies: a case study on an ICT industry  

Science Conference Proceedings (OSTI)

This article presents a case study on how data envelopment analysis DEA and analytic hierarchy process AHP could be combined to produce priority rankings for a set of companies. The shortcomings of each method, when exclusively used to deal with multiple ...

Emmanouil Stiakakis; Angelo Sifaleras

2013-01-01T23:59:59.000Z

433

Testing Visual Information Retrieval Methodologies Case Study: Comparative Analysis of Textual, Icon, Graphical,  

E-Print Network (OSTI)

on segmentation of the underlying full-text into topics, where grayscale rectangular areas show the relative, not to implement all the bells and whistles of the full systems. In our case study we have chosen to include text. At the same time, our ability to read the documents returned from our searches to the Web or the bibliographic

Brooks, Stephen

434

Managing uncertainty and ambiguity in frontier R&D projects: A Korean case study  

Science Conference Proceedings (OSTI)

One of the important tasks in planning large, frontier R&D projects is to minimize innate uncertainties and ambiguities in the early stages of the project. This case study is an attempt to provide a framework to handle such problems in R&D planning. ... Keywords: Fuzzy front-end, Knowledge management, O32, R&D planning, Technology management

Yong-Il Song; Dae-Hee Lee; Yong-Gil Lee; Yun-Chul Chung

2007-09-01T23:59:59.000Z

435

The Internet's role in offshored services: A case study of India  

Science Conference Proceedings (OSTI)

Using India as a case study, this article analyzes how the Internet influenced its export-oriented software industry. We show that prior to the Internet, domestic entrepreneurship was the key factor for the industry's origin and growth. The industry ... Keywords: India, globalization, services, software

Rafiq Dossani; Nathan Denny

2007-08-01T23:59:59.000Z

436

A Design-Builder's Perspective: Anaerobic Digestion, Forest County Potawatomi Community - A Case Study  

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

Design-Builder's Perspective: Anaerobic Digestion Design-Builder's Perspective: Anaerobic Digestion Forest County Potawatomi Community - A Case Study Presented by Jason Rieth, P.E., LEED AP BD + C Industrial Construction Executive Miron Construction Co., Inc. 715.841.4029 | jason.rieth@miron-construction.com * Overview of the FCPC Renewable Generation Facility

437

RobbyDBMS: a case study on hardware/software product line engineering  

Science Conference Proceedings (OSTI)

The development of a highly configurable data management system is a challenging task, especially if it is to be implemented on an embedded system that provides limited resources. We present a case study of such a data management system, called RobbyDBMS, ... Keywords: FeatureC++, domain engineering, feature oriented software development, hardware product lines, software product lines

Jörg Liebig; Sven Apel; Christian Lengauer; Thomas Leich

2009-10-01T23:59:59.000Z

438

Case Study: Sustained Utility Cost Reduction in a Large Manufacturing Facility  

E-Print Network (OSTI)

This case study presents results of a systematic utility cost reduction plan implemented at a 450,000 sq. ft. manufacturing facility in a hot and humid climate. Electricity, natural gas, and water usage were all reduced on an absolute basis in both 2002 a

Fiorino, D.

2004-01-01T23:59:59.000Z

439

Application of the workflow management system in electronic commerce: a case study  

Science Conference Proceedings (OSTI)

Electronic commerce (e-commerce) applications are developed to allow companies to communicate with their partners, suppliers, and consumers on the internet. The migration from traditional business to e-commerce requires fundamental changes ... Keywords: WMS, apparel manufacturing, business information systems, business process automation, case study, clothing manufacturing, e-commerce, electronic commerce, garment manufacturing, workflow management systems

Eric W. T. Ngai; C. H. Leung; Y. C. Wong

2005-07-01T23:59:59.000Z

440

Teaching for Conceptual Change in Security Awareness: A Case Study in Higher Education  

Science Conference Proceedings (OSTI)

The authors present a case study in which conceptual change pedagogy was implemented in information security education. The results suggest conceptual change fostered by anomalous data is effective in the teaching and learning of information security. Keywords: Security and privacy, education, conceptual change

Yuen-Yan Chan; Victor K. Wei

2009-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "neutrality case studies" 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

Wind power resource assessment in complex urban environments: MIT campus case-study using CFD Analysis  

E-Print Network (OSTI)

Wind power resource assessment in complex urban environments: MIT campus case-study using CFD of Technology, 2Meteodyn Objectives Conclusions References [1] TopoWind software, User Manual [2] Wind Resource Assessment Handbook: Fundamentals for Conducting a Successful Wind Monitoring Program, AWS Scientific, Inc

442

Geothermal exploration techniques: a case study. Final report. [Coso geothermal area  

DOE Green Energy (OSTI)

The objective of this project was to review and perform a critical evaluation of geothermal exploration methods and techniques. The original intent was to publish the work as a handbook; however, the information is not specific enough for that purpose. A broad general survey of geothermal exploration techniques is reported in combination with one specific case study.

