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


1

Ground Source Heat Pump Demonstration Projects  

Broader source: Energy.gov [DOE]

Below are the project presentations and respective peer review results for Ground Source Heat Pump Demonstration Projects.

2

Ground Source Heat Pump Subprogram Overview  

Broader source: Energy.gov [DOE]

This overview of GTP's Ground Source Heat Pump subprogram was given at GTP's Program Peer Review on May 18, 2010.

3

North Village Ground Source Heat Pumps  

Broader source: Energy.gov [DOE]

Overview: Installation of Ground Source Heat Pumps. Replacement of Aging Heat Pumps. Alignment with Furmans Sustainability Goals.

4

Ground Source Heat Pumps | Open Energy Information  

Open Energy Info (EERE)

Ground Source Heat Pumps Ground Source Heat Pumps Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Print PDF Ground Source Heat Pumps Geothermal Technologies There are many types of Geothermal Technologies that take advantage of the earth's heat: Hydrothermal Systems Enhanced Geothermal Systems (EGS) Sedimentary Geothermal Systems Co-Produced Geothermal Systems Geothermal Direct Use Ground Source Heat Pumps GSHP Links Related documents and websites An Information Survival Kit for the Prospective Geothemral Heat Pump Owner List of Heat Pumps Incentives List of Ground Source Heat Pumps Incentives Policy Makers' Guidebook for Geothermal Heating and Cooling Various ways to configure a geothermal heat pump system. (Source: The Geo-Heat Center's Survival Kit for the Prospective Geothemral Heat Pump

5

Ground Source Heat Pumps | Open Energy Information  

Open Energy Info (EERE)

Ground Source Heat Pumps Ground Source Heat Pumps (Redirected from Geothermal Heat Pumps) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Print PDF Ground Source Heat Pumps Geothermal Technologies There are many types of Geothermal Technologies that take advantage of the earth's heat: Hydrothermal Systems Enhanced Geothermal Systems (EGS) Sedimentary Geothermal Systems Co-Produced Geothermal Systems Geothermal Direct Use Ground Source Heat Pumps GSHP Links Related documents and websites An Information Survival Kit for the Prospective Geothemral Heat Pump Owner List of Heat Pumps Incentives List of Ground Source Heat Pumps Incentives Policy Makers' Guidebook for Geothermal Heating and Cooling Various ways to configure a geothermal heat pump system. (Source: The Geo-Heat Center's Survival Kit for the Prospective Geothemral Heat Pump

6

Recovery Act - Geothermal Technologies Program:Ground Source...  

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

Recovery Act - Geothermal Technologies Program:Ground Source Heat Pumps Recovery Act - Geothermal Technologies Program:Ground Source Heat Pumps A detailled description of the...

7

Hybrid Ground Source System Analysis and Tool Development | Department...  

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

Hybrid Ground Source System Analysis and Tool Development Hybrid Ground Source System Analysis and Tool Development Project objectives: 1. Compile filtered hourly data for three...

8

Federal Energy Management Program: Covered Product Category: Ground-Source  

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

Ground-Source Heat Pumps to someone by E-mail Ground-Source Heat Pumps to someone by E-mail Share Federal Energy Management Program: Covered Product Category: Ground-Source Heat Pumps on Facebook Tweet about Federal Energy Management Program: Covered Product Category: Ground-Source Heat Pumps on Twitter Bookmark Federal Energy Management Program: Covered Product Category: Ground-Source Heat Pumps on Google Bookmark Federal Energy Management Program: Covered Product Category: Ground-Source Heat Pumps on Delicious Rank Federal Energy Management Program: Covered Product Category: Ground-Source Heat Pumps on Digg Find More places to share Federal Energy Management Program: Covered Product Category: Ground-Source Heat Pumps on AddThis.com... Energy-Efficient Products Federal Requirements Covered Product Categories

9

New and Underutilized Technology: Commercial Ground Source Heat Pumps |  

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

Commercial Ground Source Heat Commercial Ground Source Heat Pumps New and Underutilized Technology: Commercial Ground Source Heat Pumps October 8, 2013 - 2:59pm Addthis The following information outlines key deployment considerations for commercial ground source heat pumps within the Federal sector. Benefits Commercial ground source heat pumps are ground source heat pump with loops that feed multiple packaged heat pumps and a single ground source water loop. Unit capacity is typically 1-10 tons and may be utilized in an array of multiple units to serve a large load. Application Condensing boilers are appropriate for housing, service, office, and research and development applications. Key Factors for Deployment FEMP has made great progress with commercial ground source heat pump technology deployment within the Federal sector. Primary barriers deal with

10

Building Technologies Office: Ground Source Heap Pump Data Mining Research  

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

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

11

Overcoming Barriers to Ground Source Heat Pumps in California  

E-Print Network [OSTI]

Overcoming Barriers to Ground Source Heat Pumps in California Geothermal Resources Development Account http://www.energy.ca.gov/geothermal/ grda.html May 2011 The Issue Ground source heat pumps can far made little impact in California. Estimates are that adoption of ground source heat pumps

12

Definition: Ground Source Heat Pumps | Open Energy Information  

Open Energy Info (EERE)

Pumps Pumps Jump to: navigation, search Dictionary.png Ground Source Heat Pumps A Ground Source Heat Pump is a central building heating and/or cooling system that takes advantage of the relatively constant year-round ground temperature to pump heat to or from the ground.[1][2][3] View on Wikipedia Wikipedia Definition A geothermal heat pump or ground source heat pump (GSHP) is a central heating and/or cooling system that pumps heat to or from the ground. It uses the earth as a heat source (in the winter) or a heat sink (in the summer). This design takes advantage of the moderate temperatures in the ground to boost efficiency and reduce the operational costs of heating and cooling systems, and may be combined with solar heating to form a geosolar system with even greater efficiency. Ground source heat pumps

13

Ground-Source Heat Pumps in Cold Climates  

E-Print Network [OSTI]

Ground-Source Heat Pumps in Cold Climates The Current State of the Alaska Industry, a Review-Source Heat Pumps in Cold Climates The Current State of the Alaska Industry, a Review of the Literature and contributions from individuals and organizations involved in ground-source heat pump installation around Alaska

Wagner, Diane

14

Hybrid Ground Source System Analysis and Tool Development  

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

Development Principal Investigator Scott Hackel, Energy Center of Wisconsin Ground Source Heat Pumps Demonstration Projects May 18, 2010 This presentation does not contain any...

15

Building America Case Study: Ground Source Heat Pump Research...  

Energy Savers [EERE]

a home during design and carefully sizing expensive systems such as ground source heat pumps (GSHPs) will result in a closer correlation between modeled and actual energy...

16

EVALUATION AND OPTIMIZATION RESEARCH OF GROUND SOURCE HEAT PUMP.  

E-Print Network [OSTI]

??Nowadays energy efficiency and environmental protection have got particular attention. After the sustainable development theory had been put forward decades ago. Ground source heat pump (more)

Zhou, Taian

2011-01-01T23:59:59.000Z

17

Trimming of a ground source heat pump system in Saltsjbaden.  

E-Print Network [OSTI]

?? The real performance of ground source heat pumps systems are not precisely highlighted in most cases, especially when it comes to installations older than (more)

Garnier, Michel

2014-01-01T23:59:59.000Z

18

Monitoring SERC Technologies Geothermal/Ground Source Heat Pumps  

Broader source: Energy.gov [DOE]

A webinar by National Renewable Energy Laboratory Project Leader Dave Peterson about Geothermal/Ground Source Heat Pumps and how to properly monitor its installation.

19

Ground-source Heat Pumps Applied to Commercial Buildings  

SciTech Connect (OSTI)

Ground-source heat pumps can provide an energy-efficient, cost-effective way to heat and cool commercial facilities. While ground-source heat pumps are well established in the residential sector, their application in larger, commercial-style, facilities is lagging, in part because of a lack of experience with the technology by those in decision-making positions. Through the use of a ground-coupling system, a conventional water-source heat pump design is transformed to a unique means of utilizing thermodynamic properties of earth and groundwater for efficient operation throughout the year in most climates. In essence, the ground (or groundwater) serves as a heat source during winter operation and a heat sink for summer cooling. Many varieties in design are available, so the technology can be adapted to almost any site. Ground-source heat pump systems can be used widely in commercial-building applications and, with proper installation, offer great potential for the commercial sector, where increased efficiency and reduced heating and cooling costs are important. Ground-source heat pump systems require less refrigerant than conventional air-source heat pumps or air-conditioning systems, with the exception of direct-expansion-type ground-source heat pump systems. This chapter provides information and procedures that an energy manager can use to evaluate most ground-source heat pump applications. Ground-source heat pump operation, system types, design variations, energy savings, and other benefits are explained. Guidelines are provided for appropriate application and installation. Two case studies are presented to give the reader a sense of the actual costs and energy savings. A list of manufacturers and references for further reading are included for prospective users who have specific or highly technical questions not fully addressed in this chapter. Sample case spreadsheets are provided in Appendix A. Additional appendixes provide other information on the ground-source heat pump technology.

Parker, Steven A.; Hadley, Donald L.

2009-07-14T23:59:59.000Z

20

Ground-Source Heat Pumps Applied to Commercial Buildings  

SciTech Connect (OSTI)

Ground-source heat pumps can provide an energy-efficient, cost-effective way to heat and cool commercial facilities. While ground-source heat pumps are well established in the residential sector, their application in larger, commercial-style, facilities is lagging, in part because of a lack of experience with the technology by those in decision-making positions. Through the use of a ground-coupling system, a conventional water-source heat pump design is transformed to a unique means of utilizing thermodynamic properties of earth and groundwater for efficient operation throughout the year in most climates. In essence, the ground (or groundwater) serves as a heat source during winter operation and a heat sink for summer cooling. Many varieties in design are available, so the technology can be adapted to almost any site. Ground-source heat pump systems can be used widely in commercial-building applications and, with proper installation, offer great potential for the commercial sector, where increased efficiency and reduced heating and cooling costs are important. Ground-source heat pump systems require less refrigerant than conventional air-source heat pumps or air-conditioning systems, with the exception of direct-expansion-type ground-source heat pump systems. This chapter provides information and procedures that an energy manager can use to evaluate most ground-source heat pump applications. Ground-source heat pump operation, system types, design variations, energy savings, and other benefits are explained. Guidelines are provided for appropriate application and installation. Two case studies are presented to give the reader a sense of the actual costs and energy savings. A list of manufacturers and references for further reading are included for prospective users who have specific or highly technical questions not fully addressed in this chapter. Sample case spreadsheets are provided in Appendix A. Additional appendixes provide other information on the ground-source heat pump technology.

Parker, Steven A.; Hadley, Donald L.

2006-12-31T23:59:59.000Z

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


21

PUBLISHED VERSION Design, performance, and grounding aspects of the International Thermonuclear Experimental  

E-Print Network [OSTI]

PUBLISHED VERSION Design, performance, and grounding aspects of the International Thermonuclear, performance, and grounding aspects of the International Thermonuclear Experimental Reactor ion cyclotron range Thermonuclear Experimental Reactor ion cyclotron range of frequencies antenna F. Durodie,1,a) P. Dumortier,1 M

22

Ground Source Heat Pump System Data Analysis  

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

Peer Review Peer Review GSHP System Data Analysis Xiaobing Liu, Ph.D. Oak Ridge National Laboratory liux2@ornl.gov (865-574-2593) 4/3/2013 - GSHP Data Analysis in 1 st phase of U.S.-China CERC-BEE - GSHP ARRA Grantee Data Mining 2 | Building Technologies Office eere.energy.gov Purpose & Objectives Problem Statement: High first cost of ground heat exchangers (GHXs) and lack of knowledge/trust in achievable benefits are major barriers preventing

23

Ground Source Heat Pump System Data Analysis  

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

Peer Review Peer Review GSHP System Data Analysis Xiaobing Liu, Ph.D. Oak Ridge National Laboratory liux2@ornl.gov (865-574-2593) 4/3/2013 - GSHP Data Analysis in 1 st phase of U.S.-China CERC-BEE - GSHP ARRA Grantee Data Mining 2 | Building Technologies Office eere.energy.gov Purpose & Objectives Problem Statement: High first cost of ground heat exchangers (GHXs) and lack of knowledge/trust in achievable benefits are major barriers preventing

24

Combined permeable pavement and ground source heat pump systems  

E-Print Network [OSTI]

The PhD thesis focuses on the performance assessment of permeable pavement systems incorporating ground source heat pumps (GSHP). The relatively high variability of temperature in these systems allows for the survival of pathogenic organisms within...

Grabowiecki, Piotr

2010-01-01T23:59:59.000Z

25

Optimal Design for a Hybrid Ground-Source Heat Pump  

E-Print Network [OSTI]

Although the advantages of ground-source heat pumps over their conventional alternatives make these systems a very attractive choice for air conditioning, not only for residential buildings but increasingly also for institutional and commercial...

Yu, Z.; Yuan, X.; Wang, B.

2006-01-01T23:59:59.000Z

26

Train-the-Trainer As ground source heat  

E-Print Network [OSTI]

for competent installers increases as an integral part of the growing geothermal industry. Regional trainers in their home areas. Courses are taught by industry professionals with expertise ranging from GSHP system design will also receive a copy of the Closed-Loop/ Ground- Source Heat Pump Systems Installation Guide

27

APPLICATIONS OF HYBRID GROUND SOURCE HEAT PUMP SYSTEMS TO  

E-Print Network [OSTI]

APPLICATIONS OF HYBRID GROUND SOURCE HEAT PUMP SYSTEMS TO BUILDINGS AND BRIDGE DECKS. By MAHADEVAN PUMP SYSTEMS TO BUILDINGS AND BRIDGE DECKS. Thesis Approved cannot find enough words to thank my father, H. Ramamoorthy, my mother, R. Devasena, and my brother

28

Marketing Ground Source Heat Pump Advanced Applications that  

E-Print Network [OSTI]

Solar Thermal n Real World Examples Overview #12;n High First Cost n Incompetent Contractor n Operating Wallace President, Energy Environmental Corporation October 9, 2013 #12;Within the United States, what is the fastest growing market with the available capital and need for the benefits of ground source heat pumps

29

A capital cost comparison of commercial ground-source heat pump systems  

SciTech Connect (OSTI)

The report provides a capital cost comparison of commercial ground source heat pump systems. The study includes groundwater systems, ground-coupled systems and hybrid systems.

Rafferty, K.

1994-06-01T23:59:59.000Z

30

Building Technologies Office: Recovery Act-Funded Ground Source Heat Pump  

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

Ground Source Heat Pump Demonstration Projects to someone by E-mail Ground Source Heat Pump Demonstration Projects to someone by E-mail Share Building Technologies Office: Recovery Act-Funded Ground Source Heat Pump Demonstration Projects on Facebook Tweet about Building Technologies Office: Recovery Act-Funded Ground Source Heat Pump Demonstration Projects on Twitter Bookmark Building Technologies Office: Recovery Act-Funded Ground Source Heat Pump Demonstration Projects on Google Bookmark Building Technologies Office: Recovery Act-Funded Ground Source Heat Pump Demonstration Projects on Delicious Rank Building Technologies Office: Recovery Act-Funded Ground Source Heat Pump Demonstration Projects on Digg Find More places to share Building Technologies Office: Recovery Act-Funded Ground Source Heat Pump Demonstration Projects on AddThis.com...

31

Application analysis of ground source heat pumps in building space conditioning  

E-Print Network [OSTI]

temporal variation of the heat pump COP over the three-monthfor ground-source heat pumps. in ASHRAE Summer Meeting.savings of ground source heat pump systems in Europe: A

Qian, Hua

2014-01-01T23:59:59.000Z

32

Experimental investigation on system with combination of ground-source heat pump and solar collector  

Science Journals Connector (OSTI)

This paper presents the heating performance and energy distribution of a system with the combination of ground-source heat pump and solar collector or a solar-assisted ground-source heat pump system (SAGSHPS) by ...

Tao Hu ? ?; Jialing Zhu ???; Wei Zhang ? ?

2013-06-01T23:59:59.000Z

33

Feasibility Study of Using Ground Source Heat Pumps in Two Buildings  

E-Print Network [OSTI]

Feasibility Study of Using Ground Source Heat Pumps in Two Buildings at Whidbey Island Naval Air and Mt. Olympus BOQ) presently heated by steam from the central steam plant. Ground source heat pump source heat pumps provide both heating and cooling, there would essentially be no cost increase

Oak Ridge National Laboratory

34

Sustainable Energy Resources for Consumers (SERC)- Geothermal/Ground-Source Heat Pumps  

Broader source: Energy.gov [DOE]

Transcript of a presentation, aimed at Sustainable Energy Resources for Consumers (SERC) grantees, provides information on Monitoring Checklists for the installation of Geothermal/Ground-Source Heat Pumps.

35

Solar Colletors Combined with Ground-Source Heat Pumps in Dwellings - Analyses of System Performance.  

E-Print Network [OSTI]

??The use of ground-source heat pumps for heating buildings and domestic hot water in dwellings is increasing rapidly in Sweden. The heat pump extracts heat (more)

Kjellsson, Elisabeth

2009-01-01T23:59:59.000Z

36

Sustainable Energy Resources for Consumers (SERC)- Geothermal/Ground-Source Heat Pumps  

Broader source: Energy.gov [DOE]

This presentation, aimed at Sustainable Energy Resources for Consumers (SERC) grantees, provides information on Monitoring Checklists for the installation of Geothermal/Ground-Source Heat Pumps.

37

Ground Source Integrated Heat Pump (GS-IHP) Development  

SciTech Connect (OSTI)

Between October 2008 and May 2013 ORNL and ClimateMaster, Inc. (CM) engaged in a Cooperative Research and Development Agreement (CRADA) to develop a groundsource integrated heat pump (GS-IHP) system for the US residential market. A initial prototype was designed and fabricated, lab-tested, and modeled in TRNSYS (SOLAR Energy Laboratory, et al, 2010) to predict annual performance relative to 1) a baseline suite of equipment meeting minimum efficiency standards in effect in 2006 (combination of air-source heat pump (ASHP) and resistance water heater) and 2) a state-of-the-art (SOA) two-capacity ground-source heat pump with desuperheater water heater (WH) option (GSHPwDS). Predicted total annual energy savings, while providing space conditioning and water heating for a 2600 ft{sup 2} (242 m{sup 2}) house at 5 U.S. locations, ranged from 52 to 59%, averaging 55%, relative to the minimum efficiency suite. Predicted energy use for water heating was reduced 68 to 78% relative to resistance WH. Predicted total annual savings for the GSHPwDS relative to the same baseline averaged 22.6% with water heating energy use reduced by 10 to 30% from desuperheater contributions. The 1st generation (or alpha) prototype design for the GS-IHP was finalized in 2010 and field test samples were fabricated for testing by CM and by ORNL. Two of the alpha units were installed in 3700 ft{sup 2} (345 m{sup 2}) houses at the ZEBRAlliance site in Oak Ridge and field tested during 2011. Based on the steady-state performance demonstrated by the GS-IHPs it was projected that it would achieve >52% energy savings relative to the minimum efficiency suite at this specific site. A number of operational issues with the alpha units were identified indicating design changes needed to the system before market introduction could be accomplished. These were communicated to CM throughout the field test period. Based on the alpha unit test results and the diagnostic information coming from the field test experience, CM developed a 2nd generation (or beta) prototype in 2012. Field test verification units were fabricated and installed at the ZEBRAlliance site in Oak Ridge in May 2012 and at several sites near CM headquarters in Oklahoma. Field testing of the units continued through February 2013. Annual performance analyses of the beta unit (prototype 2) with vertical well ground heat exchangers (GHX) in 5 U.S. locations predict annual energy savings of 57% to 61%, averaging 59% relative to the minimum efficiency suite and 38% to 56%, averaging 46% relative to the SOA GSHPwDS. Based on the steady-state performance demonstrated by the test units it was projected that the 2nd generation units would achieve ~58% energy savings relative to the minimum efficiency suite at the Zebra Alliance site with horizontal GHX. A new product based on the beta unit design was announced by CM in 2012 the Trilogy 40 Q-mode (http://cmdealernet.com/trilogy_40.html). The unit was formally introduced in a March 2012 press release (see Appendix A) and was available for order beginning in December 2012.

Baxter, V. D. [ORNL; Rice, K. [ORNL; Murphy, R. [ORNL; Munk, J. [ORNL; Ally, Moonis [ORNL; Shen, Bo [ORNL; Craddick, William [ORNL; Hearn, Shawn A. [ClimateMaster, Inc.

2013-05-24T23:59:59.000Z

38

Transmission-Line Metamaterial Design of an Embedded Line Source in a Ground Recess.  

E-Print Network [OSTI]

??A transmission-line metamaterial design of a material-embedded electric line source radiating inside a ground recess is investigated. The media embedding the recessed line source are (more)

EMIROGLU, CAGLAR D

2011-01-01T23:59:59.000Z

39

PERFORMANCE ANALYSIS OF A RESIDENTIAL GROUND SOURCE HEAT PUMP SYSTEM WITH ANTIFREEZE SOLUTION  

E-Print Network [OSTI]

PERFORMANCE ANALYSIS OF A RESIDENTIAL GROUND SOURCE HEAT PUMP SYSTEM WITH ANTIFREEZE SOLUTION M in a ground source heat pump system falls near or below 0o C, an antifreeze mixture must be used to prevent freezing in the heat pump. The antifreeze mixture type and concentration has a number of implications

40

Efficiency, Economic and Environmental Assessment of Ground-Source Heat Pumps in  

E-Print Network [OSTI]

1 Efficiency, Economic and Environmental Assessment of Ground-Source Heat Pumps in Central pump (GSP) for heating, cooling and hot water in a Central Pennsylvania residence (namely, the author, the efficiency gain for the ground-source heat pump compared to electricity is 43% for cooling and 81

Blumsack, Seth

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


41

192 ASHRAE Transactions: Research Ground-source heat pumps for cooling-dominated  

E-Print Network [OSTI]

192 ASHRAE Transactions: Research ABSTRACT Ground-source heat pumps for cooling- tion of the heat pump performance is avoided by offsetting the annual load imbalance in the borefield operating and control strategies in a hybrid ground-source heat pump application using an hourly system

Ghajar, Afshin J.

42

Study of the design Method of an Efficient Ground Source Heat Pump Thermal Source System in a Cold Area  

E-Print Network [OSTI]

The ground source heat pump (GSHP) system-an energy efficiency and environment friendly system-is becoming popular in many parts of China. However, an imbalance usually exists between the annual heat extracted from and rejected to the ground due...

Shu, H.; Duanmu, L.; Hua, R.; Zou, Y.; Du, G.

2006-01-01T23:59:59.000Z

43

Short communication Optimization of hybrid ground coupled and air source heat pump systems  

E-Print Network [OSTI]

Short communication Optimization of hybrid ­ ground coupled and air source ­ heat pump systems 2008 Accepted 14 January 2010 Available online 28 January 2010 Keywords: Ground coupled heat pump Air to water heat pump Thermal storage device Hybrid HVAC system Energy efficiency Numerical simulation a b

Fernández de Córdoba, Pedro

44

Ground Source Heat Pump Data Mining Research Project | Department of Energy  

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

Ground Source Heat Pump Data Mining Ground Source Heat Pump Data Mining Research Project Ground Source Heat Pump Data Mining Research Project The U.S. Department of Energy is currently conducting research into ground source heat pump (GSHP) data mining. This project seeks to build public awareness of GSHP technology through the development of case studies outlining costs and benefits. Project Description This project seeks to produce in-depth case studies on the costs and benefits of American Recovery and Reinvestment Act -funded GSHP demonstration projects, including cross-cutting summaries of lessons learned and best practices for design, installation, and operation. Project Partners Research is being undertaken between the Department of Energy and Oak Ridge National Laboratory. Project Goals

45

Covered Product Category: Ground-Source Heat Pumps | Department of Energy  

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

Ground-Source Heat Pumps Ground-Source Heat Pumps Covered Product Category: Ground-Source Heat Pumps October 7, 2013 - 10:32am Addthis ENERGY STAR Qualified Products FEMP provides acquisition guidance across a variety of product categories, including ground-source heat pumps (GSHPs), which are an ENERGY STAR®-qualified product category. Federal laws and executive orders mandate that agencies meet these efficiency requirements in all procurement and acquisition actions that are not specifically exempted by law. Most manufacturers display the ENERGY STAR label on complying models. For a model not displaying this label, check the manufacturer's literature to determine if it meets the efficiency requirements outlined by ENERGY STAR. Performance Requirements for Federal Purchases For the most up-to-date efficiency levels required by ENERGY STAR, look for

46

Covered Product Category: Ground-Source Heat Pumps | Department of Energy  

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

Covered Product Category: Ground-Source Heat Pumps Covered Product Category: Ground-Source Heat Pumps Covered Product Category: Ground-Source Heat Pumps October 7, 2013 - 10:32am Addthis ENERGY STAR Qualified Products FEMP provides acquisition guidance across a variety of product categories, including ground-source heat pumps (GSHPs), which are an ENERGY STAR®-qualified product category. Federal laws and executive orders mandate that agencies meet these efficiency requirements in all procurement and acquisition actions that are not specifically exempted by law. Most manufacturers display the ENERGY STAR label on complying models. For a model not displaying this label, check the manufacturer's literature to determine if it meets the efficiency requirements outlined by ENERGY STAR. Performance Requirements for Federal Purchases

47

ORNL/TM-2008/232 Geothermal (Ground-Source) Heat Pumps  

E-Print Network [OSTI]

ORNL/TM-2008/232 Geothermal (Ground-Source) Heat Pumps: Market Status, Barriers to Adoption Division Sponsored by EERE Geothermal Technologies Program U.S. Department of Energy #12;Page iii DOCUMENT

Oak Ridge National Laboratory

48

ORNL/TM-2008/232 Geothermal (Ground-Source) Heat Pumps  

E-Print Network [OSTI]

ORNL/TM-2008/232 Geothermal (Ground-Source) Heat Pumps: Market Status, Barriers to Adoption Division Sponsored by EERE Geothermal Technologies Program U.S. Department of Energy #12; Page iii

Oak Ridge National Laboratory

49

Comparison of energy efficiency between variable refrigerant flow systems and ground source heat pump systems  

E-Print Network [OSTI]

tool for geothermal water loop heat pump systems, 9thInternational IEA Heat Pump Conference, Zrich, Switzerland,Performance of ground source heat pump system in a near-zero

Hong, Tainzhen

2010-01-01T23:59:59.000Z

50

Ground and Water Source Heat Pump Performance and Design for Southern Climates  

E-Print Network [OSTI]

Ground and water source heat pump systems have very attractive performance characteristics when properly designed and installed. These systems typically consist of a water-to-air or water-to-water heat pump linked to a closed loop vertical...

Kavanaugh, S.

1988-01-01T23:59:59.000Z

51

Dispersion modeling of ground-level area sources of particulate  

E-Print Network [OSTI]

The use of dispersion modeling by State Air Pollution hics. Regulatory Agencies (SAPRAS) is increasing. Dispersion modeling provides a quick and efficient means of determining the downwind impact of pollutant release from a source. The SAPRAS...

Fritz, Bradley Keith

2012-06-07T23:59:59.000Z

52

Ball State University Completes Nation's Largest Ground-Source...  

Energy Savers [EERE]

need an all-of-the-above approach to American energy-an approach that uses homegrown and alternative energy sources designed and produced by American workers," said U.S. Energy...

53

Development of an integrated building load and ground source heat pump model to assess heat pump and ground loop design and performance in a commercial office building.  

E-Print Network [OSTI]

??Ground source heat pumps (GSHPs) offer an efficient method for cooling and heating buildings, reducing energy usage and operating cost. In hot, arid regions such (more)

Blair, Jacob Dale

2014-01-01T23:59:59.000Z

54

Designing, selecting and installing a residential ground-source heat pump system  

SciTech Connect (OSTI)

It's a compelling proposition: Use the near-constant-temperature heat underground to heat and cool your home and heat domestic water, slashing your energy bills. Yet despite studies demonstrating significant energy savings from ground-source heat pump (GSHP) systems, their adoption has been hindered by high upfront costs. Fewer than 1% of US homes use a GSHP system. However, compared to a minimum-code-compliant conventional space-conditioning system, when properly designed and installed, a GSHP retrofit at current market prices offers simple payback of 4.3 years on national average, considering existing federal tax credits. Most people understand how air-source heat pumps work: they move heat from indoor air to outdoor air when cooling and from outdoor air to indoor air when heating. The ground-source heat pump operates on the same principle, except that it moves heat to or from the ground source instead of outdoor air. The ground source is usually a vertical or horiontal ground heat exchanger. Because the ground usually has a more favorable temperature than ambient air for the heating and cooling operation of the vapor-compression refrigeration cycle, GSHP sysems can operate with much higher energy efficiencies than air-source heat pump systems when properly designed and installed. A GSHP system used in a residual building typically provides space conditioning and hot water and comprises three major components: a water-source heat pump unit designed to operate at a wider range of entering fluid temperatures (typically from 30 F to 110 F, or 1 C to 43 C) than a conventional water-source heat pump unit; a ground heat exchanger (GHX); and distribution systems to deliver hot water to the storage tank and heating or cooling to the conditioned rooms. In most residual GSHP systems, the circulation pumps and associated valves are integrated with the heat pump to circulate the heat-carrier fluid (water or aqueous antifreeze solution) through the heat pump and the GHX. A recent assessment indicates that if 20% of US homes replaced their existing space-conditioning and water-heating systems with properly designed, installed and operated state-of-the-art GSHP systems, it would yield significant benefits each year. These include 0.8 quad British thermal units (Btu) of primary energy savings, 54.3 million metric tons of CO{sub 2} emission reductions, $10.4 billion in energy cost savings and 43.2 gigawatts of reduction in summer peak electrical demand.

Hughes, Patrick [ORNL; Liu, Xiaobing [ORNL; Munk, Jeffrey D [ORNL

2010-01-01T23:59:59.000Z

55

Payback Analysis for Ground Source Heat Pump Retrofits Using eQuest Modeling Software  

E-Print Network [OSTI]

There has been much research and analysis done on the performance and potential energy savings related to installing a ground source heat pump (GSHP) system. Much of this research has been dedicated to the new construction industry, and focused on a...

Wahlers, Drake

2011-12-16T23:59:59.000Z

56

Advanced Ground Source Heat Pump Technology for Very-Low-Energy Buildings  

Broader source: Energy.gov [DOE]

Lead Performer: Oak Ridge National Laboratory - Oak Ridge, TN Partners: -- ClimateMaster - Oklahoma City, OK -- Oklahoma State University - Stillwater, OK -- Oklahoma Gas & Electric - Oklahoma City, OK -- International Ground Source Heat Pump Association - Stillwater, OK -- Chinese Academy of Building Research - Beijing, China -- Tongji University - Shanghai, China -- Tianjin University - Tianjin, China -- Chongqin University - Chongqing, China

57

A numerical simulation tool for multilayer grounding analysis integrated in an open-source CAD interface  

E-Print Network [OSTI]

of the challenges of the electrical engineers and designers since the beginning of the large-scale harnessing-source platform 1. Introduction Obtaining the distribution of potential levels of an earthing system has been one of electricity. Thus, the grounded electrode dissipates the electrical currents generated during a fault

Colominas, Ignasi

58

A Novel Integrated Frozen Soil Thermal Energy Storage and Ground-Source Heat Pump System  

E-Print Network [OSTI]

In this paper, a novel integrated frozen soil thermal energy storage and ground-source heat pump (IFSTS&GSHP) system in which the GHE can act as both cold thermal energy storage device and heat exchanger for GSHP is first presented. The IFSTS...

Jiang, Y.; Yao, Y.; Rong, L.; Ma, Z.

2006-01-01T23:59:59.000Z

59

Ball State University Completes Nation's Largest Ground-Source Geothermal System with Support from Recovery Act  

Broader source: Energy.gov [DOE]

As part of the Obama Administration's all-of-the-above approach to American energy, the Energy Department today congratulated Ball State University for its campus-wide ground-source geothermal system, the nation's largest geothermal heating and cooling system.

60

Field Test of High Efficiency Residential Buildings with Ground-source and Air-source Heat Pump Systems  

SciTech Connect (OSTI)

This paper describes the field performance of space conditioning and water heating equipment in four single-family residential structures with advanced thermal envelopes. Each structure features a different, advanced thermal envelope design: structural insulated panel (SIP); optimum value framing (OVF); insulation with embedded phase change materials (PCM) for thermal storage; and exterior insulation finish system (EIFS). Three of the homes feature ground-source heat pumps (GSHPs) for space conditioning and water heating while the fourth has a two-capacity air-source heat pump (ASHP) and a heat pump water heater (HPWH). Two of the GCHP-equipped homes feature horizontal ground heat exchange (GHX) loops that utillize the existing foundation and utility service trenches while the third features a vertical borehole with vertical u-tube GHX. All of the houses were operated under the same simulated occupancy conditions. Operational data on the house HVAC/Water heating (WH) systems are presented and factors influencing overall performance are summarized.

Ally, Moonis Raza [ORNL] [ORNL; Munk, Jeffrey D [ORNL] [ORNL; Baxter, Van D [ORNL] [ORNL

2011-01-01T23:59:59.000Z

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


61

Application Analysis of Ground Source Heat Pumps in Building Space Conditioning  

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

Application Analysis of Ground Source Heat Application Analysis of Ground Source Heat Pumps in Building Space Conditioning Hua Qian 1,2 , Yungang Wang 2 1 School of Energy and Environment Southeast University Nanjing, 210096, China 2 Environmental Energy Technologies Division Lawrence Berkeley National Laboratory Berkeley, CA 94720, USA July 2013 The project was supported by National Key Technology Supported Program of China (2011BAJ03B10-1) and by the U.S. Department of Energy under Contract No. DE-AC02- 05CH11231. Disclaimer This document was prepared as an account of work sponsored by the United States Government. While this document is believed to contain correct information, neither the United States Government nor any agency thereof, nor The Regents of the

62

Ground-Source Heat Pumps Applied to Federal Facilities, Second Edition  

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

and exterior to the facility, are typically less and exterior to the facility, are typically less than those for conventional systems. Potential Application The technology has been shown to be techni- cally valid and economically attractive in many applications. It is efficient and effective. This Federal Technology Alert reports on the collec- tive experience of heat pump users and evalua- tors and provides application guidance. An estimated 400,000 ground-source heat pumps are operating in the private and public sector, although most of these systems operate in resi- dential applications. A ground-source heat pump system can be applied in virtually any category of climate or building. The large num- ber of installations testifies to the stability of this technology. The reported problems can usually be attributed to faulty design or

63

Ground-Source Heat Pumps Applied to Federal Facilities, Second Edition  

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

E E N E R G Y M A N A G E M E N T P R O G R A M and exterior to the facility, are typically less than those for conventional systems. Potential Application The technology has been shown to be techni- cally valid and economically attractive in many applications. It is efficient and effective. This Federal Technology Alert reports on the collec- tive experience of heat pump users and evalua- tors and provides application guidance. An estimated 400,000 ground-source heat pumps are operating in the private and public sector, although most of these systems operate in resi- dential applications. A ground-source heat pump system can be applied in virtually any category of climate or building. The large num- ber of installations testifies to the stability of this technology. The reported problems can

64

Discussion of an Optimization Scheme for the Ground Source Heat Pump System of HVAC  

E-Print Network [OSTI]

ICEBO2006, Shenzhen, China Renewable Energy Resources and a Greener Future Vol.VIII-13-3 Discussion of an Optimization Scheme for the Ground Source Heat Pump System of HVAC Wei Mu Suilin Wang Shuyuan Pan Yongzheng Shi Master Student... the Jurisdiction of Beijing Municipality (BJE10016200511). REFERENCES [1]Rongguang Wang,Yufeng Zhang,Yang,Xiaotong Zheng. Study on Direct Use Of Geothermal Energy For Heating And Its Energy Efficency Effects [J]. ACTA ENERGIAE SOLARIS SINICA, 2002, 23...

Mu, W.; Wang, S.; Pan, S.; Shi, Y.

2006-01-01T23:59:59.000Z

65

Intermittent experimental study of a vertical ground source heat pump system  

Science Journals Connector (OSTI)

Abstract In this paper, the intermittent experiment of a vertical ground source heat pump (GSHP) system is investigated and the corresponding geo-temperature variations are studied. The performance of the GSHP system under intermittent operation and the comparisons of different intermittent modes are presented in the paper. The parameters of soil backfill material, air temperature and inlet volume flow rate are also investigated. Experimental results suggest that, due to the recovery in ground thermal energy in intermittent time, the heat exchange rate and the operation performance coefficient (COP) of the heat pump increases, and the compressor power decreases in the successive working. But an insufficient soil recovery time leads to a rapid decline of the performance parameters and the soil temperature. The temperature transports faster under large soil thermal conductivity conditions and the soil temperature decreases more quickly and recovers more slowly with larger inlet flow rate and lower weather temperature for different soil thermal diffusivities. Through multiple nonlinear regression analysis, a curve formula can be fitted to predict the soil temperature variations under intermittent operation of the ground source heat pump in winter, Dalian. It can be found that the soil temperature increases at an exponential function with each factor.

Yan Shang; Ming Dong; Sufen Li

2014-01-01T23:59:59.000Z

66

Feasibility of combined solar thermal and ground source heat pump systems in cold climate, Canada  

Science Journals Connector (OSTI)

This document presents a study for examining the viability of hybrid ground source heat pump (GSHP) systems that use solar thermal collectors as the supplemental component in heating dominated buildings. Loads for an actual house in the City of Milton near Toronto, Canada, were estimated. TRNSYS, a system simulation software tool, was used to model yearly performance of a conventional GSHP system as well as a proposed hybrid GSHP system. Actual yearly data collected from the site were examined against the simulation results. This study demonstrates that hybrid ground source heat pump system combined with solar thermal collectors is a feasible choice for space conditioning for heating dominated houses. It was shown that the solar thermal energy storage in the ground could reduce a large amount of ground heat exchanger (GHX) length. Combining three solar thermal collectors with a total area of 6.81m2 to a GSHP system will reduce GHX length by 15%. Sensitivity analysis was carried out for different cities of Canada and resulted that Vancouver, with mildest climate compared to other cities, was the best candidate for the proposed solar hybrid GSHP system with a GHX length reduction to solar collector area ratio of 7.64m/m2. Overall system economic viability was also evaluated using a 20-year life-cycle cost analysis. The analysis showed that there is small economic benefit in comparing to the conventional GSHP system. The net present value of the proposed hybrid system based on the 20-year life-cycle cost analysis was estimated to be in a range of 3.7%7.6% (or $1500 to $3430 Canadian dollar) lower than the conventional GSHP system depending on the drilling cost.

Farzin M. Rad; Alan S. Fung; Wey H. Leong

2013-01-01T23:59:59.000Z

67

International Workshop on Geomechanics and Energy The Ground as Energy Source and Storage Lausanne, Switzerland, 26-28 November 2013  

E-Print Network [OSTI]

International Workshop on Geomechanics and Energy ­ The Ground as Energy Source and Storage region of Switzerland. #12;International Workshop on Geomechanics and Energy ­ The Ground as Energy and the "Brown Dogger", from a deep geothermal well (depth of 766.67 and 778.30 m) near the village

Candea, George

68

Numerical Simulation of a Latent Heat Storage System of a Solar-Aided Ground Source Heat Pump  

E-Print Network [OSTI]

In this study, the rectangular phase change storage tank (PCST) linked to a solar-aided ground source heat pump (SAGSHP) system is investigated experimentally and theoretically. The container of the phase change material (PCM) is the controlling...

Wang, F.; Zheng, M.; Li, Z.; Lei, B.

2006-01-01T23:59:59.000Z

69

Optimal design of ground source heat pump system integrated with phase change cooling storage tank in an office building  

E-Print Network [OSTI]

Optimal design of ground source heat pump system integrated with phase change cooling storage tank in an office building Na Zhu*, Yu Lei, Pingfang Hu, Linghong Xu, Zhangning Jiang Department of Building Environment and Equipment Engineering... heat pump system integrated with phase change cooling storage technology could save energy and shift peak load. This paper studied the optimal design of a ground source heat pump system integrated with phase change thermal storage tank in an office...

Zhu, N.

2014-01-01T23:59:59.000Z

70

The citation for this paper is: Spitler, J.D., X. Liu, S.J. Rees, C. Yavuzturk. 2005. Simulation and Optimization of Ground Source Heat  

E-Print Network [OSTI]

are potentially more efficient than conventional air-to-air systems. In practice, ground-source heat pump systems and Optimization of Ground Source Heat Pump Systems. 8th International Energy Agency Heat Pump Conference. Las Vegas. May 30-June 2. 1 #12;SIMULATION AND OPTIMIZATION OF GROUND SOURCE HEAT PUMP SYSTEMS J.D. Spitler

71

Advanced Ground Source Heat Pump Technology for Very-Low-Energy...  

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

loop designs being evaluated for their ground loop cost reduction potential
Credit: Oak Ridge National Lab Three newunder-utilized ground loop designs being evaluated for...

