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Note: This page contains sample records for the topic "benchmark interior lighting" 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

New and Underutilized Technology: Interior LED/Solid State Lighting |  

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

Interior LED/Solid State Lighting Interior LED/Solid State Lighting New and Underutilized Technology: Interior LED/Solid State Lighting October 4, 2013 - 4:53pm Addthis The following information outlines key deployment considerations for interior LED/solid state lighting within the Federal sector. Benefits Interior LED retrofits are currently viable for down lights, track lighting, sconces, and both line and low voltage task lighting. Replacements for incandescent A-lamps have also been improving rapidly. Replacements for fluorescent tube lighting may be viable for high-cost maintenance areas. Application Interior LED/solid state lighting is a rapidly improving technology currently most applicable for down lights, track lights, task lighting, accenting, high ceiling, and high cost maintenance areas.

2

Light-Duty Lean GDI Vehicle Technology Benchmark  

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

M. Wagner (PI) Paul H. Chambon (Presenter) Oak Ridge National Laboratory Light-Duty Lean GDI Vehicle Technology Benchmark This presentation does not contain any proprietary,...

3

Benchmarking  

SciTech Connect (OSTI)

The growing use of incentive ratemaking, recent reform of the Public Utility Holding Company Act, and the emergence of independent power producers all foretell a transition to a market- and performance-driven environment. The days of cost-plus management clearly are past. Lower costs, higher service levels, and greater flexibility will be mandates for the future. Effective performance improvement requires three basic pieces of information: an accurate performance baseline (where are we today ), the limits of current best demonstrated performance (how good can be we ), and the practices and approaches that have enabled best performers to excel (how will we get there ). In a word, benchmarking. This article includes a case study of Entergy Corp.'s Louisiana Power Light Utility efforts in implementing benchmarking.

Hunter, D.; Shearman, J.

1992-12-01T23:59:59.000Z

4

Solid-State Lighting: Text-Alternative Version: LEDs for Interior Office  

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

LEDs LEDs for Interior Office Applications to someone by E-mail Share Solid-State Lighting: Text-Alternative Version: LEDs for Interior Office Applications on Facebook Tweet about Solid-State Lighting: Text-Alternative Version: LEDs for Interior Office Applications on Twitter Bookmark Solid-State Lighting: Text-Alternative Version: LEDs for Interior Office Applications on Google Bookmark Solid-State Lighting: Text-Alternative Version: LEDs for Interior Office Applications on Delicious Rank Solid-State Lighting: Text-Alternative Version: LEDs for Interior Office Applications on Digg Find More places to share Solid-State Lighting: Text-Alternative Version: LEDs for Interior Office Applications on AddThis.com... Conferences & Meetings Presentations Publications

5

Fuel Performance Code Benchmark for Uncertainty Analysis in Light Water Reactor Modeling.  

E-Print Network [OSTI]

??Fuel performance codes are used in the design and safety analysis of light water reactors. The differences in the physical models and the numerics of… (more)

Blyth, Taylor

2012-01-01T23:59:59.000Z

6

Benchmarks used  

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

Benchmarks used Benchmarks used Benchmarks used Using a set of benchmarks described below, different optimization options for the different compilers on Edison. The compilers are also compared against one another on the benchmarks. NERSC6 Benchmarks We used these benchmarks from the NERSC6 procurement: NERSC 6 PROCUREMENT MPI BENCHMARKS Benchmark Science Area Algorithm Concurrency Languages GTC Fusion PIC, finite difference 2048 f90 IMPACT-T Accelerator Physics PIC, FFT 1024 f90 MILC Materials Science Conjugate gradient, sparse matrix, FFT 1024 c, assembly NPB 3.3.1 MPI Parallel Benchmarks The following NPB 3.3 MPI Benchmarks were run, all at a concurrency of 1024 processes. They are all written in Fortran. NAS PARALLEL MPI BENCHMARKS - VERSION 3.3.1 Benchmark Full Name Description Level

7

Benchmarks used  

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

Benchmarks used Benchmarks used Benchmarks used Using a set of benchmarks described below, different optimization options for the different compilers on Edison. The compilers are also compared against one another on the benchmarks. NERSC6 Benchmarks We used these benchmarks from the NERSC6 procurement: NERSC 6 PROCUREMENT MPI BENCHMARKS Benchmark Science Area Algorithm Concurrency Languages GTC Fusion PIC, finite difference 2048 f90 IMPACT-T Accelerator Physics PIC, FFT 1024 f90 MILC Materials Science Conjugate gradient, sparse matrix, FFT 1024 c, assembly NPB 3.3.1 MPI Parallel Benchmarks The following NPB 3.3 MPI Benchmarks were run, all at a concurrency of 1024 processes. They are all written in Fortran. NAS PARALLEL MPI BENCHMARKS - VERSION 3.3.1 Benchmark Full Name Description Level

8

Lighting  

SciTech Connect (OSTI)

The lighting section of ASHRAE standard 90.1 is discussed. It applies to all new buildings except low-rise residential, while excluding specialty lighting applications such as signage, art exhibits, theatrical productions, medical and dental tasks, and others. In addition, lighting for indoor plant growth is excluded if designed to operate only between 10 p.m. and 6 a.m. Lighting allowances for the interior of a building are determined by the use of the system performance path unless the space functions are not fully known, such as during the initial stages of design or for speculative buildings. In such cases, the prescriptive path is available. Lighting allowances for the exterior of all buildings are determined by a table of unit power allowances. A new addition the exterior lighting procedure is the inclusion of facade lighting. However, it is no longer possible to trade-off power allotted for the exterior with the interior of a building or vice versa. A significant change is the new emphasis on lighting controls.

McKay, H.N. (Hayden McKay Lighting Design, New York, NY (US))

1990-02-01T23:59:59.000Z

9

Interior Construction Renovations | Department of Energy  

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

Interior Construction Renovations Interior Construction Renovations Interior Construction Renovations October 16, 2013 - 4:53pm Addthis Renewable Energy Options for Interior Construction Renovations Daylighting Passive Solar Heating Solar Water Heating (SWH) Solar Ventilation Air Preheating When a renovation realigns the interior space in a Federal building, proper design of the new space can take advantage of a number of energy technologies. Primarily, the new interior construction should be developed in conjunction with daylighting design to maximize the use of natural light in the space and minimize glare or other lighting issues that affect performance. Passive solar heating, solar water heating (SWH), solar ventilation air preheating, and energy efficiency technologies can also be considered for interior construction renovations.

10

Benchmarking Help Center Guide  

Broader source: Energy.gov [DOE]

Benchmarking Help Center Guide provides recommendations for establishing a benchmarking help center based on experiences and lessons learned in New York City and Seattle.

11

NERSC-5 Application Benchmarks  

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

Chemistry GTC: 3D Gyrokinetic Toroidal Code MADBench: Microwave Anisotropy Dataset Computational Analysis Benchmark MILC: MIMD Lattice Computation PARATEC: Parallel...

12

Design of intelligent interiors  

E-Print Network [OSTI]

Ubiquitous computing is transforming interior design by allowing utilities, goods and information to be delivered where and when we need them. How will new information technologies impact the design of interior spaces? ...

Bonanni, Leonardo Amerigo, 1977-

2005-01-01T23:59:59.000Z

13

Designing a Benchmarking Plan  

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

asked to benchmark their portfolio of buildings and commit to an energy use intensity (EUI) reduction goal of 20% by 2020. Partners share their building data with DOE...

14

1 Interior Architecture and Design INTERIOR ARCHITECTURE AND  

E-Print Network [OSTI]

1 Interior Architecture and Design INTERIOR ARCHITECTURE AND DESIGN GW's interior architecture. UNDERGRADUATE Bachelor's program · Bachelor of Fine Arts with a major in interior architecture and design (http://bulletin.gwu.edu/arts-sciences/interior- architecture-design/bfa) GRADUATE Master's program · Master of Fine Arts in the field of interior architecture

Vertes, Akos

15

Thermal Performance Benchmarking (Presentation)  

SciTech Connect (OSTI)

This project will benchmark the thermal characteristics of automotive power electronics and electric motor thermal management systems. Recent vehicle systems will be benchmarked to establish baseline metrics, evaluate advantages and disadvantages of different thermal management systems, and identify areas of improvement to advance the state-of-the-art.

Moreno, G.

2014-11-01T23:59:59.000Z

16

Action-Oriented Benchmarking:  

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

Feb-2008 submitted to Energy Engineering Feb-2008 submitted to Energy Engineering Action-Oriented Benchmarking: Concepts and Tools Evan Mills, Paul Mathew & Mary Ann Piette, Lawrence Berkeley National Laboratory Norman Bourassa & Martha Brook, California Energy Commission ABSTRACT Most energy benchmarking tools provide static feedback on how one building compares to a larger set of loosely similar buildings, without providing information at the end-use level or on what can be done to reduce consumption, cost, or emissions. In this article-Part 1 of a two-part series-we describe an "action-oriented benchmarking" approach, which extends whole-building energy benchmarking to include analysis of system and component energy use metrics and features. Action-oriented benchmarking thereby allows users to generate more meaningful

17

Verification and validation benchmarks.  

SciTech Connect (OSTI)

Verification and validation (V&V) are the primary means to assess the accuracy and reliability of computational simulations. V&V methods and procedures have fundamentally improved the credibility of simulations in several high-consequence fields, such as nuclear reactor safety, underground nuclear waste storage, and nuclear weapon safety. Although the terminology is not uniform across engineering disciplines, code verification deals with assessing the reliability of the software coding, and solution verification deals with assessing the numerical accuracy of the solution to a computational model. Validation addresses the physics modeling accuracy of a computational simulation by comparing the computational results with experimental data. Code verification benchmarks and validation benchmarks have been constructed for a number of years in every field of computational simulation. However, no comprehensive guidelines have been proposed for the construction and use of V&V benchmarks. For example, the field of nuclear reactor safety has not focused on code verification benchmarks, but it has placed great emphasis on developing validation benchmarks. Many of these validation benchmarks are closely related to the operations of actual reactors at near-safety-critical conditions, as opposed to being more fundamental-physics benchmarks. This paper presents recommendations for the effective design and use of code verification benchmarks based on manufactured solutions, classical analytical solutions, and highly accurate numerical solutions. In addition, this paper presents recommendations for the design and use of validation benchmarks, highlighting the careful design of building-block experiments, the estimation of experimental measurement uncertainty for both inputs and outputs to the code, validation metrics, and the role of model calibration in validation. It is argued that the understanding of predictive capability of a computational model is built on the level of achievement in V&V activities, how closely related the V&V benchmarks are to the actual application of interest, and the quantification of uncertainties related to the application of interest.

Oberkampf, William Louis; Trucano, Timothy Guy

2007-02-01T23:59:59.000Z

18

Technology Benchmarking | Department of Energy  

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

Technology Benchmarking Technology Benchmarking Presentation from the U.S. DOE Office of Vehicle Technologies "Mega" Merit Review 2008 on February 25, 2008 in Bethesda, Maryland....

19

Optically measuring interior cavities  

DOE Patents [OSTI]

A method of measuring the three-dimensional volume or perimeter shape of an interior cavity includes the steps of collecting a first optical slice of data that represents a partial volume or perimeter shape of the interior cavity, collecting additional optical slices of data that represents a partial volume or perimeter shape of the interior cavity, and combining the first optical slice of data and the additional optical slices of data to calculate of the three-dimensional volume or perimeter shape of the interior cavity.

Stone, Gary Franklin (Livermore, CA)

2008-12-21T23:59:59.000Z

20

Benchmarking Corporate Energy Management  

E-Print Network [OSTI]

BENCHMARKING CORPORATE ENERGY MANAGEMENT Dr. Douglas L. Norland Director of Research and Industrial Programs Alliance to Save Energy Washington, DC ABSTRACT There is growing interest among energy managers in finding out how their company...BENCHMARKING CORPORATE ENERGY MANAGEMENT Dr. Douglas L. Norland Director of Research and Industrial Programs Alliance to Save Energy Washington, DC ABSTRACT There is growing interest among energy managers in finding out how their company...

Norland, D. L.

Note: This page contains sample records for the topic "benchmark interior lighting" 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

Benchmarking and Data Analysis  

E-Print Network [OSTI]

? Meetings ? Focused on individual knowledge ESL-KT-14-11-14 CATEE 2014: Clean Air Through Efficiency Conference, Dallas, Texas Nov. 18-20 Personalization ? Relationship building ? Increase informal interactions ? Share experiences and brainstorm ? Data...Benchmarking and Data Analysis Kellie Williams | Houston ISD ESL-KT-14-11-14 CATEE 2014: Clean Air Through Efficiency Conference, Dallas, Texas Nov. 18-20 Benchmarking ? Process of comparing data sets ? Baselines, Goals, KPIs ? Energy Star...

Williams, K.

2014-01-01T23:59:59.000Z

22

Vehicle Technologies Office: Benchmarking  

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

Benchmarking Benchmarking Research funded by the Vehicle Technologies Office produces a great deal of valuable data, but it is important to compare those research results with similar work done elsewhere in the world. Through laboratory testing, researchers can compare vehicles and components to validate models, support technical target-setting, and provide data to help guide technology development tasks. Benchmarking activities fall into two primary areas: Vehicle and component testing, in which researchers test and analyze emerging technologies obtained from sources throughout the world. The results are used to continually assess program efforts. Model validation, in which researchers use test data to validate the accuracy of vehicle and component computer models including: overall measures such as fuel economy, state-of-charge energy storage across the driving cycle, and transient component behavior, such as fuel rate and torque.

23

Building Energy Use Benchmarking | Department of Energy  

Energy Savers [EERE]

Energy Data Management Building Energy Use Benchmarking Building Energy Use Benchmarking Benchmarking is the practice of comparing the measured performance of a device, process,...

24

Accelerated Randomized Benchmarking  

E-Print Network [OSTI]

Quantum information processing offers promising advances for a wide range of fields and applications, provided that we can efficiently assess the performance of the control applied in candidate systems. That is, we must be able to determine whether we have implemented a desired gate, and refine accordingly. Randomized benchmarking reduces the difficulty of this task by exploiting symmetries in quantum operations. Here, we bound the resources required for benchmarking and show that, with prior information, we can achieve several orders of magnitude better accuracy than in traditional approaches to benchmarking. Moreover, by building on state-of-the-art classical algorithms, we reach these accuracies with near-optimal resources. Our approach requires an order of magnitude less data to achieve the same accuracies and to provide online estimates of the errors in the reported fidelities. We also show that our approach is useful for physical devices by comparing to simulations. Our results thus enable the application of randomized benchmarking in new regimes, and dramatically reduce the experimental effort required to assess control fidelities in quantum systems. Finally, our work is based on open-source scientific libraries, and can readily be applied in systems of interest.

Christopher Granade; Christopher Ferrie; D. G. Cory

2014-04-21T23:59:59.000Z

25

Designing a Benchmarking Plan  

Broader source: Energy.gov [DOE]

U.S. Department of Energy Office of Energy Efficiency and Renewable Energy (EERE) Weatherization and Intergovernmental Program (WIP) Solution Center document about how state and local governments, Indian tribes, and overseas U.S. territories can design a plan to benchmark the energy consumption in public buildings.

26

Building Energy Use Benchmarking Guidance  

Broader source: Energy.gov [DOE]

Guidance describes the Energy Independence and Security Act of 2007 section 432 requirement for benchmarking Federal facilities.

27

Genetic programming needs better benchmarks  

Science Journals Connector (OSTI)

Genetic programming (GP) is not a field noted for the rigor of its benchmarking. Some of its benchmark problems are popular purely through historical contingency, and they can be criticized as too easy or as providing misleading information concerning ... Keywords: benchmarks, genetic programming

James McDermott; David R. White; Sean Luke; Luca Manzoni; Mauro Castelli; Leonardo Vanneschi; Wojciech Jaskowski; Krzysztof Krawiec; Robin Harper; Kenneth De Jong; Una-May O'Reilly

2012-07-01T23:59:59.000Z

28

Decommissioning Benchmarking Study Final Report  

Broader source: Energy.gov [DOE]

DOE's former Office of Environmental Restoration (EM-40) conducted a benchmarking study of its decommissioning program to analyze physical activities in facility decommissioning and to determine...

29

Building Energy Use Benchmarking Guidance  

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

Building Energy Use Benchmarking Guidance April 15, 2010 EISA SECTION 432 - Benchmarking of Federal Facilities (42 U.S.C. 8253 Subsection (f), Use of Energy and Water Efficiency Measures in Federal Buildings) I. Background A. Authority - Benchmarking Requirements Section 432 of the Energy Independence and Security Act of 2007 (EISA) requires the Secretary of the United States Department of Energy (DOE) to select or develop a building energy use benchmarking system and to issue guidance for use of the system. EISA requires the designated agency energy managers to enter energy use data for each metered building that is (or is a part of) a covered facility into a building energy use benchmarking system, such as the ENERGY STAR Portfolio Manager tool (Portfolio Manager) (see 42 U.S.C. 8253(f)(8)(A), as

30

Light  

Science Journals Connector (OSTI)

Sunlight contains energy which can be directly converted into electricity in solar cells of various types. This is an example of what is called 'direct conversion', involving no moving parts or heat conversion processes. This chapter looks at photovoltaic and photoelectric devices and also at other ideas for using light energy, some of which operate in the infrared part of the spectrum. Solar electric power is a rapidly developing field, opening up many opportunities for novel applications, as well as requirements, including for storage, with one idea being solar-powered hydrogen production and then direct conversion to electricity in fuel cells. Direct conversion is not always efficient, and this chapter introduces the concept of 'energy return on energy invested'. In speculative mood this chapter also looks at the idea of a global grid, allowing daytime solar generation to be used on the night side of the planet.

David Elliott ? Pages 4-1 to 4-20

31

CLEERS Coordination & Joint Development of Benchmark Kinetics...  

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

CLEERS Coordination & Joint Development of Benchmark Kinetics for LNT & SCR CLEERS Coordination & Joint Development of Benchmark Kinetics for LNT & SCR 2012 DOE Hydrogen and Fuel...

32

CLEERS Coordination & Joint Development of Benchmark Kinetics...  

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

Joint Development of Benchmark Kinetics for LNT & SCR CLEERS Coordination & Joint Development of Benchmark Kinetics for LNT & SCR 2011 DOE Hydrogen and Fuel Cells Program, and...

33

Computational evaluation of two reactor benchmark problems.  

E-Print Network [OSTI]

??A neutronic evaluation of two reactor benchmark problems was performed. The benchmark problems describe typical PWR uranium and plutonium (mixed oxide) fueled lattices. WIMSd4m, a… (more)

Cowan, James Anthony

2012-01-01T23:59:59.000Z

34

Advanced Technology Vehicle Benchmark and Assessment | Department...  

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

Benchmark and Assessment Advanced Technology Vehicle Benchmark and Assessment 2010 DOE Vehicle Technologies and Hydrogen Programs Annual Merit Review and Peer Evaluation Meeting,...

35

Action-Oriented Benchmarking: Concepts and Tools  

E-Print Network [OSTI]

simulation (for design) or energy audits (for retrofit), asconventional benchmarking and energy audits. Whole BuildingBenchmarking Investment-Grade Energy Audit Screen facilities

Mills, Evan; California Energy Commission

2008-01-01T23:59:59.000Z

36

Benchmarking of energy time series  

SciTech Connect (OSTI)

Benchmarking consists of the adjustment of time series data from one source in order to achieve agreement with similar data from a second source. The data from the latter source are referred to as the benchmark(s), and often differ in that they are observed at a lower frequency, represent a higher level of temporal aggregation, and/or are considered to be of greater accuracy. This report provides an extensive survey of benchmarking procedures which have appeared in the statistical literature, and reviews specific benchmarking procedures currently used by the Energy Information Administration (EIA). The literature survey includes a technical summary of the major benchmarking methods and their statistical properties. Factors influencing the choice and application of particular techniques are described and the impact of benchmark accuracy is discussed. EIA applications and procedures are reviewed and evaluated for residential natural gas deliveries series and coal production series. It is found that the current method of adjusting the natural gas series is consistent with the behavior of the series and the methods used in obtaining the initial data. As a result, no change is recommended. For the coal production series, a staged approach based on a first differencing technique is recommended over the current procedure. A comparison of the adjustments produced by the two methods is made for the 1987 Indiana coal production series. 32 refs., 5 figs., 1 tab.

Williamson, M.A.

1990-04-01T23:59:59.000Z

37

Self-benchmarking Guide for Data Centers: Metrics, Benchmarks, Actions  

E-Print Network [OSTI]

air-side economizers may have humidity concerns. Data Centerair-side economizer system. Increasing the supply air temperatures to the data centerData Center Benchmarking Guide Figure 10. Simulated air-side economizer

Mathew, Paul

2010-01-01T23:59:59.000Z

38

California commercial building energy benchmarking  

SciTech Connect (OSTI)

Building energy benchmarking is the comparison of whole-building energy use relative to a set of similar buildings. It provides a useful starting point for individual energy audits and for targeting buildings for energy-saving measures in multiple-site audits. Benchmarking is of interest and practical use to a number of groups. Energy service companies and performance contractors communicate energy savings potential with ''typical'' and ''best-practice'' benchmarks while control companies and utilities can provide direct tracking of energy use and combine data from multiple buildings. Benchmarking is also useful in the design stage of a new building or retrofit to determine if a design is relatively efficient. Energy managers and building owners have an ongoing interest in comparing energy performance to others. Large corporations, schools, and government agencies with numerous facilities also use benchmarking methods to compare their buildings to each other. The primary goal of Task 2.1.1 Web-based Benchmarking was the development of a web-based benchmarking tool, dubbed Cal-Arch, for benchmarking energy use in California commercial buildings. While there were several other benchmarking tools available to California consumers prior to the development of Cal-Arch, there were none that were based solely on California data. Most available benchmarking information, including the Energy Star performance rating, were developed using DOE's Commercial Building Energy Consumption Survey (CBECS), which does not provide state-level data. Each database and tool has advantages as well as limitations, such as the number of buildings and the coverage by type, climate regions and end uses. There is considerable commercial interest in benchmarking because it provides an inexpensive method of screening buildings for tune-ups and retrofits. However, private companies who collect and manage consumption data are concerned that the identities of building owners might be revealed and hence are reluctant to share their data. The California Commercial End Use Survey (CEUS), the primary source of data for Cal-Arch, is a unique source of information on commercial buildings in California. It has not been made public; however, it was made available by CEC to LBNL for the purpose of developing a public benchmarking tool.

Kinney, Satkartar; Piette, Mary Ann

2003-07-01T23:59:59.000Z

39

Sustained System Performance (SSP) Benchmark  

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

Sustained System Sustained System Performance (SSP) Benchmark Sustained System Performance (SSP) Benchmark William T.C. Kramer, John M. Shalf, and Erich Strohmaier Background The NERSC Approach to Procurement Benchmarks The NERSC-5 SSP The NERSC-6 SSP The Effective System Performance (ESP) Metric Conclusion Notes Formal description of SSP A formal description of the SSP, including detailed formulae, is now available. This is a portion of the soon-to-be-published Ph.D. dissertation, Kramer, W.T.C., 2008, "PERCU: A Holistic Method for Evaluating High End Computing Systems," Department of Electrical Engineering and Computer Science, University of California, Berkeley. Background Most plans and reports recently discuss only one of four distinct purposes benchmarks are used. The obvious purpose is selection of a system from

40

Post Secondary Project Performance Benchmarks  

Broader source: Energy.gov [DOE]

Reports five major performance metrics that can be used to benchmark proposed energy service company projects within post secondary education facilities, disaggregated and reported by major retrofit strategy. Author: U.S. Department of Energy

Note: This page contains sample records for the topic "benchmark interior lighting" 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

Benchmarking Tools: Hammerora and Swingbench  

Science Journals Connector (OSTI)

In Chapter 5 you reviewed the concepts of load testing and the interpretation of officially conducted benchmarks. In subsequent chapters you considered the stages required in installing and configuring all of ...

2006-01-01T23:59:59.000Z

42

Outlook for Industrial Energy Benchmarking  

E-Print Network [OSTI]

The U.S. Environmental Protection Agency is exploring options to sponsor an industrial energy efficiency benchmarking study to identify facility specific, cost-effective best practices and technologies. Such a study could help develop a common...

Hartley, Z.

43

Benchmarking EV and HEV Technologies  

Energy Savers [EERE]

Benchmarking EV and HEV Technologies Tim Burress Oak Ridge National Laboratory 2014 U.S. DOE Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting June 17 th...

44

Benchmarks for GADRAS performance validation.  

SciTech Connect (OSTI)

The performance of the Gamma Detector Response and Analysis Software (GADRAS) was validated by comparing GADRAS model results to experimental measurements for a series of benchmark sources. Sources for the benchmark include a plutonium metal sphere, bare and shielded in polyethylene, plutonium oxide in cans, a highly enriched uranium sphere, bare and shielded in polyethylene, a depleted uranium shell and spheres, and a natural uranium sphere. The benchmark experimental data were previously acquired and consist of careful collection of background and calibration source spectra along with the source spectra. The calibration data were fit with GADRAS to determine response functions for the detector in each experiment. A one-dimensional model (pie chart) was constructed for each source based on the dimensions of the benchmark source. The GADRAS code made a forward calculation from each model to predict the radiation spectrum for the detector used in the benchmark experiment. The comparisons between the GADRAS calculation and the experimental measurements are excellent, validating that GADRAS can correctly predict the radiation spectra for these well-defined benchmark sources.

Mattingly, John K.; Mitchell, Dean James; Rhykerd, Charles L., Jr.