Combs, J.

1978-02-01T23:59:59.000Z

443

NanoInfoBio: A case-study in interdisciplinary research  

E-Print Network (OSTI)

A significant amount of high-impact contemporary scientific research occurs where biology, computer science, engineering and chemistry converge. Although programmes have been put in place to support such work, the complex dynamics of interdisciplinarity are still poorly understood. In this paper we highlight potential barriers to effective research across disciplines, and suggest, using a case study, possible mechanisms for removing these impediments.

Naomi Jacobs; Martyn Amos

2012-11-23T23:59:59.000Z

444

Hardware/Software Partitioning of Software Binaries: A Case Study of H.264 Decode  

E-Print Network (OSTI)

Hardware/Software Partitioning of Software Binaries: A Case Study of H.264 Decode Greg Stitt whether new techniques for hardware/software partitioning of an application's binary are competitive-return, function specialization, algorithmic specialization, hardware-targeted reimplementation, global array

Vahid, Frank

445

Surface Mesoscale Features as Potential Storm Predictors in the Northern Great Plains—Two Case Studies  

Science Conference Proceedings (OSTI)

Two mesoscale case studies in the semi-arid climate of southeastern Montana were carried out on 1 May and 3 June 1980. I May was an unstable, rainy day with two rain periods over the mesonet area, and 3 June was a potentially unstable day, with a ...

AndréA. Doneaud; James R. Miller Jr.; David L. Priegnitz; Lakshmana Viswanath

1983-02-01T23:59:59.000Z

446

Why Web GIS May Not be Enough: A Case Study with the Virtual Research Vessel  

E-Print Network (OSTI)

Why Web GIS May Not be Enough: A Case Study with the Virtual Research Vessel DAWN J. WRIGHT1 infrastructure is desired and needed for ready access to data and the resulting maps via web GIS, in order, and the quantitative evaluation of scientific hypotheses. For widespread data access, web GIS is therefore only

Wright, Dawn Jeannine

447

Medical Guidelines Reconciling Medical Software and Electronic Devices: Imatinib Case-study  

E-Print Network (OSTI)

Medical Guidelines Reconciling Medical Software and Electronic Devices: Imatinib Case-study Alena.demicheli@epfl.ch Abstract--Nowadays medical software is tightly coupled with medical devices that perform patient state monitoring and lately even some basic treatment procedures. Medical guidelines (GLs) can be seen

De Micheli, Giovanni

448

National digital newspaper program: a case study in sharing, linking, and using data  

Science Conference Proceedings (OSTI)

This poster presents a case study describing how the National Digital Newspaper Program's (NDNP) metadata specification and public website, Chronicling America, have been designed to promote a wide range of data sharing. Through use of the website's ... Keywords: application programming interface, digitization, historical newspapers, national digital newspaper program

Nathan Yarasavage; Robin Butterhof; Christopher Ehrman

2012-06-01T23:59:59.000Z

449

Empirical Hardness Models: Methodology and a Case Study on Combinatorial Auctions  

E-Print Network (OSTI)

Empirical Hardness Models: Methodology and a Case Study on Combinatorial Auctions KEVIN LEYTON to be hard or easy. We also present two applications of our models: building algorithm portfolios that outperform their constituent algorithms, and generating test distributions that emphasize hard problems. We

Shoham, Yoav

450

Predicting Future Hourly Residential Electrical Consumption: A Machine Learning Case Study  

E-Print Network (OSTI)

(e.g., HVAC) for a specific building, optimizing control systems and strategies for a buildingPredicting Future Hourly Residential Electrical Consumption: A Machine Learning Case Study Richard building energy modeling suffers from several factors, in- cluding the large number of inputs required

Tennessee, University of

451

Business Intelligence Modeling: A Case Study of Disaster Management Organization in Pakistan  

E-Print Network (OSTI)

Business Intelligence Modeling: A Case Study of Disaster Management Organization in Pakistan Sohail Asghar Department of Computer Science Mohammad Ali Jinnah University, Islamabad, Pakistan e-mail: sohail@umac.mo Touqeer Hussain Shaheed Zulfikar Ali Bhutto Institute of Science and Technology, Islamabad, Pakistan e

Fong, Chi Chiu "Simon"

452

Real-time collaborative analysis with (almost) pure SQL: a case study in biogeochemical oceanography  

Science Conference Proceedings (OSTI)

We consider a case study using SQL-as-a-Service to support "instant analysis" of weakly structured relational data at a multi-investigator science retreat. Here, "weakly structured" means tabular, rows-and-columns datasets that share some common context, ...

