Sample records for attic floor joists

  1. Roof and Attic Design Guidelines for new and retrofit Construction of Homes in Hot and Coild Climates

    SciTech Connect (OSTI)

    Desjarlais, Andre Omer [ORNL] [ORNL; LaFrance, Marc [International Energy Agency] [International Energy Agency

    2013-01-01T23:59:59.000Z

    Some guidelines for improving the energy efficiency of roofs and attics are presented and are based on the research of the DOE Building Technology. The results of combined analytical and experimental studies were used to benchmark computer tools, which in turn, were used to simulate homes in hot and cold climates. Adding floor and roof insulation, above deck ventilation, radiant barriers, cool color shingle, metal or tile roofs, sealing the attic floor, sealing the duct system and sealing the attic were simulated to compute the cost of energy savings. Results are prioritized to help building owners make an informed economic decision when contemplating roof and attic retrofits. Sealing the attic floor is a top retrofit option. The sealed attic approach and a new prototype roof assembly an insulated and ventilated roof are good options for retrofit work but have paybacks ranging from 15 to 25 years. A new sealed attic concept was simulated and computations show its simple payback is about 10 to 12 years in hot and cold climates; its first cost is significantly reduced from that of a spray foam approach. For new construction the best option is to keep the ducts out of the attic, make sure the attic floor is sealed and add at least code level of insulation to the ceiling.

  2. Thermal Performance Evaluation of Attic Radiant Barrier Systems Using the Large Scale Climate Simulator (LSCS)

    SciTech Connect (OSTI)

    Shrestha, Som S [ORNL] [ORNL; Miller, William A [ORNL] [ORNL; Desjarlais, Andre Omer [ORNL] [ORNL

    2013-01-01T23:59:59.000Z

    Application of radiant barriers and low-emittance surface coatings in residential building attics can significantly reduce conditioning loads from heat flow through attic floors. The roofing industry has been developing and using various radiant barrier systems and low-emittance surface coatings to increase energy efficiency in buildings; however, minimal data are available that quantifies the effectiveness of these technologies. This study evaluates performance of various attic radiant barrier systems under simulated summer daytime conditions and nighttime or low solar gain daytime winter conditions using the large scale climate simulator (LSCS). The four attic configurations that were evaluated are 1) no radiant barrier (control), 2) perforated low-e foil laminated oriented strand board (OSB) deck, 3) low-e foil stapled on rafters, and 4) liquid applied low-emittance coating on roof deck and rafters. All test attics used nominal RUS 13 h-ft2- F/Btu (RSI 2.29 m2-K/W) fiberglass batt insulation on attic floor. Results indicate that the three systems with radiant barriers had heat flows through the attic floor during summer daytime condition that were 33%, 50%, and 19% lower than the control, respectively.

  3. An Evaluation of the Placement of the Placement of Radiant Barriers on their Effectiveness in Reducing Heat Transfer in Attics

    E-Print Network [OSTI]

    Katipamula, S.; O'Neal, D.

    1986-01-01T23:59:59.000Z

    the attic floor was measured at two different roof deck temperatures (120°F and 140°F). The temperature distribution within the base fibrous insulation was also measured. Three different solid kraft laminates with aluminum foil backing were tested...

  4. Performance Assessment of Photovoltaic Attic Ventilator Fans 

    E-Print Network [OSTI]

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

    2000-01-01T23:59:59.000Z

    has long been identified as a method to abate such heat gains. We present test results from using the photovoltaic (PV) attic ventilator fans in a test home to assess impact on attic and cooling energy performance....

  5. Performance Assessment of Photovoltaic Attic Ventilator Fans

    E-Print Network [OSTI]

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

    2000-01-01T23:59:59.000Z

    has long been identified as a method to abate such heat gains. We present test results from using the photovoltaic (PV) attic ventilator fans in a test home to assess impact on attic and cooling energy performance....

  6. Performance Assessment of Photovoltaic Attic Ventilator Fans

    Broader source: Energy.gov [DOE]

    A case study of photovoltaic attic ventilator fans was conducted on an occupied single family home in Central Florida. Two fans were installed at mid-summer in an instrumented home where attic air temperature, meteorological conditions and space cooling electric power were measured. The home already had an attic radiant barrier, but still experienced attic air temperatures in excess of 130oF.

  7. Attic or Roof? An Evaluation of Two Advanced Weatherization Packages

    SciTech Connect (OSTI)

    Neuhauser, K.

    2012-06-01T23:59:59.000Z

    This project examines implementation of advanced retrofit measures in the context of a large-scale weatherization program and the archetypal Chicago brick bungalow. One strategy applies best practice air sealing methods and a standard insulation method to the attic floor. The other strategy creates an unvented roof assembly using materials and methods typically available to weatherization contractors. Through implementations of the retrofit strategies in a total of eight (8) test homes, the research found that the two different strategies achieve similar reductions in air leakage measurement (55%) and predicted energy performance (18%) relative to the pre-retrofit conditions.

  8. Attic Air Sealing Guide - Building America Top Innovation | Department...

    Energy Savers [EERE]

    United States. Read the Top Innovation profile on the Guide to Attic Air Sealing. Find case studies of Building America projects across the country that utilize effective attic...

  9. The Impact of Above-Sheathing Ventilation on the Thermal and Moisture Performance of Steep-Slope Residential Roofs and Attics

    E-Print Network [OSTI]

    Miller, W.; Karagiozis, A.; Wilson, J.

    2006-01-01T23:59:59.000Z

    THE IMPACT OF ABOVE-SHEATHING VENTILATION ON THE THERMAL AND MOISTURE PERFORMANCE OF STEEP-SLOPE RESIDENTIAL ROOFS AND ATTICS William (Bill) Miller Research Scientist Oak Ridge National Laboratory Oak Ridge, Tennessee Joe Wilson Product... with and without infrared blocking color pigments (IrBCPs) and with and without above-sheathing ventilation. The combination of increased solar reflectance and above-sheathing ventilation reduced the heat flow penetrating the attic floor by 70% as compared...

  10. Next Generation Roofs and Attics for Homes

    SciTech Connect (OSTI)

    Miller, William A [ORNL] [ORNL; Kosny, Jan [ORNL] [ORNL

    2008-01-01T23:59:59.000Z

    Prototype residential roof and attic assemblies were constructed and field tested in a mixed-humid U.S. climate. Summer field data showed that at peak day irradiance the heat transfer penetrating the roof deck dropped almost 90% compared with heat transfer for a conventional roof and attic assembly. The prototype assemblies use a combination of strategies: infrared reflective cool roofs, radiant barriers, above-sheathing ventilation, low-emittance surfaces, insulation, and thermal mass to reduce the attic air temperature and thus the heat transfer into the home. The prototype assemblies exhibited attic air temperatures that did not exceed the peak day outdoor air temperature. Field results were benchmarked against an attic computer tool and simulations made for the densely populated, hot and dry southeastern and central-basin regions of California. New construction in the central basin could realize a 12% drop in ceiling and air-conditioning annual load compared with a code-compliant roof and attic having solar reflectance of 0.25 and thermal emittance of 0.75. In the hot, dry southeastern region of California, the combined ceiling and duct annual load drops by 23% of that computed for a code-compliant roof and attic assembly. Eliminating air leakage from ducts placed in unconditioned attics yielded savings comparable to the best simulated roof and attic systems. Retrofitting an infrared reflective clay tile roof with 1 -in (0.032-m) of EPS foam above the sheathing and improving existing ductwork by reducing air leakage and wrapping ducts with insulation can yield annual savings of about $200 compared with energy costs for pre-1980 construction.

  11. Modeling of Residential Attics with Radiant Barriers 

    E-Print Network [OSTI]

    Wilkes, K. E.

    1988-01-01T23:59:59.000Z

    This paper gives a summary of the efforts at ORNL in modeling residential attics with radiant barriers. Analytical models based on a system of macroscopic heat balances have been developed. Separate models have been developed for horizontal radiant...

  12. A Hygrothermal Risk Analysis Applied to Residential Unvented Attics

    SciTech Connect (OSTI)

    Pallin, Simon B [ORNL] [ORNL; Kehrer, Manfred [ORNL] [ORNL

    2013-01-01T23:59:59.000Z

    Aresidential building, constructed with an unvented attic, is acommonroof assembly in the United States.The expected hygrothermal performance and service life of the roof are difficult to estimate due to a number of varying parameters.Typical parameters expected to vary are the climate, direction, and slope of the roof as well as the radiation properties of the surface material. Furthermore, influential parameters are indoor moisture excess, air leakages through the attic floor, and leakages from air-handling unit and ventilation ducts. In addition, the type of building materials such as the insulation material and closed or open cell spray polyurethane foam will influence the future performance of the roof. A development of a simulation model of the roof assembly will enable a risk and sensitivity analysis, in which the most important varying parameters on the hygrothermal performance can be determined. The model is designed to perform probabilistic simulations using mathematical and hygrothermal calculation tools. The varying input parameters can be chosen from existing measurements, simulations, or standards. An analysis is applied to determine the risk of consequences, such as mold growth, rot, or energy demand of the HVAC unit. Furthermore, the future performance of the roof can be simulated in different climates to facilitate the design of an efficient and reliable roof construction with the most suitable technical solution and to determine the most appropriate building materials for a given climate

  13. Influence of Infrared Radiation on Attic Heat Transfer

    E-Print Network [OSTI]

    Katipamula, S.; Turner, W. D.; Murphy, W. E.; O'Neal, D. L.

    1985-01-01T23:59:59.000Z

    An experimental study concerned with different modes of heal transfer in fibrous and cellulose insulating material is presented. A series of experiments were conducted using an attic simulator to determine the effects of ventilation on attic heat...

  14. Measure Guideline: Guide to Attic Air Sealing

    SciTech Connect (OSTI)

    Lstiburek, J.

    2014-09-01T23:59:59.000Z

    The Guide to Attic Air Sealing was completed in 2010 and although not in the standard Measure Guideline format, is intended to be a Measure Guideline on Attic Air Sealing. The guide was reviewed during two industry stakeholders meetings held on December 18th, 2009 and January 15th, 2010, and modified based on the comments received. Please do not make comments on the Building America format of this document. The purpose of the Guide to Attic Air Sealing is to provide information and recommendations for the preparation work necessary prior to adding attic insulation. Even though the purpose of this guide is to save energy - health, safety and durability should not be compromised by energy efficiency. Accordingly, combustion safety and ventilation for indoor air quality are addressed first. Durability and attic ventilation then follow. Finally, to maximize energy savings, air sealing is completed prior to insulating. The guide is intended for home remodelers, builders, insulation contractors, mechanical contractors, general contractors who have previously done remodeling and homeowners as a guide to the work that needs to be done.

  15. Analysis of Attic Radiant Barrier Systems Using Mathematical Models

    E-Print Network [OSTI]

    Fairey, P.; Swami, M.

    1988-01-01T23:59:59.000Z

    During the past six years, the Florida Solar Energy Center (FSEC) has conducted extensive experimental research on radiant barrier systems (RBS). This paper presents recent research on the development of mathematical attic models. Two levels...

  16. Analysis of Attic Radiant Barrier Systems Using Mathematical Models 

    E-Print Network [OSTI]

    Fairey, P.; Swami, M.

    1988-01-01T23:59:59.000Z

    During the past six years, the Florida Solar Energy Center (FSEC) has conducted extensive experimental research on radiant barrier systems (RBS). This paper presents recent research on the development of mathematical attic models. Two levels...

  17. Moisture performance of sealed attics in the mixed-humid climate

    SciTech Connect (OSTI)

    Boudreaux, Philip R [ORNL; Pallin, Simon B [ORNL; Jackson, Roderick K [ORNL

    2013-12-01T23:59:59.000Z

    Oak Ridge National Laboratory studied 8 homes in the mixed-humid climate, 4 with vented attics and 4 with sealed attics. ORNL wanted to understand the moisture performance of the sealed attic and how it affected the interior environment. We found that the attic and interior of sealed attic homes were more humid than the attic and interior observed in vented attic homes. This is due to the lack of ventilation in the sealed attic. Historically attics have been vented to dehumidify the attic and interior of the home. A sealed attic design greatly reduces the venting potential and thus this drying pathway and can cause elevated interior moisture over a vented attic home. Despite the elevated attic and interior moisture in the sealed attic homes, so far no mold or material degradation has been found. The roof sheathing moisture content has stayed below 20%, indicating low potential for material degradation. Also the relative humidity at the roof sheathing has stayed within the ASHRAE 160 design criteria except for a short time during the 2011/2012 winter. This was due to a combination of the sealed attic design (minimal venting to the outside) and the duct work not being operated in the attic which usually provides a dehumidification pathway. It was also found that when the humidity was controlled using the HVAC system, it resulted in 7% more cooling energy consumption. In the mixed-humid climate this reduces the cost effectiveness of the sealed attic design as a solution for bringing ducts into a semi-conditioned space. Because of this we are recommending the other alternatives be used to bringing ducts into the conditioned space in both new construction and retrofit work in the mixed-humid climate.

  18. Cooling Energy Measurements of Houses with Attics Containing Radiant Barriers

    E-Print Network [OSTI]

    Levins, W. P.; Karnitz, M. A.; Knight, D. K.

    1986-01-01T23:59:59.000Z

    Tests were conducted by Oak Ridge National Laboratory (ORNL) to determine the magnitude of the energy savings brought about by installing radiant barriers in the attics of single-family houses. The radiant barrier used for this test was a product...

  19. Thermal model of attic systems with radiant barriers

    SciTech Connect (OSTI)

    Wilkes, K.E.

    1991-07-01T23:59:59.000Z

    This report summarizes the first phase of a project to model the thermal performance of radiant barriers. The objective of this phase of the project was to develop a refined model for the thermal performance of residential house attics, with and without radiant barriers, and to verify the model by comparing its predictions against selected existing experimental thermal performance data. Models for the thermal performance of attics with and without radiant barriers have been developed and implemented on an IBM PC/AT computer. The validity of the models has been tested by comparing their predictions with ceiling heat fluxes measured in a number of laboratory and field experiments on attics with and without radiant barriers. Cumulative heat flows predicted by the models were usually within about 5 to 10 percent of measured values. In future phases of the project, the models for attic/radiant barrier performance will be coupled with a whole-house model and further comparisons with experimental data will be made. Following this, the models will be utilized to provide an initial assessment of the energy savings potential of radiant barriers in various configurations and under various climatic conditions. 38 refs., 14 figs., 22 tabs.

  20. Study of heat transfer in attics with a small scale simulator

    E-Print Network [OSTI]

    Katipamula, Srinivas

    1985-01-01T23:59:59.000Z

    University Chairman of Advisory Committee: W. D. Turner An experimental study concerned with different modes of heat. transfer in fibrous and cellulose insulating material is presented. A series of experiments was conducted using an attic simulator... to deter- mine the effects of ventilation on attic heat transfer. and the effect of infrared radiation on the thcrn&al conductivity of th& insulation sys- tem and on attic heat transfer. All the tests were perl'ormed at, steady state conditions...

  1. Moisture Risk in Unvented Attics Due to Air Leakage Paths

    SciTech Connect (OSTI)

    Prahl, D.; Shaffer, M.

    2014-11-01T23:59:59.000Z

    IBACOS completed an initial analysis of moisture damage potential in an unvented attic insulated with closed-cell spray polyurethane foam. To complete this analysis, the research team collected field data, used computational fluid dynamics to quantify the airflow rates through individual airflow (crack) paths, simulated hourly flow rates through the leakage paths with CONTAM software, correlated the CONTAM flow rates with indoor humidity ratios from Building Energy Optimization software, and used Warme und Feuchte instationar Pro two-dimensional modeling to determine the moisture content of the building materials surrounding the cracks. Given the number of simplifying assumptions and numerical models associated with this analysis, the results indicate that localized damage due to high moisture content of the roof sheathing is possible under very low airflow rates. Reducing the number of assumptions and approximations through field studies and laboratory experiments would be valuable to understand the real-world moisture damage potential in unvented attics.

  2. Cost-Optimized Attic Insulation Solution for Factory-Built Homes...

    Broader source: Energy.gov (indexed) [DOE]

    significant challenge due to cost, production, and transportation constraints. This 2014 Top Innovation highlights research conducted by the Top Innov Manufact home attic insul...

  3. Measure Guideline: Air Sealing Attics in Multifamily Buildings

    SciTech Connect (OSTI)

    Otis, C.; Maxwell, S.

    2012-06-01T23:59:59.000Z

    This Building America Measure Guideline is intended for owners, builders, contractors, homeowners, and other stakeholders in the multifamily building industry, and focuses on challenges found in existing buildings for a variety of housing types. It explains why air sealing is desirable, explores related health and safety issues, and identifies common air leakage points in multifamily building attics. In addition, it also gives an overview of materials and techniques typically used to perform air sealing work.

  4. Radiant Barrier Insulation Performance in Full Scale Attics with Soffit and Ridge Venting

    E-Print Network [OSTI]

    Ober, D. G.; Volckhausen, T. W.

    1988-01-01T23:59:59.000Z

    There is a limited data base on the full scale performance of radiant barrier insulation in attics. The performance of RBS have been shown to be dependent on attic ventilation characteristics. Tests have been conducted on a duplex located in Florida...

  5. ORNL Roof and Attic System Shows Efficient Retrofit By Zaher Karp Reuters, July 27, 2009

    E-Print Network [OSTI]

    Oak Ridge National Laboratory

    ORNL Roof and Attic System Shows Efficient Retrofit Option By Zaher Karp ­ Reuters, July 27, 2009 A new roof and attic system developed at the Oak Ridge National Laboratory Building Technology Center. Texas-based Billy Ellis Roofing funds the research through the Building Technology Center

  6. Next Generation Attics and Roof Systems | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn'tOrigin of Contamination in Many DevilsForumEngines |NewStateDepartment of Energy toNextAttics

  7. Next Generation Attics and Roof Systems | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page onYouTube YouTube Note: Since the.pdfBreaking ofOilNEW HAMPSHIREofNewsletter Newsletter Better BuildingsAttics and Roof

  8. Ducts in the Attic? What Were They Thinking? Preprint

    SciTech Connect (OSTI)

    Roberts, D.; Winkler, J.

    2010-08-01T23:59:59.000Z

    As energy-efficiency efforts focus increasingly on existing homes, we scratch our heads about construction decisions made 30, 40, 50-years ago and ask: 'What were they thinking?' A logical follow-on question is: 'What will folks think in 2050 about the homes we're building today?' This question can lead to a lively discussion, but the current practice that we find most alarming is placing ducts in the attic. In this paper, we explore through literature and analysis the impact duct location has on cooling load, peak demand, and energy cost in hot climates. For a typical new home in these climates, we estimate that locating ducts in attics rather than inside conditioned space increases the cooling load 0.5 to 1 ton, increases cooling costs 15% and increases demand by 0.75 kW. The aggregate demand to service duct loss in homes built in Houston, Las Vegas, and Phoenix during the period 2000 through 2009 is estimated to be 700 MW. We present options for building homes with ducts in conditioned space and demonstrate that these options compare favorably with other common approaches to achieving electricity peak demand and consumption savings in homes.

  9. Inverted Attic Bulkhead for HVAC Ductwork, Roseville, California (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2013-10-01T23:59:59.000Z

    K. Hovnanian Homes constructed a 2,253-ft single-story slab-on-grade ranch house for an occupied test house (new construction) in Roseville, California. One year of monitoring and analysis focused on the effectiveness of the space conditioning system at maintaining acceptable temperature and relative humidity levels in several rooms of the home, as well as room-to-room differences and the actual measured energy consumption by the space conditioning system. In this home, the air handler unit (AHU) and ducts were relocated to inside the thermal boundary. The AHU was relocated from the attic to a mechanical closet, and the ductwork was located inside an insulated and air-sealed bulkhead in the attic. To describe the performance and comfort in the home, the research team selected representative design days and extreme days from the annual data for analysis. To ensure that temperature differences were within reasonable occupant expectations, the team followed Air Conditioning Contractors of America guidance. At the end of the monitoring period, the occupant of the home had no comfort complaints in the home. Any variance between the modeled heating and cooling energy and the actual amounts used can be attributed to the variance in temperatures at the thermostat versus the modeled inputs.

  10. Internal Microclimate Resulting From Ventilated Attics in Hot and Humid Regions

    E-Print Network [OSTI]

    Mooney, B. L.; Porter, W. A.

    Ventilated spaces in the built environment create unique and beneficial microclimates. While the current trends in building physics suggest sealing attics and crawlspaces, comprehensive research still supports the benefits of the ventilated...

  11. Radiant Barrier Insulation Performance in Full Scale Attics with Soffit and Ridge Venting 

    E-Print Network [OSTI]

    Ober, D. G.; Volckhausen, T. W.

    1988-01-01T23:59:59.000Z

    with soffit and ridge venting to measure attic performance. The unique features of these experiments are accurate and extensive instrumentation with heat flow meters, field verification of HFM calibration, extensive characterization of the installed ceiling...

  12. First Floor1 Second Floor2

    E-Print Network [OSTI]

    Gleeson, Joseph G.

    Resource Center Financial Counseling & Infusion Center Scheduling Lactation Room Meditation Garden Infusion Center Clinical Lab Waiting Playground Registration Infusion Center Waiting Second Floor Research Tower . . . . . . . . . . . . . . . . . .Second Conference Room 2250 . . . . . . . . . . . . . . . . . .Second Financial Counseling & Infusion

  13. Effects of Radiant Barrier Systems on Ventilated Attics in a Hot and Humid Climate 

    E-Print Network [OSTI]

    Medina, M. A.; O'Neal, D. L.; Turner, W. D.

    1992-01-01T23:59:59.000Z

    Energy Measurements of Unoccupied Single-Family Houses with Attics Containing Radiant Barriers," ORNLICON-200, Oak Ridge National Laboratory, Oak Ridge, TN. 9. Levins W.P. and Karnitz M.A., and Knight D.K., 1986, "Cooling Energy Measurements...-II and R-30 Ceiling Insulation. "ORNLICON-226, Oak Ridge National Laboratory, Oak Ridge, TN. II. Levins W.P. and Karnitz M.A., 1987, "Energy Measurements of Single-Family Houses with Attics Containing Radiant Barriers." Presented at the ASHRAE Summer...

  14. Effects of Radiant Barrier Systems on Ventilated Attics in a Hot and Humid Climate

    E-Print Network [OSTI]

    Medina, M. A.; O'Neal, D. L.; Turner, W. D.

    was not sensitive to increased airflows. The ceiling heat flux reductions produced by the radiant barrier systems were between 25 and 34 percent, with 28 percent being the reduction observed most often in the presence of attic ventilation. All results presented...

  15. Design of a flooring removal system for asbestos backed flooring

    E-Print Network [OSTI]

    Puduru, Pathanjali Sai

    1990-01-01T23:59:59.000Z

    Page 1 Properties of flooring, adhesive and subflooring 2 Results for wood subflooring vvhen t, is 100 deg C 3 Results for vood subflooring when t, is 110 deg C 4 Results for v;ood subfloorin ' when t, is 120 deg C 34 LIST OF FIGURES Figure Pa. ge... 1 Cross section of a, typical non-foam flooring 2 Cross section of a typical foam flooring 3 'Top surface heating of the flooring material . 4 Hot knife at adhessve layer . 10 5 Radiation method of heating 6 Conduction method of heating 12 7...

  16. 1. Large Scale Climate Simulator (Building 3144) The LSCS tests roof and/or attic assemblies weighing up to

    E-Print Network [OSTI]

    Oak Ridge National Laboratory

    Envelope 1. Large Scale Climate Simulator (Building 3144) The LSCS tests roof and/or attic assemblies weighing up to 9000 kg (10 tons) and as high as 1.83 m (6 ft.) under any inhabited climatic and outdoors but also captures a wide range of secondary metrics. 2. Rotatable Guarded Hot Box (Building 3144

  17. Assessing the Longevity of Residential Duct Sealants Published in Proc. RILEM 3rd

    E-Print Network [OSTI]

    within the thermal envelope (e.g., in joist spaces between floors or interior partitions) can still have

  18. Impact of Thermally Insulated Floors 

    E-Print Network [OSTI]

    Alghimlas, F.; Omar, E. A.

    2004-01-01T23:59:59.000Z

    of insulated floors. It was found that using an R- 10 floors in multi-story apartment buildings greatly reduce both the peak cooling demand as well as the energy consumption by about 15%, whereas only minimal savings (about 4%) were detected in the case...

  19. The Impact of Above-Sheathing Ventilation on the Thermal and Moisture Performance of Steep-Slope Residential Roofs and Attics 

    E-Print Network [OSTI]

    Miller, W.; Karagiozis, A.; Wilson, J.

    2006-01-01T23:59:59.000Z

    THE IMPACT OF ABOVE-SHEATHING VENTILATION ON THE THERMAL AND MOISTURE PERFORMANCE OF STEEP-SLOPE RESIDENTIAL ROOFS AND ATTICS William (Bill) Miller Research Scientist Oak Ridge National Laboratory Oak Ridge, Tennessee Joe Wilson Product... Manager Metro Roof Products Oceanside, California Achilles Karagiozis Research Scientist Oak Ridge National Laboratory Oak Ridge, Tennessee ABSTRACT Field studies were conducted on several attic assemblies having stone-coated metal shake roofs...

  20. Low floor mass transit vehicle

    DOE Patents [OSTI]

    Emmons, J. Bruce (Beverly Hills, MI); Blessing, Leonard J. (Rochester, MI)

    2004-02-03T23:59:59.000Z

    A mass transit vehicle includes a frame structure that provides an efficient and economical approach to providing a low floor bus. The inventive frame includes a stiff roof panel and a stiff floor panel. A plurality of generally vertical pillars extend between the roof and floor panels. A unique bracket arrangement is disclosed for connecting the pillars to the panels. Side panels are secured to the pillars and carry the shear stresses on the frame. A unique seating assembly that can be advantageously incorporated into the vehicle taking advantage of the load distributing features of the inventive frame is also disclosed.

  1. Q. For the 2005 Standards there is a new compliance credit for "ducts buried in attic insulation." What must be done to qualify for that credit?

    E-Print Network [OSTI]

    Q. For the 2005 Standards there is a new compliance credit for "ducts buried in attic insulation installation of insulation and duct sealing. When taking the buried duct credit, a minimum of R-30 insulation-4.2 duct insulation. Only the portions of duct runs that are directly on or within 3.5 inches

  2. Development of a Transient Heat and Mass Transfer Model of Residential Attics to Predict Energy Savings Produced by the Use of Radiant Barriers

    E-Print Network [OSTI]

    Medina, M. A.

    A transient heat and mass transfer model was developed to predict ceiling heat gain/loss through the attic space in residences and to accurately estimate savings in cooling and heating loads produced by the use of radiant barriers. The model...

  3. Energy Savings and Peak Demand Reduction of a SEER 21 Heat Pump vs. a SEER 13 Heat Pump with Attic and Indoor Duct Systems

    SciTech Connect (OSTI)

    Cummings, J.; Withers, C.

    2014-03-01T23:59:59.000Z

    This report describes results of experiments that were conducted in an unoccupied 1600 square foot house--the Manufactured Housing (MH Lab) at the Florida Solar Energy Center (FSEC)--to evaluate the delivered performance as well as the relative performance of a SEER 21 variable capacity heat pump versus a SEER 13 heat pump. The performance was evaluated with two different duct systems: a standard attic duct system and an indoor duct system located in a dropped-ceiling space.

  4. Optimization Online - Efficient Formulations for the Multi-Floor ...

    E-Print Network [OSTI]

    Marc Goetschalckx

    2007-02-28T23:59:59.000Z

    Feb 28, 2007 ... ... of the facility layout problem with practical applications when the price ... provided the floor projections on the ground floor are nested starting ...

  5. CASE STUDY OF DUCT RETROFIT OF A 1985 HOME AND GUIDELINES FOR ATTIC AND CRAWL SPACE DUCT SEALING

    SciTech Connect (OSTI)

    Boudreaux, Philip R [ORNL; Christian, Jeffrey E [ORNL; Jackson, Roderick K [ORNL

    2012-01-01T23:59:59.000Z

    The U.S. Department of Energy (DOE) is fully committed to research for developing the information and capabilities necessary to provide cost-effective residential retrofits yielding 50% energy savings within the next several years. Heating, ventilation, and air conditioning (HVAC) is the biggest energy end use in the residential sector, and a significant amount of energy can be wasted through leaky ductwork in unconditioned spaces such as attics and crawl spaces. A detailed duct sealing case study is presented for one house along with nine brief descriptions of other duct retrofits completed in the mixed-humid climate. Costs and estimated energy savings are reported for most of the ten houses. Costs for the retrofits ranged from $0.92/ft2 to $1.80/ft2 of living space and estimated yearly energy cost savings due to the duct retrofits range from 1.8% to 18.5%. Lessons learned and duct sealing guidelines based on these ten houses, as well as close work with the HVAC industry in the mixed-humid climate of East Tennessee, northern Georgia, and south-central Kentucky are presented. It is hoped that the lessons learned and guidelines will influence local HVAC contractors, energy auditors, and homeowners when diagnosing or repairing HVAC duct leakage and will be useful for steering DOE s future research in this area.

  6. First Floor Smithsonian American Art Museum

    E-Print Network [OSTI]

    Mathis, Wayne N.

    First Floor Smithsonian American Art Museum American Experience Folk Art Special ExhibitionsMillan Education Center Folk Art One Life Archives of American Art Gallery Recent AcquisitionsMuseum Store Museum Museum Graphic Arts American Art through 1940 America's Presidents The Struggle for Justice

  7. International Flooring Conference 26 March 2009, Changzhou, China

    E-Print Network [OSTI]

    International Flooring Conference 26 March 2009, Changzhou, China Global Trade of Wood Products;International Flooring Conference 26 March 2009, Changzhou, China Subjects I. Overview of developments II 26 March 2009, Changzhou, China Acknowledgements · China National Forest Products Industry

  8. Floor Support | Stanford Synchrotron Radiation Lightsource

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC) Environmental Assessments (EA)Budget(DANCE) Target 1 Flight Path°Floor Support

  9. UCSF EMERGENCY PREPAREDNESS EAP Floor Warden Duties Pamela Roskowski

    E-Print Network [OSTI]

    Derisi, Joseph

    followed Retrieve emergency bag and put on Floor Warden ID vest and hard hat Observe any hazardous or Emergency Responders with status report of condition of assigned floor. Include the last known locations of any injuries, deaths, trapped or missing persons, fires, hazardous materials spills, utility failures

  10. Impact of Solar Heat Gain on Radiant Floor Cooling System Design

    E-Print Network [OSTI]

    Feng, Jingjuan Dove; Schiavon, Stefano; Bauman, Fred

    2013-01-01T23:59:59.000Z

    Bauman F. 2013. Impact of Solar Heat Gain on Radiant FloorBauman F. 2013. Impact of Solar Heat Gain on Radiant FloorBauman F. 2013. Impact of Solar Heat Gain on Radiant Floor

  11. Impact of Solar Heat Gain on Radiant Floor Cooling System Design

    E-Print Network [OSTI]

    Feng, Jingjuan Dove; Schiavon, Stefano; Bauman, Fred

    2013-01-01T23:59:59.000Z

    Gain on Radiant Floor Cooling System Design. Proceedings ofWater-based radiant cooling systems are gaining popularityGain on Radiant Floor Cooling System Design. Proceedings of

  12. Property:Building/FloorAreaTotal | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal PwerPerkins County, Nebraska:Precourt InstituteFloorAreaOffices JumpFloorAreaShopsFloorAreaTotal

  13. Property:Building/FloorAreaShops | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal PwerPerkins County, Nebraska:Precourt InstituteFloorAreaOffices JumpFloorAreaShops Jump to:

  14. Property:Building/FloorAreaSportCenters | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal PwerPerkins County, Nebraska:Precourt InstituteFloorAreaOffices JumpFloorAreaShops Jump

  15. Property:Building/FloorAreaWarehouses | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal PwerPerkins County, Nebraska:Precourt InstituteFloorAreaOfficesFloorAreaWarehouses Jump to:

  16. DOE Zero Energy Ready Home Case Study: Southern Energy Homes...

    Office of Environmental Management (EM)

    and an R-28 fiberglass blanket under the floor joists. One mini-split ductless heat pump heats and cools the home with thermostat-controlled in-wall fans to transfer heat to...

  17. Accepted for publication J. of Performance of Constructed Facilities, ASCE, 06/2007 An Engineering Perspective of the Collapse of WTC-I

    E-Print Network [OSTI]

    Hoffmann, Christoph M.

    Facilites, ASCE, 06/2007 3 initiating collapse of the WTC-I tower, such as one due to loss of lateral bracing and buckling of perimeter columns induced by failure of open-web floor joists under thermal loads

  18. Academic Programs and Policy 401 Golden Shore, 6th Floor

    E-Print Network [OSTI]

    Ponce, V. Miguel

    Academic Programs and Policy 401 Golden Shore, 6th Floor Long Beach, CA 90802-4210 www for graduation is specified (not just the total for the major): _______ the proposed bachelor's program requires no fewer and no more than 120 units _______ proposed bachelor's degree programs

  19. Controlling Social Dynamics with a Parametrized Model of Floor Regulation

    E-Print Network [OSTI]

    Das, Suman

    Controlling Social Dynamics with a Parametrized Model of Floor Regulation Crystal Chao, Andrea L is to build autonomous robot controllers for successfully engaging in human-like turn-taking interactions. Towards this end, we present CADENCE, a novel computational model and architecture that explicitly reasons

  20. Pattern of Thermal Fluctuations in a Recovery Boiler Floor

    SciTech Connect (OSTI)

    Abdullah, Z.; Gorog, J.P.; Keiser, J.R.; Meyers, L.E.; Swindeman, R.W.

    1999-04-25T23:59:59.000Z

    The floor of a black liquor recovey boiler at a mill in central Canada has experienced cracking and delamination of the composite tubing near the spout wall and deformation of the floor panels that is most severe in the vicinity of the spout wall. One possible explanation for the observed damage is impacts of salt cake falling from the convective section onto the floor. In order to determine if such impacts do occur, strain gauges and thermocouples were installed on the boiler floor in areas where cracking and deformation were most frequent. The data obtained from these instruments indicate that brief, sudden temperature fluctuations do occur, and changes in the strain experienced by the affected tube occur simultaneously. These fluctuations appear to occur less often along the spout wall and more frequently with increasing distance from the wall. The frequency of these temperature fluctuations is insufficient for thermal fatigue to be the sole cause of the cracking observed on the tubes, but the data are consistent with what might be expected from pieces of falling salt cake.

  1. Pattern of thermal fluctuations in a recovery boiler floor

    SciTech Connect (OSTI)

    Keiser, J.R.; Meyers, L.E.; Swindeman, R.W.; Gorog, J.P.; Abdullah, Z.

    1999-07-01T23:59:59.000Z

    The floor of a black liquor recovery boiler at a mill in central Canada has experienced cracking and delamination of the composite tubing near the spout wall and deformation of the floor panels that is most severe in the vicinity of the spout wail. One possible explanation for the observed damage is impacts of salt cake falling from the convective section onto the floor. In order to determine if such impacts do occur, strain gauges and thermocouples were installed on the boiler floor in areas where cracking and deformation were most frequent. The data obtained from these instruments indicate that brief, sudden temperature fluctuations do occur, and changes in the strain experienced by-the affected tube occur simultaneously. These fluctuations appear to occur less often along the spout wall and more frequently with increasing distance from the wall. The frequency of these temperature fluctuations is insufficient for thermal fatigue to be the sole cause of the cracking observed on the tubes, but the data are consistent with what might be expected from pieces of falling salt cake.

  2. UWMC Floor Maps for Pa ents and Visitors

    E-Print Network [OSTI]

    Yetisgen-Yildiz, Meliha

    Center SHUTTLES To Harborview, UWMC-Roosevelt, FHCHC, and SCCA Pharmacy - Inpa ent PACIFIC TOWER Radia ng Area Angio-VIR CT/MRI Nuclear Medicine Ultrasound Quiet Room PACIFIC TOWER Anatomic Pathology Pavilion Pharmacy Spiral Stairs Vending Machines Sky Bridge Shu le Cash machine (1st Floor) Coffee (1st & 3

  3. Numerical Simulation of Thermal Performance of Floor Radiant Heating System with Enclosed Phase Change Material

    E-Print Network [OSTI]

    Qiu, L.; Wu, X.

    2006-01-01T23:59:59.000Z

    water temperatures. With the method of enthalpy , the PCM thermal storage time is studied under different supply water temperatures, supply water flows, distances between water wipe in the floor construction, floor covers and insulation conditions....

  4. Design and Experiments of a Solar Low-temperature Hot Water Floor Radiant Heating System 

    E-Print Network [OSTI]

    Wu, Z.; Li, D.

    2006-01-01T23:59:59.000Z

    The solar low-temperature hot water floor radiant heating system combines solar energy heating with floor radiant heating. This kind of environmental heating way not only saves fossil resources and reduces pollution, but also makes people feel more...

  5. Design and Experiments of a Solar Low-temperature Hot Water Floor Radiant Heating System

    E-Print Network [OSTI]

    Wu, Z.; Li, D.

    2006-01-01T23:59:59.000Z

    The solar low-temperature hot water floor radiant heating system combines solar energy heating with floor radiant heating. This kind of environmental heating way not only saves fossil resources and reduces pollution, but also makes people feel more...

  6. Spray Foam Exterior Insulation with Stand-Off Furring

    SciTech Connect (OSTI)

    Herk, A.; Baker, R.; Prahl, D.

    2014-03-01T23:59:59.000Z

    IBACOS, in collaboration with GreenHomes America, was contracted by the New York State Energy Research and Development Authority to research exterior wall insulation solutions. This research investigated cost-effective deep energy retrofit (DER) solutions for improving the building shell exterior while achieving a cost-reduction goal, including reduced labor costs to reach a 50/50 split between material and labor. The strategies included exterior wall insulation plus energy upgrades as needed in the attic, mechanical and ventilation systems, and basement band joist, walls, and floors. The work can be integrated with other home improvements such as siding or window replacement. This strategy minimizes physical connections to existing wall studs, encapsulates existing siding materials (including lead paint) with spray foam, and creates a vented rain screen assembly to promote drying. GreenHomes America applied construction details created by IBACOS to a test home. 2x4 framing members were attached to the wall at band joists and top plates using 'L' clips, with spray foam insulating the wall after framing was installed. Windows were installed simultaneously with the framing, including extension jambs. The use of clips in specific areas provided the best strength potential, and 'picture framing' the spray foam held the 2x4s in place. Short-term testing was performed at this house, with monitoring equipment installed for long-term testing. Testing measurements will be provided in a later report, as well as utility impact (before and after), costs (labor and materials), construction time, standard specifications, and analysis for the exterior wall insulation strategy.