72

Cooling characteristics of ground source heat pump with heat exchange methods  

Science Journals Connector (OSTI)

Abstract The objective of this study is to investigate the influence of the cooling performance for a water-to-water ground source heat pump (GSHP) by using the counter flow and parallel flow methods. The GSHP uses R-410A as a refrigerant, and its main components are a scroll compressor, plate heat exchangers as a condenser, an evaporator, a thermostatic expansion valve, a receiver, and an inverter. Based on our modeling results, the heat transfer rate of the counter flow evaporator is higher than that of the parallel flow evaporator for a heat exchanger length greater than 0.42m. The evaporator length of the GSHP used in this study was set to over 0.5m. The performance of the water-to-water GSHP was measured by varying the compressor speed and source-side entering water temperature (EWT). The cooling capacity of the GSHP increased with increased compressor \\{RPMs\\} and source side EWT. Also, using the counter flow method, compared to the parallel flow method, improves the COP by approximately 5.9% for an ISO 13256-2 rated condition.

Ohkyung Kwon; KyungJin Bae; Chasik Park

2014-01-01T23:59:59.000Z

73

PARAMETRIC STUDY OF GROUND SOURCE HEAT PUMP SYSTEM FOR HOT AND HUMID CLMATE  

SciTech Connect (OSTI)

The U-tube sizes and varied thermal conductivity with different grout materials are studied based on the benchmark residential building in Hot-humid Pensacola, Florida. In this study, the benchmark building is metered and the data is used to validate the simulation model. And a list of comparative simulation cases with varied parameter value are simulated to study the importance of pipe size and grout to the ground source heat pump energy consumption. The simulation software TRNSYS [1] is employed to fulfill this task. The results show the preliminary energy saving based on varied parameters. Future work needs to be conducted for the cost analysis, include the installation cost from contractor and materials cost.

Jiang Zhu; Yong X. Tao

2011-11-01T23:59:59.000Z

74

Assessment of ground vibration impact from automotive and transit sources on future biotechnology research center using finite element analysis (FEA)  

Science Journals Connector (OSTI)

A new science and biotechnology research center was to be built in a metropolitan industrial area. There was concern that ground vibration from a nearby freeway street traffic and trains on an adjacent railroad would impact vibration sensitive research equipment inside the building. Ground vibration was measured at the project site prior to construction. Finite Element Analysis(FEA) was used to develop a computer simulation of the building structure using the measured ground vibration as input to the FEAmodel. The study determined the building floor vibration due to exterior sources would achieve the projects criteria for the building structure as designed.

James E. Phillips

2007-01-01T23:59:59.000Z

75

Focus group discussions among owners and non-owners of ground source heat pumps  

SciTech Connect (OSTI)

This research was sponsored by the Office of Buildings and Community Systems and conducted by the Pacific Northwest Laboratory as part of an ongoing effort to enhance the commercial use of federally developed technology. Federal dollars have supported research on the development of ground source heat pumps (GSHP) for several years. Though several companies currently sell GSHP's for residential use, their share of the total heating and air conditioning business remains less than one percent. Large manufacturing companies with national distribution have not yet added GSHP equipment to their product line. GSHP's use only about one half (Braud 1987) to one third (Bose 1987) of the energy needed to operate conventional furnaces and air conditioners. Consequently, a high level of market penetration by the GSHP offers direct benefits to both utility companies and individual users of the systems. Widespread use of these highly efficient systems will reduce both total energy consupmtion, and problems associated with high levels of energy use during peak periods. This will allow utility companies to delay capital expenditures for new facilities to meet the growing energy demand during peak periods. The cost effective use of electricity also reduces the likelihood of homeowners switching to a different fuel source for heating. 5 refs.

Roberson, B.F.

1988-07-01T23:59:59.000Z

76

Scaling and estimation of earthquake ground motion as a function of the earthquake source parameters and distance  

SciTech Connect (OSTI)

In this report we review the various methodologies currently available to predict the near-source ground motion from an earthquake. The limitations of the various approaches are discussed in light of recently developed theory and recorded data. To overcome some of the limitations of available approaches, we develop improved rules for scaling between earthquakes. Ground-motion data obtained from salvo (line source) explosions are also investigated to gain insight into the appropriate form for the attenuation of peak acceleration and peak velocity. The scaling laws are combined with the appropriate attenuation relations and the data from the 1971 San Fernando and 1940 Imperial Valley earthquakes to obtain relations among the key source parameters: dynamic stress drop and equivalent radius of the highly stressed region, distance from the center of energy release, and peak ground acceleration and velocity. These relations are verified by comparing the predicted levels of ground motion to those actually recorded from a number of earthquakes, including the recent 1979 Imperial Valley and Coyote Lake earthquakes. The relations among earthquake magnitude, earthquake source parameters, and peak ground motion are discussed. 83 refs., 37 figs., 9 tabs.

Bernreuter, D.L.

1981-04-01T23:59:59.000Z

77

Development of design tools for ground-source heat pump piping  

SciTech Connect (OSTI)

High-density polyethylene (HDPE) piping systems with thermal fusion joints have several attractive characteristics when applied to ground-source heat pump (GSHP) systems. However, engineers may not have access to GSHP piping and fitting head loss data or to easy-to-use tools for piping design/pump sizing. Some GSHP systems have been conservatively designed with pumps that are grossly oversized. Systems have been installed in which the pump energy use exceeds heat pump energy. In some cases, engineers completely avoid the use of GSHPs because they are not comfortable with the low level of sophistication and the difficulty of using current GSHP design tools. A project has been undertaken to measure head loss in common GSHP fittings and pipe design and to develop a set of easy-to-use and accurate piping design tools. These tools will not only give designers more confidence but will reduce the cost of GSHPs by reducing oversizing and piping complexity that has been common in some installations. The results of this project are presented in a format similar to the tools currently used by practicing HVAC design engineers. Tables for fitting equivalent lengths and k-factors have been developed. Log-log plots of head loss vs. flow rate and liquid velocity are presented in a format similar to the plots appearing in the 1993 ASHRAE Handbook--Fundamentals. These tables and charts for HDPE piping components complement existing charts and tables for traditional piping systems.

Kavanaugh, S. [Univ. of Alabama, Tuscaloosa, AL (United States). Dept. of Mechanical Engineering

1998-10-01T23:59:59.000Z

78

Application analysis of ground source heat pumps in building space conditioning  

SciTech Connect (OSTI)

The adoption of geothermal energy in space conditioning of buildings through utilizing ground source heat pump (GSHP, also known as geothermal heat pump) has increased rapidly during the past several decades. However, the impacts of the GSHP utilization on the efficiency of heat pumps and soil temperature distribution remained unclear and needs further investigation. This paper presents a novel model to calculate the soil temperature distribution and the coefficient of performance (COP) of GSHP. Different scenarios were simulated to quantify the impact of different factors on the GSHP performance, including heat balance, daily running mode, and spacing between boreholes. Our results show that GSHP is suitable for buildings with balanced cooling and heating loads. It can keep soil temperature at a relatively constant level for more than 10 years. Long boreholes, additional space between boreholes, intermittent running mode will improve the performance of GSHP, but large initial investment is required. The improper design will make the COP of GSHP even lower than traditional heat pumps. Professional design and maintenance technologies are greatly needed in order to promote this promising technology in the developing world.

Qian, Hua; Wang, Yungang

2013-07-01T23:59:59.000Z

79

Geothermal (Ground-Source) Heat Pumps: Market Status, Barriers to Adoption, and Actions to Overcome Barriers  

SciTech Connect (OSTI)

More effective stewardship of our resources contributes to the security, environmental sustainability, and economic well-being of the nation. Buildings present one of the best opportunities to economically reduce energy consumption and limit greenhouse gas emissions. Geothermal heat pump systems (GHPs), sometimes called ground-source heat pump or Geo-Exchange systems, have been proven capable of producing large reductions in energy use and peak demand in buildings. However, GHPs have received little attention at the policy level as an important component of a national energy and climate strategy. Have policymakers mistakenly overlooked GHPs, or are GHPs simply unable to make a major contribution to the national goals for various reasons? This brief study was undertaken at DOE s request to address this conundrum. The scope of the study includes determining the status of global GHP markets and the status of the GHP industry and technology in the United States, assembling previous estimates of GHP energy savings potential and other benefits, identifying key barriers to application of GHPs, and identifying actions that could accelerate market adoption of GHPs. The findings are documented in a report along with conclusions and recommendations. This paper summarizes the key information from the report.

Hughes, Patrick [ORNL

2009-01-01T23:59:59.000Z

80

Hybrid Ground-Source Heat Pump Installations: Experiences, Improvements, and Tools  

SciTech Connect (OSTI)

One innovation to ground-source heat pump (GSHP, or GHP) systems is the hybrid GSHP (HyGSHP) system, which can dramatically decrease the first cost of GSHP systems by using conventional technology (such as a cooling tower or a boiler) to meet a portion of the peak heating or cooling load. This work uses three case studies (two cooling-dominated, one heating-dominated) to demonstrate the performance of the hybrid approach. Three buildings were studied for a year; the measured data was used to validate models of each system. The models were used to analyze further improvements to the hybrid approach, and establish that this approach has positive impacts, both economically and environmentally. Lessons learned by those who design and operate the systems are also documented, including discussions of equipment sizing, pump operation, and cooling tower control. Finally, the measured data sets and models that were created during this work are described; these materials have been made freely available for further study of hybrid systems.

Scott Hackel; Amanda Pertzborn

2011-06-30T23:59:59.000Z

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


81

Contamination source review for Building E3162, Edgewood Area, Aberdeen Proving Ground, Maryland  

SciTech Connect (OSTI)

This report was prepared by Argonne National Laboratory (ANL) to document the results of a contamination source review for Building E3162 at the Aberdeen Proving Ground (APG) in Maryland. The report may be used to assist the US Army in planning for the future use or disposition of this building. The review included a historical records search, physical inspection, photographic documentation, geophysical investigation, and collection of air samples. The field investigations were performed by ANL during 1994 and 1995. Building E3162 (APG designation) is part of the Medical Research Laboratories Building E3160 Complex. This research laboratory complex is located west of Kings Creek, east of the airfield and Ricketts Point Road, and south of Kings Creek Road in the Edgewood Area of APG. The original structures in the E3160 Complex were constructed during World War 2. The complex was originally used as a medical research laboratory. Much of the research involved wound assessment involving chemical warfare agents. Building E3162 was used as a holding and study area for animals involved in non-agent burns. The building was constructed in 1952, placed on inactive status in 1983, and remains unoccupied. Analytical results from these air samples revealed no distinguishable difference in hydrocarbon and chlorinated solvent levels between the two background samples and the sample taken inside Building E3162.

Miller, G.A.; Draugelis, A.K.; Rueda, J.; Zimmerman, R.E.

1995-09-01T23:59:59.000Z

82

Contamination source review for Building E3180, Edgewood Area, Aberdeen Proving Ground, Maryland  

SciTech Connect (OSTI)

This report was prepared by Argonne National Laboratory (ANL) to document the results of a contamination source review of Building E3180 at the Aberdeen Proving Ground (APG) in Maryland. The report may be used to assist the US Army in planning for the future use or disposition of this building. The review included a historical records search, physical inspection, photographic documentation, geophysical investigation, collection of air samples, and review of available records regarding underground storage tanks associated with Building E3180. The field investigations were performed by ANL during 1994. Building,E3180 (current APG designation) is located near the eastern end of Kings Creek Road, north of Kings Creek, and about 0.5 miles east of the airstrip within APG`s Edgewood Area. The building was constructed in 1944 as a facsimile of a Japanese pillbox and used for the development of flame weapons systems until 1957 (EAI Corporation 1989). The building was not used from 1957 until 1965, when it was converted and used as a flame and incendiary laboratory. During the 1970s, the building was converted to a machine (metal) shop and used for that purpose until 1988.

Zellmer, S.D.; Smits, M.P.; Rueda, J.; Zimmerman, R.E.

1995-09-01T23:59:59.000Z

83

Contamination source review for Building E3163, Edgewood Area, Aberdeen Proving Ground, Maryland  

SciTech Connect (OSTI)

This report was prepared by Argonne National Laboratory (ANL) to document the results of a contamination source review for Building E3163 at the Aberdeen Proving Ground (APG) in Maryland. This report may be used to assist the US Army in planning for the future use or disposition of this building. The review included a historical records search, physical inspection, photographic documentation, and geophysical investigation. The field investigations were performed by ANL during 1994 and 1995. Building E3163 (APG designation) is part of the Medical Research Laboratories E3160 Complex. This research laboratory complex is located west of Kings Creek, east of the airfield and Ricketts Point Road, and south of Kings Creek Road in the Edgewood Area of APG. The original structures in the E3160 Complex were constructed during World War II. The complex was originally used as a medical research laboratory. Much of the research involved wound assessment. Building E3163, constructed in 1946, was used for toxicological studies on animals until 1965. All agent testing was done using laboratory-scale quantities of agents. All operational data were destroyed; total quantities and types of agents used during the testing are unknown. No experimentation has been conducted in the building since 1965. However, the building was used as overflow office space until the late 1980s. Since that time, the building has been unoccupied.

Draugelis, A.K.; Muir-Ploense, K.L.; Glennon, M.A.; Zimmerman, R.E.

1995-09-01T23:59:59.000Z

84

Heating and cooling performance analysis of a ground source heat pump system in Southern Germany  

Science Journals Connector (OSTI)

Abstract This paper examines thermal performance of a ground source heat pump (GSHP) system. The GSHP system was installed in an office building in Nuremberg city of Germany. In order to evaluate system performance the GSHP system has been continuously monitored for 4 years. Heating and cooling performance of the GSHP system is analyzed based on the accumulated data. Major findings of this work include: (1) coefficient of performance (COP) is estimated to be 3.9 for a typical winter day and energy efficiency ratio (EER) is assessed to be 8.0 for a typical summer day. These results indicate that the GSHP system has a higher efficiency for building cooling than building heating. (2) For a long-term period, the seasonal energy efficiency ratio (SEER) of the GSHP system is observed to increase by 8.7% annually, whereas the seasonal COP is decreased by 4.0% over a 4-year period. The heating and cooling performance of the GSHP system migrates in opposite trend is caused by the unevenly distributed heating and cooling load of the building. This phenomenon deserves serious attention in the design of future GSHP systems in order to avoid the reducing of energy efficiency over long-term operation.

Jin Luo; Joachim Rohn; Manfred Bayer; Anna Priess; Lucas Wilkmann; Wei Xiang

2015-01-01T23:59:59.000Z

85

Analysis of Selection of Single or Double U-bend Pipes in a Ground Source Heat Pump System  

E-Print Network [OSTI]

The ground source heat pump (GSHP) system is widely used because of its energy-saving and environmental-friendly characteristics. The buried pipes heat exchangers play an important role in the whole GSHP system design. However, in most cases, single...

Shu, H.; Duanmu, L.; Hua, R.

2006-01-01T23:59:59.000Z

86

Comparison of energy efficiency between variable refrigerant flow systems and ground source heat pump systems  

E-Print Network [OSTI]

as other types of air source heat pumps, VRF systems needconventional packaged air source heat pumps. Typical GSHPis basically an air source heat pump), especially when the

Hong, Tainzhen

2010-01-01T23:59:59.000Z

87

Optimization of solar assisted ground source heat pump system for space heating application by Taguchi method and utility concept  

Science Journals Connector (OSTI)

Abstract In the present research, a methodology is proposed to optimize the solar collector area and ground heat exchanger length for achieving higher COP of Solar Assisted Ground Source Heat Pump (SAGSHP) system using Taguchi method and utility concept. Four operating parameters for solar collector and four parameters for ground heat exchanger have been selected with mixed level variation using an L18 (21, 37) orthogonal array. The key parameters such as solar collector area, ground heat exchanger length and COP of the SAGSHP system are optimized to predict the best levels of operating parameters for maximum COP of SAGSHP system. Lower the better concept has been used for the solar collector area and ground heat exchanger length whereas higher the better concept has been employed for the COP of SAGSHP system and the results have been analyzed for the optimum conditions using signal-to-noise (SN) ratio and ANOVA method. Computations were carried out for 18 experimental trial runs by considering 2ton heating load in winter season. The optimum COP for SAGSHP was estimated to be 4.23 from the utility concept, which is 8.74% higher than the optimum COP predicted by Taguchi optimization. Optimization of solar collector area and ground heat exchanger length by the utility concept has shown only about 2.3% reduction in area and 1.6% reduction in length respectively compared to those values optimized by the Taguchi method.

Vikas Verma; K. Murugesan

2014-01-01T23:59:59.000Z

88

Exergy and Energy analysis of a ground-source heat pump for domestic water heating under simulated occupancy conditions  

SciTech Connect (OSTI)

This paper presents detailed analysis of a water to water ground source heat pump (WW-GSHP) to provide all the hot water needs in a 345 m2 house located in DOE climate zone 4 (mixed-humid). The protocol for hot water use is based on the Building America Research Benchmark Definition (Hendron 2008; Hendron and Engebrecht 2010) which aims to capture the living habits of the average American household and its impact on energy consumption. The entire house was operated under simulated occupancy conditions. Detailed energy and exergy analysis provides a complete set of information on system efficiency and sources of irreversibility, the main cause of wasted energy. The WW-GSHP was sized at 5.275 kW (1.5-ton) for this house and supplied hot water to a 303 L (80 gal) water storage tank. The WW-GSHP shared the same ground loop with a 7.56 kW (2.1-ton) water to air ground source heat pump (WA-GSHP) which provided space conditioning needs to the entire house. Data, analyses, and measures of performance for the WW-GSHP in this paper complements the results of the WA-GSHP published in this journal (Ally, Munk et al. 2012). Understanding the performance of GSHPs is vital if the ground is to be used as a viable renewable energy resource.

Ally, Moonis Raza [ORNL; Munk, Jeffrey D [ORNL; Baxter, Van D [ORNL; Gehl, Anthony C [ORNL

2012-01-01T23:59:59.000Z

89

Measured Space Conditioning and Water Heating Performance of a Ground-Source Integrated Heat Pump in a Residential Application  

SciTech Connect (OSTI)

In an effort to reduce residential building energy consumption, a ground-source integrated heat pump was developed to meet a home s entire space conditioning and water heating needs, while providing 50% energy savings relative to a baseline suite of minimum efficiency equipment. A prototype 7.0 kW system was installed in a 344 m2 research house with simulated occupancy in Oak Ridge, TN. The equipment was monitored from June 2012 through January 2013.

Munk, Jeffrey D [ORNL] [ORNL; Ally, Moonis Raza [ORNL] [ORNL; Baxter, Van D [ORNL] [ORNL; Gehl, Anthony C [ORNL] [ORNL

2014-01-01T23:59:59.000Z

90

Foundation heat exchangers for residential ground source heat pump systems Numerical modeling and experimental validation  

SciTech Connect (OSTI)

A new type of ground heat exchanger that utilizes the excavation often made for basements or foundations has been proposed as an alternative to conventional ground heat exchangers. This article describes a numerical model that can be used to size these foundation heat exchanger (FHX) systems. The numerical model is a two-dimensional finite-volume model that considers a wide variety of factors, such as soil freezing and evapotranspiration. The FHX numerical model is validated with one year of experimental data collected at an experimental house located near Oak Ridge, Tennessee. The model shows good agreement with the experimental data-heat pump entering fluid temperatures typically within 1 C (1.8 F) - with minor discrepancies due to approximations, such as constant moisture content throughout the year, uniform evapotranspiration over the seasons, and lack of ground shading in the model.

Xing, Lu [Oklahoma State University; Cullin, James [Oklahoma State University; Spitler, Jeffery [Oklahoma State University; Im, Piljae [ORNL; Fisher, Daniel [Oklahoma State University

2011-01-01T23:59:59.000Z

91

Localization of sound sources in rooms using an improved version of steered response power algorithm.  

Science Journals Connector (OSTI)

Localization of sound sources inside a room is a challenging problem. The possible applications involving speech?based source localization systems range from teleconferencing to home automation systems. For example the localization of a speaker inside a conference room can be very useful to place the speaker in a remote room by means of a spatial audio reproduction system. Also new applications will appear in home automation if accurate source localization systems are available in the future. One of the most robust approaches to source localization is the SRP?PHAT algorithm which has shown to provide very good localization results inside rooms with moderate reverberation. However the computational cost is highly dependent on the spatial sampling and the number of microphones making very difficult the localization of sound events if a coarse spatial sampling is used. In this paper we propose an improvement of this method where sound events are not missed even if a very coarse grid is used. The improvement is based on a previous calculation of the existent cross?correlation lags between spatially adjacent points in the grid assuring that the non?sampled space is covered in terms of cross?correlation lags between microphone pairs when running the algorithm. Several experiments conducted in different rooms with complex acoustics confirm the validity and benefits of the proposed method.?

Jose J. Lopez; Maximo Cobos; Amparo Marti

2010-01-01T23:59:59.000Z

92

Technical Feasibility Study for Deployment of Ground-Source Heat Pump Systems: Portsmouth Naval Shipyard -- Kittery, Maine  

SciTech Connect (OSTI)

The U.S. Environmental Protection Agency (EPA) Office of Solid Waste and Emergency Response, in accordance with the RE-Powering America's Lands initiative, engaged the U.S. Department of Energy's (DOE) National Renewable Energy Laboratory (NREL) to conduct feasibility studies to assess the viability of developing renewable energy generating facilities on contaminated sites. Portsmouth Naval Shipyard (PNSY) is a United States Navy facility located on a series of conjoined islands in the Piscataqua River between Kittery, ME and Portsmouth, NH. EPA engaged NREL to conduct a study to determine technical feasibility of deploying ground-source heat pump systems to help PNSY achieve energy reduction goals.

Hillesheim, M.; Mosey, G.

2014-11-01T23:59:59.000Z

93

Air dispersion modeling of particulate matter from ground-level area sources  

E-Print Network [OSTI]

permit when, in fact, its emissions result in off-property concentrations that would not cause a violation of the National Ambient Air Quality Standard (NAAQS) for PM. To ensure fair and reliable regulation of pollutant sources, dispersion models...

Meister, Michael Todd

2012-06-07T23:59:59.000Z

94

Characterization of ammonia emissions from ground level area sources at central texas dairies  

E-Print Network [OSTI]

) to potentially develop source specific NH3 emission control strategies. The GLAS including open-lots, free-stall barns, separated solids, primary and secondary lagoons and milking parlor were sampled to estimate NH3 emissions. In the first study, assessment...

Mutlu, Atilla

2009-05-15T23:59:59.000Z

95

ANEMOS: A computer code to estimate air concentrations and ground deposition rates for atmospheric nuclides emitted from multiple operating sources  

SciTech Connect (OSTI)

This code estimates concentrations in air and ground deposition rates for Atmospheric Nuclides Emitted from Multiple Operating Sources. ANEMOS is one component of an integrated Computerized Radiological Risk Investigation System (CRRIS) developed for the US Environmental Protection Agency (EPA) for use in performing radiological assessments and in developing radiation standards. The concentrations and deposition rates calculated by ANEMOS are used in subsequent portions of the CRRIS for estimating doses and risks to man. The calculations made in ANEMOS are based on the use of a straight-line Gaussian plume atmospheric dispersion model with both dry and wet deposition parameter options. The code will accommodate a ground-level or elevated point and area source or windblown source. Adjustments may be made during the calculations for surface roughness, building wake effects, terrain height, wind speed at the height of release, the variation in plume rise as a function of downwind distance, and the in-growth and decay of daughter products in the plume as it travels downwind. ANEMOS can also accommodate multiple particle sizes and clearance classes, and it may be used to calculate the dose from a finite plume of gamma-ray-emitting radionuclides passing overhead. The output of this code is presented for 16 sectors of a circular grid. ANEMOS can calculate both the sector-average concentrations and deposition rates at a given set of downwind distances in each sector and the average of these quantities over an area within each sector bounded by two successive downwind distances. ANEMOS is designed to be used primarily for continuous, long-term radionuclide releases. This report describes the models used in the code, their computer implementation, the uncertainty associated with their use, and the use of ANEMOS in conjunction with other codes in the CRRIS. A listing of the code is included in Appendix C.

Miller, C.W.; Sjoreen, A.L.; Begovich, C.L.; Hermann, O.W.

1986-11-01T23:59:59.000Z

96

hal-00117457,version1-1Dec2006 1 Eccentricity or obliquity tides have been proposed as the missing energy source that may ex-  

E-Print Network [OSTI]

hal-00117457,version1-1Dec2006 1 Eccentricity or obliquity tides have been proposed as the missing energy source that may ex- plain the anomalously large radius of some transiting "hot Jupiters a large obliquity and create internal heating through obliquity tides. Key words. Planets and satellites

97

Experimental performance analysis of a solar assisted ground source heat pump system under different heating operation modes  

Science Journals Connector (OSTI)

Abstract This paper presents an experimental study on the influence of operation modes on the heating performance of a solar assisted ground source heat pump system (SAGSHPS). Through experiments conducted in January, the characteristics of the SAGSHPS were investigated under different heating operation modes. The results indicate that the solar thermal could be used to accelerate the soil recovery when the heat pump unit is turned off, but the duration of solar use to recharge boreholes should be optimized according to the water temperature in the solar heat storage water tank to avoid unnecessary power consumption of the circulation pump. In addition, the solar heat storage water tank is beneficial for the stable operation of the SAGSHPS. The volumetric flow rate in the water tank has a significant impact on the electricity consumption of the SAGSHPS. From comprehensive analysis of the integral effect of the SAGSHPS under different modes, the mode in which the water tank is connected with the ground heat exchangers (GHES) in series is the recommended mode for the SAGSHPS in the coldest month in Dalian.

Lanhua Dai; Sufen Li; Lin DuanMu; Xiangli Li; Yan Shang; Ming Dong

2015-01-01T23:59:59.000Z

98

Building America Case Study: Ground Source Heat Pump Research, TaC Studios Residence, Atlanta, Georigia (Fact Sheet)  

SciTech Connect (OSTI)

As part of the NAHB Research Center Industry Partnership, Southface partnered with TaC Studios, an Atlanta based architecture firm specializing in residential and light commercial design, on the construction of a new test home in Atlanta, GA in the mixed-humid climate. This home serves as a residence and home office for the firm's owners, as well as a demonstration of their design approach to potential and current clients. Southface believes the home demonstrates current best practices for the mixed-humid climate, including a building envelope featuring advanced air sealing details and low density spray foam insulation, glazing that exceeds ENERGY STAR requirements, and a high performance heating and cooling system. Construction quality and execution was a high priority for TaC Studios and was ensured by a third party review process. Post construction testing showed that the project met stated goals for envelope performance, an air infiltration rate of 2.15 ACH50. The homeowner's wished to further validate whole house energy savings through the project's involvement with Building America and this long-term monitoring effort. As a Building America test home, this home was evaluated to detail whole house energy use, end use loads, and the efficiency and operation of the ground source heat pump and associated systems. Given that the home includes many non-typical end use loads including a home office, pool, landscape water feature, and other luxury features not accounted for in Building America modeling tools, these end uses were separately monitored to determine their impact on overall energy consumption.

Not Available

2014-09-01T23:59:59.000Z

99

Standard version Advanced version  

E-Print Network [OSTI]

: gasoline, jet fuel, and heating oil. The average octane levels must be: Gasoline Jet fuel Heating oil Distilled 2 Naphtha Distill (barrels) 0.25 0.25 0.5 Distilled naphtha can be used only to produce gasoline version Advanced version Margaret Oil - basic (3) Crude Distill Naphtha Gasoline Distilled 1 Jet fuel

Hall, Julian

100

Impacts of Soil and Pipe Thermal Conductivity on Performance of Horizontal Pipe in a Ground-source Heat Pump  

E-Print Network [OSTI]

In this paper the composition and thermal property of soil are discussed. The main factors that impact the soil thermal conductivity and several commonly-used pipe materials are studied. A model of heat exchanger with horizontal pipes of ground...

Song, Y.; Yao, Y.; Na, W.

2006-01-01T23:59:59.000Z

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


101

Hydrogeologic Evaluation of a Ground-Source Cooling System at the BSF/CSF on the Battelle Campus: Final Report  

SciTech Connect (OSTI)

This report documents both the field characterization activities and the numerical modeling effort at the BSF/CSF site to determine the viability of an open-loop ground source heat pump (GSHP). The primary purpose of the integrated field and modeling study was to determine far-field impacts related to a non-consumptive use water right for the well field containing four extraction and four injection wells. In the field, boreholes were logged and used to develop the geologic conceptual model. Hydraulic testing was performed to identify hydraulic properties and determine sustainable pumping rates. Estimates of the Ringold hydraulic conductivity (60-150 m/d) at the BSF/CSF site were consistent with the local and regional hydrogeology as well as estimates previously published by other investigators. Sustainable pumping rates at the extraction wells were variable (100 700 gpm), and confirmed field observations of aquifer heterogeneity. Field data were used to develop a numerical model of the site. Simulations assessed the potential of the well field to impact nearby contaminant plumes, neighboring water rights, and the thermal regime of nearby surface water bodies. Using steady-state flow scenarios in conjunction with particle tracking, a radius of influence of 400600 m was identified around the well field. This distance was considerably shorter than the distance to the closest contaminant plume (~1.2 km northwest to the DOE Horn Rapids Landfill) and the nearest water right holder (~1.2 km southeast to the City of Richland Well Field). Results demonstrated that current trajectories for nearby contaminant plumes will not be impacted by the operation of the GSHP well field. The objective of the energy transport analysis was to identify potential thermal impacts to the Columbia River under likely operational scenarios for the BSF/CSF well field. Estimated pumping rates and injection temperatures were used to simulate heat transport for a range of hydraulic conductivity estimates for the Ringold Formation. Two different operational scenarios were simulated using conservative assumptions, such as the absence of river water intrusion in the near shore groundwater. When seasonal injection of warm and cool water occurred, temperature impacts were insignificant at the Columbia River (< +0.2C), irrespective of the hydraulic conductivity estimate. The second operational scenario simulated continuous heat rejection, a condition anticipated once the BSF/CSF is fully loaded with laboratory and computer equipment. For the continuous heat rejection case, where hourly peak conditions were simulated as month-long peaks, the maximum change in temperature along the shoreline was ~1C. If this were to be interpreted as an absolute change in a static river temperature, it could be considered significant. However, the warmer-than-ambient groundwater flux that would potentially discharge to the Columbia River is very small relative to the flow in the river. For temperatures greater than 17.0C, the flow relative to a low-flow condition in the river is only 0.012%. Moreover, field data has shown that diurnal fluctuations in temperature are as high as 5C along the shoreline.

Freedman, Vicky L.; Mackley, Rob D.; Waichler, Scott R.; Horner, Jacob A.; Moon, Thomas W.; Newcomer, Darrell R.; DeSmet, Darrell J.; Lindsey, K. A.; Porcello, J. J.

2010-05-12T23:59:59.000Z

102

International Workshop on Geomechanics and Energy The Ground as Energy Source and Storage Lausanne, Switzerland, 26-28 November 2013  

E-Print Network [OSTI]

in the ground from other technologies, such as solar panels, will lead to higher temperature variations. Soils and downwards when it contracts. The entity of this effect on the behaviour of the foundation depends that the material contracts upon heating in NC conditions and a significant part of this deformation is irreversible

Candea, George

103

Measured Performance and Analysis of Ground Source Heat Pumps for Space Conditioning and for Water Heating in a Low-Energy Test House Operated under Simulated Occupancy Conditions  

SciTech Connect (OSTI)

In this paper we present measured performance and efficiency metrics of Ground Source Heat Pumps (GSHPs) for space conditioning and for water heating connected to a horizontal ground heat exchanger (GHX) loop. The units were installed in a 345m2 (3700ft2) high-efficiency test house built with structural insulated panels (SIPs), operated under simulated occupancy conditions, and located in Oak Ridge, Tennessee (USA) in US Climate Zone 4 . The paper describes distinctive features of the building envelope, ground loop, and equipment, and provides detailed monthly performance of the GSHP system. Space conditioning needs of the house were completely satisfied by a nominal 2-ton (7.0 kW) water-to-air GSHP (WA-GSHP) unit with almost no auxiliary heat usage. Recommendations for further improvement through engineering design changes are identified. The comprehensive set of data and analyses demonstrate the feasibility and practicality of GSHPs in residential applications and their potential to help achieve source energy and greenhouse gas emission reduction targets set under the IECC 2012 Standard.

Ally, Moonis Raza [ORNL] [ORNL; Munk, Jeffrey D [ORNL] [ORNL; Baxter, Van D [ORNL] [ORNL; Gehl, Anthony C [ORNL] [ORNL

2012-01-01T23:59:59.000Z

104

Ground source heat pumps for heating: Parametric energy analysis of a vapor compression cycle utilizing an economizer arrangement  

Science Journals Connector (OSTI)

Reductions in fossil fuel use and increases in system efficiency are required to make space heating more environmentally benign. Ground loop heat pumps offer a heating option that is more environmentally benign than conventional methods. Past studies of these heat pumps have usually focused on basic system arrangements, but new advanced systems are being developed. Here, energy analyses are reported for an advanced heat pump arrangement comprised of a vapor compression cycle with an economizer. A parametric analysis is performed to identify and quantify the influence of condenser pressure, evaporator pressure, intermediate pressure, degree of subcooling at the condenser outlet and degree of super heating at the evaporator outlet on system performance and ground loop requirements. The results show that, of the operating conditions investigated, condenser pressure has the greatest effect on the coefficient of performance (COP). The effect on COP of the other parameters, ranked from highest to lowest, are evaporator pressure, degree of subcooling, intermediate pressure and degree of superheating within this study.

S.J. Self; B.V. Reddy; M.A. Rosen

2013-01-01T23:59:59.000Z

105

Influence of site conditions on near-source high-frequency ground motion: case studies from earthquakes in Imperial Valley, CA. , Coalinga, CA. , and Miramichi, Canada  

SciTech Connect (OSTI)

In this thesis, three recent earthquake datasets are analyzed in which local recording-site geology strongly modifies near-source ground motion in the 1-30 Hz band. Site effects in this frequency band complicate seismic-source observations, such as estimation of earthquake source parameters and high-frequency discrimination between earthquakes and explosions, and seismic-hazard predictions for components of large engineering systems. The goals of this work are to examine the details of site amplification, and, in the process, to assess how site effects might be quantified and incorporated into seismology and engineering practice. The Imperial Valley study is motivated by a remarkable 1.7 g peak vertical-component acceleration recorded at station 6 of the El Centro accelerograph array during the 15 October 1979 Imperial Valley, Ca., earthquake. Analysis of geotechnical data suggests a plausible amplification mechanism: P-wave resonance related to water saturation in shallow sediments at station 6. The Coalinga dataset consists of seismograms from 26 aftershocks of the 2 May 1983 Coalinga, Ca., earthquake. Average horizontal-component ground motion is amplified on alluvium at downtown Coalinga relative to nearby rock by a factor of 3-4 at frequencies up to 5-15 Hz. Amplification apparently trades off with attenuation on alluvium at high frequencies. The Miramichi dataset consists of seismograms from 40 aftershocks of the 9 January 1982 Miramichi, New Brunswick, Canada, earthquake. Source-parameter measurements are influenced by strong site effects at frequencies greater than 15Hz, due to resonance in shallow layers of glacial till over bedrock.

Mueller, C.S.

1987-01-01T23:59:59.000Z

106

Exergy Analysis and Operational Efficiency of a Horizontal Ground Source Heat Pump System Operated in a Low-Energy Test House under Simulated Occupancy Conditions  

SciTech Connect (OSTI)

This paper presents data, analyses, measures of performance, and conclusions for a ground-source heat pump (GSHP) providing space conditioning to a 345m2 house whose envelope is made of structural insulated panels (SIP). The entire thermal load of this SIP house with RSI-3.7 (RUS-21) walls, triple pane windows with a U-factor of 1.64 W/m2 K (0.29 Btu/h ft2 oF) and solar heat gain coefficient (SHGC) of 0.25, a roof assembly with overall thermal resistance of about RSI-8.8 (RUS-50) and low leakage rates of 0.74 ACH at 50Pa was satisfied with a 2.16-Ton (7.56 kW) GSHP unit consuming negligible (9.83kWh) auxiliary heat during peak winter season. The highest and lowest heating COP achieved was 4.90 (October) and 3.44 (February), respectively. The highest and lowest cooling COP achieved was 6.09 (April) and 3.88 (August). These COPs are calculated on the basis of the total power input (including duct, ground loop, and control power losses ). The second Law (Exergy) analysis provides deep insight into how systemic inefficiencies are distributed among the various GSHP components. Opportunities for design and further performance improvements are identified. Through Exergy analysis we provide a true measure of how closely actual performance approaches the ideal, and it unequivocally identifies, better than energy analysis does, the sources and causes of lost work, the root cause of system inefficiencies.

Ally, Moonis Raza [ORNL; Baxter, Van D [ORNL; Munk, Jeffrey D [ORNL; Gehl, Anthony C [ORNL

2012-01-01T23:59:59.000Z

107

Substation grounding.  

E-Print Network [OSTI]

??Designing a proper substation grounding system is quite complicating. Many parameters affect its design. In order for a grounding design to be safe, it needs (more)

Baleva, Inna

2012-01-01T23:59:59.000Z

108

ISG8-Ground Motion; Site Requirements and Investigations  

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

Ground Motion; Site Requirements and Investigations (WG5) Ground Motion; Site Requirements and Investigations (WG5) June 24 - 27, 2002 Bldg.281 Conventional Facilities Rm. (A. Seryi, T. Tauchi) Parallel Sessions: Working Groups: WG1: Parameters, Design, Instrumentation and Tuning WG2: Damping Rings and ATF WG3: RF Sources WG4:Structures WG5: Ground Motion; Site Requirements and Investigations Agenda, ISG8 WG5 Final Version Goal: The main goal is to try to establish requirements to a linear collider site and determine a set of criteria that would allow evaluating a particular site. Trip to California representative sites: Scheduled and happened on Friday, departure 6am. This was a full day event. (Fred Asiri and Jerry Aarons were the guides). Monday, June 24, 11:00-12:00 Initial discussion Monday (joint with WG1) 13:30-17:30, Bldg.212, Cascades room

109

Ground Water Ground Sky Sky Water Vegetation Ground Vegetation Water  

E-Print Network [OSTI]

Bear Snow Vegetation RhinoWater Vegetation Ground Water Ground Sky Sky Rhino Water Vegetation Ground Vegetation Water Rhino Water Vegetation Ground Rhino Water Rhino Water Ground Ground Vegetation Water Rhino Vegetation Rhino Vegetation Ground Rhino Vegetation Ground Sky Rhino Vegetation Ground Sky

Chen, Tsuhan

110

Ground Motion Workshop  

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

2nd Advanced ICFA Beam Dynamics Workshop 2nd Advanced ICFA Beam Dynamics Workshop on Ground Motion in Future Accelerators November 6 - 9, 2000 SLAC Coordinators: Andrei Seryi & Tor Raubenheimer Proceedings Updated June 26, 2001 Agenda and Presentations Workshop photos Summaries Useful links Poster Goals Introduction to the problems Structure Registration Registered participants Committees Location, Accommodations and Travel Workshop on Ground Motion in Future Accelerators A workshop was held at SLAC that was devoted to ground motion and its effects on future accelerators. Ground motion and vibration can be a limiting effect in synchrotron light sources, hadron circular colliders, and electron/positron linear colliders. Over the last several years, there has been significant progress in the understanding of the ground motion and its effects, however, there are

111

Measurements of volatile organic compounds at a suburban ground site (T1) in Mexico City during the MILAGRO 2006 campaign: Measurement comparison, emission ratios, and source attribution  

SciTech Connect (OSTI)

Volatile organic compound (VOC) mixing ratios were measured with two different instruments at the T1 ground site in Mexico City during the Megacity Initiative: Local and Global Research Observations (MILAGRO) campaign in March of 2006. A gas chromatograph with flame ionization detector (GC-FID) quantified 18 light alkanes, alkenes and acetylene while a proton-transfer-reaction ion-trap mass spectrometer (PIT-MS) quantified 12 VOC species including oxygenated VOCs (OVOCs) and aromatics. A GC separation system was used in conjunction with the PIT-MS (GC-PIT-MS) to evaluate PIT-MS measurements and to aid in the identification of unknown VOCs. The VOC measurements are also compared to simultaneous canister samples and to two independent proton-transfer-reaction mass spectrometers (PTR-MS) deployed on a mobile and an airborne platform during MILAGRO. VOC diurnal cycles demonstrate the large influence of vehicle traffic and liquid propane gas (LPG) emissions during the night and photochemical processing during the afternoon. Emission ratios for VOCs and OVOCs relative to CO are derived from early-morning measurements. Average emission ratios for non-oxygenated species relative to CO are on average a factor of {approx}2 higher than measured for US cities. Emission ratios for OVOCs are estimated and compared to literature values the northeastern US and to tunnel studies in California. Positive matrix factorization analysis (PMF) is used to provide insight into VOC sources and processing. Three PMF factors were distinguished by the analysis including the emissions from vehicles, the use of liquid propane gas and the production of secondary VOCs + long-lived species. Emission ratios to CO calculated from the results of PMF analysis are compared to emission ratios calculated directly from measurements. The total PIT-MS signal is summed to estimate the fraction of identified versus unidentified VOC species.

Bon, D.M.; Springston, S.; M.Ulbrich, I.; de Gouw, J. A.; Warneke, C.; Kuster, W. C.; Alexander, M. L.; Baker, A.; Beyersdorf, A. J.; Blake, D.; Fall, R.; Jimenez, J. L., Herndon, S. C.; Huey, L. G.; Knighton, W. B.; Ortega, J.; Vargas, O.