Daniel Halperin; Francois Ribalet; Konstantin Weitz; Mak A. Saito; Bill Howe; E. Virginia Armbrust

2013-07-01T23:59:59.000Z

453

Does RTP Deliver Demand Response?: Case Studies of Niagara Mohawk RTP and  

E-Print Network (OSTI)

/ educational 40% 46% Average monthly maximum demand 3.0 MW 3.4 MW Option 2 9% 18% The survey response rateDoes RTP Deliver Demand Response?: Case Studies of Niagara Mohawk RTP and ~43 Voluntary Utility RTP Programs Charles Goldman Lawrence Berkeley National Laboratory Mid-Atlantic Demand Response Initiative

454

The Steam Boiler Case Study: Competition of Formal Program Speci cation and Development  

E-Print Network (OSTI)

The Steam Boiler Case Study: Competition of Formal Program Speci#12;cation and Development Methods the design of a steam boiler control, which realizes the informal speci#12;cation handed out. The steam boiler-control speci#12;cation problem was sent out to the partici- pants nine months before

Börger, Egon

455

Solving vehicle routing problems using an enhanced clarke-wright algorithm: a case study  

Science Conference Proceedings (OSTI)

A vehicle routing problem (VRP) is an optimization problem encountered in many applications some of them even not directly related to vehicle routing. For a given fleet of vehicles (or service personnel) the goal of a VRP is to seek delivering products ... Keywords: case study, decision support, savings algorithm, vehicle routing problem

Buyang Cao

2012-09-01T23:59:59.000Z

456

Optimization of opportunistic replacement activities: A case study in the aircraft industry  

E-Print Network (OSTI)

that estimates the remaining life and also a case study that indicates that a non-stationary renewal process equipment that needs to be utilized as e#30;ciently as possible to pay back the cost of investment maintenance to enable the minimization of the total expected cost to have a functional aircraft engine

Patriksson, Michael

457

A Case Study of the Summertime Great Plains Low Level Jet  

Science Conference Proceedings (OSTI)

A case study of the kinematical and dynamical evolution of the summertime Great Plains low level jet (LLJ) is presented. Airborne radar altimetry was used to discern the x and y components of the geostrophic wind at three levels in the lower ...

Thomas R. Parish; Alfred R. Rodi; Richard D. Clark

1988-01-01T23:59:59.000Z

458

Business Practices for Environmental Excellence: Guidelines: Based on Case Studies of Other Industries  

Science Conference Proceedings (OSTI)

As competition unfolds, electric companies can leverage the experience of other industries that have developed successful environmental programs under similar market conditions. The case studies and guidelines in this report offer valuable pointers -- both specific business practices and general organizational approaches -- to utilities seeking to manage environmental performance as a corporate asset.

1998-10-22T23:59:59.000Z

459

INFRASTRUCTURE FOR HYDROGEN FUEL CELL VEHICLES: A SOUTHERN CALIFORNIA CASE STUDY  

E-Print Network (OSTI)

-van employ compressed hydrogen gas storage. Although the energy density of compressedhydrogen gasis lower,less costly and more energy efficient, refueling canbe accomplished rapidly, and hydrogen canbe produced from~--- - ~ .. INFRASTRUCTURE FOR HYDROGEN FUEL CELL VEHICLES: A SOUTHERN CALIFORNIA CASE STUDY Joan

460

Augmented maintenance of powerplants: A prototyping case study of a mobile AR system  

E-Print Network (OSTI)

in the context of maintenance procedures that are performed in nuclear powerplants. The use of AR to present on a case study recently conducted at TU Munich in the domain of the maintenance at nuclear powerplant conclude with the lessons learned. 2. Maintenance in nuclear powerplants 2.1. Current situation

Bruegge, Bernd

Note: This page contains sample records for the topic "neutrality case studies" 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.