  7. Stand-Off Furring in Deep Energy Retrofits, Syracuse, New York (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2014-05-01T23:59:59.000Z

    IBACOS, in collaboration with GreenHomes America, was contracted by the New York State Energy Research and Development Authority to research exterior wall insulation solutions. This research investigated cost-effective deep energy retrofit (DER) solutions for improving the building shell exterior while achieving a cost-reduction goal, including reduced labor costs to reach a 50/50 split between material and labor. The strategies included exterior wall insulation plus energy upgrades as needed in the attic, mechanical and ventilation systems, and basement band joist, walls, and floors. The work can be integrated with other home improvements such as siding or window replacement. This strategy minimizes physical connections to existing wall studs, encapsulates existing siding materials (including lead paint) with spray foam, and creates a vented rain screen assembly to promote drying. GreenHomes America applied construction details created by IBACOS to a test home. 2x4 framing members were attached to the wall at band joists and top plates using 'L' clips, with spray foam insulating the wall after framing was installed. Windows were installed simultaneously with the framing, including extension jambs. The use of clips in specific areas provided the best strength potential, and 'picture framing' the spray foam held the 2x4s in place. Short-term testing was performed at this house, with monitoring equipment installed for long-term testing. Testing measurements will be provided in a later report, as well as utility impact (before and after), costs (labor and materials), construction time, standard specifications, and analysis for the exterior wall insulation strategy.

  8. Thermal Behavior of Floor Tubes in a Kraft Recovery Boiler

    SciTech Connect (OSTI)

    Barker, R.E.; Choudhury, K.A.; Gorog, J.P.; Hall, L.M.; Keiser, J.R.; Sarma, G.B.

    1999-09-12T23:59:59.000Z

    The temperatures of floor tubes in a slope-floored black liquor recovery boiler were measured using an array of thermocouples located on the tube crowns. It was found that sudden, short duration temperature increases occurred with a frequency that increased with distance from the spout wall. To determine if the temperature pulses were associated with material falling from the convective section of the boiler, the pattern of sootblower operation was recorded and compared with the pattern of temperature pulses. During the period from September, 1998, through February, 1999, it was found that more than 2/3 of the temperature pulses occurred during the time when one of the fast eight sootblowers, which are directed at the back of the screen tubes and the leading edge of the first superheater bank, was operating.

  9. Accelerated Wear Tests on Common Floor-covering Materials.

    E-Print Network [OSTI]

    Stewart, B. R.; Kunze, O. R.; Hobgood, Price.

    1958-01-01T23:59:59.000Z

    *'r** qd** ""~c- web*- !,* . flccelerated Wear Tests e" f loor-couering materials AGRICULTURAL EXPERIMENT STATION R. D. LEWIS, DIRECTOR, COLLEGE STATION. TEXAS SUMMARY I .. - " : 5: Accelerated wear tests made on six common floor covering... materials indicated there are variations in the changes of appearance and wear in these materials. Solid sheet vinyls and rubber tiles showed significantly less wear than asphalt tiles, vinyl- asbestos tiles, linoleums and cork. Asphalt tiles showed...

  10. PHASE CHANGE MATERIALS IN FLOOR TILES FOR THERMAL ENERGY STORAGE

    SciTech Connect (OSTI)

    Douglas C. Hittle

    2002-10-01T23:59:59.000Z

    Passive solar systems integrated into residential structures significantly reduce heating energy consumption. Taking advantage of latent heat storage has further increased energy savings. This is accomplished by the incorporation of phase change materials into building materials used in passive applications. Trombe walls, ceilings and floors can all be enhanced with phase change materials. Increasing the thermal storage of floor tile by the addition of encapsulated paraffin wax is the proposed topic of research. Latent heat storage of a phase change material (PCM) is obtained during a change in phase. Typical materials use the latent heat released when the material changes from a liquid to a solid. Paraffin wax and salt hydrates are examples of such materials. Other PCMs that have been recently investigated undergo a phase transition from one solid form to another. During this process they will release heat. These are known as solid-state phase change materials. All have large latent heats, which makes them ideal for passive solar applications. Easy incorporation into various building materials is must for these materials. This proposal will address the advantages and disadvantages of using these materials in floor tile. Prototype tile will be made from a mixture of quartz, binder and phase change material. The thermal and structural properties of the prototype tiles will be tested fully. It is expected that with the addition of the phase change material the structural properties will be compromised to some extent. The ratio of phase change material in the tile will have to be varied to determine the best mixture to provide significant thermal storage, while maintaining structural properties that meet the industry standards for floor tile.

  11. Why Do Kraft Recovery Boiler Composite Floor Tubes Crack?

    SciTech Connect (OSTI)

    Keiser, J.R.

    2001-10-22T23:59:59.000Z

    Cracks were first reported in 1992 in co-extruded 304L stainless steel/SA210 Gd Al carbon steel floor tubes of North American black liquor recovery boilers. Since then, a considerable amount of information has been collected on the tube environment, crack characteristics, the stress state of the tubes, and the crack initiation and propagation mechanisms. These studies have identified both operating procedures that apparently can greatly lessen the likelihood of crack formation in the stainless steel layer and alternate materials that appear to be much more resistant to cracking than is 304L stainless.

  12. Property:Building/FloorAreaHeatedGarages | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal PwerPerkins County, Nebraska:Precourt Institute forToolkitFloorAreaHealthServicesDaytime Jump

  13. Property:Building/FloorAreaHotels | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal PwerPerkins County, Nebraska:Precourt Institute forToolkitFloorAreaHealthServicesDaytime

  14. Property:Building/FloorAreaOffices | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal PwerPerkins County, Nebraska:Precourt InstituteFloorAreaOffices Jump to: navigation, search This

  15. Property:Building/FloorAreaOtherRetail | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal PwerPerkins County, Nebraska:Precourt InstituteFloorAreaOffices Jump to: navigation, search

  16. Property:Building/FloorAreaResidential | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal PwerPerkins County, Nebraska:Precourt InstituteFloorAreaOffices Jump to: navigation,

  17. Property:Building/FloorAreaRestaurants | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal PwerPerkins County, Nebraska:Precourt InstituteFloorAreaOffices Jump to:

  18. Nexus EnergyHomes, Frederick, Maryland (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2014-02-01T23:59:59.000Z

    With this new home - which achieved the highest rating possible under the National Green Building Standard - Nexus EnergyHomes demonstrated that green and affordable can go hand in hand. The mixed-humid climate builder, along with the U.S. Department of Energy Building America team Partnership for Home Innovation, embraced the challenge to create a new duplex home in downtown Frederick, Maryland, that successfully combines affordability with state-of-the-art efficiency and indoor environmental quality. To limit costs, the builder designed a simple rectangular shape and kept interesting architectural features such as porches outside the building's structure. This strategy avoided the common pitfall of creating potential air leakage where architectural features are connected to the structure before the building is sealed against air infiltration. To speed construction and limit costs, the company chose factory-assembled components such as structural insulated panel walls and floor and roof trusses. Factory-built elements were key in achieving continuous insulation around the entire structure. Open-cell spray foam at the rim joist and attic roofline completed the insulation package, and kept the heating, ventilating, and air-conditioning system in conditioned space.

  19. Cactus, Pixies, 04 Sept 09 Sittin' here wishin' on a cement floor

    E-Print Network [OSTI]

    Reiners, Peter W.

    Cactus, Pixies, 04 Sept 09 Em Sittin' here wishin' on a cement floor G Em just wishin' that I had that dress when you di-yi-yi-yi-yine Em Sittin' here wishin' on a cement floor G Em just wishin' that I had it to me Em Sittin' here wishin' on a cement floor G Em just wishin' that I had something you wore #12;

  20. Low Floor Americans with Disabilities Compliant Alternate Fuel Vehicle Project

    SciTech Connect (OSTI)

    James Bartel

    2004-11-26T23:59:59.000Z

    This project developed a low emission, cost effective, fuel efficient, medium-duty community/transit shuttle bus that meets American's with Disabilities Act (ADA) requirements and meets National Energy Policy Act requirements (uses alternative fuel). The Low Profile chassis, which is the basis of this vehicle is configured to be fuel neutral to accommodate various alternative fuels. Demonstration of the vehicle in Yellowstone Park in summer (wheeled operation) and winter (track operation) demonstrated the feasibility and flexibility for this vehicle to provide year around operation throughout the Parks system as well as normal transit operation. The unique configuration of the chassis which provides ADA access with a simple ramp and a flat floor throughout the passenger compartment, provides maximum access for all passengers as well as maximum flexibility to configure the vehicle for each application. Because this product is derived from an existing medium duty truck chassis, the completed bus is 40-50% less expensive than existing low floor transit buses, with the reliability and durability of OEM a medium duty truck.

  1. THERMAL EVALUATION OF CONTAMINATED LIQUID ONTO CELL FLOORS

    SciTech Connect (OSTI)

    (NOEMAIL), J

    2009-05-04T23:59:59.000Z

    For the Salt Disposition Integration Project (SDIP), postulated events in the new Salt Waste Processing Facility (SWPF) can result in spilling liquids that contain Cs-137 and organics onto cell floors. The parameters of concern are the maximum temperature of the fluid following a spill and the time required for the maximum fluid temperature to be reached. Control volume models of the various process cells have been developed using standard conduction and natural convection relationships. The calculations are performed using the Mathcad modeling software. The results are being used in Consolidated Hazards Analysis Planning (CHAP) to determine the controls that may be needed to mitigate the potential impact of liquids containing Cs-137 and flammable organics that spill onto cell floors. Model development techniques and the ease of making model changes within the Mathcad environment are discussed. The results indicate that certain fluid spills result in overheating of the fluid, but the times to reach steady-state are several hundred hours. The long times allow time for spill clean up without the use of expensive mitigation controls.

  2. An evaluation of standing-induced lower leg edema as a function of floor surace

    E-Print Network [OSTI]

    DiSalvi, Lawrence Roberts

    1995-01-01T23:59:59.000Z

    of Tukey Mean Separation Analysis of Floor Surface Rankings 34 LIST OF FIGURES FIGURE Page 1 Volume Measurement of the Ankle/Foot Region. 16 2 Above-Knee Region (Leg Region A): Percent Volume Change by Floor Surface and Gender. . . 24 3 Below...-Knee Region (Leg Region B): Percent Volume Change by Floor Surface and Gender. . . 25 4 Ankle/Foot Region (Leg Region C): Percent Volume Change by Floor Surface and Gender. . . 26 5 Above-Knee Region (Leg Region A): Percent Volume Change by Week...

  3. E-Print Network 3.0 - aircraft floor paneling Sample Search Results

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Collection: Materials Science 13 NIST NCSTAR 1-5A, WTC Investigation 297 FIRE BEHAVIOR IN WORLD TRADE CENTER 2 Summary: of the aircraft's starboard wing. Other floors...

  4. Statistical Analysis Of Tank 5 Floor Sample Results

    SciTech Connect (OSTI)

    Shine, E. P.

    2012-08-01T23:59:59.000Z

    Sampling has been completed for the characterization of the residual material on the floor of Tank 5 in the F-Area Tank Farm at the Savannah River Site (SRS), near Aiken, SC. The sampling was performed by Savannah River Remediation (SRR) LLC using a stratified random sampling plan with volume-proportional compositing. The plan consisted of partitioning the residual material on the floor of Tank 5 into three non-overlapping strata: two strata enclosed accumulations, and a third stratum consisted of a thin layer of material outside the regions of the two accumulations. Each of three composite samples was constructed from five primary sample locations of residual material on the floor of Tank 5. Three of the primary samples were obtained from the stratum containing the thin layer of material, and one primary sample was obtained from each of the two strata containing an accumulation. This report documents the statistical analyses of the analytical results for the composite samples. The objective of the analysis is to determine the mean concentrations and upper 95% confidence (UCL95) bounds for the mean concentrations for a set of analytes in the tank residuals. The statistical procedures employed in the analyses were consistent with the Environmental Protection Agency (EPA) technical guidance by Singh and others [2010]. Savannah River National Laboratory (SRNL) measured the sample bulk density, nonvolatile beta, gross alpha, and the radionuclide, elemental, and chemical concentrations three times for each of the composite samples. The analyte concentration data were partitioned into three separate groups for further analysis: analytes with every measurement above their minimum detectable concentrations (MDCs), analytes with no measurements above their MDCs, and analytes with a mixture of some measurement results above and below their MDCs. The means, standard deviations, and UCL95s were computed for the analytes in the two groups that had at least some measurements above their MDCs. The identification of distributions and the selection of UCL95 procedures generally followed the protocol in Singh, Armbya, and Singh [2010]. When all of an analyte's measurements lie below their MDCs, only a summary of the MDCs can be provided. The measurement results reported by SRNL are listed in Appendix A, and the results of this analysis are reported in Appendix B. The data were generally found to follow a normal distribution, and to be homogenous across composite samples.

  5. STATISTICAL ANALYSIS OF TANK 5 FLOOR SAMPLE RESULTS

    SciTech Connect (OSTI)

    Shine, E.

    2012-03-14T23:59:59.000Z

    Sampling has been completed for the characterization of the residual material on the floor of Tank 5 in the F-Area Tank Farm at the Savannah River Site (SRS), near Aiken, SC. The sampling was performed by Savannah River Remediation (SRR) LLC using a stratified random sampling plan with volume-proportional compositing. The plan consisted of partitioning the residual material on the floor of Tank 5 into three non-overlapping strata: two strata enclosed accumulations, and a third stratum consisted of a thin layer of material outside the regions of the two accumulations. Each of three composite samples was constructed from five primary sample locations of residual material on the floor of Tank 5. Three of the primary samples were obtained from the stratum containing the thin layer of material, and one primary sample was obtained from each of the two strata containing an accumulation. This report documents the statistical analyses of the analytical results for the composite samples. The objective of the analysis is to determine the mean concentrations and upper 95% confidence (UCL95) bounds for the mean concentrations for a set of analytes in the tank residuals. The statistical procedures employed in the analyses were consistent with the Environmental Protection Agency (EPA) technical guidance by Singh and others [2010]. Savannah River National Laboratory (SRNL) measured the sample bulk density, nonvolatile beta, gross alpha, radionuclide, inorganic, and anion concentrations three times for each of the composite samples. The analyte concentration data were partitioned into three separate groups for further analysis: analytes with every measurement above their minimum detectable concentrations (MDCs), analytes with no measurements above their MDCs, and analytes with a mixture of some measurement results above and below their MDCs. The means, standard deviations, and UCL95s were computed for the analytes in the two groups that had at least some measurements above their MDCs. The identification of distributions and the selection of UCL95 procedures generally followed the protocol in Singh, Armbya, and Singh [2010]. When all of an analyte's measurements lie below their MDCs, only a summary of the MDCs can be provided. The measurement results reported by SRNL are listed in Appendix A, and the results of this analysis are reported in Appendix B. The data were generally found to follow a normal distribution, and to be homogeneous across composite samples.

  6. Statistical Analysis of Tank 5 Floor Sample Results

    SciTech Connect (OSTI)

    Shine, E. P.

    2013-01-31T23:59:59.000Z

    Sampling has been completed for the characterization of the residual material on the floor of Tank 5 in the F-Area Tank Farm at the Savannah River Site (SRS), near Aiken, SC. The sampling was performed by Savannah River Remediation (SRR) LLC using a stratified random sampling plan with volume-proportional compositing. The plan consisted of partitioning the residual material on the floor of Tank 5 into three non-overlapping strata: two strata enclosed accumulations, and a third stratum consisted of a thin layer of material outside the regions of the two accumulations. Each of three composite samples was constructed from five primary sample locations of residual material on the floor of Tank 5. Three of the primary samples were obtained from the stratum containing the thin layer of material, and one primary sample was obtained from each of the two strata containing an accumulation. This report documents the statistical analyses of the analytical results for the composite samples. The objective of the analysis is to determine the mean concentrations and upper 95% confidence (UCL95) bounds for the mean concentrations for a set of analytes in the tank residuals. The statistical procedures employed in the analyses were consistent with the Environmental Protection Agency (EPA) technical guidance by Singh and others [2010]. Savannah River National Laboratory (SRNL) measured the sample bulk density, nonvolatile beta, gross alpha, and the radionuclide1, elemental, and chemical concentrations three times for each of the composite samples. The analyte concentration data were partitioned into three separate groups for further analysis: analytes with every measurement above their minimum detectable concentrations (MDCs), analytes with no measurements above their MDCs, and analytes with a mixture of some measurement results above and below their MDCs. The means, standard deviations, and UCL95s were computed for the analytes in the two groups that had at least some measurements above their MDCs. The identification of distributions and the selection of UCL95 procedures generally followed the protocol in Singh, Armbya, and Singh [2010]. When all of an analyte's measurements lie below their MDCs, only a summary of the MDCs can be provided. The measurement results reported by SRNL are listed, and the results of this analysis are reported. The data were generally found to follow a normal distribution, and to be homogenous across composite samples.

  7. A Tactile Luminous Floor Used as a Playful Space's Skin* Tobi Delbrck, Adrian M. Whatley, Rodney Douglas, Kynan Eng, Klaus Hepp and Paul F.M.J. Verschure

    E-Print Network [OSTI]

    Delbruck, Tobi

    A Tactile Luminous Floor Used as a Playful Space's Skin* Tobi Delbrück, Adrian M. Whatley, Rodney of the novel tactile luminous floor and how the floor is used as the skin of the playful interactive space Ada--interactive space, tactile surface, luminous floor, people tracking, gamse I. INTRODUCTION Many luminous floors have

  8. Strategy Guideline: Quality Management in Existing Homes; Cantilever Floor Example

    SciTech Connect (OSTI)

    Taggart, J.; Sikora, J.; Wiehagen, J.; Wood, A.

    2011-12-01T23:59:59.000Z

    This guideline is designed to highlight the QA process that can be applied to any residential building retrofit activity. The cantilevered floor retrofit detailed in this guideline is included only to provide an actual retrofit example to better illustrate the QA activities being presented. The goal of existing home high performing remodeling quality management systems (HPR-QMS) is to establish practices and processes that can be used throughout any remodeling project. The research presented in this document provides a comparison of a selected retrofit activity as typically done versus that same retrofit activity approached from an integrated high performance remodeling and quality management perspective. It highlights some key quality management tools and approaches that can be adopted incrementally by a high performance remodeler for this or any high performance retrofit. This example is intended as a template and establishes a methodology that can be used to develop a portfolio of high performance remodeling strategies.

  9. Floor-Supply Displacement Ventilation in a Small Office Nobukazu Kobayashi

    E-Print Network [OSTI]

    Chen, Qingyan "Yan"

    1 Floor-Supply Displacement Ventilation in a Small Office Nobukazu Kobayashi Building Technology Displacement ventilation . Computational fluid dynamics . Experimental measurements . Floor supply . Indoor air ventilation system using computational-fluid-dynamics (CFD). The experiment was carried out in a full

  10. ENERGY ANALYSISF FOR WORKSHOPS WITH FLOOR-SUPPLY DISPLACEMENT VENTILATION UNDER THE U.S. CLIMATES

    E-Print Network [OSTI]

    Chen, Qingyan "Yan"

    1 ENERGY ANALYSISF FOR WORKSHOPS WITH FLOOR-SUPPLY DISPLACEMENT VENTILATION UNDER THE U.S. CLIMATES ventilation systems are better than mixing ventilation systems. The benefits include indoor air quality. This research compared the energy use of a floor-supply displacement ventilation system in a large industrial

  11. Experimental Study of the Floor Radiant Cooling System Combined with Displacement Ventilation

    E-Print Network [OSTI]

    Ren, Y.; Li, D.; Zhang, Y.

    2006-01-01T23:59:59.000Z

    and developed measures for preventing it. The dry air layer near the floor formed by a displacement ventilation system can effectively prevent dews on the surface of the floor in the wet and hot days in summer. In addition, for the sake of the displacement...

  12. Modified floor response spectra for the Brookhaven National Laboratory High Flux Beam Reactor (HFBR)

    SciTech Connect (OSTI)

    Morante, R.J.; Skonieczny, J.

    1994-03-01T23:59:59.000Z

    This report documents the modified floor response spectra that will be used for future seismic evaluations of structures, systems, and components (SSC`s) within the HFBR and the technical basis for the modified floor response spectra. When used within this report, the term ``current spectra`` refers to the 1978 spectra developed in BNL Informal Report BNL-26019.

  13. UCR Chemistry Program 1953-1966; 2nd floor, Geology Building

    E-Print Network [OSTI]

    Reed, Christopher A.

    UCR Chemistry Program 1953-1970 1953-1966; 2nd floor, Geology Building 1966-2005; Pierce Hall of Physical Sciences ­ chemistry, geology, mathematics, physics ­ W. Conway Pierce, Chairman #12;Hart Schmidt of Geology bld; 1954-66 ­ Plus 2nd floor addition; 1959-66 ­ Pierce Hall; 1966-2005 · Instruments and support

  14. GROUND FLOOR SECOND FLOOR

    E-Print Network [OSTI]

    Ronquist, Fredrik

    -OFF/ PICK-UP ACCESS DRIVE 7. CLOSE PROXIMITY PARKING 8. DEWEY STREET BUILDING EXIT 9. PHOTOVOLTAIC SOLAR PANELS R. INSTITUTES AND CENTERS S. STUDENT BUSINESS INCUBATOR T. ENTREPRENEURIAL RESOURCE CENTER U. GRADUATE STUDIES V. BEHAVIORAL LAB W. EXTERIOR ROOF GARDEN X. FACULTY OFFICES 1 3 4 5 8 9 6 7 rOVeTTa b

  15. CATALOG OF PROCESSED DATA FOR 7 BUILDINGS A.0466 Los Angeles, 15250 Ventura Blvd., Roof (13th floor) (pp. 7)

    E-Print Network [OSTI]

    Southern California, University of

    APPENDIX A CATALOG OF PROCESSED DATA FOR 7 BUILDINGS A.0466 Los Angeles, 15250 Ventura Blvd., Roof Angeles, 16000 Ventura Blvd., Roof (13th floor) (pp. 13) A.5457 Los Angeles, 8436 West 3rd St., Roof (10th floor) (pp. 19) #12;#12;A.0466--1 Appendix A.0466 LOS ANGELES, 15250 VENTURA BLVD., ROOF (13th Floor

  16. Classification and storage of wastewater from floor finish removal operations

    SciTech Connect (OSTI)

    Hunt, C.E.

    1996-05-01T23:59:59.000Z

    This study evaluates the wastewater generated from hard surface floor finish removal operations at Lawrence Livermore Laboratory in order to determine if this wastewater is a hazardous waste, either by statistical evaluation, or other measurable regulatory guidelines established in California Regulations. This research also comparatively evaluates the 55 gallon drum and other portable tanks, all less than 1,000 gallons in size in order to determine which is most effective for the management of this waste stream at Lawrence Livermore Laboratory. The statistical methods in SW-846 were found to be scientifically questionable in their application to hazardous waste determination. In this statistical evaluation, the different data transformations discussed in the regulatory guidance document were applied along with the log transformation to the population of 18 samples from 55 gallon drums. Although this statistical evaluation proved awkward in its application, once the data is collected and organized on a spreadsheet this statistical analysis can be an effective tool which can aid the environmental manager in the hazardous waste classification process.

  17. Combined Operation of Solar Energy Source Heat Pump, Low-vale Electricity and Floor Radiant System 

    E-Print Network [OSTI]

    Liu, G.; Guo, Z.; Hu, S.

    2006-01-01T23:59:59.000Z

    solar energy, low-vale electricity as heat sources in a floor radiant system are analyzed. This paper presents a new heat pump system and discusses its operational modes in winter....

  18. The effectiveness of floor mats as an intervention for standing fatigue of light fabrication workers

    E-Print Network [OSTI]

    O'Brien, Michael Shannon

    1996-01-01T23:59:59.000Z

    A field study was conducted in a light fabrication plant to determine the effectiveness of floor mats on reducing the symptoms of standing fatigue. Specific physiological variables measured include skin temperature of the foot, blood pooling...

  19. Combined Operation of Solar Energy Source Heat Pump, Low-vale Electricity and Floor Radiant System

    E-Print Network [OSTI]

    Liu, G.; Guo, Z.; Hu, S.

    2006-01-01T23:59:59.000Z

    solar energy, low-vale electricity as heat sources in a floor radiant system are analyzed. This paper presents a new heat pump system and discusses its operational modes in winter....

  20. Development of an NC equipment level controller in a hierarchical shop floor control system

    E-Print Network [OSTI]

    Chang, William

    1993-01-01T23:59:59.000Z

    of meeting cost, quality, variety and time constraints imposed by markets[2]. Obviously, allocating resources, directing part flow, and coordinating shop floor activities in a manufacturing environment are complex and interact with each other and requiring...

  1. Dark Matter vs. Neutrinos: The effect of astrophysical uncertainties and timing information on the neutrino floor

    E-Print Network [OSTI]

    Jonathan H. Davis

    2015-03-09T23:59:59.000Z

    Future multi-tonne Direct Detection experiments will be sensitive to solar neutrino induced nuclear recoils which form an irreducible background to light Dark Matter searches. Indeed for masses around 6 GeV the spectra of neutrinos and Dark Matter are so similar that experiments will run into a neutrino floor, for which sensitivity increases only marginally with exposure past a certain cross section. In this work we show that this floor can be overcome using the different annual modulation expected from solar neutrinos and Dark Matter. Specifically for cross sections below the neutrino floor the DM signal is observable through a phase shift and a smaller amplitude for the time-dependent event rate. This allows the exclusion power to be improved by up to an order of magnitude for large exposures. In addition we demonstrate that the neutrino floor exists over a wider mass range than has been previously shown, since the large uncertainties in the Dark Matter velocity distribution make the signal spectrum harder to distinguish from the neutrino background. However for most velocity distributions the neutrino floor can still be surpassed using timing information, though certain velocity streams may prove problematic.

  2. Dark Matter vs. Neutrinos: The effect of astrophysical uncertainties and timing information on the neutrino floor

    E-Print Network [OSTI]

    Jonathan H. Davis

    2014-12-03T23:59:59.000Z

    Future multi-tonne Direct Detection experiments will be sensitive to solar neutrino induced nuclear recoils which form an irreducible background to light Dark Matter searches. Indeed for masses around 6 GeV the spectra of neutrinos and Dark Matter are so similar that experiments will run into a neutrino floor, for which sensitivity increases only marginally with exposure past a certain cross section. In this work we show that this floor can be overcome using the different annual modulation expected from solar neutrinos and Dark Matter. Specifically for cross sections below the neutrino floor the DM signal is observable through a phase shift and a smaller amplitude for the time-dependent event rate. This allows the exclusion power to be improved by up to an order of magnitude for large exposures. In addition we demonstrate that the neutrino floor exists over a wider mass range than has been previously shown, since the large uncertainties in the Dark Matter velocity distribution make the signal spectrum harder to distinguish from the neutrino background. However for most velocity distributions the neutrino floor can still be surpassed using timing information, though certain velocity streams may prove problematic.

  3. Indoor Airflow And Pollutant Removal In A Room With Floor-Based Task Ventilation: Results of Additional Experiments

    E-Print Network [OSTI]

    Faulkner, D.

    2011-01-01T23:59:59.000Z

    C , "Displacement Ventilation Systems in Office Rooms,"Controlled Office Ventilation System," ASHRAE Transactions,of a floor-based task ventilation system designed for use in

  4. Testing the Floor Scale Designated for Pacific Northwest National Laboratory's UF6 Cylinder Portal Monitor

    SciTech Connect (OSTI)

    Curtis, Michael M.; Weier, Dennis R.

    2009-03-12T23:59:59.000Z

    Pacific Northwest National Laboratory (PNNL) obtained a Mettler Toledo floor scale for the purpose of testing it to determine whether it can replace the International Atomic Energy Agency’s (IAEA) cumbersome, hanging load cell. The floor scale is intended for use as a subsystem within PNNL’s nascent UF6 Cylinder Portal Monitor. The particular model was selected for its accuracy, size, and capacity. The intent will be to use it only for 30B cylinders; consequently, testing did not proceed beyond 8,000 lb.

  5. Property:Building/FloorAreaTheatresConcertHallsCinemas | Open Energy

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal PwerPerkins County, Nebraska:Precourt InstituteFloorAreaOffices JumpFloorAreaShops

  6. INSTANTANEOUS FREQUENCY VERSUS TIME FOR 7 BUILDINGS B.0466 Los Angeles, 15250 Ventura Blvd., Roof (13th floor) (pp. 7)

    E-Print Network [OSTI]

    Southern California, University of

    APPENDIX B INSTANTANEOUS FREQUENCY VERSUS TIME FOR 7 BUILDINGS B.0466 Los Angeles, 15250 Ventura.5455 Los Angeles, 16000 Ventura Blvd., Roof (13th floor) (pp. 11) B.5457 Los Angeles, 8436 West 3rd ST., Roof (10th floor) (pp. 16) #12;#12;B.0466­1 Appendix B.0466 LOS ANGELES, 15250 VENTURA BLVD. Table B

  7. Take a quick trip around the experimental floor of the Lab's new light source

    SciTech Connect (OSTI)

    None

    2012-04-30T23:59:59.000Z

    Take a quick trip around the experimental floor of Brookhaven Lab's new light source -- the $912-million National Synchrotron Light Source II. Construction of the facility is now over 70 percent completed. With much of the conventional construction done, accelerator and experimental components are being installed.

  8. Message-Generated Kripke Semantics Jan van Eijck and Floor Sietsma

    E-Print Network [OSTI]

    van Eijck, Jan

    Message-Generated Kripke Semantics Jan van Eijck and Floor Sietsma ABSTRACT We show how to generate multi-agent Kripke models from message exchanges. With these models we can analyze the epistemic con- sequences of a message exchange. One novelty in this approach is that we include the messages in our logical

  9. Dark Matter vs. Neutrinos: The effect of astrophysical uncertainties and timing information on the neutrino floor

    E-Print Network [OSTI]

    Davis, Jonathan H

    2014-01-01T23:59:59.000Z

    Future multi-tonne Direct Detection experiments will be sensitive to solar neutrino induced nuclear recoils which form an irreducible background to light Dark Matter searches. Indeed for masses around 6 GeV the spectra of neutrinos and Dark Matter are so similar that experiments will run into a neutrino floor, for which sensitivity increases only marginally with exposure past a certain cross section. In this work we show that this floor can be overcome using the different annual modulation expected from solar neutrinos and Dark Matter. Specifically for cross sections below the neutrino floor the DM signal is observable through a phase shift and a smaller amplitude for the time-dependent event rate. This allows the exclusion power to be improved by up to an order of magnitude for large exposures. In addition we demonstrate that the neutrino floor exists over a wider mass range than has been previously shown, since the large uncertainties in the Dark Matter velocity distribution make the signal spectrum harder ...

  10. Influence of floor plenum on energy performance of buildings with1 UFAD systems2

    E-Print Network [OSTI]

    Chen, Qingyan "Yan"

    1 Influence of floor plenum on energy performance of buildings with1 UFAD systems2 Yan Xue1 a negative impact on the energy performance of these buildings, although very12 few studies have been compared the energy use in a Philadelphia office building with a14 UFAD system to that with a well

  11. Systemwide Risk Management and Public Safety 401 Golden Shore, 5th Floor

    E-Print Network [OSTI]

    de Lijser, Peter

    Systemwide Risk Management and Public Safety 401 Golden Shore, 5th Floor Long Beach, CA 90802 in this self-insured program. The Office of Risk Management in the Chancellor's Office administers the general liability, workers' compensation, property, and professional liability programs. The State Office of Risk

  12. SPATIAL AND TEMPORAL VARIATION IN CALCIUM AND ALUMINUM IN NORTHERN HARDWOOD FOREST FLOORS

    E-Print Network [OSTI]

    Phillips, Richard P.

    -6955) (Received 23 December 2003; accepted 22 July 2004) Abstract. Acid rain results in losses of exchangeable: acid rain, Ca:Al, cation depletion, forest floor, soil 1. Introduction Acid rain is thought to have and Simonsson, 2003). Alternatively, mobilization of Al by acid rain from the mineral soil below may provide

  13. Wing Wave: Feasible, Alternative, Renewable, Electrical Energy Producing Ocean Floor System

    E-Print Network [OSTI]

    Wood, Stephen L.

    Wing Wave: Feasible, Alternative, Renewable, Electrical Energy Producing Ocean Floor System Mark, alternative energy system to convert the circular motion of ocean waves as they propagate through the sea and feasible alternative, renewable, electrical energy producing subsea system. Index Terms--ocean energy, wave

  14. Numerical Simulation of Thermal Performance of Floor Radiant Heating System with Enclosed Phase Change Material 

    E-Print Network [OSTI]

    Qiu, L.; Wu, X.

    2006-01-01T23:59:59.000Z

    In the present paper, a kind of enclosed phase change material (PCM) used in solar and low-temperature hot water radiant floor heating is investigated. On the basis of obtaining the best performance of PCM properties, a new radiant heating structure...

  15. Dark Matter vs. Neutrinos: The effect of astrophysical uncertainties and timing information on the neutrino floor

    E-Print Network [OSTI]

    Davis, Jonathan H

    2015-01-01T23:59:59.000Z

    Future multi-tonne Direct Detection experiments will be sensitive to solar neutrino induced nuclear recoils which form an irreducible background to light Dark Matter searches. Indeed for masses around 6 GeV the spectra of neutrinos and Dark Matter are so similar that experiments will run into a neutrino floor, for which sensitivity increases only marginally with exposure past a certain cross section. In this work we show that this floor can be overcome using the different annual modulation expected from solar neutrinos and Dark Matter. Specifically for cross sections below the neutrino floor the DM signal is observable through a phase shift and a smaller amplitude for the time-dependent event rate. This allows the exclusion power to be improved by up to an order of magnitude for large exposures. In addition we demonstrate that the neutrino floor exists over a wider mass range than has been previously shown, since the large uncertainties in the Dark Matter velocity distribution make the signal spectrum harder ...

  16. TWO FLOOR BUILDING NEEDING EIGHT COLORS STPHANE BESSY, DANIEL GONALVES, AND JEAN-SBASTIEN SERENI

    E-Print Network [OSTI]

    Boyer, Edmond

    TWO FLOOR BUILDING NEEDING EIGHT COLORS STĂ?PHANE BESSY, DANIEL GONĂ?ALVES, AND JEAN-SĂ?BASTIEN SERENI-002-01 and anr 10 jcjc 0204 01, respectively. 1 hal-00996709,version1-26May2014 #12;2 STĂ?PHANE BESSY, DANIEL

  17. Houses for early weaned piglets : influence of rearing on the floor or in batteries,

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Houses for early weaned piglets : influence of rearing on the floor or in batteries, temperature groups in order to determine the influence of rearing conditions (housing, room temperature) and feeding on the animals performances between weaning at 36 ± 3 days and 70 days of age. Housing characteristics were

  18. Particle resuspension from indoor flooring materials James H. Lohaus, Atila Novoselac and Jeffrey A. Siegel*

    E-Print Network [OSTI]

    Siegel, Jeffrey

    Particle resuspension from indoor flooring materials James H. Lohaus, Atila Novoselac and Jeffrey A@mail.utexas.edu Keywords: Fluid dynamics, Indoor surfaces, Particle experiments Introduction Particle resuspension from for supermicron particles. Resuspension is usually reported either as a critical velocity, the velocity at which

  19. System design description for the consolidated sludge sampling system for K Basins floor and fuel canisters

    SciTech Connect (OSTI)

    HECHT, S.L.

    1999-02-18T23:59:59.000Z

    This System Design Description describes the Consolidated Sludge Sampling System used in the gathering of sludge samples from K Basin floor and fuel canisters. This document provides additional information on the need for the system, the functions and requirements of the systems, the operations of the system, and the general work plan used in its' design and development.

  20. Unvented, Conditioned Attics - Building America Top Innovation...

    Energy Savers [EERE]

    Read about this Top Innovation. See an example of this Top Innovation in action. Find case studies of Building America projects across the country that demonstrate unvented,...

  1. attics: Topics by E-print Network

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    specimens and foundation slab edges are used to evaluate wall- and slab-insulation systems under long-term weather exposure assemblies to natural weathering in four different...

  2. Modeling of Residential Attics with Radiant Barriers

    E-Print Network [OSTI]

    Wilkes, K. E.

    1988-01-01T23:59:59.000Z

    , Inclined, and Horizontal Flat Plates." ASME Journal of Heat Transfer, Vol. 108, pp. 835-840 (1986). 20. C. C. Chen and R. Eichorn, "Natural Convection From a Vertical Surface to a Thermally Stratified Fluid", J. Heat Transfer, pp. 446-451, August... conditions, while experiments conducted in the field are all transient. Field experiments may be further classified into those conducted with small test cells and those conducted with full-size houses. Comparisons of model predictions with data from each...

  3. Next Generation Attics and Roof Systems

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn'tOrigin of Contamination in Many DevilsForumEngines |NewStateDepartment of Energy toNext

  4. Dose-Effect Relationships for Individual Pelvic Floor Muscles and Anorectal Complaints After Prostate Radiotherapy

    SciTech Connect (OSTI)

    Smeenk, Robert Jan, E-mail: r.smeenk@rther.umcn.nl [Department of Radiation Oncology, Radboud University Nijmegen Medical Centre, Nijmegen (Netherlands); Hoffmann, Aswin L. [Department of Radiation Oncology, Radboud University Nijmegen Medical Centre, Nijmegen (Netherlands); Hopman, Wim P.M. [Department of Gastroenterology and Hepatology, Radboud University Nijmegen Medical Centre, Nijmegen (Netherlands); Lin, Emile N.J. Th. van; Kaanders, Johannes H.A.M. [Department of Radiation Oncology, Radboud University Nijmegen Medical Centre, Nijmegen (Netherlands)

    2012-06-01T23:59:59.000Z

    Purpose: To delineate the individual pelvic floor muscles considered to be involved in anorectal toxicity and to investigate dose-effect relationships for fecal incontinence-related complaints after prostate radiotherapy (RT). Methods and Materials: In 48 patients treated for localized prostate cancer, the internal anal sphincter (IAS) muscle, the external anal sphincter (EAS) muscle, the puborectalis muscle (PRM), and the levator ani muscles (LAM) in addition to the anal wall (Awall) and rectal wall (Rwall) were retrospectively delineated on planning computed tomography scans. Dose parameters were obtained and compared between patients with and without fecal urgency, incontinence, and frequency. Dose-effect curves were constructed. Finally, the effect of an endorectal balloon, which was applied in 28 patients, was investigated. Results: The total volume of the pelvic floor muscles together was about three times that of the Awall. The PRM was exposed to the highest RT dose, whereas the EAS received the lowest dose. Several anal and rectal dose parameters, as well as doses to all separate pelvic floor muscles, were associated with urgency, while incontinence was associated mainly with doses to the EAS and PRM. Based on the dose-effect curves, the following constraints regarding mean doses could be deduced to reduce the risk of urgency: {<=}30 Gy to the IAS; {<=}10 Gy to the EAS; {<=}50 Gy to the PRM; and {<=}40 Gy to the LAM. No dose-effect relationships for frequency were observed. Patients treated with an endorectal balloon reported significantly less urgency and incontinence, while their treatment plans showed significantly lower doses to the Awall, Rwall, and all pelvic floor muscles. Conclusions: Incontinence-related complaints show specific dose-effect relationships to individual pelvic floor muscles. Dose constraints for each muscle can be identified for RT planning. When only the Awall is delineated, substantial components of the continence apparatus are excluded.