2011-03-16T23:59:59.000Z

112

Ground heat exchanger design for direct geothermal energy systems .  

E-Print Network [OSTI]

??Direct geothermal energy systems use the ground to heat and cool buildings. Ground-source heat pump (GSHP) systems are the most widespread form of direct geothermal (more)

COLLS, STUART

2013-01-01T23:59:59.000Z

113

E-Print Network 3.0 - adding hl7 version Sample Search Results  

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

versions of medical standards such as HL7 (version 3) 17... . version"1.0" encoding"ISO-8859-1" ?> Source: Vouyioukas, Demosthenes - Department of Information...

114

EPA Final Ground Water Rule  

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

Office of Nuclear Safety and Environment Office of Nuclear Safety and Environment Nuclear Safety and Environment Information Brief HS-20-IB-2007-02 (March 2007) EPA Final Ground Water Rule Safe Drinking Water Act: National Primary Drinking Water Regulations Ground Water Rule - 40 CFR Parts 9, 141 and 142 Final Rule: 71 FR 65574 Effective Date: January 8, 2007 1 RULE SYNOPSIS On November 8, 2006, the U.S. Environmental Protection Agency (EPA) published a final Ground Water Rule (GWR) to promote increased protection against microbial pathogens that may be present in public water systems (PWSs) that use ground water sources for their supply (these systems are known as ground water systems). This Rule establishes a risk-targeted approach

115

Evaluation of Analytical and Numerical Techniques for Defining the Radius of Influence for an Open-Loop Ground Source Heat Pump System  

SciTech Connect (OSTI)

In an open-loop groundwater heat pump (GHP) system, groundwater is extracted, run through a heat exchanger, and injected back into the ground, resulting in no mass balance changes to the flow system. Although the groundwater use is non-consumptive, the withdrawal and injection of groundwater may cause negative hydraulic and thermal impacts to the flow system. Because GHP is a relatively new technology and regulatory guidelines for determining environmental impacts for GHPs may not exist, consumptive use metrics may need to be used for permit applications. For consumptive use permits, a radius of influence is often used, which is defined as the radius beyond which hydraulic impacts to the system are considered negligible. In this paper, the hydraulic radius of influence concept was examined using analytical and numerical methods for a non-consumptive GHP system in southeastern Washington State. At this location, the primary hydraulic concerns were impacts to nearby contaminant plumes and a water supply well field. The results of this study showed that the analytical techniques with idealized radial flow were generally unsuited because they over predicted the influence of the well system. The numerical techniques yielded more reasonable results because they could account for aquifer heterogeneities and flow boundaries. In particular, the use of a capture zone analysis was identified as the best method for determining potential changes in current contaminant plume trajectories. The capture zone analysis is a more quantitative and reliable tool for determining the radius of influence with a greater accuracy and better insight for a non-consumptive GHP assessment.

Freedman, Vicky L.; Mackley, Rob D.; Waichler, Scott R.; Horner, Jacob A.

2013-09-26T23:59:59.000Z

116

A ROUGHENING TRANSITION INDICATED BY THE BEHAVIOUR OF GROUND STATES  

E-Print Network [OSTI]

A ROUGHENING TRANSITION INDICATED BY THE BEHAVIOUR OF GROUND STATES R. Koteck´y and S. Miracle of classical lattice models, one may meet some interesting and non-trivial structures. Keywords: Roughening for the stability of rigid ground states has been conjectured hal-00706981,version1-11Jun2012 #12;Roughening

Paris-Sud XI, Université de

117

ARM - Kim Nitschke Interview (English Version)  

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

Outreach Backgrounders English Version (PDF, 363K) Portuguese Version (PDF, 327K) AMF Posters, 2009 English Version Portuguese Version Education Flyers English Version Portuguese...

118

Case study of underground pipe ground coupled heat pump system  

Science Journals Connector (OSTI)

Aiming to give some advices on the ground coupled heat pump system design in Sichuan Province, China, a typical ground source heat pump (GSHP) system in Sichuan Province was tested in a whole operational year,...

Min Zheng ??; Bai-yi Li ???; Zheng-yong Qiao ???

2012-03-01T23:59:59.000Z

119

A Review of Ground Coupled Heat Pump Models Used in Whole-Building Computer Simulation Programs  

E-Print Network [OSTI]

Increasingly, building owners are turning to ground source heat pump (GSHP) systems to improve energy efficiency. Ground-coupled heat pump (GCHP) systems with a vertical closed ground loop heat exchanger are one of the more widely used systems. Over...

Do, S. L.; Haberl, J. S.

120

The LOFT Ground Segment  

E-Print Network [OSTI]

LOFT, the Large Observatory For X-ray Timing, was one of the ESA M3 mission candidates that completed their assessment phase at the end of 2013. LOFT is equipped with two instruments, the Large Area Detector (LAD) and the Wide Field Monitor (WFM). The LAD performs pointed observations of several targets per orbit (~90 minutes), providing roughly ~80 GB of proprietary data per day (the proprietary period will be 12 months). The WFM continuously monitors about 1/3 of the sky at a time and provides data for about ~100 sources a day, resulting in a total of ~20 GB of additional telemetry. The LOFT Burst alert System additionally identifies on-board bright impulsive events (e.g., Gamma-ray Bursts, GRBs) and broadcasts the corresponding position and trigger time to the ground using a dedicated system of ~15 VHF receivers. All WFM data are planned to be made public immediately. In this contribution we summarize the planned organization of the LOFT ground segment (GS), as established in the mission Yellow Book 1 . We...

Bozzo, E; Argan, A; Barret, D; Binko, P; Brandt, S; Cavazzuti, E; Courvoisier, T; Herder, J W den; Feroci, M; Ferrigno, C; Giommi, P; Gtz, D; Guy, L; Hernanz, M; Zand, J J M in't; Klochkov, D; Kuulkers, E; Motch, C; Lumb, D; Papitto, A; Pittori, C; Rohlfs, R; Santangelo, A; Schmid, C; Schwope, A D; Smith, P J; Webb, N A; Wilms, J; Zane, S

2014-01-01T23:59:59.000Z

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


121

MDF Overview (Text Version)  

Broader source: Energy.gov [DOE]

This is a text version of the Manufacturing Demonstration Facilities (MDF) overview video, originally presented on March 12, 2012 at the MDF Workshop held in Chicago, Illinois.

122

IES version 2013  

Broader source: Energy.gov [DOE]

IES version 2013 Tax Deduction Qualified Software calculates energy and power cost savings that meet federal tax incentive requirements for commercial buildings.

123

Ground water and energy  

SciTech Connect (OSTI)

This national workshop on ground water and energy was conceived by the US Department of Energy's Office of Environmental Assessments. Generally, OEA needed to know what data are available on ground water, what information is still needed, and how DOE can best utilize what has already been learned. The workshop focussed on three areas: (1) ground water supply; (2) conflicts and barriers to ground water use; and (3) alternatives or solutions to the various issues relating to ground water. (ACR)

Not Available

1980-11-01T23:59:59.000Z

124

MESOI Version 2. 0: an interactive mesoscale Lagrangian puff dispersion model with deposition and decay  

SciTech Connect (OSTI)

MESOI Version 2.0 is an interactive Lagrangian puff model for estimating the transport, diffusion, deposition and decay of effluents released to the atmosphere. The model is capable of treating simultaneous releases from as many as four release points, which may be elevated or at ground-level. The puffs are advected by a horizontal wind field that is defined in three dimensions. The wind field may be adjusted for expected topographic effects. The concentration distribution within the puffs is initially assumed to be Gaussian in the horizontal and vertical. However, the vertical concentration distribution is modified by assuming reflection at the ground and the top of the atmospheric mixing layer. Material is deposited on the surface using a source depletion, dry deposition model and a washout coefficient model. The model also treats the decay of a primary effluent species and the ingrowth and decay of a single daughter species using a first order decay process. This report is divided into two parts. The first part discusses the theoretical and mathematical bases upon which MESOI Version 2.0 is based. The second part contains the MESOI computer code. The programs were written in the ANSI standard FORTRAN 77 and were developed on a VAX 11/780 computer. 43 references, 14 figures, 13 tables.

Ramsdell, J.V.; Athey, G.F.; Glantz, C.S.

1983-11-01T23:59:59.000Z

125

Version:April 2014 Wind Energy EFA  

E-Print Network [OSTI]

Version:April 2014 Wind Energy EFA Wind energy has become a major source of clean energy. Wind backgrounds and knowledge of wind energy fundamentals are needed to fill these jobs. The Wind Energy EFA prepares students for a career in wind energy, and allows for completing all requirements

Kusiak, Andrew

126

UMTRA Ground Water Project  

Office of Legacy Management (LM)

and viability of the compliance strategy. The current version of the GCAP is in review with NRC. Ongoing monitoring requirements will be evaluated and modified as...

127

Ground Vibration Measurement  

Science Journals Connector (OSTI)

Measurement of ground vibration is important for checking of amplitudes of ... confirmation of efficiency of control measures of ground vibration. The properties of measuring instruments used can affect the resul...

Dr. Milutin Srbulov

2010-01-01T23:59:59.000Z

128

Version pressure feedback mechanisms for speculative versioning caches  

DOE Patents [OSTI]

Mechanisms are provided for controlling version pressure on a speculative versioning cache. Raw version pressure data is collected based on one or more threads accessing cache lines of the speculative versioning cache. One or more statistical measures of version pressure are generated based on the collected raw version pressure data. A determination is made as to whether one or more modifications to an operation of a data processing system are to be performed based on the one or more statistical measures of version pressure, the one or more modifications affecting version pressure exerted on the speculative versioning cache. An operation of the data processing system is modified based on the one or more determined modifications, in response to a determination that one or more modifications to the operation of the data processing system are to be performed, to affect the version pressure exerted on the speculative versioning cache.

Eichenberger, Alexandre E.; Gara, Alan; O'Brien, Kathryn M.; Ohmacht, Martin; Zhuang, Xiaotong

2013-03-12T23:59:59.000Z

129

SHMTools, Version 0.1  

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

SHMTools, Version 0.1 SHMTools, Version 0.1 SHMTools is a MATLAB package that facilitates the construction of structural health monitoring (SHM) processes. September 24, 2013...

130

Substation grounding optimization.  

E-Print Network [OSTI]

??Substation grounding is a critical part of the overall electric power system. It is designed to not only provide a path to dissipate electric currents (more)

Balev, Vadim

2014-01-01T23:59:59.000Z

131

Substation grounding programs  

SciTech Connect (OSTI)

This document is a users manual and applications guide for the software package SGA. This package comprises four computer programs, namely SOMIP, SMECC, SGSYS, and TGRND. The first three programs are analysis models which are to be used in the design process of substation grounding systems. The fourth program, TGRND, is an analysis program for determining the transient response of a grounding system. This report, Volume 3, is a users manual and an installation and validation manual for the computer program SGSYS (Substation Grounding SYStem Analysis Program). This program analyzes the substation ground field given the total electric current injected into the ground field and the design of the grounding system. Standard outputs of the program are (1) total ground resistance, (2) step voltage, (3) touch voltage, (4) voltages on a grid of points, (5) voltage profile along straight lines, (6) transfer voltages, (7) ground potential rise, (8) body currents, (9) step voltage profile along straight lines, and (10) touch voltage profile along straight lines. This program can be utilized in an interactive or batch mode. In the interactive mode, the user defines the grounding system geometry, soil parameters, and output requests interactively, with the use of a user friendly conversational program. The users manual describes data requirements and data preparation procedures. An appendix provides forms which facilitate data collection procedures. The installation and validation manual describes the computer files which make up the program SGSYS and provides a test case for validation purposes.

Meliopoulos, A.P.S. (Georgia Inst. of Tech., Atlanta, GA (United States). Electric Power Lab.)

1992-05-01T23:59:59.000Z

132

Ground Magnetics At Alum Area (DOE GTP) | Open Energy Information  

Open Energy Info (EERE)

Ground Magnetics At Alum Area (DOE GTP) Ground Magnetics At Alum Area (DOE GTP) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Ground Magnetics At Alum Geothermal Area (DOE GTP) Exploration Activity Details Location Alum Geothermal Area Exploration Technique Ground Magnetics Activity Date Usefulness not indicated DOE-funding Unknown References (1 January 2011) GTP ARRA Spreadsheet Retrieved from "http://en.openei.org/w/index.php?title=Ground_Magnetics_At_Alum_Area_(DOE_GTP)&oldid=402978" Categories: Exploration Activities DOE Funded Activities ARRA Funded Activities What links here Related changes Special pages Printable version Permanent link Browse properties About us Disclaimers Energy blogs Linked Data Developer services OpenEI partners with a broad range of international organizations to grow

133

Substation grounding programs  

SciTech Connect (OSTI)

This document is a users manual and applications guide for the software package SGA. This package comprises four computer programs, namely SOMIP, SMECC, SGSYS, and TGRND. The first three programs are analysis models which are to be used in the design process of substation grounding systems. The fourth program, TGRND, is an analysis program for determining the transient response of a grounding system. It can be used to compute transient ground potential rise due to lightning or switching, and the ground impedance (i.e. resistance and reactance) at specified frequencies. This report, Volume 4, is a users manual and an installation and validation manual for the computer program TGRND (Transient GRouNDing System Analysis Program). This program computes transient ground potential rise resulting from lightning, switching, or other transient electric currents injected to a grounding system. The program also computes the impedance (i.e. resistance and reactance) of a grounding system as a function of frequency. This program can be utilized in an interactive or batch mode. The users manual describes data requirements and data preparation procedures. The installation and validation manual describes the computer files which make up the program TGRND and provides a test case for validation purposes.

Meliopoulos, A.P.S. (Georgia Inst. of Tech., Atlanta, GA (United States). Electric Power Lab.)

1992-05-01T23:59:59.000Z

134

Assessing Energy Resources Webinar Text Version | Department...  

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

Text Version Assessing Energy Resources Webinar Text Version Download the text version of the audio from the DOE Office of Indian Energy webinar on assessing energy resources. DOE...

135

Substation grounding programs  

SciTech Connect (OSTI)

This document is a users manual and applications guide for the software package SGA. This package comprises four computer programs, namely SOMIP, SMECC, SGSYS, and TGRND. The first three programs are analysis models which are to be used in the design process of substation grounding systems. The fourth program, TGRND, is an analysis program for determining the transient response of a grounding system. This report, Volume 2, is a users manual and an installation and validation manual for the computer program SMECC (Substation Maximum Earth Current Computation Program). This program analyzes the electric current distribution among grounded structures inside and outside a substation for different fault conditions. The fault conditions are automatically selected by the program, or they may be specified by the user, or both. The fault condition resulting in maximum substation earth current is identified and reported. Data requirements for this program are: ground impedance, transformer data, transmission line data, transmission line grounding impedances, etc. The program provides four types of standard outputs: (1) a report of voltages and current flow in the unfaulted system, (2) a brief report of the maximum ground potential rise (worst fault condition), (3) a summary report of all fault conditions which have been analyzed by the program, and (4) a detailed report of voltages and current flow for a selected set of fault conditions.

Meliopoulos, A.P.S. (Georgia Inst. of Tech., Atlanta, GA (United States). Electric Power Lab.)

1992-05-01T23:59:59.000Z

136

Natural Remediation Potential of Arsenic-Contaminated Ground Water  

Science Journals Connector (OSTI)

Migration of leachate from a municipal landfill in Saco, Maine has resulted in arsenic concentrations in ground water as high as 647 ?g/L.... Laboratory experimental data indicate the primary source of arsenic to...

Kenneth G. Stollenwerk; John A. Colman

2003-01-01T23:59:59.000Z

137

PVWatts Version 5 Manual  

SciTech Connect (OSTI)

The NREL PVWatts calculator is a web application developed by the National Renewable Energy Laboratory (NREL) that estimates the electricity production of a grid-connected photovoltaic system based on a few simple inputs. PVWatts combines a number of sub-models to predict overall system performance, and makes includes several built-in parameters that are hidden from the user. This technical reference describes the sub-models, documents assumptions and hidden parameters, and explains the sequence of calculations that yield the final system performance estimate. This reference is applicable to the significantly revised version of PVWatts released by NREL in 2014.

Dobos, A. P.

2014-09-01T23:59:59.000Z

138

Substation grounding programs  

SciTech Connect (OSTI)

This document is a users manual and applications guide for the software package SGA. This package comprises four computer programs, namely SOMIP, SMECC, SGSYS, and TGRND. The first three programs are analysis models which are to be used in the design process of substation grounding systems. The fourth program, TGRND, is an analysis program for determining the transient response of a grounding system. This report, Volume 5, is an applications guide of the three computer programs. SOMIP, SMECC, and SGSYS, for the purpose of designing a safe substation grounding system. The applications guide utilizes four example substation grounding systems for the purpose of illustrating the application of the programs, SOMIP, SMECC, and SGSYS. The examples are based on data provided by four contributing utilities, namely, Houston Lighting and Power Company, Southern Company Services, Puget Sound Power and Light Company, and Arizona Public Service Company. For the purpose of illustrating specific capabilities of the computer programs, the data have been modified. As a result, the final designs of the four systems do not necessarily represent actual grounding system designs by these utilities. The example system 1 is a 138 kV/35 kV distribution substation. The example system 2 is a medium size 230 kV/115 kV transmission substation. The third example system is a generation substation while the last is a large 525 kV/345 kV/230 kV transmission substation. The four examples cover most of the practical problems that a user may encounter in the design of substation grounding systems.

Meliopoulos, A.P.S. (Georgia Inst. of Tech., Atlanta, GA (United States). Electric Power Lab.)

1992-05-01T23:59:59.000Z

139

E-Print Network 3.0 - artificial ground freezing Sample Search...  

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

heat exchangers... investigated bridge deck deicing systems that utilize a ground source heat pump system to provide heating... : TRNSYS and HVACSIM+. Component models of the...

140

E-Print Network 3.0 - alkaline ground waters Sample Search Results  

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

water from the Lake Calumet... , and ground ... Source: Bethke, Craig - Department of Geology, University of Illinois at Urbana-Champaign Collection: Environmental Sciences and...

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


141

PyVXI-11, Version 1.0  

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

PyVXI-11, Version 1.0 PyVXI-11, Version 1.0 PyVXI-11, Version 1.0 PyVXI-11 is a Python extension to interface with electronics laboratory equipment such as oscilloscopes, network and spectrum analyzes, multimeters, etc., using the standard SCPI language and TCP/IP. October 10, 2013 software Available for thumbnail of Feynman Center (505) 665-9090 Email PyVXI-11, Version 1.0 PyVXI-11 is a Python extension to interface with electronics laboratory equipment such as oscilloscopes, network and spectrum analyzes, multimeters, etc., using the standard SCPI language and TCP/IP. Python is a perfect language for manipulating SCPI, which is text, and the numerical results produced by electronics laboratory equipment, using NumPy. Licensing Status: Available for Express Licensing (?). This software is open source.

142

Version No.: 2002.001  

U.S. Energy Information Administration (EIA) Indexed Site

,,,"Version No.: 2015.01" "WEEKLY UNDERGROUND NATURAL GAS STORAGE REPORT" "FORM EIA-912" "This report is mandatory under the Federal Energy...

143

Substation grounding programs  

SciTech Connect (OSTI)

The five volume report comprises the user manual, installation, and validation manual and an applications guide for the SGA (Substation Grounding Analysis) software package. SGA consists of four computer programs: (1) SOMIP, (2) SMECC, (3) SGSYS, and (4) TGRND. The first three programs provide a comprehensive analysis tool for the design of substation grounding systems to meet safety standards. The fourth program, TGRND, provides a state of the art analysis tool for computing transient ground potential rise and ground system impedance. This part of the report, Volume 1, is a users manual and an installation and validation manual for the computer program SOMIP (SOil Measurement Interpretation Program). This program computes the best estimate of the parameters of a two layer soil model from usual soil resistivity measurements. Four pin or three pin soil measurements can be accommodated. In addition, it provides error bounds on the soil parameters for a given confidence level. The users manual describes data requirements and data preparation procedures. The installation and validation manual describes the computer files which make up the program SOMIP and provides two test cases for validation purposes. 4 refs.

Meliopoulos, A.P.S. (Georgia Inst. of Tech., Atlanta, GA (United States). School of Electrical Engineering)

1992-05-01T23:59:59.000Z

144

Radar Nowcasting of Cloud-to-Ground Lightning over Houston, Texas RICHARD M. MOSIER,* COURTNEY SCHUMACHER, AND RICHARD E. ORVILLE  

E-Print Network [OSTI]

-to-ground lightning flash from a convective cell. Convective cells were tracked using a modified version of the Storm lightning flashes to find the best lightning forecast criteria. Results show that using 30 dBZ at the 2158. Introduction The forecasting of cloud-to-ground (CG) lightning flashes is of great importance. Curran et al

145

Above-ground biomass and structure of 260 African tropical forests  

Science Journals Connector (OSTI)

...and source are credited. Above-ground biomass and structure of 260 African tropical...and future . We report above-ground biomass (AGB), basal area, stem density and...Comparative studies of the above-ground biomass (AGB) of tropical forests exist for...

2013-01-01T23:59:59.000Z

146

Ground Squirrels and Gophers  

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

Squirrels and Gophers Squirrels and Gophers Nature Bulletin No. 224-A April 2, 1966 Forest Preserve District of Cook County Seymour Simon, President Roland F. Eisenbeis, Supt. of Conservation GROUND SQUIRRELS AND GOPHERS On sunny summer days, a dusty-colored animal with yellowish and brown stripes, about the size of a small rat, often may be noticed creeping through the grass of prairies, pastures, golf courses or lawns. Watch him. He pauses every few feet to sit up, look and listen for a moment. Nervous and timid, he crouches low at every distant sound or passing shadow. Startle him and he scurries away, and then may suddenly halt and freeze, bolt upright, as stiff and straight as a stake driven in the ground. If approached, he gives a loud shrill trilling whistle and, with a flip of his tail, pops out of sight. Watch that spot closely and, in less than a minute, a snaky head appears. Be quiet. He has many enemies above ground and he also has a lot of curiosity. Presently he sits up upon his haunches again.

147

Ground Water Recovery and Treatment  

Science Journals Connector (OSTI)

Until the environmental revolution, the only ground water that was routinely treated to remove contamination was the impacted ground water that was extracted for beneficial use. With ... the recognition that cont...

Tie Li Ph.D.; Raaj U. Patel P.G.; David K. Ramsden Ph.D.

2003-01-01T23:59:59.000Z

148

Biomass Webinar Text Version | Department of Energy  

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

Text Version Biomass Webinar Text Version Dowload the text version of the audio from the DOE Office of Indian Energy webinar on biomass. DOE Office of Indian Energy Foundational...

149

Solar Webinar Text Version | Department of Energy  

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

Text Version Solar Webinar Text Version Download the text version of the audio from the DOE Office of Indian Energy webinar on solar renewable energy. DOE Office of Indian Energy...

150

Characteristic (Version A)  

E-Print Network [OSTI]

) in Vladivostok is investigating the characteristics and limitations of a solar energy system as an energy source the photovoltaic array, the charging system, the energy storage system, and the power management system) on the design of an AUV. It also seeks to identify constraints that an AUV system places on the solar energy

151

A Modified Analytical Method for Simulating Cyclic Operation of Vertical U-Tube Ground-Coupled Heat Pumps  

E-Print Network [OSTI]

A modified analytical model is presented which discretizes the ground-coupled heat exchanger of a ground-coupled heat pump and utilized a separate cylindrical source solution for each element. First law expressions are utilized for each element...

Dobson, M. K.; O'Neal, D. L.; Aldred, W.

1994-01-01T23:59:59.000Z

152

Global Roads Global Roads Open Access Data Set, Version 1 (gROADSv1): South America  

E-Print Network [OSTI]

0 1,000 Km Global Roads Global Roads Open Access Data Set, Version 1 (gROADSv1): South America South America Lambert Conformal Conic Projection Data source: Center for International Earth Science

Columbia University

153

Vertical Concentric Tube Ground Couoled Heat Exchangers V. C. Mei and S. K. Fischer*  

E-Print Network [OSTI]

of the air. Ground water is a better heat source/sink for heat pump application (due to its superior thermal to extract heat from or reject heat to the environment. The majority of heat pumps use ambient air as the heat source and sink for a heat pump. Extensive research on horizontal ground coupled heat pump systems

Oak Ridge National Laboratory

154

EPA Final Ground Water Rule Available Online, 3/07 | Department of Energy  

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

EPA Final Ground Water Rule Available Online, 3/07 EPA Final Ground Water Rule Available Online, 3/07 EPA Final Ground Water Rule Available Online, 3/07 On November 8, 2006, the U.S. Environmental Protection Agency (EPA) published a final Ground Water Rule (GWR) to promote increased protection against microbial pathogens that may be present in public water systems (PWSs) that use ground water sources for their supply (these systems are known as ground water systems). This Rule establishes a risk-targeted approach to focus on ground water systems that are susceptible to fecal contamination, and requires ground water systems that are at risk of fecal contamination to take corrective action. A minor correction to the final Rule was published on November 21, 2006 (71 FR 67427). The GWR applies to all PWSs2 that use ground water

155

Building Energy Software Tools Directory: Ground Loop Design  

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

Ground Loop Design Ground Loop Design Ground Loop Design logo Ground Loop Design is a versatile ground source heat pump system design program that helps the trained geothermal HVAC designer/engineer size equipment, determine the correct lengths of bore or pipe required for commercial projects, optimize the piping configuration for balanced flow and optimal heat transfer, and calculate the annual and lifetime energy/operating/emissions costs associated with the design. The modular program enhances design productivity and permits flexibility in the designing process and customization based on designer preferences. It also has an English/metric conversion engine and is available in many languages, providing applicability to the widest range of equipment and customers. Screen Shots

156

Efficient storage of versioned matrices  

E-Print Network [OSTI]

Versioned-matrix storage is increasingly important in scientific applications. Various computer-based scientific research, from astronomy observations to weather predictions to mechanical finite-element analyses, results ...

Seering, Adam B

2011-01-01T23:59:59.000Z

157

Checkpointing in speculative versioning caches  

DOE Patents [OSTI]

Mechanisms for generating checkpoints in a speculative versioning cache of a data processing system are provided. The mechanisms execute code within the data processing system, wherein the code accesses cache lines in the speculative versioning cache. The mechanisms further determine whether a first condition occurs indicating a need to generate a checkpoint in the speculative versioning cache. The checkpoint is a speculative cache line which is made non-speculative in response to a second condition occurring that requires a roll-back of changes to a cache line corresponding to the speculative cache line. The mechanisms also generate the checkpoint in the speculative versioning cache in response to a determination that the first condition has occurred.

Eichenberger, Alexandre E; Gara, Alan; Gschwind, Michael K; Ohmacht, Martin

2013-08-27T23:59:59.000Z

158

Version 4. 00 of the MINTEQ geochemical code  

SciTech Connect (OSTI)

The MINTEQ code is a thermodynamic model that can be used to calculate solution equilibria for geochemical applications. Included in the MINTEQ code are formulations for ionic speciation, ion exchange, adsorption, solubility, redox, gas-phase equilibria, and the dissolution of finite amounts of specified solids. Since the initial development of the MINTEQ geochemical code, a number of undocumented versions of the source code and data files have come into use at the Pacific Northwest Laboratory (PNL). This report documents these changes, describes source code modifications made for the Aquifer Thermal Energy Storage (ATES) program, and provides comprehensive listings of the data files. A version number of 4.00 has been assigned to the MINTEQ source code and the individual data files described in this report.

Eary, L.E.; Jenne, E.A.

1992-09-01T23:59:59.000Z

159

Version 4.00 of the MINTEQ geochemical code  

SciTech Connect (OSTI)

The MINTEQ code is a thermodynamic model that can be used to calculate solution equilibria for geochemical applications. Included in the MINTEQ code are formulations for ionic speciation, ion exchange, adsorption, solubility, redox, gas-phase equilibria, and the dissolution of finite amounts of specified solids. Since the initial development of the MINTEQ geochemical code, a number of undocumented versions of the source code and data files have come into use at the Pacific Northwest Laboratory (PNL). This report documents these changes, describes source code modifications made for the Aquifer Thermal Energy Storage (ATES) program, and provides comprehensive listings of the data files. A version number of 4.00 has been assigned to the MINTEQ source code and the individual data files described in this report.

Eary, L.E.; Jenne, E.A.

1992-09-01T23:59:59.000Z

160

Version 2.0 Born-Oppenheimer potential for HeH+  

E-Print Network [OSTI]

Version 2.0 Born-Oppenheimer potential for HeH+ Krzysztof Pachucki Faculty of Physics, University functions. The Born-Oppenheimer potential for the ground electronic 1+ state is obtained in the range of 0 = 1.463 283 au, the Born-Oppenheimer potential amounts to -2.978 708 310 771(1). Obtained results lay

Pachucki, Krzysztof

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


161

Ground potential rise monitor  

DOE Patents [OSTI]

A device and method for detecting ground potential rise (GPR) comprising positioning a first electrode and a second electrode at a distance from each other into the earth. The voltage of the first electrode and second electrode is attenuated by an attenuation factor creating an attenuated voltage. The true RMS voltage of the attenuated voltage is determined creating an attenuated true RMS voltage. The attenuated true RMS voltage is then multiplied by the attenuation factor creating a calculated true RMS voltage. If the calculated true RMS voltage is greater than a first predetermined voltage threshold, a first alarm is enabled at a local location. If user input is received at a remote location acknowledging the first alarm, a first alarm acknowledgment signal is transmitted. The first alarm acknowledgment signal is then received at which time the first alarm is disabled.

Allen, Zachery W. (Mandan, ND); Zevenbergen, Gary A. (Arvada, CO)

2012-04-03T23:59:59.000Z

162

NREL: Learning - Center for Photovoltaics Video (Text Version)  

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

Center for Photovoltaics Video (Text Version) Center for Photovoltaics Video (Text Version) This is the text version for the Center for Photovoltaics video. The video opens with the NREL logo, surrounded by "Department of Energy's NREL: National Renewable Energy Laboratory." A scene of a city skyline at sunset. The sky is a brilliant red, and the buildings are silhouetted in shadow. The scene shifts to an image of a shadowed field, lit by a bright red sunset. The image changes to the NREL Solar Energy Research Facility (SERF), a building with a long, diagonally sloping front with large windows and solar panels on the roof. (Voiceover) It is our constant source of light and heat and it's essential to a sustainable energy future. The National Renewable Energy Laboratory in Golden, Colorado is a global leader in developing cost-effective, solar

163

Soil mechanics: breaking ground  

Science Journals Connector (OSTI)

...capable of teaching us several unexplained...critical breakage energy E c) in addition...describes the energy consumption due to breakage...granular materials, energy may be lost from...element from other sources that relate to...parameter can enable us to account for...

2007-01-01T23:59:59.000Z

164

Technical Feasibility Study for Deployment of Ground-Source Heat...  

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

complex that includes 376 buildings; 116 of these buildings are part of the PNSY Historic District, and 50 of these are listed on the National Register of Historic Places....

165

Hybrid Ground Source System Analysis and Tool Development  

Broader source: Energy.gov [DOE]

Project objectives: 1. Compile filtered hourly data for three monitored hybrid installations. 2.Validate existing HyGCHP model. 3.Refine and enhance the HyGCHP model (usability / capability). 4. Demonstrate impact of actual hybrid installations. 5. Report lessons learned and impacts of HyGSHPs to design/engineering community.

166

DESIGN OF AN EXPERIMENTAL FACILITY FOR HYBRID GROUND SOURCE HEAT  

E-Print Network [OSTI]

advisor Dr. Fisher for his continuous guidance and support. His energy always made any problem seem tanks and numerous other jobs. I would also like to thank Brian Kastl for his diligent work ethic. Bill Holloway provided his expertise and practical knowledge during controls hardware development

167

Tennessee: Ground-Source Heat Pump Receives Innovation Award...  

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

equipment and greater than 30% versus current state-of-the-art two-stage geothermal heat pumps. This water-to-air packaged heat pump provides significantly lower energy...

168

Data Analysis from Ground Source Heat Pump Demonstration Projects  

Broader source: Energy.gov [DOE]

Lead Performer: Oak Ridge National Laboratory - Oak Ridge, TN Partners: -- CDH Energy - Cazenovia, NY -- University of Tennessee - Knoxville, TN -- Cedarville Schools - Cedarville, AR (ARRA grantee) -- Flathead Electric Cooperative - Kalispell, MT (ARRA grantee) -- University at Albany - Albany, NY (ARRA grantee) -- City of Raleigh, NC (ARRA grantee) -- Montana Tech (ARRA grantee) -- Oakland University - Rochester, MI (ARRA grantee)

169

NREL: Climate Neutral Research Campuses - Ground-Source Heat...  

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

links to technology basics and industry information. Basics These resources explain the fundamentals of GSHP technologies: Geothermal Heat Pumps: DOE publishes this elementary...

170

National Certification Standard for Ground Source Heat Pump Personnel  

SciTech Connect (OSTI)

The National Certification Standard for the Geothermal Heat Pump Industry adds to the understanding of the barriers to rapid growth of the geothermal heat pump (GHP) industry by bringing together for the first time an analysis of the roles and responsibilities of each of the individual job tasks involved in the design and installation of GHP systems. The standard addresses applicable qualifications for all primary personnel involved in the design, installation, commissioning, operation and maintenance of GHP systems, including their knowledge, skills and abilities. The resulting standard serves as a foundation for subsequent development of curriculum, training and certification programs, which are not included in the scope of this project, but are briefly addressed in the standard to describe ways in which the standard developed in this project may form a foundation to support further progress in accomplishing those other efforts. Follow-on efforts may use the standard developed in this project to improve the technical effectiveness and economic feasibility of curriculum development and training programs for GHP industry personnel, by providing a more complete and objective assessment of the individual job tasks necessary for successful implementation of GHP systems. When incorporated into future certification programs for GHP personnel, the standard will facilitate increased consumer confidence in GHP technology, reduce the potential for improperly installed GHP systems, and assure GHP system quality and performance, all of which benefit the public through improved energy efficiency and mitigated environmental impacts of the heating and cooling of homes and businesses.

Kelly, John [Geothermal Heat Pump Consortium] [Geothermal Heat Pump Consortium

2013-07-31T23:59:59.000Z

171

Optimal Ground-Source Heat Pump System Design  

Broader source: Energy.gov [DOE]

Project objectives: Develop a least-cost design tool (OptGSHP) that will enable GSHP developers to analyze system cost and performance in a variety of building applications to support both design, operational and purchase decisions. Integrate groundwater flow and heat transport into OptGSHP. Demonstrate the usefulness of OptGSHP and the significance of a systems approach to the design of GSHP systems.

172

ARM - Carlos Sousa Interview (English Version)  

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

DeployementCarlos Sousa Interview (English Version) DeployementCarlos Sousa Interview (English Version) Azores Deployment AMF Home Graciosa Island Home Data Plots and Baseline Instruments Satellite Retrievals Experiment Planning CAP-MBL Proposal Abstract and Related Campaigns Science Questions Science Plan (PDF, 4.4M) Rob Wood Website Outreach Backgrounders English Version (PDF, 363K) Portuguese Version (PDF, 327K) AMF Posters, 2009 English Version Portuguese Version Education Flyers English Version Portuguese Version News Campaign Images Carlos Sousa Interview (English Version) From Graciosa to India. Thanks to the Atmospheric Station. (From Aςoriano Oriental, March 5, 2012) Carlos Sousa works on an instrument at the ARM India site. Carlos Sousa works on an instrument at the ARM India site. To be at the right place at the right time, can change a person's life.

173

Ground-Based and Airborne (PMS 2-D Probe Canister-Mounted) 183 GHz Water  

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

Ground-Based and Airborne (PMS 2-D Probe Canister-Mounted) 183 GHz Water Ground-Based and Airborne (PMS 2-D Probe Canister-Mounted) 183 GHz Water Vapor Radiometer Pazmany, Andrew ProSensing Inc. Category: Instruments ProSensing Inc. has developed a G-band (183 GHz, 1.5 mm wavelength) water vapor radiometer (GVR) for the measurement of low concentrations of atmospheric water vapor and liquid water. The instrument's precipitable water vapor measurement precision is approximately 0.01 mm in dry (<2 mm vapor column) conditions. The ground-based version of the instrument was first deployed at ProSensing's facility in Amherst, MA in February 2005, then at the North Slope of Alaska DOE ARM site in Barrow AK in April 2005, where it has been continuously operating since. An airborne version, designed to operate from a standard PMS 2-D probe canister, is now being

174

16 - Alternative energy sources  

Science Journals Connector (OSTI)

Publisher Summary This chapter describes alternative energy sources. The substantial potential of the world's alternative energy sources are still comparatively little exploited, even in countries with limited conventional energy resources. Although this interest was heightened during the mid-1970s because of the oil price shock, most of the technologies are still at an early stage of development. While much research and development work has been undertaken by governments and industry throughout the world, the technical transfer process is comparatively slow. There are a number of abstracting services available in both the United States and the United Kingdom devoted wholly or in part to alternative energy sources. The most useful of the general abstract journals are the Renewable Energy Bulletin, Energy Review, and Energy Abstracts for Policy Analysis. The principal source of information for all aspects of alternative energy sources is the Energy Data Base, established in 1974 b the U.S. Department of Energy, which is the online version of Energy Research Abstracts. There are very few good comprehensive books covering all the alternative energy sources, perhaps understandably given the scope of the subject.

Alan Heyes

1988-01-01T23:59:59.000Z

175

On LHCb muon MWPC grounding  

E-Print Network [OSTI]

My goal is to study how a big MWPC system, in particular the LHCb muon system, can be protected against unstable operation and multiple spurious hits, produced by incorrect or imperfect grounding in the severe EM environment of the LHCb experiment. A mechanism of penetration of parasitic current from the ground loop to the input of the front-end amplifier is discussed. A new model of the detector cell as the electrical bridge is considered. As shown, unbalance of the bridge makes detector to be sensitive to the noise in ground loop. Resonances in ground loop are specified. Tests of multiple-point and single-point grounding conceptions made on mock-up are presented.

Kashchuk, A

2006-01-01T23:59:59.000Z

176

Regional analysis of ground and above-ground climate  

SciTech Connect (OSTI)

The regional suitability of underground construction as a climate control technique is discussed with reference to (1) a bioclimatic analysis of long-term weather data for 29 locations in the United States to determine appropriate above ground climate control techniques, (2) a data base of synthesized ground temperatures for the coterminous United States, and (3) monthly dew point ground temperature comparisons for identifying the relative likelihood of condensation from one region to another. It is concluded that the suitability of earth tempering as a practice and of specific earth-sheltered design stereotypes varies geographically; while the subsurface almost always provides a thermal advantage on its own terms when compared to above ground climatic data, it can, nonetheless, compromise the effectiveness of other, regionally more important climate control techniques. Also contained in the report are reviews of above and below ground climate mapping schemes related to human comfort and architectural design, and detailed description of a theoretical model of ground temperature, heat flow, and heat storage in the ground. Strategies of passive climate control are presented in a discussion of the building bioclimatic analysis procedure which has been applied in a computer analysis of 30 years of weather data for each of 29 locations in the United States.

Not Available

1981-12-01T23:59:59.000Z

177

GLAST and Ground-Based Gamma-Ray Astronomy  

SciTech Connect (OSTI)

The launch of the Gamma-ray Large Area Space Telescope (GLAST) in 2007 will open the possibility of combined studies of astrophysical sources with existing ground-based VHE {gamma}-ray experiments such as H.E.S.S., VERITAS and MAGIC. Ground-based {gamma}-ray observatories provide complementary capabilities for spectral, temporal, spatial and population studies of high-energy {gamma}-ray sources. Joint observations cover a huge energy range, from 20 MeV to over 50 TeV. The LAT will survey the entire sky every three hours, allowing us to perform long-term monitoring of variable sources under uniform observation conditions and to detect flaring sources promptly. Imaging atmospheric Cherenkov telescopes (IACTs) will complement these observations with high-sensitivity pointed observations on regions of interest.

Funk, S.; Carson, J.E.; Giebels, B.; Longo, F.; McEnery, J.E.; Paneque, D.; Reimer, O.; Reyes, L.C.

2007-10-10T23:59:59.000Z

178

COMPARATIVE STUDY AMONG HYBRID GROUND SOURCE HEAT PUMP SYSTEM, COMPLETE GROUND SOURCE HEAT PUMP AND CONVENTIONAL HVAC SYSTEM  

SciTech Connect (OSTI)

In this paper, a hotel with hybrid geothermal heat pump system (HyGSHP) in the Pensacola is selected and simulated by the transient simulation software package TRNSYS [1]. To verify the simulation results, the validations are conducted by using the monthly average entering water temperature, monthly facility consumption data, and etc. And three types of HVAC systems are compared based on the same building model and HVAC system capacity. The results are presented to show the advantages and disadvantages of HyGSHP compared with the other two systems in terms of energy consumptions, life cycle cost analysis.