2009-09-01T23:59:59.000Z

45

The Benchmark Evaluation Process: From Experimental Data to Benchmark Model  

SciTech Connect (OSTI)

The International Criticality Safety Benchmark Evaluation Project (ICSBEP) provides a handbook of descriptions, evaluations, and models of experiments with fissionable material. The 'International Handbook of Evaluated Criticality Safety Benchmark Experiments' (ICSBEP Handbook) is useful for criticality safety analysts and nuclear-data evaluators for validation of neutron transport codes and nuclear cross-section sets. Each of the four main parts of the ICSBEP document provides valuable information. The four parts are as follows: Part 1, detailed description of the experiment; Part 2, evaluation of experimental data to obtain parameter values that define the model and their uncertainties; Part 3, derivation and concise description of the benchmark model; and Part 4, sample calculation results. The ICSBEP Handbook provides a practical, standardized format for documenting nuclear experiments.Valuable, previously unknown data are often discovered during the evaluation process. Besides these discoveries, many other things have been learned during this first decade of evaluating and providing benchmark models of experiments. The current method is described in order to improve understanding of what is required to evaluate benchmark experiments for validation purposes.

Dean, Virginia A.F. [Consultant, Idaho National Engineering and Environmental Laboratory (United States)

2003-09-15T23:59:59.000Z

46

Interior acts on oil shale  

Science Journals Connector (OSTI)

Interior acts on oil shale ... The Interior Department has taken the first step to open up the vast oil-shale deposits on public lands. ... According to Secretary of the Interior Stewart L. Udall, the new program is designed to encourage competition in developing oil-shale resources, prevent speculation and windfall profits, promote mining operation and production practices that are consistent with good conservation management, encourage the fullest use of the resources, and provide reasonable revenues to the states and to the Federal Government. ...

1967-02-06T23:59:59.000Z

47

Effective System Performance (ESP) Benchmark  

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

Effective System Effective System Performance (ESP) Benchmark Effective System Performance (ESP) Benchmark It is now generally recognized in the high performance computing community that peak performance does not adequately predict the usefulness of a system for a given set of applications. One of the first benchmarks designed to measure system performance in a real-world operational environment was NERSC's Effective System Performance (ESP) test. NERSC introduced ESP in 1999 with the hope that this test would be of use to system managers and would help to spur the community (both researchers and vendors) to improve system efficiency. The discussion below uses examples from the Cray T3E system that NERSC was operating in 1999. Improved MPP System Efficiency Equals Million-Dollar Savings

48

2010 Minerals Yearbook U.S. Department of the Interior  

E-Print Network [OSTI]

million (ppm), to thulium and lutetium, the least abundant rare-earth elements (REE), at about 0.5 ppm, and thallium. Rare earths can be classified as either light rare-earth elements (LREE) or heavy rare-earth2010 Minerals Yearbook U.S. Department of the Interior U.S. Geological Survey RARE EARTHS [ADVANCE

49

2009 Minerals Yearbook U.S. Department of the Interior  

E-Print Network [OSTI]

parts per million (ppm), to thulium and lutetium, the least abundant rare-earth elements (REE), at about be classified as either light rare-earth elements (LREE) or heavy rare-earth elements (HREE). This division2009 Minerals Yearbook U.S. Department of the Interior U.S. Geological Survey RARE EARTHS [ADVANCE

50

2011 Minerals Yearbook U.S. Department of the Interior  

E-Print Network [OSTI]

not necessarily reflect trends in consumption. the rare earths are a moderately abundant group of 17 elements light rare-earth elements (LRee) or heavy rare-earth elements (hRee). the LRee include the lanthanide2011 Minerals Yearbook U.S. Department of the Interior U.S. Geological Survey RARE EARTHS [ADVANCE

51

Radiation Detection Computational Benchmark Scenarios  

SciTech Connect (OSTI)

Modeling forms an important component of radiation detection development, allowing for testing of new detector designs, evaluation of existing equipment against a wide variety of potential threat sources, and assessing operation performance of radiation detection systems. This can, however, result in large and complex scenarios which are time consuming to model. A variety of approaches to radiation transport modeling exist with complementary strengths and weaknesses for different problems. This variety of approaches, and the development of promising new tools (such as ORNL’s ADVANTG) which combine benefits of multiple approaches, illustrates the need for a means of evaluating or comparing different techniques for radiation detection problems. This report presents a set of 9 benchmark problems for comparing different types of radiation transport calculations, identifying appropriate tools for classes of problems, and testing and guiding the development of new methods. The benchmarks were drawn primarily from existing or previous calculations with a preference for scenarios which include experimental data, or otherwise have results with a high level of confidence, are non-sensitive, and represent problem sets of interest to NA-22. From a technical perspective, the benchmarks were chosen to span a range of difficulty and to include gamma transport, neutron transport, or both and represent different important physical processes and a range of sensitivity to angular or energy fidelity. Following benchmark identification, existing information about geometry, measurements, and previous calculations were assembled. Monte Carlo results (MCNP decks) were reviewed or created and re-run in order to attain accurate computational times and to verify agreement with experimental data, when present. Benchmark information was then conveyed to ORNL in order to guide testing and development of hybrid calculations. The results of those ADVANTG calculations were then sent to PNNL for compilation. This is a report describing the details of the selected Benchmarks and results from various transport codes.

Shaver, Mark W.; Casella, Andrew M.; Wittman, Richard S.; McDonald, Ben S.

2013-09-24T23:59:59.000Z

52

Financing Internal Benchmarking Outreach and Data Collection...  

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

TAP mailing list, for updates on our latest and greatest TechnicalAssistanceProgram@ee.doe.gov How to Tap into These and Other TAP Offerings 8 What is Benchmarking? Benchmarking...

53

Benchmarking optimization software with performance profiles  

E-Print Network [OSTI]

Abstract: We propose performance profiles -- probability distribution functions for a performance metric -- as a tool for benchmarking and comparing optimization ...

Elizabeth Dolan

54

SPICE benchmark for global tomographic methods  

Science Journals Connector (OSTI)

......velocity inversion benchmark (Billette Brandsberg-Dhal 2005). These benchmark models and synthetic...technique in the oil and gas industries...imaging, Society of Exploration Geophysicist (SEG...there has been no benchmark data set for the...vast computational cost of fully numerical......

Yilong Qin; Yann Capdeville; Valerie Maupin; Jean-Paul Montagner; Sergei Lebedev; Eric Beucler

2008-11-01T23:59:59.000Z

55

Benchmarking: Achieving the best in class  

SciTech Connect (OSTI)

Oftentimes, people find the process of organizational benchmarking an onerous task, or, because they do not fully understand the nature of the process, end up with results that are less than stellar. This paper presents the challenges of benchmarking and reasons why benchmarking can benefit an organization in today`s economy.

Kaemmerer, L

1996-05-01T23:59:59.000Z

56

A benchmark diagnostic model generation system  

Science Journals Connector (OSTI)

It is critical to use automated generators for synthetic models and data given the sparsity of benchmark models for empirical analysis and the cost of generating models by hand. We describe an automated generator for benchmark models that is based on ... Keywords: benchmark model generation, compositional modeling, diagnosis

Jun Wang; Gregory Provan

2010-05-01T23:59:59.000Z

57

BENCHMARKING EMERGING PIPELINE INSPECTION TECHNOLOGIES  

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

Benchmarking Emerging Pipeline Inspection Technologies To Department of Energy National Energy Technology Laboratory (NETL) DE-AP26-04NT40361 and Department of Transportation Research and Special Programs Administration (RSPA) DTRS56-02-T-0002 (Milestone 7) September 2004 Final Report on Benchmarking Emerging Pipeline Inspection Technologies Cofunded by Department of Energy National Energy Technology Laboratory (NETL) DE-AP26-04NT40361 and Department of Transportation Research and Special Programs Administration (RSPA) DTRS56-02-T-0002 (Milestone 7) by Stephanie A. Flamberg and Robert C. Gertler September 2004 BATTELLE 505 King Avenue Columbus, Ohio 43201-2693 Neither Battelle, nor any person acting on their behalf: (1) Makes any warranty or representation, expressed or implied, with respect to the

58

Geothermal Heat Pump Benchmarking Report  

SciTech Connect (OSTI)

A benchmarking study was conducted on behalf of the Department of Energy to determine the critical factors in successful utility geothermal heat pump programs. A Successful program is one that has achieved significant market penetration. Successfully marketing geothermal heat pumps has presented some major challenges to the utility industry. However, select utilities have developed programs that generate significant GHP sales. This benchmarking study concludes that there are three factors critical to the success of utility GHP marking programs: (1) Top management marketing commitment; (2) An understanding of the fundamentals of marketing and business development; and (3) An aggressive competitive posture. To generate significant GHP sales, competitive market forces must by used. However, because utilities have functioned only in a regulated arena, these companies and their leaders are unschooled in competitive business practices. Therefore, a lack of experience coupled with an intrinsically non-competitive culture yields an industry environment that impedes the generation of significant GHP sales in many, but not all, utilities.

None

1997-01-17T23:59:59.000Z

59

Reading Municipal Light Department - Business Lighting Rebate Program |  

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

Reading Municipal Light Department - Business Lighting Rebate Reading Municipal Light Department - Business Lighting Rebate Program Reading Municipal Light Department - Business Lighting Rebate Program < Back Eligibility Agricultural Commercial Fed. Government Industrial Institutional Local Government Nonprofit Schools State Government Savings Category Appliances & Electronics Commercial Lighting Lighting Maximum Rebate Commercial Customers: $10,000 per calendar year Municipal Customers: $15,000 per calendar year Program Info State Massachusetts Program Type Utility Rebate Program Rebate Amount T-8/T-5 Lamp with Electronic Ballasts: $11 - $35/fixture Interior High Output Lamp with Electronic Ballasts: $100/fixture De-lamping: $4 - $9/lamp Lighting Sensors: $20/sensor LED Exit Signs: $20/fixture Provider Incentive Programs

60

Benchmarking, BOMA BESt and BBEER  

E-Print Network [OSTI]

and BBEER 2013 BBEER 2013 RESULTS: Waste Reduction (Office) ? Average?section?score?for?this?section?is?80.7%.? ? Forty?five?percent?(45%)?of?buildings?divert?between?30?? 59%?of?their?waste?from? landfill?while?a?smaller?percentage?diverts?between?60...?or?worse?than?????? Energy?Use?Intensity?(EUI)?=?? total?energy?consumed?in?one?year?(ekWh)?/?total?floor?space?of? the?building?(ft2) Benchmarking and BBEER 2013 ? reliable?information on?energy?use?and?benefits?of?improvements; ? prioritize poorly...

Smiciklas, J.

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "benchmark interior lighting" from the National Library of EnergyBeta (NLEBeta).
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61

College of Design ID Interior Design  

E-Print Network [OSTI]

College of Design ID Interior Design KEY: # = new course * = course changed = course dropped University of Kentucky 2013-2014 Undergraduate Bulletin 1 ID 101 INTRODUCTION TO INTERIOR DESIGN. (1) An introduction to the profession of Interior Design: historical perspective, career specializations, and career

MacAdam, Keith

62

An Evaluation of the Interior Wetlands  

E-Print Network [OSTI]

#12;An Evaluation of the Interior Wetlands Program Accomplishments and Impacts to Date Prepared Interior Wetlands Program Evaluation Page i EXECUTIVE SUMMARY EXECUTIVE SUMMARY An Evaluation of the Interior Wetlands Program (IWP): Accomplishments and Impacts to Date This document presents the results

63

An Evaluation of the Interior Wetlands  

E-Print Network [OSTI]

#12;An Evaluation of the Interior Wetlands Program Accomplishments and Impacts to Date Executive;Dovetail Consulting Interior Wetlands Program Evaluation Page i EXECUTIVE SUMMARY EXECUTIVE SUMMARY An Evaluation of the Interior Wetlands Program (IWP): Accomplishments and Impacts to Date This document presents

64

CLEERS Coordination & Joint Development of Benchmark Kinetics...  

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

Kinetic Data CLEERS Coordination & Joint Development of Benchmark Kinetics for LNT & SCR CLEERS Coordination & Development of Catalyst Process Kinetic Data - Pres. 1:...

65

Benchmark the Fuel Cost of Steam Generation  

Broader source: Energy.gov [DOE]

This tip sheet on benchmarking the fuel cost of steam provides how-to advice for improving industrial steam systems using low-cost, proven practices and technologies.

66

Guide for Benchmarking Residential Energy Efficiency Program...  

Energy Savers [EERE]

Learned: Measuring Program Outcomes and Using Benchmarks Better Buildings Data and Summary Report - 2014 BTO Peer Review An Update on the Better Buildings Neighborhood Program...

67

Benchmarking of Competitive Technologies | Department of Energy  

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

1 DOE Hydrogen and Fuel Cells Program, and Vehicle Technologies Program Annual Merit Review and Peer Evaluation ape006burress2011o.pdf More Documents & Publications Benchmarking...

68

Federal Building Benchmarking Guidance - August 2014 Update  

Energy Savers [EERE]

shall post and update the benchmarked buildings' performance data each year in the web-based EISA section 432 Compliance Tracking System (CTS) developed by DOE to track...

69

Video and thermal imaging system for monitoring interiors of high temperature reaction vessels  

DOE Patents [OSTI]

A system and method for real-time monitoring of the interior of a combustor or gasifier wherein light emitted by the interior surface of a refractory wall of the combustor or gasifier is collected using an imaging fiber optic bundle having a light receiving end and a light output end. Color information in the light is captured with primary color (RGB) filters or complimentary color (GMCY) filters placed over individual pixels of color sensors disposed within a digital color camera in a BAYER mosaic layout, producing RGB signal outputs or GMCY signal outputs. The signal outputs are processed using intensity ratios of the primary color filters or the complimentary color filters, producing video images and/or thermal images of the interior of the combustor or gasifier.

Saveliev, Alexei V. (Chicago, IL); Zelepouga, Serguei A. (Hoffman Estates, IL); Rue, David M. (Chicago, IL)

2012-01-10T23:59:59.000Z

70

INTERIOR  

Office of Legacy Management (LM)

p l o s i o n near R i f l e , Colorado, on 10 September lyGg by R. M. Hamilton, B. E. Smith and J. H. Healy Own-File R e w r t 1970 This r e p r t i s prelircinary and has n o t...

71

Visual Comfort Analysis of Innovative Interior and Exterior Shading Systems  

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

Visual Comfort Analysis of Innovative Interior and Exterior Shading Systems Visual Comfort Analysis of Innovative Interior and Exterior Shading Systems for Commercial Buildings using High Resolution Luminance Images Title Visual Comfort Analysis of Innovative Interior and Exterior Shading Systems for Commercial Buildings using High Resolution Luminance Images Publication Type Journal Article LBNL Report Number LBNL-4417E Year of Publication 2011 Authors Konis, Kyle, Eleanor S. Lee, and Robert D. Clear Call Number LBNL-4417E Abstract The objective of this study was to explore how calibrated high dynamic range (HDR) images (luminance maps) acquired in real world daylit environments can be used to characterize, evaluate, and compare visual comfort conditions of innovative facade shading and light-redirecting systems. Detailed (1536 x 1536 pixel) luminance maps were time-lapse acquired from two view positions in an unoccupied full scale testbed facility. These maps were analyzed using existing visual comfort metrics to quantify how innovative interior and exterior shading systems compare to conventional systems under real sun and sky conditions over a solstice-to-solstice test interval. The results provide a case study in the challenges and potential of methods of visualizing, evaluating and summarizing daily and seasonal variation of visual comfort conditions computed from large sets of image data.

72

Versatile Benchmarking for Concurrent Production System Architectures  

E-Print Network [OSTI]

Versatile Benchmarking for Concurrent Production System Architectures Jos'e Nelson Amaral \\Lambda facilities is a major problem in the evaluation of novel production system machine organizations. This paper presents a survey of benchmark programs used in published research for improvement of production systems

Amaral, José Nelson

73

Linear Road : benchmarking stream-based data management systems  

E-Print Network [OSTI]

This thesis describes the design, implementation, and execution of the Linear Road benchmark for stream-based data management systems. The motivation for benchmarking and the selection of the benchmark application are ...

Tibbetts, Richard S. (Richard Singleton), 1979-

2003-01-01T23:59:59.000Z

74

ASHRAE Cleanroom Benchmarking Paper - REVISED  

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

8E 8E Cleanroom Energy Efficiency: Metrics and Benchmarking Paul Mathew, William Tschudi, Dale Sartor Lawrence Berkeley National Laboratory James Beasley International SEMATECH Manufacturing Initiative October 2010 Published in ASHRAE Journal, v. 53, issue 10 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 University of California, nor any of their employees, makes any warranty, express or implied, or assumes any legal responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe

75

Benchmarking ICRF simulations for ITER  

SciTech Connect (OSTI)

Abstract Benchmarking of full-wave solvers for ICRF simulations is performed using plasma profiles and equilibria obtained from integrated self-consistent modeling predictions of four ITER plasmas. One is for a high performance baseline (5.3 T, 15 MA) DT H-mode plasma. The others are for half-field, half-current plasmas of interest for the pre-activation phase with bulk plasma ion species being either hydrogen or He4. The predicted profiles are used by seven groups to predict the ICRF electromagnetic fields and heating profiles. Approximate agreement is achieved for the predicted heating power partitions for the DT and He4 cases. Profiles of the heating powers and electromagnetic fields are compared.

R. V. Budny, L. Berry, R. Bilato, P. Bonoli, M. Brambilla, R.J. Dumont, A. Fukuyama, R. Harvey, E.F. Jaeger, E. Lerche, C.K. Phillips, V. Vdovin, J. Wright, and members of the ITPA-IOS

2010-09-28T23:59:59.000Z

76

Department of Defense Representatives Visit Hanford to Benchmark...  

Office of Environmental Management (EM)

Representatives Visit Hanford to Benchmark Safety Department of Defense Representatives Visit Hanford to Benchmark Safety FLUOR News Release RICHLAND, Wash., December 16, 2005,...

77

Policy Flash 2014-29 Acquisition Letter 07 - Benchmark Compensation...  

Energy Savers [EERE]

07 - Benchmark Compensation Amount for Individual Executive Salary Actions Policy Flash 2014-29 Acquisition Letter 07 - Benchmark Compensation Amount for Individual Executive...

78

POLICY FLASH 2014-15 Determination of Benchmark Compensation...  

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

5 Determination of Benchmark Compensation Amount for Certain Executives and Employees POLICY FLASH 2014-15 Determination of Benchmark Compensation Amount for Certain Executives and...

79

EPA ENERGY STAR Webcast: Benchmarking Water/Wastewater Treatment...  

Energy Savers [EERE]

Benchmarking WaterWastewater Treatment Facilities in Portfolio Manager EPA ENERGY STAR Webcast: Benchmarking WaterWastewater Treatment Facilities in Portfolio Manager November...

80

The NERSC MADBench Benchmark Complete Readme Overview Building...  

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

MADBench The NERSC MADBench Benchmark Complete Readme Overview Building and Optimization Running and Timing Performance Data Download Benchmark Last edited: 2015-01-06 15:10:14...

Note: This page contains sample records for the topic "benchmark interior lighting" 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

Benchmarking Mixed Use Buildings in Portfolio Manager | Department...  

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

Benchmarking Mixed Use Buildings in Portfolio Manager Benchmarking Mixed Use Buildings in Portfolio Manager This presentation, given through the DOE's Technical Assitance Program...

82

ICSBEP Benchmarks For Nuclear Data Applications  

SciTech Connect (OSTI)

The International Criticality Safety Benchmark Evaluation Project (ICSBEP) was initiated in 1992 by the United States Department of Energy. The ICSBEP became an official activity of the Organization for Economic Cooperation and Development (OECD) -- Nuclear Energy Agency (NEA) in 1995. Representatives from the United States, United Kingdom, France, Japan, the Russian Federation, Hungary, Republic of Korea, Slovenia, Serbia and Montenegro (formerly Yugoslavia), Kazakhstan, Spain, Israel, Brazil, Poland, and the Czech Republic are now participating. South Africa, India, China, and Germany are considering participation. The purpose of the ICSBEP is to identify, evaluate, verify, and formally document a comprehensive and internationally peer-reviewed set of criticality safety benchmark data. The work of the ICSBEP is published as an OECD handbook entitled ''International Handbook of Evaluated Criticality Safety Benchmark Experiments.'' The 2004 Edition of the Handbook contains benchmark specifications for 3331 critical or subcritical configurations that are intended for use in validation efforts and for testing basic nuclear data. New to the 2004 Edition of the Handbook is a draft criticality alarm / shielding type benchmark that should be finalized in 2005 along with two other similar benchmarks. The Handbook is being used extensively for nuclear data testing and is expected to be a valuable resource for code and data validation and improvement efforts for decades to come. Specific benchmarks that are useful for testing structural materials such as iron, chromium, nickel, and manganese; beryllium; lead; thorium; and 238U are highlighted.

Briggs, J. Blair [Idaho National Engineering and Environmental Laboratory (United States)

2005-05-24T23:59:59.000Z

83

IAEA sodium void reactivity benchmark calculations  

SciTech Connect (OSTI)

In this paper, the IAEA-1 992 ``Benchmark Calculation of Sodium Void Reactivity Effect in Fast Reactor Core`` problem is evaluated. The proposed design is a large axially heterogeneous oxide-fueled fast reactor as described in Section 2; the core utilizes a sodium plenum above the core to enhance leakage effects. The calculation methods used in this benchmark evaluation are described in Section 3. In Section 4, the calculated core performance results for the benchmark reactor model are presented; and in Section 5, the influence of steel and interstitial sodium heterogeneity effects is estimated.

Hill, R.N.; Finck, P.J.

1992-12-01T23:59:59.000Z

84

IAEA sodium void reactivity benchmark calculations  

SciTech Connect (OSTI)

In this paper, the IAEA-1 992 Benchmark Calculation of Sodium Void Reactivity Effect in Fast Reactor Core'' problem is evaluated. The proposed design is a large axially heterogeneous oxide-fueled fast reactor as described in Section 2; the core utilizes a sodium plenum above the core to enhance leakage effects. The calculation methods used in this benchmark evaluation are described in Section 3. In Section 4, the calculated core performance results for the benchmark reactor model are presented; and in Section 5, the influence of steel and interstitial sodium heterogeneity effects is estimated.

Hill, R.N.; Finck, P.J.

1992-01-01T23:59:59.000Z

85

Processable Cyclic Peptide Nanotubes with Tunable Interiors ...  

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

Processable Cyclic Peptide Nanotubes with Tunable Interiors Previous Next List Rami Hourani, Chen Zhang, Rob van der Weegen, Luis Ruiz, Changyi Li, Sinan Keten, Brett A. Helms, and...

86

U.S. Department of Interior Overview  

Broader source: Energy.gov [DOE]

Presentation covers the Department of Interior's (DOI) energy acquisition and management given at the Federal Utility Partnership Working Group (FUPWG) Spring 2008 meeting in Destin, Florida.

87

Light-Duty Lean GDI Vehicle Technology Benchmark | Department...  

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

Control for Lean Gasoline Engines Advanced PHEV Engine Systems and Emissions Control Modeling and Analysis Reductant Chemistry during LNT Regeneration for a Lean Gasoline Engine...

88

DataTrends Energy Use Benchmarking  

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

Benchmarking Benchmarking The U.S. Environmental Protection Agency's (EPA) ENERGY STAR Portfolio Manager is changing the way organizations track and manage energy. As of December 2011, organizations have used Portfolio Manager to track and manage the energy use of over 260,000 buildings across all 50 states, representing over 28 billion square feet (nearly 40% of the commercial market). Because of this widespread market adoption, EPA has prepared the DataTrends series to examine benchmarking and trends in energy and water consumption in Portfolio Manager. To learn more, visit www.energystar.gov/DataTrends. Many different types of organizations use Portfolio Manager to benchmark the energy use of their buildings. Office, K-12

89

Renditeoptimierung mit Immobilien-Benchmarking — Praxisbeispiele  

Science Journals Connector (OSTI)

Zusammenfassend ist ein Immobilien-Benchmarking für die Wohnungswirtschaft als ein Analysetool zu beschreiben, das den Trend hin zu einem aktiven Immobilienmanagement unterstützen kann. Es schafft die dazu not...

Stefan Bogenberger; Lars Bernhard Schöne

2006-01-01T23:59:59.000Z

90

DOE Commercial Building Benchmark Models: Preprint  

SciTech Connect (OSTI)

To provide a consistent baseline of comparison and save time conducting such simulations, the U.S. Department of Energy (DOE) has developed a set of standard benchmark building models. This paper will provide an executive summary overview of these benchmark buildings, and how they can save building analysts valuable time. Fully documented and implemented to use with the EnergyPlus energy simulation program, the benchmark models are publicly available and new versions will be created to maintain compatibility with new releases of EnergyPlus. The benchmark buildings will form the basis for research on specific building technologies, energy code development, appliance standards, and measurement of progress toward DOE energy goals. Having a common starting point allows us to better share and compare research results and move forward to make more energy efficient buildings.

Torcelini, P.; Deru, M.; Griffith, B.; Benne, K.; Halverson, M.; Winiarski, D.; Crawley, D. B.

2008-07-01T23:59:59.000Z

91

Internal Benchmarking Outreach and Data Collection Techniques  

Broader source: Energy.gov [DOE]

U.S. Department of Energy (DOE) Technical Assistance Program (TAP) presentation at a TAP webinar held on April 11, 2013 and dealing with internal benchmarking outreach and data collection techniques.

92

Benchmark the Fuel Cost of Steam Generation  

SciTech Connect (OSTI)

This revised ITP tip sheet on benchmarking the fuel cost of steam provides how-to advice for improving industrial steam systems using low-cost, proven practices and technologies.

Not Available

2006-01-01T23:59:59.000Z

93

Benchmarking Sustainability: the use of Indicators  

E-Print Network [OSTI]

Benchmarking Sustainability: the use of Indicators Introduction The concept of sustainable development is both very popular and elusive. The overwhelming appeal of sustainability is situated to build a generally shared perception of sustainable development (Butler, 1998). For many people

Zaferatos, Nicholas C.

94

The International Criticality Safety Benchmark Evaluation Project  

SciTech Connect (OSTI)

The International Criticality Safety Benchmark Evaluation Project (ICSBEP) was initiated in 1992 by the U.S. Department of Energy. The ICSBEP became an official activity of the Organisation for Economic Co-operation and Development (OECD) Nuclear Energy Agency in 1995. Representatives from the United States, United Kingdom, France, Japan, the Russian Federation, Hungary, Republic of Korea, Slovenia, Yugoslavia, Kazakhstan, Spain, and Israel are now participating. The purpose of the ICSBEP is to identify, evaluate, verify, and formally document a comprehensive and internationally peer-reviewed set of criticality safety benchmark data. The work of the ICSBEP is published as an OECD handbook entitled "International Handbook of Evaluated Criticality Safety Benchmark Experiments" (ICSBEP Handbook). The 2002 edition of the ICSBEP Handbook contains benchmark model specifications for 2881 critical or subcritical configurations that are intended for validating computer codes that calculate effective neutron multiplication and for testing basic nuclear data.