461

Clinical Social Franchising Case Study Series: DKT's Andalan Indonesia 1 The Global Health Group  

E-Print Network (OSTI)

Clinical Social Franchising Case Study Series: DKT's Andalan Indonesia 1 The Global Health GroupKt's andalan indonesia #12;Copyright © 2012 The Global Health Group The Global Health Group Global Health Series: DKT's Andalan Indonesia. San Francisco: The Global Health Group, Global Health Sciences

Mullins, Dyche

462

Upper-Level Frontogenesis: Two Case Studies from the FRONTS 87 Experiment  

Science Conference Proceedings (OSTI)

This study describes the structure of two cold fronts observed during the European experiment FRONTS 87. The selection of these two particular cases is based on the existence of well-marked upper-level features, such as strong jet streams, upper-...

Konstantinos Lagouvardos; Vassiliki Kotroni

1995-04-01T23:59:59.000Z

463

Evolutionary computation approaches for real offshore wind farm layout: A case study in northern Europe  

Science Conference Proceedings (OSTI)

This paper presents the layout optimization of a real offshore wind farm in northern Europe, using evolutionary computation techniques. Different strategies for the wind farm design are tested, such as regular turbines layout or free turbines disposition ... Keywords: Evolutionary computation, Offshore wind farm design, Optimal layouts, Real case study

S. Salcedo-Sanz, D. Gallo-Marazuela, A. Pastor-SáNchez, L. Carro-Calvo, A. Portilla-Figueras, L. Prieto

2013-11-01T23:59:59.000Z

464

A Case Study of the Sensitivity of the Eta Data Assimilation System  

Science Conference Proceedings (OSTI)

A case study is utilized to determine the sensitivity of the Eta Data Assimilation System (EDAS) to all operational observational data types used within it. The work described in this paper should be of interest to Eta Model users trying to ...

Tom H. Zapotocny; Steven J. Nieman; W. Paul Menzel; James P. Nelson III; James A. Jung; Eric Rogers; David F. Parrish; Geoffrey J. DiMego; Michael Baldwin; Timothy J. Schmit

2000-10-01T23:59:59.000Z

465

Service design determinants for user value design: online store case study  

Science Conference Proceedings (OSTI)

Understanding user value creation is an important part of service design; however, creating value for users is rarely an easy task. Going beyond likes and dislikes into the motivations behind the use requires specific approaches and methods. The present ... Keywords: case study, consumer services, online store, prototyping, service concept design, service design determinants, user-centred design, value

Sampo Teräs; Mari Mäkelä

2012-11-01T23:59:59.000Z

466

From MDM to DB2: a case study of security enforcement migration  

Science Conference Proceedings (OSTI)

This work presents a case study of a migration of attribute-based access control enforcement from the application to the database tier. The proposed migration aims to improve the security and simplify the audit of the enterprise system by enforcing information ... Keywords: DB2, XACML, attribute-based access control, database security, enterprise security, master data management

Nikolay Yakovets; Jarek Gryz; Stephanie Hazlewood; Paul van Run

2012-07-01T23:59:59.000Z

467

User-Centered Design Stories: Real-World UCD Case Studies  

Science Conference Proceedings (OSTI)

Intended for both the student and the practitioner, this is the first user-centered design casebook. It follows the Harvard Case study method, where the reader is placed in the role of the decision-maker in a real-life professional situation. In this ... Keywords: User Interfaces

Carol Righi; Janice James

2007-04-01T23:59:59.000Z

468

Understanding User Decision Making and the Value of Improved Precipitation Forecasts: Lessons From a Case Study  

Science Conference Proceedings (OSTI)

A case study of the impact of improved precipitation forecasts on the snow-fighting operations of the New York State Thruway is reported. The goal was to use currently available data and literature on forecast process, communication, and use in ...

Thomas R. Stewart; Roger Pielke Jr.; Radhika Nath

2004-02-01T23:59:59.000Z

469

Inverted Troughs and Cyclogenesis over Interior North America: A Limited Regional Climatology and Case Studies  

Science Conference Proceedings (OSTI)

A limited regional climatology of cyclones with and without inverted troughs that form in the Colorado region is presented along with case study results from two major cyclone events in which an inverted trough plays a prominent role in the life ...

Len G. Keshishian; Lance F. Bosart; W. Edward Bracken

1994-04-01T23:59:59.000Z

470

Optimal Design of Hybrid Energy System with PV/ Wind Turbine/ Storage: A Case Study  

E-Print Network (OSTI)

Optimal Design of Hybrid Energy System with PV/ Wind Turbine/ Storage: A Case Study Rui Huang development of photovoltaic (PV), wind turbine and battery technologies, hybrid energy system has received of the hybrid energy system that consists of PV arrays, wind turbines and battery storage and use that to define

Low, Steven H.