Jiang Zhu; Yong X. Tao

2011-11-01T23:59:59.000Z

179

University Policy Process Short Version  

E-Print Network [OSTI]

Rev. 5/09 University Policy Process Short Version Conduct Analysis Draft Documents Get Approvals. Identify policy owner 3. Assemble team 4. Engage Stakeholders 5. Draft policy 6. Submit proposed policy approves (or not) Do we need a policy? 11. Plan communication & training 12. UPO posts approved policy

Mohanty, Saraju P.

180

IES version 6.1  

Broader source: Energy.gov [DOE]

On this page you'll find information about the IES version 6.1 qualified computer software (buildings.energy.gov/qualified_software.html), which calculates energy and power cost savings that meet federal tax incentive requirements for commercial buildings.

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


181

IES version 6.3  

Broader source: Energy.gov [DOE]

On this page you'll find information about the IES version 6.3 qualified computer software (buildings.energy.gov/qualified_software.html), which calculates energy and power cost savings that meet federal tax incentive requirements for commercial buildings.

182

Ground Magnetics At Coso Geothermal Area (1984) | Open Energy Information  

Open Energy Info (EERE)

source source History View New Pages Recent Changes All Special Pages Semantic Search/Querying Get Involved Help Apps Datasets Community Login | Sign Up Search Page Edit History Facebook icon Twitter icon » Ground Magnetics At Coso Geothermal Area (1984) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Ground Magnetics At Coso Geothermal Area (1984) Exploration Activity Details Location Coso Geothermal Area Exploration Technique Ground Magnetics Activity Date 1984 Usefulness useful DOE-funding Unknown Notes The magnetic intensity contours match general geologic patterns in varying rock types. Hydrothermally altered rocks along intersecting fault zones show up as strong magnetic lows that form a triangular-shaped area. This area is centered in an area of highest heat flow and is a site of

183

ISG8-RF Sources  

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

RF Sources - (WG3) RF Sources - (WG3) Orange Rm Yong Ho Chin, Christopher Nantista, and Sami G. Tantawi Parallel Sessions: Working Groups: WG1: Parameters, Design, Instrumentation and Tuning WG2: Damping Rings and ATF WG3: RF Sources WG4:Structures WG5: Ground Motion; Site Requirements and Investigations Monday Morning 9:00-10:30 Plenary Coffee Break 11:00-12:00 Planning Session. Monday Afternoon 13:30-15:30 High Gradient Issues (Joint with working group 4) Coffee Break 16:00-16:30 The 8-Pack Project -- D. Atkinson 16:30-17:30 High Gradient Issues and Discussions Continued. Tuesday Morning 9:30-10:30 Klystrons 9:30-10:00 Status of PPM Klystron Development for JLC -- Y. H. Chin 10:00-10:30 Design of 150MW Multi-Beam Klystron -- S. Matsumoto Coffee Break 11:00-11:30 Klystron Development at SLAC -- G. Caryotakis

184

Geothermal Webinar Presentation Slides and Text Version | Department...  

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

Geothermal Webinar Presentation Slides and Text Version Geothermal Webinar Presentation Slides and Text Version Download presentation slides and a text version of the audio from...

185

NLS ground states on graphs  

E-Print Network [OSTI]

We investigate the existence of ground states for the subcritical NLS energy on metric graphs. In particular, we find out a topological assumption that guarantees the nonexistence of ground states, and give an example in which the assumption is not fulfilled and ground states actually exist. In order to obtain the result, we introduce a new rearrangement technique, adapted to the graph where it applies. Owing to such a technique, the energy level of the rearranged function is improved by conveniently mixing the symmetric and monotone rearrangement procedures.

Riccardo Adami; Enrico Serra; Paolo Tilli

2014-06-16T23:59:59.000Z

186

Genome Majority Vote (GMV), Version 0.x  

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

Genome Majority Vote (GMV), Version 0.x Genome Majority Vote (GMV), Version 0.x The pipeline runs PRODIGAL gene predictions on all genomes, runs pan-reciprocal BLAST, and...

187

Strategic Energy Planning Webinar Text Version  

Broader source: Energy.gov [DOE]

Download the text version of the audio from the DOE Office of Indian Energy webinar on strategic energy planning.

188

Gestion de versions incertaines de documents XML  

E-Print Network [OSTI]

D RA FT Gestion de versions incertaines de documents XML M. Lamine Ba Talel Abdessalem Pierre incertitude, nous utilisons un mod`ele XML probabiliste. Chaque version d'un document partag´e est repr´esent´e par un arbre XML et le do- cument tout en entier, incluant toutes ses versions, par un document XML

Senellart, Pierre

189

Calibrating Pesticide Application Ground Equipment  

E-Print Network [OSTI]

This pocket-sized guide gives step-by-step instructions for calibrating ground sprayers. Tables provide instructions, examples and sample formulas for determining speed of application, flow rate and the amount of pesticide to add to the tank....

Shaw, Bryan W.

2000-07-05T23:59:59.000Z

190

Ground Water Management Regulations (Louisiana)  

Broader source: Energy.gov [DOE]

The rules and regulations apply to the management of the state's ground water resources. In addition, the Commissioner of Conservation has recommended that oil and gas operators with an interest...

191

Ground motion modeling of Hayward fault scenario earthquakes II:Simulation of long-period and broadband ground motions  

SciTech Connect (OSTI)

We simulate long-period (T > 1.0-2.0 s) and broadband (T > 0.1 s) ground motions for 39 scenarios earthquakes (Mw 6.7-7.2) involving the Hayward, Calaveras, and Rodgers Creek faults. For rupture on the Hayward fault we consider the effects of creep on coseismic slip using two different approaches, both of which reduce the ground motions compared with neglecting the influence of creep. Nevertheless, the scenario earthquakes generate strong shaking throughout the San Francisco Bay area with about 50% of the urban area experiencing MMI VII or greater for the magnitude 7.0 scenario events. Long-period simulations of the 2007 Mw 4.18 Oakland and 2007 Mw 4.5 Alum Rock earthquakes show that the USGS Bay Area Velocity Model version 08.3.0 permits simulation of the amplitude and duration of shaking throughout the San Francisco Bay area, with the greatest accuracy in the Santa Clara Valley (San Jose area). The ground motions exhibit a strong sensitivity to the rupture length (or magnitude), hypocenter (or rupture directivity), and slip distribution. The ground motions display a much weaker sensitivity to the rise time and rupture speed. Peak velocities, peak accelerations, and spectral accelerations from the synthetic broadband ground motions are, on average, slightly higher than the Next Generation Attenuation (NGA) ground-motion prediction equations. We attribute at least some of this difference to the relatively narrow width of the Hayward fault ruptures. The simulations suggest that the Spudich and Chiou (2008) directivity corrections to the NGA relations could be improved by including a dependence on the rupture speed and increasing the areal extent of rupture directivity with period. The simulations also indicate that the NGA relations may under-predict amplification in shallow sedimentary basins.

Aagaard, B T; Graves, R W; Rodgers, A; Brocher, T M; Simpson, R W; Dreger, D; Petersson, N A; Larsen, S C; Ma, S; Jachens, R C

2009-11-04T23:59:59.000Z

192

Questa Baseline and Pre-Mining Ground-Water Quality Investigation. 3. Historical Ground-Water  

E-Print Network [OSTI]

............................................................................................................................................................... 9 Mine history and ground-water development ....................................................................................................................................................... 11 Ground-water quality database.......................................................................................................................................................... 29 Compilation of complete database

193

Sensitivity of the Earthquake Response of Tall Steel Moment Frame Buildings to Ground Motion Features  

E-Print Network [OSTI]

the skyline of many cities in the western US exposed to serious seismicity from a variety of sources. Consider with a simple energy balance analysis. The collapse initiation regime expands to lower ground motion periods are the ground motion features that could collapse these massive structures. Real-world data that could provide

Krishnan, Swaminathan

194

Public and Private Initiatives to Develop Ground Water Remediation Technologies in the U.S  

Science Journals Connector (OSTI)

Ground water at most hazardous waste sites in the ... most often the limiting factor for complete site remediation. Until recently, contaminants in surface soils ... were viewed as the only significant source of

Walter W. Kovalick Jr.; Rich Steimle

1996-01-01T23:59:59.000Z

195

Ground Magnetics | Open Energy Information  

Open Energy Info (EERE)

Ground Magnetics Ground Magnetics Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Technique: Ground Magnetics Details Activities (15) Areas (12) Regions (0) NEPA(1) Exploration Technique Information Exploration Group: Geophysical Techniques Exploration Sub Group: Magnetic Techniques Parent Exploration Technique: Magnetic Techniques Information Provided by Technique Lithology: Presence of magnetic minerals such as magnetite. Stratigraphic/Structural: Mapping of basement structures, horst blocks, fault systems, fracture zones, dykes and intrusions. Hydrological: The circulation of hydrothermal fluid may impact the magnetic susceptibility of rocks. Thermal: Rocks lose their magnetic properties at the Curie temperature (580° C for magnetite) [1] and, upon cooling, remagnetize in the present magnetic field orientation. The Curie point depth in the subsurface may be determined in a magnetic survey to provide information about hydrothermal activity in a region.

196

Wide band stepped frequency ground penetrating radar  

DOE Patents [OSTI]

A wide band ground penetrating radar system (10) embodying a method wherein a series of radio frequency signals (60) is produced by a single radio frequency source (16) and provided to a transmit antenna (26) for transmission to a target (54) and reflection therefrom to a receive antenna (28). A phase modulator (18) modulates those portion of the radio frequency signals (62) to be transmitted and the reflected modulated signal (62) is combined in a mixer (34) with the original radio frequency signal (60) to produce a resultant signal (53) which is demodulated to produce a series of direct current voltage signals (66) the envelope of which forms a cosine wave shaped plot (68) which is processed by a Fast Fourier Transform unit 44 into frequency domain data (70) wherein the position of a preponderant frequency is indicative of distance to the target (54) and magnitude is indicative of the signature of the target (54).

Bashforth, Michael B. (Buellton, CA); Gardner, Duane (Santa Maria, CA); Patrick, Douglas (Santa Maria, CA); Lewallen, Tricia A. (Ventura, CA); Nammath, Sharyn R. (Santa Barbara, CA); Painter, Kelly D. (Goleta, CA); Vadnais, Kenneth G. (Alexandria, VA)

1996-01-01T23:59:59.000Z

197

Guide to the Revised Ground-Water Flow and Heat Transport Simulator: HYDROTHERM --Version 3  

E-Print Network [OSTI]

.S. Geological Survey Techniques and Methods 6-A25, 160 p. ii #12;Contents CONVERSION FACTORS ............................................................................. 2-1 2.1.2 Thermal-Energy Transport Equation

198

Contaminant Sources  

Science Journals Connector (OSTI)

Contaminant sources include almost every component in the manufacturing process: people, materials, processing equipment, and manufacturing environments. People can generate contaminating particles, gases, conden...

Alvin Lieberman

1992-01-01T23:59:59.000Z

199

Ion source  

DOE Patents [OSTI]

A magnetic filter for an ion source reduces the production of undesired ion species and improves the ion beam quality. High-energy ionizing electrons are confined by the magnetic filter to an ion source region, where the high-energy electrons ionize gas molecules. One embodiment of the magnetic filter uses permanent magnets oriented to establish a magnetic field transverse to the direction of travel of ions from the ion source region to the ion extraction region. In another embodiment, low energy 16 eV electrons are injected into the ion source to dissociate gas molecules and undesired ion species into desired ion species.

Leung, Ka-Ngo (Hercules, CA); Ehlers, Kenneth W. (Alamo, CA)

1984-01-01T23:59:59.000Z

200

Broadband Ground-Plane Cloak  

Science Journals Connector (OSTI)

...automated design process. The ground-plane...Maxwell's equations implies that...number of simulations of the metamaterial...cloak-design process and makes...Jacobian matrix {lambda...Jacobian matrix). In our...retrieval process, modified...numerical simulation. A regression...a single Matlab program...Adobe Acrobat PDF format...

R. Liu; C. Ji; J. J. Mock; J. Y. Chin; T. J. Cui; D. R. Smith

2009-01-16T23:59:59.000Z

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


201

Cooking with Ground Pork (Spanish)  

E-Print Network [OSTI]

? 10 minutos, o hasta que las tiras de tortilla est?n suaves. S?rvalo caliente. Adaptado de Commodity Fact Sheet for USDA Household Programs: Frozen Ground Pork (folleto de informaci?n sobre productos preparado para los Programas del Hogar del...

Anding, Jenna

2008-12-09T23:59:59.000Z

202

PARS II Data Extraction Utility Version 8.0.20130510 Release Notes  

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

PARS II Data Extraction Utility PARS II Data Extraction Utility Version 8.0.20130510 Release Notes The Department of Energy (DOE) is pleased to announce the newest version of the DOE PARS II Data Extraction Utility, version 8.0.20130510. The Extraction Utility is used for retrieving project management data from a variety of source systems for upload into the DOE Project Assessment and Reporting System (PARS II). This release is a minor update and incorporates a number of new features and updates primarily focused to improve the existing functionality. Specifically, this version includes enhancements for sites and contractors using Deltek COBRA 4X/5.0 for the Earned Value (EV) Management system to provide EV data to DOE via PARS II upload. The quality of each DOE PARS II Extraction Utility release is of primary consideration at the

203

Hydroelectric Webinar Presentation Slides and Text Version  

Broader source: Energy.gov [DOE]

Download presentation slides and a text version of the audio from the DOE Office of Indian Energy webinar onhydroelectric renewable energy.

204

Manufacturing Ecosystems and Keystone Technologies (Text Version)  

Broader source: Energy.gov [DOE]

This is a text version of the Manufacturing Ecosystems and Keystone Technologies video, originally presented on March 12, 2012 at the MDF Workshop held in Chicago, Illinois.

205

Hanford Site ground-water monitoring for 1993  

SciTech Connect (OSTI)

This report presents the results of the Ground-Water Surveillance Project monitoring for calendar year 1993 on the Hanford Site, Washington. Hanford Site operations from 1943 onward produced large quantities of radiological and chemical waste that have impacted ground-water quality on the Site. Monitoring of water levels and ground-water chemistry is performed to track the extent of contamination and trends in contaminant concentrations. The 1993 monitoring was also designed to identify emerging ground-water quality problems. The information obtained is used to verify compliance with applicable environmental regulations and to evaluate remedial actions. Data from other monitoring and characterization programs were incorporated to provide an integrated assessment of Site ground-water quality. Additional characterization of the Site`s geologic setting and hydrology was performed to support the interpretation of contaminant distributions. Numerical modeling of sitewide ground-water flow also supported the overall project goals. Water-level monitoring was performed to evaluate ground-water flow directions, to track changes in water levels, and to relate such changes to changes in site disposal practices. Water levels over most of the Hanford Site continued to decline between June 1992 and June 1993. The greatest declines occurred in the 200-West Area. These declines are part of the continued response to the cessation of discharge to U Pond and other disposal facilities. The low permeability in this area which enhanced mounding of waste-water discharge has also slowed the response to the reduction of disposal. Water levels remained nearly constant in the vicinity of B Pond, as a result of continued disposal to the pond. Water levels measured from wells in the unconfined aquifer north and east of the Columbia River indicate that the primary source of recharge is irrigation practices.

Dresel, P.E.; Luttrell, S.P.; Evans, J.C. [and others

1994-09-01T23:59:59.000Z

206

AIRS Version 6 Release Level 2 Product User Guide AIRS/AMSU/HSB Version 6  

E-Print Network [OSTI]

AIRS Version 6 Release Level 2 Product User Guide Page 1 AIRS/AMSU/HSB Version 6 Level 2 Product Questions to: http://airs.jpl.nasa.gov/AskAirs #12;AIRS Version 6 Release Level 2 Product User Guide Page 2............................................................................................. 7 1.1 EXAMPLE: LEVEL 2 PHYSICAL RETRIEVAL PRODUCT FILE NAMES

Waliser, Duane E.

207

A collection of wood properties. Version 1.1  

SciTech Connect (OSTI)

Reference books are the primary source of wood property data for use in research, school, or business. it has been our experience that obtaining the needed data from several references can be a cumbersome and time-consuming ordeal. These spreadsheets are a compilation of data from several well-known references. Version 1.1 includes the most recent update of commercial woods of the United States and the world. It is intended that they be used for quick summaries, comparisons, and calculations to increase the efficiency of the professional user in report preparation.

Toennisson, R.L.

1992-09-01T23:59:59.000Z

208

Ground Magnetics (Nannini, 1986) | Open Energy Information  

Open Energy Info (EERE)

Ground Magnetics (Nannini, 1986) Ground Magnetics (Nannini, 1986) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Ground Magnetics (Nannini, 1986) Exploration Activity Details Location Unspecified Exploration Technique Ground Magnetics Activity Date Usefulness not indicated DOE-funding Unknown Notes Detection and quantitative assessment of such intrusive events can be facilitated by magnetic surveys (ground or aerial magnetic field measurements). These surveys are based on the magnetic susceptibility contrast between magmatic rocks at depth and the sedimentary formations above. References Raffaello Nannini (1986) Some Aspects Of Exploration In Non-Volcanic Areas Retrieved from "http://en.openei.org/w/index.php?title=Ground_Magnetics_(Nannini,_1986)&oldid=388291

209

Competitive Sourcing  

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

COMPETITIVE SOURCING COMPETITIVE SOURCING ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ Report on Competitive Sourcing Results Fiscal Year 2006 May 2007 Executive Office of the President Office of Management and Budget TABLE OF CONTENTS Executive Summary ...................................................................................... 1 Introduction................................................................................................. 4 I. The big picture ......................................................................................... 4 II. How public-private competition was used in FY 2006 .................................... 6 A. Anticipated benefits from competition in FY 2006

210

The generation of martian floods by the melting of ground ice above dykes  

Science Journals Connector (OSTI)

... formed by extension. The surface has also been modified by enormous floods, probably of water, which often flowed out of valleys formed by the largest of these faults. By ... can provide a heat source to melt ground ice, and so provide a source of water for the floods that have been inferred to originate in some of the large valleys ...

Dan McKenzie; Francis Nimmo

1999-01-21T23:59:59.000Z

211

Optimal adaptive control of cascading power grid failures1 Version 2010-Dec-20  

E-Print Network [OSTI]

Optimal adaptive control of cascading power grid failures1 Version 2010-Dec-20 Daniel Bienstock Columbia University New York 1 Introduction Power grids have long been a source of interesting optimization, the central modeling ingredient is that power grids display cascading behavior. A cascade is the process

Bienstock, Daniel

212

hal-00185164,version1-5Nov2007 Annalen der Physik, 5 November 2007  

E-Print Network [OSTI]

hal-00185164,version1-5Nov2007 Annalen der Physik, 5 November 2007 Josephson junctions as detectors- many Non-Gaussian fluctuations of the electrical current can be detected with a Josephson junction source, and a Josephson junction in the thermal escape regime as a noise detector. It is shown

Paris-Sud XI, Université de

213

Ground Gravity Survey At Long Valley Caldera Area (Farrar, Et Al., 2003) |  

Open Energy Info (EERE)

Ground Gravity Survey At Long Valley Caldera Area Ground Gravity Survey At Long Valley Caldera Area (Farrar, Et Al., 2003) Exploration Activity Details Location Long Valley Caldera Area Exploration Technique Ground Gravity Survey Activity Date Usefulness useful DOE-funding Unknown Notes Modeling of both deformation and microgravity data now suggests that (1) there are two inflation sources beneath the caldera, a shallower source 7-10 km beneath the resurgent dome and a deeper source ~15 km beneath the caldera's south moat and (2) the shallower source may contain components of magmatic brine and gas. At shallow depths in the caldera References Christopher D. Farrar, Michael L. Sorey, Evelyn Roeloffs, Devin L. Galloway, James F. Howle, Ronald Jacobson (2003) Inferences On The Hydrothermal System Beneath The Resurgent Dome In Long Valley Caldera,

214

"Y/N","Status","Efficiency Measure(s)/ECMs","System Type","End Use","Grid","Fed or Indian","RECs Retained","Scope","Term","Purchased","Biomass1","Biomass2","Funding Source","Fleet Strategy","Vehicle","Size","Fuel","Fleet Fund","Compliance Path","GP Status","Version","HPSB","2015 Status","Power data"  

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

Y/N","Status","Efficiency Measure(s)/ECMs","System Type","End Use","Grid","Fed or Indian","RECs Retained","Scope","Term","Purchased","Biomass1","Biomass2","Funding Source","Fleet Strategy","Vehicle","Size","Fuel","Fleet Fund","Compliance Path","GP Status","Version","HPSB","2015 Status","Power data" Y/N","Status","Efficiency Measure(s)/ECMs","System Type","End Use","Grid","Fed or Indian","RECs Retained","Scope","Term","Purchased","Biomass1","Biomass2","Funding Source","Fleet Strategy","Vehicle","Size","Fuel","Fleet Fund","Compliance Path","GP Status","Version","HPSB","2015 Status","Power data" "No","Identified","Advanced Metering Systems","Biomass","Excluded","Electric On-Grid","On Federal or Indian Land, On User Site",0,"Scope 1","Long-Term (> 10)","Electric Renewable Energy","Agricultural byproducts","NA","Line Item","Acquire More Fuel-Efficient Vehicles","Compressed Natural Gas (CNG)","Buses","B100","Direct","Guiding Principles","Met",2.2,"LEED® Certified","D&D in Progress","Actual"

215

Worldwide Occurrences of Arsenic in Ground Water  

Science Journals Connector (OSTI)

...decision-making process of water managers, remediation specialists, and...The geologic and ground-water conditions that promote...water managers, remediation specialists, and...The geologic and ground-water conditions that promote...

D. Kirk Nordstrom

2002-06-21T23:59:59.000Z

216

Montana Ground Water Assessment Act (Montana)  

Broader source: Energy.gov [DOE]

This statute establishes a program to systematically assess and monitor the state's ground water and to disseminate the information to interested persons in order to improve the quality of ground...

217

Warm or Steaming Ground | Open Energy Information  

Open Energy Info (EERE)

Warm or Steaming Ground Warm or Steaming Ground Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Print PDF Warm or Steaming Ground Dictionary.png Warm or Steaming Ground: An area where geothermal heat is conducted to the earth's surface, warming the ground and sometimes causing steam to form when water is present. Other definitions:Wikipedia Reegle Modern Geothermal Features Typical list of modern geothermal features Hot Springs Fumaroles Warm or Steaming Ground Mudpots, Mud Pools, or Mud Volcanoes Geysers Blind Geothermal System Steam rising from the ground at Eldvorp, a 10 km row of craters, in Southwestern Iceland. http://www.visiticeland.com/SearchResults/Attraction/eldvorp Warm or steaming ground is often an indicator of a geothermal system beneath the surface. In some cases a geothermal system may not show any

218

Ground Gravity Survey At Rio Grande Rift Region (Aiken & Ander, 1981) |  

Open Energy Info (EERE)

Rio Grande Rift Region (Aiken & Ander, 1981) Rio Grande Rift Region (Aiken & Ander, 1981) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Ground Gravity Survey At Rio Grande Rift Region (Aiken & Ander, 1981) Exploration Activity Details Location Rio Grande Rift Geothermal Region Exploration Technique Ground Gravity Survey Activity Date Usefulness useful DOE-funding Unknown References Carlos L.V. Aiken, Mark E. Ander (1981) A Regional Strategy For Geothermal Exploration With Emphasis On Gravity And Magnetotellurics Retrieved from "http://en.openei.org/w/index.php?title=Ground_Gravity_Survey_At_Rio_Grande_Rift_Region_(Aiken_%26_Ander,_1981)&oldid=401473" Category: Exploration Activities What links here Related changes Special pages Printable version

219

Automotive and MHE Fuel Cell System Cost Analysis (Text Version...  

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

Automotive and MHE Fuel Cell System Cost Analysis (Text Version) Automotive and MHE Fuel Cell System Cost Analysis (Text Version) Below is the text version of the webinar titled...

220

Secretary of Energy Moniz Keynote (Text Version) | Department...  

Energy Savers [EERE]

Secretary of Energy Moniz Keynote (Text Version) Secretary of Energy Moniz Keynote (Text Version) Below is the text version for the Keynote: The Honorable Ernest J. Moniz, U.S....

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


221

Biomass 2013: Register Now (Text Version) | Department of Energy  

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

2013: Register Now (Text Version) Biomass 2013: Register Now (Text Version) Below is the text version for the Biomass 2013: Register Now video. The Video opens with "U.S....

222

Stability of ice-sheet grounding lines  

Science Journals Connector (OSTI)

...81 73 Stability of ice-sheet grounding lines Richard F. Katz 1 * M. Grae Worster 2...ice sheets are sensitive to grounding-line position and variation, characteristics...models. We present a theory for grounding-line dynamics in three spatial dimensions and...

2010-01-01T23:59:59.000Z

223

Florida/Wind Resources/Full Version | Open Energy Information  

Open Energy Info (EERE)

source source History View New Pages Recent Changes All Special Pages Semantic Search/Querying Get Involved Help Apps Datasets Community Login | Sign Up Search Page Edit History Facebook icon Twitter icon » Florida/Wind Resources/Full Version < Florida‎ | Wind Resources Jump to: navigation, search Print PDF Florida Wind Resources FloridaMap.jpg More information about these 30-m height wind resource maps is available on the Wind Powering America website. Introduction Can I use wind energy to power my home? This question is being asked across the country as more people look for a hedge against increasing electricity rates and a way to harvest their local wind resources. Small wind electric systems can make a significant contribution to our nation's energy needs. Although wind turbines large enough to provide a significant portion of the

224

Oregon/Wind Resources/Full Version | Open Energy Information  

Open Energy Info (EERE)

source source History View New Pages Recent Changes All Special Pages Semantic Search/Querying Get Involved Help Apps Datasets Community Login | Sign Up Search Page Edit History Facebook icon Twitter icon » Oregon/Wind Resources/Full Version < Oregon‎ | Wind Resources Jump to: navigation, search Print PDF Oregon Wind Resources OregonMap.jpg More information about these 30-m height wind resource maps is available on the Wind Powering America website. Introduction Can I use wind energy to power my home? This question is being asked across the country as more people look for a hedge against increasing electricity rates and a way to harvest their local wind resources. Small wind electric systems can make a significant contribution to our nation's energy needs. Although wind turbines large enough to provide a significant portion of the

225

Maine/Wind Resources/Full Version | Open Energy Information  

Open Energy Info (EERE)

source source History View New Pages Recent Changes All Special Pages Semantic Search/Querying Get Involved Help Apps Datasets Community Login | Sign Up Search Page Edit History Facebook icon Twitter icon » Maine/Wind Resources/Full Version < Maine‎ | Wind Resources Jump to: navigation, search Print PDF Maine Wind Resources MaineMap.jpg More information about these 30-m height wind resource maps is available on the Wind Powering America website. Introduction Can I use wind energy to power my home? This question is being asked across the country as more people look for a hedge against increasing electricity rates and a way to harvest their local wind resources. Small wind electric systems can make a significant contribution to our nation's energy needs. Although wind turbines large enough to provide a significant portion of the

226

Nevada/Wind Resources/Full Version | Open Energy Information  

Open Energy Info (EERE)

source source History View New Pages Recent Changes All Special Pages Semantic Search/Querying Get Involved Help Apps Datasets Community Login | Sign Up Search Page Edit History Facebook icon Twitter icon » Nevada/Wind Resources/Full Version < Nevada‎ | Wind Resources Jump to: navigation, search Print PDF Nevada Wind Resources NevadaMap.jpg More information about these 30-m height wind resource maps is available on the Wind Powering America website. Introduction Can I use wind energy to power my home? This question is being asked across the country as more people look for a hedge against increasing electricity rates and a way to harvest their local wind resources. Small wind electric systems can make a significant contribution to our nation's energy needs. Although wind turbines large enough to provide a significant portion of the

227

Arkansas/Wind Resources/Full Version | Open Energy Information  

Open Energy Info (EERE)

source source History View New Pages Recent Changes All Special Pages Semantic Search/Querying Get Involved Help Apps Datasets Community Login | Sign Up Search Page Edit History Facebook icon Twitter icon » Arkansas/Wind Resources/Full Version < Arkansas‎ | Wind Resources Jump to: navigation, search Print PDF Arkansas Wind Resources ArkansasMap.jpg More information about these 30-m height wind resource maps is available on the Wind Powering America website. Introduction Can I use wind energy to power my home? This question is being asked across the country as more people look for a hedge against increasing electricity rates and a way to harvest their local wind resources. Small wind electric systems can make a significant contribution to our nation's energy needs. Although wind turbines large enough to provide a significant portion of the

228

Alabama/Wind Resources/Full Version | Open Energy Information  

Open Energy Info (EERE)

source source History View New Pages Recent Changes All Special Pages Semantic Search/Querying Get Involved Help Apps Datasets Community Login | Sign Up Search Page Edit History Facebook icon Twitter icon » Alabama/Wind Resources/Full Version < Alabama‎ | Wind Resources Jump to: navigation, search Print PDF Alabama Wind Resources AlabamaMap.jpg More information about these 30-m height wind resource maps is available on the Wind Powering America website. Introduction Can I use wind energy to power my home? This question is being asked across the country as more people look for a hedge against increasing electricity rates and a way to harvest their local wind resources. Small wind electric systems can make a significant contribution to our nation's energy needs. Although wind turbines large enough to provide a significant portion of the

229

Delaware/Wind Resources/Full Version | Open Energy Information  

Open Energy Info (EERE)

source source History View New Pages Recent Changes All Special Pages Semantic Search/Querying Get Involved Help Apps Datasets Community Login | Sign Up Search Page Edit History Facebook icon Twitter icon » Delaware/Wind Resources/Full Version < Delaware‎ | Wind Resources Jump to: navigation, search Print PDF Delaware Wind Resources DelawareMap.jpg More information about these 30-m height wind resource maps is available on the Wind Powering America website. Introduction Can I use wind energy to power my home? This question is being asked across the country as more people look for a hedge against increasing electricity rates and a way to harvest their local wind resources. Small wind electric systems can make a significant contribution to our nation's energy needs. Although wind turbines large enough to provide a significant portion of the

230

Version No.: 2002.001  

U.S. Energy Information Administration (EIA) Indexed Site

5.5 or later or Netscape 4.77 or later. Send your surveys using this secure method at: https://signon.eia.doe.gov/upload/noticeoog.jsp" 5.5 or later or Netscape 4.77 or later. Send your surveys using this secure method at: https://signon.eia.doe.gov/upload/noticeoog.jsp" ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,"OMB No. 1905-0175" ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,"Expiration Date: 12/31/2011" ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,"Version No.: 2009.02" "MONTHLY REPORT OF NATURAL GAS PURCHASES AND DELIVERIES TO CONSUMERS" "FORM EIA-857" "This report is mandatory under the Federal Energy Administration Act of 1974 (Public Law 93-275). Failure to comply may result in criminal fines, civil penalties and other sanctions as provided by law. For the sanctions and the provisions concerning the confidentiality of information submitted on this form, see instructions. Title 18 USC 1001 makes it a criminal offense for any person knowingly and willingly to make to any Agency or Department of the United States any false, fictitious, or fraudulent statements as to any matter within its jurisdiction."

231

Version No.: 2002.001  

U.S. Energy Information Administration (EIA) Indexed Site

8.0 or later or Mozilla Firefox 5.0 or later. Send your surveys using this secure method at: https://signon.eia.doe.gov/upload/notice912.jsp" 8.0 or later or Mozilla Firefox 5.0 or later. Send your surveys using this secure method at: https://signon.eia.doe.gov/upload/notice912.jsp" ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,"OMB No. 1905-0175" ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,"Expiration Date: 02/28/2015" ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,"Version No.: 2012.01" "WEEKLY UNDERGROUND NATURAL GAS STORAGE REPORT" "FORM EIA-912" "This report is mandatory under the Federal Energy Administration Act of 1974 (Public Law 93-275). Failure to comply may result in criminal fines, civil penalties and other sanctions as provided by law. For the sanctions and the provisions concerning the confidentiality of information submitted on this form, see instructions. Title 18 USC 1001 makes it a criminal offense for any person knowingly and willingly to make to any Agency or Department of the United States any false, fictitious, or fraudulent statements as to any matter within its jurisdiction."

232

Version No.: 2002.001  

U.S. Energy Information Administration (EIA) Indexed Site

Microsoft Internet Explorer 8.0 or later or Mozilla Firefox 5.0 or later. Send your surveys using this secure method at: https://signon.eia.gov/upload/noticeoog.jsp" Microsoft Internet Explorer 8.0 or later or Mozilla Firefox 5.0 or later. Send your surveys using this secure method at: https://signon.eia.gov/upload/noticeoog.jsp" ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,"OMB No. 1905-0175" ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,"Expiration Date: 02/28/2015" ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,"Version No.: 2012.01" "MONTHLY NATURAL GAS MARKETER SURVEY" "FORM EIA-910" "This report is mandatory under the Federal Energy Administration Act of 1974 (Public Law 93-275). Failure to comply may result in criminal fines, civil penalties and other sanctions as provided by law. For the sanctions and the provisions concerning the confidentiality of information submitted on this form, see instructions. Title 18 USC 1001 makes it a criminal offense for any person knowingly and willingly to make to any Agency or Department of the United States any false, fictitious, or fraudulent statements as to any matter within its jurisdiction."

233

Version No.: 2002.001  

U.S. Energy Information Administration (EIA) Indexed Site

Microsoft Internet Explorer 8.0 or later or Mozilla Firefox 5.0 or later. Send your surveys using this secure method at: https://signon.eia.doe.gov/upload/noticeoog.jsp" Microsoft Internet Explorer 8.0 or later or Mozilla Firefox 5.0 or later. Send your surveys using this secure method at: https://signon.eia.doe.gov/upload/noticeoog.jsp" ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,"OMB No. 1905-0175" ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,"Expiration Date: 02/28/2015" ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,"Version No.: 2012.01" "MONTHLY UNDERGROUND GAS STORAGE REPORT" "FORM EIA-191" "This report is mandatory under the Federal Energy Administration Act of 1974 (Public Law 93-275). Failure to comply may result in criminal fines, civil penalties and other sanctions as provided by law. For the sanctions and the provisions concerning the confidentiality of information submitted on this form, see instructions. Title 18 USC 1001 makes it a criminal offense for any person knowingly and willingly to make to any Agency or Department of the United States any false, fictitious, or fraudulent statements as to any matter within its jurisdiction."

234

Infrared source test  

SciTech Connect (OSTI)

The purpose of the Infrared Source Test (IRST) is to demonstrate the ability to track a ground target with an infrared sensor from an airplane. The system is being developed within the Advance Technology Program`s Theater Missile Defense/Unmanned Aerial Vehicle (UAV) section. The IRST payload consists of an Amber Radiance 1 infrared camera system, a computer, a gimbaled mirror, and a hard disk. The processor is a custom R3000 CPU board made by Risq Modular Systems, Inc. for LLNL. The board has ethernet, SCSI, parallel I/O, and serial ports, a DMA channel, a video (frame buffer) interface, and eight MBytes of main memory. The real-time operating system VxWorks has been ported to the processor. The application code is written in C on a host SUN 4 UNIX workstation. The IRST is the result of a combined effort by physicists, electrical and mechanical engineers, and computer scientists.

Ott, L.

1994-11-15T23:59:59.000Z

235

Competitive Sourcing  

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

Competitive Sourcing Competitive Sourcing The Department of Energy's (DOE) Competitive Sourcing program is a management initiative aimed at improving DOE's performance and reducing the Department's operational costs. The program is governed by Office of Management and Budget (OMB) Circular A- 76, Performance of Commercial Activities, dated May 29, 2003. The commercial activities selected for review and competition include functions performed by government employees that are readily available in the private sector, and where the potential for efficiencies, regardless of the winning provider, are highly likely. The candidate functions are chosen from the Department's annual Federal Activities Inventory Reform (FAIR) Act Inventory and subjected to a feasibility review to determine if a prudent business case can be made to enter

236

ENERGY STAR Certified Homes, Version 3 (Rev. 07) National Program...  

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

National Program Requirements ENERGY STAR Certified Homes, Version 3 (Rev. 07) National Program Requirements ENERGY STAR Certified Homes, Version 3 (Rev. 07) National Program...

237

Energy Code Compliance and Enforcement Best Practices (Text Version...  

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

Energy Code Compliance and Enforcement Best Practices (Text Version) Energy Code Compliance and Enforcement Best Practices (Text Version) Curtis Framel: Good afternoon, and good...

238

Energy Saving Performance Contracting (ESPC) Basics (Text Version...  

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

Saving Performance Contracting (ESPC) Basics (Text Version) Energy Saving Performance Contracting (ESPC) Basics (Text Version) Chani Vines: Hello. We'll be starting in five...

239

Version Tracking Document for DOE Challenge Homes, National Program...  

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

Version Tracking Document for DOE Challenge Homes, National Program Requirements (Rev. 03) Version Tracking Document for DOE Challenge Homes, National Program Requirements (Rev....

240

Atlas SCT/Pixel Grounding and Shielding ATLAS SCT/Pixel Grounding and Shielding Note  

E-Print Network [OSTI]

Atlas SCT/Pixel Grounding and Shielding 1 ATLAS SCT/Pixel Grounding and Shielding Note November 22 mostly connects existing mechanical electrical conductive #12; Atlas SCT/Pixel Grounding and Shielding 2 that equivalent. The barrel outer heat shield (150 aluminum) main element shield. #12; Atlas SCT/Pixel Grounding

California at Santa Cruz, University of

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


241

Engine ground demonstration test approach  

SciTech Connect (OSTI)

The hardware portion of the current phase of the Integrated Solar Upper Stage (ISUS) program culminates in a system ground demonstration test. The potential application of ISUS technology to a wide array of future missions complicates the process of selecting from among demonstration system design options and test approaches. The approach to this system demonstration has been to maximize system technology readiness level for the entire array of potential missions within the constraints of the program. To this end, system design and test operations planning has been carried out with a premium on demonstrating those elements of the system common to all missions. In addition, test planning has been managed to allow margin for testing those portions of the system envelope needed to confirm acceptable operation for scenarios within the mission set that are specific to a given mission or mission type. Examples drawn from the specific Engine Ground Demonstration (EGD) design selections are used to illuminate this approach, with the result that the EGD system design is not only described, but the reasons for its particular characteristics are made evident.

Kudija, C.T. [Rockwell Aerospace, Canoga Park, CA (United States). Rocketdyne Div.

1996-12-31T23:59:59.000Z

242

TEX-A-SYST: Reducing the Risk of Ground Water Contamination by Improving Livestock Holding Pen Management  

E-Print Network [OSTI]

Open lots or holding pens for feeding or holding livestock can be sources of ground water contamination. The safety of such operations depends on their separation from water wells, characteristics of the site, and proper management. This publication...

Harris, Bill L.; Hoffman, D.; Mazac Jr., F. J.

1997-08-29T23:59:59.000Z

243

HBTprogs Version 1.0  

SciTech Connect (OSTI)

This is the manual for a collection of programs that can be used to invert angled-averaged (i.e. one dimensional) two-particle correlation functions. This package consists of several programs that generate kernel matrices (basically the relative wavefunction of the pair, squared), programs that generate test correlation functions from test sources of various types and the program that actually inverts the data using the kernel matrix.

Brown, D; Danielewicz, P

2002-03-15T23:59:59.000Z

244

MDF Form and Function (Text Version)  

Broader source: Energy.gov [DOE]

This is a text version of the Manufacturing Demonstration Facilities (MDF) Form and Function video, originally presented on March 12, 2012 at the MDF Workshop held in Chicago, Illinois.

245

Free probability and combinatorics Preliminary version  

E-Print Network [OSTI]

Free probability and combinatorics Preliminary version Michael Anshelevich c 2012 December 4, 2012 #12;Preface These notes were used in a topics course Free probability and combinatorics taught topics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 3 Free

Anshelevich, Michael

246

Efficient Versioning for Scientific Array Databases  

E-Print Network [OSTI]

In this paper, we describe a versioned database storage manager we are developing for the SciDB scientific database. The system is designed to efficiently store and retrieve array-oriented data, exposing a "no-overwrite" ...

Seering, Adam

247

Version Date: July 2012 COPYRIGHT & TRADEMARKS  

E-Print Network [OSTI]

WEB Clock Version Date: July 2012 #12;COPYRIGHT & TRADEMARKS Copyright © 1998, 2011, Oracle and Guide WEB Clock Page iii Table of Contents WEB Clock ........................................................................................................................ 1 WEB Clock Procedure

248

CMS Preprocessing Subsystem user`s guide: Software Version 2.0  

SciTech Connect (OSTI)

The Common Mapping Standard (CMS) Data Production System (CDPS) produces and distributes CMS data in compliance with the Common Mapping Standard Interface Control Document. CDPS is composed of two subsystems, the CMS Preprocessing Subsystem (CPS) and the CMS Distribution Subsystem (CDS). This guide describes the operation of CPS. CPS is responsible for the management of source data and the production of CMS data from source data. The CPS system was developed for use on a workstation running Ultrix 4.2, the X Window System Version X11R4, and motif Version 1.1. This subsystem is organized into four major functional groups and supports production of CMS data from source chart, indose, and elevation data products.

Didier, B.T.; Gash, J.D.; Greitzer, F.L.; Havre, S.L.; Ramsdell, J.V.; Turney, C.R.