J. Blair Briggs

2003-09-01T23:59:59.000Z

95

Computational evaluation of two reactor benchmark problems  

E-Print Network [OSTI]

benchmark problem . . . Fig. 2. Layouts of assembly types B and C Fig. 3. Core diagram/layout for the NEA WPPR benchmark problem . . . Fig. 4. Layouts of UOz and MOX assemblies Fig. 5. Core A effective multiplication factor. Fig. 6. Core B effective... by rod peaking factors for the MOX assembly. . . . . . . . . . . . . Fig. 12 Rod by rod peaking factors for the middle UO. assembly . . . Fig. 13. Rod by rod peaking factors for the corner UO assembly. . . . . . 30 . . . . . 3 1 . . . . . 32 Fig. 14...

Cowan, James Anthony

2012-06-07T23:59:59.000Z

96

A framework for benchmarking land models  

SciTech Connect (OSTI)

Land models, which have been developed by the modeling community in the past few decades to predict future states of ecosystems and climate, have to be critically evaluated for their performance skills of simulating ecosystem responses and feedback to climate change. Benchmarking is an emerging procedure to measure performance of models against a set of defined standards. This paper proposes a benchmarking framework for evaluation of land model performances and, meanwhile, highlights major challenges at this infant stage of benchmark analysis. The framework includes (1) targeted aspects of model performance to be evaluated, (2) a set of benchmarks as defined references to test model performance, (3) metrics to measure and compare performance skills among models so as to identify model strengths and deficiencies, and (4) model improvement. Land models are required to simulate exchange of water, energy, carbon and sometimes other trace gases between the atmosphere and land surface, and should be evaluated for their simulations of biophysical processes, biogeochemical cycles, and vegetation dynamics in response to climate change across broad temporal and spatial scales. Thus, one major challenge is to select and define a limited number of benchmarks to effectively evaluate land model performance. The second challenge is to develop metrics of measuring mismatches between models and benchmarks. The metrics may include (1) a priori thresholds of acceptable model performance and (2) a scoring system to combine data–model mismatches for various processes at different temporal and spatial scales. The benchmark analyses should identify clues of weak model performance to guide future development, thus enabling improved predictions of future states of ecosystems and climate. The near-future research effort should be on development of a set of widely acceptable benchmarks that can be used to objectively, effectively, and reliably evaluate fundamental properties of land models to improve their prediction performance skills.

Luo, Yiqi; Randerson, J.; Abramowitz, G.; Bacour, C.; Blyth, E.; Carvalhais, N.; Ciais, Philippe; Dalmonech, D.; Fisher, J.B.; Fisher, R.; Friedlingstein, P.; Hibbard, Kathleen A.; Hoffman, F. M.; Huntzinger, Deborah; Jones, C.; Koven, C.; Lawrence, David M.; Li, D.J.; Mahecha, M.; Niu, S.L.; Norby, Richard J.; Piao, S.L.; Qi, X.; Peylin, P.; Prentice, I.C.; Riley, William; Reichstein, M.; Schwalm, C.; Wang, Y.; Xia, J. Y.; Zaehle, S.; Zhou, X. H.

2012-10-09T23:59:59.000Z

97

Guide for Benchmarking Residential Energy Efficiency Program Progress  

Broader source: Energy.gov [DOE]

Guide for Benchmarking Residential Energy Efficiency Program Progress as part of the DOE Better Buildings Program.

98

Energy Benchmarking, Rating, and Disclosure for State Governments  

Broader source: Energy.gov [DOE]

Existing Commercial Buildings Working Group fact sheet about energy benchmarking for state governments.

99

Reactor Physics and Criticality Benchmark Evaluations for Advanced Nuclear Fuel - Final Technical Report  

SciTech Connect (OSTI)

The nuclear industry interest in advanced fuel and reactor design often drives towards fuel with uranium enrichments greater than 5 wt% 235U. Unfortunately, little data exists, in the form of reactor physics and criticality benchmarks, for uranium enrichments ranging between 5 and 10 wt% 235U. The primary purpose of this project is to provide benchmarks for fuel similar to what may be required for advanced light water reactors (LWRs). These experiments will ultimately provide additional information for application to the criticality-safety bases for commercial fuel facilities handling greater than 5 wt% 235U fuel.

William Anderson; James Tulenko; Bradley Rearden; Gary Harms

2008-09-11T23:59:59.000Z

100

Action-Oriented Benchmarking: Concepts and Tools  

SciTech Connect (OSTI)

Most energy benchmarking tools provide static feedback on how one building compares to a larger set of loosely similar buildings, without providing information at the end-use level or on what can be done to reduce consumption, cost, or emissions. In this article--Part 1 of a two-part series--we describe an 'action-oriented benchmarking' approach, which extends whole-building energy benchmarking to include analysis of system and component energy use metrics and features. Action-oriented benchmarking thereby allows users to generate more meaningful metrics and to identify, screen and prioritize potential efficiency improvements. This opportunity assessment process can then be used to inform and optimize a full-scale audit or commissioning process. We introduce a new web-based action-oriented benchmarking system and associated software tool-EnergyIQ. The benchmarking methods, visualizations, and user interface design are informed by an end-user needs assessment survey and best-practice guidelines from ASHRAE.

California Energy Commission; Mathew, Paul; Mills, Evan; Mathew, Paul; Piette, Mary Ann; Bourassa, Norman; Brook, Martha

2008-02-13T23:59:59.000Z

Note: This page contains sample records for the topic "benchmark interior lighting" 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

The Sun's Interior Metallicity Constrained by Neutrinos  

E-Print Network [OSTI]

Observed solar neutrino fluxes are employed to constrain the interior composition of the Sun. Including the effects of neutrino flavor mixing, the results from Homestake, Sudbury, and Gallium experiments constrain the Mg, Si, and Fe abundances in the solar interior to be within a factor 0.89 to 1.34 of the surface values with 68% confidence. If the O and/or Ne abundances are increased in the interior to resolve helioseismic discrepancies with recent standard solar models, then the nominal interior Mg, Si, and Fe abundances are constrained to a range of 0.83 to 1.24 relative to the surface. Additional research is needed to determine whether the Sun's interior is metal poor relative to its surface.

Guillermo Gonzalez

2006-05-25T23:59:59.000Z

102

Action-Oriented Benchmarking: Using the CEUS Database to Benchmark Commercial Buildings in California  

SciTech Connect (OSTI)

The 2006 Commercial End Use Survey (CEUS) database developed by the California Energy Commission is a far richer source of energy end-use data for non-residential buildings than has previously been available and opens the possibility of creating new and more powerful energy benchmarking processes and tools. In this article--Part 2 of a two-part series--we describe the methodology and selected results from an action-oriented benchmarking approach using the new CEUS database. This approach goes beyond whole-building energy benchmarking to more advanced end-use and component-level benchmarking that enables users to identify and prioritize specific energy efficiency opportunities - an improvement on benchmarking tools typically in use today.

Mathew, Paul; Mills, Evan; Bourassa, Norman; Brook, Martha

2008-02-01T23:59:59.000Z

103

Building America Expert Meeting Report: Interior Insulation Retrofit...  

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

Interior Insulation Retrofit of Mass Masonry Wall Assembliesessment of risk factors for premature building deterioration due to interior insulation retrofits, and methods to reduce...

104

Shielding Integral Benchmark Archive and Database (SINBAD)  

SciTech Connect (OSTI)

The Shielding Integral Benchmark Archive and Database (SINBAD) collection of benchmarks was initiated in the early 1990 s. SINBAD is an international collaboration between the Organization for Economic Cooperation and Development s Nuclear Energy Agency Data Bank (OECD/NEADB) and the Radiation Safety Information Computational Center (RSICC) at Oak Ridge National Laboratory (ORNL). SINBAD is a major attempt to compile experiments and corresponding computational models with the goal of preserving institutional knowledge and expertise that need to be handed down to future scientists. SINBAD is also a learning tool for university students and scientists who need to design experiments or gain expertise in modeling and simulation. The SINBAD database is currently divided into three categories fission, fusion, and accelerator benchmarks. Where possible, each experiment is described and analyzed using deterministic or probabilistic (Monte Carlo) radiation transport software.

Kirk, Bernadette Lugue [ORNL; Grove, Robert E [ORNL; Kodeli, I. [International Atomic Energy Agency (IAEA); Sartori, Enrico [ORNL; Gulliford, J. [OECD Nuclear Energy Agency

2011-01-01T23:59:59.000Z

105

Analysis of ANS LWR physics benchmark problems.  

SciTech Connect (OSTI)

Various Monte Carlo and deterministic solutions to the three PWR Lattice Benchmark Problems recently defined by the ANS Ad Hoc Committee on Reactor Physics Benchmarks are presented. These solutions were obtained using the VIM continuous-energy Monte Carlo code and the DIF3D/WIMS-D4M code package implemented at the Argonne National Laboratory. The code results for the K{sub eff} and relative pin power distribution are compared to measured values. Additionally, code results for the three benchmark-prescribed infinite lattice configurations are also intercompared. The results demonstrate that the codes produce very good estimates of both the K{sub eff} and power distribution for the critical core and the lattice parameters of the infinite lattice configuration.

Taiwo, T. A.

1998-07-29T23:59:59.000Z

106

Argonne TTRDC - APRF - Research Activities - Benchmarking PHEVs  

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

APRF Research Activities: Benchmarking of Plug-In Hybrid Electric Vehicles (PHEVs) Argonne engineer Mike Duoba Engineer Mike Duoba evaluates a vehicle in Argonne's APRF. Now that plug-in hybrid electric vehicles (PHEVs) are emerging, it is important to test, characterize and benchmark the wide variety of PHEV designs and control strategies. In the APRF, engineers benchmark PHEVs by combining testing and data analysis to characterize the vehicles' efficiency, performance, and emissions. The vehicles are evaluated over many cycles to find control strategies under a variety of operating conditions. Argonne researchers test PHEVs over cold-start and hot-start urban dynamometer driving schedule (UDDS) and highway cycles in both charge-depletion and charge-sustaining operation. Full-charge tests, as

107

U.S. Department of Interior Overview  

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

Interior Interior Overview Federal Utility Partnership Working Group Mary Heying Department of the Interior Office of Acquisition and Property Management April 2008 2 DOI Mission DOI's mission is to: Protect and provide access to our Nation's natural and cultural heritage and honor our trust responsibilities to Indian Tribes and our commitments to island communities. DOI Bureaus Bureau of Indian Affairs Bureau of Land Management Bureau of Reclamation Minerals Management Service National Park Service Office of Surface Mining U.S. Fish & Wildlife Service U.S. Geological Survey 3 DOI Bureaus 4 5 DOI Owned Assets * Interior's Owned Assets - 48,000 Buildings * Office Buildings * Visitor Centers * Schools * Dormitories * Laboratories * Detention Centers * Historical Buildings &

108

Benchmarking Derivative-Free Optimization Algorithms  

E-Print Network [OSTI]

Science, U.S. Department of Energy, under Contract DE-AC02-06CH11357 ... deterministic simulation based on solving the equations (for example, ... most ambitious work in this direction [7] is a comparison of six derivative-free optimization ...... [5] Elizabeth D. Dolan and Jorge J. Moré, Benchmarking optimization software.

2008-05-13T23:59:59.000Z

109

Benchmarking Outreach and Data Collection Techniques for External Portfolios  

Broader source: Energy.gov [DOE]

This document contains the transcript for the Benchmarking Outreach and Data Collection Techniques webinar, held on April 25, 2013.

110

Parareal in time 3D numerical solver for the LWR Benchmark neutron diffusion transient model  

E-Print Network [OSTI]

We present a parareal in time algorithm for the simulation of neutron diffusion transient model. The method is made efficient by means of a coarse solver defined with large time steps and steady control rods model. Using finite element for the space discretization, our implementation provides a good scalability of the algorithm. Numerical results show the efficiency of the parareal method on large light water reactor transient model corresponding to the Langenbuch-Maurer-Werner (LMW) benchmark [1].

Baudron, Anne-Marie A -M; Maday, Yvon; Riahi, Mohamed Kamel; Salomon, Julien

2014-01-01T23:59:59.000Z

111

Physics of the Earth and Planetary Interiors 153 (2005) 12 Studies of the Earth's Deep Interior--Eighth Symposium  

E-Print Network [OSTI]

Physics of the Earth and Planetary Interiors 153 (2005) 1­2 Editorial Studies of the Earth's Deep Interior--Eighth Symposium The Eighth Symposium on the Study of the Earth's Deep Interior (SEDI) was held. On this occasion attention was also turned to the deep interior of other planets as well as the Earth. To decipher

Garnero, Ed

112

Neutronics Benchmarks for the Utilization of Mixed-Oxide Fuel: Joint US/Russian Progress Report for Fiscal 1997. Volume 3 - Calculations Performed in the Russian Federation  

SciTech Connect (OSTI)

This volume of the progress report provides documentation of reactor physics and criticality safety studies conducted in the Russian Federation during fiscal year 1997 and sponsored by the Fissile Materials Disposition Program of the US Department of Energy. Descriptions of computational and experimental benchmarks for the verification and validation of computer programs for neutron physics analyses are included. All benchmarks include either plutonium, uranium, or mixed uranium and plutonium fuels. Calculated physics parameters are reported for all of the contaminated benchmarks that the United States and Russia mutually agreed in November 1996 were applicable to mixed-oxide fuel cycles for light-water reactors.

NONE

1998-06-01T23:59:59.000Z

113

Use ENERGY STAR benchmarking tools | ENERGY STAR Buildings & Plants  

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

Use ENERGY STAR benchmarking tools Use ENERGY STAR benchmarking tools Secondary menu About us Press room Contact Us Portfolio Manager Login Facility owners and managers Existing buildings Commercial new construction Industrial energy management Small business Service providers Service and product providers Verify applications for ENERGY STAR certification Design commercial buildings Energy efficiency program administrators Commercial and industrial program sponsors Associations State and local governments Federal agencies Tools and resources Training In this section How can we help you? Build an energy program Improve building and plant performance Earn the ENERGY STAR and other recognition Benchmark energy use Learn about benchmarking Use ENERGY STAR benchmarking tools ENERGY STAR in action Communicate and educate

114

Measure, track, and benchmark | ENERGY STAR Buildings & Plants  

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

Measure, track, and benchmark Measure, track, and benchmark Secondary menu About us Press room Contact Us Portfolio Manager Login Facility owners and managers Existing buildings Commercial new construction Industrial energy management Small business Service providers Service and product providers Verify applications for ENERGY STAR certification Design commercial buildings Energy efficiency program administrators Commercial and industrial program sponsors Associations State and local governments Federal agencies Tools and resources Training In this section Get started with ENERGY STAR Make the business case Build an energy management program Measure, track, and benchmark Tools for benchmarking energy management practices Tools for tracking and benchmarking facility energy performance ENERGY STAR Energy Performance Indicators for plants

115

Benchmarking and Energy Saving Tool | Open Energy Information  

Open Energy Info (EERE)

Benchmarking and Energy Saving Tool Benchmarking and Energy Saving Tool Jump to: navigation, search Tool Summary Name: Benchmarking and Energy Saving Tool Agency/Company /Organization: Lawrence Berkeley National Laboratory Sector: Energy Focus Area: Energy Efficiency, - Central Plant, Industry Topics: Pathways analysis Resource Type: Software/modeling tools User Interface: Spreadsheet Website: industrial-energy.lbl.gov/node/100 Cost: Free Language: English References: Benchmarking and Energy Saving Tool [1] Logo: Benchmarking and Energy Saving Tool The Benchmarking and Energy Saving Tool (BEST) is an Excel-based spreadsheet energy analysis tool developed by Lawrence Berkeley National Laboratory. The Benchmarking and Energy Saving Tool (BEST) is an Excel-based spreadsheet energy analysis tool developed by Lawrence Berkeley National

116

Measuring Performance and Benchmarking Project Management  

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

Measuring Performance and Measuring Performance and Benchmarking Project Management at the Department of Energy Measuring Performance and Benchmarking Project Management at the Department of Energy Committee for Oversight and Assessment of U.S. Department of Energy Project Management Board on Infrastructure and the Constructed Environment Division on Engineering and Physical Sciences THE NATIONAL ACADEMIES PRESS WASHINGTON, D.C. www.nap.edu THE NATIONAL ACADEMIES PRESS 500 Fifth Street, N.W. Washington, DC 20001 NOTICE: The project that is the subject of this report was approved by the Governing Board of the National Research Council, whose members are drawn from the councils of the National Academy of Sciences, the National Academy of Engineering, and the Institute of Medicine. The members of the

117

Benchmark On Sensitivity Calculation (Phase III)  

SciTech Connect (OSTI)

The sensitivities of the keff eigenvalue to neutron cross sections have become commonly used in similarity studies and as part of the validation algorithm for criticality safety assessments. To test calculations of the sensitivity coefficients, a benchmark study (Phase III) has been established by the OECD-NEA/WPNCS/EG UACSA (Expert Group on Uncertainty Analysis for Criticality Safety Assessment). This paper presents some sensitivity results generated by the benchmark participants using various computational tools based upon different computational methods: SCALE/TSUNAMI-3D and -1D, MONK, APOLLO2-MORET 5, DRAGON-SUSD3D and MMKKENO. The study demonstrates the performance of the tools. It also illustrates how model simplifications impact the sensitivity results and demonstrates the importance of 'implicit' (self-shielding) sensitivities. This work has been a useful step towards verification of the existing and developed sensitivity analysis methods.

Ivanova, Tatiana [IRSN; Laville, Cedric [IRSN; Dyrda, James [Atomic Weapons Establishment; Mennerdahl, Dennis [E. Mennerdahl Systems; Golovko, Yury [Institute of Physics and Power Engineering (IPPE), Obninsk, Russia; Raskach, Kirill [Institute of Physics and Power Engineering (IPPE), Obninsk, Russia; Tsiboulia, Anatoly [Institute of Physics and Power Engineering (IPPE), Obninsk, Russia; Lee, Gil Soo [Korea Institute of Nuclear Safety (KINS); Woo, Sweng-Woong [Korea Institute of Nuclear Safety (KINS); Bidaud, Adrien [Labratoire de Physique Subatomique et de Cosmolo-gie (LPSC); Patel, Amrit [NRC; Bledsoe, Keith C [ORNL; Rearden, Bradley T [ORNL; Gulliford, J. [OECD Nuclear Energy Agency

2012-01-01T23:59:59.000Z

118

Optimal quantum control using randomized benchmarking  

E-Print Network [OSTI]

We present a method for optimizing quantum control in experimental systems, using a subset of randomized benchmarking measurements to rapidly infer error. This is demonstrated to improve single- and two-qubit gates, minimize gate bleedthrough, where a gate mechanism can cause errors on subsequent gates, and identify control crosstalk in superconducting qubits. This method is able to correct parameters to where control errors no longer dominate, and is suitable for automated and closed-loop optimization of experimental systems.

J. Kelly; R. Barends; B. Campbell; Y. Chen; Z. Chen; B. Chiaro; A. Dunsworth; A. G. Fowler; I. -C. Hoi; E. Jeffrey; A. Megrant; J. Mutus; C. Neill; P. J. J. O`Malley; C. Quintana; P. Roushan; D. Sank; A. Vainsencher; J. Wenner; T. C. White; A. N. Cleland; John M. Martinis

2014-03-01T23:59:59.000Z

119

Benchmarking & Energy Master Planning in Schools  

E-Print Network [OSTI]

We change the way people use energy™ Benchmarking & Energy Master Planning in Schools ESL-KT-14-11-03 CATEE 2014: Clean Air Through Efficiency Conference, Dallas, Texas Nov. 18-20 Project implementation barriers ? Obtaining management commitment... and identify funding opportunities 2© Copyright 2013 CLEAResult. All rights reserved. ESL-KT-14-11-03 CATEE 2014: Clean Air Through Efficiency Conference, Dallas, Texas Nov. 18-20 SCORE/CitySmart program overview ? Financial Incentives ? No Cost services...

Bronk, S.

2014-01-01T23:59:59.000Z

120

Issues and Challenges in Energy Benchmarking  

E-Print Network [OSTI]

long received management and technical attention because energy is the largest operating expense for petroleum refmeries and many chemical plants. Energy Is Largest Operating Expense Refining US Europe Asia Worldwide Olefins Percent 41 36... chemicals, which permits comparison of olefm plants with widely different feedstocks and product yields. We benchmark energy consumption in refining using a methodology that sets energy consumption standards for each of the many refining processes...

Birchfield, G. S.

Note: This page contains sample records for the topic "benchmark interior lighting" 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

Benchmark problems for repository siting models  

SciTech Connect (OSTI)

This report describes benchmark problems to test computer codes used in siting nuclear waste repositories. Analytical solutions, field problems, and hypothetical problems are included. Problems are included for the following types of codes: ground-water flow in saturated porous media, heat transport in saturated media, ground-water flow in saturated fractured media, heat and solute transport in saturated porous media, solute transport in saturated porous media, solute transport in saturated fractured media, and solute transport in unsaturated porous media.

Ross, B.; Mercer, J.W.; Thomas, S.D.; Lester, B.H.

1982-12-01T23:59:59.000Z

122

Process for sensing defects on a smooth cylindrical interior surface in tubing  

DOE Patents [OSTI]

The cylindrical interior surface of small diameter metal tubing is optically inspected to determine surface roughness by passing a slightly divergent light beam to illuminate the entire interior surface of the tubing. Impingement of the input light beam components on any rough spots on the interior surface generates forward and backward scattered radiation components. The forward scattered components can be measured by blocking direct and specular radiation components exiting the tubing while allowing the forward scattered radiation to travel past the blocking location. Collecting optics are employed to converge the forward scattered radiation onto a photodetector generating a signal indicative of surface roughness. In the back scattered mode, back scattered radiation exiting the tubing through the entrance opening is reflected 90.degree. by a beam splitter towards collecting optics and a photodetector. Alternatively, back scattered radiation can be transmitted through a fiber optic bundle towards the collecting optics. The input light beam can be supplied through a white light fiber optic bundle mounted coaxial with the first bundle.

Dutton, G. Wayne (7010 Weld Co. Rd. 1, Longmont, CO 80501)

1987-11-17T23:59:59.000Z

123

Iron opacity predictions under solar interior conditions  

Science Journals Connector (OSTI)

......predictions under solar interior conditions...using Opacity Project atomic data for...conditions within the solar convective zone...greatest binding energy per nucleon...measurements for photon energies greater than 1...region of the solar convective zone...for the Opacity Project (OP) and opal......

D. S. Whittaker; G. J. Tallents

2009-12-21T23:59:59.000Z

124

Cornell University Electric Lighting Report  

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

Electric Lighting Quality Electric Lighting Quality The CUSD lighting design team utilized energy efficient products that meshed well with our daylighting scheme. We chose to use fluorescent tubes or compact fluorescent bulbs with an energy consumption of between 15 and 30 Watts throughout the house. The ballasts for all lamps dim to a 1% light output, so the interior and exterior lights can be adjusted as the level of available daylight fluctuates. Light sensors have been placed in front of our two largest apertures, allowing us to control how much artificial light is supplied to each space. The control of our ballasts is intricate, but refined and tested to avoid dysfunctional dimming or switching. While automatic controls are included, manual user overrides are provided in case the occupant prefers

125

Metal-Organic Frameworks with Precisely Designed Interior for...  

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

Metal-Organic Frameworks with Precisely Designed Interior for Carbon Dioxide Capture in the Presence of Water...

126

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.

127

Development of a California commercial building benchmarking database  

SciTech Connect (OSTI)

Building energy benchmarking is a useful starting point for commercial building owners and operators to target energy savings opportunities. There are a number of tools and methods for benchmarking energy use. Benchmarking based on regional data can provides more relevant information for California buildings than national tools such as Energy Star. This paper discusses issues related to benchmarking commercial building energy use and the development of Cal-Arch, a building energy benchmarking database for California. Currently Cal-Arch uses existing survey data from California's Commercial End Use Survey (CEUS), a largely underutilized wealth of information collected by California's major utilities. Doe's Commercial Building Energy Consumption Survey (CBECS) is used by a similar tool, Arch, and by a number of other benchmarking tools. Future versions of Arch/Cal-Arch will utilize additional data sources including modeled data and individual buildings to expand the database.

Kinney, Satkartar; Piette, Mary Ann

2002-05-17T23:59:59.000Z

128

Interior Architecture Minor Tracking Sheet Total Minimum Credits: 26  

E-Print Network [OSTI]

Interior Architecture Minor Tracking Sheet Total Minimum Credits: 26 Minor standing is prerequisite architecture studio course is required for architecture majors enrolled in the interior architecture minor (1 is required for Architecture majors): IARC 484 Interior Design Studio (6), IARC 486 Furniture

129

Lazy Generation of Building Interiors in Realtime Carleton University  

E-Print Network [OSTI]

Lazy Generation of Building Interiors in Realtime Evan Hahn Carleton University e-mail: ehahn interiors for the player to ex- plore. Automatic real-time building interior generation can provide a means of entry through every visible door in a virtual world. We present a novel approach to generate virtual

Whitehead, Anthony

130

Manufacturers' View on Benchmarking and Disclosure  

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

Association of Electrical and Association of Electrical and Medical Imaging Equipment Manufacturers Manufacturing Solutions for Energy Efficiency in Buildings Patrick Hughes Policy Director, High Performance Buildings National Electrical Manufacturers Association The Association of Electrical and Medical Imaging Equipment Manufacturers What is NEMA? The Association of Electrical Equipment and Medical Imaging Manufacturers Which policies encourage energy efficiency in buildings? Energy Savings Performance Contracts Tax Incentives Shaheen- Portman Benchmarking and Disclosure Bullitt Center Seattle, Washington The Association of Electrical Equipment and Medical Imaging Manufacturers Energy Savings Performance Contracts ESPCs pay for efficiency upgrades with

131

Recent advances in modeling stellar interiors (u)  

SciTech Connect (OSTI)

Advances in stellar interior modeling are being driven by new data from large-scale surveys and high-precision photometric and spectroscopic observations. Here we focus on single stars in normal evolutionary phases; we will not discuss the many advances in modeling star formation, interacting binaries, supernovae, or neutron stars. We review briefly: (1) updates to input physics of stellar models; (2) progress in two and three-dimensional evolution and hydrodynamic models; (3) insights from oscillation data used to infer stellar interior structure and validate model predictions (asteroseismology). We close by highlighting a few outstanding problems, e.g., the driving mechanisms for hybrid {gamma} Dor/{delta} Sct star pulsations, the cause of giant eruptions seen in luminous blue variables such as {eta} Car and P Cyg, and the solar abundance problem.