471

MUTUAL CHARGE NEUTRALIZATION OF GASEOUS IONS (thesis)  

DOE Green Energy (OSTI)

The problem of the bimolecular rate constant, alpha , for the mutual charge neutralization reaction (ion-ion recombination) for ions formed by the vacuum ultraviolet photolysis of nitric oxide is considered. The pressure dependence of alpha over a pressure range of 10 to 600 torr for mixtures of a few hundred microns of NO with He, Ar, Kr, Xe, H/sub 2/, D/sub 2/, and N/sub 2/ was measured. From the low-pressure limit of alpha , the rate constant for charge neutralization in the absence of a third body was found to be k/sub o/ = 2.1 plus or minus 0.4 x 10/sup -7/ cm/sup 3// sec. The high-pressure limit of alpha was estimated to be 2.0 plus or minus 0.5 x 10/sup -6/ cm/sup 3//sec. The third-body efficiencies for promoting the charge-neutralization reaction were measured. The results, relative to He as the third-body gas, are H/sub 2/= 1.4 plus or minus 0.4, D/sub 2/= 1.5 plus or minus 0.4, Ar =3.6 plus or minus 0.8, Kr =4.3 plus or min11.0, N/sub 2/ = 5.2 plus or minus 1.1, and Xe = 6.8 plus or minus 1.5. The average ionic mobility in the gas mixtures is estimated, and the mobilities indicate that at least some of the ions must be present as ion clusters. It is shown that the addition of NO/sub 2/ or H/sub 2/O further lowers the mobility. A detailed calculation of the three-body charge-neutralization process was made using a computer. This calculation considers that the rate of charge neutralization is the rate at which ion pairs are deactivated by collision with the neutral gas molecules to form ion pairs that cannot separate to large distances. The potential between the ions and the neutrals is assumed to be an ion-induced dipole potential with a hard-sphere core. The calculation involves an average over the various angles in the collisions. The predicted values of alpha depend on a parameter of the calculation, but over a wide range of this parameter the predicted relative third-body efficiencies are in reasonable agreement with the experimental values. (auth)

Person, J C

1963-07-11T23:59:59.000Z

472

Diffusion of a plasma subject to neutral beam injection  

SciTech Connect

Two-dimensional numerical plasma simulations have been carried out in a uniform magnetic field to study the effects of neutral beam injection on plasma diffusion. Neutral beams injected across a magnetic field are assumed to be ionized by various ionization processes in a plasma. It is found that the suprathermal convective motion of a plasma generated by the injection of neutral beams is dissipated via anomalous viscosity, leading to enhanced cross-field diffusion. The diffusion coefficient depends weakly on the magnetic field and plasma density, similar to the diffusion due to thermally excited convective cells. The magnitude of the diffusion increases with the injection energy and is much larger than the thermal diffusion because of the presence of suprathermal plasma convection. It is shown that a similar anomalous plasma diffusion may occur in a plasma subject to radio frequency (RF) wave heating where only a localized region of plasma across a magnetic field is heated to a temperature much higher than the surrounding temperature. Theoretical investigations are given on the scaling of enhanced plasma diffusion.

Okuda, H.; Hiroe, S.

1986-10-01T23:59:59.000Z

473

Case Studies in Sustainable Development in the Coal Industry | Open Energy  

Open Energy Info (EERE)

Studies in Sustainable Development in the Coal Industry Studies in Sustainable Development in the Coal Industry Jump to: navigation, search Name Case Studies in Sustainable Development in the Coal Industry Agency/Company /Organization International Energy Agency Sector Energy Focus Area Conventional Energy Topics Implementation Resource Type Guide/manual, Lessons learned/best practices Website http://www.iea.org/papers/2006 Program Start 2006 References Case Studies in Sustainable Development in the Coal Industry[1] Summary "Widely held attitudes to coal's use have evolved greatly in the past five years - from those that largely dismissed a role for coal in sustainable development to a wider appreciation of coal's continuing role in providing a foundation for energy security and in meeting growing world energy

474

A Case Study on Multiple Technology Aggregate Response: FirstEnergy Smart Grid Demonstration  

Science Conference Proceedings (OSTI)

This study was designed to gain an understanding of the potential impacts of operating a combination of smart grid technologies at the same time.  An AEP-EPRI project team developed a process to determine and manage the impact of concurrent operation of several technologies, including electric vehicles (EVs), community energy storage (CES), volt/var optimization (VVO) and photovoltaic (PV) generation systems.This AEP Smart Grid Demonstration case study describes two aspects of ...