1993-12-01T23:59:59.000Z

249

Product-state Approximations to Quantum Ground States  

E-Print Network [OSTI]

The local Hamiltonian problem consists of estimating the ground-state energy (given by the minimum eigenvalue) of a local quantum Hamiltonian. First, we show the existence of a good product-state approximation for the ground-state energy of 2-local Hamiltonians with one or more of the following properties: (1) high degree, (2) small expansion, or (3) a ground state with sublinear entanglement with respect to some partition into small pieces. The approximation based on degree is a surprising difference between quantum Hamiltonians and classical CSPs (constraint satisfaction problems), since in the classical setting, higher degree is usually associated with harder CSPs. The approximation based on low entanglement, in turn, was previously known only in the regime where the entanglement was close to zero. Since the existence of a low-energy product state can be checked in NP, the result implies that any Hamiltonian used for a quantum PCP theorem should have: (1) constant degree, (2) constant expansion, (3) a "volume law" for entanglement with respect to any partition into small parts. Second, we show that in several cases, good product-state approximations not only exist, but can be found in polynomial time: (1) 2-local Hamiltonians on any planar graph, solving an open problem of Bansal, Bravyi, and Terhal, (2) dense k-local Hamiltonians for any constant k, solving an open problem of Gharibian and Kempe, and (3) 2-local Hamiltonians on graphs with low threshold rank, via a quantum generalization of a recent result of Barak, Raghavendra and Steurer. Our work introduces two new tools which may be of independent interest. First, we prove a new quantum version of the de Finetti theorem which does not require the usual assumption of symmetry. Second, we describe a way to analyze the application of the Lasserre/Parrilo SDP hierarchy to local quantum Hamiltonians.

Fernando G. S. L. Brando; Aram W. Harrow

2014-12-15T23:59:59.000Z

250

Ground Gravity Survey At Coso Geothermal Area (1990) | Open Energy  

Open Energy Info (EERE)

Coso Geothermal Area (1990) Coso Geothermal Area (1990) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Ground Gravity Survey At Coso Geothermal Area (1990) Exploration Activity Details Location Coso Geothermal Area Exploration Technique Ground Gravity Survey Activity Date 1990 Usefulness not indicated DOE-funding Unknown Exploration Basis To identify features related to the heat source and to seek possible evidence for an underlying magma chamber Notes 2D and 3D gravity modeling was done using gridded Bouguer gravity data covering a 45 by 45 km region over the Coso geothermal area. Isostatic and terrain corrected Bouguer gravity data for about 1300 gravity stations were obtained from the US Geological Survey. After the data were checked, the gravity values were gridded at 1 km centers for the area of interest

251

The application of unattended ground sensors to stationary targets  

SciTech Connect (OSTI)

The unattended sensing of stationary (i.e. non-mobile) targets is important in applications ranging from counter-proliferation to law enforcement. With stationary targets, sources of seismic, acoustic, and electro-magnetic emissions can potentially be used to detect, identify, and locate the target. Stationary targets have considerably different sensing requirements than the traditional mobile-target unattended ground sensor applications. This paper presents the novel features and requirements of a system for sensing stationary targets. In particular, issues associated with long-listen time signal processing for signal detection, and array processing techniques for signal localization are presented. Example data and signal processing outputs from a stationary target will be used to illustrate these issues. The impact on sensor, electronic signal processing, battery subsystem, and communication requirements will also be discussed. The paper will conclude with a detailed comparison between mobile-target and stationary-target unattended ground sensor architectures.

Sleefe, G.E. [Sandia National Labs., Albuquerque, NM (United States); Peglow, S. [Lawrence Livermore National Lab., CA (United States); Hamrick, R. [ENSCO Inc., Springfield, VA (United States)

1997-05-01T23:59:59.000Z

252

COMPETITIVE SOURCING  

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

COMPETITIVE SOURCING COMPETITIVE SOURCING EXECUTIVE STEERING GROUP MEETING PROCEEDINGS June 17, 2002 8:30 am - 11:00 am Room 5E-069 ATTENDEES John Gordon Robert Card Bruce Carnes Kathy Peery Brendan Danaher, AFGE Tony Lane Karen Evans Bill Sylvester Claudia Cross Brian Costlow Laurie Smith Helen Sherman Frank Bessera Rosalie Jordan Dennis O'Brien Mark Hively Robin Mudd Steven Apicella AGENDA 8:30 a.m. - 8:35 a.m. Opening Remarks 8:35a.m. - 8:55 a.m. Executive Steering Group roles and responsibilities, A-76 status, and talking points Team Briefings 8:55 a.m. - 9:20 a.m. Information Technology Study 9:20 a.m. - 9:45 a.m. Financial Services Study

253

Surfactants for ground water remediation  

Science Journals Connector (OSTI)

Ground water contamination is a most intractable form of pollution. Spilled solvent or fuel liquids are trapped below the water table by colloidal forces. Surfactants may be used to dramatically improve contaminated aquifer remediation rates. Principal remediation mechanisms include micellar solubilization and mobilization of the trapped liquids by lowering of the oil/water interfacial tension. Surfactant selection is a key to the successful design of a remediation effort, and involves consideration of factors including Krafft Point, surfactant adsorption onto the aquifer solids, and the phase behavior of the oil/water/surfactant system. Successful field demonstrations have occurred in recent months and the technology is moving rapidly toward commercialization. Critical research issues remain including acceptable clean-up levels, surfactant/contaminant in situ biodegradation rates, and surfactant decontamination and reuse.

Jeffrey H. Harwell; David A. Sabatini; R.C. Knox

1999-01-01T23:59:59.000Z

254

Text-Alternative Version: LED Essentials- Technology, Applications, Advantages, Disadvantages  

Broader source: Energy.gov [DOE]

Below is the text-alternative version of the LED Essentials - Technology, Applications, Advantages, Disadvantages webcast.

255

Fuel Cell Technologies Office: Hydrogen Safety (Text Alternative Version)  

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

Safety (Text Safety (Text Alternative Version) to someone by E-mail Share Fuel Cell Technologies Office: Hydrogen Safety (Text Alternative Version) on Facebook Tweet about Fuel Cell Technologies Office: Hydrogen Safety (Text Alternative Version) on Twitter Bookmark Fuel Cell Technologies Office: Hydrogen Safety (Text Alternative Version) on Google Bookmark Fuel Cell Technologies Office: Hydrogen Safety (Text Alternative Version) on Delicious Rank Fuel Cell Technologies Office: Hydrogen Safety (Text Alternative Version) on Digg Find More places to share Fuel Cell Technologies Office: Hydrogen Safety (Text Alternative Version) on AddThis.com... Publications Program Publications Technical Publications Educational Publications Newsletter Program Presentations Multimedia Conferences & Meetings

256

Fuel Cell Technologies Office: Hydrogen Cars (Text Alternative Version)  

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

Cars (Text Cars (Text Alternative Version) to someone by E-mail Share Fuel Cell Technologies Office: Hydrogen Cars (Text Alternative Version) on Facebook Tweet about Fuel Cell Technologies Office: Hydrogen Cars (Text Alternative Version) on Twitter Bookmark Fuel Cell Technologies Office: Hydrogen Cars (Text Alternative Version) on Google Bookmark Fuel Cell Technologies Office: Hydrogen Cars (Text Alternative Version) on Delicious Rank Fuel Cell Technologies Office: Hydrogen Cars (Text Alternative Version) on Digg Find More places to share Fuel Cell Technologies Office: Hydrogen Cars (Text Alternative Version) on AddThis.com... Publications Program Publications Technical Publications Educational Publications Newsletter Program Presentations Multimedia Conferences & Meetings

257

Fuel Cell Technologies Office: Hydrogen Storage (Text Alternative Version)  

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

Storage (Text Storage (Text Alternative Version) to someone by E-mail Share Fuel Cell Technologies Office: Hydrogen Storage (Text Alternative Version) on Facebook Tweet about Fuel Cell Technologies Office: Hydrogen Storage (Text Alternative Version) on Twitter Bookmark Fuel Cell Technologies Office: Hydrogen Storage (Text Alternative Version) on Google Bookmark Fuel Cell Technologies Office: Hydrogen Storage (Text Alternative Version) on Delicious Rank Fuel Cell Technologies Office: Hydrogen Storage (Text Alternative Version) on Digg Find More places to share Fuel Cell Technologies Office: Hydrogen Storage (Text Alternative Version) on AddThis.com... Publications Program Publications Technical Publications Educational Publications Newsletter Program Presentations Multimedia Conferences & Meetings

258

H- radio frequency source development at the Spallation Neutron Source  

SciTech Connect (OSTI)

The Spallation Neutron Source (SNS) now routinely operates nearly 1 MW of beam power on target with a highly persistent {approx}38 mA peak current in the linac and an availability of {approx}90%. H{sup -} beam pulses ({approx}1 ms, 60 Hz) are produced by a Cs-enhanced, multicusp ion source closely coupled with an electrostatic low energy beam transport (LEBT), which focuses the 65 kV beam into a radio frequency quadrupole accelerator. The source plasma is generated by RF excitation (2 MHz, {approx}60 kW) of a copper antenna that has been encased with a thickness of {approx}0.7 mm of porcelain enamel and immersed into the plasma chamber. The ion source and LEBT normally have a combined availability of {approx}99%. Recent increases in duty-factor and RF power have made antenna failures a leading cause of downtime. This report first identifies the physical mechanism of antenna failure from a statistical inspection of {approx}75 antennas which ran at the SNS, scanning electron microscopy studies of antenna surface, and cross sectional cuts and analysis of calorimetric heating measurements. Failure mitigation efforts are then described which include modifying the antenna geometry and our acceptance/installation criteria. Progress and status of the development of the SNS external antenna source, a long-term solution to the internal antenna problem, are then discussed. Currently, this source is capable of delivering comparable beam currents to the baseline source to the SNS and, an earlier version, has briefly demonstrated unanalyzed currents up to {approx}100 mA (1 ms, 60 Hz) on the test stand. In particular, this paper discusses plasma ignition (dc and RF plasma guns), antenna reliability, magnet overheating, and insufficient beam persistence.

Welton, Robert F [ORNL; Pennisi, Terry R [ORNL; Roseberry, Ron T [ORNL; Stockli, Martin P [ORNL

2012-01-01T23:59:59.000Z

259

DOE-2 supplement: Version 2.1E  

SciTech Connect (OSTI)

This publication updates the DOE-2 Supplement form version 2.1D to version to 2.1E. It contains detailed discussions and instructions for using the features and enhancements introduced into the 2.1B, 2.1C, 2.1D, and 2.1E versions of the program. The building description section contains information on input functions in loads and systems, hourly report frequencies, saving files of hourly output for post processing, sharing hourly report data among program modules, the metric option, and input macros and general library features. The loads section contains information on sunspaces, sunspace modeling, window management and solar radiation, daylighting, trombe walls, fixed shades, fins and overhangs, shade schedules, self shades, heat distribution from lights, the Sherman-Grimsrud infiltrations method. terrain and height modification to wind speed, floor multipliers and interior wall types, improved exterior infrared radiation loss calculation, improved outside air film conductance calculation, window library, window frames, and switchable glazing. The systems section contains information on energy end use and meters, powered induction units, a packaged variable volume -- variable temperature system, a residential variable volume -- variable temperature system, air source heat pump enhancements, water loop heat pump enhancements, variable speed electric heat pump, gas heat pumps, hot water heaters, evaporative cooling, total gas solid-desiccant systems, add on desiccant cooling, water cooled condensers, evaporative precoolers outside air economizer control, optimum fan start, heat recovery from refrigerated case work, night ventilation, baseboard heating, moisture balance calculations, a residential natural ventilation algorithm, improved cooling coil model, system sizing and independent cooling and heating sizing ratios. The plant section contains information on energy meters, gas fired absorption chillers, engine driven compressor chillers, and ice energy storage.

Winkelmann, F.C.; Birdsall, B.E.; Buhl, W.F.; Ellington, K.L.; Erdem, A.E. [Lawrence Berkeley Lab., CA (United States); Hirsch, J.J.; Gates, S. [Hirsch (James J.) and Associates, Camarillo, CA (United States)

1993-11-01T23:59:59.000Z

260

Ground Electromagnetic Techniques | Open Energy Information  

Open Energy Info (EERE)

Ground Electromagnetic Techniques Ground Electromagnetic Techniques (Redirected from Ground Electromagnetic Methods) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Technique: Ground Electromagnetic Techniques Details Activities (0) Areas (0) Regions (0) NEPA(0) Exploration Technique Information Exploration Group: Geophysical Techniques Exploration Sub Group: Electrical Techniques Parent Exploration Technique: Electromagnetic Techniques Information Provided by Technique Lithology: Rock composition, mineral and clay content Stratigraphic/Structural: Detection of permeable pathways, fracture zones, faults Hydrological: Resistivity influenced by porosity, grain size distribution, permeability, fluid saturation, fluid type and phase state of the pore water Thermal: Resistivity influenced by temperature

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


261

Earth resistivity measurement near substation ground grids  

SciTech Connect (OSTI)

Proper substation grounding grid design requires good, accurate soil resistivity measurements. This data is essential to model the substation ground grid to design a safe ground grid with a satisfactory ground grid resistance at minimum cost. For substations with several decades of service, there is some concern that a grid may have deteriorated, been damaged during equipment installation or excavation, or that initial soil resistivity measurements were lost or may not have been correctly performed. Ground grid conductors change the substation surface voltage distribution. Any voltage measurements taken at the complete substation will also vary from the tests made without conductors present. During testing, current was injected in the soil by probes placed near the ground grid. The current tends to follow the ground grid conductors since copper is a far better conductor than the soil it is placed in. Resistance readings near grids will be lower than readings in undisturbed soil. Since computer models were unavailable for many years, analyzing the effect of the grid conductors on soil resistivity measurements was very difficult. As a result, soil resistivity measurements made close to substations were of little use to the engineer unless some means of correcting the measured values could be developed. This paper will present results of soil resistivity measurements near a substation ground grid before and after a ground grid has been installed and describes a means of calculating the undisturbed soil model.

Lodwig, S.G.; Mateja, S.A. [ComEd, Chicago, IL (United States)

1996-11-01T23:59:59.000Z

262

Design of AC substation grounding system.  

E-Print Network [OSTI]

??The purpose for this paper is to understand the basic foundation used to safely design a substation grounding system for AC systems. The following criteria (more)

Meas, Ra

2014-01-01T23:59:59.000Z

263

118-K-1 Burial Ground - Hanford Site  

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

Receiving and Processing Facility Waste Sampling and Characterization Facility Waste Treatment Plant 118-K-1 Burial Ground Email Email Page | Print Print Page |Text Increase...

264

White House budget to ground SOFIA  

Science Journals Connector (OSTI)

... in to make up the difference, the cuts would ground the aeroplane, a modified Boeing 747 that carries a 2.5-metre telescope. ...

Alexandra Witze

2014-03-04T23:59:59.000Z

265

Programmatic Environmental Impact Statement for Ground Water...  

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

Environmental Impact Statement for Ground Water Volumes I & II (October 1996) Optical character recognition has been applied to these files, but full search capabilities...

266

IBM Presentation Template Full Version  

U.S. Energy Information Administration (EIA) Indexed Site

10 IBM Corporation 10 IBM Corporation Smart Grid: Impacts on Electric Power Supply and Demand 2010 Energy Conference: Short-Term Stresses, Long-Term Change Michael Valocchi, Global Energy and Utilities Industry Leader, IBM Global Business Services April, 2010 © 2010 IBM Corporation 2 Discussion Topics The Business Model will Evolve The Consumer Value Model will Transform A New Energy Consumer will Emerge Customers Segmentation will be Done in a Different Manner Information and Data Sources will Change © 2010 IBM Corporation 3 The emerging value chain will allow consumers to have a different relationship with their energy providers © 2010 IBM Corporation 4 1. Smart, Connected Devices 2. Integrated Communication Networks 3. System Integration

267

The electronic version is the official version of this policy. Page 1 of 5 Fraud Policy  

E-Print Network [OSTI]

The electronic version is the official version of this policy. Page 1 of 5 i Fraud Policy the University's position with respect to fraud, including fraud committed for the benefit of the University; b) impose a duty on University employees to report a suspicion of fraud as defined by this policy; c

Habib, Ayman

268

ccsd00001388, Compact Source of EPR Entanglement and Squeezing at Very Low Noise Frequencies  

E-Print Network [OSTI]

ccsd­00001388, version 2 ­ 14 Apr 2004 Compact Source of EPR Entanglement and Squeezing at Very Low 05, France We report on the experimental demonstration of strong quadrature EPR entanglement

269

Statistical and systematic uncertainties in pixel-based source reconstruction algorithms for gravitational lensing  

Science Journals Connector (OSTI)

......hence the number of source pixels that cover the source is smaller. (The colour version...outer regions of the analytic profile, we set the analytic source flux to 10 per cent...resolution is 0.05 arcsec-pixel1. For each set of observations, the middle column corresponds......

Amitpal S. Tagore; Charles R. Keeton

2014-01-01T23:59:59.000Z

270

Advanced array techniques for unattended ground sensor applications  

SciTech Connect (OSTI)

Sensor arrays offer opportunities to beam form, and time-frequency analyses offer additional insights to the wavefield data. Data collected while monitoring three different sources with unattended ground sensors in a 16-element, small-aperture (approximately 5 meters) geophone array are used as examples of model-based seismic signal processing on actual geophone array data. The three sources monitored were: (Source 01). A frequency-modulated chirp of an electromechanical shaker mounted on the floor of an underground bunker. Three 60-second time-windows corresponding to (a) 50 Hz to 55 Hz sweep, (b) 60 Hz to 70 Hz sweep, and (c) 80 Hz to 90 Hz sweep. (Source 02). A single transient impact of a hammer striking the floor of the bunker. Twenty seconds of data (with the transient event approximately mid-point in the time window.(Source 11)). The transient event of a diesel generator turning on, including a few seconds before the turn-on time and a few seconds after the generator reaches steady-state conditions. The high-frequency seismic array was positioned at the surface of the ground at a distance of 150 meters (North) of the underground bunker. Four Y-shaped subarrays (each with 2-meter apertures) in a Y-shaped pattern (with a 6-meter aperture) using a total of 16 3-component, high-frequency geophones were deployed. These 48 channels of seismic data were recorded at 6000 and 12000 samples per second on 16-bit data loggers. Representative examples of the data and analyses illustrate the results of this experiment.

Followill, F.E.; Wolford, J.K.; Candy, J.V.

1997-05-06T23:59:59.000Z

271

Utilization of oilseed proteins in ground beef formulations  

E-Print Network [OSTI]

additives from ten sources were combined with ground beef at two levels and the resulting 20 formulations along with a control formulation were evaluated. The vegetable additives were incorporated at 20 and 30X levels (in the rehydrated form... of the 10 vegetable protein additives was analyzed to determine bulk denisty, initial protein content, water-soluble protein content and the pH value of a water-ertract. The results of the present study indicate that the use of specific vegetable protein...

Marshall, William Houston

2012-06-07T23:59:59.000Z

272

Grounds for Quantum Geometrodynamics in an extended phase space and its cosmological consequences  

E-Print Network [OSTI]

Quantum geometrodynamics (QGD) in extended phase space essentially distinguished from the Wheeler - DeWitt QGD is proposed. The grounds for constructing a new version of quantum geometrodynamics are briefly discussed. The main part in the proposed version of QGD is given to the Schrodinger equation for a wave function of the Universe. The Schrodinger equation carries information about a chosen gauge condition which fixes a reference system. The reference system is represented by a continual medium that can be called ``the gravitational vacuum condencate". A solution to the Schrodinger equation contains information about the integrated system ``a physical object + observation means (the gravitational vacuum condensate)". It may be demonstrated that the gravitational vacuum condensate appears to be a cosmological evolution factor.

T. P. Shestakova

2000-06-29T23:59:59.000Z

273

Interim site characterization report and ground-water monitoring program for the Hanford site solid waste landfill  

SciTech Connect (OSTI)

Federal and state regulations governing the operation of landfills require utilization of ground-water monitoring systems to determine whether or not landfill operations impact ground water at the point of compliance (ground water beneath the perimeter of the facility). A detection-level ground-water monitoring system was designed, installed, and initiated at the Hanford Site Solid Waste Landfill (SWL). Chlorinated hydrocarbons were detected at the beginning of the ground-water monitoring program and continue to be detected more than 1 year later. The most probable source of the chlorinated hydrocarbons is washwater discharged to the SWL between 1985 and 1987. This is an interim report and includes data from the characterization work that was performed during well installation in 1987, such as field observations, sediment studies, and geophysical logging results, and data from analyses of ground-water samples collected in 1987 and 1988, such as field parameter measurements and chemical analyses. 38 refs., 27 figs., 8 tabs.

Fruland, R.M.; Hagan, R.A.; Cline, C.S.; Bates, D.J.; Evans, J.C.; Aaberg, R.L.

1989-07-01T23:59:59.000Z

274

MAPSS Version 1.0 Available  

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

MAPSS (Mapped Atmosphere-Plant-Soil System Model) Version 1.0 Available MAPSS (Mapped Atmosphere-Plant-Soil System Model) Version 1.0 Available The ORNL NASA DAAC is please to announce the release of a new vegetation distribution model product, MAPSS: Mapped Atmosphere-Plant-Soil System Model, Version 1.0. The MAPSS model was developed by the Pacific Northwest Research Station USDA Forest Service and has been used extensively by the IPCC (Intergovernmental Panel on Climate Change) in regional and global assessments of climate change impacts on vegetation. The MAPSS model simulates the potential natural vegetation that could exist on any upland site in the world under present, past, or future climate change. It operates on the fundamental principal that ecosystems will tend to maximize the leaf area that can be supported at a site by available soil

275

Source Four Ellipsoidal Series  

E-Print Network [OSTI]

parallel-blade U-ground connector -B two-pin and ground, 20 amp connector -c grounded, 20 amp, twistlock. to convert data when using any other HpL lamp, use the lumen or candela multiplying factors (Lm mf or cd mf) for that specific lamp, listed in the Lamps table in this datasheet. for lumen data, multiply by the Lm mf

Martin, Jeff

276

COMPETITIVE SOURCING  

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

EXECUTIVE STEERING GROUP Meeting Proceedings October 30, 2002 Room 6E-069, 10:30 - 12:00 Agenda Opening Remarks Bruce Carnes Competitive Sourcing Update Denny O'Brien Team Briefings Team Leads ESG Discussion/Wrap up Bruce Carnes Attendees Bruce Carnes, Acting Chair MaryAnn Shebek Robert Card Prentis Cook Ambassador Brooks Tony Lane Kyle McSlarrow Karen Evans Suzanne Brennan, NTEU Claudia Cross Brian Costlow Helen Sherman Frank Bessera Laurie Morman Denny O'Brien Travis McCrory Bill Pearce Jeff Dowl Mark Hively Steven Apicella Robin Mudd Bruce Carnes chaired the meeting and began with welcoming NTEU to the meeting. In regard to the OMB's Balanced Scorecard, the Department has achieved a Green on progress and we are close to achieving a yellow on status.

277

Ground water contamination in the United States  

Science Journals Connector (OSTI)

...volume of ground water in storage exceeds the vol-ume...geo-thermal water; intruded seawater; water affected by evapotranspiration...pressure and the volume in storage may fluctuate according...Estimates of ground water in storage in the United States...communities have over-pumped their freshwater aquifers...

VI Pye; R Patrick

1983-08-19T23:59:59.000Z

278

Ground Turkey and Potato Plate Ingredients  

E-Print Network [OSTI]

Ground Turkey and Potato Plate Ingredients: 1 onion 1/2 pound ground turkey 1 cup ketchup, low sodium 4 medium potatoes 4 ounces cheddar cheese, low-fat Directions 1. Cut the ends off of the onion. Meanwhile pierce potatoes in several places with fork. Place on baking dish in microwave oven. Microwave

Liskiewicz, Maciej

279

Ground water provides drinking water, irrigation for  

E-Print Network [OSTI]

Ground water provides drinking water, irrigation for crops and water for indus- tries. It is also connected to surface waters, and maintains the flow of rivers and streams and the level of wetlands- tion of those along Lake Michigan, most communi- ties, farms and industries still rely on ground water

Saldin, Dilano

280

Little Climates -- Weather Just Above The Ground  

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

Weather Just Above The Ground Weather Just Above The Ground Nature Bulletin No. 481-A February 17, 1973 Forest Preserve District of Cook County George W, Dunne, President Roland F. Eisenbeis, Supt. of Conservation LITTLE CLIMATES -- Weather Just Above the Ground In a previous bulletin we talked about little climates, underground, resulting from weather conditions in the soil. Just above the ground there is another "little climate" equally important. We frequently see evidences of it without realizing how and why they were produced. Just above the earth, there lies a narrow layer of changeable weather that is affected at both surfaces by its mighty neighbors: the land below and the restless air in the atmosphere above it. Under the spell of gravity, it clings to the ground in spite of all but the swiftest winds. In this layer there are special weather conditions overlooked by nearly everyone.

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


281

Seismic testing of full?scale structures through applied ground motion  

Science Journals Connector (OSTI)

The Nevada Testing Institute (NeTI) and SRI International (SRI) in partnership with prominent research universities and state and federal government and industry have been evolving since 1995 a unique concept of generating earthquake?like ground motion to test large? and full?scale structures and structural systems at the Nevada Test Site. The RESCUE technique is used to produce strong ground motion by simultaneously expanding a planar array of buried vertical sources. The ground motion sources consist of a rubber bladder wrapped around a steel rectangular mandrel. Propellant is burnt in the source to produce low pressures that expand the bladder to move the soil bed. Because pressures are low the soil is not damaged allowing for sequential pulses and multiple tests on test structures. Eighty cycles of ground motion over durations of up to 120 s will be available in full scale. Proof?of?concept testing was successfully completed in 1998 in California and Nevada. The tests show that ground motions with accelerations of 1g to potentially 3g velocities of 100 to 140 cm/s and displacements of 60 cm to greater than 100 cm can be produced at the full scale test center. Construction of the full?scale testing center beginning in 2000 is planned.

Peter A. Mote; Paul R. Gefken

1999-01-01T23:59:59.000Z

282

LANL breaks ground on key sediment control project  

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

Sediment control project Sediment control project LANL breaks ground on key sediment control project Called "grade-control" structures, the approximately $2 million features are up to eight feet high and made of rocks packed tightly into wire enclosures. November 5, 2009 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials.

283

Rebuilding After Disaster: Going Green from the Ground Up | Open Energy  

Open Energy Info (EERE)

After Disaster: Going Green from the Ground Up After Disaster: Going Green from the Ground Up Jump to: navigation, search Name Rebuilding After Disaster: Going Green from the Ground Up Agency/Company /Organization National Renewable Energy Laboratory Focus Area Buildings, Economic Development, Energy Efficiency, People and Policy, Transportation, Water Conservation, Renewable Energy, Biomass, Geothermal, Ground Source Heat Pumps, Solar, - Solar Hot Water, - Solar Pv, Biomass - Waste To Energy, Wind Phase Bring the Right People Together, Create a Vision, Determine Baseline, Evaluate Options, Develop Goals, Prepare a Plan, Get Feedback, Develop Finance and Implement Projects, Create Early Successes Resource Type Case studies/examples Availability Publicly available--Free Publication Date 10/1/2009

284

Ground Gravity Survey At Lightning Dock Area (Warpinski, Et Al., 2002) |  

Open Energy Info (EERE)

source source History View New Pages Recent Changes All Special Pages Semantic Search/Querying Get Involved Help Apps Datasets Community Login | Sign Up Search Page Edit History Facebook icon Twitter icon » Ground Gravity Survey At Lightning Dock Area (Warpinski, Et Al., 2002) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Ground Gravity Survey At Lightning Dock Area (Warpinski, Et Al., 2002) Exploration Activity Details Location Lightning Dock Area Exploration Technique Ground Gravity Survey Activity Date Usefulness not indicated DOE-funding Unknown Notes As a foundation for successful siting and drilling a deep test well, additional geophysical work has been completed including gravity, resistivity, and airborne magnetic surveys. Several new seismic profiles

285

Radiation source  

DOE Patents [OSTI]

A device and method for relativistic electron beam heating of a high-density plasma in a small localized region. A relativistic electron beam generator or accelerator produces a high-voltage electron beam which propagates along a vacuum drift tube and is modulated to initiate electron bunching within the beam. The beam is then directed through a low-density gas chamber which provides isolation between the vacuum modulator and the relativistic electron beam target. The relativistic beam is then applied to a high-density target plasma which typically comprises DT, DD, or similar thermonuclear gas at a density of 10.sup.17 to 10.sup.20 electrons per cubic centimeter. The target gas is ionized prior to application of the relativistic electron beam by means of a laser or other preionization source to form a plasma. Utilizing a relativistic electron beam with an individual particle energy exceeding 3 MeV, classical scattering by relativistic electrons passing through isolation foils is negligible. As a result, relativistic streaming instabilities are initiated within the high-density target plasma causing the relativistic electron beam to efficiently deposit its energy into a small localized region of the high-density plasma target.

Thode, Lester E. (Los Alamos, NM)

1981-01-01T23:59:59.000Z

286

June 04, 2008 Version 1.0  

E-Print Network [OSTI]

June 04, 2008 Version 1.0 WebConnect 2.0 TM Reference Guide #12;Reference Guide for WebConnectTM 2.0 i Contents Chapter 1: Overview of WebConnectTM 2.0 1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Illustration of WebConnectTM 2

Rodriguez, Carlos

287

User's Guide Version 1.2  

E-Print Network [OSTI]

for a given data file MUST be in the same directory in order for it to load properly. This is usually Science, Sanes Lab. Both versions use the same format of data from the application Slice and are only compatible to Slice data or other data file of the same format. This manual is not a continuation

288

Hypothetical Temporal Reasoning with History (Extended Version)  

E-Print Network [OSTI]

a history--encoding based methodology developed by Chomicki for checking dynamic database integrityHypothetical Temporal Reasoning with History Encoding (Extended Version) Marcelo Arenas constraints into a situation­calculus based specification of database updates as proposed by Reiter. By doing

Bertossi, Leopoldo

289

pdf version of the entry Time Machines  

E-Print Network [OSTI]

pdf version of the entry Time Machines http://plato.stanford.edu/archives/win2010/entries/time-machine, Stanford, CA 94305 Time Machines Copyright c 2010 by the authors John Earman and Christian W¨uthrich All rights reserved. Copyright policy: https://leibniz.stanford.edu/friends/info/copyright/ Time Machines

Wüthrich, Christian

290

Version Auteur Monitoring the International Standardization Process  

E-Print Network [OSTI]

Version Auteur Monitoring the International Standardization Process Theoretical Choices are materialized in standards. The main purpose is to design both a methodology and specific text mining tools to investigate these standards. These tools will be implemented in a platform designed to provide cartographic

Boyer, Edmond

291

The COCONUT API Version 2.32  

E-Print Network [OSTI]

The COCONUT API Version 2.32 Reference Manual Hermann Schichl University of Vienna, Department Contents 1 COCONUT API Namespace Index 1 2 COCONUT API Hierarchical Index 1 3 COCONUT API Compound Index 8 4 COCONUT API File Index 12 5 COCONUT API Namespace Documentation 15 6 COCONUT API Class

Schichl, Hermann

292

Final version 11 April 1997 Connecticut  

E-Print Network [OSTI]

Final version 11 April 1997 Connecticut Juror Selection East Hartford Hartford West Hartford Avon, and the whole of Section 7 and Appendix B need major revision. Report to the Connecticut Public Defender The questionnaire data 12 3 Measures of disparity 17 4 The JIS data 19 5 Federal data 26 6 Connecticut population

Pollard, David

293

HOME GROUNDS & ANIMALS 2014 Home Fruit: Disease and Insects 3-1  

E-Print Network [OSTI]

HOME GROUNDS & ANIMALS 2014 Home Fruit: Disease and Insects 3-1 Disease and Insects Keith S. Yoder Pathologist, Alson H. Smith Jr. AREC Overview Growing fruits in the home orchard or garden can be an interesting and satisfying hobby, as well as a source of nutritious food for the home gardener. Tree fruits

Liskiewicz, Maciej

294

GROUND-COUPLED HEAT-PUMP-SYSTEM EXPERIMENTAL RESULTS* Philip D. Metz  

E-Print Network [OSTI]

#12;GROUND-COUPLED HEAT-PUMP-SYSTEM EXPERIMENTAL RESULTS* Philip D. Metz _Solar and Renewables house in Upton, Long Island, New York has been heated and cooled by a liquid source heat pump using- saving construction with a heating load of 7.8 X 106 J/OC-day (4.1 X 103 Btu/ OF-day). The heat pump used

Oak Ridge National Laboratory

295

First conference on ground control problems in the Illinois Coal Basin: proceedings  

SciTech Connect (OSTI)

The first conference on ground control problems in the Illinois Coal Basin was held at the Southern Illinois University at Carbondale, Illinois, August 22-24, 1979. Twenty-one papers from the proceedings have been entered individually into EDB; one had been entered previously from other sources. (LTN)

Chugh, Y.P.; Van Besien, A. (eds.)

1980-06-01T23:59:59.000Z

296

Importance of moisture transport, snow cover and soil freezing to ground temperature predictions  

E-Print Network [OSTI]

foundation may also be explicitly calculated. For buildings utilizing ground source heat pump systems of the annual outdoor and indoor air temperatures. Then periodic heat transfer coefficients and phase lags with significant earth contact. A numerical model for heat and moisture transfer in partially frozen soils has been

297

Definition: Ground Electromagnetic Techniques | Open Energy Information  

Open Energy Info (EERE)

Definition Definition Edit with form History Facebook icon Twitter icon » Definition: Ground Electromagnetic Techniques Jump to: navigation, search Dictionary.png Ground Electromagnetic Techniques Ground electromagnetic techniques measure electromagnetic fields in order to determine subsurface electrical resistivity with the earth surface as the observation point.[1] View on Wikipedia Wikipedia Definition The electromagnetic force is one of the four fundamental interactions in nature, the other three being the strong interaction, the weak interaction, and gravitation. This force is described by electromagnetic fields, and has innumerable physical instances including the interaction of electrically charged particles and the interaction of uncharged magnetic force fields with electrical conductors. The word

298

Ground Electromagnetic Techniques | Open Energy Information  

Open Energy Info (EERE)

Ground Electromagnetic Techniques Ground Electromagnetic Techniques Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Technique: Ground Electromagnetic Techniques Details Activities (0) Areas (0) Regions (0) NEPA(0) Exploration Technique Information Exploration Group: Geophysical Techniques Exploration Sub Group: Electrical Techniques Parent Exploration Technique: Electromagnetic Techniques Information Provided by Technique Lithology: Rock composition, mineral and clay content Stratigraphic/Structural: Detection of permeable pathways, fracture zones, faults Hydrological: Resistivity influenced by porosity, grain size distribution, permeability, fluid saturation, fluid type and phase state of the pore water Thermal: Resistivity influenced by temperature Dictionary.png

299

Surface plasma source with saddle antenna radio frequency plasma generator  

SciTech Connect (OSTI)

A prototype RF H{sup -} surface plasma source (SPS) with saddle (SA) RF antenna is developed which will provide better power efficiency for high pulsed and average current, higher brightness with longer lifetime and higher reliability. Several versions of new plasma generators with small AlN discharge chambers and different antennas and magnetic field configurations were tested in the plasma source test stand. A prototype SA SPS was installed in the Spallation Neutron Source (SNS) ion source test stand with a larger, normal-sized SNS AlN chamber that achieved unanalyzed peak currents of up to 67 mA with an apparent efficiency up to 1.6 mA/kW. Control experiments with H{sup -} beam produced by SNS SPS with internal and external antennas were conducted. A new version of the RF triggering plasma gun has been designed. A saddle antenna SPS with water cooling is fabricated for high duty factor testing.

Dudnikov, V.; Johnson, R. P. [Muons, Inc., Batavia, Illinios 60510 (United States); Murray, S.; Pennisi, T.; Piller, C.; Santana, M.; Stockli, M.; Welton, R. [ORNL, Oak Ridge, Tennessee 37831 (United States)

2012-02-15T23:59:59.000Z

300

Instrument and Source Design Division | ORNL Neutron Sciences  

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

Ron Crone, RRD Director Ron Crone, RRD Director ISDD Director Ron Crone. Instrument and Source Design Division The Instrument and Source Design Division (ISDD) supports the engineering and development of scientific instruments at the High Flux Isotope Reactor and the Spallation Neutron Source. ISDD continuously develops facilities and capabilities associated with neutron science through research and development. Organization Chart A PDF version of the ISDD Organization Chart is available. Key Division Contacts Director Ron Crone Administrative Assistant Wendy Brooks HFIR Instrument Engineering Doug Selby SNS Instrument Engineering David Vandergriff Instrumentation Projects and Development Ken Herwig Project Management/Operations and Analysis Barbara Thibadeau Source Development and Engineering Analysis Phil Ferguson

Note: This page contains sample records for the topic "ground source versions" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
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We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


301

Linear Operators and Their Spectra Web Supplement, version 5  

E-Print Network [OSTI]

Linear Operators and Their Spectra Web Supplement, version 5 E Brian Davies Department to put a copy on the web, in the hope that some readers may be encouraged to buy the paper version. #12

Davies, Brian

302

Linear Operators and Their Spectra Web Supplement, version 21  

E-Print Network [OSTI]

Linear Operators and Their Spectra Web Supplement, version 21 E Brian Davies Department to put a copy on the web, in the hope that some readers may be encouraged to buy the paper version. #12

Davies, Brian

303

National Residential Efficiency Measures Database Unveiled (text version)  

Broader source: Energy.gov [DOE]

Below is the text version of the Webinar titled "National Residential Efficiency Measures Database Unveiled," originally presented on January 18, 2011. In addition to this text version of the audio...

304

Retrofit Financial Analysis Tool, Version 1.1.01  

Broader source: Energy.gov [DOE]

Download a zip file containing the Retrofit Financial Analysis Tool, Version 1.1.01, and an example version of the Tool filled in with sample data. Save the file to your computer before opening..

305

SOW and Key Performance Parameters (KPP) Handbook Final Version...  

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

SOW and Key Performance Parameters (KPP) Handbook Final Version 9-30-2014 SOW and Key Performance Parameters (KPP) Handbook Final Version 9-30-2014 This handbook provides suggested...

306

U-239: Apple iPhone SMS Processing Flaw Lets Remote Users Spoof SMS Source  

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

39: Apple iPhone SMS Processing Flaw Lets Remote Users Spoof SMS 39: Apple iPhone SMS Processing Flaw Lets Remote Users Spoof SMS Source Addresses U-239: Apple iPhone SMS Processing Flaw Lets Remote Users Spoof SMS Source Addresses August 20, 2012 - 7:00am Addthis PROBLEM: Apple iPhone SMS Processing Flaw Lets Remote Users Spoof SMS Source Addresses PLATFORM: Version(s): 6 beta 4 and prior versions ABSTRACT: A remote user can spoof SMS source addresses. Reference LINKS: SecurityTracker Alert ID: 1027410 Apple.com PCMag.com The original advisory IMPACT ASSESSMENT: Medum Discussion: A vulnerability was reported in Apple iPhone. A remote user can send an SMS message with a specially crafted User Data Header (UDH) value that specifies an alternate reply address. The recipient's iPhone will display the reply address as the source of the SMS.

307

Source Memory in Individuals with Subclinical Obsessive-Compulsive Symptoms  

E-Print Network [OSTI]

, bilateral ACC, parietal cortices, and cerebellum. A study by van de Heuvel (2005) compared 22 medication free patients with OCD and 22 healthy controls using an event-related fMRI version of the Tower of London Task. OCD patients performed... and low temporal functioning. Finally, in an event related fMRI study, prefrontal activity was 10 related more to source than item retrieval (Curran, DeBuse, Woroch, & Hirshman, 2006). These studies suggest dissociation between item and source...

Olson, Christy Ann

2009-03-30T23:59:59.000Z

308

Grounded Renewable Energy | Open Energy Information  

Open Energy Info (EERE)

Grounded Renewable Energy Grounded Renewable Energy Jump to: navigation, search Name Grounded Renewable Energy Place Carbondale, Colorado Zip 81623 Sector Renewable Energy, Solar Product Grounded Renewable Energy designs turn-key solar systems for homes and businesses in Colorado. Coordinates 41.573959°, -75.501361° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":41.573959,"lon":-75.501361,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

309

Ground Insulation Measurement in AC IT Systems  

Science Journals Connector (OSTI)

In the chapter there is presented general information on physical nature of network-to-ground insulation. Sense of insulation equivalent resistance parameter is explained. A method of insulation resistances-to-...

Piotr Olszowiec

2013-01-01T23:59:59.000Z

310

Home Energy Score Post-Pilot Update Webinar (Text Version)  

Broader source: Energy.gov [DOE]

Below is the text version of the webinar, Home Energy Score Post-Pilot Update, presented in September 2011.

311

EECBG Strategies and Considerations Approaching Lenders Webcast (Text Version)  

Broader source: Energy.gov [DOE]

Below is a text version of the December 3, 2009 What Drives Consumer Borrowing for Energy Efficiency?

312

Structuring Credit Enhancements for Clean Energy Finance Programs (Text Version)  

Broader source: Energy.gov [DOE]

Below is a text version of the January 15, 2010 Structuring Loan Loss Reserve Funds for Clean Energy Finance Programs.