  5. Tender Notice for Renovation of Toilets (Gents & Ladies) on Ground and Second Floor in the Academic Block of ISI Bangalore Centre

    E-Print Network [OSTI]

    Bandyopadhyay, Antar

    Block of ISI Bangalore Centre Sealed tender applications are hereby invited from the contractors (Gents & Ladies) on ground floor and second floor in the Academic block building of ISI, Bangalore Centre

  6. An evaluation of floor surfaces on the basis of skin temperature during constrained standing

    E-Print Network [OSTI]

    Monford, Leo Gabriel

    1995-01-01T23:59:59.000Z

    popliteal fossa (popliteal region), and the medial side of abductor hallucis on the non-load bearing region of the foot (near the intersection of the top of the arch and the instep) or the foot region. All thermistors were located on the left leg... between an average ending temperature and an average start-up temperature. The foot skin temperature region was the only temperature region to indicate statistically significant results between the floor surfaces. The other two lower leg temperature...

  7. Floor response spectra for seismic qualification of Kozloduy VVER 440-230 NPP

    SciTech Connect (OSTI)

    Kostov, M.K. [Bulgarian Academy of Sciences, Sofia (BG). Central Lab. for Seismic Mechanics and Earthquake Engineering; Ma, D.C. [Argonne National Lab., IL (United States); Prato, C.A. [Univ. of Cordoba (AR); Stevenson, J.D. [Stevenson and Associates, Cleveland, OH (US)

    1993-08-01T23:59:59.000Z

    In this paper the floor response spectra generation methodology for Kozloduy NPP, Unit 1-2 of VVER 440-230 is presented. The 2D coupled soil-structure interaction models are used combined with a simplified correction of the final results for accounting of torsional effects. Both time history and direct approach for in-structure spectra generation are used and discussion of results is made.

  8. PowerPoint Presentation

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    dollar (except as noted) Repair Cost Payment - dollar for dollar (examples) Attic Insulation (up to R49) Dollar for dollar Floor Insulation (up to R30) Dollar for dollar Wall...

  9. DOE Zero Energy Ready Home Case Study 2014: Healthy Efficient...

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

    the attic. The home's HVAC system consists of a mini-split heat pump with one outside unit and three indoor air handlers that are hidden: one above a closet on the main floor,...

  10. Opportunities for Energy Conservation and Improved Comfort From Wind Washing Retrofits in Two-Story Homes - Part I 

    E-Print Network [OSTI]

    Withers, C. R. Jr.; Cummings, J. B.

    2010-01-01T23:59:59.000Z

    cavity between first and second stories of the home through ineffective (or missing) air barriers separating attic space from the floor cavity. A second type of wind washing studied in this project involved insulation batts on knee walls where space...

  11. Status Report on Studies of Recovery Boiler Composite Floor Tube Cracking

    SciTech Connect (OSTI)

    Eng, P.; Frederick, L.A.; Hoffmann, C.M.; Keiser, J.R.; Mahmood, J.; Maziasz, P.J.; Prescott, R.; Sarma, G.B.; Singbeil, D.L.; Singh, P.M.; Swindeman, R.W.; Wang, X.-L.

    1999-09-12T23:59:59.000Z

    Cracking of the stainless steel layer of co-extruded 304L stainless steel/SA210 Gd A 1 carbon steel black liquor recovery boiler floor tubes has been identified as one of the most serious material problems in the pulp and paper industry. A DOE-funded study was initiated in 1995 with the goal of determining the cause of and possible solutions to this cracking problem. These studies have characterized tube cracking as well as the chemical and thermal environment and stress state of floor tubes. Investigations of possible cracking mechanisms indicate that stress corrosion cracking rather than thermal fatigue is a more likely cause of crack initiation. The cracking mechanism appears to require the presence of hydrated sodium sulfide and is most likely active during shut-downs and/or start-ups. Based on these results and operating experience, certain alloys appear to be more resistant than others to cracking in the floor environment, and certain operating practices appear to significantly lessen the likelihood of cracking. This report is the latest in a series of progress reports presented on this project.

  12. Commissioning Tools for Heating/Cooling System in Residence - Verification of Floor Heating System and Room Air Conditioning System Performance 

    E-Print Network [OSTI]

    Miura, H.; Hokoi, S.; Iwamae, A.; Umeno, T.; Kondo, S.

    2004-01-01T23:59:59.000Z

    Tools of evaluating the performance of floor heating and room air conditioner are examined as a commissioning tool. Simple method is needed to check these performance while in use by residents, because evaluation currently requires significant time...

  13. Commissioning Tools for Heating/Cooling System in Residence - Verification of Floor Heating System and Room Air Conditioning System Performance

    E-Print Network [OSTI]

    Miura, H.; Hokoi, S.; Iwamae, A.; Umeno, T.; Kondo, S.

    2004-01-01T23:59:59.000Z

    Tools of evaluating the performance of floor heating and room air conditioner are examined as a commissioning tool. Simple method is needed to check these performance while in use by residents, because evaluation currently requires significant time...

  14. In Proc. International Conference on Advances in Building Technology. Hong Kong, China. December 4-6, 2002.

    E-Print Network [OSTI]

    . It is widely used as sheathing, flooring, and I-joist materials in light- frame wood construction, replacingIn Proc. International Conference on Advances in Building Technology. Hong Kong, China. December 4 The Formosan Subterranean Termites (FSTs) pose a growing threat to all structural wood materials in residential

  15. GUIDANCE FOR THE AND DISPOSAL

    E-Print Network [OSTI]

    Florida, University of

    a construction company that builds trusses and floor joists. It contains treated wood. Green colored sawn boards to population growth, this wood was needed to supply the high demand for residential housing in Florida the responsibility for complying with the Department's rules nor from any liability for environmental damages caused

  16. Method and apparatus for recovering a gas from a gas hydrate located on the ocean floor

    DOE Patents [OSTI]

    Wyatt, Douglas E. (Aiken, SC)

    2001-01-01T23:59:59.000Z

    A method and apparatus for recovering a gas from a gas hydrate on the ocean floor includes a flexible cover, a plurality of steerable base members secured to the cover, and a steerable mining module. A suitable source for inflating the cover over the gas hydrate deposit is provided. The mining module, positioned on the gas hydrate deposit, is preferably connected to the cover by a control cable. A gas retrieval conduit or hose extends upwardly from the cover to be connected to a support ship on the ocean surface.

  17. Property:Building/FloorAreaHealthServicesDaytime | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal PwerPerkins County, Nebraska:Precourt Institute forToolkitFloorAreaHealthServicesDaytime Jump to:

  18. Property:Building/FloorAreaSchoolsChildDayCare | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal PwerPerkins County, Nebraska:Precourt InstituteFloorAreaOffices Jump

  19. Property:Building/FloorAreaUnheatedRentedPremises | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal PwerPerkins County, Nebraska:Precourt InstituteFloorAreaOffices

  20. 3-Phase Recognition Approach to Pseudo 3D Building Generation from 2D Floor Plan

    E-Print Network [OSTI]

    Moloo, Raj Kishen; Auleear, Abu Salmaan

    2011-01-01T23:59:59.000Z

    Nowadays three dimension (3D) architectural visualisation has become a powerful tool in the conceptualisation, design and presentation of architectural products in the construction industry, providing realistic interaction and walkthrough on engineering products. Traditional ways of implementing 3D models involves the use of specialised 3D authoring tools along with skilled 3D designers with blueprints of the model and this is a slow and laborious process. The aim of this paper is to automate this process by simply analyzing the blueprint document and generating the 3D scene automatically. For this purpose we have devised a 3-Phase recognition approach to pseudo 3D building generation from 2D floor plan and developed a software accordingly. Our 3-phased 3D building system has been implemented using C, C++ and OpenCV library [24] for the Image Processing module; The Save Module generated an XML file for storing the processed floor plan objects attributes; while the Irrlitch [14] game engine was used to impleme...

  1. Causes and solutions for cracking of coextruded and weld overlay floor tubes in black liquor recovery boilers

    SciTech Connect (OSTI)

    Keiser, J.R.; Taljat, B.; Wang, X.L. [and others

    1998-09-01T23:59:59.000Z

    Cracking of coextruded, black liquor recovery boiler floor tubes is both a safety and an economic issue to mill operators. In an effort to determine the cause of the cracking and to identify a solution, extensive studies, described in this and three accompanying papers, are being conducted. In this paper, results of studies to characterize both the cracking and the chemical and thermal environment are reported. Based on the results described in this series of papers, a possible mechanism is presented and means to lessen the likelihood of cracking or to totally avoid cracking of floor tubes are offered.

  2. Lau, J. and Chen, Q. 2007. "Floor-supply displacement ventilation for workshops," Building and Environment, 42(4), 1718-1730.

    E-Print Network [OSTI]

    Chen, Qingyan "Yan"

    of the heating, ventilating and air-conditioning (HVAC) systems used in U.S. buildings are mixing ventilation1 Lau, J. and Chen, Q. 2007. "Floor-supply displacement ventilation for workshops," Building and Environment, 42(4), 1718-1730. FLOOR-SUPPLY DISPLACEMENT VENTILATION FOR WORKSHOPS Josephine Lau and Qingyan

  3. Thermal environment in indoor spaces with under-floor air distribution systems: 2. Determination of design parameters (1522-

    E-Print Network [OSTI]

    Chen, Qingyan "Yan"

    Thermal environment in indoor spaces with under-floor air distribution systems: 2. Determination of Mechanical Engineering, Purdue University, West Lafayette, Indiana 47907, USA 2 Building Energy and Environment Engineering LLP, Lafayette, Indiana 47905, USA 3 School of Environmental Science and Engineering

  4. Job Opportunity at NEUROMATTERS, LLC 40 Wall Street, 28th Floor, New York, NY 10005 www.neuromatters.com

    E-Print Network [OSTI]

    Adams, Mark

    , Neuromatters is at the forefront of neurotechnologies, EEG signal processing and decoding. The successfulJob Opportunity at NEUROMATTERS, LLC 40 Wall Street, 28th Floor, New York, NY 10005 www.neuromatters.com Founded by recognized neuroengineering experts from Columbia University and the City College of New York

  5. Problem Set 2, Fall 2014 Due date: Noon Monday, Sept. 22 (return assignment to the 4th floor assignment box).

    E-Print Network [OSTI]

    Flynn, Morris R.

    MEC E 390 Problem Set 2, Fall 2014 Due date: Noon Monday, Sept. 22 (return assignment to the 4th may be deducted if your code does not meet these criteria. Problem 1. [15 points] Suppose that you are to design a ventilation system for a restaurant, whose serving area floor plan is shown schematically below

  6. PII S0016-7037(00)00511-1 Reaction of forest floor organic matter at goethite, birnessite and smectite surfaces

    E-Print Network [OSTI]

    Chorover, Jon

    PII S0016-7037(00)00511-1 Reaction of forest floor organic matter at goethite, birnessite carbon (DOC) concentrations (0­140 g C m 3 ) for reaction with goethite ( -FeOOH), birnessite ( -MnO2 different NOM adsorption, fractionation and transformation patterns. Goethite exhibited a steep initial

  7. Numerical analysis of heat transfer by conduction and natural convection in loose-fill fiberglass insulation--effects of convection on thermal performance

    SciTech Connect (OSTI)

    Delmas, A.A.; Wilkes, K.E.

    1992-04-01T23:59:59.000Z

    A two-dimensional code for solving equations of convective heat transfer in porous media is used to analyze heat transfer by conduction and convection in the attic insulation configuration. The particular cases treated correspond to loose-fill fiberglass insulation, which is characterized by high porosity and air permeability. The effects of natural convection on the thermal performance of the insulation are analyzed for various densities, permeabilities, and thicknesses of insulation. With convection increasing the total heat transfer through the insulation, the thermal resistance was found to decrease as the temperature difference across the insulating material increases. The predicted results for the thermal resistance are compared with data obtained in the large-scale climate simulator at the Roof Research Center using the attic test module, where the same phenomenon has already been observed. The way the wood joists within the insulation influence the start of convection is studied for differing thermophysical and dynamic properties of the insulating material. The presence of wood joists induces convection at a lower temperature difference.

  8. SUPPORT OF GULF OF MEXICO HYDRATE RESEARCH CONSORTIUM: ACTIVITIES TO SUPPORT ESTABLISHMENT OF A SEA FLOOR MONITORING STATION PROJECT

    SciTech Connect (OSTI)

    Paul Higley; J. Robert Woolsey; Ralph Goodman; Vernon Asper; Boris Mizaikoff; Angela Davis; Bob A. Hardage; Jeffrey Chanton; Rudy Rogers

    2006-03-01T23:59:59.000Z

    The Gulf of Mexico Hydrates Research Consortium was established in 1999 to assemble leaders in gas hydrates research. The group is administered by the Center for Marine Resources and Environmental Technology, CMRET, at the University of Mississippi. The primary objective of the group is to design and emplace a remote monitoring station or sea floor observatory on the sea floor in the northern Gulf of Mexico by the year 2005, in an area where gas hydrates are known to be present at, or just below, the sea floor. This mission necessitates assembling a station that will monitor physical and chemical parameters of the sea water and sea floor sediments on a more-or-less continuous basis over an extended period of time. Development of the station has always included the possibility of expanding its capabilities to include biological monitoring, as a means of assessing environmental health. This possibility has recently received increased attention and the group of researchers working on the station has expanded to include several microbial biologists. Establishment of the Consortium has succeeded in fulfilling the critical need to coordinate activities, avoid redundancies and communicate effectively among researchers in this relatively new research arena. Complementary expertise, both scientific and technical, has been assembled to promote innovative research methods and construct necessary instrumentation. Initial components of the observatory, a probe that collects pore-fluid samples and another that records sea floor temperatures, were deployed in Mississippi Canyon 118 in May of 2005. Follow-up deployments are planned for fall 2005 and center about the use of the vessel M/V Ocean Quest and its two manned submersibles. The subs will be used to effect bottom surveys, emplace sensors and sea floor experiments and make connections between sensor data loggers and the integrated data power unit (IDP). Station/observatory completion is anticipated for 2007 following the construction, testing and deployment of the horizontal line arrays, not yet funded. The seafloor monitoring station/observatory is funded approximately equally by three federal Agencies: Minerals Management Services (MMS) of the Department of the Interior (DOI), National Energy Technology Laboratory (NETL) of the Department of Energy (DOE), and the National Institute for Undersea Science and Technology (NIUST), an agency of the National Oceanographic and Atmospheric Administration (NOAA).

  9. Inspection of the objects on the sea floor by using 14 MeV tagged neutrons

    SciTech Connect (OSTI)

    Valkovic, V. [A.C.T.d.o.o., Prilesje 4, Zagreb (Croatia); Sudac, D.; Obhodas, J. [Dept. of Experimental Physics, Inst. Ruder Boskovic, Zagreb (Croatia); Matika, D. [Inst. for Researches and Development of Defense Systems, Zagreb (Croatia); Kollar, R. [A.C.T.d.o.o., Prilesje 4, Zagreb (Croatia); Nad, K.; Orlic, Z. [Dept. of Experimental Physics, Inst. Ruder Boskovic, Zagreb (Croatia)

    2011-07-01T23:59:59.000Z

    Variety of objects found on the sea floor needs to be inspected for the presence of materials which represent the threat to the environment and to the safety of humans. We have demonstrated that the sealed tube 14 MeV neutron generator with the detection of associated alpha particles can be used underwater when mounted inside ROV equipped with the hydraulic legs and variety of sensors for the inspection of such objects for the presence of threat materials. Such a system is performing the measurement by using the NaI gamma detector and an API-120 neutron generator which could be rotated in order to maximize the inspected target volume. The neutron beam intensity during the 10-30 min. measurements is usually 1 x 10{sup 7} n/s in 4{pi}. In this report the experimental results for some of commonly found objects containing TNT explosive or its simulant are presented. The measured gamma spectra are dominant by C, O and Fe peaks enabling the determination of the presence of explosives inside the ammunition shell. Parameters influencing the C/O ratio are discussed in some details. (authors)

  10. Soil-structure interaction effects on containment fragilities and floor response spectra statistics

    SciTech Connect (OSTI)

    Pires, J.; Reich, M.; Chokshi, N.C.

    1987-01-01T23:59:59.000Z

    The probability-based method for the reliability evaluation of nuclear structures developed at Brookhaven National Laboratory (BNL) is extended to include soil-structure interaction effects. A reinforced concrete containment is analyzed in order to investigate the soil-structure interaction effects on: structural fragilities; floor response spectra statistics and acceleration response correlations. To include the effect of soil flexibility on the reliability assessment the following two step approach is used. In the first step, the lumped parameter method for soil-structure interaction analysis is used together with a stick model representation of the structure in order to obtain the motions of the foundation plate. These motions, which include both translations and rotations of the foundation plate, are expressed in terms of the power-spectral density of the free-field ground excitation and the transfer function of the total acceleration response of the foundation. The second step involves a detailed finite element model of the structure subjected to the interaction motions computed from step one. Making use of the structural model and interaction motion the reliability analysis method yields the limit stat probabilities and fragility data for the structure.

  11. Seismic soil-structure interaction effects on probabilistic floor response spectra

    SciTech Connect (OSTI)

    Ghiocel, D.M.; Wilson, P.R.; Stevenson, J.D. [Stevenson and Associates, Cleveland, OH (United States)

    1995-12-31T23:59:59.000Z

    For the purpose of performing a Seismic Probabilistic Risk Assessment (SPRA) for the Individual Plant Examination of External of Events (IPEEE) program, probabilistic soil-structure interaction (SSI) analyses for the major nuclear power plant (NPP) structures on the site were performed. The paper describes the probabilistic seismic SSI methodology and the probabilistic models used for the idealization of seismic excitation and surrounding soil deposit. To illustrate the effects of randomness in the input parameters, simulated and/or probabilistic Floor Response Spectra (FRS) at selected locations inside the Reactor Building (RB) and Auxiliary Building (AB) are plotted. The computed probabilistic FRS show that the randomness coming from the soil stiffness affects significantly the FRS of the RB and less significantly the FRS of AB. The coefficients of variation (or the standard deviations in the log normal format) of the FRS of RB due to soil stiffness randomness are considerably larger at upper elevations than at the basemat level showing that the random SSI effects are primarily manifested through the rocking motions and less through the horizontal translation of the base. The use of the current accepted rule for SPRA median response for median input may lead to unrealistic peaks in the median FRS especially when the SSI effects are significant as shown herein. This is due to the strong nonlinear relationship between the spectral amplitudes and soil stiffness at the SSI resonant frequencies.

  12. Investigation of the fire performance of building insulation in full-scale and laboratory fire tests

    SciTech Connect (OSTI)

    Kleinfelder, W.A.

    1984-04-01T23:59:59.000Z

    Twenty-two insulations are exposed to fire tests including the 25 ft Tunnel test, the Attic Floor Radiant Panel test and actual fire conditions of a simulated attic configuration. The insulations consisted of a number of cellulose fiber insulations, utilizing various chemical treatments, glass fiber and mineral fiber insulations. The fire performance characteristics of the insulations were measured in each of the three test scenarios and the report compares their results.

  13. Placement of criticality alarms in the Paducah Gaseous Diffusion Plant Laboratory

    SciTech Connect (OSTI)

    Miller, L.F.; Weems, L.D.; Cao, Z. [Univ. of Tennessee, Knoxville, TN (United States)] [and others

    1997-12-01T23:59:59.000Z

    The placement of criticality alarms at the Paducah plant has been studied. Four detectors placed in the halls of the first floor will provide double coverage of the first floor and single coverage of the basement, attic, and counting laboratory. Results from MCNP calculations also show that a detector placed in the hall adjacent to room 27 will cover the NDA laboratory.

  14. Walking on daylight : the application of translucent floor systems as a means of achieving natural daylighting in mid and low rise architecture

    E-Print Network [OSTI]

    Widder, James

    1985-01-01T23:59:59.000Z

    This thesis is concerned with the introduction of quality daylight to buildings by means of translucency in the horizontal planes or floors within the building. Since people began to build, the concept of translucency in ...

  15. SUPPORT OF GULF OF MEXICO HYDRATE RESEARCH CONSORTIUM: ACTIVITIES TO SUPPORT ESTABLISHMENT OF A SEA FLOOR MONITORING STATION PROJECT

    SciTech Connect (OSTI)

    J. Robert Woolsey; Tom McGee; Carol Lutken; Elizabeth Stidham

    2006-06-01T23:59:59.000Z

    The Gulf of Mexico Hydrates Research Consortium (GOM-HRC) was established in 1999 to assemble leaders in gas hydrates research. The Consortium is administered by the Center for Marine Resources and Environmental Technology, CMRET, at the University of Mississippi. The primary objective of the group is to design and emplace a remote monitoring station or sea floor observatory (MS/SFO) on the sea floor in the northern Gulf of Mexico by the year 2007, in an area where gas hydrates are known to be present at, or just below, the sea floor. This mission, although unavoidably delayed by hurricanes and other disturbances, necessitates assembling a station that will monitor physical and chemical parameters of the marine environment, including sea water and sea-floor sediments, on a more-or-less continuous basis over an extended period of time. In 2005, biological monitoring, as a means of assessing environmental health was added to the mission of the MS/SFO. Establishment of the Consortium has succeeded in fulfilling the critical need to coordinate activities, avoid redundancies and communicate effectively among researchers in the arena of gas hydrates research. Complementary expertise, both scientific and technical, has been assembled to promote innovative research methods and construct necessary instrumentation. The observatory has now achieved a microbial dimension in addition to the geophysical and geochemical components it had already included. Initial components of the observatory, a probe that collects pore-fluid samples and another that records sea floor temperatures, were deployed in Mississippi Canyon 118 in May of 2005. Follow-up deployments, planned for fall 2005, had to be postponed due to the catastrophic effects of Hurricane Katrina (and later, Rita) on the Gulf Coast. Every effort was made to locate and retain the services of a suitable vessel and submersibles or Remotely Operated Vehicles (ROVs) following the storms and the loss of the contracted vessel, the M/V Ocean Quest and its two submersibles, but these efforts have been fruitless due to the demand for these resources in the tremendous recovery effort being made in the Gulf area. Station/observatory completion, anticipated for 2007, will likely be delayed by at least one year. The seafloor monitoring station/observatory is funded approximately equally by three federal Agencies: Minerals Management Services (MMS) of the Department of the Interior (DOI), National Energy Technology Laboratory (NETL) of the Department of Energy (DOE), and the National Institute for Undersea Science and Technology (NIUST), an agency of the National Oceanographic and Atmospheric Administration (NOAA).

  16. SUPPORT OF GULF OF MEXICO HYDRATE RESEARCH CONSORTIUM: ACTIVITIES TO SUPPORT ESTABLISHMENT OF A SEA FLOOR MONITORING STATION PROJECT

    SciTech Connect (OSTI)

    Paul Higley; J. Robert Woolsey; Ralph Goodman; Vernon Asper; Boris Mizaikoff; Angela Davis

    2005-08-01T23:59:59.000Z

    A Consortium, designed to assemble leaders in gas hydrates research, has been established at the University of Mississippi's Center for Marine Resources and Environmental Technology, CMRET. The primary objective of the group is to design and emplace a remote monitoring station on the sea floor in the northern Gulf of Mexico by the year 2005, in an area where gas hydrates are known to be present at, or just below, the sea floor. This mission necessitates assembling a station that will monitor physical and chemical parameters of the sea water and sea floor sediments on a more-or-less continuous basis over an extended period of time. Development of the station allows for the possibility of expanding its capabilities to include biological monitoring, as a means of assessing environmental health. Establishment of the Consortium has succeeded in fulfilling the critical need to coordinate activities, avoid redundancies and communicate effectively among researchers in this relatively new research arena. Complementary expertise, both scientific and technical, has been assembled to innovate research methods and construct necessary instrumentation. A year into the life of this cooperative agreement, we note the following achievements: (1) Progress on the vertical line array (VLA) of sensors: (A) Software and hardware upgrades to the data logger for the prototype vertical line array, including enhanced programmable gains, increased sampling rates, improved surface communications, (B) Cabling upgrade to allow installation of positioning sensors, (C) Adaptation of SDI's Angulate program to use acoustic slant ranges and DGPS data to compute and map the bottom location of the vertical array, (D) Progress in T''0'' delay and timing issues for improved control in data recording, (E) Successful deployment and recovery of the VLA twice during an October, 2003 cruise, once in 830m water, once in 1305m water, (F) Data collection and recovery from the DATS data logger, (G) Sufficient energy supply and normal functioning of the pressure compensated battery even following recharge after the first deployment, (H) Survival of the acoustic modem following both deployments though it was found to have developed a slow leak through the transducer following the second deployment due, presumably, to deployment in excess of 300m beyond its rating. (2) Progress on the Sea Floor Probe: (A) The Sea Floor Probe and its delivery system, the Multipurpose sled have been completed, (B) The probe has been modified to penetrate the <1m blanket of hemipelagic ooze at the water/sea floor interface to provide the necessary coupling of the accelerometer with the denser underlying sediments, (C) The MPS has been adapted to serve as an energy source for both p- and s-wave studies at the station as well as to deploy the horizontal line arrays and the SFP. (3) Progress on the Electromagnetic Bubble Detector and Counter: (A) Components for the prototype have been assembled, including a dedicated microcomputer to control power, readout and logging of the data, all at an acceptable speed, (B) The prototype has been constructed and preliminary data collected, (C) The construction of the field system is underway. (4) Progress on the Acoustic Systems for Monitoring Gas Hydrates: (A) Video recordings of bubbles emitted from a seep in Mississippi Canyon have been made from a submersible dive and the bubbles analyzed with respect to their size, number, and rise rate. These measurements have been used to determine the parameters to build the system capable of measuring gas escaping at the site of the monitoring station, (B) Laboratory tests performed using the project prototype have produced a conductivity data set that is being used to refine parameters of the field model. (5) Progress on the Mid-Infrared Sensor for Continuous Methane Monitoring: (A) Preliminary designs of mounting pieces for electrical components of ''sphereIR'' have been completed using AutoCAD software, (B) The preliminary design of an electronics baseplate has been completed and aided in the optimization of

  17. Particle Size (Sieving) and Enthalpy (Acid Calorimetry) Analysis of Single-Pull K East Basin Floor and Pit Sludges

    SciTech Connect (OSTI)

    Bredt, Paul R. (BATTELLE (PACIFIC NW LAB)); Delegard, Calvin H. (BATTELLE (PACIFIC NW LAB)); Schmidt, Andrew J. (BATTELLE (PACIFIC NW LAB)); Silvers, Kurt L. (BATTELLE (PACIFIC NW LAB)); Thornton, Brenda M. (BATTELLE (PACIFIC NW LAB)); Gano, Sue (BATTELLE (PACIFIC NW LAB))

    2000-10-31T23:59:59.000Z

    This report discusses particle size and calorimetry analyses performed on single-pull sludge samples collected from the Hanford K East Basin floor and pits. This study was conducted by the Pacific Northwest National Laboratory (PNNL) in support of the baseline sludge management plan, which calls for the sludge to be packaged, shipped and stored at T Plant in the Hanford 200 West Area until final processing as a future date. These analyses were needed to better understand the K Basin sludge inventory and chemical reactivity.

  18. Remote sensing in marine environment - acquiring, processing, and interpreting GLORIA sidescan sonor images of deep sea floor

    SciTech Connect (OSTI)

    O'Leary, D.W.

    1989-03-01T23:59:59.000Z

    The US Geological Survey's remote sensing instrument for regional imaging of the deep sea floor (> 400 m water depth) is the GLORIA (Geologic Long-Range Inclined Asdic) sidescan sonar system, designed and operated by the British Institute of Oceanographic Sciences. A 30-sec sweep rate provides for a swath width of approximately 45 km, depending on water depth. The return signal is digitally recorded as 8 bit data to provide a cross-range pixel dimension of 50 m. Postcruise image processing is carried out by using USGS software. Processing includes precision water-column removal, geometric and radiometric corrections, and contrast enhancement. Mosaicking includes map grid fitting, concatenation, and tone matching. Seismic reflection profiles, acquired along track during the survey, are image correlative and provide a subsurface dimension unique to marine remote sensing. Generally GLORIA image interpretation is based on brightness variations which are largely a function of (1) surface roughness at a scale of approximately 1 m and (2) slope changes of more than about 4/degrees/ over distances of at least 50 m. Broader, low-frequency changes in slope that cannot be detected from the Gloria data can be determined from seismic profiles. Digital files of bathymetry derived from echo-sounder data can be merged with GLORIA image data to create relief models of the sea floor for geomorphic interpretation of regional slope effects.

  19. Support of Gulf of Mexico Hydrate Research Consortium: Activities to Support Establishment of a Sea Floor Monitoring Station Project

    SciTech Connect (OSTI)

    Carol Lutken

    2006-09-30T23:59:59.000Z

    The Gulf of Mexico Hydrates Research Consortium (GOM-HRC) was established in 1999 to assemble leaders in gas hydrates research. The Consortium is administered by the Center for Marine Resources and Environmental Technology, CMRET, at the University of Mississippi. The primary objective of the group is to design and emplace a remote monitoring station or sea floor observatory (MS/SFO) on the sea floor in the northern Gulf of Mexico by the year 2007, in an area where gas hydrates are known to be present at, or just below, the sea floor. This mission, although unavoidably delayed by hurricanes and other disturbances, necessitates assembling a station that will monitor physical and chemical parameters of the marine environment, including sea water and sea-floor sediments, on a more-or-less continuous basis over an extended period of time. In 2005, biological monitoring, as a means of assessing environmental health, was added to the mission of the MS/SFO. Establishment of the Consortium has succeeded in fulfilling the critical need to coordinate activities, avoid redundancies and communicate effectively among researchers in the arena of gas hydrates research. Complementary expertise, both scientific and technical, has been assembled to promote innovative research methods and construct necessary instrumentation. The observatory has now achieved a microbial dimension in addition to the geophysical, geological, and geochemical components it had already included. Initial components of the observatory, a probe that collects pore-fluid samples and another that records sea floor temperatures, were deployed in Mississippi Canyon 118 in May of 2005. Follow-up deployments, planned for fall 2005, had to be postponed due to the catastrophic effects of Hurricane Katrina (and later, Rita) on the Gulf Coast. Station/observatory completion, anticipated for 2007, will likely be delayed by at least one year. The CMRET has conducted several research cruises during this reporting period: one in April, one in June, one in September. April's effort was dedicated to surveying the mound at MC118 with the Surface-Source-Deep-Receiver (SSDR) seismic surveying system. This survey was completed in June and water column and bottom samples were collected via box coring. A microbial filtering system developed by Consortium participants at the University of Georgia was also deployed, run for {approx}12 hours and retrieved. The September cruise, designed to deploy, test, and in some cases recover, geochemical and microbial instruments and experiments took place aboard Harbor Branch's Seward Johnson and employed the Johnson SeaLink manned submersible. The seafloor monitoring station/observatory is funded approximately equally by three federal Agencies: Minerals Management Services (MMS) of the Department of the Interior (DOI), National Energy Technology Laboratory (NETL) of the Department of Energy (DOE), and the National Institute for Undersea Science and Technology (NIUST), an agency of the National Oceanographic and Atmospheric Administration (NOAA). Subcontractors with FY03 funding fulfilled their technical reporting requirements in a previously submitted report (41628R10). Only unresolved matching funds issues remain and will be addressed in the report of the University of Mississippi's Office of Research and Sponsored Programs. In addition, Barrodale Computing Services Ltd. (BCS) completed their work; their final report is the bulk of the semiannual report that precedes (abstract truncated)

  20. SUPPORT OF GULF OF MEXICO HYDRATE RESEARCH CONSORTIUM: ACTIVITIES TO SUPPORT ESTABLISHMENT OF A SEA FLOOR MONITORING STATION PROJECT

    SciTech Connect (OSTI)

    Paul Higley; J. Robert Woolsey; Ralph Goodman; Vernon Asper; Boris Mizaikoff; Angela Davis; Bob A. Hardage; Jeffrey Chanton; Rudy Rogers

    2006-05-18T23:59:59.000Z

    The Gulf of Mexico Hydrates Research Consortium (GOM-HRC) was established in 1999 to assemble leaders in gas hydrates research. The primary objective of the group has been to design and emplace a remote monitoring station or sea floor observatory (MS/SFO) on the sea floor in the northern Gulf of Mexico by the year 2005, in an area where gas hydrates are known to be present at, or just below, the sea floor. This mission, although unavoidably delayed by hurricanes and other disturbances, necessitates assembling a station that will monitor physical and chemical parameters of the sea water and sea floor sediments on a more-or-less continuous basis over an extended period of time. Development of the station has always included the possibility of expanding its capabilities to include biological monitoring, as a means of assessing environmental health. This possibility has recently achieved reality via the National Institute for Undersea Science and Technology's (NIUST) solicitation for proposals for research to be conducted at the MS/SFO. Establishment of the Consortium has succeeded in fulfilling the critical need to coordinate activities, avoid redundancies and communicate effectively among researchers in the arena of gas hydrates research. Complementary expertise, both scientific and technical, has been assembled to promote innovative research methods and construct necessary instrumentation. The observatory has achieved a microbial dimension in addition to the geophysical and geochemical components it had already included. Initial components of the observatory, a probe that collects pore-fluid samples and another that records sea floor temperatures, were deployed in Mississippi Canyon 118 in May of 2005. Follow-up deployments, planned for fall 2005, have had to be postponed and the use of the vessel M/V Ocean Quest and its two manned submersibles sacrificed due to the catastrophic effects of Hurricane Katrina (and later, Rita) on the Gulf Coast. Every effort is being made to locate and retain the services of a replacement vessel and submersibles or Remotely Operated Vehicles (ROVs) but these efforts have been fruitless due to the demand for these resources in the tremendous recovery effort being made in the Gulf area. Station/observatory completion, anticipated for 2007, will likely be delayed by at least one year. The seafloor monitoring station/observatory is funded approximately equally by three federal Agencies: Minerals Management Services (MMS) of the Department of the Interior (DOI), National Energy Technology Laboratory (NETL) of the Department of Energy (DOE), and the National Institute for Undersea Science and Technology (NIUST), an agency of the National Oceanographic and Atmospheric Administration (NOAA). Subcontractors with FY03 funding fulfilled their technical reporting requirements in the previous report (41628R10). Only unresolved matching funds issues remain and will be addressed in the report of the University of Mississippi's Office of Research and Sponsored Programs.

  1. Theses Come Out of the Attic & Become an Institutional Asset

    E-Print Network [OSTI]

    Beex, A. A. "Louis"

    of information ­ 62 US institutions have projects I Required at (16): Cal Tech, Concordia, ETSU, LSU, NCSU, UNT

  2. Influence of Infrared Radiation on Attic Heat Transfer 

    E-Print Network [OSTI]

    Katipamula, S.; Turner, W. D.; Murphy, W. E.; O'Neal, D. L.

    1985-01-01T23:59:59.000Z

    roof temperatures. It was found that a radiant barrier such as aluminum foil can reduce the heat flux significantly. Experimental results were compared to a Three-Region approximate solution developed at Oak Ridge National Laboratories (ORNL). The model...