2013-12-04T23:59:59.000Z

475

IEA Wind Task 24 Integration of Wind and Hydropower Systems; Volume 2: Participant Case Studies  

SciTech Connect

This report describes the background, concepts, issues and conclusions related to the feasibility of integrating wind and hydropower, as investigated by the members of IEA Wind Task 24. It is the result of a four-year effort involving seven IEA member countries and thirteen participating organizations. The companion report, Volume 2, describes in detail the study methodologies and participant case studies, and exists as a reference for this report.

Acker, T.

2011-12-01T23:59:59.000Z

476

A UNIVERSAL NEUTRAL GAS PROFILE FOR NEARBY DISK GALAXIES  

SciTech Connect

Based on sensitive CO measurements from HERACLES and H I data from THINGS, we show that the azimuthally averaged radial distribution of the neutral gas surface density ({Sigma}{sub HI}+ {Sigma}{sub H2}) in 33 nearby spiral galaxies exhibits a well-constrained universal exponential distribution beyond 0.2 Multiplication-Sign r{sub 25} (inside of which the scatter is large) with less than a factor of two scatter out to two optical radii r{sub 25}. Scaling the radius to r{sub 25} and the total gas surface density to the surface density at the transition radius, i.e., where {Sigma}{sub HI} and {Sigma}{sub H2} are equal, as well as removing galaxies that are interacting with their environment, yields a tightly constrained exponential fit with average scale length 0.61 {+-} 0.06 r{sub 25}. In this case, the scatter reduces to less than 40% across the optical disks (and remains below a factor of two at larger radii). We show that the tight exponential distribution of neutral gas implies that the total neutral gas mass of nearby disk galaxies depends primarily on the size of the stellar disk (influenced to some degree by the great variability of {Sigma}{sub H2} inside 0.2 Multiplication-Sign r{sub 25}). The derived prescription predicts the total gas mass in our sub-sample of 17 non-interacting disk galaxies to within a factor of two. Given the short timescale over which star formation depletes the H{sub 2} content of these galaxies and the large range of r{sub 25} in our sample, there appears to be some mechanism leading to these largely self-similar radial gas distributions in nearby disk galaxies.

Bigiel, F. [Institut fuer theoretische Astrophysik, Zentrum fuer Astronomie der Universitaet Heidelberg, Albert-Ueberle Str. 2, D-69120 Heidelberg (Germany); Blitz, L., E-mail: bigiel@uni-heidelberg.de [Department of Astronomy, Radio Astronomy Laboratory, University of California at Berkeley, CA 94720 (United States)

2012-09-10T23:59:59.000Z

477

Case study: Visual analysis of complex, time-dependent simulation results of a diesel exhaust system  

E-Print Network (OSTI)

In previous work we have presented visualization techniques that provide engineers with a high degree of interactivity and flexibility for analyzing large, time-dependent, and high-dimensional data sets resulting from CFD (computational fluid dynamics) simulations. In this case study we apply our techniques in the fields of the automotive engineering industry and demonstrate how users benefit from using them during their routine analysis, as well as for exploring new phenomena. For coping with some of the special requirements in this application, we adapted and extended parts of the system. A comparison of two related cases of a diesel exhaust system is presented, and some important questions about these cases are addressed. 1.

Helmut Doleisch; Michael Mayer; Martin Gasser; Helwig Hauser

2004-01-01T23:59:59.000Z

478

Case studies of thermal energy storage (TES) systems: Evaluation and verification of system performance. Final report  

Science Conference Proceedings (OSTI)

We have developed two case studies to review and analyze energy performance of thermal energy storage CMS systems in commercial buildings. Our case studies considered two partial ice storage systems in Northern California. For each case, we compiled historical data on TES design, installation, and operation. This information was further enhanced by data obtained through interviews with the building owners and operators. The performance and historical data of the TES systems and their components were grouped into issues related to design, installation, operation, and maintenance of the systems. Our analysis indicated that (1) almost all problems related to the operation of TES and non-TES systems could be traced back to the design of the system, and (2) the identified problems were not unique to the TES systems. There were as many original problems with ``conventional`` HVAC systems and components as with TES systems. Judging from the problems related to non-TES components identified in these two case studies, it is reasonable to conclude that conventional systems have as many problems as TES systems, but a failure, in a TES system may have a more dramatic impact on thermal comfort and electricity charges. The objective of the designers of the TES systems in the case-study buildings was to design just-the-right-size systems so that both the initial investment and operating costs would be minimized. Given such criteria, a system is typically designed only for normal and steady-state operating conditions-which often precludes due consideration to factors such as maintenance, growth in the needed capacity, ease of the operation, and modularity of the systems. Therefore, it is not surprising to find that these systems, at least initially, did not perform to the design intent and expectation and that they had to go through extended periods of trouble-shooting.