313

Strengthening the Workforce in Better Buildings Neighborhoods (Text Version)  

Broader source: Energy.gov [DOE]

Below is a text version of the Better Buildings Neighborhood Program "Strengthening the Workforce in Better Buildings Neighborhoods" video.

314

Text-Alternative Version: LEDs for Interior Office Applications  

Broader source: Energy.gov [DOE]

Below is the text-alternative version of the LEDs for Interior Office Applications webcast, held March 18, 2010.

315

Text-Alternative Version: LED Replacements for Linear Fluorescent Lamps  

Broader source: Energy.gov [DOE]

Below is the text-alternative version of the "LED Replacements for Linear Fluorescent Lamps" webcast, held June 20, 2011.

316

Text-Alternative Version: Evaluating LED Street Lighting Solutions  

Broader source: Energy.gov [DOE]

Below is the text-alternative version of the Evaluating LED Street Lighting Solutions webcast, held July 20, 2010.

317

Indoor airPLUS Construction Specifications Version 1 (Rev. 02)  

Broader source: Energy.gov [DOE]

Indoor airPLUS Construction Specifications Version 1 (Rev. 02), November 2013, from the U.S. Environmental Protection Agency.

318

DOE Challenge Home Comprehensive Building Science Webinar (Text Version)  

Broader source: Energy.gov [DOE]

Below is the text version of the webinar, DOE Zero Energy Ready Home - Comprehensive Building Science, presented in March 2014.

319

Tax Deduction Qualified Software Tas version 9.3.1  

Broader source: Energy.gov [DOE]

Information about the Tas version 9.3.1 qualified computer software and federal tax incentive requirements for commercial buildings.

320

Text-Alternative Version: Pedestrian-Friendly Nighttime Lighting Webinar  

Broader source: Energy.gov [DOE]

Below is the text-alternative version of the "Pedestrian-Friendly Nighttime Lighting" webcast, held November 19, 2013.

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


321

EECLP Webinar #1: Overview and Cost Effectiveness-- Text Version  

Broader source: Energy.gov [DOE]

Below is the text version of the webinar, EECLP Webinar #1: Overview and Cost Effectiveness, presented in December 2014.

322

Text-Alternative Version: Smithsonian GATEWAY Demonstration Video  

Broader source: Energy.gov [DOE]

Following is a text version of a video about the GATEWAY demonstration project at the Smithsonian American Art Museum.

323

Shielding and grounding in large detectors  

SciTech Connect (OSTI)

Prevention of electromagnetic interference (EMI), or ``noise pickup,`` is an important design aspect in large detectors in accelerator environments. Shielding effectiveness as a function of shield thickness and conductivity vs the type and frequency of the interference field is described. Noise induced in transmission lines by ground loop driven currents in the shield is evaluated and the importance of low shield resistance is emphasized. Some measures for prevention of ground loops and isolation of detector-readout systems are discussed.

Radeka, V.

1998-09-01T23:59:59.000Z

324

Systems Engineering Leading Indicators Guide, Version 2.0  

E-Print Network [OSTI]

The Systems Engineering Leading Indicators Guide editorial team is pleased to announce the release of Version 2.0. Version 2.0 supersedes Version 1.0, which was released in July 2007 and was the result of a project initiated ...

Lean Advancement Initiative

2010-06-29T23:59:59.000Z

325

What is version control for? What is Subversion?  

E-Print Network [OSTI]

What is version control for? What is Subversion? Some Practical Advice Further Resources Sciences University of Western Ontario November 27, 2006 1 of 19 #12;What is version control for? What is Subversion? Some Practical Advice Further Resources Outline 1 What is version control for? Peace of mind

Murdoch, Duncan

326

Tax Deduction Qualified Software TRNSYS version 17.01.0016 TESS Libraries version 17.1.01  

Broader source: Energy.gov [DOE]

provides information about the TRNSYS version 17.01.0016 and TESS Libraries version 17.1.01 qualified computer software, which calculates energy and power cost savings that meet federal tax incentive requirements for commercial buildings.

327

Source Four Ellipsoidal Series  

E-Print Network [OSTI]

Parallel-blade U-ground connector -B Two-pin and ground, 20 amp connector -C grounded, 20 amp, twistlock lamp, use the lumen or candela multiplying factors (Lm mF or Cd mF) for that specific lamp, listed in the Lamps table in this datasheet. For lumen data, multiply by the Lm mF. For candela or footcandle data

Martin, Jeff

328

Pedro Communications Patch for All Versions  

U.S. Energy Information Administration (EIA) Indexed Site

Pedro Communications Patch for All Versions Pedro Communications Patch for All Versions Released: March 2007 NOTICE TO NEW PEDRO 6.2 USERS The following process corrects the following error: Application Terminated. Error accessing external object property hostname… This error is due to some Pedro 6.2 Installation CD's that are missing a required Pedro 6.2 ActiveX component. This component allows for the connection and transfer of your Pedro 6.2 entered survey data to the EIA anonymous ftp server. Please follow the instructions below to correct this issue: Close Pedro\Pedro Communications if either one is currently running on your PC. Click on the following link EXE. Click the Save button to save the self-extracting zip file csftp32.exe to your Desktop or temporary directory. When the Download Complete dialog box pops up, click Run to install the patch.

329

Version 2 Global Fire Emissions Database Available  

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

Global Fire Emissions Database Available Global Fire Emissions Database Available The ORNL DAAC announces the release of the data set "Global Fire Emissions Database, Version 2 (GFEDv2)." This data set, which supersedes and replaces the Global Fire Emissions Database, Version 1 (GFEDv1), consists of 1 degree x 1 degree gridded monthly burned area, fuel loads, combustion completeness, and fire emissions of carbon (C), carbon dioxide (CO2), carbon monoxide (CO), methane (CH4), non-methane hydrocarbons (NMHC), molecular hydrogen (H2), nitrogen oxides (NOx), nitrous oxide (N2O), particulate matter (PM2.5), total particulate matter (TPM), total carbon (TC), organic carbon (OC), and black carbon (BC) for the time period January 1997 - December 2004. For more information or to access this data set, please see the Vegetation

330

GROUND PLANE INSULATION FAILURE IN THE FIRST TPC SUPERCONDUCTING COIL  

E-Print Network [OSTI]

is WIUUTEO GROUND PLANE INSULATION FAILURE IN THE FIRST TPCOn August 27, 1980, an insulation failure occurred dt-ringby a failure uf ground plane insulation. ACKNOWLEDGMENTS The

Green, M.A.

2010-01-01T23:59:59.000Z

331

Water Quality Surface and Ground | Open Energy Information  

Open Energy Info (EERE)

Ground Jump to: navigation, search Retrieved from "http:en.openei.orgwindex.php?titleWaterQualitySurfaceandGround&oldid612197" Category: NEPA Resources...

332

EPA - Ground Water Discharges (EPA's Underground Injection Control...  

Open Energy Info (EERE)

EPA - Ground Water Discharges (EPA's Underground Injection Control Program) webpage Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: EPA - Ground Water...

333

EPICS Version 4 - Implementing Complex Data Types  

SciTech Connect (OSTI)

Through phase 1 and phase 2 SBIR grants, s fully functional I/O Controller and communication protocol for version 4 of EPICS is completed. This new software architecture provides a flexible and extendible architecture. Version 4 is implemented fully in Java. The performance metrics look promising. The final portion of phase 2 is to optimize the communication mechanisms. Subsequent work on different aspects of this are required to provide a viable solutions in various areas. Version 3 of EPICS is able to provide a platform for implementing channel based control, because the channel and attributes for time stamping, alarm, display and control were narrow, well defined, and complete. To extend EPICS functionality beyond this, it is necessary to define attributes needed for archive data, array, image data, and directory services. The proper handling of several array types enables the development of middle layer servers such as orbit and bump control in accelerators. Phase 1 should produce a well defined, reviewed, and agreed upon definition of the metadata required for these services. A Phase 2 grant would provide tools that implemented archiving, general array, imaging, and directory applications.

Marty Kraimer,; John dalesio

2012-11-27T23:59:59.000Z

334

Solid-State Lighting: Text-Alternative Version: LED Essentials -  

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

Essentials - Technology, Applications, Advantages, Disadvantages to someone Essentials - Technology, Applications, Advantages, Disadvantages to someone by E-mail Share Solid-State Lighting: Text-Alternative Version: LED Essentials - Technology, Applications, Advantages, Disadvantages on Facebook Tweet about Solid-State Lighting: Text-Alternative Version: LED Essentials - Technology, Applications, Advantages, Disadvantages on Twitter Bookmark Solid-State Lighting: Text-Alternative Version: LED Essentials - Technology, Applications, Advantages, Disadvantages on Google Bookmark Solid-State Lighting: Text-Alternative Version: LED Essentials - Technology, Applications, Advantages, Disadvantages on Delicious Rank Solid-State Lighting: Text-Alternative Version: LED Essentials - Technology, Applications, Advantages, Disadvantages on Digg

335

Water on Earth Source % of Supply  

E-Print Network [OSTI]

1 Water on Earth Source % of Supply Oceans 97.08 Ice Sheets and Glaciers 1.99 Ground Water 0.62 Atmosphere 0.29 Lakes (Fresh) 0.01 Inland Seas / Salt Water Lakes 0.005 Soil Moisture 0.004 Rivers 0.001 Water · Water is the solvent, the medium and the participant in most of the chemical reactions occurring

Cochran-Stafira, D. Liane

336

Present state of the SOURCES computer code  

SciTech Connect (OSTI)

In various stages of development for over two decades, the SOURCES computer code continues to calculate neutron production rates and spectra from four types of problems: homogeneous media, two-region interfaces, three-region interfaces and that of a monoenergetic alpha particle beam incident on a slab of target material. Graduate work at the University of Missouri - Rolla, in addition to user feedback from a tutorial course, provided the impetus for a variety of code improvements. Recently upgraded to version 4B, initial modifications to SOURCES focused on updates to the 'tape5' decay data library. Shortly thereafter, efforts focused on development of a graphical user interface for the code. This paper documents the Los Alamos SOURCES Tape1 Creator and Library Link (LASTCALL) and describes additional library modifications in more detail. Minor improvements and planned enhancements are discussed.

Shores, E. F. (Erik F.)

2002-01-01T23:59:59.000Z

337

Widget:PrintFullVersionButton | Open Energy Information  

Open Energy Info (EERE)

PrintFullVersionButton PrintFullVersionButton Jump to: navigation, search This widget creates a button, which create a button matching the PrintPDF button style, which will direct the user to the assembled page. This template assumes the existence of the PrintPDFButton widget and template. Parameters page - The wiki address of the assembled page, or full version to be printed. cover - The name of a wiki page to use as a cover page (optional) Dependencies Template:PrintFullVersionButton Template:PrintPDFButton Widget:PrintPDFButton Usage This Widget assumes the existence of HTML elements created by the PrintFullVersionButton template, and is called via that template. {{PrintFullVersionButton}} Example {{PrintFullVersionButton}} (displays in the upper right corner of the page) Retrieved from

338

Solar Assisted Heat Pump Systems with Ground Heat Exchanger Simulation Studies  

Science Journals Connector (OSTI)

Abstract Different concepts of solar assisted heat pump systems with ground heat exchanger are simulated according to IEA SHC Task44/HPP Annex38 reference conditions. Two aspects of the concepts are investigated using TRNSYS simulations. First, the solar impact on system efficiency is assessed by the seasonal performance factor. Second, the solar impact on the possible shortening of the ground heat exchanger is evaluated by the minimum temperature at the ground heat exchanger inlet. The simulation results reveal diverging optimums for the concepts. The direct use of solar energy clearly achieves the best effect on the efficiency improvement. A simple domestic hot water system reaches a seasonal performance factor of 4.5 and solar combi-systems seasonal performance factors up to 6. In contrast, the use of solar energy on the cold side of the heat pump achieves the best effects on the shortening of the ground heat exchanger of up to 20%. Two highly sensitive influences are investigated with the developed transient system model. First, the minimum allowed heat source temperature is varied. Here 1K equals a variation of 0.25 in the seasonal performance or of around 10% ground heat exchanger length. Second, the ground heat exchanger model is simulated without and with a pre-pipe that improves the transient model behavior. The influence of this pre-pipe on the SPF is small for conventionally designed ground heat exchangers, but of around 2K for the minimum inlet temperature. Therefore, the dynamic model quality reveals potential to reduce the size of the ground heat exchanger corresponding to investment costs.

Erik Bertram

2014-01-01T23:59:59.000Z

339

CMS Preprocessing Subsystem user`s guide. Software version 1.2  

SciTech Connect (OSTI)

The Common Mapping Standard (CMS) Data Production System (CDPS) produces and distributes CMS data in compliance with the Common Mapping Standard Interface Control Document, Revision 2.2. Historically, tactical mission planning systems have been the primary clients of CMS data. CDPS is composed of two subsystems, the CMS Preprocessing Subsystem (CPS) and the CMS Distribution Subsystem (CDS). This guide describes the operation of CPS, which is responsible for the management of source data and the production of CMS data from source data. The CPS system was developed for use on a workstation running Ultrix 4.2, and X Window System Version X11R4, and Motif Version 1.1. This subsystem is organized into four major functional groups: CPS Executive; Manage Source Data; Manage CMS Data Preprocessing; and CPS System Utilities. CPS supports the production of CMS data from the following source chart, image, and elevation data products: Global Navigation Chart; Jet Navigation Chart; Operational Navigation Chart; Tactical Pilotage Chart; Joint Operations Graphics-Air; Topographic Line Map; ARC Digital Raster Imagery; Digital Terrain Elevation Data (Level 1); and Low Flying Chart.

Didier, B.T.; Gash, J.D.; Greitzer, F.L.; Havre, S.L.; Ramsdell, J.V.; Turney, C.R.

1993-10-01T23:59:59.000Z

340

Definition: Ground Gravity Survey | Open Energy Information  

Open Energy Info (EERE)

Definition Definition Edit with form History Facebook icon Twitter icon » Definition: Ground Gravity Survey Jump to: navigation, search Dictionary.png Ground Gravity Survey The ground gravitational method is the study of the distribution of mass in the subsurface with the observation point at the earth's surface.[1] View on Wikipedia Wikipedia Definition A gravity anomaly is the difference between the observed acceleration of a planet's gravity and a value predicted from a model. A location with a positive anomaly exhibits more gravity than predicted, while a negative anomaly exhibits a lower value than predicted. References ↑ http://www.amazon.com/Geophysical-Field-Theory-Three-Volume-Gravitational/dp/0124020410 Ret Like Like You like this.Sign Up to see what your friends like.

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


341

GroundedPower Inc | Open Energy Information  

Open Energy Info (EERE)

GroundedPower Inc GroundedPower Inc Jump to: navigation, search Name GroundedPower Inc Place Gloucester, Massachusetts Zip 1930 Product Massachusetts-based company developing home and building energy management systems via IP-based software. Coordinates 37.413962°, -76.526305° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":37.413962,"lon":-76.526305,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

342

Ground Gravity Survey | Open Energy Information  

Open Energy Info (EERE)

Ground Gravity Survey Ground Gravity Survey Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Technique: Ground Gravity Survey Details Activities (48) Areas (34) Regions (2) NEPA(2) Exploration Technique Information Exploration Group: Geophysical Techniques Exploration Sub Group: Gravity Techniques Parent Exploration Technique: Gravity Techniques Information Provided by Technique Lithology: Distribution of density in the subsurface enables inference of rock type. Stratigraphic/Structural: Delineation of steeply dipping formations, geological discontinuities and faults, intrusions and large-scale deposition of silicates due to hydrothermal activity. Hydrological: Density of sedimentary rocks are strongly influenced by fluid contained within pore space. Dry bulk density refers to the rock with no moisture, while the wet bulk density accounts for water saturation; fluid content may alter density by up to 30%.(Sharma, 1997)

343

Appendix B Ground Water Management Policy  

Office of Legacy Management (LM)

Ground Water Management Policy Ground Water Management Policy for the Monticello Mill Tailings Site and Adjacent Areas This page intentionally left blank Docun~ent Number Q0029500 Appendix B State of Utah DEPARTblENT OF NATURAL RESOURCES DIVISION OF WATER RIGHTS Ground-Water Management Policy for the Mot~ticello Mill Tailings Site and Adjacent Areas The Monticello Mill Tailings Site is on the southeast portion of the tovm of Monticello in Sectton 36, T33S, K23E and Section 31, i33S. R24E, SLB&M. The mill site was used from 1942 to 1960 in the processing of uranium and vanadium. The U.S. Department of Energy (DOE) is currently cleaning up the site. The site is in the small canyon that forms the drainage for South Creek. The general direction of water flow, of both surface streams and the shallow

344

Transmission line modeling with explicit grounding representation  

Science Journals Connector (OSTI)

This paper presents a new model of an overhead transmission line for electromagnetic transient computations. The unique feature of the model is the explicit representation of the tower grounding configuration and terminal substation grounds. Other properties of the model are: (1) accurate frequency dependent parameter representation from DC to several MHz; (2) explicit modeling of line asymmetries; and (3) high numerical efficiency. The model implementation is based on the solution of the transmission line differential equations resulting in a set of step response functions, forming a matrix. The step response matrix is utilized in a time domain simulation of electric power networks by a linear convolution scheme. The transmission line model is validated with actual system test data. The model is useful for computing the ground potential rise of transmission towers due to lightning or switching surges, insulation stress, etc. Typical applications are described in the paper.

G.J. Cokkinides; A.P.Sakis Meliopoulos

1988-01-01T23:59:59.000Z

345

Ground-Based Microwave Radiometer Measurements  

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

Ground-Based Microwave Radiometer Measurements Ground-Based Microwave Radiometer Measurements and Radiosonde Comparisons During the WVIOP2000 Field Experiment D. Cimini University of L'Aquila L'Aquil, Italy E. R. Westwater Cooperative Institute for Research in the Environmental Sciences University of Colorado National Oceanic and Atmospheric Administration Environmental Technology Laboratory Boulder, Colorado Y. Han Science System Applications National Aeronautics Space Administration Goddard Space Flight Center Greenbelt, Maryland S. Keihm Jet Propulsion Laboratory California Institute of Technology Pasadena, California Introduction During September to October 2000, a water vapor intensive operational period (WVIOP) was conducted at the Atmospheric Radiation Measurement (ARM) Program's Southern Great Plains (SGP) Cloud and

346

Technology Section of the White Paper on the Status and Future of Ground-based TeV Gamma-ray Astronomy  

E-Print Network [OSTI]

This is a report on the findings of the technology working group for the white paper on the status and future of TeV gamma-ray astronomy. The white paper is an APS commissioned document, and the overall version has also been released and can be found on astro-ph. This detailed section of the white paper discusses different technology opportunities and the technical feasibility for substantially improving IACTS and ground based particle detectors to achieve an order of magnitude better sensitivity than the instruments employed today as well as their planned upgrades. A technology roadmap for improving IACTS and ground based particle detectors is presented.

K. Byrum; J. Buckley; S. Bugayov; B. Dingus; S. Fegan; S. Funk; E. Hays; J. Holder; D. Horan; A. Konopelko; H. Krawczynski; F. Krennrich; S. Lebohec; G. Sinnis; A. Smith; V. Vassiliev; S. Wakely

2008-10-24T23:59:59.000Z

347

LS-4~ GROUND VIBRATION MEASUREMENTS NEAR THE SITE OF THE PROPOSED  

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

~ ~ GROUND VIBRATION MEASUREMENTS NEAR THE SITE OF THE PROPOSED ANL LIGHT SYNCHROTRON RADIATION FACILITY by D.L. McCown and R. Bowen Geoscience and Engineering Energy and Environmental Systems Division January 23, 1986 SUMMARY LS-4'l D. L. McCown/R. Bowen January 23, 1986 GROmm VIBRATION MEASUREMENTS REAR. 'l'IIE SITE OF 'l'IIE PROPOSED ANL LIGHT SYNCHROTRON RADIATION FACILITY Ground surface vibration measurements were conducted near the site of the proposed Light Source Radiation Facility in December, 1985 and early January, 1986 during "busy" and "quiet" periods of site activity. The preliminary analysis of the measurements indicates that ground vibrations (in the vertical) observed at the site are usually at frequencies below 800 Hz.

348

Ground-state cooling of a trapped ion using long-wavelength radiation  

E-Print Network [OSTI]

We demonstrate ground-state cooling of a trapped ion using long-wavelength radiation. This is a powerful tool for the implementation of quantum operations, where long-wavelength radiation instead of lasers is used for motional quantum state engineering. We measure a mean phonon number of $\\overline{n} = 0.13(4)$ after sideband cooling, corresponding to a ground-state occupation probability of 88(7)\\%. After preparing in the vibrational Fock state $\\left|n=0\\right\\rangle$, we implement sideband Rabi oscillations which last for more than 10 ms, demonstrating the long coherence time of our system. We also use the ability to ground-state cool to accurately measure the motional heating rate and report a reduction by almost two orders of magnitude compared to our previously measured result, which we attribute to carefully eliminating sources of electrical noise in the system.

Weidt, S; Webster, S C; Standing, E D; Rodriguez, A; Webb, A E; Lekitsch, B; Hensinger, W K

2015-01-01T23:59:59.000Z

349

Ground-state cooling of a trapped ion using long-wavelength radiation  

E-Print Network [OSTI]

We demonstrate ground-state cooling of a trapped ion using long-wavelength radiation. This is a powerful tool for the implementation of quantum operations, where long-wavelength radiation instead of lasers is used for motional quantum state engineering. We measure a mean phonon number of $\\overline{n} = 0.13(4)$ after sideband cooling, corresponding to a ground-state occupation probability of 88(7)\\%. After preparing in the vibrational Fock state $\\left|n=0\\right\\rangle$, we implement sideband Rabi oscillations which last for more than 10 ms, demonstrating the long coherence time of our system. We also use the ability to ground-state cool to accurately measure the motional heating rate and report a reduction by almost two orders of magnitude compared to our previously measured result, which we attribute to carefully eliminating sources of electrical noise in the system.

S. Weidt; J. Randall; S. C. Webster; E. D. Standing; A. Rodriguez; A. E. Webb; B. Lekitsch; W. K. Hensinger

2015-01-07T23:59:59.000Z

350

40 CFR 265 interim-status ground-water monitoring plan for the 2101-M pond  

SciTech Connect (OSTI)

This report outlines a ground-water monitoring plan for the 2101-M pond, located in the southwestern part of the 200-East Area on the Hanford Site in south-central Washington State. It has been determined that hazardous materials may have been discharged to the pond. Installation of an interim-status ground-water monitoring system is required under the Resource Conservation and Recovery Act to determine if hazardous chemicals are moving out of the pond. This plan describes the location of new wells for the monitoring system, how the wells are to be completed, the data to be collected, and how those data can be used to determine the source and extent of any ground-water contamination from the 2101-M pond. Four new wells are planned, one upgradient and three downgradient. 35 refs., 12 figs., 9 tabs.

Chamness, M.A.; Luttrell, S.P.; Dudziak, S.

1989-03-01T23:59:59.000Z

351

Evaluation of Glint and Glare (Version 6)  

Broader source: Energy.gov [DOE]

With growing numbers of concentrating solar power systems being designed and developed, glint and glare from concentrating solar collectors and receivers is receiving increased attention as a potential hazard or distraction for motorists, pilots, and pedestrians. This paper provides analytical methods to evaluate the irradiance originating from specularly and diffusely reflecting sources as a function of distance and characteristics of the source.

352

ADOPTED VERSION 1 STATE OF MONTANA  

E-Print Network [OSTI]

, and operate high-performance and resilient buildings. An integrated design process to optimize energy comprehensive energy plans for buildings that implement energy efficiency, passive design, utilization of local energy sources and local renewable energy sources; 4. Protect and conserve the natural resources

Dyer, Bill

353

Above Ground Storage Tank (AST) Inspection Form  

E-Print Network [OSTI]

Above Ground Storage Tank (AST) Inspection Form Petroleum Bulk Storage Form Facility Name: ______________________ Tank No:_______________ Date:_____________ Inspection Parameter Result Comments/Corrective Actions 1. Is there leaking in the interstitial space (not DRY)? YES/NO/NA 2. Tank surface shows signs of leakage? YES/NO/NA 3

Pawlowski, Wojtek

354

Recent Ground Motion Studies at SLAC  

SciTech Connect (OSTI)

Studies of slow ground motion have recently been performed at SLAC using the linac laser alignment system over a period of one month. Two significant effects responsible for the observed motion have been identified, namely tidal forces and variation of external atmospheric pressure. The latter is of particular interest as it may result in misalignments with rather short wavelength.

Seryi, Andrei

2000-06-28T23:59:59.000Z

355

Ground Vibration Measurements at LHC Point 4  

SciTech Connect (OSTI)

Ground vibration was measured at Large Hadron Collider (LHC) Point 4 during the winter shutdown in February 2012. This report contains the results, including power and coherence spectra. We plan to collect and analyze vibration data from representative collider halls to inform specifications for future linear colliders, such as ILC and CLIC. We are especially interested in vibration correlations between final focus lens locations.

Bertsche, Kirk; /SLAC; Gaddi, Andrea; /CERN

2012-09-17T23:59:59.000Z

356

Assessment of a Solar Assisted Air Source and a Solar Assisted Water Source Heat Pump System in a Canadian Household  

Science Journals Connector (OSTI)

This paper presents an assessment of two solar assisted heat pump systems integrated into an air distribution system in three different 210 m2 single detached residential houses in Montreal, Canada. The housing types considered are a 1980's house, an energy efficient house and a net zero ready house. The advanced heat pump systems considered in the analysis focused on coupling solar energy on the evaporator side of an air source and water source heat pumps to improve performance compared to a standard air source heat pump and provide an alternative to a costly ground source heat pump system. The annual energy consumption and utility cost of the solar assisted heat pump systems were compared to a market available air source heat pump, a ground source heat pump system as well as the typical reference housing heating and cooling system. The results predicted that a solar assisted air source heat pump has a comparable capital cost to a ground source heat pump system in all housing types and the highest energy savings for a net zero ready house of 34% compared to the base case. The solar assisted water source heat pump did not yield interesting results, as the solar assisted air source heat pump demonstrated improved energy savings and lower capital costs in all housing types considered. Comparing the 20 year life cycle costs of the solar assisted heat pump systems to the base case, only in the 1980's housing archetype did the solar assisted air source heat pump system demonstrate a lower life cycle cost than the base case. A standard air source heat pump yielded the lowest life cycle cost in the 1980's and energy efficient house considered and the reference base case system had the lowest life cycle cost in the net zero ready house considered.

Martin Kegel; Justin Tamasauskas; Roberto Sunye; Antoine Langlois

2012-01-01T23:59:59.000Z

357

Longevity of Emplacement Drift Ground Support Materials  

SciTech Connect (OSTI)

The purpose of this analysis is to evaluate the factors affecting the longevity of emplacement drift ground support materials and to develop a basis for the selection of materials for ground support that will function throughout the preclosure period of a potential repository at Yucca Mountain. REV 01 ICN 01 of this analysis is developed in accordance with AP-3.10Q, Analyses and Models, Revision 2, ICN 4, and prepared in accordance with the Technical Work Plan for Subsurface Design Section FY 01 Work Activities (CRWMS M&O 2001a). The objective of this analysis is to update the previous analysis (CRWMS M&O 2000a) to account for related changes in the Ground Control System Description Document (CRWMS M&O 2000b), the Monitored Geologic Repository Project Description Document, which is included in the Requirements and Criteria for Implementing a Repository Design that can be Operated Over a Range of Thermal Modes (BSC 2001), input information, and in environmental conditions, and to provide updated information on candidate ground support materials. Candidate materials for ground support are carbon steel and cement grout. Steel is mainly used for steel sets, lagging, channel, rock bolts, and wire mesh. Cement grout is only considered in the case of grouted rock bolts. Candidate materials for the emplacement drift invert are carbon steel and granular natural material. Materials are evaluated for the repository emplacement drift environment based on the updated thermal loading condition and waste package design. The analysis consists of the following tasks: (1) Identify factors affecting the longevity of ground support materials for use in emplacement drifts. (2) Review existing documents concerning the behavior of candidate ground support materials during the preclosure period. (3) Evaluate impacts of temperature and radiation effects on mechanical and thermal properties of steel. Assess corrosion potential of steel at emplacement drift environment. (4) Evaluate factors affecting longevity of cement grouts for fully grouted rock bolt system. Provide updated information on cement grout mix design for fully grouted rock bolt system. (5) Evaluate longevity of materials for the emplacement drift invert.

D.H.Tang

2001-05-30T23:59:59.000Z

358

Solid-State Lighting: Text-Alternative Version: Understanding and  

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

In Situ TMP and LM-80 Reports to someone by In Situ TMP and LM-80 Reports to someone by E-mail Share Solid-State Lighting: Text-Alternative Version: Understanding and Evaluating In Situ TMP and LM-80 Reports on Facebook Tweet about Solid-State Lighting: Text-Alternative Version: Understanding and Evaluating In Situ TMP and LM-80 Reports on Twitter Bookmark Solid-State Lighting: Text-Alternative Version: Understanding and Evaluating In Situ TMP and LM-80 Reports on Google Bookmark Solid-State Lighting: Text-Alternative Version: Understanding and Evaluating In Situ TMP and LM-80 Reports on Delicious Rank Solid-State Lighting: Text-Alternative Version: Understanding and Evaluating In Situ TMP and LM-80 Reports on Digg Find More places to share Solid-State Lighting: Text-Alternative Version: Understanding and Evaluating In Situ TMP and LM-80 Reports on

359

Ground-water sample collection and analysis plan for the ground-water surveillance project  

SciTech Connect (OSTI)

The Pacific Northwest Laboratory performs ground-water sampling activities at the US Department of Energy`s (DOE`s) Hanford Site in support of DOE`s environmental surveillance responsibilities. The purpose of this document is to translate DOE`s General Environmental Protection Program (DOE Order 5400.1) into a comprehensive ground-water sample collection and analysis plan for the Hanford Site. This sample collection and analysis plan sets forth the environmental surveillance objectives applicable to ground water, identifies the strategy for selecting sample collection locations, and lists the analyses to be performed to meet those objectives.

Bryce, R.W.; Evans, J.C.; Olsen, K.B.

1991-12-01T23:59:59.000Z

360

Ground-water sample collection and analysis plan for the ground-water surveillance project  

SciTech Connect (OSTI)

The Pacific Northwest Laboratory performs ground-water sampling activities at the US Department of Energy's (DOE's) Hanford Site in support of DOE's environmental surveillance responsibilities. The purpose of this document is to translate DOE's General Environmental Protection Program (DOE Order 5400.1) into a comprehensive ground-water sample collection and analysis plan for the Hanford Site. This sample collection and analysis plan sets forth the environmental surveillance objectives applicable to ground water, identifies the strategy for selecting sample collection locations, and lists the analyses to be performed to meet those objectives.

Bryce, R.W.; Evans, J.C.; Olsen, K.B.

1991-12-01T23:59:59.000Z

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


361

Critical Materials Research in DOE Video (Text Version)  

Broader source: Energy.gov [DOE]

This is a text version of the "Critical Materials Research in DOE" video presented at the Critical Materials Workshop, held on April 3, 2012 in Arlington, Virginia.

362

Accuracy Assessment for Forest and Land Use Maps (English version...  

Open Energy Info (EERE)

Accuracy Assessment for Forest and Land Use Maps (English version) Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Accuracy Assessment for Forest and Land Use Maps...

363

Fuel Cell Animation- Fuel Cell Stack (Text Version)  

Broader source: Energy.gov [DOE]

This text version of the fuel cell animation demonstrates how a fuel cell uses hydrogen to produce electricity, with only water and heat as byproducts.

364

BENEFIT 2015 Funding Opportunity Announcement Webinar (Text Version)  

Broader source: Energy.gov [DOE]

Below is the text version of the webinar, BENEFIT 2015 Funding Opportunity Announcement, presented in October 2014 by Antonio Bouza, technology manager, and Pat Phelan, program manager, Building...

365

Sandia National Laboratories: Latest Version of the Composite...  

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

Latest Version of the Composite Materials Database Available for Download On December 3, 2014, in Energy, Materials Science, News, News & Events, Partnership, Renewable Energy,...

366

ENERGY STAR Certified Homes, Version 3 (Rev. 07) Inspection Checklists...  

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

Inspection Checklists for National Program Requirements ENERGY STAR Certified Homes, Version 3 (Rev. 07) Inspection Checklists for National Program Requirements ENERGY STAR...

367

Text-Alternative Version: Seattle Market Introduction Workshop Video  

Broader source: Energy.gov [DOE]

Following is a text version of Jim Brodrick's welcome presentation video from the July 2011 DOE SSL Market Introduction Workshop in Seattle, Washington.

368

Text-Alternative Version: Raleigh R&D Workshop Video  

Broader source: Energy.gov [DOE]

Following is a text version of Jim Brodrick's opening presentation video from theFebruary 2010 DOE SSL R&D Workshop in Raleigh, North Carolina.

369

Electricity Grid Basics Webinar Presentation Slides and Text Version  

Broader source: Energy.gov [DOE]

Download presentation slides and a text version of the audiofrom the DOE Office of Indian Energy webinar on electricity grid basics.

370

National Academies Criticality Methodology and Assessment Video (Text Version)  

Broader source: Energy.gov [DOE]

This is a text version of the "National Academies Criticality Methodology and Assessment" video presented at the Critical Materials Workshop, held on April 3, 2012 in Arlington, Virginia.

371

DI-MGMT-81861 DOE Changes Version | Department of Energy  

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

Earned Value (EV) Analysis and Project Assessment & Reporting System (PARS II) DOE Acquisition and Project Management (APM) Glossary of Terms Handbook FINAL VERSION 9-30-2014...

372

BENEFIT 2015 Funding Opportunity Announcement Webinar 1 (Text Version)  

Broader source: Energy.gov [DOE]

Below is the text version of the webinar, BENEFIT 2015 Funding Opportunity Announcement, presented in October 2014 by Antonio Bouza, technology manager, and Pat Phelan, program manager, Building...

373

Assistant Secretary for EERE Danielson Keynote (text version)  

Broader source: Energy.gov [DOE]

Below is the text version for the Keynote: The Honorable David T. Danielson, Assistant Secretary for Energy Efficiency and Renewable Energy, U.S. Department of Energy Video.

374

Department of Energy Critical Materials Strategy Video (Text Version)  

Broader source: Energy.gov [DOE]

This is a text version of the "Department of Energy Critical Materials Strategy" video presented at the Critical Materials Workshop, held on April 3, 2012 in Arlington, Virginia.

375

Fuel Cell Animation- Fuel Cell Components (Text Version)  

Broader source: Energy.gov [DOE]

This text version of the fuel cell animation demonstrates how a fuel cell uses hydrogen to produce electricity, with only water and heat as byproducts.

376

Text-Alternative Version: Philadelphia Market Introduction Workshop Video  

Broader source: Energy.gov [DOE]

Following is a text version of Jim Brodrick's opening presentation video from the July 2010 DOE SSL Market Introduction Workshop in Philadelphia, Pennsylvania.

377

System for detecting and limiting electrical ground faults within electrical devices  

DOE Patents [OSTI]

An electrical ground fault detection and limitation system for employment with a nuclear reactor utilizing a liquid metal coolant. Elongate electromagnetic pumps submerged within the liquid metal coolant and electrical support equipment experiencing an insulation breakdown occasion the development of electrical ground fault current. Without some form of detection and control, these currents may build to damaging power levels to expose the pump drive components to liquid metal coolant such as sodium with resultant undesirable secondary effects. Such electrical ground fault currents are detected and controlled through the employment of an isolated power input to the pumps and with the use of a ground fault control conductor providing a direct return path from the affected components to the power source. By incorporating a resistance arrangement with the ground fault control conductor, the amount of fault current permitted to flow may be regulated to the extent that the reactor may remain in operation until maintenance may be performed, notwithstanding the existence of the fault. Monitors such as synchronous demodulators may be employed to identify and evaluate fault currents for each phase of a polyphase power, and control input to the submerged pump and associated support equipment.

Gaubatz, Donald C. (Cupertino, CA)

1990-01-01T23:59:59.000Z

378

Nonstationary Stochastic Simulation of Strong Ground-Motion Time Histories : Application to the Japanese Database  

E-Print Network [OSTI]

For earthquake-resistant design, engineering seismologists employ time-history analysis for nonlinear simulations. The nonstationary stochastic method previously developed by Pousse et al. (2006) has been updated. This method has the advantage of being both simple, fast and taking into account the basic concepts of seismology (Brune's source, realistic time envelope function, nonstationarity and ground-motion variability). Time-domain simulations are derived from the signal spectrogram and depend on few ground-motion parameters: Arias intensity, significant relative duration and central frequency. These indicators are obtained from empirical attenuation equations that relate them to the magnitude of the event, the source-receiver distance, and the site conditions. We improve the nonstationary stochastic method by using new functional forms (new surface rock dataset, analysis of both intra-event and inter-event residuals, consideration of the scaling relations and VS30), by assessing the central frequency with...

Laurendeau, Aurore; Bonilla, Luis Fabian

2012-01-01T23:59:59.000Z

379

Tax Deduction Qualified Software TRNSYS version 17.01.0016 TESS Libraries version 17.1.01  

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

TRNSYS version 17.01.0016 and TESS Libraries version 17.1.01 TRNSYS version 17.01.0016 and TESS Libraries version 17.1.01 On this page you'll find information about the TRNSYS version 17.01.0016 and TESS Libraries version 17.1.01 qualified computer software (www.buildings.energy.gov/qualified_software.html), which calculates energy and power cost savings that meet federal tax incentive requirements for commercial buildings. Date Documentation Received by DOE: 21 February 2013 Statements in quotes are from the software developer. Internal Revenue Code §179D (c)(1) and (d) Regulations Notice 2006-52, Section 6 requirements as amplified by Notice 2008-40, Section 4 requirements. (1) The name, address, and (if applicable) web site of the software developer; The University of Wisconsin-Madison Solar Energy

380

Baseline risk assessment of ground water contamination at the Monument Valley uranium mill tailings site Cane Valley, Arizona  

SciTech Connect (OSTI)

The U.S. Department of Energy (DOE) Uranium Mill Tailings Remedial Action (UMTRA) Project consists of the Surface Project (Phase I) and the Ground Water Project (Phase II). Under the UMTRA Surface Project, tailings, radioactive contaminated soil, equipment, and materials associated with the former uranium ore processing at UMTRA Project sites are placed into disposal cells. The cells are designed to reduce radon and other radiation emissions and to minimize further contamination of ground water. Surface cleanup at the Monument Valley UMTRA Project site near Cane Valley, Arizona, was completed in 1994. The Ground Water Project evaluates the nature and extent of ground water contamination that resulted from the uranium ore processing activities. The Ground Water Project is in its beginning stages. Human health may be at risk from exposure to ground water contaminated by uranium ore processing. Exposure could occur by drinking water pumped out of a hypothetical well drilled in the contaminated areas. Adverse ecological and agricultural effects may also result from exposure to contaminated ground water. For example, livestock should not be watered with contaminated ground water. A risk assessment describes a source of contamination, how that contamination reaches people and the environment, the amount of contamination to which people or the ecological environment may be exposed, and the health or ecological effects that could result from that exposure. This risk assessment is a site-specific document that will be used to evaluate current and potential future impacts to the public and the environment from exposure to contaminated ground water. The results of this evaluation and further site investigations will be used to determine a compliance strategy to comply with the UMTRA ground water standards.

NONE

1996-03-01T23:59:59.000Z

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


381

Heiko Purnhagen An Overview of MPEG4 Audio Version 2 AN OVERVIEW OF MPEG4 AUDIO VERSION 2  

E-Print Network [OSTI]

Heiko Purnhagen An Overview of MPEG­4 Audio Version 2 AN OVERVIEW OF MPEG­4 AUDIO VERSION 2 HEIKO@tnt.uni­hannover.de The MPEG­4 Audio Standard provides audio and speech coding for natural and synthetic content at bitrates ranging from 2 to 64 kbit/s and above. While the first version of MPEG­4 Audio was finalised in 1998, work

382

The prototype of a detector for monitoring the cosmic radiation neutron flux on ground  

SciTech Connect (OSTI)

This work presents a comparison between the results of experimental tests and Monte Carlo simulations of the efficiency of a detector prototype for on-ground monitoring the cosmic radiation neutron flux. The experimental tests were made using one conventional {sup 241}Am-Be neutron source in several incidence angles and the results were compared to that ones obtained with a Monte Carlo simulation made with MCNPX Code.