Guzik, Joyce Ann [Los Alamos National Laboratory

2010-01-01T23:59:59.000Z

132

Tools for tracking and benchmarking facility energy performance | ENERGY  

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

Industrial energy management Industrial energy management » Measure, track, and benchmark » Tools for tracking and benchmarking facility energy performance Secondary menu About us Press room Contact Us Portfolio Manager Login Facility owners and managers Existing buildings Commercial new construction Industrial energy management Small business Service providers Service and product providers Verify applications for ENERGY STAR certification Design commercial buildings Energy efficiency program administrators Commercial and industrial program sponsors Associations State and local governments Federal agencies Tools and resources Training In this section Get started with ENERGY STAR Make the business case Build an energy management program Measure, track, and benchmark Tools for benchmarking energy management practices

133

Transcript of March 28, 2013, TAP webinar titled Internal Benchmarking...  

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

agency. Typically we started with each agency's financial office, providing expenditure reports for invoices coded to energy. From U.S. DOE TAP Webinar Internal Benchmarking...

134

Hospital Energy Benchmarking Guidance - Version 1.0  

SciTech Connect (OSTI)

This document describes an energy benchmarking framework for hospitals. The document is organized as follows. The introduction provides a brief primer on benchmarking and its application to hospitals. The next two sections discuss special considerations including the identification of normalizing factors. The presentation of metrics is preceded by a description of the overall framework and the rationale for the grouping of metrics. Following the presentation of metrics, a high-level protocol is provided. The next section presents draft benchmarks for some metrics; benchmarks are not available for many metrics owing to a lack of data. This document ends with a list of research needs for further development.

Singer, Brett C.

2009-09-08T23:59:59.000Z

135

Optimization Online - CBLIB 2014: A benchmark library for conic ...  

E-Print Network [OSTI]

Mar 10, 2014 ... Abstract: The Conic Benchmark Library (CBLIB 2014) is a collection of more than a hundred conic optimization instances under a free and ...

Henrik A. Friberg

2014-03-10T23:59:59.000Z

136

Advanced Technology Vehicle Lab Benchmarking - Level 2 (in-depth...  

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

Evaluation Meeting vss031rask2012o.pdf More Documents & Publications Advanced Technology Vehicle Lab Benchmarking - Level 2 (in-depth) Advanced Technology Vehicle Lab...

137

EISA Section 432: Federal Facility Management and Benchmarking...  

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

for how these activities fit into the comprehensive approach to facility energy and water management, as outlined by the statute. Federal Building Energy Use Benchmarking...

138

Benchmarking State-of-the-Art Technologies | Department of Energy  

Energy Savers [EERE]

Technologies Benchmarking State-of-the-Art Technologies 2013 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation...

139

Benchmark Reaction Mechanisms and Kinetics for Lean NOx Traps...  

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

Benchmark Reaction Mechanisms and Kinetics for Lean NOx Traps Development of Chemical Kinetic Models for Lean NOx Traps Modeling the Regeneration Chemistry of Lean NOx Traps...

140

Geology of interior cratonic sag basins  

SciTech Connect (OSTI)

Interior cratonic sag basins are thick accumulations of sediment, generally more or less oval in shape, located entirely in the interiors of continental masses. Some are single-cycle basins and others are characterized by repeated sag cycles or are complex polyhistory basins. Many appear to have developed over ancient rift systems. Interior cratonic sag basins are typified by a dominance of flexural over fault-controlled subsidence, and a low ratio of sediment volume to surface area of the basin. The Baltic, Carpentaria, Illinois, Michigan, Parana, Paris, and Williston basins are examples of interior cratonic sag basins. Tectonics played a dominant role in controlling the shapes and the geometries of the juxtaposed packets of sedimentary sequences. While the mechanics of tectonic control are not clear, evidence suggests that the movements are apparently related to convergence of lithospheric plates and collision and breakup of continents. Whatever the cause, tectonic movements controlled the freeboard of continents, altering base level and initiating new tectono-sedimentologic regimes. Sag basins situated in low latitudes during their development commonly were sites of thick carbonates (e.g., Illinois, Michigan, Williston, and Paris basins). In contrast, siliciclastic sedimentation characterized basins that formed in higher latitudes (e.g., Parana and Carpentaria basins). Highly productive sag basins are characterized by widespread, mature, organic-rich source rocks, large structures, and good seals. Nonproductive basins have one or more of the following characteristics: immature source rocks, leaky plumbing, freshwater flushing, and/or complex geology due to numerous intrusions that inhibit mapping of plays.

Leighton, M.W.; Eidel, J.J.; Kolata, D.R.; Oltz, D.F. (Illinois Geological Survey, Champaign (USA))

1990-05-01T23:59:59.000Z

Note: This page contains sample records for the topic "benchmark interior lighting" 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

Computational Thermochemistry and Benchmarking of Reliable Methods  

SciTech Connect (OSTI)

During the first and second years of the Computational Thermochemistry and Benchmarking of Reliable Methods project, we completed several studies using the parallel computing capabilities of the NWChem software and Molecular Science Computing Facility (MSCF), including large-scale density functional theory (DFT), second-order Moeller-Plesset (MP2) perturbation theory, and CCSD(T) calculations. During the third year, we continued to pursue the computational thermodynamic and benchmarking studies outlined in our proposal. With the issues affecting the robustness of the coupled cluster part of NWChem resolved, we pursued studies of the heats-of-formation of compounds containing 5 to 7 first- and/or second-row elements and approximately 10 to 14 hydrogens. The size of these systems, when combined with the large basis sets (cc-pVQZ and aug-cc-pVQZ) that are necessary for extrapolating to the complete basis set limit, creates a formidable computational challenge, for which NWChem on NWMPP1 is well suited.

Feller, David F.; Dixon, David A.; Dunning, Thom H.; Dupuis, Michel; McClemore, Doug; Peterson, Kirk A.; Xantheas, Sotiris S.; Bernholdt, David E.; Windus, Theresa L.; Chalasinski, Grzegorz; Fosada, Rubicelia; Olguim, Jorge; Dobbs, Kerwin D.; Frurip, Donald; Stevens, Walter J.; Rondan, Nelson; Chase, Jared M.; Nichols, Jeffrey A.

2006-06-20T23:59:59.000Z

142

Benchmarking EUV mask inspection beyond 0.25 NA  

SciTech Connect (OSTI)

The SEMATECH Berkeley Actinic Inspection Tool (AIT) is an EUV-wavelength mask inspection microscope designed for direct aerial image measurements, and pre-commercial EUV mask research. Operating on a synchrotron bending magnet beamline, the AIT uses an off-axis Fresnel zoneplate lens to project a high-magnification EUV image directly onto a CCD camera. We present the results of recent system upgrades that have improved the imaging resolution, illumination uniformity, and partial coherence. Benchmarking tests show image contrast above 75% for 100-nm mask features, and significant improvements and across the full range of measured sizes. The zoneplate lens has been replaced by an array of user-selectable zoneplates with higher magnification and NA values up to 0.0875, emulating the spatial resolution of a 0.35-NA 4 x EUV stepper. Illumination uniformity is above 90% for mask areas 2-{micro}m-wide and smaller. An angle-scanning mirror reduces the high coherence of the synchrotron beamline light source giving measured {sigma} values of approximately 0.125 at 0.0875 NA.

Goldberg, Kenneth A.; Mochi, Iacopo; Anderson, Erik H.; Rekawa, Seno B.; Kemp, Charles D.; Huh, S.; Han, H.-S.; Naulleau, P.; Gunion, R.F.

2008-09-18T23:59:59.000Z

143

Benchmarking spin-state chemistry in starless core models  

E-Print Network [OSTI]

Aims. We aim to present simulated chemical abundance profiles for a variety of important species, with special attention given to spin-state chemistry, in order to provide reference results against which present and future models can be compared. Methods. We employ gas-phase and gas-grain models to investigate chemical abundances in physical conditions corresponding to starless cores. To this end, we have developed new chemical reaction sets for both gas-phase and grain-surface chemistry, including the deuterated forms of species with up to six atoms and the spin-state chemistry of light ions and of the species involved in the ammonia and water formation networks. The physical model is kept simple in order to facilitate straightforward benchmarking of other models against the results of this paper. Results. We find that the ortho/para ratios of ammonia and water are similar in both gas-phase and gas-grain models, at late times in particular, implying that the ratios are determined by gas-phase processes. We d...

Sipilä, O; Harju, J

2015-01-01T23:59:59.000Z

144

Better GP benchmarks: community survey results and proposals  

Science Journals Connector (OSTI)

We present the results of a community survey regarding genetic programming benchmark practices. Analysis shows broad consensus that improvement is needed in problem selection and experimental rigor. While views expressed in the survey dissuade us from ... Keywords: Benchmarks, Community survey, Genetic programming

David R. White; James Mcdermott; Mauro Castelli; Luca Manzoni; Brian W. Goldman; Gabriel Kronberger; Wojciech Ja?kowski; Una-May O'Reilly; Sean Luke

2013-03-01T23:59:59.000Z

145

DCSP Benchmark and a Network Performance Measurement Environment  

E-Print Network [OSTI]

to system design, system comparison and selection, and system tuning/optimization. Tradi­ tional performance evaluation techniques include an­ alytic modeling, simulation, and benchmarking (per­ formance measurement yield an extensive problem domain. From the standpoint of LAN benchmarking and performance comparison

Dujmovic, Jozo J.

146

AN ENERGY BENCHMARK FOR SOFTWARE UPDATES ON WIRELESS SENSOR NODES  

E-Print Network [OSTI]

AN ENERGY BENCHMARK FOR SOFTWARE UPDATES ON WIRELESS SENSOR NODES S. Brown*, C.J. Sreenan *Dept, Modelling, Energy, Benchmark. Abstract Energy consumption is arguably the key factor in the design not consume a significant fraction of a WSN's energy reserve; also, the required consumption must be known

Sreenan, Cormac J.

147

Creating computer generated scene lighting in the style of Edward Hopper  

E-Print Network [OSTI]

interior illumination to be the sole, dramatic source of light.”[12] The bright yellow incandescent light is the main source of light in the scene. Inside the right window, there is a shaded lamp that locally emits red light. Comparing the color... of the two window shades, the incandescent light is positioned a bit left of the center of the room. Most of the shading in the room and the building’s interior made by the incandescent light is clear. There seems to be no light source coming from...

Jo, Hee Yeon

2008-10-10T23:59:59.000Z

148

Learn about benchmarking | ENERGY STAR Buildings & Plants  

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

Learn about benchmarking Learn about benchmarking Secondary menu About us Press room Contact Us Portfolio Manager Login Facility owners and managers Existing buildings Commercial new construction Industrial energy management Small business Service providers Service and product providers Verify applications for ENERGY STAR certification Design commercial buildings Energy efficiency program administrators Commercial and industrial program sponsors Associations State and local governments Federal agencies Tools and resources Training In this section How can we help you? Build an energy program Improve building and plant performance Earn the ENERGY STAR and other recognition Benchmark energy use Learn about benchmarking Use ENERGY STAR benchmarking tools ENERGY STAR in action Communicate and educate Find out who's partnered with ENERGY STAR

149

Benchmark energy use | ENERGY STAR Buildings & Plants  

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

Benchmark energy use Benchmark energy use Secondary menu About us Press room Contact Us Portfolio Manager Login Facility owners and managers Existing buildings Commercial new construction Industrial energy management Small business Service providers Service and product providers Verify applications for ENERGY STAR certification Design commercial buildings Energy efficiency program administrators Commercial and industrial program sponsors Associations State and local governments Federal agencies Tools and resources Training In this section How can we help you? Build an energy program Improve building and plant performance Earn the ENERGY STAR and other recognition Benchmark energy use Learn about benchmarking Use ENERGY STAR benchmarking tools ENERGY STAR in action Communicate and educate Find out who's partnered with ENERGY STAR

150

Energy Efficient Cities: Assessment Tool and Benchmarking Practices | Open  

Open Energy Info (EERE)

Efficient Cities: Assessment Tool and Benchmarking Practices Efficient Cities: Assessment Tool and Benchmarking Practices Jump to: navigation, search Tool Summary Name: Energy Efficient Cities: Assessment Tool and Benchmarking Practices Agency/Company /Organization: World Bank Sector: Energy Focus Area: Energy Efficiency, Buildings, Industry Topics: Resource assessment, Technology characterizations Resource Type: Publications, Guide/manual Website: www.esmap.org/esmap/sites/esmap.org/files/P115793_Energy%20Efficient%2 Energy Efficient Cities: Assessment Tool and Benchmarking Practices Screenshot References: EE Cities[1] Overview "Energy Efficient Cities: Assessment Tools and Benchmarking Practices has been developed from a careful review of selected papers presented during two ESMAP-sponsored sessions at the fifth World Bank Urban Research

151

Benchmarking Buildings to Prioritize Sites for Emissions Analysis |  

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

Benchmarking Buildings to Prioritize Sites for Emissions Analysis Benchmarking Buildings to Prioritize Sites for Emissions Analysis Benchmarking Buildings to Prioritize Sites for Emissions Analysis October 7, 2013 - 10:54am Addthis YOU ARE HERE Step 2 When actual energy use by building type is known, benchmarking the performance of those buildings to industry averages can help establish those with greatest opportunities for GHG reduction. Energy intensity can be used as a basis for benchmarking by building type and can be calculated using actual energy use, representative buildings, or available average estimates from agency energy records. Energy intensity should be compared to industry averages, such as the Commercial Buildings Energy Consumption Survey (CBECS) or an agency specific metered sample by location. When a program has access to metered data or representative building data,

152

Developing a Web-based Benchmarking Tool for Laboratories  

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

Developing a Web-based Benchmarking Tool for Laboratories Developing a Web-based Benchmarking Tool for Laboratories Speaker(s): Mayank Singh Date: November 22, 2002 - 12:00pm Location: Bldg. 90 Seminar Host/Point of Contact: Dale Sartor (The EETD Applications Team includes: Satish Kumar, Paul Mathew, Dale Sartor, and Mayank Singh.) Developers of benchmarking tools are confronted with some common issues and some unique challenges. This presentation will describe the challenges faced by us while developing a web-based benchmarking tool for laboratories. Attributes such as the i) analytical and data visualization capability, and ii) flexibility and usability of the tool are common to any benchmarking effort. The various classification scheme and categories of laboratories, each with its own energy signature, posed a design challenge both for the database as well as data input forms,

153

Review of National and California Benchmarking Methods  

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

Review of California and National Methods for Review of California and National Methods for Energy-Performance Benchmarking of Commercial Buildings Nance E. Matson and Mary Ann Piette Ernest Orlando Lawrence Berkeley National Laboratory September 5 th , 2005 LBNL No. 57364 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 University of California, nor any of their employees, makes any warranty, express or implied, or assumes any legal 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

154

Shielding integral benchmark archive and database (SINBAD)  

SciTech Connect (OSTI)

The shielding integral benchmark archive and database (SINBAD) collection of experiments descriptions was initiated in the early 1990s. SINBAD is an international collaboration between the Organization for Economic Cooperation and Development's Nuclear Energy Agency Data Bank (OECD/NEADB) and the Radiation Safety Information Computational Center (RSICC) at Oak Ridge National Laboratory (ORNL). SINBAD was designed to compile experiments and corresponding computational models with the goal of preserving institutional knowledge and expertise that need to be handed down to future scientists. SINBAD can serve as a learning tool for university students and scientists who need to design experiments or gain expertise in modeling and simulation. The SINBAD database is currently divided into three categories - fission, fusion, and accelerator experiments. Many experiments are described and analyzed using deterministic or stochastic (Monte Carlo) radiation transport software. The nuclear cross sections also play an important role as they are necessary in performing computational analysis. (authors)

Kirk, B.L.; Grove, R.E. [Radiation Safety Information Computational Center RSICC, Oak Ridge National Laboratory, P.O. Box 2008, Oak Ridge, TN 37831-6171 (United States); Kodeli, I. [Josef Stefan Inst., Jamova 39, 1000 Ljubljana (Slovenia); Gulliford, J.; Sartori, E. [OECD NEA Data Bank, Bd des Iles, 92130 Issy-les-Moulineaux (France)

2011-07-01T23:59:59.000Z

155

FRIB driver linac vacuum model and benchmarks  

Science Journals Connector (OSTI)

Abstract The Facility for Rare Isotope Beams (FRIB) is a superconducting heavy-ion linear accelerator that is to produce rare isotopes far from stability for low energy nuclear science. In order to achieve this, its driver linac needs to achieve a very high beam current (up to 400 kW beam power), and this requirement makes vacuum levels of critical importance. Vacuum calculations have been carried out to verify that the vacuum system design meets the requirements. The modeling procedure was benchmarked by comparing models of an existing facility against measurements. In this paper, we present an overview of the methods used for FRIB vacuum calculations and simulation results for some interesting sections of the accelerator.

Bojan Durickovic; Paul Gibson; Roberto Kersevan; Guillaume Machicoane

2014-01-01T23:59:59.000Z

156

Iterative springback compensation of NUMISHEET benchmark ?1  

Science Journals Connector (OSTI)

Upon unloading after the forming stage a sheet metal product will spring back due to internal stresses. Springback is a major problem for process?planning engineers. In industrial practise deformations due to springback are compensated manually by doing extensive measurements on prototype parts and altering the tool geometry by hand. This is a time consuming and costly operation. In this paper the application of two compensation algorithms based on the finite element simulation of the forming process are discussed. The smooth displacement adjustment (SDA) method and the springforward (SF) method have been applied to several industrial products such as the NUMISHEET 2005 benchmark?1. With the SDA method successful compensations have been carried out. For the SF method some principal problems remain.

R. A. Lingbeek; J. Huétink; S. Ohnimus; J. Weiher

2005-01-01T23:59:59.000Z

157

Radcalc for Windows validation and benchmark study  

SciTech Connect (OSTI)

Radcalc for Windows, version 2.01 (Radcalc), is a software program developed by Waste Management Federal Services, Inc., Northwest Operations for the US Department of Energy. It is used to generate selected transportation and packaging data necessary for the shipment of radioactive waste materials. Among its applications are the classification of waste per US Department of Transportation regulations, the calculation of heat and daughter products generated as a result of radioactive decay, and the calculation of the radiolytic production of hydrogen gas. The Radcalc program has been extensively tested and validated by comparison of each Radcalc algorithm to hand calculations. An opportunity to benchmark Radcalc hydrogen gas generation calculations to experimental data arose when the Rocky Flats Environmental Technology Site (REFETS) residue stabilization program collected hydrogen gas generation data to determine compliance with requirements for shipment of waste in the TRUPACT-II. Previously, Radcalc had been benchmarked to residue/waste drums tested at RFETS containing contaminated solid inorganic materials in plastic bags. In this paper Radcalc is compared with data collected for contaminated solid organic waste. The contamination is predominantly due to plutonium and americium isotopes. The information provided by RFETS includes decay heat, hydrogen gas generation rates, calculated hydrogen G{sub eff} values (molecules of hydrogen formed per 100-eV decay heat energy released), and waste material. Radcalc cases are run using RFETS G{sub eff} values, TRUPACT-II G values, and dose-dependent G values. Work on calculating the radiolytic production of hydrogen gas and related increase in package pressure has also been performed at the Savannah River Site (SRS) in support of efforts to ship nuclear materials in the 9975 package. The calculations made at SRS are contained in an Excel spreadsheet. The SRS model has been compared with experimental data collected at SRS and at Los Alamos National Laboratory.

McFadden, J.G.; Knepp, J.R.

1999-07-01T23:59:59.000Z

158

OECD/NEA burnup credit calculational criticality benchmark Phase I-B results  

SciTech Connect (OSTI)

In most countries, criticality analysis of LWR fuel stored in racks and casks has assumed that the fuel is fresh with the maximum allowable initial enrichment. This assumption has led to the design of widely spaced and/or highly poisoned storage and transport arrays. If credit is assumed for fuel burnup, initial enrichment limitations can be raised in existing systems, and more compact and economical arrays can be designed. Such reliance on the reduced reactivity of spent fuel for criticality control is referred to as burnup credit. The Burnup Credit Working Group, formed under the auspices of the Nuclear Energy Agency of the Organization for Economic Cooperation and Development, has established a set of well-defined calculational benchmarks designed to study significant aspects of burnup credit computational methods. These benchmarks are intended to provide a means for the intercomparison of computer codes, methods, and data applied in spent fuel analysis. The benchmarks have been divided into multiple phases, each phase focusing on a particular feature of burnup credit analysis. This report summarizes the results and findings of the Phase I-B benchmark, which was proposed to provide a comparison of the ability of different code systems and data libraries to perform depletion analysis for the prediction of spent fuel isotopic concentrations. Results included here represent 21 different sets of calculations submitted by 16 different organizations worldwide and are based on a limited set of nuclides determined to have the most important effect on the neutron multiplication factor of light-water-reactor spent fuel. A comparison of all sets of results demonstrates that most methods agree to within 10% in the ability to estimate the spent fuel concentrations of most actinides. All methods agree within 11% about the average for all fission products studied. Most deviations are less than 10%, and many are less than 5%. The exceptions are Sm 149, Sm 151, and Gd 155.

DeHart, M.D.; Parks, C.V. [Oak Ridge National Lab., TN (United States); Brady, M.C. [Sandia National Labs., Las Vegas, NV (United States)

1996-06-01T23:59:59.000Z

159

Toxicological benchmarks for screening potential contaminants of concern for effects on aquatic biota: 1996 revision  

SciTech Connect (OSTI)

This report presents potential screening benchmarks for protection of aquatic life form contaminants in water. Because there is no guidance for screening for benchmarks, a set of alternative benchmarks is presented herein. This report presents the alternative benchmarks for chemicals that have been detected on the Oak Ridge Reservation. It also presents the data used to calculate the benchmarks and the sources of the data. It compares the benchmarks and discusses their relative conservatism and utility. Also included is the updates of benchmark values where appropriate, new benchmark values, secondary sources are replaced by primary sources, and a more complete documentation of the sources and derivation of all values are presented.

Suter, G.W. II [Oak Ridge National Lab., TN (United States)] [Oak Ridge National Lab., TN (United States); Tsao, C.L. [Duke Univ., Durham, NC (United States). School of the Environment] [Duke Univ., Durham, NC (United States). School of the Environment

1996-06-01T23:59:59.000Z

160

E-Print Network 3.0 - aer6 benchmark problem Sample Search Results  

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

Madeira Philip Koopman Summary: Dependability Benchmarking: making choices in an n-dimensional problem space Henrique Madeira... benchmarking problem and presents basic...

Note: This page contains sample records for the topic "benchmark interior lighting" 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

Metal-Organic Frameworks with Precisely Designed Interior for...  

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

with Precisely Designed Interior for Carbon Dioxide Capture in the Presence of Water Previous Next List Alejandro M. Fracaroli, Hiroyasu Furukawa, Mitsuharu Suzuki, Matthew Dodd,...

162

Volatiles as a link between planetary interiors and the environment  

E-Print Network [OSTI]

Volatiles derived from planetary interiors influence magma evolution and environmental processes. Over appropriate timescales, Earth's mantle, crust, ocean, and atmosphere constitute coupled systems. The apparently synchronous ...

Black, Benjamin A. (Benjamin Alexander)

2013-01-01T23:59:59.000Z

163

Memorandum of Understanding between the Dept. of Interior and...  

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

by the U.S. Department of Energy and the U.S. Department of the Interior to support offshore wind and marine and hydrokinetic technologies. mouoffshorewindhydrokineticdeploym...

164

Department of the Interior - Departmental Manual - 516 DM Chapter...  

Open Energy Info (EERE)

theInterior-DepartmentalManual-516DMChapter1&oldid793335" Categories: References Solar References Utilities References Bulk Transmission References RAPID Toolkit Library...

165

Information Geometry and Primal-Dual Interior-point Algorithms  

E-Print Network [OSTI]

May 14, 2010 ... Abstract: In this paper, we study polynomial-time interior-point algorithms in view of information geometry. We introduce an information ...

Satoshi Kakihara

2010-05-14T23:59:59.000Z

166

Information Geometry and Primal-Dual Interior-point Algorithms  

E-Print Network [OSTI]

In this paper, we study polynomial-time interior-point algorithms in view of information ge- ometry. We introduce an information geometric structure for a conic ...

tsuchiya

2009-11-06T23:59:59.000Z

167

AN INTERIOR-POINT METHOD FOR NONLINEAR OPTIMIZATION ...  

E-Print Network [OSTI]

the problems under consideration, modifications and extensions to standard ... as possible from the algorithmic building blocks of standard interior-point ...

2014-10-23T23:59:59.000Z

168

Dangerous Decor: Consumer Knowledge of Health Risks within Interior Spaces.  