Akbari, H.; Sezgen, O.

1992-01-01T23:59:59.000Z

479

Case studies of thermal energy storage (TES) systems: Evaluation and verification of system performance  

DOE Green Energy (OSTI)

We have developed two case studies to review and analyze energy performance of thermal energy storage CMS systems in commercial buildings. Our case studies considered two partial ice storage systems in Northern California. For each case, we compiled historical data on TES design, installation, and operation. This information was further enhanced by data obtained through interviews with the building owners and operators. The performance and historical data of the TES systems and their components were grouped into issues related to design, installation, operation, and maintenance of the systems. Our analysis indicated that (1) almost all problems related to the operation of TES and non-TES systems could be traced back to the design of the system, and (2) the identified problems were not unique to the TES systems. There were as many original problems with conventional'' HVAC systems and components as with TES systems. Judging from the problems related to non-TES components identified in these two case studies, it is reasonable to conclude that conventional systems have as many problems as TES systems, but a failure, in a TES system may have a more dramatic impact on thermal comfort and electricity charges. The objective of the designers of the TES systems in the case-study buildings was to design just-the-right-size systems so that both the initial investment and operating costs would be minimized. Given such criteria, a system is typically designed only for normal and steady-state operating conditions-which often precludes due consideration to factors such as maintenance, growth in the needed capacity, ease of the operation, and modularity of the systems. Therefore, it is not surprising to find that these systems, at least initially, did not perform to the design intent and expectation and that they had to go through extended periods of trouble-shooting.

Akbari, H.; Sezgen, O.

1992-01-01T23:59:59.000Z

480

Intense multimicrojoule high-order harmonics generated from neutral atoms of In{sub 2}O{sub 3} nanoparticles  

Science Conference Proceedings (OSTI)

We studied high-order harmonic generation from plasma that contains an abundance of indium oxide nanoparticles. We found that harmonics from nanoparticle-containing plasma are considerably more intense than from plasma produced on the In{sub 2}O{sub 3} bulk target, with high-order harmonic energy ranging from 6 {mu}J (for the ninth harmonic) to 1 {mu}J (for the 17th harmonic) in the former case. The harmonic cutoff from nanoparticles was at the 21st order, which is lower than that observed using indium oxide solid target. By comparing the harmonic spectra obtained from solid and nanoparticle indium oxide targets, we concluded that intense harmonics in the latter case are dominantly generated from neutral atoms of the In{sub 2}O{sub 3} nanoparticles.

Elouga Bom, L. B.; Abdul-Hadi, J.; Vidal, F.; Ozaki, T. [Centre Energie, Materiaux et Telecommunications, Institut National de la Recherche Scientifique, 1650 Lionel-Boulet, Varennes, Quebec J3X 1S2 (Canada); Ganeev, R. A. [Centre Energie, Materiaux et Telecommunications, Institut National de la Recherche Scientifique, 1650 Lionel-Boulet, Varennes, Quebec J3X 1S2 (Canada); Scientific Association Akadempribor, Uzbekistan Academy of Sciences, Akademgorodok, Tashkent 100125 (Uzbekistan)

2009-03-16T23:59:59.000Z

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481

Meteorological Reanalyses for the Study of Gulf War Illnesses: Khamisiyah Case Study  

Science Conference Proceedings (OSTI)

The Marine Meteorology Division of the Naval Research Laboratory (NRL), assisted by the Fleet Numerical Meteorology and Oceanography Center, has performed global and mesoscale reanalyses to support the study of Gulf War illness. Realistic and ...

D. L. Westphal; T. R. Holt; S. W. Chang; N. L. Baker; T. F. Hogan; L. R. Brody; R. A. Godfrey; J. S. Goerss; J. A. Cummings; D. J. Laws; C. W. Hines

1999-04-01T23:59:59.000Z

482

The Woodlands Metro Center energy study. Case studies of project planning and design for energy conservation  

SciTech Connect

Appendix II of The Woodlands Metro Center Energy Study near Houston consists of the following: Metro Center Program, Conventional Plan Building Prototypes and Detail Parcel Analysis, Energy Plan Building Prototypes, and Energy Plan Detail Parcel Analysis.