  3. Unvented, Conditioned Attics - Building America Top Innovation | Department

    Broader source: Energy.gov (indexed) [DOE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA group current C3E AmbassadorsUS-EU-Japan-JapanHighlyFrom leftMore Documents

  4. Savings Project: Attic Stairs Cover Box | Department of Energy

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directed off Energy.gov. Are you sure you wantJoin us for| DepartmentReduce HotSTEM

  5. Savings Project: Attic Stairs Cover Box | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn'tOrigin ofEnergy atLLC - FE DKT. 10-160-LNG -EnergyProcess Heatingat HomeasSavinginSavings

  6. Unvented, Conditioned Attics - Building America Top Innovation | Department

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your DensityEnergy U.S.-China Electric Vehicle and03/02 TUE 08:59 FAX 423 241 3897Extending 2003, the Lewisof

  7. Attic Air Sealing Guide - Building America Top Innovation | Department of

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn't Your Destiny: The FutureComments from TarasaName Affiliation Ahern, MichaelAttenuation

  8. Modeling the Energy Efficiency of Residential Attic Assemblies | Department

    Broader source: Energy.gov (indexed) [DOE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742Energy ChinaofSchaeferApril 1,(EAC)TABLE OF CONTENTSTogetherThe highDepartmentDepartmentof

  9. Support of Gulf of Mexico Hydrate Research Consortium: Activities of Support Establishment of a Sea Floor Monitoring Station Project

    SciTech Connect (OSTI)

    J. Robert Woolsey; Thomas McGee; Carol Lutken

    2008-05-31T23:59:59.000Z

    The Gulf of Mexico Hydrates Research Consortium (GOM-HRC) was established in 1999 to assemble leaders in gas hydrates research that shared the need for a way to conduct investigations of gas hydrates and their stability zone in the Gulf of Mexico in situ on a more-or-less continuous basis. The primary objective of the group is to design and emplace a remote monitoring station or sea floor observatory (SFO) on the sea floor in the northern Gulf of Mexico, in an area where gas hydrates are known to be present at, or just below, the sea floor and to discover the configuration and composition of the subsurface pathways or 'plumbing' through which fluids migrate into and out of the hydrate stability zone (HSZ) to the sediment-water interface. Monitoring changes in this zone and linking them to coincident and perhaps consequent events at the seafloor and within the water column is the eventual goal of the Consortium. This mission includes investigations of the physical, chemical and biological components of the gas hydrate stability zone - the sea-floor/sediment-water interface, the near-sea-floor water column, and the shallow subsurface sediments. The eventual goal is to monitor changes in the hydrate stability zone over time. Establishment of the Consortium succeeded in fulfilling the critical need to coordinate activities, avoid redundancies and communicate effectively among those involved in gas hydrates research. Complementary expertise, both scientific and technical, has been assembled to promote innovative methods and construct necessary instrumentation. Following extensive investigation into candidate sites, Mississippi Canyon 118 (MC118) was chosen by consensus of the Consortium at their fall, 2004, meeting as the site most likely to satisfy all criteria established by the group. Much of the preliminary work preceding the establishment of the site - sensor development and testing, geophysical surveys, and laboratory studies - has been reported in agency documents including the Final Technical Report to DOE covering Cooperative Agreement DEFC26-00NT40920 and Semiannual Progress Reports for this award, DE-FC26-02NT41628. Initial components of the observatory, a probe that collects pore-fluid samples and another that records sea floor temperatures, were deployed in MC118 in May of 2005. Follow-up deployments, planned for fall 2005, had to be postponed due to the catastrophic effects of Hurricane Katrina (and later, Rita) on the Gulf Coast. SFO completion, now anticipated for 2009-10, has, therefore, been delayed. Although delays caused scheduling and deployment difficulties, many sensors and instruments were completed during this period. Software has been written that will accommodate the data that the station retrieves, when it begins to be delivered. In addition, new seismic data processing software has been written to treat the peculiar data to be received by the vertical line array (VLA) and additional software has been developed that will address the horizontal line array (HLA) data. These packages have been tested on data from the test deployments of the VLA and on data from other, similar, areas of the Gulf (in the case of the HLA software). During the life of this Cooperative Agreement (CA), the CMRET conducted many cruises. Early in the program these were executed primarily to survey potential sites and test sensors and equipment being developed for the SFO. When MC118 was established as the observatory site, subsequent cruises focused on this location. Beginning in 2005 and continuing to the present, 13 research cruises to MC118 have been conducted by the Consortium. During September, 2006, the Consortium was able to secure 8 days aboard the R/V Seward Johnson with submersible Johnson SeaLink, a critical chapter in the life of the Observatory project as important documentation, tests, recoveries and deployments were accomplished during this trip (log appended). Consortium members have participated materially in a number of additional cruises including several of the NIUST autonomous underwater vehicle (AUV), Ea

  10. Lee, K.S., Zhang, T., Jiang, Z., and Chen, Q. 2009. "Comparison of airflow and contaminant distributions in rooms with traditional displacement ventilation and under-floor air distribution systems,"

    E-Print Network [OSTI]

    Chen, Qingyan "Yan"

    systems had higher ventilation performance than the mixing one under cooling mode as well as under heating distributions in rooms with traditional displacement ventilation and under-floor air distribution systems with traditional displacement ventilation and under-floor air distribution systems Kisup Lee* Tengfei Zhang, Ph

  11. PII S0016-7037(99)00441-X Sub sea floor boiling of Red Sea Brines: New indication from noble gas data

    E-Print Network [OSTI]

    Winckler, Gisela

    PII S0016-7037(99)00441-X Sub sea floor boiling of Red Sea Brines: New indication from noble gas in revised form December 8, 1999) Abstract--Hydrothermal brines from the Atlantis II Deep, Red Sea, have been depressions filled by highly saline brines (Hartmann et al., 1998a). The Atlantis II Deep, located

  12. DISSERTATION FORMAT GUIDELINES The Knowledge Navigation Center (second floor of the Graduate Library) may be able to help with formatting problems. There are no

    E-Print Network [OSTI]

    Papalambros, Panos

    5.14 DISSERTATION FORMAT GUIDELINES The Knowledge Navigation Center (second floor of the Graduate's dissertation or thesis as an example of how to format your dissertation. Your dissertation must follow these guidelines. The most up-to-date version of the Dissertation Format Guidelines is available on the Rackham

  13. TTUAB CARDBOARD RECYCLING PROTOCOL 2013 Cardboard is stored on the first floor in the Department of Biological Sciences in the west

    E-Print Network [OSTI]

    Rock, Chris

    TTUAB CARDBOARD RECYCLING PROTOCOL 2013 Cardboard is stored on the first floor in the Department, the individual who signed up for the cardboard recycling is responsible for transporting the collected cardboard to recycle bin next to Murray Hall (dumpster is next to that building in the R2 parking lot and in close

  14. TTUAB CARDBOARD RECYCLING PROTOCOL Fall 2011 Cardboard is stored on the first floor in the Department of Biological Sciences in the west

    E-Print Network [OSTI]

    Rock, Chris

    TTUAB CARDBOARD RECYCLING PROTOCOL ­ Fall 2011 Cardboard is stored on the first floor. On Friday, one individual who signed up for the cardboard recycling is responsible to transport the collected cardboard to recycle bin next to Murray Hall (dumpster is next to that building in the R2 parking

  15. TTUAB CARDBOARD RECYCLING PROTOCOL Fall 2012 Cardboard is stored on the first floor in the Department of Biological Sciences in the west

    E-Print Network [OSTI]

    Rock, Chris

    TTUAB CARDBOARD RECYCLING PROTOCOL ­ Fall 2012 Cardboard is stored on the first floor. On Friday, the individual who signed up for the cardboard recycling is responsible to transport the collected cardboard to recycle bin next to Murray Hall (dumpster is next to that building in the R2 parking

  16. Dispersion of UO{sub 2}F{sub 2} aerosol and HF vapor in the operating floor during winter ventilation at the Paducah Gaseous Diffusion Plant

    SciTech Connect (OSTI)

    Kim, S.H.; Chen, N.C.J.; Taleyarkhan, R.P.; Keith, K.D.; Schmidt, R.W. [Oak Ridge National Lab., TN (United States); Carter, J.C. [J.C. Carter Associates, Inc., Knoxville, TN (United States)

    1996-12-30T23:59:59.000Z

    The gaseous diffusion process is currently employed at two plants in the US: the Paducah Gaseous Diffusion Plant and the Portsmouth Gaseous Diffusion Plant. As part of a facility-wide safety evaluation, a postulated design basis accident involving large line-rupture induced releases of uranium hexafluoride (UF{sub 6}) into the process building of a gaseous diffusion plant (GDP) is evaluated. When UF{sub 6} is released into the atmosphere, it undergoes an exothermic chemical reaction with moisture (H{sub 2}O) in the air to form vaporized hydrogen fluoride (HF) and aerosolized uranyl fluoride (UO{sub 2}F{sub 2}). These reactants disperse in the process building and transport through the building ventilation system. The ventilation system draws outside air into the process building, distributes it evenly throughout the building, and discharges it to the atmosphere at an elevated temperature. Since air is recirculated from the cell floor area to the operating floor, issues concerning in-building worker safety and evacuation need to be addressed. Therefore, the objective of this study is to evaluate the transport of HF vapor and UO{sub 2}F{sub 2} aerosols throughout the operating floor area following B-line break accident in the cell floor area.

  17. INITIAL DEVELOPMENT OF A VARIABLE-FRICTION FLOOR SURFACE Guillaume Millet, Martin J.-D. Otis, Gary Chaw, Jeremy R. Cooperstock

    E-Print Network [OSTI]

    Cooperstock, Jeremy R.

    ). An- other is by changing dry friction into lubricated friction, that is, placing a lubricant quantified with Coulomb's model; examples of coefficients of static friction are 0.04 for PTFE/PTFE contactINITIAL DEVELOPMENT OF A VARIABLE-FRICTION FLOOR SURFACE Guillaume Millet, Martin J.-D. Otis, Gary

  18. Can Punctured Rate-1/2 Turbo Codes Achieve a Lower Error Floor than their Rate-1/3 Parent Codes?

    E-Print Network [OSTI]

    Cambridge, University of

    Can Punctured Rate-1/2 Turbo Codes Achieve a Lower Error Floor than their Rate-1/3 Parent Codes of punctured parallel concatenated convolutional codes (PCCCs), also known as punctured turbo codes, has also/3 turbo code results in better high-rate turbo codes, in terms of BEP performance, than puncturing only

  19. Ice cores drilled from lake and ocean floors, continents, and ice sheets provide geoscientists with the most extensive and accurate picture of the earth!s

    E-Print Network [OSTI]

    Johnson, Andrew

    zer Ice cores drilled from lake and ocean floors, continents, and ice sheets provide geoscientists technologies and advanced equipment like high-resolution color line-scanners and multi-sensor data loggers displays run by a single computer all the way down to the new MacBook. Future development will incorporate

  20. Scheme for generating and transporting THz radiation to the X-ray experimental floor at the LCLS baseline

    E-Print Network [OSTI]

    Geloni, Gianluca; Saldin, Evgeni

    2011-01-01T23:59:59.000Z

    This paper describes a novel scheme for integrating a coherent THz source in the baseline of the LCLS facility. Any method relying on the spent electron beam downstream of the baseline undulator should provide a way of transporting the radiation up to the experimental floor. Here we propose to use the dump area access maze. In this way the THz output must propagate with limited size at least for one hundred meters in a maze, following many turns, to reach the near experimental hall. The use of a standard, discrete, open beam-waveguide formed by periodic reflectors, that is a mirror guide, would lead to unacceptable size of the system. To avoid these problems, in this paper we propose an alternative approach based on periodically spaced metallic screens with holes. This quasi-optical transmission line is referred to as an iris line. We present complete calculations for the iris line using both analytical and numerical methods, which we find in good agreement. We present a design of a THz edge radiation source ...

  1. Managing Coil Epoxy Vacuum Impregnation Systems at the Manufacturing Floor Level To Achieve Ultimate Properties in State-of-the-Art Magnet Assemblies

    SciTech Connect (OSTI)

    J.G. Hubrig; G.H. Biallas

    2005-05-01T23:59:59.000Z

    Liquid epoxy resin impregnation systems remain a state-of-the-art polymer material for vacuum and vacuum/pressure impregnation applications in the manufacture of both advanced and conventional coil winding configurations. Epoxy resins inherent latitude in processing parameters accounts for their continued popularity in engineering applications, but also for the tendency to overlook or misinterpret the requisite processing parameters on the manufacturing floor. Resin system impregnation must be managed in detail in order to achieve device life cycle reliability. This closer look reveals how manufacturing floor level management of material acceptance, handling and storage, pre- and post- impregnation processing and cure can be built into a manufacturing plan to increase manufacturing yield, lower unit cost and ensure optimum life cycle performance of the coil.

  2. Comparative Summer Thermal Performance of Finished and Unfinished Metal Roofing Products with Composition Shingles

    E-Print Network [OSTI]

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

    2004-01-01T23:59:59.000Z

    , both finished and unfinished, might compare with other more traditional roofing types. All of the test cells had R-19 insulation installed on the attic floor except in the double roof configuration which had R-19 of open cell foam blown onto...

  3. Evaluation of Ion Exchange Materials in K Basin Floor Sludge and Potential Solvents for PCB Extraction from Ion Exchange Materials

    SciTech Connect (OSTI)

    Schmidt, A.J.; Klinger, G.S.; Bredt, P.R.

    1999-04-10T23:59:59.000Z

    Approximately 73 m{sup 3} of heterogeneous solid material, ''sludge,'' (upper bound estimate, Packer 1997) have accumulated at the bottom of the K Basins in the 100 K Area of the Hanford Site. This sludge is a mixture of spent fuel element corrosion products, ion exchange materials (organic and inorganic), graphite-based gasket materials, iron and aluminum metal corrosion products, sand, and debris (Makenas et al. 1996, 1997). In addition, small amounts of polychlorinated biphenyls (PCBs) have been found. These small amounts are significant from a regulatory standpoint. Ultimately, it is planned to transfer the K Basins sludge to the Hanford double shell tanks (DSTs). Chemical pretreatment is required to address criticality issues and the destruction or removal of PCBs before the K Basin sludge can be transferred to the DSTs. Eleven technologies have been evaluated (Papp 1997) as potential pretreatment methods. Based on the evaluations and engineering studies and limited testing, Fluor Daniel Hanford recommended solvent washing of the K Basin sludge, followed by nitric acid dissolution and, potentially, peroxide addition (FDH 1997). The solvent washing (extraction) and peroxide addition would be used to facilitate PCB removal and destruction. Following solvent extraction, the PCBs could be distilled and concentrated for disposal as a low-level waste. The purpose of the work reported here was to continue investigating solvent extraction, first by better identifying the ion exchange materials in the actual sludge samples and then evaluating various solvents for removing the PCBs or possibly dissolving the resins. This report documents some of the process knowledge on ion exchange materials used and spilled in the K Basins and describes the materials identified from wet sieving KE Basin floor and canister sludge and the results of other analyses. Several photographs are included to compare materials and illustrate material behavior. A summary of previous tests on solvent extraction of PCB surrogates from simulant K Basin sludge is also given.

  4. A Study of the Energy-Saving Potential of Metal Roofs Incorporating Dynamic Insulation Systems

    SciTech Connect (OSTI)

    Biswas, Kaushik [ORNL; Miller, William A [ORNL; Kriner, Scott [Metal Construction Association, Glenview, IL; Manlove, Gary [Metanna, Monument, CO

    2013-01-01T23:59:59.000Z

    This article presents various metal roof configurations that were tested at Oak Ridge National Laboratory in Tennessee, U.S. between 2009 and 2013, and describes their potential for reducing the attic-generated space-conditioning loads. These roofs contained different combinations of phase-change material, rigid insulation, low emittance surface, and above-sheathing ventilation with standing-seam metal panels on top. These roofs were designed to be installed on existing roofs decks, or on top of asphalt shingles for retrofit construction. All the tested roofs showed the potential for substantial energy savings compared to an asphalt shingle roof, which was used as a control for comparison. The roofs were constructed on a series of adjacent attics separated at the gables using thick foam insulation. The attics were built on top of a conditioned room. All attics were vented at the soffit and ridge. The test roofs and attics were instrumented with an array of thermocouples. Heat flux transducers were installed in the roof deck and attic floor (ceiling) to measure the heat flows through the roof and between the attic and conditioned space below. Temperature and heat flux data were collected during the heating, cooling and swing seasons over a three-year period. Data from previous years of testing have been published. Here, data from the latest roof configurations being tested in year three of the project are presented. All test roofs were highly effective in reducing the heat flows through the roof and ceiling, and in reducing the diurnal attic-temperature fluctuations.

  5. LESSONS

    E-Print Network [OSTI]

    Bunker, G.

    2012-01-01T23:59:59.000Z

    - Target not made explicit in design brief - Tacit knowledge gap, poor design detailing gbunker@dmu.ac.uk Example ? Cottesmore Road Leicester (EMHA) ? Refurbishment, Retrofit for the future, improved infiltration and insulation gbunker...@dmu.ac.ukInsights ? Loss of floor area due to new internal insulation ? Lessons - Pod installation in attic to address floor area loss - MMC solution - Requires good communication between contractor and client gbunker@dmu.ac.uk Example ? Meden Vale Notts (Nottingham...

  6. Results of detailed analyses performed on boring cores extracted from the concrete floors of the Fukushima Daiichi nuclear power plant reactor buildings

    SciTech Connect (OSTI)

    Maeda, Koji; Sasaki, S.; Kumai, M.; Sato, Isamu; Osaka, Masahiko; Fukushima, Mineo; Kawatsuma, Shinji [Japan Atomic Energy Agency, 4002 Narita, Oarai, Ibaraki 311-1393 (Japan); Goto, Tetsuo; Sakai, Hitoshi [Toshiba Corporation, 8, Shinsugita, Isogo-ku, Yokohama 235-8523 (Japan); Chigira, Takayuki; Murata, Hirotoshi [Tokyo Electric Power Company, 1-1-3 Uchisaiwai, Chiyoda-ku, Tokyo, 100-8560 (Japan)

    2013-07-01T23:59:59.000Z

    Due to the massive earthquake and tsunami on March 11, 2011, and the following severe accident at the Fukushima Daiichi Nuclear Power Plant, concrete surfaces within the reactor buildings were exposed to radioactive liquid and vapor phase contaminants. In order to clarify the situation of this contamination in the reactor buildings of Units 1, 2 and 3, selected samples were transported to the Fuels Monitoring Facility in the Oarai Engineering Center of JAEA where they were subjected to analyses to determine the surface radionuclide concentrations and to characterize the radionuclide distributions in the samples. In particular, penetration of radiocesium in the surface coatings layer and sub-surface concrete was evaluated. The analysis results indicate that the situation of contamination in the building of Unit 2 was different from others, and the protective surface coatings on the concrete floors provided significant protection against radionuclide penetration. The localized penetration of contamination in the concrete floors was found to be confined within a millimeter of the surface of the coating layer of some millimeters. (authors)

  7. Measure Guideline: Implementing a Plenum Truss for a Compact Air Distribution System

    SciTech Connect (OSTI)

    Burdick, A.

    2013-10-01T23:59:59.000Z

    This Measure Guideline presents the steps to implement a compact duct system inside an attic bulkhead (plenum truss) of a one-story, slab-on-grade (SOG) home. In a compact duct design, ductwork runs are reduced in length to yield a smaller and more compact duct system. Less energy will be lost through ductwork if the ducts are contained within the thermal enclosure of the house. These measures are intended for the production builder working to meet the 2012 International Energy Conservation Code (IECC) requirements and keep the ductwork within the thermal enclosure of the house. This measure of bringing the heating, ventilation and air conditioning (HVAC) equipment and ductwork within the thermal enclosure of the house is appropriate for the builder wishing to avoid cathedralizing the insulation in the attic space (i.e., locating it at the underside of the roof deck rather than along the attic floor) or adding dropped soffits.

  8. A Comparison of Simulation Capabilities for Ducts

    SciTech Connect (OSTI)

    Miller, William A [ORNL; Smith, Matt K [ORNL; Gu, Lixing [Florida Solar Energy Center (FSEC); New, Joshua Ryan [ORNL

    2014-11-01T23:59:59.000Z

    Typically, the cheapest way to install a central air conditioning system in residential buildings is to place the ductwork in the attic. Energy losses due to duct-attic interactions can be great, but current whole-house models are unable to capture the dynamic multi-mode physics of the interactions. The building industry is notoriously fragmented and unable to devote adequate research resources to solve this problem. Builders are going to continue to put ducts in the attic because floor space is too expensive to closet them within living space, and there are both construction and aesthetic issues with other approaches such as dropped ceilings. Thus, there is a substantial need to publicly document duct losses and the cost of energy used by ducts in attics so that practitioners, builders, homeowners and state and federal code officials can make informed decisions leading to changes in new construction and additional retrofit actions. Thus, the goal of this study is to conduct a comparison of AtticSim and EnergyPlus simulation algorithms to identify specific features for potential inclusion in EnergyPlus that would allow higher-fidelity modeling of HVAC operation and duct transport of conditioned air. It is anticipated that the resulting analysis from these simulation tools will inform energy decisions relating to the role of ducts in future building energy codes and standards.

  9. Engineering Evaluation Report on K-311-1 Floor Subsidence (2008 Annual Report) at the East Tennessee Technology Park, Oak Ridge, Tennessee

    SciTech Connect (OSTI)

    Knott R.B.

    2008-11-13T23:59:59.000Z

    The purpose of this task is to evaluate the effect of floor settlement on building structure, piping, and equipment foundations between column lines 1 and 2 and B and K of Bldg. K-311-1 (see Fig. A-1 in Appendix A) at East Tennessee Technology Park (ETTP), Oak Ridge, Tennessee. Revision 0 of this document covers the 2005 annual inspection. Revision 1 addresses the 2006 annual inspection, Revision 2 addresses the 2007 annual inspection, and Revision 3 covers the 2008 annual inspection, as indicated by the changed report title. A civil survey and visual inspection were performed. Only a representative number of points were measured during the 2008 survey. The exact location of a number of survey points in Table A-1 could not be accurately determined in the 2008 survey since these points had not been spray painted since 2003. The points measured are deemed adequate to support the conclusions of this report. Based on the survey and observations, there has been no appreciable change in the condition of the unit since the 2007 inspection. The subsidence of the floor presents concerns to the building structure due to the possible indeterminate load on the pipe gallery framing. Prior to demolition activities that involve the piping or removal of the equipment, such as vent, purge and drain and foaming, engineering involvement in the planning is necessary. The piping connected to the equipment is under stress, and actions should be implemented to relieve this stress prior to disturbing any of the equipment or associated piping. In addition, the load on the pipe gallery framing needs to be relieved prior to any activities taking place in the pipe gallery. Access to this area and the pipe gallery is not allowed until the stress is released.

  10. Impact of Thermally Insulated Floors

    E-Print Network [OSTI]

    Alghimlas, F.; Omar, E. A.

    2004-01-01T23:59:59.000Z

    MODELLING INPUT The simulation period was set to be from January 1 until December 31. Typical meteorological year (TMY) was used for the coastal areas of Kuwait. The data were provided by KISR weather station at latitude of 29.3?C and longitude of 47....9?C [3]. Table 3 presents the TMY data in terms of monthly values of the significant weather parameters used within the simulation program. SIMULATION RESULTS AND ANALYSIS Private Villa The simulations were performed on four cases using...

  11. Floor San Francisco, CA 94104

    Office of Environmental Management (EM)

    94104 TEL 415 875-6100 FAX 415 875-6161 www.nrdc.org Testimony of Marcus Griswold, PhD, Water Resources Scientist Natural Resources Defense Council Before the Quadrennial Energy...

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

    E-Print Network [OSTI]

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

    2002-01-01T23:59:59.000Z

    during the summer of 2000. Data analysis on the pre and post cooling and heating consumption was used to determine impacts on energy use and peak demand for the utility. The average cooling energy savings from the RBS retrofit was 3.6 kWh/day, or about 9...

  13. Building America Whole-House Solutions for Existing Homes: Inverted Attic

    Broader source: Energy.gov (indexed) [DOE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742Energy China U.S. Department ofJune 2,The BigSiding Retrofit in aDepartmentBulkhead for HVAC

  14. Building America Top Innovations Hall of Fame Profile Â… Unvented, Conditioned Attics

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn't Your Destiny: Theof Energy Future ofHydronic HeatingManagementCrawlspaces that are

  15. Look Up to See Your Bills Go Down: Making Your Attic More Efficient |

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn't YourTransport(FactDepartment ofLetterEconomy andTerms Loan TermsLong IslandSummaryDepartment of

  16. Cost-Optimized Attic Insulation Solution for Factory-Built Homes - Building

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn't Your Destiny: Theof"Wave theJuly 30, 2013Department ofU.S. Department ofEnergyAmerica

  17. Cost-Optimized Attic Insulation Solution for Factory-Built Homes - Building

    Broader source: Energy.gov (indexed) [DOE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742Energy China U.S. DepartmentEnergy This partAsAmanda McAlpin SopAmerica Top Innovation |

  18. Look Up to See Your Bills Go Down: Making Your Attic More Efficient |

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page onYouTube YouTube Note: Since the.pdfBreaking ofOil & Gas »ofMarketing |Prepare for annuclear fuel (SNF) |Department

  19. HYDRATE RESEARCH ACTIVITIES THAT BOTH SUPPORT AND DERIVE FROM THE MONITORING STATION/SEA-FLOOR OBSERVATORY, MISSISSIPPI CANYON 118, NORTHERN GULF OF MEXICO

    SciTech Connect (OSTI)

    Lutken, Carol

    2013-07-31T23:59:59.000Z

    A permanent observatory has been installed on the seafloor at Federal Lease Block, Mississippi Canyon 118 (MC118), northern Gulf of Mexico. Researched and designed by the Gulf of Mexico Hydrates Research Consortium (GOM-HRC) with the geological, geophysical, geochemical and biological characterization of in situ gas hydrates systems as the research goal, the site has been designated by the Bureau of Ocean Energy Management as a permanent Research Reserve where studies of hydrates and related ocean systems may take place continuously and cooperatively into the foreseeable future. The predominant seafloor feature at MC118 is a carbonate-hydrate complex, officially named Woolsey Mound for the founder of both the GOM-HRC and the concept of the permanent seafloor hydrates research facility, the late James Robert “Bob” Woolsey. As primary investigator of the overall project until his death in mid-2008, Woolsey provided key scientific input and served as chief administrator for the Monitoring Station/ Seafloor Observatory (MS-SFO). This final technical report presents highlights of research and accomplishments to date. Although not all projects reached the status originally envisioned, they are all either complete or positioned for completion at the earliest opportunity. All Department of Energy funds have been exhausted in this effort but, in addition, leveraged to great advantage with additional federal input to the project and matched efforts and resources. This report contains final reports on all subcontracts issued by the University of Mississippi, Administrators of the project, Hydrate research activities that both support and derive from the monitoring station/sea-floor Observatory, Mississippi Canyon 118, northern Gulf of Mexico, as well as status reports on the major components of the project. All subcontractors have fulfilled their primary obligations. Without continued funds designated for further project development, the Monitoring Station/Seafloor Observatory is in danger of lapsing into disuse. However, for the present, interest in the site on the continental slope is healthy and The Center for Marine Resources and Environmental Technology continues to coordinate all activity at the MS/SFO as arranged through the BOEM in 2005. Field and laboratory research projects and findings are reviewed, new technologies and tests described. Many new sensors, systems and two custom ROVs have been developed specifically for this project. Characteristics of marine gas hydrates are dramatically more refined than when the project was initiated and include appear in sections entitled Accomplishments, Products and Publications.

  20. Polybrominated dibenzo-p-dioxins/dibenzofurans and polybrominated diphenyl ethers in soil, vegetation, workshop-floor dust, and electronic shredder residue from an electronic waste recycling facility and in soils from a chemical industrial complex in eastern China

    SciTech Connect (OSTI)

    Jing Ma; Rudolf Addink; Sehun Yun; Jinping Cheng; Wenhua Wang; Kurunthachalam Kannan [Shanghai Jiao Tong University, Shanghai (China). School of Environmental Science and Engineering

    2009-10-01T23:59:59.000Z

    In this study, 11 2,3,7,8-substituted PBDD/Fs and 10 polybrominated diphenyl ether (PBDE) congeners were determined in electronic shredder waste, workshop-floor dust, soil, and leaves (of plants on the grounds of the facility) from a large-scale electronic wastes (e-waste) recycling facility and in surface soil from a chemical-industrial complex (comprising a coke-oven plant, a coal-fired power plant, and a chlor-alkali plant) as well as agricultural areas in eastern China. Total PBDD/F concentrations in environmental samples were in the range of 113-818 pg/g dry wt (dw) for leaves, 392-18,500 pg/g dw for electronic shredder residues, 716-80,0000 pg/g dw for soil samples, and 89,600-14,3000 pg/g dw for workshop-floor dust from the e-waste recycling facility and in a range from nondetect (ND) to 427 pg/g dw in soil from the chemical-industrial complex. The highest mean concentrations of total PBDD/Fs were found in soil samples and workshop-floor dust from the e-waste recycling facility. The dioxin-like toxic equivalent (measured as TEQ) concentrations of PBDD/Fs were greater than the TEQs of polychlorinated dibenzo-p-dioxins and dibenzofurans (PCDD/Fs) reported in our previous study for the same set of samples. The concentrations of PBDFs were several orders of magnitude higher than the concentrations of PBDDs in samples from the e-waste facility or from soil from the chemical-industrial complex. A significant correlation was found between the concentrations of {Sigma}PBDD/Fs and {Sigma}PBDEs (r = 0.769, p < 0.01) and between SPBDD/Fs and the previously reported SPCDD/F concentrations (r = 0.805, p < 0.01). The estimated daily human intakes of TEQs contributed by PBDD/Fs via soil/dust ingestion and dermal exposures in e-waste recycling facilities were higher than the intakes of TEQs contributed by PCDD/Fs, calculated in our previous study. 45 refs., 2 figs., 2 tabs.

  1. Plancher solaire direct mixte \\`a double r\\'eseau en habitat bioclimatique - Conception et bilan thermique r\\'eel. Double direct solar floor heating in boclimatic habitation - Design and real energetical balance

    E-Print Network [OSTI]

    De Larochelambert, Thierry

    2009-01-01T23:59:59.000Z

    This study presents a new direct solar floor heating technique with double heating network wich allows simultaneous use of solar and supply energy. Its main purpose is to store and to diffuse the whole available solar energy while regulating supply energy by physical means without using computer controlled technology. This solar system has been tested in real user conditions inside a bioclimatic house to study the interaction of non-inertial and passive walls on the solar productivity. Daily, monthly and annual energy balances were drawn up over three years and completed by real-time measurements of several physical on-site parameters. As a result the expected properties of this technique were improved. The use of per-hour solar productivity, saved primary energy and corrected solar covering ratio is recommended to analyze the performances of this plant and to allow more refined comparisons with other solar systems

  2. Heating, Ventilation, and Air Conditioning Design Strategy for a Hot-Humid Production Builder

    SciTech Connect (OSTI)

    Kerrigan, P.

    2014-03-01T23:59:59.000Z

    BSC worked directly with the David Weekley Homes - Houston division to redesign three floor plans in order to locate the HVAC system in conditioned space. The purpose of this project is to develop a cost effective design for moving the HVAC system into conditioned space. In addition, BSC conducted energy analysis to calculate the most economical strategy for increasing the energy performance of future production houses. This is in preparation for the upcoming code changes in 2015. The builder wishes to develop an upgrade package that will allow for a seamless transition to the new code mandate. The following research questions were addressed by this research project: 1. What is the most cost effective, best performing and most easily replicable method of locating ducts inside conditioned space for a hot-humid production home builder that constructs one and two story single family detached residences? 2. What is a cost effective and practical method of achieving 50% source energy savings vs. the 2006 International Energy Conservation Code for a hot-humid production builder? 3. How accurate are the pre-construction whole house cost estimates compared to confirmed post construction actual cost? BSC and the builder developed a duct design strategy that employs a system of dropped ceilings and attic coffers for moving the ductwork from the vented attic to conditioned space. The furnace has been moved to either a mechanical closet in the conditioned living space or a coffered space in the attic.

  3. HVAC Design Strategy for a Hot-Humid Production Builder, Houston, Texas (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2014-03-01T23:59:59.000Z

    BSC worked directly with the David Weekley Homes - Houston division to redesign three floor plans in order to locate the HVAC system in conditioned space. The purpose of this project is to develop a cost effective design for moving the HVAC system into conditioned space. In addition, BSC conducted energy analysis to calculate the most economical strategy for increasing the energy performance of future production houses. This is in preparation for the upcoming code changes in 2015. The builder wishes to develop an upgrade package that will allow for a seamless transition to the new code mandate. The following research questions were addressed by this research project: 1. What is the most cost effective, best performing and most easily replicable method of locating ducts inside conditioned space for a hot-humid production home builder that constructs one and two story single family detached residences? 2. What is a cost effective and practical method of achieving 50% source energy savings vs. the 2006 International Energy Conservation Code for a hot-humid production builder? 3. How accurate are the pre-construction whole house cost estimates compared to confirmed post construction actual cost? BSC and the builder developed a duct design strategy that employs a system of dropped ceilings and attic coffers for moving the ductwork from the vented attic to conditioned space. The furnace has been moved to either a mechanical closet in the conditioned living space or a coffered space in the attic.

  4. Building America Top Innovations 2014 Profile: Cost-Optimized Attic Insulation Solution for Factory-Built Homes

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn't Your Destiny: Theof Energy Future ofHydronic HeatingManagement of High-RmanagementDOETOP

  5. A quasi-steady state model to predict attic heat transfer and energy savings in residences using radiant barriers

    E-Print Network [OSTI]

    Winiarski, David Walter

    1992-01-01T23:59:59.000Z

    day of year, fraction of cloud cover Nusselt number heat flow heat flux radiant barrier time temperature truss radiant barrier width radiative matrix thermal diffusivity, solar absorptivity thermal expansivity surface azimuth angle gamma..., latitude radiative constant kinematic viscosity Superscripts time step Subscripts c cond conv d dp eff f h, hor iJ, k cloud conductive convective diffuse dew point effective forced horizontal numerical subscript spatial node...

  6. Johannesburg First Floor, 17 Baker Street,

    E-Print Network [OSTI]

    Jarrett, Thomas H.

    hardware costs (CAPEX) to allow the farming communities to pay for the day-to-day operational costs (OPEX

  7. Improving shop floor visualization and metrics

    E-Print Network [OSTI]

    Lawler, Maureen E. (Maureen Elizabeth)

    2010-01-01T23:59:59.000Z

    Within the Technical Operations division of Novartis Pharmaceuticals, there is an aggressive vision to be the "Toyota" of the Pharma Industry by 2010. To accomplish this, PharmOps Switzerland has embraced operational ...

  8. OBSTETRICS & Second Floor, Clinical Sciences North

    E-Print Network [OSTI]

    Alford, Simon

    on your Left hand side. Enter into the Visitor parking lot. FROM 290 Exit at Ashland Ave, turn south on Ashland Ave. and proceed to Taylor Street (approximately ½ mile). Turn right onto Taylor Street heading

  9. STAR COMPUTING LABORATORY Ellison Hall, Floor 2

    E-Print Network [OSTI]

    California at Santa Barbara, University of

    Cardboard Newspaper/Books/Magazines Bags Electronic Waste Fire Alarm Pull Fire Alarm Pull Fire Alarm Pull Stariwell South Wing West Stairwell Copy Toner/Inkhjet Cartridges Electronic Waste Bags Newspaper/Magazines//Books/Catalogs Office Pack Glass/Plastic/Aluminum Electronic Waste #12;

  10. Floor-supply displacement ventilation system

    E-Print Network [OSTI]

    Kobayashi, Nobukazu, 1967-

    2001-01-01T23:59:59.000Z

    Research on indoor environments has received more attention recently because reports of symptoms and other health complaints related to indoor environments have been increasing. Heating, ventilating, and air-conditioning ...

  11. FLOOR PLAN -LEVEL 2 Dr I Makarenko

    E-Print Network [OSTI]

    Gay, Simon

    .06 7236 Prof D J Wilkinson Room 3.25 7320 Prof G Robertson Room 3.07 7232 Prof R J Boys Room 3.24 7297

  12. December 2008Earthquakes Enhancing Floor Warden Skills

    E-Print Network [OSTI]

    Derisi, Joseph

    ;Liquefaction Liquefaction describes the behavior of loose soils, i.e. loose sands, which go from a solid state caused by falling objects, such as televisions, pictures and mirrors, and heavy light fixtures. #12;In from falling acoustical tiles & light fixtures. Get under a desk to protect your head or crouch next

  13. PITTSBURGH AIRPORT MARRIOTT HOTEL FLOOR PLAN

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What's Possible for RenewableSpeedingBiomass and4/26/11:Tel.: #001-408-927-2461; fax:FebruaryPITTSBURGH

  14. CXD 4600, 9103 Second Floor Refurbishment

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office511041clothAdvanced Materials Advanced. C o w l i t z C o . C l a r8.0 -CURRICULUM VITAEAllen Radio

  15. Building America Whole-House Solutions for Existing Homes: Inverted...

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

    Inverted Attic Bulkhead for HVAC Ductwork Building America Whole-House Solutions for Existing Homes: Inverted Attic Bulkhead for HVAC Ductwork This occupied test home received a...

  16. Floor Buffer Guidelines Floor buffers can expose employees to noise, hazardous materials, and hazards related to

    E-Print Network [OSTI]

    de Lijser, Peter

    produced by the propane buffer is considered high. Hearing protection such as ear plugs and ear muffs and use of hearing protection. Propane Re-filling Only trained and qualified personnel may refill propane containers. Propane Storage Storage of propane should occur in identified well ventilated storage containers

  17. From Shop Floor to Top Floor: Best Business Practices in Energy Efficiency

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual SiteofEvaluating A PotentialJumpGermanFife EnergyFreight Best PracticeFrey| Open Energy

  18. From Shop Floor to Top Floor: Best Business Practices in Energy Efficiency

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page onYouTube YouTube Note: Since the.pdf Flash2006-52.pdf0.pdfDepartment of Energy's2of Energy Energy DepartmentWork ||

  19. Faced with rising fuel costs, building and home owners are looking for energy-efficient solutions. Improving the building envelope (roof or attic system, walls,

    E-Print Network [OSTI]

    Oak Ridge National Laboratory

    and envelope assemblies for use in new construction and retrofits. Patrick Hughes Director, Building better understanding of product performance by the entire construction materials industry. INNOVATIONSFaced with rising fuel costs, building and home owners are looking for energy- efficient solutions

  20. Faced with rising fuel costs, building and home owners are looking for energy-efficient solutions. Improving the building envelope (roof or attic system, walls,

    E-Print Network [OSTI]

    Oak Ridge National Laboratory

    and envelope assemblies for use in new construction and retrofits. Patrick Hughes Director, Building materials industry. INNOVATIONS IN BUILDINGS Contact ORNL 2012-G00695/tcc Ensuring Affordable, EfficientFaced with rising fuel costs, building and home owners are looking for energy- efficient solutions

  1. U. S. Attic Grsrgy 'bmiss~o3 U. S. Atomic lb-al-w CamLf3sion December 27, S.957

    Office of Legacy Management (LM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA group currentBradleyTableSelling7 AugustAFRICAN3uj: ;;IDEC. i' , a . - 3 U. S.

  2. Inverted Attic Bulkhead for HVAC Ductwork, Roseville, California (Fact Sheet), Building America Case Study: Whole-House Solutions for Existing Homes, Building Technologies Office (BTO)

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn't YourTransport(FactDepartment of EnergyIndustry15AmongPartnershipProgramOverview of

  3. Inverted Attic Bulkhead for HVAC Ductwork, Roseville, California (Fact Sheet), Building America Case Study: Whole-House Solutions for Existing Homes, Building Technologies Office (BTO)

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn't YourTransport(FactDepartment of EnergyIndustry15AmongPartnershipProgramOverview ofInverted

  4. Evaluation of Crawlspace Retrofits in Multifamily Buildings

    SciTech Connect (OSTI)

    Rudd, A.

    2014-09-01T23:59:59.000Z

    In 2011 and early 2012, Building Science Corporation (BSC) collaborated with Innova Services Corporation on a multifamily community unvented crawlspace retrofit project at Oakwood Gardens in Lansdale, Pennsylvania. BSC provided design consulting services and pre- and post-retrofit evaluation, testing, and data monitoring. The existing condition was a vented crawlspace with an uninsulated floor between the crawlspace and the dwelling units above. The crawlspace was therefore a critically weak link in the building enclosure and was ripe for improvement. Saving energy was the primary interest and goal, but the greatest challenge in this unvented crawlspace retrofit project was working through a crawlspace bulk water intrusion problem caused by inadequate site drainage, window well drainage, foundation wall drainage, and a rising water table during rainy periods. While the unvented crawlspace retrofit was effective in reducing heat loss, and the majority of the bulk water drainage problems had been resolved, the important finding was that some of the wood joists embedded in masonry pockets behind the brick veneer were showing signs of moisture damage.

  5. Academic Affairs 401 Golden Shore, 6th Floor

    E-Print Network [OSTI]

    Sorin, Eric J.

    to James Till, Ph.D., 562-951-4056; jtill@calstate.edu. Attachment cc: Timothy P. White, Chancellor Vice SUBJECT: Research, Scholarly and Creative Activity Award Program Chancellor White has approved $2.4M. Allocations will be based on reported fall 2013 full-time equivalent faculty (see attachment). The funds may

  6. Error Floors of LDPC Codes and Related Topics

    E-Print Network [OSTI]

    Butler, Brian K.

    Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2.2 LDPC Codes . . . . . . . .2.1 Binary Linear Block Codes . . . . . . .

  7. Savings Project: Insulate and Air Seal Floors Over Unconditioned...

    Energy Savers [EERE]

    barriers between an unconditioned garage and the conditioned spaces above can save energy and money, improve comfort, and safeguard indoor air quality. Your garage may be a...

  8. Forest Floor Decomposition Following Hurricane Litter Inputs in

    E-Print Network [OSTI]

    Ostertag, Rebecca

    into nutrient cycles and may be one reason for the extraordinary resilience of these forests to wind to branches and stems, and elevated mortality above background levels (Foster and Boose 1992; Lugo and Waide

  9. Working Towards 100% Electronic Transactions on the Shop Floor

    E-Print Network [OSTI]

    Terwilliger, M.

    amounts of money on various automation projects in portfolio management technique. a piecemeal fashion. Many companies have made an 3. Building a strategy that art form out of developing short-sighted ROI's. the company would like to be in five ,nd ten... of strategic alternatives are now a necessity. END OF THE ERA OF PORTFOLIO ANALYSIS Shortly after Jack? Welch became Chairman of Gener al Electric, he made a number of interesting statements about corporate strategy. The single point that impressed us...