E-Print Network [OSTI]

?? Interior décor is an ever-present part of people's daily lives. The furnishings and finishes with which people surround themselves are part of their personal… (more)

Keith, Kaitlin

2011-01-01T23:59:59.000Z

169

Benchmark Evaluation of Plutonium Nitrate Solution Arrays  

SciTech Connect (OSTI)

In October and November of 1981 thirteen approach-to-critical experiments were performed on a remote split table machine (RSTM) in the Critical Mass Laboratory of Pacific Northwest Laboratory (PNL) in Richland, Washington, using planar arrays of polyethylene bottles filled with plutonium (Pu) nitrate solution. Arrays of up to sixteen bottles were used to measure the critical number of bottles and critical array spacing with a tight fitting Plexiglas{reg_sign} reflector on all sides of the arrays except the top. Some experiments used Plexiglas shells fitted around each bottles to determine the effect of moderation on criticality. Each bottle contained approximately 2.4 L of Pu(NO3)4 solution with a Pu content of 105 g Pu/L and a free acid molarity H+ of 5.1. The plutonium was of low 240Pu (2.9 wt.%) content. These experiments were performed to fill a gap in experimental data regarding criticality limits for storing and handling arrays of Pu solution in reprocessing facilities. Of the thirteen approach-to-critical experiments eleven resulted in extrapolations to critical configurations. Four of the approaches were extrapolated to the critical number of bottles; these were not evaluated further due to the large uncertainty associated with the modeling of a fraction of a bottle. The remaining seven approaches were extrapolated to critical array spacing of 3-4 and 4-4 arrays; these seven critical configurations were evaluation for inclusion as acceptable benchmark experiments in the International Criticality Safety Benchmark Evaluation Project (ICSBEP) Handbook. Detailed and simple models of these configurations were created and the associated bias of these simplifications was determined to range from 0.00116 and 0.00162 {+-} 0.00006 ?keff. Monte Carlo analysis of all models was completed using MCNP5 with ENDF/BVII.0 neutron cross section libraries. A thorough uncertainty analysis of all critical, geometric, and material parameters was performed using parameter perturbation methods. It was found that uncertainty in the impurities in the polyethylene bottles, reflector position, bottle outer diameter, and critical array spacing had the largest effect. The total uncertainty ranged from 0.00651 to 0.00920 ?keff. Evaluation methods and results will be presented and discussed in greater detail in the full paper.

M. A. Marshall; J. D. Bess

2011-09-01T23:59:59.000Z

170

Stable magnetic fields in stellar interiors  

E-Print Network [OSTI]

We investigate the 50-year old hypothesis that the magnetic fields of the Ap stars are stable equilibria that have survived in these stars since their formation. With numerical simulations we find that stable magnetic field configurations indeed appear to exist under the conditions in the radiative interior of a star. Confirming a hypothesis by Prendergast (1956), the configurations have roughly equal poloidal and toroidal field strengths. We find that tori of such twisted fields can form as remnants of the decay of an unstable random initial field. In agreement with observations, the appearance at the surface is an approximate dipole with smaller contributions from higher multipoles, and the surface field strength can increase with the age of the star. The results of this paper were summarised by Braithwaite & Spruit (2004).

J. Braithwaite; A. Nordlund

2005-10-11T23:59:59.000Z

171

European Lean Gasoline Direct Injection Vehicle Benchmark  

SciTech Connect (OSTI)

Lean Gasoline Direct Injection (LGDI) combustion is a promising technical path for achieving significant improvements in fuel efficiency while meeting future emissions requirements. Though Stoichiometric Gasoline Direct Injection (SGDI) technology is commercially available in a few vehicles on the American market, LGDI vehicles are not, but can be found in Europe. Oak Ridge National Laboratory (ORNL) obtained a European BMW 1-series fitted with a 2.0l LGDI engine. The vehicle was instrumented and commissioned on a chassis dynamometer. The engine and after-treatment performance and emissions were characterized over US drive cycles (Federal Test Procedure (FTP), the Highway Fuel Economy Test (HFET), and US06 Supplemental Federal Test Procedure (US06)) and steady state mappings. The vehicle micro hybrid features (engine stop-start and intelligent alternator) were benchmarked as well during the course of that study. The data was analyzed to quantify the benefits and drawbacks of the lean gasoline direct injection and micro hybrid technologies from a fuel economy and emissions perspectives with respect to the US market. Additionally that data will be formatted to develop, substantiate, and exercise vehicle simulations with conventional and advanced powertrains.

Chambon, Paul H [ORNL] [ORNL; Huff, Shean P [ORNL] [ORNL; Edwards, Kevin Dean [ORNL] [ORNL; Norman, Kevin M [ORNL] [ORNL; Prikhodko, Vitaly Y [ORNL] [ORNL; Thomas, John F [ORNL] [ORNL

2011-01-01T23:59:59.000Z

172

2011 TAU power grid simulation contest: Benchmark suite and results  

Science Journals Connector (OSTI)

Benchmark suite is an immensely useful tool in performing research since it allows for rapid and clear comparison between different approaches to solving CAD problems. Technology scaling with decrease in supply voltage, increase in power density and ...

Zhuo Li; Raju Balasubramanian; Frank Liu; Sani Nassif

2011-11-01T23:59:59.000Z

173

Hospital Energy Benchmarking Guidance - Version 1.0  

E-Print Network [OSTI]

intensity of California hospitals 13 . Plots produced bybenchmark.html. Hospital Energy Benchmarking Protocol 1.0W/cfm for California hospitals Return airflow W/cfm for

Singer, Brett C.

2010-01-01T23:59:59.000Z

174

Advanced Benchmarking for Complex Building Types: Laboratories as an Exemplar  

E-Print Network [OSTI]

2: Distribution of Source EUI in the Labs21 dataset used forenergy use intensity (EUI) for each of these facilities.The EUI for each facility was benchmarked against the

Mathew, Paul A.

2010-01-01T23:59:59.000Z

175

Derivation of criticality safety benchmarks from ZPR fast critical assemblies  

SciTech Connect (OSTI)

Scores of critical assemblies were constructed, over a period of about three decades, at the Argonne National Laboratory ZPR-3, ZPR-6, ZPR-9, and ZPPR fast critical assembly facilities. Most of the assemblies were mockups of various liquid-metal fast breeder reactor designs. These tended to be complex, containing, for example, mockups of control rods and control rod positions. Some assemblies, however, were `physics benchmarks`. These relatively `clean` assemblies had uniform compositions and simple geometry and were designed to test fast reactor physics data and methods. Assemblies in this last category are well suited to form the basis for new criticality safety benchmarks. The purpose of this paper is to present an overview of some of these benchmark candidates and to describe the strategy being used to create the benchmarks.

Schaefer, R.W.; McKnight, R.D.

1997-09-01T23:59:59.000Z

176

Guide to Benchmarking Residential Program Progress Webcast Slides  

Broader source: Energy.gov [DOE]

Guide to Benchmarking Residential Program Progress – Call for Public Review, a webcast from the U.S. Department of Energy’s (DOE’s) Better Buildings Neighborhood Program, presented by Dale Hoffmeyer and Cheryl Jenkins.

177

A proposed benchmark for simulation in radiographic testing  

SciTech Connect (OSTI)

The purpose of this benchmark study is to compare simulation results predicted by various models of radiographic testing, in particular those that are capable of separately predicting primary and scatter radiation for specimens of arbitrary geometry.

Jaenisch, G.-R.; Deresch, A.; Bellon, C. [Federal Institute for Materials Research and Testing Unter den Eichen 87, 12205 Berlin (Germany); Schumm, A.; Guerin, P. [EDF R and D, 1 avenue du Général de Gaulle, 92141 Clamart (France)

2014-02-18T23:59:59.000Z

178

Los Alamos National Lab staff benchmark Y-12 sustainability programs...  

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

Los Alamos National Lab ... Los Alamos National Lab staff benchmark Y-12 sustainability programs Posted: June 27, 2013 - 3:53pm OAK RIDGE, Tenn. - Staff from Los Alamos National...

179

Fluorescent Lighting Basics | Department of Energy  

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

Fluorescent Lighting Basics Fluorescent Lighting Basics Fluorescent Lighting Basics October 17, 2013 - 5:39pm Addthis Light from a fluorescent lamp is first created by an electric current conducted through an inert gas producing ultraviolet light that is invisible to the human eye. The ultraviolet light in turn interacts with special blends of phosphors coating the interior surface of the fluorescent lamp tube that efficiently converts the invisible light into useful white light. Fluorescent lamps require a special power supply called a ballast that is needed to regulate lamp operating current and provide a compatible start-up voltage. Electronic ballasts perform the same function as a magnetic ballast but outperform the outdated magnetic products by operating at a very high frequency that eliminates flicker and noise while

180

Lighting Control Types | Department of Energy  

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

Lighting Control Types Lighting Control Types Lighting Control Types October 7, 2013 - 11:27am Addthis Characteristics of the most common lighting controls for offices and other public buildings are outlined below. Also provided is a portable document format version of How to Select Lighting Controls for Offices and Public Buildings. Typical Lighting Control Applications Type of Control Private Office Open Office - Daylit Open Office - Interior Occupancy Sensors ++ ++ ++ Time Scheduling + ++ ++ Daylight Dimming ++ ++ 0 Bi-Level Switching ++ + + Demand Lighting + ++ ++ ++ = good savings potential + = some savings potential 0 = not applicable Back to Top Occupancy Sensors Occupancy sensors are the most common lighting control used in buildings today. Two technologies dominate: infrared and ultrasonic. Infrared sensors

Note: This page contains sample records for the topic "benchmark interior lighting" 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

Benchmarking Variable Cost Performance in an Industrial Power Plant  

E-Print Network [OSTI]

and deploy a tool that can help plants benchmark operating performance. This paper introduces a benchmarking methodology designed to meet this need. The "Energy Conversion Index" (ECn ratios the "value" of utilities exported from the power plant... Index" (ECl) methodology ratios the ''value'' of utilities exported from the power plant to the actual cost of the fuel and . electricity required to produce them, generating a single number or "index." ECI is a powerful technique because...

Kane, J. F.; Bailey, W. F.

182

Benchmark Evaluation of the NRAD Reactor LEU Core Startup Measurements  

SciTech Connect (OSTI)

The Neutron Radiography (NRAD) reactor is a 250-kW TRIGA-(Training, Research, Isotope Production, General Atomics)-conversion-type reactor at the Idaho National Laboratory; it is primarily used for neutron radiography analysis of irradiated and unirradiated fuels and materials. The NRAD reactor was converted from HEU to LEU fuel with 60 fuel elements and brought critical on March 31, 2010. This configuration of the NRAD reactor has been evaluated as an acceptable benchmark experiment and is available in the 2011 editions of the International Handbook of Evaluated Criticality Safety Benchmark Experiments (ICSBEP Handbook) and the International Handbook of Evaluated Reactor Physics Benchmark Experiments (IRPhEP Handbook). Significant effort went into precisely characterizing all aspects of the reactor core dimensions and material properties; detailed analyses of reactor parameters minimized experimental uncertainties. The largest contributors to the total benchmark uncertainty were the 234U, 236U, Er, and Hf content in the fuel; the manganese content in the stainless steel cladding; and the unknown level of water saturation in the graphite reflector blocks. A simplified benchmark model of the NRAD reactor was prepared with a keff of 1.0012 {+-} 0.0029 (1s). Monte Carlo calculations with MCNP5 and KENO-VI and various neutron cross section libraries were performed and compared with the benchmark eigenvalue for the 60-fuel-element core configuration; all calculated eigenvalues are between 0.3 and 0.8% greater than the benchmark value. Benchmark evaluations of the NRAD reactor are beneficial in understanding biases and uncertainties affecting criticality safety analyses of storage, handling, or transportation applications with LEU-Er-Zr-H fuel.

J. D. Bess; T. L. Maddock; M. A. Marshall

2011-09-01T23:59:59.000Z

183

InterIor DesIgn CERTIFICATE PROGRAM  

E-Print Network [OSTI]

sketchUp Your Design 12 hours, $325 Learn to build computer generated models of interior spaces with ease in this hands-on opportunity to utilize Google SketchUp to convey your design ideas and boost your design and developing interior spaces in detail. Google SketchUp is a free download at www.sketchup.google.com. topics

Fork, Richard

184

Lighting Controls : Daylighting The New York Times Building  

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

Lighting Controls Lighting Controls Overview The architectural approach The owner's approach Daylighting field study Daylighting control systems Automated roller shades Procurement specifications Shades and Shade Controls Lighting Controls Visualizing daylight Commissioning/ verification Demand response Mainstream solutions Post-occupancy evaluation Publications Sponsors Project team Lighting Controls The lighting controls scope of work is based upon the philosophy that occupants of commercial office buildings prefer natural light to electric light. The lighting controls system specified by the Times Company for its new headquarters building is a DALI (Digital Addressable Lighting Interface) based system with dimmable fixtures throughout the interior space. This allows the system to dim down the electric lighting in response to daylight admittance. It also provides for variable target set points for illuminance levels at the work plane. The Times Company intends to establish and adjust target set points on a departmental basis. The lighting control sequences are described within the specification 16575. These sequences utilize occupancy sensors, photo sensors, switches and a time clock to control the lighting in the interior space on each floor. The emergency lighting system is also described within the specification. The lighting control sequences are tied to Control Intent Diagrams that divide up the space on each floor into its various control zones. The overall intent is to provide electric light only when the space is occupied and to provide as little electric light as is necessary to achieve the target set point for the work plane in a given department. A department usually occupies multiple floors.

185

PROJECT: LOM 437 Interior Build Out  

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

PROJECT: PROJECT: LOM 437 Interior Build Out - LOCATION: 9700 South Cass Avenue Lemont, IL 60439 M T W T F S S M T W T F S S M T W T F S S 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 Trinidad Litgen West Elsdon Trinidad Hill/Ahern x x x x x x McCauley x x x x x McCauley x x x x x McCauley x x x x x x x x x x x x x x West Elsdon x x x x x x x x Trinidad x x Trinidad D&M x x McCauley x x x x x x x McCauley x x x x x x x West Elsdon x x x x x x x Trinidad x x x x x D&M x x Trinidad x x x x x West Elsdon x x x x West Elsdon x x x x Trinidad x x x Frame hallway walls in pentagons A, B, D & E Install duct work in pentagons D & E Install piping in pentagons D & E Rough in electrical for floor boxes Complete Install insulation in Pentagons D&E Complete Complete Commets SUBCONTRACTOR Relocated sprinkler line for mechanical rough in Pentagons A & B DESCRIPTION OF WORK Above ceiling electrical in Pentagons D & E

186

Surface Tension and Negative Pressure Interior of a Non-Singular `Black Hole'  

E-Print Network [OSTI]

The constant density interior Schwarzschild solution for a static, spherically symmetric collapsed star has a divergent pressure when its radius $R\\le\\frac{9}{8}R_s=\\frac{9}{4}GM$. We show that this divergence is integrable, and induces a non-isotropic transverse stress with a finite redshifted surface tension on a spherical surface of radius $R_0=3R\\sqrt{1-\\frac{8}{9}\\frac{R}{R_s}}$. For $r surface is localized at the Schwarzschild radius itself, $R_0=R_s$, and the solution has constant negative pressure $p =-\\bar\\rho$ everywhere in the interior $rsurface tension of the condensate star surface is given by $\\tau_s=\\Delta\\kappa/8\\pi G$, where $\\Delta\\kappa=\\kappa_+-\\kappa_-=2\\kappa_+=1/R_s$ is the difference of equal and opposite surface gravities between the exterior and interior Schwarzschild solutions. The First Law, $dM=dE_v+\\tau_s dA$ is recognized as a purely mechanical classical relation at zero temperature and zero entropy, describing the volume energy and surface energy change respectively. Since there is no event horizon, the Schwarzschild time t of such a non-singular gravitational condensate star is a global time, fully consistent with unitary time evolution in quantum theory. The $p=-\\bar\\rho$ interior acts as a defocusing lens for light passing through the condensate, leading to imaging characteristics distinguishable from a classical black hole. A further observational test of gravitational condensate stars with a physical surface vs. black holes is the discrete surface modes of oscillation which should be detectable by their gravitational wave signatures.

Pawel O. Mazur; Emil Mottola

2015-01-15T23:59:59.000Z

187

Thermal and lighting performance of toplighting systems in the hot and humid climate of Thailand  

E-Print Network [OSTI]

performance of three toplighting systems were compared. For the thermal performance, total cooling loads, heat gains and losses, and interior temperature were evaluated. The lighting performance parameters examined were daylight factor, illuminance level...

Harntaweewongsa, Siritip

2006-10-30T23:59:59.000Z

188

Preliminary Benchmarking and MCNP Simulation Results for Homeland Security  

SciTech Connect (OSTI)

The purpose of this article is to create Monte Carlo N-Particle (MCNP) input stacks for benchmarked measurements sufficient for future perturbation studies and analysis. The approach was to utilize historical experimental measurements to recreate the empirical spectral results in MCNP, both qualitatively and quantitatively. Results demonstrate that perturbation analysis of benchmarked MCNP spectra can be used to obtain a better understanding of field measurement results which may be of national interest. If one or more spectral radiation measurements are made in the field and deemed of national interest, the potential source distribution, naturally occurring radioactive material shielding, and interstitial materials can only be estimated in many circumstances. The effects from these factors on the resultant spectral radiation measurements can be very confusing. If benchmarks exist which are sufficiently similar to the suspected configuration, these benchmarks can then be compared to the suspect measurements. Having these benchmarks with validated MCNP input stacks can substantially improve the predictive capability of experts supporting these efforts.

Robert Hayes

2008-03-01T23:59:59.000Z

189

Fiber optic probe for light scattering measurements  

DOE Patents [OSTI]

This invention is comprised of a fiber optic probe and a method for using the probe for light scattering analyses of a sample. The probe includes a probe body with an inlet for admitting a sample into an interior sample chamber, a first optical fiber for transmitting light from a source into the chamber, and a second optical fiber for transmitting light to a detector such as a spectrophotometer. The interior surface of the probe carries a coating that substantially prevents non-scattered light from reaching the second fiber. The probe is placed in a region where the presence and concentration of an analyte of interest are to be detected, and a sample is admitted into the chamber. Exciting light is transmitted into the sample chamber by the first fiber, where the light interacts with the sample to produce Raman-scattered light. At least some of the Raman- scattered light is received by the second fiber and transmitted to the detector for analysis. Two Raman spectra are measured, at different pressures. The first spectrum is subtracted from the second to remove background effects, and the resulting sample Raman spectrum is compared to a set of stored library spectra to determine the presence and concentration of the analyte.

Nave, S.E.; Livingston, R.R.; Prather, W.S.

1993-01-01T23:59:59.000Z

190

Fiber optic probe for light scattering measurements  

DOE Patents [OSTI]

A fiber optic probe and a method for using the probe for light scattering analyses of a sample. The probe includes a probe body with an inlet for admitting a sample into an interior sample chamber, a first optical fiber for transmitting light from a source into the chamber, and a second optical fiber for transmitting light to a detector such as a spectrophotometer. The interior surface of the probe carries a coating that substantially prevents non-scattered light from reaching the second fiber. The probe is placed in a region where the presence and concentration of an analyte of interest are to be detected, and a sample is admitted into the chamber. Exciting light is transmitted into the sample chamber by the first fiber, where the light interacts with the sample to produce Raman-scattered light. At least some of the Raman-scattered light is received by the second fiber and transmitted to the detector for analysis. Two Raman spectra are measured, at different pressures. The first spectrum is subtracted from the second to remove background effects, and the resulting sample Raman spectrum is compared to a set of stored library spectra to determine the presence and concentration of the analyte.

Nave, Stanley E. (Evans, GA); Livingston, Ronald R. (Aiken, SC); Prather, William S. (Augusta, GA)

1995-01-01T23:59:59.000Z

191

Benchmarking Building Performance & the Australian Building Greenhouse  

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

Benchmarking Building Performance & the Australian Building Greenhouse Benchmarking Building Performance & the Australian Building Greenhouse Rating Scheme Speaker(s): Paul Bannister Date: August 21, 2006 - 12:00pm Location: 90-3122 Seminar Host/Point of Contact: Stephen Selkowitz (Two topics): Benchmarking Building Performance: In a variety of voluntary and regulatory initiatives around the globe, including the introduction of the European Building Performance Directive, the question of how to assess the performance of commercial buildings has become a critical issue. There are presently a number of initiatives for the assessment of actual building performance internationally, including in particular US Energy Star Buildings rating tools and the Australian Building Greenhouse Rating scheme. These schemes seek to assess building energy performance on the

192

System Utilization Benchmark on the Cray T3E  

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

Utilization Benchmark on the Cray T3E Utilization Benchmark on the Cray T3E and IBM SP Adrian Wong, Leonid Oliker, William Kramer, Teresa Kaltz, and David Bailey National Energy Research Scientific Computing Center, Lawrence Berkeley National Laboratory, 1 Cyclotron Rd, Berkeley, CA 94720, USA {atwong, loliker, wtkramer, tlkaltz, dhbailey}@lbl.gov Abstract. Obtaining maximum utilization of parallel systems continues to be an active area of research and development. This article outlines a new benchmark, called the Eflectiwe System Performance (ESP) test, designed to provide a utilization metric that is transferable between sys- tems and illuminate the effects of various scheduling parameters. Results with discussion are presented for the Cray T3E and IBM SP systems to- gether with insights obtained from simulation.

193

Use Energy Information Services to Benchmark with ENERGY STAR  

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

Energy Information Services to Energy Information Services to Benchmark with ENERGY STAR ® Tracking Building Energy Performance Tracking a building's energy performance provides a building owner or manager with critical knowledge to make improvements to the building's operations and reduce energy consumption. Energy information services offer a variety of ways to help companies obtain and organize this valuable energy information. Energy information service providers that have partnered with ENERGY STAR offer an additional tool to assess the energy performance of buildings: automated benchmarking. ENERGY STAR is the national symbol for saving the environment through energy efficiency, recognized by more than 65 percent of the American public. Automated benchmarking allows energy information service providers to provide their customers with ENERGY STAR

194

INTEGRAL BENCHMARKS AVAILABLE THROUGH THE INTERNATIONAL REACTOR PHYSICS EXPERIMENT EVALUATION PROJECT AND THE INTERNATIONAL CRITICALITY SAFETY BENCHMARK EVALUATION PROJECT  

SciTech Connect (OSTI)

Interest in high-quality integral benchmark data is increasing as efforts to quantify and reduce calculational uncertainties accelerate to meet the demands of next generation reactor and advanced fuel cycle concepts. The International Reactor Physics Experiment Evaluation Project (IRPhEP) and the International Criticality Safety Benchmark Evaluation Project (ICSBEP) continue to expand their efforts and broaden their scope to identify, evaluate, and provide integral benchmark data for method and data validation. Benchmark model specifications provided by these two projects are used heavily by the international reactor physics, nuclear data, and criticality safety communities. Thus far, 14 countries have contributed to the IRPhEP, and 20 have contributed to the ICSBEP. The status of the IRPhEP and ICSBEP is discussed in this paper, and the future of the two projects is outlined and discussed. Selected benchmarks that have been added to the IRPhEP and ICSBEP handbooks since PHYSOR’06 are highlighted, and the future of the two projects is discussed.

J. Blair Briggs; Lori Scott; Enrico Sartori; Yolanda Rugama

2008-09-01T23:59:59.000Z

195

United States Department of Interior | Open Energy Information  

Open Energy Info (EERE)

Interior Interior Jump to: navigation, search Logo: United States Department of Interior Name United States Department of Interior Address 1849 C Street NW Place Washington, District of Columbia Year founded 1849 Website http://www.doi.gov/index.cfm Coordinates 38.8936749°, -77.0425236° 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":38.8936749,"lon":-77.0425236,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

196

Interior Department Solicits Grant Proposals from Tribes | Department of  

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

Interior Department Solicits Grant Proposals from Tribes Interior Department Solicits Grant Proposals from Tribes Interior Department Solicits Grant Proposals from Tribes January 9, 2014 - 11:11am Addthis On December 23, Assistant Secretary-Indian Affairs Kevin K. Washburn announced that the U.S. Department of the Interior's (DOI's) Office of Indian Energy and Economic Development (IEED) is soliciting grant proposals from Indian Tribes and Alaska Native regional and village corporations for projects to 1) build tribal capacity for energy resource development and 2) promote the processing, use, or development of energy and mineral resources on Indian lands. Tribal Energy Development Capacity-Building Grant Proposals Applications Due: February 18, 2014 Eligible Entities: Federally recognized Tribes, including Alaska Native

197

Property:Building/InteriorHeight | Open Energy Information  

Open Energy Info (EERE)

Building/InteriorHeight Building/InteriorHeight Jump to: navigation, search This is a property of type Number. Interior height, m Pages using the property "Building/InteriorHeight" Showing 25 pages using this property. (previous 25) (next 25) S Sweden Building 05K0001 + 3.5 + Sweden Building 05K0002 + 3 + Sweden Building 05K0003 + 3 + Sweden Building 05K0004 + 3 + Sweden Building 05K0005 + 2.8 + Sweden Building 05K0006 + 3 + Sweden Building 05K0007 + 3.5 + Sweden Building 05K0008 + 3 + Sweden Building 05K0009 + 3 + Sweden Building 05K0010 + 3 + Sweden Building 05K0011 + 3 + Sweden Building 05K0012 + 3 + Sweden Building 05K0013 + 3 + Sweden Building 05K0014 + 3 + Sweden Building 05K0015 + 3.2 + Sweden Building 05K0016 + 3 + Sweden Building 05K0017 + 3 + Sweden Building 05K0018 + 3 +

198

Interior Department to Open 190 Million Acres to Geothermal Power  

Broader source: Energy.gov [DOE]

The U.S. Department of the Interior (DOI) announced last week that it plans to make more than 190 million acres of federal land in 12 western states available for geothermal energy development.

199

Defense, Interior Departments Pursue Renewable Energy on Federal...  

Energy Savers [EERE]

Departments Pursue Renewable Energy on Federal Lands August 8, 2012 - 1:22pm Addthis Solar power system at Nellis Air Force Base. The Interior Department announced on August 6...

200

Observing Healthcare Interior Environments and the Effect on Patient Behavior  

E-Print Network [OSTI]

variables in the interior environments that have the greatest impact, whether positive or negative, on patients. The methods used to perform this research include: inspections of the facility, observations, and surveys. By combining all of these methods...

Rice, Courtney R.