Lelis Goncalez, Odair; Federico, Claudio Antonio; Mendes Prado, Adriane Cristina; Galhardo Vaz, Rafael; Tizziani Pazzianotto, Mauricio [Instituto de Estudos Avancados - IEAv/DCTA - Sao Jose dos Campos, SP (Brazil); Semmler, Renato [Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP - Sao Paulo, SP (Brazil)

2013-05-06T23:59:59.000Z

383

Hydraulic pump with in-ground filtration and monitoring capability  

DOE Patents [OSTI]

A hydraulically operated pump is described for in-ground filtering and monitoring of wells or other fluid sources, including a hollow cylindrical pump housing with an inlet and an outlet, filtering devices positioned in the inlet and the outlet, a piston that fits slidably within the pump housing, and an optical cell in fluid communication with the pump housing. A conduit within the piston allows fluid communication between the exterior and one end of the piston. A pair of O-rings form a seal between the inside of the pump housing and the exterior of the piston. A flow valve positioned within the piston inside the conduit allows fluid to flow in a single direction. In operation, fluid enters the pump housing through the inlet, flows through the conduit and towards an end of the pump housing. The piston then makes a downward stroke closing the valve, thus forcing the fluid out from the pump housing into the optical cell, which then takes spectrophotometric measurements of the fluid. A spring helps return the piston back to its starting position, so that a new supply of fluid may enter the pump housing and the downward stroke can begin again. The pump may be used independently of the optical cell, as a sample pump to transport a sample fluid from a source to a container for later analysis.

Hopkins, C.D.; Livingston, R.R.; Toole, W.R. Jr.

1995-01-01T23:59:59.000Z

384

Assessment of SUNY Version 3 Global Horizontal and Direct Normal Solar Irradiance in Canada  

Science Journals Connector (OSTI)

In this paper, hourly, daily and annual solar resource data derived form the latest SUNY solar model (version 3) using visible and infrared satellite data is analysed and compared with ground measured solar data from eighteen northern- latitude locations distributed all across Canada. The statistics of spatial and temporal differences between the two datasets obtained from the two versions of SUNY model, i.e., V1 and V3, are analysed for both global horizontal irradiance (GHI) and direct normal irradiance (DNI). SUNY V3 GHI and DNI data set is also compared to a dataset produced by the MAC3 cloud layer model for ten northern-latitude locations across Canada. The MAC3 model, using ground-based data, is the basis of the weather design input data files referred to in the current Canadian Model National Energy Code. It is also the model used for generating the CWEEDS (Canadian Weather Energy and Engineering Data Sets) long term hourly dataset, which is in turn used to derive the CWEC files (Canadian Weather year for Energy Calculations) also called typical meteorological years. CWEC files are used for design and analysis in various applications, including buildings heating and cooling as well as solar systems. Overall, results show that SUNY V3 has improved slightly compared to SUNY V1 in terms of estimating global and beam irradiance. Comparison of the SUNY V3 beta model with the MAC3 model seems to indicate that SUNY V3 model is resulting in better DNI estimates than those derived by the MAC3 model. Both SUNY V3 and MAC 3 models give similar estimates for GHI.

Reda Djebbar; Robert Morris; Didier Thevenard; Richard Perez; James Schlemmer

2012-01-01T23:59:59.000Z

385

Capital Sources and Providers  

Broader source: Energy.gov [DOE]

The most important elements of a clean energy lending program are the capital source and the capital provider. The capital source provides the funding to pay for clean energy projects, and the capital provider manages those funding sources. For example, a bank might use its customers' deposits as a capital source, but as the capital provider, the bank manages the investment of that capital.

386

Monte Carlo stratified source-sampling  

SciTech Connect (OSTI)

In 1995, at a conference on criticality safety, a special session was devoted to the Monte Carlo {open_quotes}eigenvalue of the world{close_quotes} problem. Argonne presented a paper, at that session, in which the anomalies originally observed in that problem were reproduced in a much simplified model-problem configuration, and removed by a version of stratified source-sampling. The original test-problem was treated by a special code designed specifically for that purpose. Recently ANL started work on a method for dealing with more realistic eigenvalue of the world configurations, and has been incorporating this method into VIM. The original method has been modified to take into account real-world statistical noise sources not included in the model problem. This paper constitutes a status report on work still in progress.

Blomquist, R.N.; Gelbard, E.M.

1997-09-01T23:59:59.000Z

387

Sources of Water Surface water and groundwater are present throughout  

E-Print Network [OSTI]

Sources of Water Surface water and groundwater are present throughout Kentucky's 39,486 square miles. Surface water occurs as rivers, streams, ponds, lakes, and wetlands. Ground- water occurs underlain by soluble carbonate rocks (for example, limestone). Water Supply � Approximately 49 inches

MacAdam, Keith

388

Network Markup Language Base Schema version 1  

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

GFD-R-P.206 GFD-R-P.206 NML-WG nml-wg@ogf.org Jeroen van der Ham, UvA (editor) Freek Dijkstra, SURFsara Roman Łapacz, PSNC Jason Zurawski, Internet2 May 2013 Network Markup Language Base Schema version 1 Status of This Document Grid Final Draft (GFD), Proposed Recommendation (R-P). Copyright Notice Copyright c Open Grid Forum (2008-2013). Some Rights Reserved. Distribution is unlim- ited. Abstract This document describes a set of normative schemas which allow the description of computer network topologies. Contents Abstract . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 1.1 Context . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 1.2 Scope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 1.3 Notational Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

389

This version is dated: September 2007  

Buildings Energy Data Book [EERE]

7 7 D I S C L A I M E R This document was designed for the internal use of the United States Department of Energy. This document will be occasionally updated and, therefore, this copy may not reflect the most current version. This document was prepared as account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference herein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or

390

The Community Climate System Model Version 4  

SciTech Connect (OSTI)

The fourth version of the Community Climate System Model (CCSM4) was recently completed and released to the climate community. This paper describes developments to all the CCSM components, and documents fully coupled pre-industrial control runs compared to the previous version, CCSM3. Using the standard atmosphere and land resolution of 1{sup o} results in the sea surface temperature biases in the major upwelling regions being comparable to the 1.4{sup o} resolution CCSM3. Two changes to the deep convection scheme in the atmosphere component result in the CCSM4 producing El Nino/Southern Oscillation variability with a much more realistic frequency distribution than the CCSM3, although the amplitude is too large compared to observations. They also improve the representation of the Madden-Julian Oscillation, and the frequency distribution of tropical precipitation. A new overflow parameterization in the ocean component leads to an improved simulation of the deep ocean density structure, especially in the North Atlantic. Changes to the CCSM4 land component lead to a much improved annual cycle of water storage, especially in the tropics. The CCSM4 sea ice component uses much more realistic albedos than the CCSM3, and the Arctic sea ice concentration is improved in the CCSM4. An ensemble of 20th century simulations runs produce an excellent match to the observed September Arctic sea ice extent from 1979 to 2005. The CCSM4 ensemble mean increase in globally-averaged surface temperature between 1850 and 2005 is larger than the observed increase by about 0.4 C. This is consistent with the fact that the CCSM4 does not include a representation of the indirect effects of aerosols, although other factors may come into play. The CCSM4 still has significant biases, such as the mean precipitation distribution in the tropical Pacific Ocean, too much low cloud in the Arctic, and the latitudinal distributions of short-wave and long-wave cloud forcings.

Gent, Peter R.; Danabasoglu, Gokhan; Donner, Leo J.; Holland, Marika M.; Hunke, Elizabeth C.; Jayne, Steve R.; Lawrence, David M.; Neale, Richard; Rasch, Philip J.; Vertenstein, Mariana; Worley, Patrick; Yang, Zong-Liang; Zhang, Minghua

2011-10-01T23:59:59.000Z

391

DISFRAC Version 2.0 Users Guide  

SciTech Connect (OSTI)

DISFRAC is the implementation of a theoretical, multi-scale model for the prediction of fracture toughness in the ductile-to-brittle transition temperature (DBTT) region of ferritic steels. Empirically-derived models of the DBTT region cannot legitimately be extrapolated beyond the range of existing fracture toughness data. DISFRAC requires only tensile properties and microstructural information as input, and thus allows for a wider range of application than empirical, toughness data dependent models. DISFRAC is also a framework for investigating the roles of various microstructural and macroscopic effects on fracture behavior, including carbide particle sizes, grain sizes, strain rates, and material condition. DISFRAC s novel approach is to assess the interaction effects of macroscopic conditions (geometry, loading conditions) with variable microstructural features on cleavage crack initiation and propagation. The model addresses all stages of the fracture process, from microcrack initiation within a carbide particle, to propagation of that crack through grains and across grain boundaries, finally to catastrophic failure of the material. The DISFRAC procedure repeatedly performs a deterministic analysis of microcrack initiation and propagation within a macroscopic crack plastic zone to calculate a critical fracture toughness value for each microstructural geometry set. The current version of DISFRAC, version 2.0, is a research code for developing and testing models related to cleavage fracture and transition toughness. The various models and computations have evolved significantly over the course of development and are expected to continue to evolve as testing and data collection continue. This document serves as a guide to the usage and theoretical foundations of DISFRAC v2.0. Feedback is welcomed and encouraged.

Cochran, Kristine B [ORNL; Erickson, Marjorie A [ORNL; Williams, Paul T [ORNL; Klasky, Hilda B [ORNL; Bass, Bennett Richard [ORNL

2013-01-01T23:59:59.000Z

392

GEOMETRIC SOURCE SEPARATION: MERGING CONVOLUTIVE SOURCE  

E-Print Network [OSTI]

adaptive beamforming algorithms by a cross-power criteria, we gain new geometric source separation with convo- lutive blind source separation. We concentrate on cross-power spectral min- imization which is su to ambiguities in the choice of separating lters. There are in theory multiple lters that invert the room

Parra, Lucas C.

393

Sprites, elf transients, and positive ground strokes  

SciTech Connect (OSTI)

In two summertime mesoscale convective systems (MCSs), mesospheric optical sprite phenomena were often coincident with both large-amplitude positive cloud-to-ground lightning and transient Schumann resonance excitations of the entire Earth-ionosphere cavity. These observations, together with earlier studies of MCS electrification, suggest that sprites are triggered when the rapid removal of large quantities of positive charge from an areally extensive charge layer stresses the mesosphere to dielectric breakdown. 46 refs., 7 figs., 1 tab.

Boccippio, D.J.; Boldi, R.; Williams, E.R. [Massachusetts Inst. of Technology, Cambridge, MA (United States)] [and others

1995-08-25T23:59:59.000Z

394

External breaking of ground-state symmetry  

Science Journals Connector (OSTI)

Ground-state symmetry can be broken by an external field. The threshold value of the symmetry-breaking field may be roughly estimated by comparing experimentally the behavior of two identical physical quantities, as functions of the field, for the set of field directions equivalent, with respect to the action, to a group generator. The kinetic coefficients as the functions of magnetic induction B are used as an illustration.

S. Malinowski

1994-01-01T23:59:59.000Z

395

R/Blkstripe CTB Ground Strap  

E-Print Network [OSTI]

5 5 4 4 3 3 2 2 1 1 D D C C B B A A Orange Black Yellow Blue R/Blkstripe Tan Red CTB Ground Strap Title Size Document Number R ev Date: Sheet o f ? ToFr 2003_S Run 4 L.V Setup Rice. U. Bonner Lab B 1 1, Limited (picoFuse) @ 3.0 A 7x"VNTC"#14awgrated17A Actualoperating=7.7Amax. LOW VOLTAGE SUPPLY SETTINGS

Llope, William J.

396

The CoastWatch Utilities Version 3 Peter Hollemans  

E-Print Network [OSTI]

The CoastWatch Utilities Version 3 Peter Hollemans SES Inc. Contractor for NOAA/NESDIS October, 2003 #12;October, 2003 Peter Hollemans, SES Inc. Contractor for NOAA/ NESDIS CoastWatch Utilities Version 3 Utility Requirements Utility Implementation Future Work 2 Overview Utility Requirements

397

Code Versioning in a Work ow Management P. Alexander Rolfe  

E-Print Network [OSTI]

of Engineering in Computer Science and Engineering Abstract Work ow systems implement process de#12;nitionsCode Versioning in a Work ow Management System by P. Alexander Rolfe Submitted to the Department by . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Arthur C. Smith Chairman, Department Committee on Graduate Students #12; 2 #12; Code Versioning in a Work

398

Home Energy Score Program Update Webinar (Text Version) | Department of  

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

Program Update Webinar (Text Version) Program Update Webinar (Text Version) Home Energy Score Program Update Webinar (Text Version) Below is a text version of the webinar titled "Home Energy Score: Program Update for Interested Stakeholders," originally presented on July 23, 2012. In addition to this text version of the audio, you can access the presentation slides and a recording of the webinar. Joan Glickman: Slide 1: Thank you very much and good afternoon, or good morning to those of you on the west coast. Thanks for calling in and viewing today. As Cortney said, I am going to spend, I don't know maybe a half an hour going through our program update and we will take questions, so maybe we can have 15 minutes for questions and the last 15 minutes I can go through some slides that are specifically for those types of organizations who might be

399

LBNL Window & Daylighting Software -- WINDOW 6 Research Version  

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

2 2 Last Updated: 12/29/2013 If you find bugs, or have comments about this version, please do not hesitate to send an email to WINDOWHelp@lbl.gov to report your findings. Getting feedback from users is how we improve the program. WINDOW 7.2 (7.2.29) (12/29/2013) Release Notes -- Please read these before running this version ! This version contains these new modeling features Honeycomb shades Dynamic Glazing (Thermochromic and Electrochromic) This version is compatible with THERM 7.1 Please send us emails as you find issues in the program -- that is the only way that we can make it more robust. We hope to iterate versions fairly quickly in the next month or so to get the bugs ironed out. Radiance for WINDOW 7 Get a copy of Radiance for WINDOW 7.2 Must be used with WINDOW 7.0.59 or later

400

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

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

Energy 101: Home Energy Checkup (Text Version) Energy 101: Home Energy Checkup (Text Version) Energy 101: Home Energy Checkup (Text Version) April 2, 2012 - 5:25pm Addthis Energy 101: Home Energy Checkup (Text Version) Below is the text version for the Home Energy Checkup 101 video. The video opens with "Energy 101: Home Energy Checkup." A computer-generated image shows money flying out of the windows of a house. In any season, a leaky home costs money. How do you stop it? It starts with a comprehensive home energy checkup. The video switches 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, checking lighting fixtures. That's a series of tests and inspections to find out where your house could

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


401

Home Energy Score Pilot Analysis Webinar (Text Version) | Department of  

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

Pilot Analysis Webinar (Text Version) Pilot Analysis Webinar (Text Version) Home Energy Score Pilot Analysis Webinar (Text Version) Below is a text version of the webinar titled "Home Energy Score: Analysis and Improvements to Date," originally presented on July 24, 2012. In addition to this text version of the audio, you can access the presentation slides and a recording of the webinar. Slide 2: To date based on the pilot findings, tell you a little bit about the analysis that we did over the last year or so, partly from the pilots and then also through another piece of analysis that NREL did for us using model data and also utility bill data. And then, finally I will tell you a little bit about our next steps and what were are planning as we move forward with implementation, both in terms of implementation, but with an

402

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

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

101: Home Energy Checkup (Text Version) 101: Home Energy Checkup (Text Version) Energy 101: Home Energy Checkup (Text Version) April 2, 2012 - 5:25pm Addthis Energy 101: Home Energy Checkup (Text Version) Below is the text version for the Home Energy Checkup 101 video. The video opens with "Energy 101: Home Energy Checkup." A computer-generated image shows money flying out of the windows of a house. In any season, a leaky home costs money. How do you stop it? It starts with a comprehensive home energy checkup. The video switches 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, checking lighting fixtures. That's a series of tests and inspections to find out where your house could

403

BEDES Version 1.0 | Department of Energy  

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

Version 1.0 Version 1.0 BEDES Version 1.0 Lawrence Berkeley National Lab is leading development of BEDES version 1, which will be finalized in mid-2014. Please see Lawrence Berkeley National Lab's BEDES website for updates on Version 1. The current BEDES beta form is publically available on the BEDES beta page. Scoping Study The Energy Department has been working to bring all of its programs, projects and tools that deal with empirical information about building energy performance into alignment using a common data format. As BEDES was being developed and implemented internally, many state and local governments, energy efficiency program administrators, and private software developers approached DOE with interest in utilizing the data format for their own projects. DOE therefore commissioned a scoping study to explore

404

GCFM Users Guide Revision for Model Version 5.0  

SciTech Connect (OSTI)

This paper documents alterations made to the MITRE/DOE Geothermal Cash Flow Model (GCFM) in the period of September 1980 through September 1981. Version 4.0 of GCFM was installed on the computer at the DOE San Francisco Operations Office in August 1980. This Version has also been distributed to about a dozen geothermal industry firms, for examination and potential use. During late 1980 and 1981, a few errors detected in the Version 4.0 code were corrected, resulting in Version 4.1. If you are currently using GCFM Version 4.0, it is suggested that you make the changes to your code that are described in Section 2.0. User's manual changes listed in Section 3.0 and Section 4.0 should then also be made.

Keimig, Mark A.; Blake, Coleman

1981-08-10T23:59:59.000Z

405

Home Energy Score Update (text version) | Department of Energy  

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

Update (text version) Update (text version) Home Energy Score Update (text version) Below is a text version of the Webinar titled "Home Energy Score Update," originally presented on November 17, 2010. In addition to this text version of the audio, you can access the presentation slides and a recording of the Webinar (WMV 58 MB). Joan Glickman: We'll get through as many as we can in the next half an hour. [Next Slide] So as many of you probably know, this all started through the Recovery Through Retrofit effort which was initiated by the Middle Class Task Force out of the Office of the Vice President. That task force identified three major barriers standing in the way to greater use of and investment in home energy improvements around the country. And what they identified as the

406

Category:Ground Electromagnetic Techniques | Open Energy Information  

Open Energy Info (EERE)

Ground Electromagnetic Techniques Ground Electromagnetic Techniques Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Geothermalpower.jpg Looking for the Ground Electromagnetic Techniques page? For detailed information on Ground Electromagnetic Techniques, click here. Category:Ground Electromagnetic Techniques Add.png Add a new Ground Electromagnetic Techniques Technique Subcategories This category has the following 2 subcategories, out of 2 total. E [×] Electromagnetic Profiling Techniques‎ 1 pages [+] Electromagnetic Sounding Techniques‎ (1 categories) 2 pages Pages in category "Ground Electromagnetic Techniques" The following 2 pages are in this category, out of 2 total. E Electromagnetic Profiling Techniques Electromagnetic Sounding Techniques Retrieved from "http://en.openei.org/w/index.php?title=Category:Ground_Electromagnetic_Techniques&oldid=689834"

407

The Design of Ground-Coupled Heat Pump Systems  

E-Print Network [OSTI]

Ground-coupled heat pumps are being installed in increasing numbers due to proven performance and economy. The overall thermal resistance between the ground coupling fluid and a given type of surrounding soil is affected by pipe material, wall...

Parker, J. D.

1985-01-01T23:59:59.000Z

408

Analysis of Contaminant Rebound in Ground Water in Extraction...  

Office of Environmental Management (EM)

Analysis of Contaminant Rebound in Ground Water in Extraction Wells at the Tuba City, Arizona, Site Analysis of Contaminant Rebound in Ground Water in Extraction Wells at the Tuba...

409

Diffusion Multilayer Sampling of Ground Water in Five Wells at...  

Office of Environmental Management (EM)

Diffusion Multilayer Sampling of Ground Water in Five Wells at the Tuba City, Arizona, Site Diffusion Multilayer Sampling of Ground Water in Five Wells at the Tuba City, Arizona,...

410

Response of continuous pipelines to tunnel induced ground deformations  

E-Print Network [OSTI]

This thesis develops analytical solutions for estimating the bending moments and axial loads in a buried pipeline due to ground movements caused by tunnel construction in soft ground. The solutions combine closed-form, ...

Ieronymaki, Evangelia S

2011-01-01T23:59:59.000Z

411

165 F ... Poultry, ground poultry Stuffing with poultry, meat & fish  

E-Print Network [OSTI]

165° F ... Poultry, ground poultry Stuffing with poultry, meat & fish Microwave cooking & reheating Reheating leftovers 155° F ... Ground meat & fish Injected meat (i.e. tenderized) 145° F ... Meat, fish

412

Appendix E Supporting Information for Ground Water Modeling  

Office of Legacy Management (LM)

Supporting Information for Ground Water Modeling Supporting Information for Ground Water Modeling This page intentionally left blank Contents Section Geologic Map of Site Area ........................................................................................................ E1.O Stream Flow Measurements ...................................................................................................... E2.0 Estimates of Ground Water Flow .............................................................................................. E3.0 .......................................... MODFLOW Flow Budget Analysis for OU 1 1 1 Model Subregions E4.0 ............................................................................ Burro Canyon Aquifer Ground Water Model E5.0 This page intentionally left blank

413

Recommendation 195: Mitigation of Contamination in Bear Creek Burial Grounds  

Broader source: Energy.gov [DOE]

The ORSSAB requests DOE provide possible remedial actions to mitigate releases of contamination from Bear Creek Burial Grounds.

414

Comparison of Aermod and ISCST3 Models for Particulate Emissions from Ground Level Sources  

E-Print Network [OSTI]

with the dispersion models ISCST3 and AERMOD, to determine the emission fluxes from cotton harvesting. The goal of this research was to document differences in emission factors as a consequence of the models used. The PM10 EFs developed for two-row and six-row pickers...

Botlaguduru, Venkata Sai V.

2010-07-14T23:59:59.000Z

415

The Spallation Neutron Source (SNS) project: a fertile ground for radiation protection and shielding challenges  

Science Journals Connector (OSTI)

......pulse intensity(18). A heavy water-cooled beryllium and...outer plug, which is a heavy water-cooled steel reflector...experience at modern research reactors, neutron beam lines at...International Conference on Advanced Monte Carlo for Radiation......

F. X. Gallmeier; P. D. Ferguson; I. I. Popova; E. B. Iverson

2005-12-20T23:59:59.000Z

416

Prediction equations for significant duration of earthquake ground motions considering site and near-source effects  

E-Print Network [OSTI]

this study Event Imperial Valley Kern County San FranciscoItaly Santa Barbara Tabas, Iran Coyote Lake Imperial ValleyImperial Valley Imperial Valley Livermore Livermore Anza

Kempton, Justin J; Stewart, Jonathan P

2006-01-01T23:59:59.000Z

417

Comparison of energy efficiency between variable refrigerant flow systems and ground source heat pump systems  

E-Print Network [OSTI]

Comparison of energy efficiency between variable refrigeranttheir superior energy efficiency. The variable refrigerantfew studies reporting the energy efficiency of VRF systems

Hong, Tainzhen

2010-01-01T23:59:59.000Z

418

HYBRID GROUND SOURCE HEAT PUMP SYSTEM SIMULATION USING VISUAL MODELING TOOL FOR HVACSIM+  

E-Print Network [OSTI]

, and plotting the output are also included. INTRODUCTION HVACSIM+, which stands for `HVAC SIMulation PLUS other systems', is a non-proprietary simulation package developed at the National Institute of Standards and Technology (NIST), Gaithersburg, Maryland, U.S.A. It is capable of modeling HVAC (heating, ventilation

419

An introduction to thermogeology and the exploitation of ground source heat  

Science Journals Connector (OSTI)

...4 MJ m3 K1). This retardation factor can be applied to a standard advective transport equation, which in one dimension may appear...to become conversant with the concepts and terminology of the HVAC engineer, the architect, the planner and even the electrical...

D. Banks

420

Performance Evaluation of a ground source heat pump system based on ANN and ANFIS models  

E-Print Network [OSTI]

-mail address: pingfanghu21@163.com, pingfanghu@hust.edu.cn (P.Hu) ESL-IC-14-09-38 Proceedings of the 14th International Conference for Enhanced Building Operations, Beijing, China, September 14-17, 2014 air temperature leaving/entering the condenser... the evaporator temperature, condenser temperature, sub cooling temperature, superheating temperature and cooling capacity. ZHAO Jing [6,7] made a post evaluation before the renovation of a central air-conditioning system of a large-scale public building and a...

Sun, W.; Hu, P.; Lei, F.; Zhu, N.; Zhang,J.

2014-01-01T23:59:59.000Z

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


421

Recovery Act - Geothermal Technologies Program: Ground Source Heat Pumps Final Scientific/Technical Report  

SciTech Connect (OSTI)

A large centralized geothermal heat pump system was installed to provide ice making, space cooling, space heating, process water heating, and domestic hot water heating for an ice arena in Eagan Minnesota. This paper provides information related to the design and construction of the project. Additionally, operating conditions for 12 months after start-up are provided.

Nick Rosenberry, Harris Companies

2012-05-04T23:59:59.000Z

422

Ball State Completes Largest U.S. Ground-Source Geothermal System...  

Office of Environmental Management (EM)

comprising 5.5 million square feet on the 660-acre campus. To provide heating, geothermal heat pumps use a fluid to transfer heat from the Earth to buildings. For cooling, the...

423

Simulation Study of Hybrid Ground Source Heat Pump System in the Hot-Humid Climate.  

E-Print Network [OSTI]

??The beachfront hotel with hybrid geothermal heat pump system (HyGSHP), located in the hot-humid climate, is simulated by TRNSYS in the thesis, and the simulation (more)

Zhu, Jiang

2011-01-01T23:59:59.000Z

424

Vrmeverfring i bergvrmesystem; Heat transfer in ground source heat pump systems.  

E-Print Network [OSTI]

?? The borehole heat exchangers of today suffer from poor thermal and hydrodynamic performance. The purpose of this thesis is to improve the performance of (more)

Westin, Rasmus

2012-01-01T23:59:59.000Z

425

Comparison of energy efficiency between variable refrigerant flow systems and ground source heat pump systems  

E-Print Network [OSTI]

simulation with credible software programs is a proven feasible way to get quantitative comparison of the energy

Hong, Tainzhen

2010-01-01T23:59:59.000Z

426

Comparison of energy efficiency between variable refrigerant flow systems and ground source heat pump systems  

E-Print Network [OSTI]

the current movement toward net zero energy buildings, manyThe movement towards net zero energy buildings brings

Hong, Tainzhen

2010-01-01T23:59:59.000Z

427

Application analysis of ground source heat pumps in building space conditioning  

E-Print Network [OSTI]

2011. Direct utilization of geothermal energy 2010 worldwide2011. China's Geothermal Energy Utilization. Beijing:The adoption of geothermal energy in space conditioning of

Qian, Hua

2014-01-01T23:59:59.000Z

428

GEO Down Under The Ground Source Industry in Australia and New Zealand  

E-Print Network [OSTI]

: 22.2 million § GDP: $987 billion § Per capita GDP: $43 300 per capita § Popula8on: 4.4 million § GDP: $134 billion § Per capita GDP: $30 200 rocks and energy genera8on to most § North side of house has greatest solar

429

EERE PowerPoint 97-2004 Template: Green Version | Department...  

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

EERE PowerPoint 97-2004 Template: Green Version EERE PowerPoint 97-2004 Template: Green Version Green version of the EERE PowerPoint template, for use with PowerPoint 97 through...

430

North Dakota/Wind Resources/Full Version | Open Energy Information  

Open Energy Info (EERE)

source source History View New Pages Recent Changes All Special Pages Semantic Search/Querying Get Involved Help Apps Datasets Community Login | Sign Up Search Page Edit History Facebook icon Twitter icon » North Dakota/Wind Resources/Full Version < North Dakota‎ | Wind Resources Jump to: navigation, search Print PDF North Dakota Wind Resources NorthDakotaMap.jpg More information about these 30-m height wind resource maps is available on the Wind Powering America website. Introduction Can I use wind energy to power my home? This question is being asked across the country as more people look for a hedge against increasing electricity rates and a way to harvest their local wind resources. Small wind electric systems can make a significant contribution to our nation's energy needs.

431

New Mexico/Wind Resources/Full Version | Open Energy Information  

Open Energy Info (EERE)

source source History View New Pages Recent Changes All Special Pages Semantic Search/Querying Get Involved Help Apps Datasets Community Login | Sign Up Search Page Edit History Facebook icon Twitter icon » New Mexico/Wind Resources/Full Version < New Mexico‎ | Wind Resources Jump to: navigation, search Print PDF New Mexico Wind Resources NewMexicoMap.jpg More information about these 30-m height wind resource maps is available on the Wind Powering America website. Introduction Can I use wind energy to power my home? This question is being asked across the country as more people look for a hedge against increasing electricity rates and a way to harvest their local wind resources. Small wind electric systems can make a significant contribution to our nation's energy needs.

432

Version 4.1 April 15, 2011  

E-Print Network [OSTI]

form provided you acknowledge this source. Exclusion of a term does not necessarily mean, not by meaning. Context-sensitive, functional field descriptions can be found interspersed throughout the KFS the line items on a Requisition, Purchase Order, Payment Request and Credit Memo. Account Supervisor Role

Barrett, Jeffrey A.

433

Posters Ground-Based Radiometric Observations  

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

7 7 Posters Ground-Based Radiometric Observations of Atmospheric Water for Climate Research J. B. Snider, D. A. Hazen, A. J. Francavilla, W. B. Madsen, and M. D. Jacobson National Oceanic and Atmospheric Administration Environmental Technology Laboratory Boulder, Colorado Introduction Surface-based microwave and infrared radiometers have been employed by the National Oceanic and Atmospheric Administration's Environmental Technology Laboratory (NOAA/ETL) in climate research since 1987. The ability of these systems to operate continuously and unattended for extended periods of time has provided significant new information on atmospheric water vapor and cloud liquid. These data are being employed to improve our understanding of cloud-radiation feedback mechanisms, an understanding

434

Ground Ring Of Two Dimensional String Theory  

E-Print Network [OSTI]

String theories with two dimensional space-time target spaces are characterized by the existence of a ``ground ring'' of operators of spin $(0,0)$. By understanding this ring, one can understand the symmetries of the theory and illuminate the relation of the critical string theory to matrix models. The symmetry groups that arise are, roughly, the area preserving diffeomorphisms of a two dimensional phase space that preserve the fermi surface (of the matrix model) and the volume preserving diffeomorphisms of a three dimensional cone. The three dimensions in question are the matrix eigenvalue, its canonical momentum, and the time of the matrix model.

Edward Witten

1991-08-16T23:59:59.000Z

435

Limiting factors in ground water remediation  

Science Journals Connector (OSTI)

If one is charged with restoring a contaminated aquifer today, the procedure of pumping contaminated water to the surface for treatment and discharge is most often the state-of-practice technology. The perceived success of pump-and-treat technology can be misleading if the hydrology and contaminant characteristics at the site are not adequately understood. A failure to understand the processes controlling contaminant transport can result in extremely long pumping periods and, consequently, costly and inefficient remediation. Effects of tailing, sorption, and residual immiscible fluids on time required for pump-and-treat remediation of ground water are discussed.

Clinton W. Hall; Jeffrey A. Johnson

1992-01-01T23:59:59.000Z

436

Best Possible Strategy for Finding Ground States  

SciTech Connect (OSTI)

Finding the ground state of a system with a complex energy landscape is important for many physical problems including protein folding, spin glasses, chemical clusters, and neural networks. Such problems are usually solved by heuristic search methods whose efficacy is judged by empirical performance on selected examples. We present a proof that, within the large class of algorithms that simulate a random walk on the landscape, threshold accepting is the best possible strategy. In particular, it can perform better than simulated annealing and Tsallis statistics. Our proof is the first example of a provably optimal strategy in this area.

Franz, Astrid; Hoffmann, Karl Heinz; Salamon, Peter

2001-06-04T23:59:59.000Z

437

Geometric renormalization below the ground state  

E-Print Network [OSTI]

The caloric gauge was introduced by Tao with studying large data energy critical wave maps mapping from $\\mathbf{R}^{2+1}$ to hyperbolic space $\\mathbf{H}^m$ in view. In \\cite{BIKT} Bejenaru, Ionescu, Kenig, and Tataru adapted the caloric gauge to the setting of Schr\\"odinger maps from $\\mathbf{R}^{d + 1}$ to the standard sphere $S^2 \\hookrightarrow \\mathbf{R}^3$ with initial data small in the critical Sobolev norm. Here we develop the caloric gauge in a bounded geometry setting with a construction valid up to the ground state energy.

Paul Smith

2011-12-06T23:59:59.000Z

438

Upgrades to Monteburns, version 3.0  

SciTech Connect (OSTI)

Monteburns, a Monte Carlo burnup code which has the flexibility to model time-dependent isotopic changes for a variety of nuclear systems by linking the neutron transport code MCNP/X to a production/depletion code, has undergone several performance upgrades recently that have increased the code's capabilities. Once limited to a specific number of regions, enhancements have been implemented that afford a much greater number of burn materials, such that users will be more limited by the physical constraints of their computing environment as opposed to inherent limits built into the coding of Monteburns. In conjunction with the increase in the number of burn materials, parallel execution of a production/depletion code of choice has been implemented, such that users have the option of using CINDER90, 0RIGEN2, or the newly released version of ORIGEN. Finally, the recoverable energy per fission calculation was upgraded to include capture gamma energy deposited in all specified materials as a function of irradiation time. The sum of the prompt and delayed recoverable energies from fission was obtained as before. These upgrades were first tested on a rigorous 1/8 core model of a Pressurized Water Reactor with fresh, once- and twice-burned fuel. We can now model several orders of magnitude more materials using Monte Carlo techniques, which is a significant advance in the reactor modeling world. (authors)

Galloway, J. D.; Trellue, H. R. [Los Alamos National Laboratory, 30 Bikini Atoll Rd., Los Alamos, NM 87545-0001 (United States)

2012-07-01T23:59:59.000Z

439

120 Ground Water Monitoring & Remediation 32, no. 1/ Winter 2012/pages 120130 NGWA.org Ground Water Monitoring & Remediation  

E-Print Network [OSTI]

120 Ground Water Monitoring & Remediation 32, no. 1/ Winter 2012/pages 120­130 NGWA.org Ground Water Monitoring & Remediation © 2011, National Ground Water Association. Published 2011. This article known as emerging contaminants (ECs) to surrounding groundwater and surface water. ECs consist

440

eGRID2007 Version 1.1 - All Files | OpenEI  

Open Energy Info (EERE)

eGRID2007 Version 1.1 - All Files eGRID2007 Version 1.1 - All Files Dataset Summary Description The Emissions & Generation Resource Integrated Database (eGRID) is a comprehensive inventory of environmental attributes of electric power systems. The preeminent source of air emissions data for the electric power sector, eGRID is based on available plant-specific data for all U.S. electricity generating plants that provide power to the electric grid and report data to the U.S. government. eGRID integrates many different federal data sources on power plants and power companies, from three different federal agencies: EPA, the Energy Information Administration (EIA), and the Federal Energy Regulatory Commission (FERC). Emissions data from EPA are carefully integrated with generation data from EIA to produce useful values like pounds per megawatt-hour (lb/MWh) of emissions, which allows direct comparison of the environmental attributes of electricity generation. eGRID also provides aggregated data by state, U.S. total, company, and by three different sets of electric grid boundaries.This particular distribution consists of a single zip file that contains all available eGrid 2007 spreadsheet files, state import-export files, Technical Support Documents, Summary Tables, GHG output emission rates, the EUEC2010 paper, and graphical representations of eGRID subregions and NERC regions maps.

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


441

U.S. Department of Energy UMTRA Ground Water Project Ground Water Pumping and Monitoring Plan  

Office of Legacy Management (LM)

GWMON 1.12-1 GWMON 1.12-1 U.S. Department of Energy UMTRA Ground Water Project Ground Water Pumping and Monitoring Plan for the Land Farm Pilot Test Monument Valley, Arizona August 2000 Prepared by U.S. Department of Energy Grand Junction Ofice Grand Junction, Colorado Project Number UGW-5 1 1-001 5-21-000 Document Number U0106701 This page intentionally left blank Document Number U0106701 Contents Contents 1.0 Introduction ....................................................................................................................... 1 2.0 Purpose and Scope ........................................................................................................... 1 3.0 Pilot-Test Extraction Wellfield 2 4.0 Water Elevation Measurements and Monitoring ............... 4

442

Ground Water Management Act (Virginia) | Department of Energy  

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

Ground Water Management Act (Virginia) Ground Water Management Act (Virginia) Ground Water Management Act (Virginia) < Back Eligibility Agricultural Commercial Construction Developer Fed. Government Fuel Distributor General Public/Consumer Industrial Installer/Contractor Institutional Investor-Owned Utility Local Government Municipal/Public Utility Nonprofit Rural Electric Cooperative Schools State/Provincial Govt Systems Integrator Tribal Government Utility Savings Category Water Buying & Making Electricity Home Weatherization Program Info State Virginia Program Type Environmental Regulations Siting and Permitting Provider Virginia Department of Environmental Quality Under the Ground Water Management Act of 1992, Virginia manages ground water through a program regulating the withdrawals in certain areas called

443

Understanding open source in an industrial context Sven Ziemer, yvind Hauge and Thomas sterlie  

E-Print Network [OSTI]

of software development that will revolution- ize the software industry [2]. A recent addition to the onUnderstanding open source in an industrial context Sven Ziemer, ?yvind Hauge and Thomas ?sterlie source in an industrial context. Building a grounded theory from an industry-driven R&D project, our

444

STOMP Subsurface Transport Over Multiple Phases, Version 4.0, Users Guide  

SciTech Connect (OSTI)

This guide describes the general use, input file formatting, compilation and execution of the STOMP (Subsurface Transport Over Multiple Phases) simulator, a scientific tool for analyzing single and multiple phase subsurface flow and transport. A description of the simulators governing equations, constitutive functions and numerical solution algorithms are provided in a companion theory guide. In writing these guides for the STOMP simulator, the authors have assumed that the reader comprehends concepts and theories associated with multiple-phase hydrology, heat transfer, thermodynamics, radioactive chain decay, and relative permeability-saturation-capillary pressure constitutive relations. The authors further assume that the reader is familiar with the computing environment on which they plan to compile and execute the STOMP simulator. Source codes for the sequential versions of the simulator are available in pure FORTRAN 77 or mixed FORTRAN 77/90 forms. The pure FORTRAN 77 source code form requires a parameters file to define the memory requirements for the array elements. The mixed FORTRAN 77/90 form of the source code uses dynamic memory allocation to define memory requirements, based on a FORTRAN 90 preprocessor STEP, that reads the input files. The simulator utilizes a variable source code configuration, which allows the execution memory and speed to be tailored to the problem specifics, and essentially requires that the source code be assembled and compiled through a software maintenance utility. The memory requirements for executing the simulator are dependent on the complexity of physical system to be modeled and the size and dimensionality of the computational domain. Likewise execution speed depends on the problem complexity, size and dimensionality of the computational domain, and computer performance. Selected operational modes of the STOMP simulator are available for scalable execution on multiple processor (i.e., parallel) computers. These versions of the simulator are written in pure FORTRAN 90 with imbedded directives that are interpreted by a FORTRAN preprocessor. Without the preprocessor, the scalable version of the simulator can be executed sequentially on a single processor computer. The scalable versions of the STOMP modes carry the -Sc designator on the operational mode name. For example, STOMP-WCS-Sc is the scalable version of the STOMP-WCS (Water-CO2-Salt) mode. A separate mode containing an evaporation model as a boundary condition on the upper surface of the computation domain has also been included. This mode, STOMP-WAE-B (Water-Air-Energy-Barriers) can be viewed as an extension of the STOMP-WAE (Water-Air-Energy) mode. Details of this particular mode are outlined by Ward et al. (2005)(a). STOMP V4.0 includes the reactive transport module ECKEChem (Equilibrium-Conservation-Kinetic Equation Chemistry) for the STOMP-W (Water) and STOMP-WCS (Water-CO2-Salt) modes. For this particular module, the -R designator is included in the operational mode name (e.g., STOMP-W-R, STOMP-WCS-R-Sc). This mode is described in detail by White and McGrail (2005)(b). For all operational modes and processor implementations, the memory requirements for executing the simulator are dependent on the complexity of physical system to be modeled and the size and dimensionality of the computational domain. Likewise execution speed depends on the problem complexity, size and dimensionality of the computational domain, and computer performance. Additional information about the simulator can be found on the STOMP webpage: http://stomp.pnl.gov. The website includes an introductory short course with problems ranging from simple one-dimensional saturated flow to complex multiphase system computations.

White, Mark D.; Oostrom, Martinus

2006-06-09T23:59:59.000Z

445

Free and Open Source Software for Development  

E-Print Network [OSTI]

Development organizations and International Non-Governmental Organizations have been emphasizing the high potential of Free and Open Source Software for the Less Developed Countries. Cost reduction, less vendor dependency and increased potential for local capacity development have been their main arguments. In spite of its advantages, Free and Open Source Software is not widely adopted at the African continent. In this book the authors will explore the grounds on with these expectations are based. Where do they come from and is there evidence to support these expectations? Over the past years several projects have been initiated and some good results have been achieved, but at the same time many challenges were encountered. What lessons can be drawn from these experiences and do these experiences contain enough evidence to support the high expectations? Several projects and their achievements will be considered. In the final part of the book the future of Free and Open Source Software for Development will be explored. Special attention is given to the African continent since here challenges are highest. What is the role of Free and open Source Software for Development and how do we need to position and explore the potential? What are the threats? The book aims at professionals that are engaged in the design and implementation of ICT for Development (ICT4D) projects and want to improve their understanding of the role Free and Open Source Software can play.