  10. 1752 Columbia Rd. NW, Fourth Floor Washington, DC 20009

    E-Print Network [OSTI]

    Kammen, Daniel M.

    -profit organization dedicated to promoting clean energy to address air pollution. BENEFITS TO CONSUMERS San Diego during construction costs approximately $6,250 per kW panel. This number is significantly lower than Solar industry sources state that homebuilders keep about $1,600 to cover profit and overhead on each 2

  11. Human Resources Office Dalia Bldg. 2nd Floor,

    E-Print Network [OSTI]

    such as entomology, pathology, virology, biotechnology, end use quality, agronomy and socio-economics. Providing knowledge of durum wheat and its traits. Good understanding of the agro-environmental constrains

  12. Human Resources Office Dalia Bldg. 2nd Floor,

    E-Print Network [OSTI]

    of soil conservation and water harvesting interventions. Design and evaluate soil and water conservation.icarda.org Post-doctoral Fellow Soil and Water Conservation Position specification Post-doctoral Fellow Reports to: Director, Integrated Water and Land Management Program (IWLMP) Location: Amman, Jordan. Closing date: 12

  13. Indentation and Recovery Tests of Common Resilient Floor Coverings.

    E-Print Network [OSTI]

    Stewart, B. R.; Kunze, O. R.; Hobgood, Price

    1960-01-01T23:59:59.000Z

    to the samples for 30 minutes, with indentation readings being made 15 seconds and 1, 2, 3, 5, 10, 15, 20 and 30 minutes after the load was applied. Recovery readings were made 15 seconds and 1, 2, 5, 10, 20 and 30 minutes after the test load was removed.... Residual indentation as referred to in this work is that indentation remain- ing at the end of the 30-minute recovery period. A final recovery reading was taken 72 hours after re- moval of the test load. Before the beginning of each test, the sample...

  14. Working Towards 100% Electronic Transactions on the Shop Floor 

    E-Print Network [OSTI]

    Terwilliger, M.

    1985-01-01T23:59:59.000Z

    Drastic changes are taking place in the manufacturing environment—both in continuous process manufacturing and discrete parts manufacturing. Data communications and computer technologies are forging new disciplines and ...

  15. Indentation and recovery characteristics of common resilient floor coverings

    E-Print Network [OSTI]

    Stewart, Billy Ray

    1959-01-01T23:59:59.000Z

    , cleanliness, resistance to wear Concluding a con- sideration Of resilience) ~ varntb, quietnosh sad resistance to daxpnessy oils ~ acids ~ elh'elis and heat. gigler and, goorner (g) express tho desirable physical properties ?? resistance to abrasion... PIN CONNECTION 1. 0. SPACER PIPE HOLLOW BRASS WEIGHT SHAFT LEAD WEIGHTS STEEL WEIGHT SHAFT BASE WEIGHT SHAFT CENTERING COLLAR MICROMETER MOUNTING BRACKET YX" x 12" x 12 STEEL PLATE BRASS BUSHING DIAL MICROMETER T/g THINWALL STEEL PLUNGER...

  16. First Floor Interim Plan: Summer,2007 Draft: 15 January 2007

    E-Print Network [OSTI]

    Walker, Henry MacKay

    1202 Bio Off Sullivan 1203 Bio Off Praitis 1204 Bio Off Brown 1205 Bio Off DeRidder 1206 Bio Off Gregg Phy Shop Instrum 1030 Phy Off Cadmus 1031 Phy Off Cunningham 1032 Phy Off Duke 1033 Phy Off Willig

  17. First Floor Interim Plan: Fall,2007 Draft: 13 August 2007

    E-Print Network [OSTI]

    Walker, Henry MacKay

    Res Gregg-Jolly 1109 Bio Off Bosse 1110 Bio Cell Culture 1210 Bio Off Miller 1024 Phy Lecture Prep1023 Phy Lecture 1234 Phy Shop Instrum 1030 Phy Off Cadmus 1031 Phy Off Cunningham 1032 Phy Off Duke 1033

  18. First Floor Interim Plan: January,2008 Draft: 28 February 2008

    E-Print Network [OSTI]

    Walker, Henry MacKay

    10061006A 1006B Bio Faculty Research Lindgren 1103 Bio Fac Res Hinsa 1103A1105A 1105 Bio Fac Res Gregg Phy Shop Instrum 1030 Phy Off Cadmus 1031 Phy Off Cunningham 1032 Phy Off Duke 1033 Phy Off Willig

  19. Quantitative evaluation of bioturbation on the deep sea floor

    E-Print Network [OSTI]

    Guinasso, Norman Louis

    1975-01-01T23:59:59.000Z

    and Bowen (1973) reported measurements of plutonium in six cores taken in 1969 through 1971 in the Atlantic Ocean and Mediterran- ean Sea. Measurable amounts of plutonium were found at depths of the order of 10 cm below the surface in five of these cores... between 1 and 10 cd kyr r by invoking the assumption that mixing is proportional to biomass. Plutonium distributions in deep sea sedi- ments (Noshkin and Bowcn, 1973) indicate abyssal mixing rates ranging from 100-400 cmP kyr r . AC KN OWLE DGEMEN TS...

  20. Structural analysis of automating measurements of floor gradients

    E-Print Network [OSTI]

    Caplan, Noah S

    2011-01-01T23:59:59.000Z

    It is useful for one owning or buying a house to be able to assess its structure and identify the existence and severity of any damage. No previously existing method appears to make this assessment easily available. This ...

  1. Production system improvement : floor area reduction and visual management

    E-Print Network [OSTI]

    Chen, Zhuling, M. Eng. Massachusetts Institute of Technology

    2012-01-01T23:59:59.000Z

    This thesis suggests on the development process of a new layout design and visual management tools to improve the efficiency of a production line in a medical device company. Lean production philosophy and common lean ...

  2. Moisture Control in Insulated Raised Floor Systems in Southern Louisiana

    E-Print Network [OSTI]

    polyisocyanurate foam, open-cell sprayed polyurethane foams of vary- ing vapor permeance, closed-cell sprayed polyurethane foam, and kraft-faced fiberglass batt insulation. Expected Outcomes This research will result Association Southern Forest Products Association Contact Information Samuel V. Glass USDA Forest Service

  3. Savings Project: Insulate and Air Seal Floors Over Unconditioned Garages |

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del Sol HomeFacebook Twitter Principal InvestigatorsSave Energy onof Energy

  4. Savings Project: Insulate and Air Seal Floors Over Unconditioned Garages |

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page onYouTube YouTube Note: Since the.pdfBreakingMay 2015 <Department ofDepartment| Department ofSavingDepartmentDepartment

  5. Property:Building/FloorAreaChurchesChapels | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal PwerPerkins County, Nebraska:Precourt Institute forToolkit JumpBuilding/Category" Showing

  6. Property:Building/FloorAreaGroceryShops | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal PwerPerkins County, Nebraska:Precourt Institute forToolkit JumpBuilding/Category"

  7. Property:Building/FloorAreaMiscellaneous | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal PwerPerkins County, Nebraska:Precourt Institute

  8. Property:Building/TotalFloorArea | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal PwerPerkins County, Nebraska:PrecourtOid Jump to: navigation, search This is a property of

  9. TU/e Library floor plan Floor +1: Library entrance/exit, information desk, self-service book lending, reading

    E-Print Network [OSTI]

    Franssen, Michael

    (copying, printing, scanning) IEC-MFC-007 and IEC-MFC-011 toilets toilet for the disabled elevator, staff) IEC-MFC-009 and IEC-MFC-010 toilets toilet for the disabled elevator, staff only individual study

  10. FIRST FLOOR VISUALIZING SCIENCE The first floor invites visitors to explore earth and space sciences through digital media, public

    E-Print Network [OSTI]

    Rhoads, James

    sciences through digital media, public lectures, visible laboratories, and interactive displays. A focal and space science themes, 3-D planetarium-style shows (although on a flat screen), and media Surround-Sound). The theater will be a research facility to explore the effective use of high-end media

  11. actively cooled duct: Topics by E-print Network

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    ... 12 Figure 13. Climate and Leakage Effects for Cooling Attic Systems ... 12 Figure 14. Climate and Leakage Effects...

  12. Radiant Barrier Performance during the Heating Season

    E-Print Network [OSTI]

    Medina, M. A.; O'Neal, D. L.; Turner, W. D.

    to Asses Effects of Dust Accumulation, Attic Ventilation, and Other Key Variables." TVA Report No. TVA/OP/EDT--88/25, Tennessee Valley Authority, Office of Power, Division of Energy Demonstrations and Technology. 5. Joy F.A., 1958, "Improving Attic...," ORNLICON-200, Oak Ridge National Laboratory, Oak Ridge, TN. 8. Levins W.P. and Kamitz M.A., and Knight D. K., 1986, "Cooling Energy Measurements of Unoccupied Single-Family Houses with Attics Containing Radiant Barriers." Proceedings, Third Annual...

  13. SUESS ET AL.: SEA FLOOR METHANE HYDRATES AT HYDRATE RIDGE, CASCADIA MARGIN Sea Floor Methane Hydrates at Hydrate Ridge, Cascadia Margin

    E-Print Network [OSTI]

    Goldfinger, Chris

    a variety of gas hydrates in near-surface sediments. Hydrate formation and destruction continuously shape established that the uppermost sediment column contains several distinct layers of gas hydrate which the seafloor to the atmosphere. 1. INTRODUCTION The biogeochemical processes associated with gas hydrate

  14. Building America Whole-House Solutions for Existing Homes: Evaluation...

    Office of Environmental Management (EM)

    complex underwent multiple energy retrofit measures, including attic and wall insulation, low-e windows, and energy-efficient appliances, to comply with the Boulder...

  15. APS - Residential Energy Efficient Rebate Program | Department...

    Broader source: Energy.gov (indexed) [DOE]

    Category Heat Pumps Maximum Rebate Duct Repairs: 250 Sealing Air Leaks: 250 Attic Insulation: 250 Pool Pumps: 200 Program Info State Arizona Program Type Utility Rebate...

  16. Southwest Gas Corporation- Residential and Builder Efficiency Rebate Program (Arizona)

    Broader source: Energy.gov [DOE]

    Southwest Gas Corporation (SWG) offers rebates to residential customers in Arizona who purchase and install energy efficient natural gas tankless water heaters, clothes dryers, windows, attic...

  17. G:\\ESS\\248 RCRA\\SWMU Report Cor

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AND SWMU ASSESSMENT REPORT UNIT NUMBER: 450 UNIT NAME: S-710-32 DATE: Original: 01192001 Revised: 122303 REGULATORY STATUS: SWMU LOCATION: Attic of the C-710 building....

  18. From the preface of the text: ". . . The text is meant to be read by the student. We mean the whole text including examples, questions, and proofs. Mathematics is not a spectator

    E-Print Network [OSTI]

    Kierstead, Hal

    .2. Treasure Island. Here is a challenge problem to try: Exploring the attic of the house that has been in your

  19. From the preface of the text: ". . . The text is meant to be read by the student. We mean the whole text including examples, questions, and proofs. Mathematics is not a spectator

    E-Print Network [OSTI]

    Kierstead, Hal

    as it is presented. . . . " 1. August 22, 2013 1.1. Treasure Island. Exploring the attic of the house that has been

  20. Occupancy Simulation in Three Residential Research Houses

    SciTech Connect (OSTI)

    Boudreaux, Philip R [ORNL; Gehl, Anthony C [ORNL; Christian, Jeffrey E [ORNL

    2012-01-01T23:59:59.000Z

    Three houses of similar floor plan are being compared for energy consumption. The first house is a typical builder house of 2400 ft2 (223 m2) in east Tennessee. The second house contains retrofits available to a home owner such as energy efficient appliances, windows and HVAC, as well as an insulated attic which contains HVAC duct work. The third house was built using optimum-value framing construction with photovoltaic modules and solar water heating. To consume energy researchers have set up appliances, lights, and plug loads to turn on and off automatically according to a schedule based on the Building America Research Benchmark Definition. As energy efficiency continues to be a focus for protecting the environment and conserving resources, experiments involving whole house energy consumption will be done. In these cases it is important to understand how to simulate occupancy so that data represents only house performance and not human behavior. The process for achieving automated occupancy simulation will be discussed. Data comparing the energy use of each house will be presented and it will be shown that the third house used 66% less and the second house used 36% less energy than the control house in 2010. The authors will discuss how energy prudent living habits can further reduce energy use in the third house by 23% over the average American family living in the same house.

  1. Building America Case Study: Performance of a Hot-Dry Climate Whole House Retrofit, Stockton, California (Fact Sheet)

    SciTech Connect (OSTI)

    ARBI

    2014-09-01T23:59:59.000Z

    The Stockton house retrofit is a two-story tudor style single family deep retrofit in the hot-dry climate of Stockton, CA. The home is representative of a deep retrofit option of the scaled home energy upgrade packages offered to targeted neighborhoods under the pilot Large-Scale Retrofit Program (LSRP) administered by the Alliance for Residential Building Innovation (ARBI). Deep retrofit packages expand on the standard package by adding HVAC, water heater and window upgrades to the ducting, attic and floor insulation, domestic hot water insulation, envelope sealing, lighting and ventilation upgrades. Site energy savings with the deep retrofit were 23% compared to the pre-retrofit case, and 15% higher than the savings estimated for the standard retrofit package. Energy savings were largely a result of the water heater upgrade, and a combination of the envelope sealing, insulation and HVAC upgrade. The HVAC system was of higher efficiency than the building code standard. Overall the financed retrofit would have been more cost effective had a less expensive HVAC system been selected and barriers to wall insulation remedied. The homeowner experienced improved comfort throughout the monitored period and was satisfied with the resulting utility bill savings.

  2. Performance of a Hot-Dry Climate Whole-House Retrofit

    SciTech Connect (OSTI)

    Weitzel, E.; German, A.; Porse, E.

    2014-06-01T23:59:59.000Z

    The Stockton house retrofit is a two-story tudor style single family deep retrofit in the hot-dry climate of Stockton, CA. The home is representative of a deep retrofit option of the scaled home energy upgrade packages offered to targeted neighborhoods under the pilot Large-Scale Retrofit Program (LSRP) administered by the Alliance for Residential Building Innovation (ARBI). Deep retrofit packages expand on the standard package by adding HVAC, water heater and window upgrades to the ducting, attic and floor insulation, domestic hot water insulation, envelope sealing, lighting and ventilation upgrades. Site energy savings with the deep retrofit were 23% compared to the pre-retrofit case, and 15% higher than the savings estimated for the standard retrofit package. Energy savings were largely a result of the water heater upgrade, and a combination of the envelope sealing, insulation and HVAC upgrade. The HVAC system was of higher efficiency than the building code standard. Overall the financed retrofit would have been more cost effective had a less expensive HVAC system been selected and barriers to wall insulation remedied. The homeowner experienced improved comfort throughout the monitored period and was satisfied with the resulting utility bill savings.

  3. Capillary Break Beneath a Slab: Polyethylene Sheeting over Aggregate; Southwestern Pennsylvania (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2014-07-01T23:59:59.000Z

    This document provides content for three areas of the Building America Solution Center. First, "Insulating Closed Crawlspace Walls and Band Joist Area" describes how to install rigid foam insulation on the interior perimeter walls and band joist area in closed crawlspace foundations of homes. Second, "Removing Construction Debris from Flexible Ducts" describes how to clean flexible ducts after construction or major renovation of a home to remove debris resulting from building materials, particularly airborne dust and particulates. Third, images, CAD drawings, and a case study illustrate right and wrong ways to apply polyethylene sheeting over aggregate. Similarly, a CAD drawing is included that illustrates the use of a concrete slab over polyethylene.

  4. Floor Plan Generation and Room Labeling of Indoor Environments from Laser Range Data

    E-Print Network [OSTI]

    Zakhor, Avideh

    . Such labels are useful for building energy simulations involving thermal models, as well as for ensuring and analysis software, requiring building geometry as input. Even though existing energy simu- lation tools can complex geometry models (Craw- ley et al., 2000). Indoor models can also be used for positioning in wide

  5. Efficient Formulations for the Multi-Floor Facility Layout Problem with ...

    E-Print Network [OSTI]

    Marc Goetschalckx and Takashi Irohara

    2007-02-22T23:59:59.000Z

    Feb 22, 2007 ... block diagram shows the location and dimensions of the building and departments, without ... Typically, the total distance traveled by the “materials” in the ... Typical examples are the construction of electronics manufacturing.

  6. Looking below the floor: constraints on the AGN radio luminosity functions at low power

    E-Print Network [OSTI]

    Capetti, Alessandro

    2015-01-01T23:59:59.000Z

    We constrain the behavior of the radio luminosity function (RLF) of two classes of active galactic nuclei (AGN) namely AGN of low radio power (LRP) and BL Lac objects. The extrapolation of the observed steep RLFs to low power predicts a space density of such objects that exceeds that of the sources that can harbor them and this requires a break to a shallower slope. For LRP AGN we obtain P_br,LRP > 10^20.5 W/Hz at 1.4 GHz to limit their density to be smaller than that of elliptical galaxies with black hole masses M_BH > 10^7.5 solar masses. By combining this value with the limit derived by the observations the break must occur at P_br,LRP~10^20.5-10^21.5 W/Hz. For BL Lacs we find P_br,BLLAC > 10^23.3 W/Hz otherwise they would outnumber the density of weak-lined and compact radio sources, while the observations indicate P_br,BLLAC < 10^24.5 W/Hz. In the framework of the AGN unified model a low luminosity break in the RLF of LRP AGN must correspond to a break in the RLF of BL Lacs. The ratio between P_br,LRP...

  7. PH Sensitive Polymers for Improving Reservoir Sweep and Conformance Control in Chemical Flooring

    SciTech Connect (OSTI)

    Mukul Sharma; Steven Bryant; Chun Huh

    2008-03-31T23:59:59.000Z

    There is an increasing opportunity to recover bypassed oil from depleted, mature oilfields in the US. The recovery factor in many reservoirs is low due to inefficient displacement of the oil by injected fluids (typically water). The use of chemical flooding methods to increase recovery efficiencies is severely constrained by the inability of the injected chemicals to contact the bypassed oil. Low sweep efficiencies are the primary cause of low oil recoveries observed in the field in chemical flooding operations even when lab studies indicate high oil recovery efficiency. Any technology that increases the ability of chemical flooding agents to better contact the remaining oil and reduce the amount of water produced in conjunction with the produced oil will have a significant impact on the cost of producing oil domestically in the US. This translates directly into additional economically recoverable reserves, which extends the economic lives of marginal and mature wells. The objective of this research project was to develop a low-cost, pH-triggered polymer for use in IOR processes to improve reservoir sweep efficiency and reservoir conformance in chemical flooding. Rheological measurements made on the polymer solution, clearly show that it has a low viscosity at low pH and exhibits a sudden increase in viscosity (by 2 orders of magnitude or more) at a pH of 3.5 to 4. This implies that the polymer would preferentially flow into zones containing water since the effective permeability to water is highest in these zones. As the pH of the zone increases due to the buffering capacity of the reservoir rock, the polymer solution undergoes a liquid to gel transition causing a sharp increase in the viscosity of the polymer solution in these zones. This allows operationally robust, in-depth conformance treatment of such water bearing zones and better mobility control. The rheological properties of HPAM solutions were measured. These include: steady-shear viscosity and viscoelastic behavior as functions of pH; shear rate; polymer concentration; salinity, including divalent ion effects; polymer molecular weight; and degree of hydrolysis. A comprehensive rheological model was developed for HPAM solution rheology in terms of: shear rate; pH; polymer concentration; and salinity, so that the spatial and temporal changes in viscosity during the polymer flow in the reservoir can be accurately modeled. A series of acid coreflood experiments were conducted to understand the geochemical reactions relevant for both the near-wellbore injection profile control and for conformance control applications. These experiments showed that the use hydrochloric acid as a pre-flush is not viable because of the high reaction rate with the rock. The use of citric acid as a pre-flush was found to be quite effective. This weak acid has a slow rate of reaction with the rock and can buffer the pH to below 3.5 for extended periods of time. With the citric acid pre-flush the polymer could be efficiently propagated through the core in a low pH environment i.e. at a low viscosity. The transport of various HPAM solutions was studied in sandstones, in terms of permeability reduction, mobility reduction, adsorption and inaccessible pore volume with different process variables: injection pH, polymer concentration, polymer molecular weight, salinity, degree of hydrolysis, and flow rate. Measurements of polymer effluent profiles and tracer tests show that the polymer retention increases at the lower pH. A new simulation capability to model the deep-penetrating mobility control or conformance control using pH-sensitive polymer was developed. The core flood acid injection experiments were history matched to estimate geochemical reaction rates. Preliminary scale-up simulations employing linear and radial geometry floods in 2-layer reservoir models were conducted. It is clearly shown that the injection rate of pH-sensitive polymer solutions can be significantly increased by injecting it at a pH below 3.5 (at a fixed bottom-hole pressure). This improvement in injectivity by a fa

  8. The Implications of a Gasoline Price Floor for the California Budget and Greenhouse Gas Emissions

    E-Print Network [OSTI]

    Borenstein, Severin

    2008-01-01T23:59:59.000Z

    Navigating the Global Oil Market,” Milken Institute Review,around 0.1% of the world oil market. This would simply notthe revenue risk in oil futures markets without actually a?

  9. Long-term Neurological Outcomes in Adults with Traumatic Intracranial Hemorrhage Admitted to ICU versus Floor

    E-Print Network [OSTI]

    2015-01-01T23:59:59.000Z

    mechanism of injury, initial ED GCS score, initial systolic blood pressure (SBP), heart rate, and respiratory rate, revised trauma score (physiological scoring system

  10. A SEA FLOOR GRAVITY SURVEY OF THE SLEIPNER FIELD TO MONITOR CO2 MIGRATION

    SciTech Connect (OSTI)

    Mark Zumberge; Scott Nooner

    2005-07-11T23:59:59.000Z

    Since 1996, excess CO{sub 2} from the Sleipner natural gas field has been sequestered and injected underground into a porous saline aquifer 1000 m below the seafloor. In 2002, we carried out a high precision micro-gravity survey on the seafloor in order to monitor the injected CO{sub 2}. A repeatability of 5 {micro}Gal in the station averages was observed. This is considerably better than pre-survey expectations. These data will serve as the baseline for time-lapse gravity monitoring of the Sleipner CO{sub 2} injection site. A repeat survey has been scheduled for the summer of 2005. This report covers 9/19/04 to 3/18/05. During this time, gravity and pressure modeling were completed and work graduate student Scott Nooner began writing his Ph.D. dissertation, of which this work is a the major part. Improvements to the gravimeters are also underway that will hopefully increase the measurement precision.

  11. The Implications of a Gasoline Price Floor for the California Budget and Greenhouse Gas Emissions

    E-Print Network [OSTI]

    Borenstein, Severin

    2008-01-01T23:59:59.000Z

    economic slowdown cuts oil demand. At the intersection ofoil price, the expected retail gasoline price and consumption quantities are shown using a short-run demand

  12. A Sea Floor Gravity Survey of the Sleipner Field to Monitor CO2 Migration

    SciTech Connect (OSTI)

    Mark Zumberge

    2011-09-30T23:59:59.000Z

    Carbon dioxide gas (CO{sub 2}) is a byproduct of many wells that produce natural gas. Frequently the CO{sub 2} separated from the valuable fossil fuel gas is released into the atmosphere. This adds to the growing problem of the climatic consequences of greenhouse gas contamination. In the Sleipner North Sea natural gas production facility, the separated CO{sub 2} is injected into an underground saline aquifer to be forever sequestered. Monitoring the fate of such sequestered material is important - and difficult. Local change in Earth's gravity field over the injected gas is one way to detect the CO{sub 2} and track its migration within the reservoir over time. The density of the injected gas is less than that of the brine that becomes displaced from the pore space of the formation, leading to slight but detectable decrease in gravity observed on the seafloor above the reservoir. Using equipment developed at Scripps Institution of Oceanography, we have been monitoring gravity over the Sleipner CO{sub 2} sequestration reservoir since 2002. We surveyed the field in 2009 in a project jointly funded by a consortium of European oil and gas companies and the US Department of Energy. The value of gravity at some 30 benchmarks on the seafloor, emplaced at the beginning of the monitoring project, was observed in a week-long survey with a remotely operated vehicle. Three gravity meters were deployed on the benchmarks multiple times in a campaign-style survey, and the measured gravity values compared to those collected in earlier surveys. A clear signature in the map of gravity differences is well correlated with repeated seismic surveys.

  13. Improved global bathymetry, global sea floor roughness, and deep ocean mixing

    E-Print Network [OSTI]

    Becker, Joseph Jeffrey

    2008-01-01T23:59:59.000Z

    dissipation of tidal energy in the deep ocean inferred fromdissipation of tidal energy in the deep ocean inferred fromthe amount of energy conversion in an ocean of finite depth

  14. Improved Global Bathymetry, Global Sea Floor Roughness, and Deep Ocean Mixing

    E-Print Network [OSTI]

    Becker, Joseph J

    2008-01-01T23:59:59.000Z

    dissipation of tidal energy in the deep ocean inferred fromdissipation of tidal energy in the deep ocean inferred fromthe amount of energy conversion in an ocean of finite depth

  15. Swing: From Time to Torque (Dance Floor Democracy at the Hollywood Canteen)

    E-Print Network [OSTI]

    Tucker, Sherrie

    2013-10-08T23:59:59.000Z

    childhood growing up in a small segregated Texas town, a career as an actor spent moving through predomi- nantly white crowds in a racially marked body, basic training with other black recruits under white of˝cers at Montford Point, a furlough spent trying... of segregated and unequal condi- tions for black Marines. Montford Point also had a pool, he tells me, but black Marines couldn’t use it, only the white of˝cers.28 The proximity and restrictions from swimming pools and movie stars at Mont- ford Point mirror his...

  16. Improved global bathymetry, global sea floor roughness, and deep ocean mixing

    E-Print Network [OSTI]

    Becker, Joseph Jeffrey

    2008-01-01T23:59:59.000Z

    the Azores and the Canary Islands suggests that [Egbert andsouth of the Azores and the Canary Islands are strong point

  17. Improved Global Bathymetry, Global Sea Floor Roughness, and Deep Ocean Mixing

    E-Print Network [OSTI]

    Becker, Joseph J

    2008-01-01T23:59:59.000Z

    the Azores and the Canary Islands suggests that [Egbert andsouth of the Azores and the Canary Islands are strong point

  18. Performance testing of a floor-based, occupant-controlled office ventilation system

    E-Print Network [OSTI]

    Bauman, Fred; Johnston, L.; Zhang, H.; Arens, Edward A

    1991-01-01T23:59:59.000Z

    a room ment ventilation systems." ASHRAE Transactions, Vol.95, Part 2. ence, Ventilation System Performance, 18-21Fountain. 1990. "A ventilation systems in office rooms."

  19. Influence of raised floor on zone design cooling load in commercial buildings.

    E-Print Network [OSTI]

    Schiavon, Stefano; Lee, Kwang Ho; Bauman, Fred; Webster, Tom

    2010-01-01T23:59:59.000Z

    A future study will analyze the difference in zone coolingcooling load for a UFAD system was not included because the topic will be covered in a future

  20. The Implications of a Gasoline Price Floor for the California Budget and Greenhouse Gas Emissions

    E-Print Network [OSTI]

    Borenstein, Severin

    2008-01-01T23:59:59.000Z

    Emissions Surcharge Revenues Oil Price Price elas= -0.1 elasEmissions Surcharge Revenues Oil Price Price elas= -0.1 elasotherwise result if oil prices remain at current levels. . o

  1. NON-DESTRUCTIVE DETERMINATION OF SERVICEABILITY AND LOAD BEARING CAPACITY OF FLOOR SLABS USING DYNAMIC METHODS

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    , output-only modal analysis, Frequency Domain Decomposition, system identification, model updating in this case is the verification of the serviceability and the load bearing capacity towards the certification particularly powerful. The big advantage is that the exciting forces need not to be measured. As a consequence

  2. Second Floor N314 N313 N312 N311 N310 N309N308

    E-Print Network [OSTI]

    OOR DDO RIIIDRRID RRR OOR CCO LL C LLL AAL HHA LL H AALIIARRI OOR MMO EEM MME Sk 1 e sskees D reer SSe

  3. Carbon Dioxide Evolution from the Floor of Three Minnesota Forests Author(s): W. A. Reiners

    E-Print Network [OSTI]

    Minnesota, University of

    concentration of salts on growth of bean plants. Bot. Gaz. 105: 379-387. Gauch, H. G., C. H. Wadleigh, and Virginia Davis. 1943. The trend of starch reserves in bean plants before and after irrigation of a saline of water and salt solu- tion upon absorption and germination of seeds. Soil Sci. 20: 15-37. Schimper, A. F

  4. Innovative accessible sunken floor systems for multi-story steel buildings

    E-Print Network [OSTI]

    Kwan, Henry K

    1987-01-01T23:59:59.000Z

    With the demands of telecommunications and computer equipment, building owners and designers are facing an increasingly difficult problem for wire management in today's electronic workplace. This thesis is to investigate ...

  5. Long-term Neurological Outcomes in Adults with Traumatic Intracranial Hemorrhage Admitted to ICU versus Floor

    E-Print Network [OSTI]

    2015-01-01T23:59:59.000Z

    and immediate computed tomography or admission forseverity; CT, computed tomography *Adjusted coefficients foron initial head CT (computed tomography). Clinical data were

  6. Wednesday, 3:30 -4:30 p.m. Hardin Hall First Floor Auditorium

    E-Print Network [OSTI]

    Nebraska-Lincoln, University of

    -Omaha Integrating Water Management Research with Land Valuation Modeling Across Nebraska FEBRUARY 7 Williams River Mainstem Reservoir System FEBRUARY 21 Felipe Chavez-Ramirez, Platte River Whooping Crane

  7. MSOB 1st Floor East Wing (650) 497-5846 | somwellness@stanford.edu

    E-Print Network [OSTI]

    Puglisi, Joseph

    , judicial matters, professionalism, & more Wellness Programs & Events · Bike Safety Program · SMS Cup identity and find meaning within their medical school experience · Enable students to succeed as lifelong

  8. The Implications of a Gasoline Price Floor for the California Budget and Greenhouse Gas Emissions

    E-Print Network [OSTI]

    Borenstein, Severin

    2008-01-01T23:59:59.000Z

    result in a target retail gasoline price of about $3.00 perAdministration, retail gasoline prices in Californiaprice, the expected retail gasoline price and consumption

  9. Converted wave imaging in anisotropic media using sea-floor seismic data 

    E-Print Network [OSTI]

    Mancini, Fabio

    velocity ratio is derived conventionally by event matching in the P-wave and converted wave stacks. I present an attempt to use well-log derived velocity ratios to avoid this interpretative step. The velocity ratio derived from 4C seismic data is about 30...

  10. office of the university counsel Old Administration Building2nd Floor

    E-Print Network [OSTI]

    Handy, Todd C.

    be stored on secure servers rather than PCs or portable devices. If it is essential to store personal is free of charge). UBC cannot, however, charge individuals a fee for access to their own personal records, and · Protection of Privacy: to protect personal privacy by prohibiting the unauthorized

  11. Detecting Floor Anomalies Michael R. M. Jenkin1 and Allan Jepson2;z

    E-Print Network [OSTI]

    Jepson, Allan D.

    is to determine where an robot can go by identifying oor regions for which the planar oor assumption can be veri and forklifts moving about; oil and water spills on the oor; oor drains which can be uncovered; hoses, tools regions of the oor can be expected to contain structure which violates the planarity assumption

  12. The Implications of a Gasoline Price Floor for the California Budget and Greenhouse Gas Emissions

    E-Print Network [OSTI]

    Borenstein, Severin

    2008-01-01T23:59:59.000Z

    oil price, the expected retail gasoline price and consumption quantities are shown using a short-run demand elasticity assumption

  13. New CMI process recycles magnets from factory floor | The Ames Laboratory

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What's Possible for Renewable Energy:Nanowire Solar541,9337, 2011R - 445 CU - 2 3 1 Nevis(SC)New

  14. New CMI process recycles magnets from factory floor | The Ames Laboratory

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItemResearch > The EnergyCenterDioxide CaptureSeeNUCLEARInstruments UserNevada Field

  15. Report Period: EIA ID NUMBER: Instructions: (e.g., Street Address, Bldg, Floor, Suite)

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for On-Highway4,1,50022,3,,,,6,1,9,1,50022,3,,,,6,1,Decade Year-0E (2001) - HouseholdshortEIA-782A andS FRecord U.S.Report

  16. Property:Building/FloorAreaHealthServices24hr | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal PwerPerkins County, Nebraska:Precourt Institute forToolkit

  17. Building Design and Operation for Improving Thermal Comfort in Naturally Ventilated Buildings in a Hot-Humid Climate

    E-Print Network [OSTI]

    Sreshthaputra, Atch

    2007-11-29T23:59:59.000Z

    , and 4) attic ventilation. Each was operated using three modes of ventilation. The low-absorption roof and the R-30 ceiling insulation options were found to be the most effective options, whereas the shading devices and attic ventilation were less...

  18. At Journalism's Boundaries: A Reporter's Journey from Fact to the Emotion of Truth 

    E-Print Network [OSTI]

    Loesser, Ernest

    2012-10-19T23:59:59.000Z

    of optimism that no one knew about. It was as if the Boy Scouts, with all their flags and patches and honor codes, had been locked inside an old steamer trunk that was pushed back into the attic’s farthest corner and entirely forgotten. Amidst this new...

  19. is a free service for you and your

    E-Print Network [OSTI]

    Burke, Peter

    as high as 97 percent. If your home is heated with electricity, a heat pump can reduce your usage by 30 and attic spaces. If the smoke moves anywhere but up, you have an air leak. Check your home's heating ducts, allowing heated air to escape into the attic or basement. Use caulking and weather- stripping to seal

  20. A Prototype Roof Deck Designed to Self-Regulate Deck Temperature and Reduce Heat Transfer

    SciTech Connect (OSTI)

    Miller, William A [ORNL] [ORNL

    2011-01-01T23:59:59.000Z

    A prototype roof and attic assembly exploits the use of radiation, convection and insulation controls to reduce its peak day heat transfer by almost 85 percent of the heat transfer crossing a conventional roof and attic assembly. The assembly exhibits attic air temperatures that do not exceed the maximum daily outdoor ambient temperature. The design includes a passive ventilation scheme that pulls air from the soffit and attic into an inclined air space above the roof deck. The design complies with fire protection codes because the air intake is internal and closed to the elements. Field data were benchmarked against an attic computer tool and simulations made for new and retrofit constructions in hot, moderate and cold climates to gauge the cost of energy savings and potential payback.

  1. A Prototype Roof Deck Designed to Self-Regulate Deck Temperature and Reduce Heat Transfer

    SciTech Connect (OSTI)

    Miller, William A [ORNL] [ORNL

    2011-01-01T23:59:59.000Z

    A prototype roof and attic assembly exploits the use of radiation, convection and insulation controls to reduce the heat transfer penetrating its roof deck by almost 85% of the heat transfer crossing a conventional roof and attic assembly. The assembly exhibited attic air temperatures that did not exceed the peak day outdoor ambient temperature. The design includes a passive ventilation scheme that pulls air from the soffit and attic into an inclined air space above the deck. The design complies with fire protection codes because the air intake is internal and closed to the elements. Field data were benchmarked against an attic computer tool and simulations made for new and retrofit home constructions in hot, moderate and cold climates to access economics for the assembly.

  2. Remediation of Occupied Commercial Property Subject to Widespread Radium-226 Contamination - Confidential Client in the South-West of England - 12570

    SciTech Connect (OSTI)

    Sinclair, Philip [AMEC, UK (United Kingdom)

    2012-07-01T23:59:59.000Z

    AMEC was contacted by a company that managed commercial office space in 2010. High Rn- 222 measurements had been observed throughout the facility and the landlord had been advised to commission a radiological survey of the site. The site had been purchased by the client in the 1990's. Initial desk studies found that the building had operated for around 50 years as a compass factory. Non-intrusive investigation identified widespread Ra-226 contamination. Ra-226 was found in the fabric of the building, in attic spaces, buried under floor boards and underlying car parks. Intrusive investigation was undertaken to estimate volume(s) of waste, waste categories, activity concentrations and the total inventory of radioactive materials on site. This work identified the presence of 180 GBq of Ra-226 on site. A programme of work is currently underway to remediate the site tackling areas posing the greatest risk to site occupants as a priority. We have worked closely with Regulators, our client, and tenants, to decontaminate the fabric of the building whilst areas of the building remain occupied. The radiological risk, from irradiation, ingestion and inhalation (of Ra-226 and Rn- 222) has been assessed before, during and after intervention to minimise the risks to site occupants. Tenants were moved from areas of unacceptable radiological risk to areas unaffected by the presence of radioactive materials. Rn-222 mitigation measures were installed during the remedial operations to minimise the hazard from Rn-222 that was liberated as a result of decontamination activities. Decontamination techniques were required to be sympathetic to the building as the ageing structure was in danger of collapse during several phases of work. The first phase of remediation is now complete and the decontaminated building is being returned for use as office space. The radiological risks have been significantly reduced and, in areas where decontamination was not possible (e.g. due to concerns over the structural integrity of the building), mitigation measures have been installed. (authors)

  3. Energy 101: Home Energy Checkup (Text Version) | Department of...

    Broader source: Energy.gov (indexed) [DOE]

    to a shot of an inspector walking through a house and doing various tasks: reading an infrared gage, putting on a mask, checking the insulation, checking wiring in the attic,...

  4. Lowell, Massachusetts, Preserves Historic Home Through Energy...

    Energy Savers [EERE]

    include a high-velocity, small-duct HVAC system, updated storm windows, and attic insulation. These upgrades will reduce humidity in order to preserve the artwork displayed, and...

  5. Controlling Tree Squirrels in Urban Areas

    E-Print Network [OSTI]

    Texas Wildlife Services

    2006-09-06T23:59:59.000Z

    In urban areas, tree squirrels can become pests when they eat pecans, berries, bird seed or vegetables from home gardens, or when they nest in attics. This leaflet discusses control of squirrels by fencing, trapping, poisoning and shooting....

  6. Cozy Up to Colder Weather: 5 Ways to Prepare Your Home for Fall...

    Energy Savers [EERE]

    times out of sight, out of mind, tucked away in the attic or basement, but a home with central heating can lose about 20% of the air that moves through the duct system. Make...

  7. Building America Zero Energy Ready Home Case Study: Imery Group...

    Broader source: Energy.gov (indexed) [DOE]

    wall, spray foamed walls and attic plus rigid foam and coated OSB. The Imery Group: Proud Green Home - Serenbe, GA More Documents & Publications DOE Zero Energy Ready Home Case...