2010-07-14T23:59:59.000Z

Note: This page contains sample records for the topic "benchmark interior lighting" 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

A Framework for Quantifying the Degeneracies of Exoplanet Interior Compositions  

E-Print Network [OSTI]

Several transiting super-Earths are expected to be discovered in the coming few years. While tools to model the interior structure of transiting planets exist, inferences about the composition are fraught with ambiguities. ...

Rogers, Leslie Anne

202

Energy, Interior Departments Announce New Location for Solar Decathlon 2011  

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

Energy, Interior Departments Announce New Location for Solar Energy, Interior Departments Announce New Location for Solar Decathlon 2011 Energy, Interior Departments Announce New Location for Solar Decathlon 2011 February 23, 2011 - 12:00am Addthis WASHINGTON -- The Department of Energy and the Department of the Interior today announced that the U.S. Department of Energy Solar Decathlon 2011 will be held at the National Mall's West Potomac Park, on the banks of the Potomac River along the path between the Lincoln and Jefferson Memorials. Specifically, the event will be held on the peninsula just south of the new Martin Luther King Jr. National Memorial - scheduled to open in August of this year - between the Franklin Delano Roosevelt Memorial and the Potomac River. The Decathlon will begin in late September as originally

203

Hypervelocity impacts and the evolution of planetary surfaces and interiors  

E-Print Network [OSTI]

The thesis consists of five studies relating impact processes to the evolution of planetary interiors as well as impact structures on planetary surfaces. Chapter 2 is concerned with developing methods for estimating the ...

Watters, Wesley Andrés, 1976-

2009-01-01T23:59:59.000Z

204

ENERGY STAR Building Upgrade Manual Chapter 2: Benchmarking | ENERGY STAR  

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

2: Benchmarking 2: Benchmarking Secondary menu About us Press room Contact Us Portfolio Manager Login Facility owners and managers Existing buildings Commercial new construction Industrial energy management Small business Service providers Service and product providers Verify applications for ENERGY STAR certification Design commercial buildings Energy efficiency program administrators Commercial and industrial program sponsors Associations State and local governments Federal agencies Tools and resources Training In This Section Campaigns Commercial building design Communications resources Energy management guidance Financial resources Portfolio Manager Products and purchasing Recognition Research and reports Service and product provider (SPP) resources Success stories Target Finder Technical documentation

205

Benchmarking and Disclosure: Lessons from Leading Cities | ENERGY STAR  

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

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

206

Building Energy Use Benchmarking Guidance | ENERGY STAR Buildings & Plants  

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

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

207

2008 ULTRASONIC BENCHMARK STUDIES OF INTERFACE CURVATURE--A SUMMARY  

SciTech Connect (OSTI)

In the 2008 QNDE ultrasonic benchmark session researchers from five different institutions around the world examined the influence that the curvature of a cylindrical fluid-solid interface has on the measured NDE immersion pulse-echo response of a flat-bottom hole (FBH) reflector. This was a repeat of a study conducted in the 2007 benchmark to try to determine the sources of differences seen in 2007 between model-based predictions and experiments. Here, we will summarize the results obtained in 2008 and analyze the model-based results and the experiments.

Schmerr, L. W. [Center for NDE, Iowa State University, Ames, IA 50011 (United States); Dept. of Aerospace Eng., Iowa State University, Ames, IA 50011 (United States); Huang, R. [Center for NDE, Iowa State University, Ames, IA 50011 (United States); Raillon, R.; Mahaut, S.; Leymarie, N.; Lonne, S. [CEA/LIST, Saclay point courrier 120 F-91191 Gif sur Yvette Cedex France (France); Song, S.-J.; Kim, H.-J. [School of Mechanical Eng., Sungkyunkwan University, Suwon 440-746 (Korea, Republic of); Spies, M. [Fraunhofer Institute for Techno- and Economy Mathematics ITWM, 67663 Kaiserslautern (Germany); Lupien, V. [Acoustic Ideas, 27 Eaton Street, Wakefield, MA 01880 (United States)

2009-03-03T23:59:59.000Z

208

COMMBENCH -A TELECOMMUNICATIONS BENCHMARK FOR NETWORK Tilman Wolf and Mark Franklin  

E-Print Network [OSTI]

COMMBENCH - A TELECOMMUNICATIONS BENCHMARK FOR NETWORK PROCESSORS Tilman Wolf and Mark Franklin and designing telecommunications network processors. The benchmark applications fo- cus on small of a single chip network multiprocessor. I. Introduction In recent years the telecommunications industry has

209

CFB: A Call For Benchmarks -for Software Visualization Jonathan I. Maletic  

E-Print Network [OSTI]

CFB: A Call For Benchmarks - for Software Visualization Jonathan I. Maletic Department of Computer to develop this Call- For-Benchmarks in Software Visualization. We will motivate why this "CFB" may

Maletic, Jonathan I.

210

A Benchmarking Platform For Network-On-Chip (NOC) Multiprocessor System-On- Chips  

E-Print Network [OSTI]

. It will provide an initial set of synthetic benchmarks for on-chip network interconnection validation along with an initial set of standardized processing cores, NOC components, and system-wide services. The benchmarks were constructed using synthetic applications...

Malave-Bonet, Javier

2012-02-14T23:59:59.000Z

211

TSUNAMI BENCHMARK RESULTS FOR FULLY NONLINEAR BOUSSINESQ WAVE MODEL  

E-Print Network [OSTI]

TSUNAMI BENCHMARK RESULTS FOR FULLY NONLINEAR BOUSSINESQ WAVE MODEL FUNWAVE-TVD, VERSION 1 of the Boussinesq model FUNWAVE- TVD, carried out in conjunction with the National Tsunami Hazard Mitigation Program.3 Conservative form of fully nonlinear Boussinesq equations . . . . . . . . . . . . . 9 2.4 Numerical schemes

Kirby, James T.

212

WMAP-Compliant Benchmark Surfaces for MSSM Higgs Bosons  

E-Print Network [OSTI]

We explore `benchmark surfaces' suitable for studying the phenomenology of Higgs bosons in the minimal supersymmetric extension of the Standard Model (MSSM), which are chosen so that the supersymmetric relic density is generally compatible with the range of cold dark matter density preferred by WMAP and other observations. These benchmark surfaces are specified assuming that gaugino masses m_{1/2}, soft trilinear supersymmetry-breaking parameters A_0 and the soft supersymmetry-breaking contributions m_0 to the squark and slepton masses are universal, but not those associated with the Higgs multiplets (the NUHM framework). The benchmark surfaces may be presented as M_A-tan_beta planes with fixed or systematically varying values of the other NUHM parameters, such as m_0, m_{1/2}, A_0 and the Higgs mixing parameter mu. We discuss the prospects for probing experimentally these benchmark surfaces at the Tevatron collider, the LHC, the ILC, in B physics and in direct dark-matter detection experiments. An Appendix d...

Ellis, Jonathan Richard; Heinemeyer, S; Olive, K A; Weiglein, G

2007-01-01T23:59:59.000Z

213

Benchmark density functional theory calculations for nanoscale conductance  

E-Print Network [OSTI]

Benchmark density functional theory calculations for nanoscale conductance M. Strange,a I. S. The transmission functions are calculated using two different density functional theory methods, namely state density functional theory DFT . The resulting NEGF- DFT formalism provides a numerically efficient

Thygesen, Kristian

214

Life Cycle Assessment Practices: Benchmarking Selected European Automobile Manufacturers  

E-Print Network [OSTI]

Life Cycle Assessment Practices: Benchmarking Selected European Automobile Manufacturers Jean in the automobile industry where vehicle manufacturers (OEMs) are launching several new or re- vamped models each year. The automobile industry is therefore a very emblematic sector for best practices of LCA

Boyer, Edmond

215

The HPC Challenge (HPCC) Benchmark Suite Piotr Luszczek, David Bailey,  

E-Print Network [OSTI]

Focus Areas Analysis & Analysis & Assessment Assessment Performance Characterization & Prediction System" · We avoid "composite" benchmarks ­ Perform trend analysis · HPCC can be used to show complicated S12 1:30-5:00 #12;Acknowledgements · This work was supported in part by the Defense Advanced

Tennessee, University of

216

POTENTIAL BENCHMARKS FOR ACTINIDE PRODUCTION IN HANFORD REACTORS  

SciTech Connect (OSTI)

A significant experimental program was conducted in the early Hanford reactors to understand the reactor production of actinides. These experiments were conducted with sufficient rigor, in some cases, to provide useful information that can be utilized today in development of benchmark experiments that may be used for the validation of present computer codes for the production of these actinides in low enriched uranium fuel.

PUIGH RJ; TOFFER H

2011-10-19T23:59:59.000Z

217

RENOIR -A Benchmark Dataset for Real Noise Reduction Evaluation  

E-Print Network [OSTI]

1 RENOIR - A Benchmark Dataset for Real Noise Reduction Evaluation Josue Anaya, Adrian Barbu Abstract--In this paper we introduce a dataset of uncom- pressed color images taken with three digital and in intensity. The dataset contains over 100 scenes and more than 400 images, including both RAW formatted

Barbu, Adrian

218

Optimized Control Structure for a Wastewater Treatment Benchmark  

E-Print Network [OSTI]

Optimized Control Structure for a Wastewater Treatment Benchmark Michela Mulas , Antonio Carlos wastewater treat- ment, give rise to both technical and economical challenges since most of the existing structure design the efficiency of a wastewater treatment plant can be improved, minimizing operational

Skogestad, Sigurd

219

Benchmarking and Equipment and Controls Assessment for a 'Big Box' Retail Chain  

SciTech Connect (OSTI)

The paper describes work to enable improved energy performance of existing and new retail stores belonging to a national chain and thereby also identify measures and tools that would improve the performance of 'big box' stores generally. A detailed energy simulation model of a standard store design was developed and used to: (1) demonstrate the benefits of benchmarking the energy performance of retail stores of relatively standard design using baselines derived from simulation, (2) identify cost-effective improvements in the efficiency of components to be incorporated in the next design cycle, and (3) use simulation to identify potential control strategy improvements that could be adopted in all stores, improving operational efficiency. The core enabling task of the project was to develop an energy model of the current standard design using the EnergyPlus simulation program. For the purpose of verification of the model against actual utility bills, the model was reconfigured to represent twelve existing stores (seven relatively new stores and five older stores) in different US climates and simulations were performed using weather data obtained from the National Weather Service. The results of this exercise, which showed generally good agreement between predicted and measured total energy use, suggest that dynamic benchmarking based on energy simulation would be an effective tool for identifying operational problems that affect whole building energy use. The models of the seven newer stores were then configured with manufacturers performance data for the equipment specified in the current design and used to assess the energy and cost benefits of increasing the efficiency of selected HVAC, lighting and envelope components. The greatest potential for cost-effective energy savings appears to be a substantial increase in the efficiency of the blowers in the roof top units and improvements in the efficiency of the lighting. The energy benefits of economizers on the roof-top units were analyzed and found to be very sensitive to the operation of the exhaust fans used to control building pressurization.

Haves, Philip; Coffey, Brian; Williams, Scott

2008-06-11T23:59:59.000Z

220

LCAV-31: A Dataset for Light Field Object Recognition Alireza Ghasemi , Nelly Afonso and Martin Vetterli  

E-Print Network [OSTI]

LCAV-31: A Dataset for Light Field Object Recognition Alireza Ghasemi , Nelly Afonso and Martin present LCAV-31, a multi-view object recognition dataset designed specifically for benchmarking light field image analysis tasks. The principal distinctive factor of LCAV-31 compared to similar datasets

Vetterli, Martin

Note: This page contains sample records for the topic "benchmark interior lighting" 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

Department of Energy Commercial Building Benchmarks (New Construction): Summary of Changes from v1.1_3.1 to v1.2_4.0, October 30, 2009  

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

Benchmarks Benchmarks New Construction Summary of Changes from v1.1_3.1 to v1.2_4.0 October 30, 2009 Applicable Model(s) Applicable Model Abbreviated Name(s) Change All models (all) Run with EnergyPlus v4.0 instead of 3.1. All models (all) Updated header text to reflect changes. All models (all) Exterior lighting changed from 5.0 W/ft to 0.2 W/ft 2 . All models (all) Added 30 W/ft of exterior lighting for primary entrance doors and 20W/ft for other doors. All Models (all) Infiltration input as flow per exterior wall area, except for attics which have 1.0 ACH infiltration. All Models (all) Many internal gains input as watts/area instead of just total watts, in order to identify

222

Lighting system combining daylight concentrators and an artificial source  

DOE Patents [OSTI]

A combined lighting system for a building interior includes a stack of luminescent solar concentrators (LSC), an optical conduit made of preferably optical fibers for transmitting daylight from the LSC stack, a collimating lens set at an angle, a fixture for receiving the daylight at one end and for distributing the daylight as illumination inside the building, an artificial light source at the other end of the fixture for directing artifical light into the fixture for distribution as illumination inside the building, an automatic dimmer/brightener for the artificial light source, and a daylight sensor positioned near to the LSC stack for controlling the automatic dimmer/brightener in response to the daylight sensed. The system also has a reflector positioned behind the artificial light source and a fan for exhausting heated air out of the fixture during summer and for forcing heated air into the fixture for passage into the building interior during winter.

Bornstein, Jonathan G. (Miami, FL); Friedman, Peter S. (Toledo, OH)

1985-01-01T23:59:59.000Z

223

Department of Energy Commercial Building Benchmarks (New Construction): Energy Use Intensities, May 5, 2009  

Broader source: Energy.gov [DOE]

This file contains the energy use intensities (EUIs) for the benchmark building files by building type and climate zone.

224

Benchmark Data Through The International Reactor Physics Experiment Evaluation Project (IRPHEP)  

SciTech Connect (OSTI)

The International Reactor Physics Experiments Evaluation Project (IRPhEP) was initiated by the Organization for Economic Cooperation and Development (OECD) Nuclear Energy Agency’s (NEA) Nuclear Science Committee (NSC) in June of 2002. The IRPhEP focus is on the derivation of internationally peer reviewed benchmark models for several types of integral measurements, in addition to the critical configuration. While the benchmarks produced by the IRPhEP are of primary interest to the Reactor Physics Community, many of the benchmarks can be of significant value to the Criticality Safety and Nuclear Data Communities. Benchmarks that support the Next Generation Nuclear Plant (NGNP), for example, also support fuel manufacture, handling, transportation, and storage activities and could challenge current analytical methods. The IRPhEP is patterned after the International Criticality Safety Benchmark Evaluation Project (ICSBEP) and is closely coordinated with the ICSBEP. This paper highlights the benchmarks that are currently being prepared by the IRPhEP that are also of interest to the Criticality Safety Community. The different types of measurements and associated benchmarks that can be expected in the first publication and beyond are described. The protocol for inclusion of IRPhEP benchmarks as ICSBEP benchmarks and for inclusion of ICSBEP benchmarks as IRPhEP benchmarks is detailed. The format for IRPhEP benchmark evaluations is described as an extension of the ICSBEP format. Benchmarks produced by the IRPhEP add new dimension to criticality safety benchmarking efforts and expand the collection of available integral benchmarks for nuclear data testing. The first publication of the "International Handbook of Evaluated Reactor Physics Benchmark Experiments" is scheduled for January of 2006.

J. Blair Briggs; Dr. Enrico Sartori

2005-09-01T23:59:59.000Z

225

Benchmarking DAML+OIL Repositories Yuanbo Guo, Jeff Heflin, and Zhengxiang Pan  

E-Print Network [OSTI]

Benchmarking DAML+OIL Repositories Yuanbo Guo, Jeff Heflin, and Zhengxiang Pan Department, heflin, zhp2}@cse.lehigh.edu Abstract. We present a benchmark that facilitates the evaluation of DAML+OIL repositories in a standard and systematic way. This benchmark is intended to evaluate the performance of DAML+OIL

Heflin, Jeff

226

Light Portal  

Science Journals Connector (OSTI)

The Light Portal was designed to organize and mark the pedestrian paths that circumnavigate the rectangle of the...

2006-01-01T23:59:59.000Z

227

Light's twist  

Science Journals Connector (OSTI)

...equal to the optical power divided by the speed of light, and hence go unnoticed in our everyday lives...approaching object equal to the power in the light beam (P) divided by the speed of light. The movement of the approaching object does...

2014-01-01T23:59:59.000Z

228

Light Properties Light travels at the speed of light `c'  

E-Print Network [OSTI]

LIGHT!! #12;Light Properties Light travels at the speed of light `c' C = 3 x 108 m/s Or 190.nasa.gov #12;The speed of light The speed of light `c' is equal to the frequency ` times the wavelength,000 miles/second!! Light could travel around the world about 8 times in one second #12;What is light?? Light

Mojzsis, Stephen J.

229

Solid-State Lighting: CALiPER Exploratory Studies  

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

Market-Based Programs Printable Version Share this resource Send a link to Solid-State Lighting: CALiPER Exploratory Studies to someone by E-mail Share Solid-State Lighting: CALiPER Exploratory Studies on Facebook Tweet about Solid-State Lighting: CALiPER Exploratory Studies on Twitter Bookmark Solid-State Lighting: CALiPER Exploratory Studies on Google Bookmark Solid-State Lighting: CALiPER Exploratory Studies on Delicious Rank Solid-State Lighting: CALiPER Exploratory Studies on Digg Find More places to share Solid-State Lighting: CALiPER Exploratory Studies on AddThis.com... LED Lighting Facts CALiPER Program About the Program FAQs Summary Reports Detailed Reports Benchmark Reports Exploratory Studies Testing Laboratories Standards Development Technical Information Network

230

Solid-State Lighting: CALiPER Application Summary Reports  

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

Market-Based Programs Printable Version Share this resource Send a link to Solid-State Lighting: CALiPER Application Summary Reports to someone by E-mail Share Solid-State Lighting: CALiPER Application Summary Reports on Facebook Tweet about Solid-State Lighting: CALiPER Application Summary Reports on Twitter Bookmark Solid-State Lighting: CALiPER Application Summary Reports on Google Bookmark Solid-State Lighting: CALiPER Application Summary Reports on Delicious Rank Solid-State Lighting: CALiPER Application Summary Reports on Digg Find More places to share Solid-State Lighting: CALiPER Application Summary Reports on AddThis.com... LED Lighting Facts CALiPER Program About the Program FAQs Summary Reports Detailed Reports Benchmark Reports Exploratory Studies Testing Laboratories

231

Solid-State Lighting: CALiPER Program  

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

Market-Based Programs Printable Version Share this resource Send a link to Solid-State Lighting: CALiPER Program to someone by E-mail Share Solid-State Lighting: CALiPER Program on Facebook Tweet about Solid-State Lighting: CALiPER Program on Twitter Bookmark Solid-State Lighting: CALiPER Program on Google Bookmark Solid-State Lighting: CALiPER Program on Delicious Rank Solid-State Lighting: CALiPER Program on Digg Find More places to share Solid-State Lighting: CALiPER Program on AddThis.com... LED Lighting Facts CALiPER Program About the Program FAQs Summary Reports Detailed Reports Benchmark Reports Exploratory Studies Testing Laboratories Standards Development Technical Information Network Gateway Demonstrations Municipal Consortium Design Competitions CALiPER Program

232

Interior Board of Land Appeals | Open Energy Information  

Open Energy Info (EERE)

Interior Board of Land Appeals Interior Board of Land Appeals Jump to: navigation, search Name Interior Board of Land Appeals Address 801 N. Quincy Street, Suite 300 Place Arlington, Virginia Zip 22203 Phone number 703-235-9902 Website http://www.oha.doi.gov/about_i Coordinates 38.880369°, -77.107316° 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":38.880369,"lon":-77.107316,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

233

Lighting Systems  

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

Purple LED lamp Purple LED lamp Lighting Systems Lighting research is aimed at improving the energy efficiency of lighting systems in buildings and homes across the nation. The goal is to reduce lighting energy consumption by 50% over twenty years by improving the efficiency of light sources, and controlling and delivering illumination so that it is available, where and when needed, and at the required intensity. Research falls into four main areas: Sources and Ballasts, Light Distribution Systems, Controls and Communications, and Human Factors. Contacts Francis Rubinstein FMRubinstein@lbl.gov (510) 486-4096 Links Lighting Research Group Batteries and Fuel Cells Buildings Energy Efficiency Applications Commercial Buildings Cool Roofs and Heat Islands Demand Response Energy Efficiency Program and Market Trends

234

The Sun's interior structure and dynamics, and the solar cycle  

E-Print Network [OSTI]

The Sun's internal structure and dynamics can be studied with helioseismology, which uses the Sun's natural acoustic oscillations to build up a profile of the solar interior. We discuss how solar acoustic oscillations are affected by the Sun's magnetic field. Careful observations of these effects can be inverted to determine the variations in the structure and dynamics of the Sun's interior as the solar cycle progresses. Observed variations in the structure and dynamics can then be used to inform models of the solar dynamo, which are crucial to our understanding of how the Sun's magnetic field is generated and maintained.

Broomhall, A -M; Howe, R; Norton, A A; Thompson, M J

2014-01-01T23:59:59.000Z

235

The Solar Heavy Element Abundances: I. Constraints from Stellar Interiors  

E-Print Network [OSTI]

The latest solar atmosphere models include non-LTE corrections and 3D hydrodynamic convection simulations. These models predict a significant reduction in the solar metal abundance, which leads to a serious conflict between helioseismic data and the predictions of solar interiors models. We demonstrate that the helioseismic constraints on the surface convection zone depth and helium abundance combined with stellar interiors models can be used to define the goodness of fit for a given chemical composition. After a detailed examination of the errors in the theoretical models we conclude that models constructed with the older solar abundances are consistent (solar abundance scale are discussed.

Franck Delahaye; Marc Pinsonneault

2005-11-29T23:59:59.000Z

236

Hospital Energy Benchmarking Guidance - Version 1.0  

E-Print Network [OSTI]

ventilation site energy intensity of California hospitalsSep-2009 Lighting site energy intensity for all Californiafor lighting site energy intensity of California nursing

Singer, Brett C.

2010-01-01T23:59:59.000Z

237

Energy Tips: Benchmark the Fuel Cost of Steam Generation  

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

Type (sales unit) Type (sales unit) Energy Content Combustion (Btu/sales unit) Efficiency (%) Natural Gas (therm) 100,000 81.7 Natural Gas (cubic foot) 1,030 81.7 Distillate/No. 2 Oil (gallon) 138,700 84.6 Residual/No. 6 Oil (gallon) 149,700 86.1 Coal (ton) 27,000,000 87.6 Benchmark the Fuel Cost of Steam Generation Benchmarking the fuel cost of steam generation ($/1000 lbs of steam) is an effective way to assess the efficiency of your steam system. This cost is dependent upon fuel type, unit fuel cost, boiler efficiency, feedwater temperature, and steam pressure. This calculation provides a good first approximation for the cost of generating steam and serves as a tracking device to allow for boiler performance monitoring. Table 1 shows the heat input required to produce one pound of saturated

238

Benchmarking and Performance Based Rating System for Commercial Buildings  

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

Benchmarking and Performance Based Rating System for Commercial Buildings Benchmarking and Performance Based Rating System for Commercial Buildings in India Speaker(s): Saket Sarraf Date: May 4, 2012 - 12:00pm Location: 90-3122 Seminar Host/Point of Contact: Girish Ghatikar The Indian building sector has witnessed huge surge in interest in energy performance in the last decade. The 'intention' based codes like the national Energy Conservation Building Code (ECBC) and green building rating systems such as Leadership in Energy and Environment Design (LEED-India) and Green Rating for Integrated Habitat Assessment (GRIHA) have been the prime mechanisms to design and assess energy efficient buildings. However, they do not rate the 'achieved' energy performance of buildings over time or reward their performance through a continuous evaluation process.

239

PEBBLES Simulation of Static Friction and New Static Friction Benchmark  

SciTech Connect (OSTI)

Pebble bed reactors contain large numbers of spherical fuel elements arranged randomly. Determining the motion and location of these fuel elements is required for calculating certain parameters of pebble bed reactor operation. This paper documents the PEBBLES static friction model. This model uses a three dimensional differential static friction approximation extended from the two dimensional Cundall and Strack model. The derivation of determining the rotational transformation of pebble to pebble static friction force is provided. A new implementation for a differential rotation method for pebble to container static friction force has been created. Previous published methods are insufficient for pebble bed reactor geometries. A new analytical static friction benchmark is documented that can be used to verify key static friction simulation parameters. This benchmark is based on determining the exact pebble to pebble and pebble to container static friction coefficients required to maintain a stable five sphere pyramid.

Joshua J. Cogliati; Abderrafi M. Ougouag

2010-05-01T23:59:59.000Z

240

The benchmark of gutzwiller density functional theory in hydrogen systems  

SciTech Connect (OSTI)

We propose an approximate form of the exchange-correlation energy functional for the Gutzwiller density functional theory. It satisfies certain physical constraints in both weak and strong electron correlation limits. We benchmark the Gutzwiller density functional approximation in the hydrogen systems, where the static correlation error is shown to be negligible. The good transferability is demonstrated by applications to the hydrogen molecule and some crystal structures.

Yao, Y.; Wang, Cai-Zhuang; Ho, Kai-Ming

2012-02-23T23:59:59.000Z

Note: This page contains sample records for the topic "benchmark interior lighting" 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

Department of Defense Benchmarks VPP in Visit to Hanford  

Broader source: Energy.gov [DOE]

Representatives of the Department of Defense's (DoD's) Voluntary Protection Program Center of Excellence (VPP-CX) are working to meet a safety and health goal established by Secretary of Defense Donald Rumsfeld to reduce injuries at DoD sites nationwide. In order to accomplish this goal, DoD visited the Department of Energy's (DOE's) Hanford Site in southeast Washington State on December 12, 2005, to learn about its exemplary safety programs and benchmark the site's VPP effort.