1980-03-01T23:59:59.000Z

483

A Case Study of Global Perspective Change From Selected Study Abroad Program Participation  

E-Print Network (OSTI)

This study examined selected components of faculty-led study abroad programs and determined students’ changes in global perspectives after participating in faculty-led study abroad programs. A census of the population of interest (N=19), included undergraduate and graduate students enrolled in the Texas A&M Namibia Technological Change and Agricultural Communications and the Texas A&M Guatemala Agricultural Leadership and Service Learning study abroad programs. Participants were asked to complete a study abroad course evaluation upon return to the university during class time. The researcher-developed course evaluation included items to measure students’ perspectives of orientation sessions, course delivery methods, program type, program staff, and individual development. The Global Perspective Inventory (GPI) was administered during pre-departure class meetings using the General Student Form. Post-experience administration class sessions were used to collect participants’ global perspectives using the Study Abroad Post Test form. The GPI tests measured changes in global perspectives along three learning dimensions; cognitive, intrapersonal, and interpersonal. Descriptive statistics (mean, frequencies, and standard deviation) were used to report the data. The results showed that (1) the academic programs were intellectually stimulating; (2) student’s individual development consisted of being more receptive to different ideas; and (3) student’s improved their global perspective with regards to cognitive and intrapersonal development.

Cockerell, Lauren

2012-12-01T23:59:59.000Z

484

Energy-conserving site design case studies: proceedings of the second workshop  

DOE Green Energy (OSTI)

The workshop was opened by Mr. J. Kaminsky giving a brief synopsis of the history of the case studies to date. The Site and Neighborhood Design case studies are roughly midway through the process of identifying and evaluating various options for increasing energy conservation in current design stages of their development and marketing schedule. The experiences gained to date are given for Burke Center (a village center site, concentrating on building options) in Fairfax Co., Virginia; Radisson (basically a new town) in central New York; Greenbrier (3,000 acres, very flat and wet in a standard metropolitan area) in Virginia near Norfolk; Shenandoah (a series of villages, developed in stages) in Georgia near Atlanta; and The Woodlands (12 million ft/sup 2/ of building area and 37,000 parking spaces) in Texas near Houston. Technical progress for each development is then summed. Dr. W.R. Powell presented a paper describing an energy conservation system called Community Annual Storage Systems (CASES). CASES collects heat in in summer and stores it for used heating in winter. In the winter, it preserves the chill and provides the necessary cooling in the summer for communities.

Hrabak, R

1979-01-01T23:59:59.000Z

485

The Super Efficient Refrigerator Program: Case study of a Golden Carrot program  

Science Conference Proceedings (OSTI)

The work in this report was conducted by the Analytic Studies Division (ASD) of the National Renewable Energy Laboratory (NREL) for the U.S. Department of Energy Office of Energy Efficiency and Renewable Energy, Office of Building Technologies. This case study describes the development and implementation of the Super Efficient Refrigerator Program (SERP), which awarded $30 million to the refrigerator manufacturer that developed and commercialized a refrigerator that exceeded 1993 federal efficiency standards by at least 25%. The program was funded by 24 public and private utilities. As the first Golden Carrot program to be implemented in the United States, SERP was studied as an example for future `market-pull` efforts.

Eckert, J B

1995-07-01T23:59:59.000Z

486

Multi-channel neutral analyzer-system  

DOE Green Energy (OSTI)

Design and calibration of a 15 channel multi-channel analyzer for analysis of energetic neutral particles escaping a hot plasma are discussed. Features of the analyzer include a frequency response from DC to 50 kHz, spatial resolution, mass resolution, and data acquisition and processing for 15 points on the energy distribution that are simultaneously recorded. Another feature of the system is the ability to radially scan the plasma. An rf ion source is used to provide ions and neutrals used for calibration of a reference single channel analyzer. This analyzer is, in turn, used to calibrate the multi-channel analyzer over the energy range 500 eV to 40 keV. A brief description of the data processing system is included. (RME)

Nexsen, Jr., W. E.; Turner, W. C.; Cummins, W. F.

1977-09-14T23:59:59.000Z

487

PLT neutral injection ignitron accelerating supply  

SciTech Connect

A phase-controlled rectifier was designed for the accelerating supply on the PLT Neutral Beam Injection system at PPPL. The rectifier must furnish 70 amperes at up to 50 KV for 300 milliseconds, with a duty cycle of up to 10 percent. Protection of the injectors requires the supply to withstand repeated crowbarring. The rectifying element selected to satisfy these requirements was a commercially-available ignitron, installed in a supporting frame and using firing circuits and controls designed by PPPL. (auth)

Ashcroft, D.L.; Murray, J.G.; Newman, R.A.; Peterson, F.L.

1975-11-01T23:59:59.000Z

488