  8. Building America Whole-House Solutions for New Homes: Artistic...

    Energy Savers [EERE]

    Building Science Corporation and BIRA to design homes that achieve HERS <60 without PV or zero net energy with PV with ducts in dropped ceilings, R-50 attic insulation; HRVs with...

  9. Aerogel Insulation: The Materials Science of Empty Space

    Broader source: Energy.gov [DOE]

    Empty space can be good, like a blank canvas for an artist, or it can be bad, like an attic without insulation for a homeowner.  But when a technological breakthrough provides just the right amount...

  10. Ventilation Effectiveness Research at UT-Typer Lab Houses

    Broader source: Energy.gov (indexed) [DOE]

    Ventilation Effectiveness Research at UT-Tyler Lab Houses Source Of Outside Air, Distribution, Filtration Armin Rudd Twin (almost) Lab Houses at UT-Tyler House 2: Unvented attic,...

  11. Deep Energy Retrofits - Eleven California Case Studies

    E-Print Network [OSTI]

    Less, Brennan

    2014-01-01T23:59:59.000Z

    47 Image 2 - P1 Tankless Gas Water Heater in Attic with Gas12 - P4 Tankless Gas Water Heater in Garage, AtmosphericallyImage 18 - P5 Electric Resistance Water Heater in Laundry

  12. Lakeland Electric- Residential Conservation Rebate Program

    Broader source: Energy.gov [DOE]

    Lakeland Electric offers a conservation program for residential customers to save energy in homes. Rebates are available for Heat Pumps, HVAC tune-ups, attic insulation upgrades, and Energy Star...

  13. DOE Zero Energy Ready Home Case Study: e2 Homes, Winter Park...

    Broader source: Energy.gov (indexed) [DOE]

    Winter Park, FL, that scored HERS 57 without PV or HERS -7 with PV. This 4,305-square-foot custom home has autoclaved aerated concrete walls, a sealed attic with R-20 spray foam,...

  14. DOE Zero Energy Ready Home Case Study, Manatee County Habitat...

    Energy Savers [EERE]

    R-23 ICF walls, a spray-foamed sealed attic, solar hot water, and a ducted mini-split heat pump. Manatee County Habitat for Humanity - Ellenton, FL More Documents & Publications...

  15. DOE Zero Energy Ready Home Case Study: Habitat for Humanity South...

    Office of Environmental Management (EM)

    attic insulated under the roof deck with open-cell spray foam, a high-performance heat pump, heat pump water heater, and ENERGY STAR appliances, lighting, and ceiling fans....

  16. Building America Efficient Solutions for Existing Homes Case...

    Energy Savers [EERE]

    for Humanity of Palm Beach County to upgrade an empty 1996 home with a 14.5 SEER AC, heat pump water heater, CFLs, more attic insulation, and air sealing to cut utility bills 872...

  17. DOE Zero Energy Ready Home Case Study, Mandalay Homes, Phoenix...

    Broader source: Energy.gov (indexed) [DOE]

    home has R-21 framed walls, a sealed closed-cell spray foamed attic, an air-source heat pump with forced air, and a solar combo system that provides PV, hot water, and space...

  18. Building America Efficient Solutions for Existing Homes Case...

    Broader source: Energy.gov (indexed) [DOE]

    and new drywall. The attic was sealed and insulated with spray foam to house a new heat pump. Case Study: Habitat for Humanity South Sarasota County - Venice, Florida More...

  19. DOE Zero Energy Ready Home: Near Zero Maine Home II, Vassalboro...

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

    R-20 insulated slab, R-70 cellulose in the attic, extensive air sealing, a mini-split heat pump, an heat recovery ventilator, solar water heating, LED lighting, 3.9 kWh PV, and...

  20. CERTIFICATE OF FIELD VERIFICATION AND DIAGNOSTIC TESTING CF-4R-ENV-21 Quality Insulation Installation (QII) -Framing Stage Checklist (Page 1 of 2)

    E-Print Network [OSTI]

    . Low expanding foam recommended if allowed by window manufacturer. (Stuffing with fiberglass or into insulation. (NA if SPF meets conditions above)(NA if unvented attic) Yes No NA Net free-ventilation area

  1. STATE OF CALIFORNIA FRAMING STAGE CHECKLIST

    E-Print Network [OSTI]

    caulked or foamed. Low expanding foam recommended if allowed by window manufacturer. (Stuffing movement under or into insulation. (NA if SPF meets conditions above)(NA if unvented attic) Yes No NA Net

  2. STATE OF CALIFORNIA QUALITY INSULATION INSTALLATION FRAMING STAGE CHECKLIST

    E-Print Network [OSTI]

    sole plate of the home. Yes No All gaps around windows and doors caulked or foamed. Low expanding foam meets conditions above)(NA if unvented attic) Yes No NA Net free-ventilation area of the eave vent

  3. Minnesota Member Lists the Twin Cities' First Energy Fit Certified...

    Broader source: Energy.gov (indexed) [DOE]

    upgraded the 1,774-square-foot house, built in 1952, with a high-efficiency furnace and water heater, attic insulation, and energy-efficient lighting to earn the program's Energy...

  4. DOE Zero Ready Home Case Study: The Imery Group, Proud Green...

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

    Green Home's mini-split heat pump system consists of one outdoor compressorcondenser unit connected to three indoor units, with one upstairs in the attic and two downstairs in...

  5. G:\\ESS\\248 RCRA\\SWMU Report Cor

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    45 UNIT NAME: S-710-05 DATE: 01192001 REGULATORY STATUS: SWMU LOCATION: Building C-710, Attic. APPROXIMATE DIMENSION: 1 ft. X 3 ft. FUNCTION: Satellite Accumulation Area (SAA)...

  6. Delivering Tons to the Register: Energy Efficient Design and Operation of Residential Cooling Systems

    E-Print Network [OSTI]

    the HVAC system inside the thermal and air leakage envelope by locating the system in a cathedralized attic within the insulated envelope of the house, reducing air conditioner capacity, correct installation

  7. The Equivalent Thermal Resistance of Tile Roofs with and without Batten Systems

    SciTech Connect (OSTI)

    Miller, William A [ORNL] [ORNL

    2013-01-01T23:59:59.000Z

    Clay and concrete tile roofs were installed on a fully instrumented attic test facility operating in East Tennessee s climate. Roof, attic and deck temperatures and heat flows were recorded for each of the tile roofs and also on an adjacent attic cavity covered with a conventionally pigmented and direct-nailed asphalt shingle roof. The data were used to benchmark a computer tool for simulation of roofs and attics and the tool used to develop an approach for computing an equivalent seasonal R-value for sub-tile venting. The approach computed equal heat fluxes through the ceilings of roofs having different combinations of surface radiation properties and or building constructions. A direct nailed shingle roof served as a control for estimating the equivalent thermal resistance of the air space. Simulations were benchmarked to data in the ASHRAE Fundamentals for the thermal resistance of inclined and closed air spaces.

  8. Income Tax Deduction for Solar-Powered Roof Vents or Fans

    Broader source: Energy.gov [DOE]

    Indiana allows taxpayers to take a deduction on solar-powered roof fans (or vent, also sometimes called an attic fan) installed in a home that the taxpayer owns or leases. The deduction is for 50%...

  9. Building America Whole-House Solutions for New Homes: John Wesley...

    Energy Savers [EERE]

    low-E windows 2.9 ACH50 air sealing, transfer grilles, ducts in insulated attic, PV, and solar water heating. John Wesley Miller Companies: Armory Park Del Sol - Tucson, AZ More...

  10. Southern Power District- Residential Energy Efficiency Rebate Programs

    Broader source: Energy.gov [DOE]

    Southern Power District (SPD) offers rebates for the purchase and installation of efficient air source heat pumps, geothermal heat pumps, attic insulation, and HVAC tune-ups. Contractors who...

  11. Winter Weather Preparedness Have a Plan -Make a Kit -Stay Informed

    E-Print Network [OSTI]

    Oklahoma, University of

    Winter Weather Preparedness Have a Plan - Make a Kit - Stay Informed during winter weather. Move livestock to sheltered areas with non-frozen drinking. If necessary insulate walls and attic. Caulk and weather-strip doors and windowsills

  12. DOE Zero Energy Ready Home: Near Zero Maine Home II, Vassalboro...

    Energy Savers [EERE]

    an R-20 insulated slab, R-70 cellulose in the attic, extensive air sealing, a mini-split heat pump, an heat recovery ventilator, solar water heating, LED lighting, 3.9 kWh PV, and...

  13. Psycho? Logical? Bulletin! Department Kick Ball (pg 2)

    E-Print Network [OSTI]

    are like feathers on a snake. The passive voice is to be ignored. Eliminate commas, that are, not necessary in the Kotovsky attic. They are planning an open house next weekend. You can enter through the hole off the gutter

  14. Building America Whole-House Solutions for New Homes: Treasure...

    Broader source: Energy.gov (indexed) [DOE]

    Treasure Homes, who worked with SMUD, DOE, NREL, and ConSol to build HERS-54 homes with high-efficiency HVAC, ducts buried in attic insulation, SmartVent cooling, and rooftop PV....

  15. DOE Zero Energy Ready Home Case Study, Weiss Building & Development...

    Broader source: Energy.gov (indexed) [DOE]

    Downers Grove, IL that scored HERS 35 without PV. This 3,600 ft2 custom home has advanced framed walls with R-23 dense-packed fiberglass plus R-13 rigid polyiso, a sealed attic...

  16. DOE Zero Energy Ready Home Case Study, e2Homes, Winterpark, FL...

    Broader source: Energy.gov (indexed) [DOE]

    Winter Park, FL that scored HERS 57 without PV or HERS -7 with PV. This 4,305 ft2 custom home has autoclaved aerated concrete walls, a sealed attic with R-20 spray foam, and...

  17. DOE Zero Energy Ready Home Case Study, Caldwell and Johnson,...

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

    Home Case study of a DOE Zero Energy Ready Home in Exeter, Rhode Island, that scored HERS 43 without PV. This 2,000 ft2 custom home has a spray- foamed attic and walls, plus...

  18. Building America Whole-House Solutions for New Homes: Pine Mountain...

    Broader source: Energy.gov (indexed) [DOE]

    with Building America research partners IBACOS and Southface Energy Institute to design HERS-59 homes with air-tight 1.0-1.8 ACH50 construction, spray-foamed walls and attics, and...

  19. Building America Whole-House Solutions for New Homes: Tindall...

    Broader source: Energy.gov (indexed) [DOE]

    Tindall Homes who worked with Building America research team IBACOS to build 20 HERS-58 homes with R-49 mixed attic insulation, poly-iso foam in advanced framed walls, precast...

  20. DOE Zero Energy Ready Home Case Study, Weiss Building & Development...

    Broader source: Energy.gov (indexed) [DOE]

    River Forest, IL that scored HERS 17 without PV. This 4,763 ft2 custom passive house has R-54 ICF walls, a vented attic with R-100 blown fiberglass, plus R-40 rigid EPS under the...

  1. DOE Zero Energy Ready Home Case Study: Mandalay Homes, Prescott...

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

    R-20 open-cell spray foam insulated attic, triple-pane windows, a 95% efficient gas furnace, and an ERV. Mandalay Homes: Pronghorn Ranch - Prescott Valley, AZ More Documents &...

  2. Presentation The Department of organization of business of the University of Alicante is located on the ground floor of the

    E-Print Network [OSTI]

    Escolano, Francisco

    and research work in the area of organization of enterprises. Currently teaches at 5 degrees, 5 diplomas and 2 in management of SMEs, Master's degree in management and human resource management, Master in management of restaurants and F & B Hotel, University expert in management of SMEsUniversity expert in management of human

  3. A digital accelerometer array utilizing suprathreshold stochastic resonance for detection of sub-Brownian noise floor accelerations.

    SciTech Connect (OSTI)

    Carr, Dustin Wade; Olsson, Roy H.

    2004-12-01T23:59:59.000Z

    The goal of this LDRD project was to evaluate the possibilities of utilizing Stochastic resonance in micromechanical sensor systems as a means for increasing signal to noise for physical sensors. A careful study of this field reveals that in the case of a single sensing element, stochastic resonance offers no real advantage. We have, however, identified a system that can utilize very similar concepts to stochastic resonance in order to achieve an arrayed sensor system that could be superior to existing technologies in the field of inertial sensors, and could offer a very low power technique for achieving navigation grade inertial measurement units.

  4. UHS Health Promotion Office, UHS Building, 2nd floor, 273-5775 The Monthly InSTALLSTALLSTALLSTALLment AAAAuuuugggguuuusssstttt 2222000000009999

    E-Print Network [OSTI]

    Mahon, Bradford Z.

    . 2. Cover your mouth and nose with a tissue when coughing and sneezing. Throw your tissue away. 3 is one of the best ways to avoid getting sick! Wash your hands after you cough, sneeze or use District Health Unit Please... Whenever you cough or

  5. he chain of calamity now known as Japan's Triple Disaster began with a massive rupture in the ocean floor.

    E-Print Network [OSTI]

    McCartney, Michael S.

    . At the Fukushima Dai-ichi nuclear power plant, commissioned in 1971 on the coast 140 miles north of Tokyo, reaching heights up to 49 feet. minuTes LaTer In Fukushima, the Dai-ichi nuclear plant withstood shaking nuclear disaster since Chernobyl in 1986. Without their cooling systems, three of the plant's six re

  6. Reduction of forest floor respiration by fertilization on both carbon dioxide-enriched and reference 17-year-old

    E-Print Network [OSTI]

    Oren, Ram

    be best applied to aggrading forest systems where soil resources have not been fully exploited (Mikan et affect the available C pool and impact microbial activity. When N amendments are added to peat soils, Canada. Amador JA, Jones RD (1993) Nutrient limitations on microbial respiration in peat soils

  7. Fatigue analysis of stringer to floor beam connections in through plate girder and through truss railroad bridges

    E-Print Network [OSTI]

    Evans, Leslie Virginia

    1999-01-01T23:59:59.000Z

    Line Diagram C. 1 TT Bridge Model. C. 2 TT Bridge Members: Plan View. . C. 3 TT Bridge Members: Bottom View. C. 4 TT Bridge Members: Profile C. 5 TT Bridge Members: Portal . C. 6 TT Bridge Cross-Section. . D. 1 TPG Bridge Model: Member Names... to be calculated for each built-up cross- section. These properties included cross-sectional area, moments of inertia about both axes in the cross-section, section moduli about both axes in the cross section, and torsional moment of inertia, Once...

  8. USC Career Center 6 floor, H. William Close (BA) Bldg. (P) 803.777.7280 (F) 803.777.7556

    E-Print Network [OSTI]

    Almor, Amit

    .777.1946 Email: career@sc.edu Website: www.sc.edu/career JobMate Full Access Form Resume Approval (Please print Search Integrity Statement The initial tenet of the Carolinian Creed, referencing students' obligation integrity." When conducting a job search and interviewing with employers, your display of ethical behavior

  9. Soil and vegetation response to soil compaction and forest floor removal after aspen harvesting. Forest Service research paper

    SciTech Connect (OSTI)

    Alban, D.H.; Host, G.E.; Elioff, J.D.; Shadis, D.

    1994-01-01T23:59:59.000Z

    Reduced soil porosity and organic matter removal have been identified as common factors associated with loss of forest productivity (Powers et al. 1990). In both agriculture and forestry, management activities can modify soil porosity and organic matter with resultant impacts on vegetative growth. As part of a nationwide long-term soil productivity (LTSP) study soil porosity and organic matter are being experimentally manipulated on large plots to determine the impacts of such manipulations on growth and species diversity for a wide range of forest types.

  10. Extended Sleeve Products Allow Control and Monitoring of Process Fluid Flows Inside Shielding, Behind Walls and Beneath Floors - 13041

    SciTech Connect (OSTI)

    Abbott, Mark W. [Flowserve Corporation, 1978 Foreman Drive Cookeville, TN 38506 (United States)] [Flowserve Corporation, 1978 Foreman Drive Cookeville, TN 38506 (United States)

    2013-07-01T23:59:59.000Z

    Throughout power generation, delivery and waste remediation, the ability to control process streams in difficult or impossible locations becomes increasingly necessary as the complexity of processes increases. Example applications include radioactive environments, inside concrete installations, buried in dirt, or inside a shielded or insulated pipe. In these situations, it is necessary to implement innovative solutions to tackle such issues as valve maintenance, valve control from remote locations, equipment cleaning in hazardous environments, and flow stream analysis. The Extended Sleeve family of products provides a scalable solution to tackle some of the most challenging applications in hazardous environments which require flow stream control and monitoring. The Extended Sleeve family of products is defined in three groups: Extended Sleeve (ESV), Extended Bonnet (EBV) and Instrument Enclosure (IE). Each of the products provides a variation on the same requirements: to provide access to the internals of a valve, or to monitor the fluid passing through the pipeline through shielding around the process pipe. The shielding can be as simple as a grout filled pipe covering a process pipe or as complex as a concrete deck protecting a room in which the valves and pipes pass through at varying elevations. Extended Sleeves are available between roughly 30 inches and 18 feet of distance between the pipeline centerline and the top of the surface to which it mounts. The Extended Sleeve provides features such as ± 1.5 inches of adjustment between the pipeline and deck location, internal flush capabilities, automatic alignment of the internal components during assembly and integrated actuator mounting pads. The Extended Bonnet is a shorter fixed height version of the Extended Sleeve which has a removable deck flange to facilitate installation through walls, and is delivered fully assembled. The Instrument Enclosure utilizes many of the same components as an Extended Sleeve, yet allows the installation of process monitoring instruments, such as a turbidity meter to be placed in the flow stream. The basis of the design is a valve body, which, rather than having a directly mounted bonnet has lengths of concentric pipe added, which move the bonnet away from the valve body. The pipe is conceptually similar to an oil field well, with the various strings of casing, and tubing installed. Each concentric pipe provides a required function, such as the outermost pipes, the valve sleeve and penetration sleeve, which provide structural support to the deck flange. For plug valve based designs, the next inner pipe provides compression on the environmental seals at the top of the body to bonnet joint, followed by the innermost pipe which provides rotation of the plug, in the same manner as an extended stem. Ball valve ESVs have an additional pipe to provide compressive loading on the stem packing. Due to the availability of standard pipe grades and weights, the product can be configured to fit a wide array of valve sizes, and application lengths, with current designs as short as seven inches and as tall as 18 feet. Central to the design is the requirement for no special tools or downhole tools to remove parts or configure the product. Off the shelf wrenches, sockets or other hand tools are all that is required. Compared to other products historically available, this design offers a lightweight option, which, while not as rigidly stiff, can deflect compliantly under extreme seismic loading, rather than break. Application conditions vary widely, as the base product is 316 and 304 stainless steel, but utilizes 17-4PH, and other allows as needed based on the temperature range and mechanical requirements. Existing designs are installed in applications as hot as 1400 deg. F, at low pressure, and separately in highly radioactive environments. The selection of plug versus ball valve, metal versus soft seats, and the material of the seals and seats is all dependent on the application requirements. The design of the Extended Sleeve family of products provid

  11. Mars outflow channels: A reappraisal of the estimation of water flow velocities from water depths, regional slopes, and channel floor

    E-Print Network [OSTI]

    Head III, James William

    of estimating water flow velocities in Martian outflow channels using equations based on the Darcy of the Manning equation should be replaced by the modern form or, preferably, by the Darcy-Weisbach equation channel systems on Mars have relied widely on various versions of the Manning equation. This has led

  12. Marine geophysical study of cyclic sedimentation and shallow sill intrusion in the floor of the Central Gulf of California

    E-Print Network [OSTI]

    Kluesner, Jared W.

    2011-01-01T23:59:59.000Z

    J.M, 1977, Seismic stratigraphic interpretation of clasticvia integrated interpretation of seismic, magnetic andand Interpretations .. 2.4.1 Seismic

  13. Marine geophysical study of cyclic sedimentation and shallow sill intrusion in the floor of the Central Gulf of California

    E-Print Network [OSTI]

    Kluesner, Jared W.

    2011-01-01T23:59:59.000Z

    via integrated interpretation of seismic, magnetic andInterpretations .. 2.4.1 Seismic2.4 RESULTS AND INTERPRETATIONS 2.4.1 Seismic Stratigraphy

  14. Predictions of VRF on a Langmuir Probe under the RF Heating Spiral on the Divertor Floor on NSTX-U

    SciTech Connect (OSTI)

    Hosea, J C [PPPL; Perkins, R J [PPPL; Jaworski, M A [PPPL; Kramer, G J [PPPL; Ahn, J-W [ORNL

    2014-07-01T23:59:59.000Z

    RF heating deposition spirals are observed on the divertor plates on NSTX as shown in for a NB plus RF heating case. It has been shown that the RF spiral is tracked quite well by the spiral mapping of the strike points on the divertor plate of magnetic field lines passing in front of the high harmonic fast wave (HHFW) antenna on NSTX. Indeed, both current instrumented tiles and Langmuir probes respond to the spiral when it is positioned over them. In particular, a positive increment in tile current (collection of electrons) is obtained when the spiral is over the tile. This current can be due to RF rectification and/or RF heating of the scrape off layer (SOL) plasma along the magnetic field lines passing in front of the the HHFW antenna. It is important to determine quantitatively the relative contributions of these processes. Here we explore the properties of the characteristics of probes on the lower divertor plate to determine the likelyhood that the primary cause of the RF heat deposition is RF rectification.

  15. TopoPlan: a topological path planner for real time human navigation under floor and ceiling constraints

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    of virtual humans. 1 Introduction One of the goal of behavioral animation is to automate the process of populating a virtual environment with au- tonomous virtual humans. Models used to describe hu- manoid meshes modeled by designers (architects, graphics de- signers...). In order to endow a virtual human

  16. Department of Residential Life University of Connecticut 626 Gilbert Rd Extension Unit 1022 Storrs, CT 06269 Rome Hall, Ground Floor

    E-Print Network [OSTI]

    Alpay, S. Pamir

    Department of Residential Life · University of Connecticut 626 Gilbert Rd Extension · Unit 1022 be directed to Student Health Services. Residential Life is unable to accept medical information. Students correspondence. Sincerely, Pamela Schipani Interim Director of Residential Life University of Connecticut Rome

  17. Fundamentals of Natural Gas and Species Flows from Hydrate Dissociation - Applications to Safety and Sea Floor Instability

    SciTech Connect (OSTI)

    Goodarz Ahmadi

    2006-09-30T23:59:59.000Z

    Semi-analytical computational models for natural gas flow in hydrate reservoirs were developed and the effects of variations in porosity and permeability on pressure and temperature profiles and the movement of a dissociation front were studied. Experimental data for variations of gas pressure and temperature during propane hydrate formation and dissociation for crushed ice and mixture of crushed ice and glass beads under laboratory environment were obtained. A thermodynamically consistent model for multiphase liquid-gas flows trough porous media was developed. Numerical models for hydrate dissociation process in one dimensional and axisymmetric reservoir were performed. The computational model solved the general governing equations without the need for linearization. A detail module for multidimensional analysis of hydrate dissociation which make use of the FLUENT code was developed. The new model accounts for gas and liquid water flow and uses the Kim-Boshnoi model for hydrate dissociation.

  18. Marine geophysical study of cyclic sedimentation and shallow sill intrusion in the floor of the Central Gulf of California

    E-Print Network [OSTI]

    Kluesner, Jared W.

    2011-01-01T23:59:59.000Z

    and Glascock, M.D. , 2002, Petrology of Alarcon Rise lavas,and Glascock, M.D. , 2002, Petrology of Alarcon Rise lavas,Batiza, R. , 1978, Geology, petrology and geochemistry of

  19. Marine geophysical study of cyclic sedimentation and shallow sill intrusion in the floor of the Central Gulf of California

    E-Print Network [OSTI]

    Kluesner, Jared W.

    2011-01-01T23:59:59.000Z

    Bouma, A.H. , 1962, Sedimentology of some flysch deposits: aGulf of California: sedimentology, mass physical properties

  20. Outsourcing the Design of Structural Building Components

    E-Print Network [OSTI]

    Swearingin, Adam V.

    2008-05-16T23:59:59.000Z

    component design work stateside. vi 1 Introduction The outsourcing of structural building component design has recently become available to component manufacturers in the United States. These manufacturers of metal plate connected (MPC) wood roof... of the effectiveness of outsourcing as a means of fulfilling the design requirements of MPC wood trusses. Although 1 this report does not evaluate other structural building components (i.e., i- joists, engineered wood beams and wall panels), the analysis provided...

  1. Pressure Losses in 12”, 15” and 16” Non-Metallic Flexible Ducts with Compression and Sag (RP-1333)

    E-Print Network [OSTI]

    Culp, C.H.; Cantrill, D.

    . This study contains the measure- ments and calculated parameters from 12” (305 mm), 14” (356 mm) and 16” (406 mm) non-metallic flexible duct with compression and sag between 24” (610 mm) joists. Prior measurements of pressure drop for flexible ducts were... pressure losses which are 2 to 13 times higher than sheetmetal ducts. Ugursal and Culp (2007) calculated pressure loss using computational fluid dynamics (CFD) (Fluent, 2004). Their results showed agreement with fully stretched flexible duct and 30...

  2. Performance Contracting and Energy Efficiency in the State Government Market

    E-Print Network [OSTI]

    Bharvirkar, Ranjit

    2008-01-01T23:59:59.000Z

    Market buildings, their floor area, energy consumption andstudy states Metric Floor Area Energy Expenditure Energyof buildings, their floor area, energy consumption and

  3. Sustainable Retrofit of Residential Roofs Using Metal Roofing Panels, Thin-Film Photovoltaic Laminates, and PCM Heat Sink Technology

    SciTech Connect (OSTI)

    Kosny, Jan [ORNL] [ORNL; Miller, William A [ORNL] [ORNL; Childs, Phillip W [ORNL] [ORNL; Biswas, Kaushik [ORNL] [ORNL

    2011-01-01T23:59:59.000Z

    During September-October 2009, research teams representing Metal Construction Association (the largest North American trade association representing metal building manufacturers, builders, and material suppliers), CertainTeed (one of the largest U.S. manufacturers of thermal insulation and building envelope materials), Unisolar (largest U.S. producer of amorphous silicone photo-voltaic (PV) laminates), Phase Change Energy (manufacturer of bio-based PCM), and Oak Ridge National Laboratory (ORNL) installed three experimental attics utilizing different roof retrofit strategies in the ORNL campus. The main goal of this project was experimental evaluation of a newly-developed sustainable re-roofing technology utilizing amorphous silicone PV laminates integrated with metal roof and PCM heat sink. The experimental attic with PV laminate was expected to work during the winter time as a passive solar collector with PCM storing solar heat, absorbed during the day, and increasing overall attic air temperature during the night.

  4. TASK 2.5.4 DEVELOPMENT OF AN ENERGY SAVINGS CALCULATOR

    SciTech Connect (OSTI)

    Miller, William A [ORNL; New, Joshua Ryan [ORNL; Desjarlais, Andre Omer [ORNL; Huang, Joe [Lawrence Berkeley National Laboratory (LBNL); Erdem, Ender [Lawrence Berkeley National Laboratory (LBNL); Ronnen, Levinson [Lawrence Berkeley National Laboratory (LBNL)

    2010-03-01T23:59:59.000Z

    California s major energy utilities and the California Energy Commission (CEC) are seeking to allocate capital that yields the greatest return on investment for energy infrastructure that meets any part of the need for reliable supplies of energy. The utilities are keenly interested in knowing the amount of electrical energy savings that would occur if cool roof color materials are adopted in the building market. To meet this need the Oak Ridge National Laboratory and the Lawrence Berkeley National Laboratory (LBNL) have been collaborating on a Public Interest Energy Research (PIER) project to develop an industry-consensus energy-savings calculator. The task was coordinated with an ongoing effort supported by the DOE to develop one calculator to achieve both the DOE and the EPA objectives for deployment of cool roof products. Recent emphasis on domestic building energy use has made the work a top priority by the Department of Energy s (DOE) Building Technologies Program. The Roof Savings Calculator (RSC) tool is designed to help building owners, manufacturers, distributors, contractors and practitioners easily run complex simulations. The latest web technologies and usability design were employed to provide an easy input interface to an annual simulation of hour-by-hour, whole-building performance using the world-class simulation tools DOE-2.1E and AtticSim. Building defaults were assigned based on the best available statistical evidence and can provide energy and cost savings after the user selects nothing more than the building location. A key goal for the tool is to promote the energy benefits of cool color tile, metal and asphalt shingle roof products and other energy saving systems. The RSC tool focuses on applications for the roof and attic; however, the code conducts a whole building simulation that puts the energy and heat flows of the roof and attic into the perspective of the whole house. An annual simulation runs in about 30 sec. In addition to cool reflective roofs, the RSC tool will simulate high- medium- and low-slope roofs, and has a custom selection for the user whose house has a unique inclination. There is an option for above sheathing ventilation, which is prevalent in tile and stone-coated metal roof assemblies. The tool also accommodates the effects of radiant barriers and low-emittance surfaces in the inclined air space above the sheathing. The practitioner can select to have air-conditioning ducts either in the conditioned space or in the attic. If in the attic, the user can select one of three air leakage options. Option 1 is an inspected duct having 4% leakage and code level of duct insulation; option 2 is a poorly insulated duct having 14% air leakage; and option 3 is a custom leakage rate specified by the user. The practitioner can setup multiple layers of ceiling insulation. AtticSim is benchmarked against the field data acquired for Ft. Irwin located near Barstow, CA, first as a standalone simulation program and then again integrated within the DOE-2.1E program. The standalone benchmark was very useful to determining how well AtticSim replicates the building physics of an attic. The coupled benchmark was useful to verify that the DOE-2.1E/AtticSim code is modeling correctly the dynamic relationship between the attic and the occupied space below, as well as the interactions between the attic and the HVAC system, in particular when the ducts are located in the attic.

  5. Chase Woodbury Ledyard Lotllllllllllllllllllllllllllllllllllllllll

    E-Print Network [OSTI]

    Myers, Lawrence C.

    Admissions Chase First Floor Alperin Conference Room Murdough Third Floor Allwin Initiative for Corporate First Floor Lindenauer Center for Corporate Governance Woodbury Second Floor Glassmeyer/McNamee Center Terrace Raether First Floor Dresner Group Study Room Pineau-Valencienne First Floor E Eaton Meeting Room

  6. Volume 3: Characterization of representative reservoirs -- South Marsh Island 73, B35K and B65G Reservoirs

    SciTech Connect (OSTI)

    Young, M.A.; Salamy, S.P.; Reeves, T.K. [BDM-Oklahoma, Inc., Bartlesville, OK (United States); Kimbrell, W.C. [Louisiana State Univ., Baton Rouge, LA (United States). Dept. of Petroleum Engineering; Sawyer, W.K. [Mathematical and Computer Services, Inc., Danville, VA (United States)

    1998-07-01T23:59:59.000Z

    This report documents the results of a detailed study of two Gulf of Mexico salt dome related reservoirs and the application of a publicly available PC-based black oil simulator to model the performances of gas injection processes to recover attic oil. The overall objective of the research project is to assess the oil reserve potential that could result from the application of proven technologies to recover bypassed oil from reservoirs surrounding piercement salt domes in the Gulf of Mexico. The specific study objective was to simulate the primary recovery and attic gas injection performance of the two subject reservoirs to: (1) validate the BOAST model; (2) quantify the attic volume; and (3) predict the attic oil recovery potential that could result from additional updip gas injection. The simulation studies were performed on the B-35K Reservoir and the B-65G Reservoir in the South Marsh Island Block 73 Field using data provided by one of the field operators. A modified PC-version of the BOAST II model was used to match the production and injection performances of these reservoirs in which numerous gas injection cycles had been conducted to recover attic oil. The historical performances of the gas injection cycles performed on both the B-35K Reservoir and B-65G Reservoir were accurately matched, and numerous predictive runs were made to define additional potential for attic oil recovery using gas injection. Predictive sensitivities were conducted to examine the impact of gas injection rate, injection volume, post-injection shut-in time, and the staging of gas injection cycles on oil recovery.

  7. Comparison of Software Models for Energy Savings from Cool Roofs

    SciTech Connect (OSTI)

    New, Joshua Ryan [ORNL; Miller, William A [ORNL; Huang, Yu (Joe) [White Box Technologies; Levinson, Ronnen [Lawrence Berkeley National Laboratory (LBNL)

    2014-01-01T23:59:59.000Z

    A web-based Roof Savings Calculator (RSC) has been deployed for the United States Department of Energy as an industry-consensus tool to help building owners, manufacturers, distributors, contractors and researchers easily run complex roof and attic simulations. This tool employs modern web technologies, usability design, and national average defaults as an interface to annual simulations of hour-by-hour, whole-building performance using the world-class simulation tools DOE-2.1E and AtticSim in order to provide estimated annual energy and cost savings. In addition to cool reflective roofs, RSC simulates multiple roof and attic configurations including different roof slopes, above sheathing ventilation, radiant barriers, low-emittance roof surfaces, duct location, duct leakage rates, multiple substrate types, and insulation levels. A base case and energy-efficient alternative can be compared side-by-side to estimate monthly energy. RSC was benchmarked against field data from demonstration homes in Ft. Irwin, California; while cooling savings were similar, heating penalty varied significantly across different simulation engines. RSC results reduce cool roofing cost-effectiveness thus mitigating expected economic incentives for this countermeasure to the urban heat island effect. This paper consolidates comparison of RSC s projected energy savings to other simulation engines including DOE-2.1E, AtticSim, Micropas, and EnergyPlus, and presents preliminary analyses. RSC s algorithms for capturing radiant heat transfer and duct interaction in the attic assembly are considered major contributing factors to increased cooling savings and heating penalties. Comparison to previous simulation-based studies, analysis on the force multiplier of RSC cooling savings and heating penalties, the role of radiative heat exchange in an attic assembly, and changes made for increased accuracy of the duct model are included.

  8. Center for Space Research, Conference Room 2.806, WPR Building, 2nd Floor, 3925 W. Braker Lane, Suite 200, Austin, Texas 78759

    E-Print Network [OSTI]

    Lightsey, Glenn

    .csr.utexas.edu/seminars Four related talks concerning work for the Joint Space Operations Center (JSPOC) Thursday, October 9 at the Joint Space Operations Center (JSPOC) for the Air Force. Force modeling and estimation techniques, Senior Scientist with Space Environment Technologies Abstract: Discussion of density variations and how

  9. The goal of this paper is to review current impacts of human activities on the deep-sea floor ecosystem, and

    E-Print Network [OSTI]

    Smith, Craig

    (structures, radioactive wastes, munitions and carbon dioxide), deep-sea fishing, oil and gas extraction be significant by 2025 include deep-sea carbon-dioxide sequestration, sewage-sludge emplacement and dredge fishing pressure. Oil and gas exploitation has begun, and will continue, in deep water, creating

  10. 35841Federal Register/Vol. 74, No. B8/Tuesday. July 21, 2009/Notices which is located on the 13th floor of the

    E-Print Network [OSTI]

    will be Connie Veillette. Senior Professional Staff Member. House Foreign Relation Committee and Peter Frosch an agro ecological perspective. This will be highlighted in a special panel presentation. "Climate

  11. Floor Plans The hall has a seating capacity of 350 people (in movable seats), with a ceiling height of seven meters. Facilities such as simultaneous

    E-Print Network [OSTI]

    Banbara, Mutsunori

    Education Project on Computational Science and Engineering Integrated Bio-Refinery Research Project Research Unit Life Innovation Research Unit Green Innovation Research Unit Integrated Bio-Refinery Research and Technology Integrated Bio-Refinery Research Project Research Project for Membrane Technology Center

  12. The Public Assistance Policies of Cities and the Justice Concerns of Elected Officials: The Centrality of the Floors Principle in Addressing Urban Poverty

    E-Print Network [OSTI]

    Schumaker, Paul; Kelly, Marisa J.

    2013-02-23T23:59:59.000Z

    , claim that these sites constitute a random sample of American cities. While we attempt to control for selection bias in the quantitative models presented below, the findings must be regarded as tentative. Much more extensive research in representative... cities throughout the U.S. and elsewhere will be required to develop and test theories of how ethics matter in the provision of public assistance by municipalities. Between 2003 and 2007 we contacted incumbent mayors and council members in these cities...

  13. Save Energy Now (SEN) Assessment Helps Expand Energy Management Program at Shaw Industries: Flooring Company Saves $872,000 Annually by Improving Steam System Efficiency

    SciTech Connect (OSTI)

    Not Available

    2008-07-01T23:59:59.000Z

    This case study describes how the Shaw Industries plant #20 in Dalton, Georgia, achieved annual savings of $872,000 and 93,000 MMBtu after receiving a DOE Save Energy Now energy assessment and implementing recommendations to improve the efficiency of its steam system.

  14. UHS Health Promotion Office, UHS Building, 2nd Floor, 585-273-5772, www.rochester.edu/uhs/healthpromotion Taking Care of the

    E-Print Network [OSTI]

    Mahon, Bradford Z.

    through coughs, sneezes, and mucous on a person's hands. You can pick up the virus from books, towels for self-care for four of the most common cold symptoms ­ fever, cough, sore throat, and nasal congestion as directed. Cough Drink plenty of fluids (water, fruit juice, soup, etc.) and use a vaporizer or hot shower

  15. 91 Claremont Ave, 7th Floor Mail Code 3365 New York NY 10027 Tel 212-854-2479 ishr@columbia.edu HISTORICAL DIALOGUE ON CHAM ISSUES

    E-Print Network [OSTI]

    Qian, Ning

    intervention. Response Paper by Lambros Baltsiotis (Panteion University) Muslim-Chams inhabited the western. Tsiteslikis, Old and New Islam in #12;2 transformation of a southern Balkan Muslim community to a national

  16. Return this completed form to the Office of MPA, inside the ARC, located on the 2nd floor of the Culp Center.

    E-Print Network [OSTI]

    Karsai, Istvan

    -439-4840 ~ mpamentoring@etsu.edu Name: ___________________________________ State: _________ Zip: ____________________ Local Phone: (_______) _____________________________ ETSU did you enter ETSU? (Ex. Fall 2008) ________________ When do you anticipate graduating from ETSU

  17. Impact of Independently Controlling Ventilation Rate per Person and Ventilation Rate per Floor Area on Perceived Air Quality, Sick Building Symptoms and Decision Making

    E-Print Network [OSTI]

    Maddalena, Randy

    2014-01-01T23:59:59.000Z

    REFRIGERATING AND AIR CONDITIONING ENGINEERS, 103, 244-255.Heating, Refrigerating, and Air Conditioning Engineers, Inc.REFRIGERATING AND AIR CONDITIONING ENGINEERS, 113(2), 466.