242

Terry Sharp, P.E. Building Performance Benchmarking  

E-Print Network [OSTI]

source energy use in trillion Btu) R2 = 0.7816 0 1 2 3 4 5 6 0 5 10 15 20 25 Gross Square Feet (millionsTerry Sharp, P.E. Building Performance Benchmarking 3rd U.S. Army Energy Workshop January 25-26, 2007 EPA Energy Star Program and Energy Data Normalization Oak Ridge National Laboratory #12;Why You

Oak Ridge National Laboratory

243

Benchmarking and performance improvement at Rocky Flats Technology Site  

SciTech Connect (OSTI)

The Rocky Flats Environmental Technology Site has initiated a major work process improvement campaign using the tools of formalized benchmarking and streamlining. This paper provides insights into some of the process improvement activities performed at Rocky Flats from November 1995 through December 1996. It reviews the background, motivation, methodology, results, and lessons learned from this ongoing effort. The paper also presents important gains realized through process analysis and improvement including significant cost savings, productivity improvements, and an enhanced understanding of site work processes.

Elliott, C. [Kaiser-Hill Co., (United States); Doyle, G. [EG and G Rocky Flats, Inc., Golden, CO (United States); Featherman, W.L. [Project Performance Corp. (United States)

1997-03-01T23:59:59.000Z

244

Pianola: A script-based I/O benchmark  

SciTech Connect (OSTI)

Script-based I/O benchmarks record the I/O behavior of applications by using an instrumentation library to trace I/O events and their timing. A replay engine can then reproduce these events from the script in the absence of the original application. This type of benchmark reproduces real-world I/O workloads without the need to distribute, build, or run complex applications. However, faithfully recreating the I/O behavior of the original application requires careful design in both the instrumentation library and the replay engine. This paper presents the Pianola script-based benchmarking system, which includes an accurate and unobtrusive instrumentation system and a simple-to-use replay engine, along with some additional utility programs to manage the creation and replay of scripts. We show that for some sample applications, Pianola reproduces the qualitative features of the I/O behavior. Moreover, the overall replay time and the cumulative read and write times are usually within 10% of the values measured for the original applications.

May, J

2008-09-18T23:59:59.000Z

245

Benchmarking and Self-Assessment in the Wine Industry  

SciTech Connect (OSTI)

Not all industrial facilities have the staff or theopportunity to perform a detailed audit of their operations. The lack ofknowledge of energy efficiency opportunities provides an importantbarrier to improving efficiency. Benchmarking programs in the U.S. andabroad have shown to improve knowledge of the energy performance ofindustrial facilities and buildings and to fuel energy managementpractices. Benchmarking provides a fair way to compare the energyintensity of plants, while accounting for structural differences (e.g.,the mix of products produced, climate conditions) between differentfacilities. In California, the winemaking industry is not only one of theeconomic pillars of the economy; it is also a large energy consumer, witha considerable potential for energy-efficiency improvement. LawrenceBerkeley National Laboratory and Fetzer Vineyards developed the firstbenchmarking tool for the California wine industry called "BEST(Benchmarking and Energy and water Savings Tool) Winery". BEST Wineryenables a winery to compare its energy efficiency to a best practicereference winery. Besides overall performance, the tool enables the userto evaluate the impact of implementing efficiency measures. The toolfacilitates strategic planning of efficiency measures, based on theestimated impact of the measures, their costs and savings. The tool willraise awareness of current energy intensities and offer an efficient wayto evaluate the impact of future efficiency measures.

Galitsky, Christina; Radspieler, Anthony; Worrell, Ernst; Healy,Patrick; Zechiel, Susanne

2005-12-01T23:59:59.000Z

246

Performance Evaluation and Benchmarking of Next Intelligent Systems  

SciTech Connect (OSTI)

Performance Evaluation and Benchmarking of Intelligent Systems presents research dedicated to the subject of performance evaluation and benchmarking of intelligent systems by drawing from the experiences and insights of leading experts gained both through theoretical development and practical implementation of intelligent systems in a variety of diverse application domains. This contributed volume offers a detailed and coherent picture of state-of-the-art, recent developments, and further research areas in intelligent systems. The chapters cover a broad range of applications, such as assistive robotics, planetary surveying, urban search and rescue, and line tracking for automotive assembly. Subsystems or components described in this book include human-robot interaction, multi-robot coordination, communications, perception, and mapping. Chapters are also devoted to simulation support and open source software for cognitive platforms, providing examples of the type of enabling underlying technologies that can help intelligent systems to propagate and increase in capabilities. Performance Evaluation and Benchmarking of Intelligent Systems serves as a professional reference for researchers and practitioners in the field. This book is also applicable to advanced courses for graduate level students and robotics professionals in a wide range of engineering and related disciplines including computer science, automotive, healthcare, manufacturing, and service robotics.

del Pobil, Angel [Jaume-I University; Madhavan, Raj [ORNL; Bonsignorio, Fabio [Heron Robots, Italy

2009-10-01T23:59:59.000Z

247

Criticality Benchmark Analysis of the HTTR Annular Startup Core Configurations  

SciTech Connect (OSTI)

One of the high priority benchmarking activities for corroborating the Next Generation Nuclear Plant (NGNP) Project and Very High Temperature Reactor (VHTR) Program is evaluation of Japan's existing High Temperature Engineering Test Reactor (HTTR). The HTTR is a 30 MWt engineering test reactor utilizing graphite moderation, helium coolant, and prismatic TRISO fuel. A large amount of critical reactor physics data is available for validation efforts of High Temperature Gas-cooled Reactors (HTGRs). Previous international reactor physics benchmarking activities provided a collation of mixed results that inaccurately predicted actual experimental performance.1 Reevaluations were performed by the Japanese to reduce the discrepancy between actual and computationally-determined critical configurations.2-3 Current efforts at the Idaho National Laboratory (INL) involve development of reactor physics benchmark models in conjunction with the International Reactor Physics Experiment Evaluation Project (IRPhEP) for use with verification and validation methods in the VHTR Program. Annular cores demonstrate inherent safety characteristics that are of interest in developing future HTGRs.

John D. Bess

2009-11-01T23:59:59.000Z

248

Lighting Renovations  

Broader source: Energy.gov [DOE]

When undertaking a lighting renovation in a Federal building, daylighting is the primary renewable energy opportunity. Photovoltaics (PV) also present an excellent opportunity. While this guide...

249

Cerenkov Light  

ScienceCinema (OSTI)

The bright blue glow from nuclear reactors is Cerenkov light. Karl Slifer describes how nuclear physicists can use this phenomenon to study the nucleus of the atom.

Slifer, Karl

2014-05-22T23:59:59.000Z

250

United States Department of the Interior WESTERN FISHERIES RESEARCH CENTER  

E-Print Network [OSTI]

of ecosystem-based management, multi-species approaches, and for greater emphasis on the environmental effects-regulatory science agency within the Department of the Interior, our science is unbiased and multi-disciplinary. Our, and the natural hazards that threaten us. The USGS is actively engaged in science activities in the Columbia River

251

2010 Minerals Yearbook U.S. Department of the Interior  

E-Print Network [OSTI]

clay and kaolin); Nestle S.A. (fuller's earth); Oil-Dri Corp. of America (fuller's earth); Texas rather than ball clay. Consumption.--Consumption of ball clay increased in 2010. The principal domestic2010 Minerals Yearbook U.S. Department of the Interior U.S. Geological Survey CLAY AND SHALE

252

2007 Minerals Yearbook U.S. Department of the Interior  

E-Print Network [OSTI]

parts per million (ppm), to thulium and lutetium, the least abundant rare-earth elements (REE) at about2007 Minerals Yearbook U.S. Department of the Interior U.S. Geological Survey RARE EARTHS May 2010 #12;RARE EARTHS--2007 60.1 RARE EARTHS By James B. Hedrick Domestic survey data and tables were

253

Hydrogen Bonding Increases Packing Density in the Protein Interior  

E-Print Network [OSTI]

Hydrogen Bonding Increases Packing Density in the Protein Interior David Schell,1,2 Jerry Tsai,1 J System Health Science Center, College Station, Texas 77843-1114 ABSTRACT The contribution of hydrogen to the stability, but experimental studies show that bury- ing polar groups, especially those that are hydrogen

254

Northern Lights  

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

Northern Lights Northern Lights Nature Bulletin No. 178-A February 6, 1965 Forest Preserve District of Cook County Seymour Simon, President Roland F. Eisenbeis, Supt. of Conservation NORTHERN LIGHTS To a person seeing the Aurora Borealis or "northern lights" for the first time, it is an uncanny awe-inspiring spectacle. Sometimes it begins as a glow of red on the northern horizon, ominously suggesting a great fire, gradually changing to a curtain of violet-white, or greenish-yellow light extending from east to west. Some times this may be transformed to appear as fold upon fold of luminous draperies that march majestically across the sky; sometimes as a vast multitude of gigantic flaming swords furiously slashing at the heavens; sometimes as a flowing crown with long undulating colored streamers fanning downward and outward.

255

Measure Guideline: Summary of Interior Ducts in New Construction, Including an Efficient, Affordable Method to Install Fur-Down Interior Ducts  

SciTech Connect (OSTI)

This document illustrates guidelines for the efficient installation of interior duct systems in new housing, including the fur-up chase method, the fur-down chase method, and interior ducts positioned in sealed attics or sealed crawl spaces. This document illustrates guidelines for the efficient installation of interior duct systems in new housing. Interior ducts result from bringing the duct work inside a home's thermal and air barrier. Architects, designers, builders, and new home buyers should thoroughly investigate any opportunity for energy savings that is as easy to implement during construction, such as the opportunity to construct interior duct work. In addition to enhanced energy efficiency, interior ductwork results in other important advantages, such as improved indoor air quality, increased system durability and increased homeowner comfort. While the advantages of well-designed and constructed interior duct systems are recognized, the implementation of this approach has not gained a significant market acceptance. This guideline describes a variety of methods to create interior ducts including the fur-up chase method, the fur-down chase method, and interior ducts positioned in sealed attics or sealed crawl spaces. As communication of the intent of an interior duct system, and collaboration on its construction are paramount to success, this guideline details the critical design, planning, construction, inspection, and verification steps that must be taken. Involved in this process are individuals from the design team; sales/marketing team; and mechanical, insulation, plumbing, electrical, framing, drywall and solar contractors.

Beal, D.; McIlvaine , J.; Fonorow, K.; Martin, E.

2011-11-01T23:59:59.000Z

256

2010 Minerals Yearbook U.S. Department of the Interior  

E-Print Network [OSTI]

circuits (ICs) and optoelectronic devices [laser diodes, light-emitting diodes (LEDs), photodetectors

257

DSM Generation and Interior Orientation Determination of IKONOS Images Using a Testfield in Switzerland*  

E-Print Network [OSTI]

DSM Generation and Interior Orientation Determination of IKONOS Images Using a Testfield-resolution satellite images, IKONOS, image matching, DSM generation, in-flight calibration, interior orientation- timal imaging conditions (snow, long shadows). A sophisticated matching algorithm for DSM generation

Giger, Christine

258

U.S. Departments of Interior and Energy Release Report on Indian...  

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

Departments of Interior and Energy Release Report on Indian Land Rights-of-Way Study U.S. Departments of Interior and Energy Release Report on Indian Land Rights-of-Way Study May...

259

Integral Benchmark Data for Nuclear Data Testing Through the ICSBEP & IRPhEP  

SciTech Connect (OSTI)

The status of the International Criticality Safety Benchmark Evaluation Project (ICSBEP) and International Reactor Physics Experiment Evaluation Project (IRPhEP) was last discussed directly with the nuclear data community at ND2007. Since ND2007, integral benchmark data that are available for nuclear data testing have increased significantly. The status of the ICSBEP and the IRPhEP is discussed and selected benchmark configurations that have been added to the ICSBEP and IRPhEP Handbooks since ND2007 are highlighted.

J. Blair Briggs; John D. Bess; Jim Gulliford; Ian Hill

2013-10-01T23:59:59.000Z

260

CASMO-3/SIMULATE-3 benchmarking against Vermont Yankee  

SciTech Connect (OSTI)

The cross-section generation code CASMO-3 and the advanced nodal code SIMULATE-3 are used to model Vermont Yankee (VY) cycles 9 through 13. Vermont Yankee is a small, high-power density boiling water reactor (BWR)-3 reactor. Cycles 9 through 13 were chosen for benchmarking because they have high-enrichment cores and use gamma-sensing traversing in-core probes (TIPs). To judge the merit of the new CASMO-3/SIMULATE-3 model, the results are compared to the old CASMO-2/SIMULATE-2 model. The figures of merit are consistent hot and cold eigenvalues near 1.0 and accurate reproduction of the plant TIP readings.

Hubbard, B.Y.; Morin, D.J.; Pappas, J.; Potter, R.C.; Woehlke, R.A. (Yankee Atomic Electric Co., Bolton, MA (USA))

1989-11-01T23:59:59.000Z

Note: This page contains sample records for the topic "benchmark interior lighting" 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

239Pu Resonance Evaluation for Thermal Benchmark System Calculations  

SciTech Connect (OSTI)

Analyses of thermal plutonium solution critical benchmark systems have indicated a deciency in the 239Pu resonance evaluation. To investigate possible solutions to this issue, the Organisation for Economic Co-operation and Development (OECD) Nuclear Energy Agency (NEA) Working Party for Evaluation Cooperation (WPEC) established Subgroup 34 to focus on the reevaluation of the 239Pu resolved resonance parameters. In addition, the impacts of the prompt neutron multiplication (nubar) and the prompt neutron ssion spectrum (PFNS) have been investigated. The objective of this paper is to present the results of the 239Pu resolved resonance evaluation eort.

Leal, Luiz C [ORNL] [ORNL; Noguere, G [French Atomic Energy Commission (CEA), Cadarache, St. Paul lez Durance] [French Atomic Energy Commission (CEA), Cadarache, St. Paul lez Durance; De Saint Jean, C [French Atomic Energy Commission (CEA), Cadarache, St. Paul lez Durance] [French Atomic Energy Commission (CEA), Cadarache, St. Paul lez Durance; Kahler, A. [Los Alamos National Laboratory (LANL)] [Los Alamos National Laboratory (LANL)

2013-01-01T23:59:59.000Z

262

Benchmark enclosure fire suppression experiments - phase 1 test report.  

SciTech Connect (OSTI)

A series of fire benchmark water suppression tests were performed that may provide guidance for dispersal systems for the protection of high value assets. The test results provide boundary and temporal data necessary for water spray suppression model development and validation. A review of fire suppression in presented for both gaseous suppression and water mist fire suppression. The experimental setup and procedure for gathering water suppression performance data are shown. Characteristics of the nozzles used in the testing are presented. Results of the experiments are discussed.

Figueroa, Victor G.; Nichols, Robert Thomas; Blanchat, Thomas K.

2007-06-01T23:59:59.000Z

263

CFD validation in OECD/NEA t-junction benchmark.  

SciTech Connect (OSTI)

When streams of rapidly moving flow merge in a T-junction, the potential arises for large oscillations at the scale of the diameter, D, with a period scaling as O(D/U), where U is the characteristic flow velocity. If the streams are of different temperatures, the oscillations result in experimental fluctuations (thermal striping) at the pipe wall in the outlet branch that can accelerate thermal-mechanical fatigue and ultimately cause pipe failure. The importance of this phenomenon has prompted the nuclear energy modeling and simulation community to establish a benchmark to test the ability of computational fluid dynamics (CFD) codes to predict thermal striping. The benchmark is based on thermal and velocity data measured in an experiment designed specifically for this purpose. Thermal striping is intrinsically unsteady and hence not accessible to steady state simulation approaches such as steady state Reynolds-averaged Navier-Stokes (RANS) models.1 Consequently, one must consider either unsteady RANS or large eddy simulation (LES). This report compares the results for three LES codes: Nek5000, developed at Argonne National Laboratory (USA), and Cabaret and Conv3D, developed at the Moscow Institute of Nuclear Energy Safety at (IBRAE) in Russia. Nek5000 is based on the spectral element method (SEM), which is a high-order weighted residual technique that combines the geometric flexibility of the finite element method (FEM) with the tensor-product efficiencies of spectral methods. Cabaret is a 'compact accurately boundary-adjusting high-resolution technique' for fluid dynamics simulation. The method is second-order accurate on nonuniform grids in space and time, and has a small dispersion error and computational stencil defined within one space-time cell. The scheme is equipped with a conservative nonlinear correction procedure based on the maximum principle. CONV3D is based on the immersed boundary method and is validated on a wide set of the experimental and benchmark data. The numerical scheme has a very small scheme diffusion and is the second and the first order accurate in space and time, correspondingly. We compare and contrast simulation results for three computational fluid dynamics codes CABARET, Conv3D, and Nek5000 for the T-junction thermal striping problem that was the focus of a recent OECD/NEA blind benchmark. The corresponding codes utilize finite-difference implicit large eddy simulation (ILES), finite-volume LES on fully staggered grids, and an LES spectral element method (SEM), respectively. The simulations results are in a good agreement with experimenatl data. We present results from a study of sensitivity to computational mesh and time integration interval, and discuss the next steps in the simulation of this problem.

Obabko, A. V.; Fischer, P. F.; Tautges, T. J.; Karabasov, S.; Goloviznin, V. M.; Zaytsev, M. A.; Chudanov, V. V.; Pervichko, V. A.; Aksenova, A. E. (Mathematics and Computer Science); (Cambridge Univ.); (Moscow Institute of Nuclar Energy Safety)

2011-08-23T23:59:59.000Z

264

New Model of Earth's Interior Reveals Clues to Hotspot Volcanoes  

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

New Model of New Model of Earth's Interior Reveals Clues to Hotspot Volcanoes New Model of Earth's Interior Reveals Clues to Hotspot Volcanoes October 29, 2013 | Tags: Basic Energy Sciences (BES), Geosciences, Hopper Contact: Linda Vu, +1 510 495 2402, lvu@lbl.gov volcanic-hotspots1.jpg This 3D view of the top 1,000 kilometers of Earth's mantle beneath the central Pacific shows the relationship between seismically-slow "plumes" and channels imaged in the UC Berkeley study. Green cones on the ocean floor mark islands associated with "hotspot" volcanoes, such as Hawaii and Tahiti. (Image courtesy of Berkeley Seismological Laboratory, UC Berkeley) Using supercomputers at the Department of Energy's National Energy Research Scientific Computing Center (NERSC), scientists have detected

265

Notices DEPARTMENT OF THE INTERIOR Bureau of Land Management  

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

58 Federal Register 58 Federal Register / Vol. 76, No. 209 / Friday, October 28, 2011 / Notices DEPARTMENT OF THE INTERIOR Bureau of Land Management DEPARTMENT OF ENERGY [LLWO300000.L14300000] Notice of Availability of the Supplement to the Draft Programmatic Environmental Impact Statement for Solar Energy Development in Six Southwestern States and Notice of Public Meetings AGENCY: Bureau of Land Management, Interior. Department of Energy. ACTION: Notice of availability. SUMMARY: The Bureau of Land Management (BLM) and the Department of Energy (DOE) (the Agencies) as joint lead agencies announce the availability of the Supplement to the Draft Programmatic Environmental Impact Statement (EIS) for Solar Energy Development in Six Southwestern States (Supplement) (BLM/DES 11-49,

266

2008 Minerals Yearbook U.S. Department of the Interior  

E-Print Network [OSTI]

million (ppm), to thulium and lutetium, the least abundant rare-earth elements (Ree) at about 0.5 ppm2008 Minerals Yearbook U.S. Department of the Interior U.S. Geological Survey RARE EARTHS October 2010 #12;RaRe eaRths--2008 60.1 RaRe eaRths By Daniel J. Cordier and James B. hedrick Domestic survey

267

Seattle City Light - Built Smart Program for Builders and Architects |  

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

Seattle City Light - Built Smart Program for Builders and Seattle City Light - Built Smart Program for Builders and Architects Seattle City Light - Built Smart Program for Builders and Architects < Back Eligibility Construction Savings Category Home Weatherization Commercial Weatherization Heating & Cooling Commercial Heating & Cooling Cooling Appliances & Electronics Other Sealing Your Home Design & Remodeling Windows, Doors, & Skylights Ventilation Heat Pumps Commercial Lighting Lighting Program Info State District of Columbia Program Type Utility Rebate Program Rebate Amount Windows: $0.39 - $1.55/sq. ft. Ceiling Insulation: $0.12-$0.23/sq. ft. Wall Insulation: $0.08 - $0.41/sq. ft. Slab Insulation: $0.13/sq. ft. Exterior Common Area Lighting Fixtures: $30/fixture Interior Common Area Lighting Fixtures: $0.20/first year kWh savings

268

E-Print Network 3.0 - analysis benchmarks phase Sample Search...  

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

of advanced communication architectures for Summary: for a deeper point analysis. Micro-benchmarks should cover a number of different aspects which are outlined... been...

269

Energy-Efficiency Technologies and Benchmarking the Energy Intensity for the Textile Industry  

E-Print Network [OSTI]

Energy-Efficiency Technologies and Benchmarking the EnergyEnvironmental Energy Technologies Division Lawrence BerkeleyIsfahan University of Technology Mohamad Abdolrazaghi,

Hasanbeigi, Ali

2014-01-01T23:59:59.000Z

270

E-Print Network 3.0 - applications benchmark exercise Sample...  

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

of - Computing Laboratory Collection: Computer Technologies and Information Sciences 40 CFB: A Call For Benchmarks -for Software Visualization Jonathan I. Maletic Summary: argues...

271

E-Print Network 3.0 - assembly computational benchmark Sample...  

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

Villanova University Collection: Computer Technologies and Information Sciences 35 CFB: A Call For Benchmarks -for Software Visualization Jonathan I. Maletic Summary: CFB: A...

272

Review of California and National Methods for Energy PerformanceBenchmarking of Commercial Buildings  

SciTech Connect (OSTI)

This benchmarking review has been developed to support benchmarking planning and tool development under discussion by the California Energy Commission (CEC), Lawrence Berkeley National Laboratory (LBNL) and others in response to the Governor's Executive Order S-20-04 (2004). The Executive Order sets a goal of benchmarking and improving the energy efficiency of California's existing commercial building stock. The Executive Order requires the CEC to propose ''a simple building efficiency benchmarking system for all commercial buildings in the state''. This report summarizes and compares two currently available commercial building energy-benchmarking tools. One tool is the U.S. Environmental Protection Agency's Energy Star National Energy Performance Rating System, which is a national regression-based benchmarking model (referred to in this report as Energy Star). The second is Lawrence Berkeley National Laboratory's Cal-Arch, which is a California-based distributional model (referred to as Cal-Arch). Prior to the time Cal-Arch was developed in 2002, there were several other benchmarking tools available to California consumers but none that were based solely on California data. The Energy Star and Cal-Arch benchmarking tools both provide California with unique and useful methods to benchmark the energy performance of California's buildings. Rather than determine which model is ''better'', the purpose of this report is to understand and compare the underlying data, information systems, assumptions, and outcomes of each model.

Matson, Nance E.; Piette, Mary Ann

2005-09-05T23:59:59.000Z

273

Guideline for benchmarking thermal treatment systems for low-level mixed waste  

SciTech Connect (OSTI)

A process for benchmarking low-level mixed waste (LLMW) treatment technologies has been developed. When used in conjunction with the identification and preparation of surrogate waste mixtures, and with defined quality assurance and quality control procedures, the benchmarking process will effectively streamline the selection of treatment technologies being considered by the US Department of Energy (DOE) for LLMW cleanup and management. Following the quantitative template provided in the benchmarking process will greatly increase the technical information available for the decision-making process. The additional technical information will remove a large part of the uncertainty in the selection of treatment technologies. It is anticipated that the use of the benchmarking process will minimize technology development costs and overall treatment costs. In addition, the benchmarking process will enhance development of the most promising LLMW treatment processes and aid in transferring the technology to the private sector. To instill inherent quality, the benchmarking process is based on defined criteria and a structured evaluation format, which are independent of any specific conventional treatment or emerging process technology. Five categories of benchmarking criteria have been developed for the evaluation: operation/design; personnel health and safety; economics; product quality; and environmental quality. This benchmarking document gives specific guidance on what information should be included and how it should be presented. A standard format for reporting is included in Appendix A and B of this document. Special considerations for LLMW are presented and included in each of the benchmarking categories.

Hoffman, D.P.; Gibson, L.V. Jr.; Hermes, W.H. [Martin Marietta Energy Systems, Inc., Oak Ridge, TN (United States); Bastian, R.E. [Focus Environmental, Inc., Knoxville, TN (United States); Davis, W.T. [Tennessee Univ., Knoxville, TN (United States)

1994-01-01T23:59:59.000Z

274

E-Print Network 3.0 - analytical benchmark analyses Sample Search...  

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

and Information Sciences 10 Dependability Benchmarking: making choices in an n-dimensional problem space Henrique Madeira Philip Koopman Summary: Dependability...

275

Energy-Efficiency Technologies and Benchmarking the Energy Intensity for the Textile Industry  

E-Print Network [OSTI]

Benchmarking the Energy Intensity for the Textile Industryand Comparing the Energy Intensity in the Textile Industrywere visited. The energy intensity of each plant was

Hasanbeigi, Ali

2014-01-01T23:59:59.000Z

276

Energy Performance Benchmarking and Disclosure Policies for Public and Commercial Buildings  

Broader source: Energy.gov [DOE]

This presentation is part of the SEE Action Series and provides information on Energy Performance Benchmarking and Disclosure Policies for Public and Commercial Buildings

277

Solid-State Lighting: LED Lighting Facts  

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

Market-Based Programs Printable Version Share this resource Send a link to Solid-State Lighting: LED Lighting Facts to someone by E-mail Share Solid-State Lighting: LED Lighting Facts on Facebook Tweet about Solid-State Lighting: LED Lighting Facts on Twitter Bookmark Solid-State Lighting: LED Lighting Facts on Google Bookmark Solid-State Lighting: LED Lighting Facts on Delicious Rank Solid-State Lighting: LED Lighting Facts on Digg Find More places to share Solid-State Lighting: LED Lighting Facts on AddThis.com... LED Lighting Facts CALiPER Program Standards Development Technical Information Network Gateway Demonstrations Municipal Consortium Design Competitions LED Lighting Facts LED lighting facts - A Program of the U.S. DOE DOE's LED Lighting Facts® program showcases LED products for general

278

OHMIC DISSIPATION IN THE INTERIORS OF HOT JUPITERS  

SciTech Connect (OSTI)

We present models of ohmic heating in the interiors of hot Jupiters in which we decouple the interior and the wind zone by replacing the wind zone with a boundary temperature T{sub iso} and magnetic field B{sub {phi}0}. Ohmic heating influences the contraction of gas giants in two ways: by direct heating within the convection zone and by heating outside the convection zone, which increases the effective insulation of the interior. We calculate these effects and show that internal ohmic heating is only able to slow the contraction rate of a cooling gas giant once the planet reaches a critical value of internal entropy. We determine the age of the gas giant when ohmic heating becomes important as a function of mass, T{sub iso}, and induced B{sub {phi}0}. With this survey of parameter space complete, we then adopt the wind zone scalings of Menou and calculate the expected evolution of gas giants with different levels of irradiation. We find that, with this prescription of magnetic drag, it is difficult to inflate massive planets or those with strong irradiation using ohmic heating, meaning that we are unable to account for many of the observed hot Jupiter radii. This is in contrast to previous evolutionary models that assumed that a constant fraction of the irradiation is transformed into ohmic power.