Victor van Reijswoud; Arjan de Jager

2008-08-27T23:59:59.000Z

446

Ground Motion Studies at NuMI  

SciTech Connect (OSTI)

Ground motion can cause significant deterioration in the luminosity of a linear collider. Vibration of numerous focusing magnets causes continuous misalignments, which makes the beam emittance grow. For this reason, understanding the seismic vibration of all potential LC sites is essential and related efforts in many sites are ongoing. In this document we summarize the results from the studies specific to Fermilab grounds as requested by the LC project leader at FNAL, Shekhar Mishra in FY04-FY06. The Northwestern group focused on how the ground motion effects vary with depth. Knowledge of depth dependence of the seismic activity is needed in order to decide how deep the LC tunnel should be at sites like Fermilab. The measurements were made in the NuMI tunnel, see Figure 1. We take advantage of the fact that from the beginning to the end of the tunnel there is a height difference of about 350 ft and that there are about five different types of dolomite layers. The support received allowed to pay for three months of salary of Michal Szleper. During this period he worked a 100% of his time in this project. That include one week of preparation: 2.5 months of data taking and data analysis during the full period of the project in order to guarantee that we were recording high quality data. We extended our previous work and made more systematic measurements, which included detailed studies on stability of the vibration amplitudes at different depths over long periods of time. As a consequence, a better control and more efficient averaging out of the daytime variation effects were possible, and a better study of other time dependences before the actual depth dependence was obtained. Those initial measurements were made at the surface and are summarized in Figure 2. All measurements are made with equipment that we already had (two broadband seismometers KS200 from GEOTECH and DL-24 portable data recorder). The offline data analysis took advantage of the full Fourier spectra information and the noise was properly subtracted. The basic formalism is summarized if Figure 3. The second objective was to make a measurement deeper under ground (Target hall, Absorber hall and Minos hall - 150 ft to 350 ft), which previous studies did not cover. All results are summarized in Figure 3 and 4. The measurements were covering a frequency range between 0.1 to 50 Hz. The data was taken continuously for at least a period of two weeks in each of the locations. We concluded that the dependence on depth is weak, if any, for frequencies above 1 Hz and not visible at all at lower frequencies. Most of the attenuation (factor of about 2-3) and damping of ground motion that is due to cultural activity at the surface is not detectable once we are below 150 ft underground. Therefore, accelerator currently under consideration can be build at the depth and there is no need to go deeper underground is built at Fermi National Laboratory.

Mayda M. Velasco; Michal Szleper

2012-02-20T23:59:59.000Z

447

Ion Sources - Cyclotron  

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

Sources Sources The 88-Inch Cyclotron is fed by three Electron Cyclotron Resonance (ECR) high-charge-state ion sources, the ECR, the AECR, and VENUS, currently the most powerful ECR ion source in the world. Built to answer the demand for intense heavy ion beams, these high performance ion sources enable the 88-Inch Cyclotron to accelerate beams of ions from hydrogen to uranium. The ECR ion sources allow the efficient use of rare isotopes of stable elements, either from natural or enriched sources. A variety of metallic ion beams are routinely produced in our low temperature oven (up to 600°C) and our high temperature oven (up to 2100°C). Furthermore, the ability to produce "cocktails" (mixtures of beams) for the Berkeley Accelerator Space Effects (BASE) Facility adds tremendously to the flexibility of the 88-Inch Cyclotron.

448

This Week In Petroleum Printer-Friendly Version  

Gasoline and Diesel Fuel Update (EIA)

performance but also has environmental impacts because gasoline evaporating from fuel tanks contributes to ground-level ozone formation, also known as smog. Reid Vapor Pressure...

449

GENII Version 2 Software Design Document  

SciTech Connect (OSTI)

This document describes the architectural design for the GENII-V2 software package. This document defines details of the overall structure of the software, the major software components, their data file interfaces, and specific mathematical models to be used. The design represents a translation of the requirements into a description of the software structure, software components, interfaces, and necessary data. The design focuses on the major components and data communication links that are key to the implementation of the software within the operating framework. The purpose of the GENII-V2 software package is to provide the capability to perform dose and risk assessments of environmental releases of radionuclides. The software also has the capability of calculating environmental accumulation and radiation doses from surface water, groundwater, and soil (buried waste) media when an input concentration of radionuclide in these media is provided. This report represents a detailed description of the capabilities of the software product with exact specifications of mathematical models that form the basis for the software implementation and testing efforts. This report also presents a detailed description of the overall structure of the software package, details of main components (implemented in the current phase of work), details of data communication files, and content of basic output reports. The GENII system includes the capabilities for calculating radiation doses following chronic and acute releases. Radionuclide transport via air, water, or biological activity may be considered. Air transport options include both puff and plume models, each allow use of an effective stack height or calculation of plume rise from buoyant or momentum effects (or both). Building wake effects can be included in acute atmospheric release scenarios. The code provides risk estimates for health effects to individuals or populations; these can be obtained using the code by applying appropriate risk factors to the effective dose equivalent or organ dose. In addition, Version 2 uses cancer risk factors from Federal Guidance Report 13 to estimate risk to specific organs or tissues.

Napier, Bruce A.; Strenge, Dennis L.; Ramsdell, James V.; Eslinger, Paul W.; Fosmire, Christian J.

2004-03-08T23:59:59.000Z

450

On the influence that the ground electrode diameter has in the propulsion efficiency of an asymmetric capacitor in nitrogen gas  

SciTech Connect (OSTI)

In this work, the propulsion force developed in an asymmetric capacitor will be calculated for three different diameters of the ground electrode. The used ion source is a small diameter wire, which generates a positive corona discharge in nitrogen gas directed to the ground electrode. By applying the fluid dynamic and electrostatic theories, all hydrodynamic and electrostatic forces that act on the considered geometries will be computed in an attempt to provide a physical insight on the force mechanism that acts on the asymmetrical capacitors, and also to understand how to increase the efficiency of propulsion.

Martins, Alexandre A. [Institute for Plasmas and Nuclear Fusion, Instituto Superior Tecnico, Av. Rovisco Pais, 1049-001 Lisboa (Portugal); Pinheiro, Mario J. [Department of Physics and Institute for Plasmas and Nuclear Fusion, Instituto Superior Tecnico, Av. Rovisco Pais, 1049-001 Lisboa (Portugal)

2011-03-15T23:59:59.000Z

451

Global Fire Emissions Database, Version 3.1 Published  

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

Fire Emissions Database, Version 3.1 Published Fire Emissions Database, Version 3.1 Published The ORNL DAAC is pleased to announce the release of the Global Fire Emissions Database, Version 3.1: Global Fire Emissions Database, Version 3.1. Data set prepared by J.T. Randerson, G.R. van der Werf, L. Giglio, G.J. Collatz, and P.S. Kasibhatla. This data set provides monthly burned area, and monthly and annual fire emissions data from July 1996 to February 2012. Emissions data are available for carbon (C), dry matter (DM), carbon dioxide (CO2), carbon monoxide (CO), methane (CH4), hydrogen (H2), nitrous oxide (N2O), nitrogen oxides (NOx), non-methane hydrocarbons (NMHC), organic carbon (OC), black carbon (BC), particulate matter 2.5 micron (PM2p5), total particulate matter (TPM), and sulfur dioxide (SO2) among others. The C4 fraction of

452

Buildings GHG Mitigation Estimator Worksheet, Version 1 | Department of  

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

Buildings GHG Mitigation Estimator Worksheet, Version 1 Buildings GHG Mitigation Estimator Worksheet, Version 1 Buildings GHG Mitigation Estimator Worksheet, Version 1 Xcel document describes Version 1 of the the Buildings GHG Mitigation Estimator tool. This tool assists federal agencies in estimating the greenhouse gas mitigation reduction from implementing energy efficiency measures across a portfolio of buildings. It is designed to be applied to groups of office buildings, for example, at a program level (regional or site) that can be summarized at the agency level. While the default savings and cost estimates apply to office buildings, users can define their own efficiency measures, costs, and savings estimates for inclusion in the portfolio assessment. More information on user-defined measures can be

453

DOE Challenge Home Better Business for Builders Webinar (Text Version) |  

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

Home Better Business for Builders Webinar (Text Home Better Business for Builders Webinar (Text Version) DOE Challenge Home Better Business for Builders Webinar (Text Version) Below is a text version of the webinar titled "DOE Challenge Home: Better Business for Builders," originally presented in May 2012. In addition to this text version of the audio, you can access the presentation slides and a recording of the webinar (video). Jamie Lyons: Slide 1: Welcome to the DOE Challenge Home orientation webinar. We're glad you could join us today. My name is Jamie Lyons. I support the DOE Challenge Home program. Today's webinar is an annual training that's mandatory for our partners to participate in. Just before we get started I wanted to offer up a few logistical announcements. First of all, we have a

454

Linear Operators and Their Spectra Web Supplement, version 25  

E-Print Network [OSTI]

Linear Operators and Their Spectra Web Supplement, version 25 E Brian Davies Department, but the author has permis- sion to put a copy on the web, in the hope that some readers may be encouraged to buy

Davies, Brian

455

Linear Operators and Their Spectra Web Supplement, version 32  

E-Print Network [OSTI]

Linear Operators and Their Spectra Web Supplement, version 32 E Brian Davies Department, but the author has permis- sion to put a copy on the web, in the hope that some readers may be encouraged to buy

Davies, Brian

456

U.S. gasoline price falls under $3 (short version)  

U.S. Energy Information Administration (EIA) Indexed Site

3, 2014 U.S. gasoline price falls under 3 (short version) The U.S. average retail price for regular gasoline fell to its lowest level since December 2010 at 2.99 a gallon on...

457

U.S. gasoline price falls under $3 (long version)  

U.S. Energy Information Administration (EIA) Indexed Site

November 3, 2014 U.S. gasoline price falls under 3 (long version) The U.S. average retail price for regular gasoline fell to its lowest level since December 2010 at 2.99 a gallon...

458

Modelling and Simulation1 version 1.1  

E-Print Network [OSTI]

1 Modelling and Simulation1 version 1.1 Peter Sloot University of Amsterdam2 1 Based on lectures .......................................................................................................3 I.1 The computer experiment....................................................................3..............................................................................................8 II.1 Background

459

Text-Alternative Version: Understanding and Evaluating LM-79 Reports  

Broader source: Energy.gov [DOE]

Below is the text-alternative version of Day 1 of the three-part TINSSL Webinar Series "Understanding and Evaluating LM-79 & LM-80 Reports for SSL Technology," held August 10, 2010.

460

BENEFIT 2015 Funding Opportunity Announcement Webinar 2 (Text Version)  

Broader source: Energy.gov [DOE]

Below is the text version of the webinar, BENEFIT 2015 Funding Opportunity Announcement 2, presented in October 2014 by Antonio Bouza and Jim Payne of the Building Technologies Office.

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


461

New Version of FAST Released | Department of Energy  

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

controls and electrical drives, and structural dynamics of land-based and offshore fixed-bottom and floating wind turbines. The new version of FAST (FAST v8) offers...

462

Signs and Polarized/Magnetic versions of the Casimir Forces  

E-Print Network [OSTI]

We consider versions of the Casimir effect where the force can be controlled by changing the angle between two Casimir ``plates'' or the temperature of two nearby rings. We also present simple arguments for the sign of Casimir forces.

S. Nussinov

1995-09-05T23:59:59.000Z

463

Simulation of sodium boiling experiments with THERMIT sodium version  

E-Print Network [OSTI]

Natural and forced convection experiments(SBTF and French) are simulated with the sodium version of the thermal-hydraulic computer code THERMIT. Simulation is done for the test secti- -on with the pressure-velocity boundary ...

Huh, Kang Yul

1982-01-01T23:59:59.000Z

464

CircleKs DEFINITIVE vim Reference Version: 1.0  

E-Print Network [OSTI]

CircleKs DEFINITIVE vim Reference Version: 1.0 Major rules: 1. Vim has 2 modes: insert and command inserting text s! Cut character under cursor and start inserting text After youre in insert mode, vim

465

FATHOM (Version 3) Commercial Software Validation and Configuration Control  

SciTech Connect (OSTI)

FATHOM (Version 3) an incompressible flow piping network modeling and analysis computer program from Applied Flow Technology was installed for use at the U.S. Department of Energy Hanford Site near Richland, Washington.

HEARD, F.J.

2000-01-20T23:59:59.000Z

466

Zerocash: Decentralized Anonymous Payments from Bitcoin (extended version)  

E-Print Network [OSTI]

Zerocash: Decentralized Anonymous Payments from Bitcoin (extended version) Eli Ben Bitcoin is the first digital currency to see widespread adoption. Although payments are conducted between pseudonyms, Bitcoin cannot offer strong privacy guarantees: payment transactions are recorded in a public

467

(ATLAS Muon TDC version 1 & 2) User's Manual  

E-Print Network [OSTI]

1 AMT-1 & 2 (ATLAS Muon TDC version 1 & 2) User's Manual Yasuo Arai KEK, National High Energy Accelerator Research Organization 1-1 Oho, Tsukuba, Ibaraki 305, Japan yasuo.arai@kek.jp, http://atlas

van Suijlekom, Walter

468

Intel uses very old version of libstdc++ by default [updated...  

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

libstdc++ to the environment and makes it accessible to Intel. For example, on Edison: > module load gcc4.9.1 > CC -o libver -stdc++11 TestLibVersion.C > .libver libstdc++...

469

ON COMPLEMENTED VERSIONS OF JAMES'S DISTORTION WILLIAM B. JOHNSON  

E-Print Network [OSTI]

ON COMPLEMENTED VERSIONS OF JAMES'S DISTORTION THEOREMS WILLIAM B. JOHNSON AND NARCISSE. 1 #12;2 JOHNSON AND RANDRIANANTOANINA Question 2. If a Banach space X contains a complemented

Johnson, William B.

470

Published in : Environmental Research Status: Postprint (Author's version)  

E-Print Network [OSTI]

Published in : Environmental Research Status: Postprint (Author's version) Pesticide exposure Abstract Context: Chlordecone, an environmentally persistent organochlorine insecticide used intensively in banana culture in the French West Indies until 1993, has permanently polluted soils and contaminated

Boyer, Edmond

471

Fuel Cell Animation (Text Version) | Department of Energy  

Energy Savers [EERE]

This text version of the fuel cell animation demonstrates how a fuel cell uses hydrogen to produce electricity, with only water and heat as byproducts. Fuel cell shown with...

472

Microsoft Word - GENII Guide Version 2 Full.doc  

National Nuclear Security Administration (NNSA)

GENII Version 2 Users' Guide BA Napier October 2004 Prepared for the U.S. Department of Energy under Contract DE-AC05-76RL01830 DISCLAIMER This report was prepared as an account...

473

Overview of NEMS-H2, Version 1.0  

Broader source: Energy.gov [DOE]

Presentation on Overview of NEMS-H2, Version 1.0 given by Frances Wood of OnLocation during the DOE Hydrogen Transition Analysis Workshop on January 26, 2006.

474

Users guide for ENVSTD program Version 2. 0 and LTGSTD program Version 2. 0  

SciTech Connect (OSTI)

On January 30, 1989, the US Department of Energy (DOE) promulgated 10 CFR Part 435, Subpart A, an Interim Rule entitled ''Energy Conservation Voluntary Performance Standards for New Commercial and Multi-Family High Rise Residential Buildings; Mandatory for New Federal Buildings.'' As a consequence, federal agencies must design all future federal commercial and multifamily high rise residential buildings in accordance with the Standards, or show that their current standards already meet or exceed the energy-efficiency requirements of the Standards. Although these newly enacted Standards do not regulate the design of nonfederal buildings, DOE recommends that all design professionals use the Standards as guidelines for designing energy-conserving buildings. To encourage private sector use, the Standards were presented in the January 30, 1989, Federal Register in the format typical of commercial standards rather than a federal regulation. As a further help, DOE supported the development of various microcomputer programs to ease the use of the Standards. Two of these programs/emdash/ENVSTD (Version 2.0) and LTGSTD (Version 2.0)/emdash/are detailed in this users guide and provided on the accompanying diskette. This package, developed by Pacific Northwest Laboratory (PNL), is intended to facilitate the designer's use of the Standards dealing specifically with a building's envelope and lighting system designs. Using these programs will greatly simplify the designer's task of performing the sometimes complex calculations needed to determine a design's compliance with the Standards. 3 refs., 6 figs.

Crawley, D.B.; Riesen, P.K.; Briggs, R.S.

1989-02-01T23:59:59.000Z

475

Effective Radius of Cloud Droplets by Ground-Based Remote Sensing: Relationships to Aerosol?  

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

Effective Radius of Cloud Droplets by Ground-Based Effective Radius of Cloud Droplets by Ground-Based Remote Sensing: Relationships to Aerosol? B.-G. Kim, S. E. Schwartz, and M. A. Miller Environmental Sciences Department Brookhaven National Laboratory Upton, New York Q.-L. Min Atmospheric Science Research Center State University of New York Albany, New York Introduction Aerosol Indirect Effect Increases in anthropogenic sources of cloud condensation nuclei can increase cloud albedo by increasing the concentration and reducing the size of cloud droplets, usually referred to as the indirect effect of aerosol on climate (Twomey 1977). However, the magnitudes of the various kinds of indirect forcing are particularly uncertain, because they involve subtle changes in cloud radiative properties and lifetimes

476

Argonne Breaks Ground on $34.5M MX Research Facility  

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

Stephenson Appointed ALD for Photon Sciences Stephenson Appointed ALD for Photon Sciences APS, Other DOE Labs Help Develop New Cancer Fighting Drug Paper on Fast Pharmaceuticals by APS Authors Featured in New Journal Art Scene Investigation: Picasso goes Nanotech Linda Young of APS Elected Vice Chair of DAMOP APS News Archives: 2012 | 2011 | 2010 | 2009 2008 | 2007 | 2006 | 2005 2004 | 2003 | 2002 | 2001 2000 Subscribe to APS News rss feed Argonne Breaks Ground on $34.5M MX Research Facility SEPTEMBER 15, 2011 Bookmark and Share Artist's rendering of the Advanced Protein Crystallization Facility (left in drawing). The Advanced Photon Source experiment hall is at right. The U.S. Department of Energy's (DOE's) Argonne National Laboratory broke ground on August 30, 2011, for a $34.5 million Advanced Protein

477

Land use requirements for ground-mounted solar power facilities. | OpenEI  

Open Energy Info (EERE)

Land use requirements for ground-mounted solar power facilities. Land use requirements for ground-mounted solar power facilities. Dataset Summary Description This dataset is part of a larger internal dataset at the National Renewable Energy Laboratory (NREL) that explores various characteristics of large solar electric (both PV and CSP) facilities around the United States. This dataset focuses on the land use characteristics for solar facilities that are either under construction or currently in operation. Source Land-Use Requirements for Solar Power Plants in the United States Date Released June 25th, 2013 (5 months ago) Date Updated Unknown Keywords acres area average concentrating solar power csp Density electric hectares km2 land land requirements land use land-use mean photovoltaic photovoltaics PV solar statistics Data application/vnd.openxmlformats-officedocument.spreadsheetml.sheet icon Master Solar Land Use Spreadsheet (xlsx, 1.5 MiB)

478

Photovoltaic ground fault and blind spot electrical simulations.  

SciTech Connect (OSTI)

Ground faults in photovoltaic (PV) systems pose a fire and shock hazard. To mitigate these risks, AC-isolated, DC grounded PV systems in the United States use Ground Fault Protection Devices (GFPDs), e.g., fuses, to de-energize the PV system when there is a ground fault. Recently the effectiveness of these protection devices has come under question because multiple fires have started when ground faults went undetected. In order to understand the limitations of fuse-based ground fault protection in PV systems, analytical and numerical simulations of different ground faults were performed. The numerical simulations were conducted with Simulation Program with Integrated Circuit Emphasis (SPICE) using a circuit model of the PV system which included the modules, wiring, switchgear, grounded or ungrounded components, and the inverter. The derivation of the SPICE model and the results of parametric fault current studies are provided with varying array topologies, fuse sizes, and fault impedances. Closed-form analytical approximations for GFPD currents from faults to the grounded current carrying conductor-known as %E2%80%9Cblind spot%E2%80%9D ground faults-are derived to provide greater understanding of the influence of array impedances on fault currents. The behavior of the array during various ground faults is studied for a range of ground fault fuse sizes to determine if reducing the size of the fuse improves ground fault detection sensitivity. The results of the simulations show that reducing the amperage rating of the protective fuse does increase fault current detection sensitivity without increasing the likelihood of nuisance trips to a degree. Unfortunately, this benefit reaches a limit as fuses become smaller and their internal resistance increases to the point of becoming a major element in the fault current circuit.

Flicker, Jack David; Johnson, Jay

2013-06-01T23:59:59.000Z

479

Definition: Ground Magnetics | Open Energy Information  

Open Energy Info (EERE)

Magnetics Magnetics Jump to: navigation, search Dictionary.png Ground Magnetics The surface magnetic method is the study of the distribution of magnetic minerals in the upper 20-30km of the earth's crust, recorded at an observation point on the earth's surface.[1][2] View on Wikipedia Wikipedia Definition A magnetometer, (pronounced mag-ne-TOM-e-ter), is a measuring instrument used to measure the strength and/or direction of the magnetic field, produced either in the laboratory or existing in nature. Some countries such as the USA, Canada and Australia classify the more sensitive magnetometers as military technology, and control their distribution. The International System of Units unit of measure for the strength of a magnetic field is the Tesla. This is a very large unit of magnetic field.

480

Pacific Northwest National Laboratory Grounds Maintenance  

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

Pacific Pacific Northwest National Laboratory (PNNL) operates an award-winning grounds maintenance program that comprises a comprehensive landscape and irrigation management program. The program has helped the laboratory reduce its water use for irrigation by 30%. PNNL is located in Richland, Washington, and is managed and operated by Battelle for the U.S. Department of Energy (DOE). PNNL scientists and engineers perform research on a variety of subjects, including energy and national security. PNNL has more than 4,200 staff members, sits on 600 acres, and houses 2 million square feet of facilities. The laboratory is located in an arid region of the state, receiving only eight inches of precipitation annually. It has more than 100 acres of turf and landscaped areas and

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


481

Definition: Controlled Source Audio MT | Open Energy Information  

Open Energy Info (EERE)

Definition Definition Edit with form History Facebook icon Twitter icon » Definition: Controlled Source Audio MT Jump to: navigation, search Dictionary.png Controlled Source Audio MT Controlled Source Audio-Magnetotellurics (CSAMT) is an active source application of a magnetotelluric survey aimed at providing a more reliable signal and rapid acquisition time relative to a natural source MT measurement.[1] View on Wikipedia Wikipedia Definition Magnetotellurics (MT) is an electromagnetic geophysical method of imaging the earth's subsurface by measuring natural variations of electrical and magnetic fields at the Earth's surface. Investigation depth ranges from 300m below ground by recording higher frequencies down to 10,000m or deeper with long-period soundings. Developed in Russia and

482

Spallation Neutron Source, SNS  

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

Spallation Neutron Source Spallation Neutron Source Providing the most intense pulsed neutron beams in the world... Accumulator Ring Commissioning Latest Step for Spallation Neutron Source The Spallation Neutron Source, located at Oak Ridge National Laboratory, has passed another milestone on the way to completion this year--the commissioning of the proton accumulator ring. Brookhaven led the design and construction of the accumulator ring, which will allow an order of magnitude more beam power than any other facility in the world. The Spallation Neutron Source (SNS) is an accelerator-based neutron source being built in Oak Ridge, Tennessee, by the U.S. Department of Energy. The figure on the right shows a schematic of the accumulator ring and transport beam lines that are being designed and built by Brookhaven

483

Sources and Electrodynamics  

Science Journals Connector (OSTI)

A new kind of particle theory is being explored, one that is intermediate in concept between the extremes of S matrix and field theory. It employs the methods of neither approach. There are no operators, and there is no appeal to analyticity in momentum space. It is a phenomenological theory, and cognizant that measurements are operations in space and time. Particles are defined realistically by reference to their creation or annihilation in suitable collisions. The source is introduced as an abstraction of the role played by all the other particles involved in such acts. Through the use of sources the production and detection of particles, as well as their interaction, are incorporated into the theoretical description. There is a creative principle that replaces the devices of other formulations. It is an insistence upon the generality of the space-time description of the coupling among sources that is inferred from a specific spatio-temporal arrangement, in which various particles propagate between sources. Standard quantum-mechanical and relativistic requirements, imposed on the source description of noninteracting particles, imply the existence of the two statistics and the connection with spin. In this situation sources are only required to emit and absorb the mass of the corresponding particle. Particle dynamics is introduced by an extension of the source concept. It is considered meaningful for a source to emit several particles with the same total quantum numbers as a single particle, if sufficient mass is available. This is most familiar as the photon radiation that accompanies the emission of charged particles. The new types of sources introduced in this way imply new couplings among sources, which supply still further varieties of sources. This proliferation of interactions spans the full dynamical content of the initial primitive interaction. The ambition of the phenomenological source theory is to represent all dynamical aspects of particles, within a certain context, by a suitable primitive interaction. This paper is devoted to the reconstruction of electrodynamics.

Julian Schwinger

1967-06-25T23:59:59.000Z

484

Home Grounds and Gardens Soil Report  

E-Print Network [OSTI]

Conventional Fertilizer Recommendations We recommend that you uniformly broadcast 4.6 lbs per 1,000 sq. ft of Potash include 14 lbs of sul-po-mag (0-0-22). Composted manure is an excellent source of all three 1 lb of Nitrogen for every 800 lbs of manure applied per 1000 sq. ft. Manures and composts

New Hampshire, University of

485

Publications | Advanced Photon Source  

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

research at the APS. It is the official source for listing APS-related journal articles, conference proceedings and papers, dissertations, books, book chapters, technical reports,...

486

The European Large Area ISO Survey VIII. 90-?m final analysis and source counts  

Science Journals Connector (OSTI)

......see the ISOPHOT Handbook by Laureijs et al...errors (the position calculations were done in the...source catalogues and does not need any assumption...is available in electronic format at . 1 ELAIS...available to us in electronic version. We are...12623-28, The ISO Handbook Vol. IV - PHT......

Ph. Hraudeau; S. Oliver; C. Del Burgo; C. Kiss; M. Stickel; T. Mueller; M. Rowan-Robinson; A. Efstathiou; C. Surace; L. V. Tth; S. Serjeant; D. M. Alexander; A. Franceschini; D. Lemke; T. Morel; I. Prez-Fournon; J.-L. Puget; D. Rigopoulou; B. Rocca-Volmerange; A. Verma

2004-11-01T23:59:59.000Z

487

UCRLJC126017 Version date: January 1, 1997 Transversely Isotropic Poroelasticity  

E-Print Network [OSTI]

oil, gas, and water, while fluids of interest in environmental remediation applications are generally be in the form of oil or gas, or could be other undesirable organic materials in ground water. Brines (salt­laden waters) or steam may be used to flush other fluids out of the ground, whether for economic purposes

488

Throaty Voice Quality: Subglottal Pressure, Voice Source, and Formant Characteristics  

Science Journals Connector (OSTI)

Summary Throaty voice quality has been regarded by voice pedagogues as undesired and even harmful. This study attempts to identify acoustic and physiological correlates of this quality. One male and one female subject read a text habitually and with a throaty voice quality. Oral pressure during p-occlusion was measured as an estimate of subglottal pressure. Long-term average spectrum analysis described the average spectrum characteristics. Sixteen syllables, perceptually evaluated with regard to throaty quality by five experts, were selected for analysis. Formant frequencies and voice source characteristics were measured by means of inverse filtering, and the vocal tract shape of the throaty and normal versions of the vowels [a,u,i,] of the male subject were recorded by magnetic resonance imaging. From this material, area functions were derived and their resonance frequencies were determined. The throaty versions of these four vowels all showed a pharynx that was narrower than in the habitually produced versions. To test the relevance of formant frequencies to perceived throaty quality, experts rated degree of throatiness in synthetic vowel samples, in which the measured formant frequency values of the subject were used. The main acoustic correlates of throatiness seemed to be an increase of F1, a decrease of F4, and in front vowels a decrease of F2, which presumably results from a narrowing of the pharynx. In the male subject, voice source parameters suggested a more hyperfunctional voice in throaty samples.

Anne-Maria Laukkanen; Eva Bjrkner; Johan Sundberg

2006-01-01T23:59:59.000Z

489

Ground Magnetics At Marysville Mt Area (Blackwell) | Open Energy  

Open Energy Info (EERE)

Ground Magnetics At Marysville Mt Area (Blackwell) Ground Magnetics At Marysville Mt Area (Blackwell) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Ground Magnetics At Marysville Mt Area (Blackwell) Exploration Activity Details Location Marysville Mt Area Exploration Technique Ground Magnetics Activity Date Usefulness not useful DOE-funding Unknown Notes A ground magnetic survey located no anomaly with an amplitude of more than 20 or 30 gammas that could be associated with the thermal anomaly, however the magnetic data did outline the Cretaceous stock in great detail and allow the removal from the gravity field of the effect of the stock. References D. D. Blackwell (Unknown) Exploration In A Blind Geothermal Area Near Marysville, Montana, Usa Retrieved from "http://en.openei.org/w/index.php?title=Ground_Magnetics_At_Marysville_Mt_Area_(Blackwell)&oldid=389390"

490

ENERGY STAR Certified Homes, Version 3 (Rev. 07) Inspection Checklists for National Program Requirements  

Broader source: Energy.gov [DOE]

ENERGY STAR Certified Homes, Version 3 (Rev. 07) Inspection Checklists for National Program Requirements

491

Proceedings of the 2009 Monitoring Research Review: Ground-Based Nuclear Explosion Monitoring Technologies  

SciTech Connect (OSTI)

These proceedings contain papers prepared for the Monitoring Research Review 2009: Ground -Based Nuclear Explosion Monitoring Technologies, held 21-23 September, 2009 in Tucson, Arizona,. These papers represent the combined research related to ground-based nuclear explosion monitoring funded by the National Nuclear Security Administration (NNSA), Air Force Research Laboratory (AFRL), US Army Space and Missile Defense Command, Comprehensive Test Ban Treaty Organization (CTBTO), and other invited sponsors. The scientific objectives of the research are to improve the United States capability to detect, locate, and identify nuclear explosions. The purpose of the meeting is to provide the sponsoring agencies, as well as potential users, an opportunity to review research accomplished during the preceding year and to discuss areas of investigation for the coming year. For the researchers, it provides a forum for the exchange of scientific information toward achieving program goals, and an opportunity to discuss results and future plans. Paper topics include: seismic regionalization and calibration; detection and location of sources; wave propagation from source to receiver; the nature of seismic sources, including mining practices; hydroacoustic, infrasound, and radionuclide methods; on-site inspection; and data processing.

Wetovsky, Marv A [Los Alamos National Laboratory; Aguilar - Chang, Julio [Los Alamos National Laboratory; Anderson, Dale [Los Alamos National Laboratory; Arrowsmith, Marie [Los Alamos National Laboratory; Arrowsmith, Stephen [Los Alamos National Laboratory; Baker, Diane [Los Alamos National Laboratory; Begnaud, Michael [Los Alamos National Laboratory; Harste, Hans [Los Alamos National Laboratory; Maceira, Monica [Los Alamos National Laboratory; Patton, Howard [Los Alamos National Laboratory; Phillips, Scott [Los Alamos National Laboratory; Randall, George [Los Alamos National Laboratory; Rowe, Charlotte [Los Alamos National Laboratory; Stead, Richard [Los Alamos National Laboratory; Steck, Lee [Los Alamos National Laboratory; Whitaker, Rod [Los Alamos National Laboratory; Yang, Xiaoning ( David ) [Los Alamos National Laboratory

2009-09-21T23:59:59.000Z

492

Proceedings of the 2011 Monitoring Research Review: Ground-Based Nuclear Explosion Monitoring Technologies  

SciTech Connect (OSTI)

These proceedings contain papers prepared for the Monitoring Research Review 2011: Ground-Based Nuclear Explosion Monitoring Technologies, held 13-15 September, 2011 in Tucson, Arizona. These papers represent the combined research related to ground-based nuclear explosion monitoring funded by the National Nuclear Security Administration (NNSA), Defense Threat Reduction Agency (DTRA), Air Force Research Laboratory (AFRL), US Army Space and Missile Defense Command, Comprehensive Nuclear-Test-Ban Treaty Organization (CTBTO), National Science Foundation (NSF), and other invited sponsors. The scientific objectives of the research are to improve the United States' capability to detect, locate, and identify nuclear explosions. The purpose of the meeting is to provide the sponsoring agencies, as well as potential users, an opportunity to review research accomplished during the preceding year and to discuss areas of investigation for the coming year. For the researchers, it provides a forum for the exchange of scientific information toward achieving program goals, and an opportunity to discuss results and future plans. Paper topics include: seismic regionalization and calibration; detection and location of sources; wave propagation from source to receiver; the nature of seismic sources, including mining practices; hydroacoustic, infrasound, and radionuclide methods; on-site inspection; and data processing.

Wetovsky, Marvin A. [Editor; Patterson, Eileen F. [Editor; Sandoval, Marisa N. [Editor

2011-09-13T23:59:59.000Z

493

Proceedings of the 2010 Monitoring Research Review: Ground-Based Nuclear Explosion Monitoring Technologies  

SciTech Connect (OSTI)

These proceedings contain papers prepared for the Monitoring Research Review 2010: Ground-Based Nuclear Explosion Monitoring Technologies, held 21-23 September, 2010 in Orlando, Florida,. These papers represent the combined research related to ground-based nuclear explosion monitoring funded by the National Nuclear Security Administration (NNSA), Air Force Research Laboratory (AFRL), US Army Space and Missile Defense Command, National Science Foundation (NSF), Comprehensive Nuclear-Test-Ban Treaty Organization (CTBTO), and other invited sponsors. The scientific objectives of the research are to improve the United States capability to detect, locate, and identify nuclear explosions. The purpose of the meeting is to provide the sponsoring agencies, as well as potential users, an opportunity to review research accomplished during the preceding year and to discuss areas of investigation for the coming year. For the researchers, it provides a forum for the exchange of scientific information toward achieving program goals, and an opportunity to discuss results and future plans. Paper topics include: seismic regionalization and calibration; detection and location of sources; wave propagation from source to receiver; the nature of seismic sources, including mining practices; hydroacoustic, infrasound, and radionuclide methods; on-site inspection; and data processing.

Wetovsky, Marvin A. [Editor; Patterson, Eileen F. [Editor

2010-09-21T23:59:59.000Z

494

Proceedings of the 30th Monitoring Research Review: Ground-Based Nuclear Explosion Monitoring  

SciTech Connect (OSTI)

These proceedings contain papers prepared for the 30th Monitoring Research Review: Ground-Based Nuclear Explosion Monitoring Technologies, held 23-25 September, 2008 in Portsmouth, Virginia. These papers represent the combined research related to ground-based nuclear explosion monitoring funded by the National Nuclear Security Administration (NNSA), Air Force Technical Applications Center (AFTAC), Air Force Research Laboratory (AFRL), US Army Space and Missile Defense Command, Comprehensive Nuclear-Test-Ban Treaty Organization (CTBTO), and other invited sponsors. The scientific objectives of the research are to improve the United States capability to detect, locate, and identify nuclear explosions. The purpose of the meeting is to provide the sponsoring agencies, as well as potential users, an opportunity to review research accomplished during the preceding year and to discuss areas of investigation for the coming year. For the researchers, it provides a forum for the exchange of scientific information toward achieving program goals, and an opportunity to discuss results and future plans. Paper topics include: seismic regionalization and calibration; detection and location of sources; wave propagation from source to receiver; the nature of seismic sources, including mining practices; hydroacoustic, infrasound, and radionuclide methods; on-site inspection; and data processing.

Wetovsky, Marv A [Los Alamos National Laboratory; Aguilar-chang, Julio [Los Alamos National Laboratory; Arrowsmith, Marie [Los Alamos National Laboratory; Arrowsmith, Stephen [Los Alamos National Laboratory; Baker, Diane [Los Alamos National Laboratory; Begnaud, Michael [Los Alamos National Laboratory; Harste, Hans [Los Alamos National Laboratory; Maceira, Monica [Los Alamos National Laboratory; Patton, Howard [Los Alamos National Laboratory; Phillips, Scott [Los Alamos National Laboratory; Randall, George [Los Alamos National Laboratory; Revelle, Douglas [Los Alamos National Laboratory; Rowe, Charlotte [Los Alamos National Laboratory; Stead, Richard [Los Alamos National Laboratory; Steck, Lee [Los Alamos National Laboratory; Whitaker, Rod [Los Alamos National Laboratory; Yang, Xiaoning [Los Alamos National Laboratory

2008-09-23T23:59:59.000Z

495

Damage and collapse of double hull tankers in groundings  

SciTech Connect (OSTI)

This paper will discuss and analyze the mechanics of ships in groundings on rock. A damage estimate model in grounding of ships is proposed. The accuracy and applicability of the model are verified by a comparison of experimental results. The progressive collapse analysis of damaged hull sections, under vertical bending moments by use of the ALPS/ISUM computer code, is described. The procedure is applied to grounding simulation of a double hull tanker with transverseless system.

Paik, J.K.; Lee, T.K. [Pusan National Univ. (Korea, Republic of). Dept. of Naval Architecture and Ocean Engineering

1995-12-31T23:59:59.000Z

496

Cleanup Verification Package for the 618-8 Burial Ground  

SciTech Connect (OSTI)

This cleanup verification package documents completion of remedial action for the 618-8 Burial Ground, also referred to as the Solid Waste Burial Ground No. 8, 318-8, and the Early Solid Waste Burial Ground. During its period of operation, the 618-8 site is speculated to have been used to bury uranium-contaminated waste derived from fuel manufacturing, and construction debris from the remodeling of the 313 Building.

M. J. Appel

2006-08-10T23:59:59.000Z

497

Sun--Grounding Social Sciences in Cognitive Sciences I Introduction  

E-Print Network [OSTI]

G Sun--Grounding Social Sciences in Cognitive Sciences I Introduction Sun_8928_001_main.indd 1 1/10/2012 6:35:15 PM #12;G Sun--Grounding Social Sciences in Cognitive Sciences Sun_8928_001_main.indd 2 1/10/2012 6:35:15 PM #12;G Sun--Grounding Social Sciences in Cognitive Sciences 1 Prolegomenato

Sun, Ron

498

H{sup -} radio frequency source development at the Spallation Neutron Source  

SciTech Connect (OSTI)

The Spallation Neutron Source (SNS) now routinely operates nearly 1 MW of beam power on target with a highly persistent {approx}38 mA peak current in the linac and an availability of {approx}90%. H{sup -} beam pulses ({approx}1 ms, 60 Hz) are produced by a Cs-enhanced, multicusp ion source closely coupled with an electrostatic low energy beam transport (LEBT), which focuses the 65 kV beam into a radio frequency quadrupole accelerator. The source plasma is generated by RF excitation (2 MHz, {approx}60 kW) of a copper antenna that has been encased with a thickness of {approx}0.7 mm of porcelain enamel and immersed into the plasma chamber. The ion source and LEBT normally have a combined availability of {approx}99%. Recent increases in duty-factor and RF power have made antenna failures a leading cause of downtime. This report first identifies the physical mechanism of antenna failure from a statistical inspection of {approx}75 antennas which ran at the SNS, scanning electron microscopy studies of antenna surface, and cross sectional cuts and analysis of calorimetric heating measurements. Failure mitigation efforts are then described which include modifying the antenna geometry and our acceptance/installation criteria. Progress and status of the development of the SNS external antenna source, a long-term solution to the internal antenna problem, are then discussed. Currently, this source is capable of delivering comparable beam currents to the baseline source to the SNS and, an earlier version, has briefly demonstrated unanalyzed currents up to {approx}100 mA (1 ms, 60 Hz) on the test stand. In particular, this paper discusses plasma ignition (dc and RF plasma guns), antenna reliability, magnet overheating, and insufficient beam persistence.

Welton, R. F.; Gawne, K. R.; Han, B. X.; Murray, S. N.; Pennisi, T. R.; Roseberry, R. T.; Santana, M.; Stockli, M. P. [Oak Ridge National Laboratory, P.O. Box 2008, Oak Ridge, Tennessee 37830-6471 (United States); Dudnikov, V. G. [Muons, Inc., 552 N. Batavia Avenue, Batavia, Illinois 60510 (United States); Turvey, M. W. [Villanova University, 800E. Lancaster Ave, Villanova, Pennsylvania 19085 (United States)

2012-02-15T23:59:59.000Z

499

Applicability of Related Data, Algorithms, and Models to the Simulation of Ground-Coupled Residential Hot Water Piping in California  

SciTech Connect (OSTI)

Residential water heating is an important consideration in California?s building energy efficiency standard. Explicit treatment of ground-coupled hot water piping is one of several planned improvements to the standard. The properties of water, piping, insulation, backfill materials, concrete slabs, and soil, their interactions, and their variations with temperature and over time are important considerations in the required supporting analysis. Heat transfer algorithms and models devised for generalized, hot water distribution system, ground-source heat pump and ground heat exchanger, nuclear waste repository, buried oil pipeline, and underground electricity transmission cable applications can be adapted to the simulation of under-slab water piping. A numerical model that permits detailed examination of and broad variations in many inputs while employing a technique to conserve computer run time is recommended.

Warner, J.L.; Lutz, J.D.

2006-01-01T23:59:59.000Z

500

Ground Gravity Survey At Dixie Valley Geothermal Area (Schaefer...  

Open Energy Info (EERE)

Area (Schaefer, 1983) Exploration Activity Details Location Dixie Valley Geothermal Area Exploration Technique Ground Gravity Survey Activity Date 1983 - 1983 Usefulness...