  18. 205 East 42nd Street, 8th Floor | New York, NY 10017 | our@cuny.edu | cuny.edu/registrar MEMORANDUM August 20, 2014

    E-Print Network [OSTI]

    Rosen, Jay

    RE: Credit Hour Guidelines All City University of New York (CUNY) degree and certificate programs for courses in degree and certificate programs follow NYSED guidelines which are based on the U.S. Department, except as otherwise provided pursuant to section 52.2(c)(4) of this Subchapter. This basic measure shall

  19. Comparison of the effects of floor and cage housing on the performance of five strains and crosses of egg production stocks

    E-Print Network [OSTI]

    Bailey, Bernice Boyce

    1957-01-01T23:59:59.000Z

    ) concluded that neither sexual maturity, annual egg production nor lag fng house mortality vere aff'ected by the rearing method used. Winter snd Schlswb (1948) compared range reaxed birds to conf'inement reared birds snd found that, ovex a 45 week laying... period the range resxed. birds laid at the x'ate of 41. 5 percent compared to 56. 6 percent for the conf'inement reared bixds. They also found that egg siss vss slightly lax'gex' for the xsnge xesxed gx'oup. The benefits of' selective strain crossing...

  20. Comparison of the effects of floor and cage housing on the performance of five strains and crosses of egg production stocks 

    E-Print Network [OSTI]

    Bailey, Bernice Boyce

    1957-01-01T23:59:59.000Z

    ) concluded that neither sexual maturity, annual egg production nor lag fng house mortality vere aff'ected by the rearing method used. Winter snd Schlswb (1948) compared range reaxed birds to conf'inement reared birds snd found that, ovex a 45 week laying... period the range resxed. birds laid at the x'ate of 41. 5 percent compared to 56. 6 percent for the conf'inement reared bixds. They also found that egg siss vss slightly lax'gex' for the xsnge xesxed gx'oup. The benefits of' selective strain crossing...

  1. Fall Engineering Career Fair Employer List -October 3rd, 2013 1:00 p.m. 4:30 p.m. College of Engineering; First Floor

    E-Print Network [OSTI]

    Berdichevsky, Victor

    Electromechanical Engineering Technology Industrial Engineering Mechanical Engineering #12;Mechanical Engineering Industrial Engineering Mechanical Engineering Mechanical Engineering Technology Manufacturing Engineering-ops Chemical Engineering Computer Engineering Electrical Engineering Industrial Engineering Mechanical

  2. Fall Engineering Career & Networking Fair Employer List -Oct 10th 1:00 p.m. 4:30 p.m. College of Engineering; First Floor

    E-Print Network [OSTI]

    Berdichevsky, Victor

    Technology Electrical Engineering Electrical/Electronic Engineering Technology Industrial Engineering Technology Electromechanical Engineering Technology #12;Industrial Engineering Mechanical Engineering Electrical/Electronic Engineering Technology Electromechanical Engineering Technology Industrial Engineering

  3. STUDY CARREL APPLICATION Study carrels on the third and fourth floors of the Ned R. McWherter Library are available for

    E-Print Network [OSTI]

    Dasgupta, Dipankar

    Wherter Library are available for individual assignment to support study and research by graduate students, but library material left in the carrel must be properly checked out. Reference books and other non____________________________ Semester(s) for which you request a carrel: _______ Fall ______ Spring ______ Summer Classification

  4. A Week on Cloud and Scalability Please note that all seminars will take place at CAMS seminar room, 4th Floor, College Hall.

    E-Print Network [OSTI]

    Shihadeh, Alan

    optimization, and in most cases, private-cloud to public-cloud hybrid composition 25, 2013 1:00 pm talk Energy Efficient Computing, by Dr. Rabih Bashroush that the Internet will consume all of Japan's energy production by 2030. This talk

  5. Downtown Campus | 835 Market Street, 6th floor | Powell St. BART/Muni | www.cel.sfsu.edu | 415-405-7700 www.cel.sfsu.edu/project/

    E-Print Network [OSTI]

    Institute, Inc. the PMI Registered education Provider Logo is a registered mark of the Project Management is approved by the Project Management Institute (PMI)® as a Registered education Provider (R.e.P.)® of project Body of Knowledge (PMBOK® Guide). Sf State extended Learning has agreed to abide by PMI established

  6. Downtown Campus | 835 Market Street, 6th floor | Powell St. BART/Muni | www.cel.sfsu.edu | 415-405-7700 www.cel.sfsu.edu/project/

    E-Print Network [OSTI]

    Professional DeveloPment Program PMBOK is a registered mark of the Project Management Institute, Inc. the PMI by the Project Management Institute (PMI)® as a Registered education Provider (R.e.P.)® of project management of Knowledge (PMBOK® Guide). Sf State extended Learning has agreed to abide by PMI established qual- ity

  7. Downtown Campus | 835 Market Street, 6th floor | Powell St. BART/Muni | www.cel.sfsu.edu | 415-405-7700 www.cel.sfsu.edu/project/

    E-Print Network [OSTI]

    Professional DeveloPment Program PMBOK is a registered mark of the Project Management Institute, Inc. the PMI by the Project Management Institute (PMI)® as a Registered education Provider (R.e.P.)® of project management of Knowledge (PMBOK® Guide). Sf State extended Learning has agreed to abide by PMI established quality

  8. THE BROOKHAVEN NATIONAL LABORATORY PERFLUOROCARBON TRACER TECHNOLOGY: A PROVEN AND COST EFFECTIVE METHOD TO VERIFY INTEGRITY AND MONITOR LONG TERM PERFORMANCE OF WALLS, FLOORS, CAPS, AND COVER SYSTEMS.

    SciTech Connect (OSTI)

    HEISER, J.; SULLIVAN, T.

    2002-03-11T23:59:59.000Z

    Currently, containment system failures are detected by monitoring wells downstream of the waste site. Clearly this approach is inefficient, as the contaminants will have migrated from the disposal area before they are detected. Methods that indicate early cover failure (prior to contaminant release) or predict impending cover failure are needed. The Brookhaven National Laboratory (BNL) Perfluorocarbon Tracer (PFT) technology can measure performance changes and integrity losses as the cover ages. This allows early detection of cover failure or pending failure so that repair or replacement can be made before contaminants leave the disposal cell. The PFT technology has been successfully applied to four subsurface barrier problems, one leak detection problem from underground ducts, and one surface cover problem. Testing has demonstrated that the PFTs are capable of accurately detecting and locating leaks down to fractions of an inch. The PFT technology has several advantages over competing approaches. The ability to simultaneously use multiple PFTs separates it from other gas tracer technologies. Using multiple tracers provides independent confirmation of flaw location, helps to clearly define transport pathways, and can be used for confirmatory testing (e.g., repeat the test using a new tracer). The PFT tests provide a direct measure of flaws in a barrier, whereas other measurements (pressure, moisture content, temperature, subsidence) provide indirect measures that need interpretation. The focus of the six PFT demonstrations has been on engineering aspects of the technology with the intent of finding if a flaw existed in the barrier. Work remains to be done on the scientific basis for this technology. This includes determining PFT diffusion rates through various materials (soils and barrier) as a function of moisture content, determining the effects of barometric pumping on PFT flow for cover systems, and determining wind effects on side slopes of cover systems and their impact on PFT performance. It also includes application of models to assist in the design of the monitoring system and the interpretation of the data. The set of demonstrations was performed on small sites (< 1/4 acre). Future work also needs to consider scaling issues to develop and design optimal techniques for delivery and monitoring of the PFTs.

  9. Radiant Barrier Performance during the Heating Season 

    E-Print Network [OSTI]

    Medina, M. A.; O'Neal, D. L.; Turner, W. D.

    1992-01-01T23:59:59.000Z

    ," ORNLICON-200, Oak Ridge National Laboratory, Oak Ridge, TN. 8. Levins W.P. and Kamitz M.A., and Knight D. K., 1986, "Cooling Energy Measurements of Unoccupied Single-Family Houses with Attics Containing Radiant Barriers." Proceedings, Third Annual... with R-ll and R-30 Ceiling Insulation. "ORNLICON-226, Oak Ridge National Laboratory, Oak Ridge, TN. 10. Levins W.P. and Kamitz M.A., 1987, "Energy Measurements of Single-Family Houses with Attics Containing Radiant Barriers." Presented at the ASHRAE...

  10. The Economics of Energy Efficiency

    E-Print Network [OSTI]

    California at Davis, University of

    The Economics of Energy Efficiency Winter 2013 Why does Comcast give you set-top boxes that use the adoption of more energy- efficient technologies. This course will mostly not cover the "big picture landlord insulate the attic? What makes an investment in energy efficiency attractive? How does a company

  11. In-Depth Analysis of Simulation Engine Codes for Comparison with DOE s Roof Savings Calculator and Measured Data

    SciTech Connect (OSTI)

    New, Joshua Ryan [ORNL; Levinson, Ronnen [Lawrence Berkeley National Laboratory (LBNL); Huang, Yu (Joe) [White Box Technologies; Sanyal, Jibonananda [ORNL; Miller, William A [ORNL; Mellot, Joe [The Garland Company; Childs, Kenneth W [ORNL; Kriner, Scott [Green Metal Consulting, Inc.

    2014-06-01T23:59:59.000Z

    The Roof Savings Calculator (RSC) was developed through collaborations among Oak Ridge National Laboratory (ORNL), White Box Technologies, Lawrence Berkeley National Laboratory (LBNL), and the Environmental Protection Agency in the context of a California Energy Commission Public Interest Energy Research project to make cool-color roofing materials a market reality. The RSC website and a simulation engine validated against demonstration homes were developed to replace the liberal DOE Cool Roof Calculator and the conservative EPA Energy Star Roofing Calculator, which reported different roof savings estimates. A preliminary analysis arrived at a tentative explanation for why RSC results differed from previous LBNL studies and provided guidance for future analysis in the comparison of four simulation programs (doe2attic, DOE-2.1E, EnergyPlus, and MicroPas), including heat exchange between the attic surfaces (principally the roof and ceiling) and the resulting heat flows through the ceiling to the building below. The results were consolidated in an ORNL technical report, ORNL/TM-2013/501. This report is an in-depth inter-comparison of four programs with detailed measured data from an experimental facility operated by ORNL in South Carolina in which different segments of the attic had different roof and attic systems.

  12. Minara Nova

    E-Print Network [OSTI]

    Multiple Contributors

    1982-01-01T23:59:59.000Z

    .) -- Colp. Toys in the Attic -- Citadel What is Rain (Children's Album) --Decca World of Susie Wong -- RCA Victor You Can't Run Away from It (Decca) The Man with Bogart's Face Then Came Bronson -- Capitol Records Television includes: Alcoa-Goodyear...

  13. DOE Zero Energy Ready Home Case Study, e2Homes, Winterpark, FL, Custom Homes

    Broader source: Energy.gov [DOE]

    Case study of a DOE Zero Energy Ready Home in Winter Park, FL that scored HERS 57 without PV or HERS -7 with PV. This 4,305 ft2 custom home has autoclaved aerated concrete walls, a sealed attic with R-20 spray foam, and ductless mini-split heat pumps.

  14. Servant dictionary battery, map

    E-Print Network [OSTI]

    Rosenthal, Jeffrey S.

    Attic *** book teachest Servant dictionary scarf [11] Winery demijohn battery, map AuntLair X Cupboard1 wireless Potting gloves aunt[3] Storage dumbwaiter wrench OldFurn parcel, med whistle Over] EastAnnex battery[4] Cupboard2 [2] mask DeadEnd rucksack AlisonWriting [16] TinyBalcony [17] gold key

  15. battery, map parcel, med

    E-Print Network [OSTI]

    Rosenthal, Jeffrey S.

    Attic *** book teachest Servant dictionary scarf [11] Winery demijohn battery, map AuntLair X Cupboard1 wireless Potting gloves aunt[3] Storage dumbwaiter wrench OldFurn parcel, med whistle Over] EastAnnex battery[4] Cupboard2 [2] mask DeadEnd rucksack AlisonWriting [16] TinyBalcony [17] gold key

  16. PERFORMANCE EVALUATION OF AN AIR-TO-AIR HEAT PUMP COUPLED WITH TEMPERATE AIR-SOURCES INTEGRATED INTO A DWELLING

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    PERFORMANCE EVALUATION OF AN AIR-TO-AIR HEAT PUMP COUPLED WITH TEMPERATE AIR-SOURCES INTEGRATED.peuportier@mines-paristech.fr, Tel.: +33 1 40 51 91 51 ABSTRACT An inverter-driven air-to-air heat pump model has been developped capacity air-to-air heat pump coupled with temperate air sources (crawlspace, attic, sunspace, heat

  17. ANNUAL HEATING AND COOLING REQUIREMENTS AND DESIGN DAY PERFORMANCE FOR A RESIDENTIAL MODEL IN SIX CLIMATES: A COMPARISON OF NBSLD, BLAST 2, AND DOE-2.1

    E-Print Network [OSTI]

    Carroll, William L.

    2011-01-01T23:59:59.000Z

    OCCUPIED-SPACE EAST-CAVITY'" EXTERIOR-WALL HEIGHT"" 8.0SPACE-CONDITIONS =OCCUPIED-SPACr EAST-CAVITY "" EXTERIOR-SPACE AREA'" 1200 VOLUHE '" 2250 ZONE-TYPE '" UNCONDITIONED WEIGHTING-FACTOR '" WF-ATTIC FURN-FRACTION LIGHTING-TYPE "" INCAND Z "" 8.0 EXTERIOR-\\

  18. 2009 Virginia Polytechnic Institute and State University 2908-9021 Virginia Cooperative Extension programs and employment are open to all, regardless of race, color, national origin, sex, religion, age, disability, political beliefs, sexual orientation, o

    E-Print Network [OSTI]

    Liskiewicz, Maciej

    within a cold-climate home, it may also block any winter radiant heat gain in the attic. What is radiant, Administrator, 1890 Extension Program, Virginia State, Petersburg. ENERGY SERIES:What about Radiant Barriers energy radiated from the material's surface), which enable it to reflect the radiant heat energy and give

  19. DEVELOPMENT OF A ROOF SAVINGS CALCULATOR Joshua New, Ph.D. William (Bill) Miller, Ph.D. Andre Desjarlais

    E-Print Network [OSTI]

    Wang, Xiaorui "Ray"

    Laboratory Computer Science Specialist Building Envelope Program Research Engineer Building Envelope Program Group Leader Building Envelope Program Yu Joe Huang Ender Erdem, Ph.D. White Box Technologies, Inc or in the attic with custom air leakage rates. Multiple layers of thermal mass, ceiling insulation and other

  20. Metal roofing Shingle roofing

    E-Print Network [OSTI]

    Hutcheon, James M.

    Metal roofing panel Shingle roofing Water & ice barrier Thermal Barrier Plywood Student: Arpit between the roof and the attic. · Apply modifications to traditional roofing assembly and roofing roof with only a water barrier between the plywood and the roofing panels. Metal roofing panel Shingle

  1. The Effects of Infrared-Blocking Pigments and Deck Venting on Stone-Coated Metal Residential Roofs

    SciTech Connect (OSTI)

    Miller, William A [ORNL

    2006-01-01T23:59:59.000Z

    Field data show that stone-coated metal shakes and S-mission tile, which exploit the use of infraredblocking color pigments (IrBCPs), along with underside venting reduce the heat flow penetrating the conditioned space of a residence by 70% compared with the amount of heat flow penetrating roofs with conventional asphalt shingles. Stone-coated metal roof products are typically placed on battens and counter-battens and nailed through the battens to the roof deck. The design provides venting on the underside of the metal roof that reduces the heat flow penetrating a home. The Metal Construction Association (MCA) and its affiliate members installed stone-coated metal roofs with shake and S-mission tile profiles and a painted metal shake roof on a fully instrumented attic test assembly at Oak Ridge National Laboratory (ORNL). Measurements of roof, deck, attic, and ceiling temperatures; heat flows; solar reflectance; thermal emittance; and ambient weather were recorded for each of the test roofs and also for an adjacent attic cavity covered with a conventional pigmented and direct nailed asphalt shingle roof. All attic assemblies had ridge and soffit venting; the ridge was open to the underside of the stone-coated metal roofs. A control assembly with a conventional asphalt shingle roof was used for comparing deck and ceiling heat transfer rates.

  2. HIGHER EDUCATION OPPORTUNITY ACT REPORTING University of Delaware

    E-Print Network [OSTI]

    Firestone, Jeremy

    /17/13@ 2:15pm Unattended electric fan left on upholstered chair 0 0 $400 Warner Hall Attic 4/20/13@ 4:47am on portable electrical appliances, smoking and open flames: On campus housing facilities have prohibitions by Residential Facilities for emergency outages of heat). E. Use of extension cords. F. Tampering

  3. Habitat Sensing at theHabitat Sensing at the James San Jacinto Mountains ReserveJames San Jacinto Mountains Reserve

    E-Print Network [OSTI]

    Hamilton, Michael P.

    to house the required electronics (Figs. 4 and 5) · Weather-proof "attic" can hold a video camera, mote, Mountain Chickadees, White-breasted Nuthatches, and House Wrens ·22 of our new boxes deployed in a 3 temperature, inside humidity, roof-level PAR sunlight, and mote battery voltage. Ten will have outside

  4. LBNL-41434. CAN DUCT-TAPE TAKE THE HEAT?

    E-Print Network [OSTI]

    LBNL-41434. 1 CAN DUCT-TAPE TAKE THE HEAT? Max Sherman Iain Walker Energy Performance of Buildings sponsor. #12;LBNL-41434. 2 As anyone who has crawled around attics looking at ductwork knows, the sight ratings for sealant longevity existed. To examine this question, LBNL has used laboratory methods

  5. Preprint BUWSC 09/8 Bergische Universitat Wuppertal

    E-Print Network [OSTI]

    Bergische Universität Wuppertal

    function: multishifts and deflation in the non­Hermitian case # ac ues loch a obias reu a ndreas rommer b@physik.uni­regensburg.de The II International ymposium on attice iel Theory uly 2 ­3 , 2009 Pe ing University, ei ing, hina

  6. SIMULATION OF THE THERMAL INTERACTION BETWEEN A BUILDING INTEGRATED PHOTOVOLTAIC COLLECTOR AND AN AIR-

    E-Print Network [OSTI]

    Boyer, Edmond

    AND AN AIR- SOURCE HEAT PUMP B. Filliard1 ; A. Guiavarch1 ; M. Jabbour1 . 1: MINES ParisTech ­ CEP ­ Centre simultaneously equipped with air-source heat pumps and photovoltaic collectors is constantly increasing of the heat pump is installed in the attic just beneath the PV collector, which preheats the incoming air

  7. Moores School of Music University of Houston 120 School of Music Bldg. Houston, TX 77204-4017 Phone: (713) 743-3009 Fax: (713) 743-3166 www.uh.edu/music

    E-Print Network [OSTI]

    Azevedo, Ricardo

    services: · Home energy audit · Attic insulation · Heater inspection, service, repair or replacement is on Tuesday, March 5, 2013, 10:00 a.m.­2:00 p.m. in Frist Multipurpose Rooms B and C. Schools, camps · Weather stripping and caulking · Refrigerator evaluation · Energy conservation education Opportu

  8. V O L U M E 7 , I S S U E 2 F E B R U A R Y 2 0 1 3 HumanRESOURCES

    E-Print Network [OSTI]

    Bou-Zeid, Elie

    services: · Home energy audit · Attic insulation · Heater inspection, service, repair or replacement is on Tuesday, March 5, 2013, 10:00 a.m.­2:00 p.m. in Frist Multipurpose Rooms B and C. Schools, camps · Weather stripping and caulking · Refrigerator evaluation · Energy conservation education Opportu

  9. Effect of refrigerant charge, duct leakage, and evaporator air flow on the high temerature performance of air conditioners and heat pumps

    E-Print Network [OSTI]

    Rodriguez, Angel Gerardo

    1995-01-01T23:59:59.000Z

    evaporator airflow, and return air leakage from hot attic spaces. There were five sets of tests used for this research: two of them for the charging tests, two for the reduced evaporator airflow, and one for the return air leakage tests. For the charging...

  10. Analysis of Code-Compliant Construction in Texas Based on Texas Building Energy Performance Standards (TBEPS)

    E-Print Network [OSTI]

    Mukhopadhyay, J.; Baltazar, J.C.; Kim, H.; Yazdani, B.; Haberl, J.

    2013-01-01T23:59:59.000Z

    of the houses were assumed to be located in the unconditioned, vented attic, which requires a duct leakage test in both 2009 IECC and 2012 IECC. 4) Calculated from a maximum duct leakage to outdoors as specified in 2009 IECC Sec. 403.2.2: 8 CFM per 100 sq...

  11. Exploring Cost-Effective, High Performance Residential Retrofits for Affordable Housing in the Hot Humid Climate

    E-Print Network [OSTI]

    McIlvaine, J.; Sutherland, K.; Chandra, S.; Schleith, K.

    , and programmable thermostats. Further, they are ? Figure 5 Typical attic insulation pre- retrofit (top) and post-retrofit (bottom) ESL-HH-10-08-17 ? 10? ? requiring duct leakage tests to be performed on all homes with a goal of 6 cfm or less...

  12. Assessment of the Proposed Amendments to the 2012 IECC Provided by the North Central Texas Council of Governments (NCTCOG)

    E-Print Network [OSTI]

    Mukhopadhyay, J.; Baltazar, J.; Haberl, J.; Yazdani, B.; Zilbershtein, G.

    2012-01-01T23:59:59.000Z

    were assumed to be located in unconditioned, vented attic, which requires a duct leakage test. 5. Calculated from a maximum total duct leakage specified in 2012 IECC Sec. R403.2.2: 4 cfm per 100 sq.ft. of CFA . 7 Energy Systems Laboratory 10...

  13. Campbell Creek Research Houses: A Transformational Impact

    E-Print Network [OSTI]

    Oak Ridge National Laboratory

    cathederalized sealed with spray foam and spray fiberglass and sealed Heat pump water heater Compact fluorescent; EPS = expanded polystyrene; HP = heat pump; HPWH = heat pump water heater; HSPF = heating seasonal Meets 2006 IECC Retrofit House (energy savings of 37%) 3 ton heat pump, up to 20 SEER and 13 HSPF Attic

  14. Our mission is to enhance education by serving as a center for research,

    E-Print Network [OSTI]

    Vonessen, Nikolaus

    station. Acid Lab Computer lab with 3D modeling program and scanner. Display Cases ­ 1st and 3rd Floor CHCB 3rd Floor ­ Rancho La Brea Tar Pits Dire Wolf & Saber Toothed Cat 1st Floor - 14 cases

  15. Demonstration of Datacenter Automation Software and Hardware (DASH) at the California Franchise Tax Board

    E-Print Network [OSTI]

    Bell, Geoffrey C.

    2010-01-01T23:59:59.000Z

    sensor. Figure 4: Open floor tiles. Figure 5: VFD installed.2. Repositioning floor tiles to improve air distribution. 3.are: re-arrangement of floor tiles; installation of variable

  16. Impact of Independently Controlling Ventilation Rate per Person and Ventilation

    E-Print Network [OSTI]

    1 Impact of Independently Controlling Ventilation Rate per Person and Ventilation Rate per Floor Impact of Independently Controlling Ventilation Rate per Person and Ventilation Rate per Floor Area

  17. General Orientation to the Building 433 LOM Machine Shop

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    press, and lathe) in a LOM Shop must be arranged through the APS Floor Coordinator. LOCKOUTTAGOUT Lockouttagout procedures must be coordinated through an APS Floor...

  18. advanced low-temperature heat: Topics by E-print Network

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    The solar low-temperature hot water floor radiant heating system combines solar energy heating with floor radiant heating. This kind of environmental heating way not only...

  19. From the Elegy to the End of the Novel: Literary Experiences of Emotion

    E-Print Network [OSTI]

    Tapp, Alyson Louise

    2011-01-01T23:59:59.000Z

    on you” (31). 28 Both the ice- rink and dance floor arekind of containment as the ice-rink or the dance-floor. This

  20. Cooling load calculations for radiant systems: are they the same traditional methods?

    E-Print Network [OSTI]

    Bauman, Fred; Feng, Jingjuan Dove; Schiavon, Stefano

    2013-01-01T23:59:59.000Z

    B. 2008. “Radiant floor cooling systems. ” ASHRAE Journal 4.gain on radiant floor cooling system design. ” Proceedings,of designing radiant slab cooling systems, including load

  1. Viability of dynamic cooling control in a data center environment

    E-Print Network [OSTI]

    Boucher, T.; Auslander, D.; Bash, C.; Federspiel, C.; Patel, C.

    2006-01-01T23:59:59.000Z

    Center: Effect of Perforated Tile Flow Distribution on Rackthe Design of Perforated Tiles in Raised Floor Data CentersDistribution through Perforated Tiles in Raised Floor Data

  2. Deep Residential Retrofits in East Tennessee

    SciTech Connect (OSTI)

    Boudreaux, Philip R [ORNL; Hendrick, Timothy P [ORNL; Christian, Jeffrey E [ORNL; Jackson, Roderick K [ORNL

    2012-04-01T23:59:59.000Z

    Executive Summary Oak Ridge National Laboratory (ORNL) is furthering residential energy retrofit research in the mixed-humid climate of East Tennessee by selecting 10 homes and guiding the homeowners in the energy retrofit process. The homeowners pay for the retrofits, and ORNL advises which retrofits to complete and collects post-retrofit data. This effort is in accordance with the Department of Energy s Building America program research goal of demonstrating market-ready energy retrofit packages that reduce home energy use by 30 50%. Through this research, ORNL researchers hope to understand why homeowners decide to partake in energy retrofits, the payback of home energy retrofits, and which retrofit packages most economically reduce energy use. Homeowner interviews help the researchers understand the homeowners experience. Information gathered during the interviews will aid in extending market penetration of home energy retrofits by helping researchers and the retrofit industry understand what drives homeowners in making positive decisions regarding these retrofits. This report summarizes the selection process, the pre-retrofit condition, the recommended retrofits, the actual cost of the retrofits (when available), and an estimated energy savings of the retrofit package using EnergyGauge . Of the 10 households selected to participate in the study, only five completed the recommended retrofits, three completed at least one but no more than three of the recommended retrofits, and two households did not complete any of the recommended retrofits. In the case of the two homes that did none of the recommended work, the pre-retrofit condition of the homes and the recommended retrofits are reported. The five homes that completed the recommended retrofits are monitored for energy consumption of the whole house, appliances, space conditioning equipment, water heater, and most of the other circuits with miscellaneous electric loads (MELs) and lighting. Thermal comfort is also monitored, with temperature and humidity measured in all conditioned zones, attics, crawlspaces, and unconditioned basements. In some homes, heat flux transducers are installed on the basement walls to help determine the insulating qualities of the technologies and practices. EnergyGauge is used to estimate the pre-retrofit and post-retrofit home energy rating system (HERS) index and reduction in energy consumption and energy bill. In a follow-up report, data from the installed sensors will be presented and analyzed as well as a comparison of the post-retrofit energy consumption of the home to the EnergyGauge model of the post-retrofit home. Table ES1 shows the retrofits that were completed at the eight households where some or all of the recommended retrofits were completed. Home aliases are used to keep the homeowners anonymous. Some key findings of this study thus far are listed as follows. Some homeowners (50%) are not willing to spend the money to reach 30 50% energy savings. Quality of retrofit work is significantly variable among contractors which impact the potential energy savings of the retrofit. Challenges exist in defining house volume and floor area. Of the five homes that completed all the recommended retrofits, energy bill savings was not the main driver for energy retrofits. In no case were the retrofits cost neutral given a 15 year loan at 7% interest for the retrofit costs.

  3. Spatial variability of throughfall water and chemistry and forest floor water content in a Douglas fir forest stand Hydrology and Earth System Sciences, 6(3), 363374 (2002) EGS

    E-Print Network [OSTI]

    Boyer, Edmond

    of Environmental Sciences, Energy Research and Process Innovation (TNO-MEP), P.O. Box 342, NL-7300 AH Apeldoorn a field plot. Such studies have not been designed to sample the spatial heterogeneity that normally exists overlook a rich abundance of information found at a higher resolution. For example, individual plants may

  4. Supplementary Figure 1. Time trace of background mixing current reveals a 3 noise floor of ~0.12 nA for our proof-of-principle graphene heterodyne

    E-Print Network [OSTI]

    Zhong, Zhaohui

    ) Concentration at minimum injected mass (ppm) Pentane 0 36 - - - Hexane 0 69 - - - Benzene 0 80 - - - Toluene 0 concentration in the GC channel that the graphene sensor is exposed to. The concentration, C, in ppm or ppb

  5. International Tropical Timber Organization (ITTO) International Organizations Center -5th Floor, Pacifico-Yokohama Market Information Service (MIS) 1-1-1 Minato-Mirai, Nishi-ku, Yokohama 220-0012, Japan

    E-Print Network [OSTI]

    and being emulated by other countries. Three logging companies in the country joined WWF's forest and trade an independent monitoring system in Peru to track illegal logging. In Japan, tropical log and sawnwood imports Headlines Cameroon benefits from processing policy 2 Three Cameroon companies join CAFTN 2 Malaysia extends

  6. Team Flag Football Golf Indoor Soccer Bowling Dodgeball FALL TOTAL Floor Hockey Basketball Outdoor Soccer Softball Kickball Spring Total Year End Total The Hot Mines Chicks 20 5 10 20 30 85 30 15 25 10 10 90 175

    E-Print Network [OSTI]

    Redemption 2 10 10 0 10 umadbro? 10 10 0 10 Fish Tank 10 10 0 10 HIMYM 5 5 10 0 10 Sofa Kings XE 5 5 5 5 10

  7. What you can do with a degree in Seattle Pacific University 2nd Floor, Student Union Building 206.281.2485 spucareercenter@spu.edu www.spu.edu/ccc

    E-Print Network [OSTI]

    Nelson, Tim

    options. Sample Job Titles: Agricultural Economist Agricultural Researcher Agronomist Agriculturalist Water Engineer Wildlife Ecologist Zoologist #12;Possible Professional Settings: Agricultural Firms Pharmacies Public Health Departments Research Organizations Schools State & National Parks Wastewater

  8. Sea-floor spreading during the past 10 million years on the East Pacific Rise between 35 p0 sS and 53 p0 sS, and the identification of short period pole reversal events

    E-Print Network [OSTI]

    Woodward, Robert Joseph

    1974-01-01T23:59:59.000Z

    the East Pacific Rise between 35 S 0 and 53 S, and the Identification of Short Period Pole Reversal Events (Nay 1974) Robert Joseph Woodward, B. S. Florida State University Chairman of Advisory Committee: Dr. James N. Shapiro Twelve magnetic anomaly... available for discussion when he was needed. Without the magnetic anomaly profiles, this research could not have been done. Therefore, the author would like to thank Dr. Stuart Smith of Scripps Institute of Oceanography, Dr. Ellen Herron of Lamont...

  9. 1) Laura Secord was making solid spherical cannon balls of radius R for General Brock during the war of 1812. She placed three of them on her smooth level floor. Each was in contact with

    E-Print Network [OSTI]

    Boutaba, Raouf

    of the above. 8 , f i ~ e n d c M Corn/- Cam, 45a4-3p k c d -* #12;2) A rigid metal pipe packed with recycled as point masses, all collisions are elastic, and air resistance is negligible. Find the ratio hllhz, where uses identical bulbs connectedto a 12 V battery as shown, list the bulbs in order of increasing

  10. Building America Case Study: Duct in Conditioned Space in a Dropped Ceiling or Fur-down, Gainesville, Florida (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2014-09-01T23:59:59.000Z

    Forced air distribution systems (duct systems) typically are installed out of sight for aesthetic reasons, most often in unconditioned areas such as an attic or crawlspace. Any leakage of air to or from the duct system (duct leakage) in unconditioned space not only loses energy, but impacts home and equipment durability and indoor air quality. An obvious solution to this problem is to bring the duct system into the interior of the house, either by sealing the area where the ducts are installed (sealed attic or crawlspace) or by building an interior cavity or chase above the ceiling plane (raised ceiling or fur-up chase) or below the ceiling plane (dropped ceiling or fur-down) for the duct system. This case study examines one Building America builder partner's implementation of an inexpensive, quick and effective method of building a fur-down or dropped ceiling chase.

  11. Production management teachniques for water-drive gas reservoirs. Field No. 3. Offshore gulf coast normally pressured, dry gas reservoir. Topical report, July 1993

    SciTech Connect (OSTI)

    Hower, T.L.; Uttley, S.J.

    1993-07-01T23:59:59.000Z

    To develop improved completion and reservoir management strategies for water-drive gas reservoir, the study conducted on an offshore, normally pressured, dry gas reservoir is reported. The strategies that were particularly effective in increasing both the ultimate recovery and the net present value of the field are high volume water production from strategically located downdip wells and the recompletion of an upstructure well to recover trapped attic gas. High volume water production lowered the average reservoir pressure, which liberated residual gas trapped in the invaded region. Recompleting a new well into the reservoir also lowered the pressure and improved the volumetric displacement efficiency by recovering trapped attic gas. Ultimate recovery is predicted to increase 5-12% of the original gas-in-place.

  12. Operating temperatures for a convectively cooled recessed incandescent light fixture

    SciTech Connect (OSTI)

    Yarbrough, D.W.; Toor, I.

    1980-12-01T23:59:59.000Z

    Test results are given for the operation of a recessed incandescent light fixture intended for residential use. The fixture is labeled for use in direct contact with attic thermal insulation. Temperature control of the powered fixture is provided by convective heat transfer from the ceiling side of the fixture. The fixture was operated at power levels up to two times the rated power of 75 watts and under thermal insulations up to R-40. In all operating configurations tested the fixture surface in contact with attic insulation was found to be less than 175/sup 0/C. The observed surface temperatures are judged to be safe for operation in contact with loose-fill or batt-type insulations. It was observed that the power leads inside one fixture configuration are exposed to temperatures as high as 168/sup 0/C. The electrical insulation could, therefore, have a limited life. The properties of the internal fixture wiring were not, however, studied in detail.

  13. The MasterCard Foundation ScholarsProgram

    E-Print Network [OSTI]

    Shihadeh, Alan

    : _________________________________________________________ (In English) 3. Current home address: ___________________________ /__________________________/______________________ Building/Floor Street Nearby

  14. American University of Beirut Undergraduate Admission

    E-Print Network [OSTI]

    Shihadeh, Alan

    address: [preferably home address] Building /Floor [Complete this item only if different from address

  15. Solar Decathlon Technology Spotlight: Structural Insulated Panels

    Broader source: Energy.gov [DOE]

    Structural insulated panels (SIPs) are prefabricated structural elements used to build walls, ceilings, floors, and roofs.

  16. The St. Louis Chapter, ASHRAE Newsletter VOLUME 23, NUMBER 6 http://www.ashrae-stl.org March 2006

    E-Print Network [OSTI]

    Missouri-Rolla, University of

    , retail, sports complexes, chiller installations, VAV systems, raised floor computer facilities, DDC

  17. sMAP: Simple Measurement and Actuation for Open Buildings"

    E-Print Network [OSTI]

    California at Berkeley, University of

    , pumps, etc), Schedules" · 2291 meters/sensors" ­ Power (building, floor, lights, chiller, pumps, etc

  18. Surplus Auction There will be a Public Auction of Surplus Equipment and Furniture for Truman State University at the Dulaney/Baldwin

    E-Print Network [OSTI]

    Gering, Jon C.

    Scientific hotplate, Ohaus balance, Fisher PH Meter, (45) Portfolio Cooper Light Reflectors, floor scrubber

  19. Astrophysikalisches Institut Potsdam Kiepenheuer Institut fr Sonnenphysik

    E-Print Network [OSTI]

    replacable for PEPSI. O.k. · Space at lower observing floor sufficient? · Polarimetric feed? Klaus G

  20. U.S. Geological Survey Circular 946, p. 29-33. 6. MASSIVEMUDSTONES INBASINANALYSIS AND PALEOCLIMATIC INTERPRETATIONOFTHE

    E-Print Network [OSTI]

    Olsen, Paul E.

    -floor deposit of an aggradiig playa mudflat (Smoot and Katz, 1982;Katz, 1983). Burrowed massivemudstone

  1. Energy Consumption, Efficiency, Conservation, and Greenhouse Gas Mitigation in Japan's Building Sector

    E-Print Network [OSTI]

    2006-01-01T23:59:59.000Z

    load calculation explanatory variables Heating / heating & cooling degree days Total floor area Heat

  2. Effect of Return Air Leakage on Air Conditioner Performance in Hot/Humid Climates 

    E-Print Network [OSTI]

    O'Neal, D. L.; Rodriguez, A.; Davis, M.; Kondepudi, S.

    1996-01-01T23:59:59.000Z

    provided rebates to residential customers for purchasing high efficiency air conditioners and heat pumps. The rebates have helped increase the demand for higher efficiency air conditioning units. However, even the most efficient system will not perform... quanm the effect of air leakage in the return air duct from a hot attic space on the high-temperature performance of air conditioners and heat pump systems. Air conditioner performance is quantified in terms of capacity, Energy Efficiency Ratio (EER...

  3. Hudson Valley Clean Energy Office and Warehouse

    High Performance Buildings Database

    Rhinebeck, NY Hudson Valley Clean Energy's new head office and warehouse building in Rhinebeck, New York, achieved proven net-zero energy status on July 2, 2008, upon completing its first full year of operation. The building consists of a lobby, meeting room, two offices, cubicles for eight office workers, an attic space for five additional office workers, ground- and mezzanine-level parts and material storage, and indoor parking for three contractor trucks.

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

    E-Print Network [OSTI]

    Bryant, J. A.; Perez, R.

    2001-01-01T23:59:59.000Z

    of round or rectangular ducts running through their walls, ceilings, attics, and basements. According to the Electric Power Research Institute (EPRI), even energy experts once believed that air duct leakage was insignificant (EPRI, 1992). In the late 1980s..., researchers began to realize that a significant relationship existed between residential air duct systems and energy loss (EPRI, 1996). Previous studies showed that air duct losses on the order of 35% were typical in residential construction (Jump, et...

  5. Raising the Bar- Houston

    E-Print Network [OSTI]

    Blake, S.

    2012-01-01T23:59:59.000Z

    % ? 2009 IECC Residential Provisions + 5% Above Code Effective 1/1/12 ? Attic stair insulation R5 reduction for safety ? Air leakage testing for envelope and ducts ? Eliminates fire place gaskets for safety ? SHGC average kept at 0.40 ? Solar.... Option Packages. Houston Prescriptive Tables approved to show 5% above code compliance. 11 Residential Energy Code 12 Residential Energy Code 13 Residential Energy Code 14 Residential Energy Code AFFORDABLE HOUSING ENERGY LEAKAGE TEST...

  6. Analysis of DOE s Roof Savings Calculator with Comparison to other Simulation Engines

    SciTech Connect (OSTI)

    New, Joshua Ryan [ORNL; Huang, Yu (Joe) [White Box Technologies; Levinson, Ronnen [Lawrence Berkeley National Laboratory (LBNL); Mellot, Joe [The Garland Company; Sanyal, Jibonananda [ORNL; Childs, Kenneth W [ORNL

    2014-01-01T23:59:59.000Z

    A web-based Roof Savings Calculator (RSC) has been deployed for the Department of Energy as an industry-consensus tool to help building owners, manufacturers, distributors, contractors and researchers easily run complex roof and attic simulations. This tool employs the latest web technologies and usability design to provide an easy input interface to an annual simulation of hour-by-hour, whole-building performance using the world-class simulation tools DOE-2.1E and AtticSim. Building defaults were assigned based on national averages and can provide estimated annual energy and cost savings after the user selects nothing more than building location. In addition to cool reflective roofs, the RSC tool can simulate multiple roof and attic configurations including different roof slopes, above sheathing ventilation, radiant barriers, low-emittance surfaces, HVAC duct location, duct leakage rates, multiple layers of building materials, ceiling and deck insulation levels, and other parameters. A base case and energy-efficient alternative can be compared side-by-side to generate an energy/cost savings estimate between two buildings. The RSC tool was benchmarked against field data for demonstration homes in Ft. Irwin, CA. However, RSC gives different energy savings estimates than previous cool roof simulation tools so more thorough software and empirical validation proved necessary. This report consolidates much of the preliminary analysis for comparison of RSC s projected energy savings to that from other simulation engines.

  7. Buried and Encapsulated Ducts, Jacksonville, Florida (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2013-11-01T23:59:59.000Z

    Ductwork installed in unconditioned attics can significantly increase the overall heating and cooling costs of residential buildings. In fact, estimated duct thermal losses for single-family residential buildings with ductwork installed in unconditioned attics range from 10% to 45%. In a study of three single-story houses in Florida, the Building America research team Consortium for Advanced Residential Buildings (CARB) investigated the strategy of using buried and/or encapsulated ducts (BED) to reduce duct thermal losses in existing homes. The BED strategy consists of burying ducts in loose-fill insulation and/or encapsulating them in closed cell polyurethane spray foam (ccSPF) insulation. There are three possible combinations of BED strategies: (1) buried ducts; (2) encapsulated ducts (with ccSPF); and (3) buried and encapsulated ducts. The best solution for each situation depends on the climate, age of the house, and the configuration of the HVAC system and attic. For new construction projects, the team recommends that ducts be both encapsulated and buried as the minimal planning and costs required for this will yield optimal energy savings. The encapsulated/buried duct strategy, which utilizes ccSPF to address condensation concerns, is an approach that was developed specifically for humid climates.

  8. Development of a Roof Savings Calculator

    SciTech Connect (OSTI)

    New, Joshua Ryan [ORNL] [ORNL; Miller, William A [ORNL] [ORNL; Desjarlais, Andre Omer [ORNL] [ORNL; Erdem, Ender [Lawrence Berkeley National Laboratory (LBNL)] [Lawrence Berkeley National Laboratory (LBNL); Huang, Joe [Lawrence Berkeley National Laboratory (LBNL)] [Lawrence Berkeley National Laboratory (LBNL)

    2011-01-01T23:59:59.000Z

    A web-based Roof Savings Calculator (RSC) has been deployed for the Department of Energy as an industry-consensus tool to help building owners, manufacturers, distributors, contractors and researchers easily run complex roof and attic simulations. This tool employs the latest web technologies and usability design to provide an easy input interface to an annual simulation of hour-by-hour, whole-building performance using the world-class simulation tools DOE-2.1E and AtticSim. Building defaults were assigned and can provide estimated annual energy and cost savings after the user selects nothing more than building location. In addition to cool reflective roofs, the RSC tool can simulate multiple roof types at arbitrary inclinations. There are options for above sheathing ventilation, radiant barriers, and low-emittance surfaces. The tool also accommodates HVAC ducts either in the conditioned space or in the attic with custom air leakage rates. Multiple layers of building materials, ceiling and deck insulation, and other parameters can be compared side-by-side to generate an energy/cost savings estimate between two buildings. The RSC tool was benchmarked against field data for demonstration homes in Ft. Irwin, CA.

  9. Steep-Slope Assembly Testing of Clay and Concrete Tile With and Without Cool Pigmented Colors

    SciTech Connect (OSTI)

    Miller, William A [ORNL

    2005-11-01T23:59:59.000Z

    Cool color pigments and sub-tile venting of clay and concrete tile roofs significantly impact the heat flow crossing the roof deck of a steep-slope roof. Field measures for the tile roofs revealed a 70% drop in the peak heat flow crossing the deck as compared to a direct-nailed asphalt shingle roof. The Tile Roofing Institute (TRI) and its affiliate members are keenly interested in documenting the magnitude of the drop for obtaining solar reflectance credits with state and federal "cool roof" building efficiency standards. Tile roofs are direct-nailed or are attached to a deck with batten or batten and counter-batten construction. S-Misson clay and concrete tile roofs, a medium-profile concrete tile roof, and a flat slate tile roof were installed on fully nstrumented attic test assemblies. Temperature measures of the roof, deck, attic, and ceiling, heat flows, solar reflectance, thermal emittance, and the ambient weather were recorded for each of the tile roofs and also on an adjacent attic cavity covered with a conventional pigmented and directnailed asphalt shingle roof. ORNL measured the tile's underside temperature and the bulk air temperature and heat flows just underneath the tile for batten and counter-batten tile systems and compared the results to the conventional asphalt shingle.

  10. Development of a Roof Savings Calculator

    SciTech Connect (OSTI)

    New, Joshua Ryan [ORNL] [ORNL; Miller, William A [ORNL] [ORNL; Huang, Joe [Lawrence Berkeley National Laboratory (LBNL)] [Lawrence Berkeley National Laboratory (LBNL); Erdem, Ender [Lawrence Berkeley National Laboratory (LBNL)] [Lawrence Berkeley National Laboratory (LBNL)

    2011-01-01T23:59:59.000Z

    A web-based Roof Savings Calculator (RSC) has been deployed for the Department of Energy as an industry-consensus tool to help building owners, manufacturers, distributors, contractors and researchers easily run complex roof and attic simulations. This tool employs the latest web technologies and usability design to provide an easy input interface to an annual simulation of hour-by-hour, whole-building performance using the world-class simulation tools DOE-2.1E and AtticSim. Building defaults were assigned and can provide annual energy and cost savings after the user selects nothing more than building location. In addition to cool reflective roofs, the RSC tool can simulate multiple roof types at arbitrary inclinations. There are options for above sheathing ventilation, radiant barriers and low-emittance surfaces. The tool also accommodates HVAC ducts either in the conditioned space or in the attic with custom air leakage rates. Multiple layers of thermal mass, ceiling insulation and other parameters can be compared side-by-side to generate energy/cost savings between two buildings. The RSC tool was benchmarked against field data for demonstration homes in Ft Irwin, CA.

  11. Program Publication (Please visit the PAC'11Website, www.bnl.gov/pac11, and PAC'11 Mobile Edition,

    E-Print Network [OSTI]

    . Committee Meeting Plymouth Room, 6th Floor CeC Collaboration Meeting Majestic Room, 6th Floor Magnet Meeting:00-14:00 13:30-15:30 13:00-18:00 18:00-20:00 National Instruments Brecht Room, 4th Floor Magnet Meeting II, 7th Floor NPSS Women in Engineering Cantor & Jolson Complex, 9th Floor 08:30-12:00 08:30-12:00 12

  12. Glass balls

    E-Print Network [OSTI]

    There is a building with 100 floors in it, and glass balls, and an integer k with the following property. If one drops a glass ball from the floor number k or higher, ...

  13. Evaluating Texas State University Energy Consumption According to Productivity

    E-Print Network [OSTI]

    Carnes, D.; Hunn, B. D.; Jones, J. W.

    1998-01-01T23:59:59.000Z

    The Energy Utilization Index, energy consumption per square foot of floor area, is the most commonly used index of building energy consumption. However, a building or facility exists solely to support the activities of its occupants. Floor area...

  14. APS Building Monitors

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Building Monitors For non-401 Building Monitors, select: LOMs Other APS Buildings 401 West WCtr Lab Wing ECtr East 5th Floor Yiying Ge na na na na 4th Floor Rick Fenner Karen...

  15. Seismic Evidence For A Hydrothermal Layer Above The Solid Roof...

    Open Energy Info (EERE)

    enhanced hydrothermal activity at the sea floor seems to be associated with a fresh supply of magma in the crust from the mantle. The presence of the solid floor indicates...

  16. December 14, 2009 Application for

    E-Print Network [OSTI]

    furnaces, one serving the lower floor and one serving the upper floor. A large 75 gallon storage tank water heater serves the whole house. The prototype house description is based on a survey of previously

  17. AITA -Exercise Sheet 7 This week we have a set of five questions about search. They should be read in conjunction

    E-Print Network [OSTI]

    Bullinaria, John

    as: · Cleaning the oven or refrigerator will get the floor dirty · To clean the oven, it is necessary · Before the floor can be swept, the rubbish must be taken out · Cleaning the refrigerator generates

  18. LIGHTING CONTROLS: SURVEY OF MARKET POTENTIAL

    E-Print Network [OSTI]

    Verderber, R.R.

    2010-01-01T23:59:59.000Z

    Floors Floor Area Lighting Power Density Light Output Lampenergy den- sity and power density for lighting to 3.5 kWh/Lighting Level (Lumens/Watt) (Footcandles) Power Density (

  19. Labor Industry Projects 2013 6/20/2014 UNIVERSITY PARK CAMPUS 2014

    E-Print Network [OSTI]

    Yener, Aylin

    # Bldg.# Description Status 300 N. Science Park Rd (Raytheon) 00-02944.00 201400113 0999-019 Third Floor - Sprinklers Building Permit 300 N. Science Park Rd (Raytheon) 00-02944.00 201400062 0999-019 Third Floor

  20. Earthday Schedule of Events

    Broader source: Energy.gov (indexed) [DOE]

    (301)-903-8177 or Debbie.Rosano@hq.doe.gov MONDAY April 14 - TUESDAY April 22 All Day * Earth Day Displays * Forrestal First Floor, Ground Floor, & DOE Cafeteria All Day DOE...

  1. The Universe Fine-Tuned for Life Taeil Albert Bai

    E-Print Network [OSTI]

    Bai, Taeil

    were recently found on the deep ocean floors where no #12;­ 2 ­ sunlight can penetrate; these organisms that they feed on the carcasses of great whales on ocean floors (which indirectly depend on photosynthesis

  2. Energy Demands and Efficiency Strategies in Data Center Buildings

    E-Print Network [OSTI]

    Shehabi, Arman

    2010-01-01T23:59:59.000Z

    data center floor. Waste heat from the chiller refrigerantParameters Floor Area UPS Waste Heat Data Center LightsLoad Lights Fans UPS Waste Heat DX Cooling Total Annual

  3. Baseline Combined Fire Hazards Analysis and Fire Protection Facility...

    Broader source: Energy.gov (indexed) [DOE]

    Floor plans are provided in Appendix A. Building 9116 is served by a roof mounted heat pump unit. An air handler is installed in the first floor mechanical (HVAC) room. This room...

  4. Fire Hazard Analysis for Building 9116 at Y-12 Plant, Oak Ridge...

    Broader source: Energy.gov (indexed) [DOE]

    Floor plans are provided in Appendix A. Building 9116 is served by a roof mounted heat pump unit. An air handler is installed in the first floor mechanical (HVAC) room. This room...

  5. Your Guide to 1912 SW 6th

    E-Print Network [OSTI]

    Latiolais, M. Paul

    . Laundry Laundry facilities are located on every other floor (starting on the 3rd floor) on the South wing-recyclable garbage in recycling areas. If you leave trash, abandoned furniture, and other goods in common areas

  6. GENERALIZED RADIX REPRESENTATIONS AND DYNAMICAL SYSTEMS SHIGEKI AKIYAMA, HORST BRUNOTTE, ATTILA PETHO, AND JORG M. THUSWALDNER

    E-Print Network [OSTI]

    Nawratil, Georg

    by the "Stiftung Aktion ¨Osterreich-Ungarn" project number 67¨ou1. 1The function · : R Z denotes the floor

  7. Multimodal Model Integration for Sentence Unit Detection Electrical and Computer Engineering

    E-Print Network [OSTI]

    Shriberg, Elizabeth

    of an idea unit, giving up the floor, fatigue); if we can bet- ter understand those reasons, our human

  8. TUESDAY, NOVEMBER 8 Maymester Fair

    E-Print Network [OSTI]

    Bordenstein, Seth

    :30­1:30 p.m. · Home Economics Building Room 104 (First Floor Conference Room) Peabody Campus Humphrey Café

  9. Computers & Structures Vol. 46. No. I, pp. 99-124, 1993 0045*7949/93s6.00 + 0.00 Rioted in Great Britain. Q 1992Pngamon Press Ltd

    E-Print Network [OSTI]

    Paulino, Glaucio H.

    in structures such as roofs, floors and transmission towers. There are basically two approaches for the data

  10. A joint U.S.-China demonstration energy efficient office building

    E-Print Network [OSTI]

    Zimmerman, Mary Beth; Huang, Yu JoeWatson, Rob; Shi, Han; Judkoff, Ron; She rman, Micah

    2000-01-01T23:59:59.000Z

    and IAQ comfort increases significantly with properly designed and maintained floor distribution, leading to greater energy effectiveness and enhanced productivity.

  11. The Ruskin Building 4.1 Building Condition

    E-Print Network [OSTI]

    Flynn, E. Victor

    39 The Ruskin Building 04 #12;40 4.1 Building Condition TEACHING ROOMS STUDENT ANCILLARY ADMIN First Floor Plan Second Floor Plan Third Floor Plan 4.1 Building Condition This Section provides an overview of the condition of the existing buildings. Below is a series of plans identifying the present

  12. Building Address Locations -Assumes entire

    E-Print Network [OSTI]

    Guenther, Frank

    Building Address Locations - Assumes entire building unless noted Designation Submit through* 560, 4 BU Crosstown Center 801 Massachusetts Ave Floor 1, 2 BMC BCD Building 800 Harrison Avenue BCD BMC Biosquare III 670 Albany Floors 2, 3, 6, 7 BMC Biosquare III 670 Albany Floors 1, 4, 5, 8 BU Building

  13. Performance of Supply Airflow Entrainment for Particles in an Underfloor Air Distribution System

    E-Print Network [OSTI]

    Li, C.; Li, N.

    2006-01-01T23:59:59.000Z

    comfort conditions and energy conservation. However, the supply air outlet of UFAD system is set on the floor, such that the supply airflow may entrain the dust particles settled on the floor or suspended near the floor. This creates problems that need...

  14. Handicap Parking Tulsa Transit Bus Stop

    E-Print Network [OSTI]

    Oklahoma, University of

    Handicap Parking N S W E Bike Rack Tulsa Transit Bus Stop Building Entrance Parking Founders Hall..........Tulsa Graduate College C Wing Floor 1..........Security Office/Police Dispatch Floor 1..........Center of Applied Research for Non-Profit Organizations Floor 1..........OU-Tulsa Enrollment & Student Financial

  15. PROCEEDINGS, Thirty-Sixth Workshop on Geothermal Reservoir Engineering Stanford University, Stanford, California, January 31 -February 2, 2011

    E-Print Network [OSTI]

    Stanford University

    .aniko@uni-miskolc.hu ABSTRACT The floor of the entrance tunnel to an underground waste deposit system in Hungary is exposed, a floor deicing system was installed. This consists of a heating grid system placed in the floor of the tunnel entrance section. Initially, a fuel oil system was utilized to heat the incoming air. More

  16. CPR Policy 08-022 Appendix: A Adult Code Carts Maintained by Pharmacy Department

    E-Print Network [OSTI]

    Oliver, Douglas L.

    CPR Policy 08-022 Appendix: A Adult Code Carts Maintained by Pharmacy Department Location of Code/Surgery 5 (Med Surg 5, DOC inpatient unit) H Bldg., 5th Floor Med Surg 5 (DOC inpatient unit) Nuclear Medicine F Bldg., Main Floor Nuclear Medicine Obstetrics/Gynecology (OB/GYN) F Bldg., Ground Floor OB

  17. School of Dentistry Skourtes Tower: named $10 million 200-Seat Auditorium: named $500,000

    E-Print Network [OSTI]

    Chapman, Michael S.

    School of Dentistry Skourtes Tower: named $10 million 200-Seat Auditorium: named $500,000 Floor 1 Tower Floor 8: Pre-doctoral Clinic Space: named $5 million Pre-Doctoral Integrated Group (IGP) Practices $75,000 Skourtes Tower Floor 9: Pre-doctoral Clinic Space: named $5 million Pre-doctoral Integrated

  18. Comparison of DOE-2.1E with Energyplus and TRNSYS for Ground Coupled Residential Buildings in Hot anf Humid Climates Stage 4

    E-Print Network [OSTI]

    Andolsun, S.; Culp, C.

    2012-01-01T23:59:59.000Z

    -on- grade heat transfer for International Energy Conservation Code (IECC) compliant low-rise 20m x 20m x 3m residential buildings with unconditioned attics in four U.S. climates (hot-humid, hot-dry, cold, and temperate). For the modeling of the slab... the requirements of IECC 2009. As a result, four energy code compliant fully loaded houses located in hot-humid (Austin), hot-dry (Phoenix), temperate (Chicago) and cold (Columbia Falls) climates were obtained. First, these houses were modeled with an adiabatic...

  19. To the Non-Local Theory of the High Temperature Superconductivity

    E-Print Network [OSTI]

    Boris V. Alexeev

    2012-01-30T23:59:59.000Z

    The possibility of the non local physics application in the theory of superconductivity is investigated. It is shown that by the superconducting conditions the relay ("estafette") motion of the soliton' system ("attice ion - electron") is realizing by the absence of chemical bonds. From the position of the quantum hydrodynamics the problem of creation of the high temperature superconductors leads to finding of materials which lattices could realize the soliton' motion without destruction. These materials should be created using the technology of quantum dots. Key words: Foundations of the theory of transport processes; The theory of solitons; Generalized hydrodynamic equations; Foundations of quantum mechanics; high temperature superconductivity.

  20. Interview of Richard Smethurst

    E-Print Network [OSTI]

    Smethurst, Richard

    2010-01-01T23:59:59.000Z

    father was offered the job on his recommendation; I remember that his first task was to design an internal power station, a turbine hall, for the reconstruction of the Tate & Lyle refinery in Love Lane, Liverpool; after just two terms at Coventry... have made your contribution to scholarship; the article has been cited a couple of times but I had twenty-six files of material in my attic; I had a letter from a graduate student at St Andrews who understood I had a lot of unpublished material about...

  1. Measure Guideline: Combustion Safety for Natural Draft Appliances Through Appliance Zone Isolation

    SciTech Connect (OSTI)

    Fitzgerald, J.; Bohac, D.

    2014-04-01T23:59:59.000Z

    This measure guideline covers how to assess and carry out the isolation of natural draft combustion appliances from the conditioned space of low-rise residential buildings. It deals with combustion appliances located either within the living space in enclosed closets or side rooms or outside the living space in an adjacent area like an attic or garage. This subset of houses does not require comprehensive combustion safety tests and simplified prescriptive procedures can be used to address safety concerns. This allows residential energy retrofit contractors inexperienced in advanced combustion safety testing to effectively address combustion safety issues and allow energy retrofits including tightening and changes to distribution and ventilation systems to proceed.

  2. Recommendations for 15% Above-Code Energy Efficiency Measures for Single-Family Residences

    E-Print Network [OSTI]

    Culp, C.; Haberl, J. S.; Mukhopadhyay, J.; Liu, J. B.; Yazdani, B.; Malhotra, M.

    -Case Building Energy Efficiency Measures Results Conclusion OUTLINE INTRODUCTION BA SECA S E EEM’S RESULTS CONC L U S I O N Energy Systems Laboratory © 2007 INTRODUCTION BA SECA S E EEM’S RESULTS CONC L U S I O N INTRODUCTION THE 79 TH LEGISLATURE TO ENHANCE... heating (Electric / Gas) Electric cooling Electric heating (All - Electric) INTRODUCTION BA SECA S E EEM’S RESULTS CONC L U S I O N Air Infiltration #0;? Conditioned space 0.47 ACH #0;? Attic 15 ACH Energy Systems Laboratory © 2007 HVAC System...

  3. Comparison of DOE-2.1E with Energyplus and TRNSYS for Ground Coupled Residential Buildings in Hot anf Humid Climates Stage 4 

    E-Print Network [OSTI]

    Andolsun, S.; Culp, C.

    2012-01-01T23:59:59.000Z

    -on- grade heat transfer for International Energy Conservation Code (IECC) compliant low-rise 20m x 20m x 3m residential buildings with unconditioned attics in four U.S. climates (hot-humid, hot-dry, cold, and temperate). For the modeling of the slab... the requirements of IECC 2009. As a result, four energy code compliant fully loaded houses located in hot-humid (Austin), hot-dry (Phoenix), temperate (Chicago) and cold (Columbia Falls) climates were obtained. First, these houses were modeled with an adiabatic...

  4. Next Generation Electric Machines: Megawatt Class Motors FOA Informational

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page onYouTube YouTube Note: Since the.pdfBreaking ofOilNEW HAMPSHIREofNewsletter Newsletter Better BuildingsAttics andWebinar

  5. Next Generation Luminaire (NGL) Downlight Demonstration Project: St.

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page onYouTube YouTube Note: Since the.pdfBreaking ofOilNEW HAMPSHIREofNewsletter Newsletter Better BuildingsAttics

  6. Next Generation Luminaires Design Competition Announces 2013 Outdoor

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page onYouTube YouTube Note: Since the.pdfBreaking ofOilNEW HAMPSHIREofNewsletter Newsletter Better BuildingsAtticsWinners |

  7. Next Generation Luminaires Design Competition Announces 2014 Indoor Winners

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page onYouTube YouTube Note: Since the.pdfBreaking ofOilNEW HAMPSHIREofNewsletter Newsletter Better BuildingsAtticsWinners ||

  8. Next Generation Photovoltaics 3 | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page onYouTube YouTube Note: Since the.pdfBreaking ofOilNEW HAMPSHIREofNewsletter Newsletter Better BuildingsAtticsWinnersNext

  9. Engineering development of a bubble tray structure

    E-Print Network [OSTI]

    Glitsch, Hans C

    1954-01-01T23:59:59.000Z

    relationship is shown in the sketch in paragraph &(K)2 (Page 33), The frictional clamping force sandwiches the flooring sections between the floor support surface of the trusses and the frictional plate or washer of t;he clamping means. The clamp- ing... force acts vertically in the load beaxing area of the txuss, and no component of the clamping force acts on the flooring elements that will cause distox tion of the floors by an axial, bending cr moment-couple resultant when the floors are in pxopex...

  10. Heinz 57 Center 345 Sixth Avenue Floor 3 Pittsburgh PA 15222-2527 Phone 412.566.5500 Fax 412.237.7101 PortAuthority.org No question about it, we're all becoming more aware of how the choices we make impact the

    E-Print Network [OSTI]

    Jiang, Huiqiang

    of commuting in your car or SUV is ten times more effective than anything else you can do as an individual conventional bus fleet and the introduction of hybrid buses. The diesel­electric hybrid buses emission recently acquired six hybrid-electric buses. These buses operate on a combination of battery power

  11. 4-70C Propane (molar mass = 44.1 kg/kmol) poses a greater fire danger than methane (molar mass = 16 kg/kmol) since propane is heavier than air (molar mass = 29 kg/kmol), and it will settle near the floor.

    E-Print Network [OSTI]

    Bahrami, Majid

    4-36 Ideal Gas 4-70C Propane (molar mass = 44.1 kg/kmol) poses a greater fire danger than methane (molar mass = 16 kg/kmol) since propane is heavier than air (molar mass = 29 kg/kmol), and it will settle MATERIAL. © 2008 The McGraw-Hill Companies, Inc. Limited distribution permitted only to teachers

  12. Comfort and HVAC Performance for a New Construction Occupied Test House in Roseville, California

    SciTech Connect (OSTI)

    Burdick, A.

    2013-10-01T23:59:59.000Z

    K. Hovnanian(R) Homes(R) constructed a 2,253-ft2 single-story slab-on-grade ranch house for an occupied test house (new construction) in Roseville, California. One year of monitoring and analysis focused on the effectiveness of the space conditioning system at maintaining acceptable temperature and relative humidity levels in several rooms of the home, as well as room-to-room differences and the actual measured energy consumption by the space conditioning system. In this home, the air handler unit (AHU) and ducts were relocated to inside the thermal boundary. The AHU was relocated from the attic to a mechanical closet, and the ductwork was located inside an insulated and air-sealed bulkhead in the attic. To describe the performance and comfort in the home, the research team selected representative design days and extreme days from the annual data for analysis. To ensure that temperature differences were within reasonable occupant expectations, the team followed Air Conditioning Contractors of America guidance. At the end of the monitoring period, the occupant of the home had no comfort complaints in the home. Any variance between the modeled heating and cooling energy and the actual amounts used can be attributed to the variance in temperatures at the thermostat versus the modeled inputs.

  13. Measure Guideline: Summary of Interior Ducts in New Construction, Including an Efficient, Affordable Method to Install Fur-Down Interior Ducts

    SciTech Connect (OSTI)

    Beal, D.; McIlvaine , J.; Fonorow, K.; Martin, E.

    2011-11-01T23:59:59.000Z

    This document illustrates guidelines for the efficient installation of interior duct systems in new housing, including the fur-up chase method, the fur-down chase method, and interior ducts positioned in sealed attics or sealed crawl spaces. This document illustrates guidelines for the efficient installation of interior duct systems in new housing. Interior ducts result from bringing the duct work inside a home's thermal and air barrier. Architects, designers, builders, and new home buyers should thoroughly investigate any opportunity for energy savings that is as easy to implement during construction, such as the opportunity to construct interior duct work. In addition to enhanced energy efficiency, interior ductwork results in other important advantages, such as improved indoor air quality, increased system durability and increased homeowner comfort. While the advantages of well-designed and constructed interior duct systems are recognized, the implementation of this approach has not gained a significant market acceptance. This guideline describes a variety of methods to create interior ducts including the fur-up chase method, the fur-down chase method, and interior ducts positioned in sealed attics or sealed crawl spaces. As communication of the intent of an interior duct system, and collaboration on its construction are paramount to success, this guideline details the critical design, planning, construction, inspection, and verification steps that must be taken. Involved in this process are individuals from the design team; sales/marketing team; and mechanical, insulation, plumbing, electrical, framing, drywall and solar contractors.

  14. Measure Guideline: Buried and/or Encapsulated Ducts

    SciTech Connect (OSTI)

    Shapiro, C.; Zoeller, W.; Mantha, P.

    2013-08-01T23:59:59.000Z

    Buried and/or encapsulated ducts (BEDs) are a class of advanced, energy-efficiency strategies intended to address the significant ductwork thermal losses associated with ducts installed in unconditioned attics. BEDs are ducts installed in unconditioned attics that are covered in loose-fill insulation and/or encapsulated in closed cell polyurethane spray foam insulation. This Measure Guideline covers the technical aspects of BEDs as well as the advantages, disadvantages, and risks of BEDs compared to other alternative strategies. This guideline also provides detailed guidance on installation of BEDs strategies in new and existing homes through step-by-step installation procedures. This Building America Measure Guideline synthesizes previously published research on BEDs and provides practical information to builders, contractors, homeowners, policy analysts, building professions, and building scientists. Some of the procedures presented here, however, require specialized equipment or expertise. In addition, some alterations to duct systems may require a specialized license. Persons implementing duct system improvements should not go beyond their expertise or qualifications. This guideline provides valuable information for a building industry that has struggled to address ductwork thermal losses in new and existing homes. As building codes strengthen requirements for duct air sealing and insulation, flexibility is needed to address energy efficiency goals. While ductwork in conditioned spaces has been promoted as the panacea for addressing ductwork thermal losses, BEDs installations approach - and sometimes exceed - the performance of ductwork in conditioned spaces.

  15. Smoldering combustion hazards of thermal insulation materials

    SciTech Connect (OSTI)

    Ohlemiller, T.J.; Rogers, F.E.

    1980-07-01T23:59:59.000Z

    Work on the smolder ignitability in cellulosic insulation and on thermal analytical characterization of the oxidation of this material is presented. Thermal analysis (TGA and DSC) shows that both retarded and unretarded cellulosic insulation oxidizes in two overall stages, both of which are exothermic. The second stage (oxidation of the char left as a residue of the first stage) is much more energetic on a unit mass basis than the first. However, kinetics and a sufficient exothermicity make the first stage responsible for ignition in most realistic circumstances. Existing smolder retardants such as boric acid have their major effect on the kinetics of the second oxidation stage and thus produce only a rather small (20/sup 0/C) increase in smolder ignition temperature. Several simplified analogs of attic insulations have been tested to determine the variability of minimum smolder ignition temperature. These employed planar or tubular constant temperature heat sources in a thermal environment quite similar to a realistic attic application. Go/no-go tests provided the borderline (minimum) ignition temperature for each configuration. The wide range (150/sup 0/C) of minimum ignition temperatures confirmed the predominant dependence of smolder ignition on heat flow geometry. Other factors (bulk density, retardants) produced much less effect on ignitability.

  16. From Energy Audits to Home Performance: 30 Years of Articles in Home Energy Magazine

    SciTech Connect (OSTI)

    Meier, Alan

    2014-08-11T23:59:59.000Z

    Home Energy Magazine has been publishing articles about residential energy efficiency for 30 years. Its goal has been to disseminate technically reliable and neutral information to the practitioners, that is, professionals in the business of home energy efficiency. The articles, editorials, letters, and advertisements are a kind of window on the evolution of energy conservation technologies, policies, and organizations. Initially, the focus was on audits and simple retrofits, such as weatherstripping and insulation. Instrumentation was sparse sometimes limited to a ruler to measure depth of attic insulation and a blower door was exotic. CFLs were heavy, awkward bulbs which might, or might not, fit in a fixture. Saving air conditioning energy was not a priority. Solar energy was only for the most adventurous. Thirty years on, the technologies and business have moved beyond just insulating attics to the larger challenge of delivering home performance and achieving zero net energy. This shift reflects the success in reducing space heating energy and the need to create a profitable industry by providing more services. The leading edge of the residential energy services market is becoming much more sophisticated, offering both efficiency and solar systems. The challenge is to continue providing relevant and reliable information in a transformed industry and a revolutionized media landscape.

  17. Advanced Energy Efficient Roof System

    SciTech Connect (OSTI)

    Jane Davidson

    2008-09-30T23:59:59.000Z

    Energy consumption in buildings represents 40 percent of primary U.S. energy consumption, split almost equally between residential (22%) and commercial (18%) buildings.1 Space heating (31%) and cooling (12%) account for approximately 9 quadrillion Btu. Improvements in the building envelope can have a significant impact on reducing energy consumption. Thermal losses (or gains) from the roof make up 14 percent of the building component energy load. Infiltration through the building envelope, including the roof, accounts for an additional 28 percent of the heating loads and 16 percent of the cooling loads. These figures provide a strong incentive to develop and implement more energy efficient roof systems. The roof is perhaps the most challenging component of the building envelope to change for many reasons. The engineered roof truss, which has been around since 1956, is relatively low cost and is the industry standard. The roof has multiple functions. A typical wood frame home lasts a long time. Building codes vary across the country. Customer and trade acceptance of new building products and materials may impede market penetration. The energy savings of a new roof system must be balanced with other requirements such as first and life-cycle costs, durability, appearance, and ease of construction. Conventional residential roof construction utilizes closely spaced roof trusses supporting a layer of sheathing and roofing materials. Gypsum board is typically attached to the lower chord of the trusses forming the finished ceiling for the occupied space. Often in warmer climates, the HVAC system and ducts are placed in the unconditioned and otherwise unusable attic. High temperature differentials and leaky ducts result in thermal losses. Penetrations through the ceilings are notoriously difficult to seal and lead to moisture and air infiltration. These issues all contribute to greater energy use and have led builders to consider construction of a conditioned attic. The options considered to date are not ideal. One approach is to insulate between the trusses at the roof plane. The construction process is time consuming and costs more than conventional attic construction. Moreover, the problems of air infiltration and thermal bridges across the insulation remain. Another approach is to use structurally insulated panels (SIPs), but conventional SIPs are unlikely to be the ultimate solution because an additional underlying support structure is required except for short spans. In addition, wood spline and metal locking joints can result in thermal bridges and gaps in the foam. This study undertook a more innovative approach to roof construction. The goal was to design and evaluate a modular energy efficient panelized roof system with the following attributes: (1) a conditioned and clear attic space for HVAC equipment and additional finished area in the attic; (2) manufactured panels that provide structure, insulation, and accommodate a variety of roofing materials; (3) panels that require support only at the ends; (4) optimal energy performance by minimizing thermal bridging and air infiltration; (5) minimal risk of moisture problems; (6) minimum 50-year life; (7) applicable to a range of house styles, climates and conditions; (8) easy erection in the field; (9) the option to incorporate factory-installed solar systems into the panel; and (10) lowest possible cost. A nationwide market study shows there is a defined market opportunity for such a panelized roof system with production and semi-custom builders in the United States. Senior personnel at top builders expressed interest in the performance attributes and indicate long-term opportunity exists if the system can deliver a clear value proposition. Specifically, builders are interested in (1) reducing construction cycle time (cost) and (2) offering increased energy efficiency to the homebuyer. Additional living space under the roof panels is another low-cost asset identified as part of the study. The market potential is enhanced through construction activity levels in target marke

  18. PERFORMANCE EVALUATION OF A SUSTAINABLE AND ENERGY EFFICIENT RE-ROOFING TECHNOLOGY USING FIELD-TEST DATA

    SciTech Connect (OSTI)

    Biswas, Kaushik [ORNL; Miller, William A [ORNL; Childs, Phillip W [ORNL; Kosny, Jan [ORNL; Kriner, Scott [Metal Construction Association, Glenview, IL

    2011-01-01T23:59:59.000Z

    Three test attics were constructed to evaluate a new sustainable method of re-roofing utilizing photo-voltaic (PV) laminates, metal roofing panels, and PCM heat sink in the Envelope Systems Research Apparatus (ESRA) facility in the ORNL campus. Figure 1 is a picture of the three attic roofs located adjacent to each other. The leftmost roof is the conventional shingle roof, followed by the metal panel roof incorporating the cool-roof coating, and third from left is the roof with the PCM. On the PCM roof, the PV panels are seen as well; they're labelled from left-to-right as panels 5, 6 and 7. The metal panel roof consists of three metal panels with the cool-roof coating; in further discussion this is referred to as the infrared reflective (IRR) metal roof. The IRR metal panels reflect the incoming solar radiation and then quickly re-emit the remaining absorbed portion, thereby reducing the solar heat gain of the attic. Surface reflectance of the panels were measured using a Solar Spectrum Reflectometer. In the 0.35-2.0 {mu}m wavelength interval, which accounts for more than 94% of the solar energy, the IRR panels have an average reflectance of 0.303. In the infrared portion of the spectrum, the IRR panel reflectance is 0.633. The PCM roof consists of a layer of macro-encapsulated bio-based PCM at the bottom, followed by a 2-cm thick layer of dense fiberglass insulation with a reflective surface on top, and metal panels with pre-installed PV laminates on top. The PCM has a melting point of 29 C (84.2 F) and total enthalpy between 180 and 190 J/g. The PCM was macro-packaged in between two layers of heavy-duty plastic foil forming arrays of PCM cells. Two air cavities, between PCM cells and above the fiberglass insulation, helped the over-the-deck natural air ventilation. It is anticipated that during summer, this extra ventilation will help in reducing the attic-generated cooling loads. The extra ventilation, in conjunction with the PCM heat sink, are used to minimize thermal stresses due to the PV laminates on sunny days. In PV laminates sunlight is converted into electricity and heat simultaneous. In case of building integrated applications, a relatively high solar absorption of amorphous silicon laminates can be utilized during the winter for solar heating purposes with PCM providing necessary heat storage capacity. However, PV laminates may also generate increased building cooling loads during the summer months. Therefore, in this project, the PCM heat sink was to minimize summer heat gains as well. The PCM-fibreglass-PV assembly and the IRR metal panels are capable of being installed directly on top of existing shingle roofs during re-roofing, precluding the need for recycling or disposal of waste materials. The PV laminates installed on the PCM attic are PVL-144 models from Uni-Solar. Each laminate contains 22 triple junction amorphous silicon solar cells connected in series. The silicon cells are of dimensions 356 mm x 239 mm (14-in. x 9.4-in.). The PVL-144 laminate is encapsulated in durable ETFE (poly-ethylene-co-tetrafluoroethylene) high light-transmissive polymer. Table 1 lists the power, voltage and current ratings of the PVL-144 panel.

  19. SEASONAL VARIABILITY AND BILEVEL DISTRIBUTION OF RADON AND RADON PROGENY CONCENTRATIONS IN 200 NEW JBRSEY HOMES

    E-Print Network [OSTI]

    Keith B- Miller; Robert A. Hchaverv M-s; Camp Dresser; Udee Inc

    To provide data necessaw to perform a health risk assessment of the radon problem in New Jersey, concurrent radon and radon progeny measurements were made in 200 homes on two lowest floors in two different seasons. The homes were divided into categories based on their substructure, heat distribution system, and the degree of air flow between the basement and first floor levels. Specific conversion factors (equilibrium coefficients, inter-floor radon ratios, inter-season radon ratios) were determined for each house type. Basement equilibrium coefficients were generally lower in the winter than in the non-winter season. First floor equilibrium coefficients were higher than basement values. First floor to'basement radon ratios were higher for forced air houses than for houses with hot water or electric heat distribution systems and the ratios for both types of houses were higher in the winter than in the non-heating season. The winter to non-winter ratio for first floors is

  20. Building America Case Study: Excavationless Exterior-Side Foundation Insulation for Existing Homes, Minneapolis, Minnesota (Fact Sheet)

    SciTech Connect (OSTI)

    NorthernSTAR

    2014-09-01T23:59:59.000Z

    Building science research supports installing exterior (soil side) foundation insulation as the optimal method to enhance the hygrothermal performance of new homes. With exterior foundation insulation, water management strategies are maximized while insulating the basement space and ensuring a more even temperature at the foundation wall. However, such an approach can be very costly and disruptive when applied to an existing home, requiring deep excavation around the entire house. The NorthernSTAR Building America Partnership team implemented an innovative, minimally invasive foundation insulation upgrade technique on an existing home. The approach consisted of using hydrovac excavation technology combined with a liquid insulating foam. The team was able to excavate a continuous 4" wide by 4' to 5' deep trench around the entire house, 128 linear feet, except for one small part under the stoop that was obstructed with concrete debris. The combination pressure washer and vacuum extraction technology also enabled the elimination of large trenches and soil stockpiles normally produced by backhoe excavation. The resulting trench was filled with liquid insulating foam, which also served as a water-control layer of the assembly. The insulation was brought above grade using a liquid foam/rigid foam hybrid system and terminated at the top of the rim joist. Cost savings over the traditional excavation process ranged from 23% to 50%. The excavationless process could result in even greater savings since replacement of building structures, exterior features, utility meters, and landscaping would be minimal or non-existent in an excavationless process.