Huang Xu [Department of Astrophysical Sciences, 4 Ivy Lane, Peyton Hall, Princeton University, Princeton, NJ 08544 (United States); Cumming, Andrew, E-mail: xuhuang@princeton.edu, E-mail: cumming@physics.mcgill.ca [Department of Physics, McGill University, 3600 Rue University, Montreal, QC H3A 2T8 (Canada)

2012-09-20T23:59:59.000Z

279

Criticality Benchmark Analysis of Water-Reflected Uranium Oxyfluoride Slabs  

SciTech Connect (OSTI)

A series of twelve experiments were conducted in the mid 1950's at the Oak Ridge National Laboratory Critical Experiments Facility to determine the critical conditions of a semi-infinite water-reflected slab of aqueous uranium oxyfluoride (UO2F2). A different slab thickness was used for each experiment. Results from the twelve experiment recorded in the laboratory notebook were published in Reference 1. Seven of the twelve experiments were determined to be acceptable benchmark experiments for the inclusion in the International Handbook of Evaluated Criticality Safety Benchmark Experiments. This evaluation will not only be available to handbook users for the validation of computer codes and integral cross-section data, but also for the reevaluation of experimental data used in the ANSI/ANS-8.1 standard. This evaluation is important as part of the technical basis of the subcritical slab limits in ANSI/ANS-8.1. The original publication of the experimental results was used for the determination of bias and bias uncertainties for subcritical slab limits, as documented by Hugh Clark's paper 'Subcritical Limits for Uranium-235 Systems'.

Margaret A. Marshall; John D. Bess

2009-11-01T23:59:59.000Z

280

Benchmarking of Graphite Reflected Critical Assemblies of UO2  

SciTech Connect (OSTI)

A series of experiments were carried out in 1963 at the Oak Ridge National Laboratory Critical Experiments Facility (ORCEF) for use in space reactor research programs. A core containing 93.2% enriched UO2 fuel rods was used in these experiments. The first part of the experimental series consisted of 253 tightly-packed fuel rods (1.27 cm triangular pitch) with graphite reflectors [1], the second part used 253 graphite-reflected fuel rods organized in a 1.506 cm triangular pitch [2], and the final part of the experimental series consisted of 253 beryllium-reflected fuel rods with a 1.506 cm triangular pitch. [3] Fission rate distribution and cadmium ratio measurements were taken for all three parts of the experimental series. Reactivity coefficient measurements were taken for various materials placed in the beryllium reflected core. The first part of this experimental series has been evaluated for inclusion in the International Reactor Physics Experiment Evaluation Project (IRPhEP) [4] and the International Criticality Safety Benchmark Evaluation Project (ICSBEP) Handbooks, [5] and is discussed below. These experiments are of interest as benchmarks because they support the validation of compact reactor designs with similar characteristics to the design parameters for a space nuclear fission surface power systems. [6

Margaret A. Marshall; John D. Bess

2011-11-01T23:59:59.000Z

Note: This page contains sample records for the topic "benchmark interior lighting" 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

Lighting In the Library: A Student Energy Audit  

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

In In the Library A Student Energy Audit Lighting In the Library A Student Energy Audit . . O FFICE OF E NERGY E FFICIENCY AND R ENEWABLE E NERGY O FFICE OF B UILDING T ECHNOLOGY, S TATE AND C OMMUNITY P ROGRAMS Table of Contents Description Page Introduction Overview and goals of the current and planned school energy audit activities ....................................................................................... 1 Background information on school energy issues .................................................................................................................................... 1 National science and mathematics content standards and benchmarks ................................................................................................. 2 Assessment discussion .............................................................................................................................................................................

282

2011 Minerals Yearbook U.S. Department of the Interior  

E-Print Network [OSTI]

Cs) and optoelectronic devices [laser diodes, light-emitting diodes (lEDs), photodetectors, and solar cells]. Gallium

283

ENDF/B-VII.1 Neutron Cross Section Data Testing with Critical Assembly Benchmarks and Reactor Experiments  

SciTech Connect (OSTI)

The ENDF/B-VII.1 library is the latest revision to the United States' Evaluated Nuclear Data File (ENDF). The ENDF library is currently in its seventh generation, with ENDF/B-VII.0 being released in 2006. This revision expands upon that library, including the addition of new evaluated files (was 393 neutron files previously, now 418 including replacement of elemental vanadium and zinc evaluations with isotopic evaluations) and extension or updating of many existing neutron data files. Complete details are provided in the companion paper [1]. This paper focuses on how accurately application libraries may be expected to perform in criticality calculations with these data. Continuous energy cross section libraries, suitable for use with the MCNP Monte Carlo transport code, have been generated and applied to a suite of nearly one thousand critical benchmark assemblies defined in the International Criticality Safety Benchmark Evaluation Project's International Handbook of Evaluated Criticality Safety Benchmark Experiments. This suite covers uranium and plutonium fuel systems in a variety of forms such as metallic, oxide or solution, and under a variety of spectral conditions, including unmoderated (i.e., bare), metal reflected and water or other light element reflected. Assembly eigenvalues that were accurately predicted with ENDF/B-VII.0 cross sections such as unmoderated and uranium reflected 235U and 239Pu assemblies, HEU solution systems and LEU oxide lattice systems that mimic commercial PWR configurations continue to be accurately calculated with ENDF/B-VII.1 cross sections, and deficiencies in predicted eigenvalues for assemblies containing selected materials, including titanium, manganese, cadmium and tungsten are greatly reduced. Improvements are also confirmed for selected actinide reaction rates such as 236U capture. Other deficiencies, such as the overprediction of Pu solution system critical eigenvalues and a decreasing trend in calculated eigenvalue for 233U fueled systems as a function of Above-Thermal Fission Fraction remain. The comprehensive nature of this critical benchmark suite and the generally accurate calculated eigenvalues obtained with ENDF/B-VII.1 neutron cross sections support the conclusion that this is the most accurate general purpose ENDF/B cross section library yet released to the technical community.

G. Palmiotti

2011-12-01T23:59:59.000Z

284

Procedure to Measure Indoor Lighting Energy Performance  

SciTech Connect (OSTI)

This document provides standard definitions of performance metrics and methods to determine them for the energy performance of building interior lighting systems. It can be used for existing buildings and for proposed buildings. The primary users for whom these documents are intended are building energy analysts and technicians who design, install, and operate data acquisition systems, and who analyze and report building energy performance data. Typical results from the use of this procedure are the monthly and annual energy used for lighting, energy savings from occupancy or daylighting controls, and the percent of the total building energy use that is used by the lighting system. The document is not specifically intended for retrofit applications. However, it does complement Measurement and Verification protocols that do not provide detailed performance metrics or measurement procedures.

Deru, M.; Blair, N.; Torcellini, P.

2005-10-01T23:59:59.000Z

285

Network-on-Chip Micro-Benchmarks Zhonghai Lu *, Axel Jantsch *, Erno Salminen and Cristian Grecu  

E-Print Network [OSTI]

Network-on-Chip Micro-Benchmarks Zhonghai Lu *, Axel Jantsch *, Erno Salminen and Cristian Grecu Columbia, Canada Abstract The rapid development of Network-on-Chip (NoC) calls for a systematic approachC architecture, a comprehensive set of synthetic workloads as micro-benchmarks, workload scenarios and evaluation

Jantsch, Axel

286

An Object Oriented Framework For Database Benchmarking Based On The Open Source Database  

E-Print Network [OSTI]

the throughput of DBMSs against each other on the same operating systems, and compare the same DBMS's throughput on different operating systems. A benchmark is one scientific way to achieve such results. The Open Source Benchmark (OSDB) project for the Oracle database management system. Second, we have developed

Wagner, Paul J.

287

IEEE TRANSACTIONS ON NANOTECHNOLOGY, VOL. 4, NO. 2, MARCH 2005 153 Benchmarking Nanotechnology for  

E-Print Network [OSTI]

IEEE TRANSACTIONS ON NANOTECHNOLOGY, VOL. 4, NO. 2, MARCH 2005 153 Benchmarking Nanotechnology Radosavljevic Abstract--Recently there has been tremendous progress made in the research of novel nanotechnology believe that benchmarking is a key element in accelerating the progress of nanotechnology research

Yener, Aylin

288

Light's twist  

Science Journals Connector (OSTI)

...Glasgow G12 8QQ, UK An invited Perspective to mark the election of Miles Padgett to the fellowship of the Royal Society in 2014. That...energy and momentum flow within light beams can twist to form vortices such as eddies in a stream. These...

2014-01-01T23:59:59.000Z

289

LED Lighting on the National Mall | Department of Energy  

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

LED Lighting on the National Mall LED Lighting on the National Mall LED Lighting on the National Mall Addthis 1 of 8 Facing East toward the Capitol Building, LED retrofitted lights line the interior paths of the mall while preserving the architectural integrity of the original fixtures. Image: Energy Department Image | Photo by Quentin Kruger (Contractor) | Public Domain Date taken: 2012-01-30 06:00 2 of 8 Energy Secretary Steven Chu discusses the 65% savings on electric bills and lowered maintenance costs the National Parks Service is experiencing by switching to energy efficient LED lights. "Using energy-efficient LED light bulbs is an important way Americans can save money by saving energy," said Secretary Chu. "Investing in an American economy that is built to last includes taking advantage of all of America's energy resources while

290

INTEGRAL BENCHMARK DATA FOR NUCLEAR DATA TESTING THROUGH THE ICSBEP AND THE NEWLY ORGANIZED IRPHEP  

SciTech Connect (OSTI)

The status of the International Criticality Safety Benchmark Evaluation Project (ICSBEP) was last reported in a nuclear data conference at the International Conference on Nuclear Data for Science and Technology, ND-2004, in Santa Fe, New Mexico. Since that time the number and type of integral benchmarks have increased significantly. Included in the ICSBEP Handbook are criticality-alarm / shielding and fundamental physic benchmarks in addition to the traditional critical / subcritical benchmark data. Since ND 2004, a reactor physics counterpart to the ICSBEP, the International Reactor Physics Experiment Evaluation Project (IRPhEP) was initiated. The IRPhEP is patterned after the ICSBEP, but focuses on other integral measurements, such as buckling, spectral characteristics, reactivity effects, reactivity coefficients, kinetics measurements, reaction-rate and power distributions, nuclide compositions, and other miscellaneous-type measurements in addition to the critical configuration. The status of these two projects is discussed and selected benchmarks highlighted in this paper.

J. Blair Briggs; Lori Scott; Yolanda Rugama; Enrico Satori

2007-04-01T23:59:59.000Z

291

Phenomenological Description of the Interior of the Schwarzschild Black Hole  

E-Print Network [OSTI]

We discuss a sufficiently large 4-dimensional Schwarzschild black hole which is in equilibrium with a heat bath. In other words, we consider a black hole which has grown up from a small one in the heat bath adiabatically. We express the metric of the interior of the black hole in terms of two functions: One is the intensity of the Hawking radiation, and the other is the ratio between the radiation energy and the pressure in the radial direction. Especially in the case of conformal matters we check that it is a self-consistent solution of the semi-classical Einstein equation, $G_{\\mu\

Hikaru Kawai; Yuki Yokokura

2014-09-19T23:59:59.000Z

292

DOE Solar Decathlon: California Polytechnic State University: Benchmarking  

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

Cal Poly solar-powered house on the National Mall for Solar Decathlon 2005. Cal Poly solar-powered house on the National Mall for Solar Decathlon 2005. Enlarge image The exterior of Cal Poly's house features a large deck and overhang that shades the south-facing windows and doors. (Credit: Chris Gunn/U.S. Department of Energy Solar Decathlon) Who: California Polytechnic State University What: Solar Cal Poly Where: California Polytechnic State University 1 Grand Ave. San Luis Obispo, CA 93407 Map This House Public tours: Contact the Cal Poly Renewable Energy Club at 224-805-7999 for tour information. Solar Decathlon 2005 California Polytechnic State University: Benchmarking Solar Performance The solar-powered house designed by California Polytechnic State University returned to San Luis Obispo after placing third overall in the U.S. Department of Energy Solar Decathlon 2005. It was reconstructed on campus

293

Fuel Cell Systems Sensors Air Management Benchmarking Modeling  

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

Systems Systems F u e l P r o c e s s o r Sensors Air Management Benchmarking Modeling Patrick Davis Patrick Davis Targets and Status 50 kWe (net) Integrated Fuel Cell Power System 5000 2000 1000 Hours Durability 45 125 275 $/kW Cost (including H2 storage) 650 500 400 W/L Power density (w/o H2 stor) Operating on direct hydrogen 5000 2000 1000 Hours Durability 45 125 325 $/kW Cost 325 250 140 W/L Power density Operating on Tier 2 gasoline containing 30 ppm sulfur, average 2010 2005 2003 status Units Characteristics Projects Fuel Cell Power Systems Analysis ANL NREL TIAX Directed Technologies, Inc. TIAX TIAX * Fuel Cell Systems Analysis * Fuel Cell Vehicle Systems Analysis * Cost Analyses of Fuel Cell Stacks/ Systems * DFMA Cost Estimates of Fuel Cell/ Reformer Systems at Low, Medium, & High Production Rates * Assessment of Fuel Cell Auxiliary

294

NETL: News Release - GE Sets Benchmarks for Fuel Cell Performance  

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

August 8, 2005 August 8, 2005 GE Sets Benchmarks for Fuel Cell Performance Achievements Move Efficient, Clean SOFC Technology Closer to Mainstream Energy Markets TORRANCE, CA - In the race to speed solid oxide fuel cell (SOFC) technology out of niche markets and into widespread commercial use, GE Hybrid Power Generation Systems has kicked fuel cell performance into high gear. Recent advancements have dramatically improved baseline cell performance and accelerate GE's prospects for achieving the system efficiency and cost objectives of DOE's Solid State Energy Alliance (SECA) program. Packing more power into smaller volumes is one of the breakthroughs needed to reduce the cost and expand the use of efficient, environmentally friendly fuel cells. But increasing power density isn't the only goal; as power density increases, fuel cells must continue to efficiently and reliably convert fuel to electric power.

295

Benchmarking ICRF Full-wave Solvers for ITER  

SciTech Connect (OSTI)

Abstract Benchmarking of full-wave solvers for ICRF simulations is performed using plasma profiles and equilibria obtained from integrated self-consistent modeling predictions of four ITER plasmas. One is for a high performance baseline (5.3 T, 15 MA) DT H-mode. The others are for half-field, half-current plasmas of interest for the pre-activation phase with bulk plasma ion species being either hydrogen or He4. The predicted profiles are used by six full-wave solver groups to simulate the ICRF electromagnetic fields and heating, and by three of these groups to simulate the current-drive. Approximate agreement is achieved for the predicted heating power for the DT and He4 cases. Factor of two disagreements are found for the cases with second harmonic He3 heating in bulk H cases. Approximate agreement is achieved simulating the ICRF current drive.

R. V. Budny, L. Berry, R. Bilato, P. Bonoli, M. Brambilla, R. J. Dumont, A. Fukuyama, R. Harvey, E. F. Jaeger, K. Indireshkumar, E. Lerche, D. McCune, C. K. Phillips, V. Vdovin, J. Wright, and members of the ITPA-IOS

2011-01-06T23:59:59.000Z

296

Fissile sample worths in the Uranium/Iron Benchmark  

SciTech Connect (OSTI)

One of the long-standing problems from LMFBR critical experiments is the central worth discrepancy, the consistent overprediction of the reactivity associated with introducing a small material sample near the center of an assembly. Reactivity (sample worth) experiments in ZPR-9, assembly 34, the Uranium/Iron Benchmark (U/Fe), were aimed at investigating this discrepancy. U/Fe had a large, single-region core whose neutronics was governed almost entirely by /sup 235/U and iron. The essentially one-dimensional plate unit cell had one 1.6 mm-wide column of 93% enriched uranium (U(93)) near the center, imbedded in about 50 mm of iron and stainless steel. The neutron spectrum was roughly comparable to that of an LMFBR, but the adjoint spectrum was much flatter than an LMFBR's. The worths of four different fissile materials were measured and the worth of U(93) was measured using several different experimental techniques.

Schaefer, R.W.; Bucher, R.G.

1983-01-01T23:59:59.000Z

297

Benchmarking transportation logistics practices for effective system planning  

SciTech Connect (OSTI)

This paper presents preliminary findings of an Office of Civilian Radioactive Waste Management (OCRWM) benchmarking project to identify best practices for logistics enterprises. The results will help OCRWM's Office of Logistics Management (OLM) design and implement a system to move spent nuclear fuel (SNF) and high-level radioactive waste (HLW) to the Yucca Mountain repository for disposal when that facility is licensed and built. This report suggests topics for additional study. The project team looked at three Federal radioactive material logistics operations that are widely viewed to be successful: (1) the Waste Isolation Pilot Plant (WIPP) in Carlsbad, New Mexico; (2) the Naval Nuclear Propulsion Program (NNPP); and (3) domestic and foreign research reactor (FRR) SNF acceptance programs. (authors)

Thrower, A.W. [Office of Civilian Radioactive Waste Management, U.S. Dept. of Energy, Washington, DC (United States); Dravo, A.N. [Booz Allen Hamilton, Washington, DC (United States); Keister, M. [Idaho National Laboratory, ID (United States)

2007-07-01T23:59:59.000Z

298

Workshops and problems for benchmarking eddy current codes  

SciTech Connect (OSTI)

A series of six workshops was held in 1986 and 1987 to compare eddy current codes, using six benchmark problems. The problems included transient and steady-state ac magnetic fields, close and far boundary conditions, magnetic and non-magnetic materials. All the problems were based either on experiments or on geometries that can be solved analytically. The workshops and solutions to the problems are described. Results show that many different methods and formulations give satisfactory solutions, and that in many cases reduced dimensionality or coarse discretization can give acceptable results while reducing the computer time required. A second two-year series of TEAM (Testing Electromagnetic Analysis Methods) workshops, using six more problems, is underway. 12 refs., 15 figs., 4 tabs.

Turner, L.R.; Davey, K.; Ida, N.; Rodger, D.; Kameari, A.; Bossavit, A.; Emson, C.R.I.

1988-08-01T23:59:59.000Z

299

Experimental Criticality Benchmarks for SNAP 10A/2 Reactor Cores  

SciTech Connect (OSTI)

This report describes computational benchmark models for nuclear criticality derived from descriptions of the Systems for Nuclear Auxiliary Power (SNAP) Critical Assembly (SCA)-4B experimental criticality program conducted by Atomics International during the early 1960's. The selected experimental configurations consist of fueled SNAP 10A/2-type reactor cores subject to varied conditions of water immersion and reflection under experimental control to measure neutron multiplication. SNAP 10A/2-type reactor cores are compact volumes fueled and moderated with the hydride of highly enriched uranium-zirconium alloy. Specifications for the materials and geometry needed to describe a given experimental configuration for a model using MCNP5 are provided. The material and geometry specifications are adequate to permit user development of input for alternative nuclear safety codes, such as KENO. A total of 73 distinct experimental configurations are described.

Krass, A.W.

2005-12-19T23:59:59.000Z

300

NERSC-6 Workload Analysis and Benchmark Selection Process  

SciTech Connect (OSTI)

This report describes efforts carried out during early 2008 to determine some of the science drivers for the"NERSC-6" next-generation high-performance computing system acquisition. Although the starting point was existing Greenbooks from DOE and the NERSC User Group, the main contribution of this work is an analysis of the current NERSC computational workload combined with requirements information elicited from key users and other scientists about expected needs in the 2009-2011 timeframe. The NERSC workload is described in terms of science areas, computer codes supporting research within those areas, and description of key algorithms that comprise the codes. This work was carried out in large part to help select a small set of benchmark programs that accurately capture the science and algorithmic characteristics of the workload. The report concludes with a description of the codes selected and some preliminary performance data for them on several important systems.

Antypas, Katie; Shalf, John; Wasserman, Harvey

2008-08-29T23:59:59.000Z

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


301

Impact on sludge inventory and control strategies using the Benchmark Simulation Model No. 1 with the Brger-Diehl  

E-Print Network [OSTI]

Impact on sludge inventory and control strategies using the Benchmark Simulation Model No. 1 are investigated by using the Benchmark Simulation Model No. 1. The numerical results show that the Bürger

Bürger, Raimund

302

Benchmarking kinetic calculations of resistive wall mode stability  

SciTech Connect (OSTI)

Validating the calculations of kinetic resistive wall mode (RWM) stability is important for confidently predicting RWM stable operating regions in ITER and other high performance tokamaks for disruption avoidance. Benchmarking the calculations of the Magnetohydrodynamic Resistive Spectrum—Kinetic (MARS-K) [Y. Liu et al., Phys. Plasmas 15, 112503 (2008)], Modification to Ideal Stability by Kinetic effects (MISK) [B. Hu et al., Phys. Plasmas 12, 057301 (2005)], and Perturbed Equilibrium Nonambipolar Transport (PENT) [N. Logan et al., Phys. Plasmas 20, 122507 (2013)] codes for two Solov'ev analytical equilibria and a projected ITER equilibrium has demonstrated good agreement between the codes. The important particle frequencies, the frequency resonance energy integral in which they are used, the marginally stable eigenfunctions, perturbed Lagrangians, and fluid growth rates are all generally consistent between the codes. The most important kinetic effect at low rotation is the resonance between the mode rotation and the trapped thermal particle's precession drift, and MARS-K, MISK, and PENT show good agreement in this term. The different ways the rational surface contribution was treated historically in the codes is identified as a source of disagreement in the bounce and transit resonance terms at higher plasma rotation. Calculations from all of the codes support the present understanding that RWM stability can be increased by kinetic effects at low rotation through precession drift resonance and at high rotation by bounce and transit resonances, while intermediate rotation can remain susceptible to instability. The applicability of benchmarked kinetic stability calculations to experimental results is demonstrated by the prediction of MISK calculations of near marginal growth rates for experimental marginal stability points from the National Spherical Torus Experiment (NSTX) [M. Ono et al., Nucl. Fusion 40, 557 (2000)].

Berkery, J. W.; Sabbagh, S. A. [Department of Applied Physics and Applied Mathematics, Columbia University, New York, New York 10027 (United States)] [Department of Applied Physics and Applied Mathematics, Columbia University, New York, New York 10027 (United States); Liu, Y. Q. [Euratom/CCFE Fusion Association, Culham Science Centre, Abingdon OX14 3DB (United Kingdom)] [Euratom/CCFE Fusion Association, Culham Science Centre, Abingdon OX14 3DB (United Kingdom); Wang, Z. R.; Logan, N. C.; Park, J.-K.; Manickam, J. [Princeton Plasma Physics Laboratory, Princeton University, Princeton, New Jersey 08543 (United States)] [Princeton Plasma Physics Laboratory, Princeton University, Princeton, New Jersey 08543 (United States); Betti, R. [Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623 (United States)] [Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623 (United States)

2014-05-15T23:59:59.000Z

303

Texas Electric Lighting Report  

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

electric lighting electric lighting The SNAP House's lighting design aims for elegant simplicity in concept, use, and maintenance. Throughout the house, soft, ambient light is juxtaposed with bright, direct task lighting. All ambient and most task lighting is integrated directly into the architectural design of the house. An accent light wall between the bedroom and bathroom provides a glowing light for nighttime navigation.

304

Benchmarking and validation of a Geant4-SHADOW Monte Carlo simulation for dose calculations in microbeam radiation therapy  

Science Journals Connector (OSTI)

Benchmarking and validation of a new Monte Carlo code for dose calculations in microbeam radiation therapy are described.

Cornelius, I.

2014-04-03T23:59:59.000Z

305

ENERGY STAR Portfolio Manager and Utility Benchmarking Programs: Effectiveness as a Conduit to Utility Energy Efficiency Programs  

Broader source: Energy.gov [DOE]

ENERGY STAR Portfolio Manager and Utility Benchmarking Programs: Effectiveness as a Conduit to Utility Energy Efficiency Programs

306

UNITED STATES GEOLOGICAL SURVEY DEPARTMENT OF THE INTERIOR F  

Office of Legacy Management (LM)

GEOLOGICAL SURVEY GEOLOGICAL SURVEY DEPARTMENT OF THE INTERIOR F e d e r a l C e n t e r , D e n v e r , Colorado 80225 RADIOCHEMICAL ANALYSES OF WATER FROM SELECTED STREAMS AND PRECIPITATION COLLECTED IMMEDIATELY BEFORE AND AFTER THE SECOND PRODUCTION-TEST FLARING, PROJECT RULISON ( R u l i s o n - 1 0 ) a 1 9 7 1 P r e p a r e d U n d e r A g r e e m e n t No. A T ( 2 9 - 2 ) -474 '. f o r the N e v a d a Operations Office . . DISCLAIMER Portions of this document may be illegible in electronic image products. Images are produced from the best available original document. . . USGS -474 - 1 2 2 R u l i sdn- 10 UNITED STATES DEPARTMENT OF THE INTERIOR PY GEOLOGICAL SURVEY F e d e r a l C e n t e r , D e n v e r , C o l o r a d o 8 0 2 2 5 RADIOCHEMICAL ANALYSES OF WATER FROM SELECTED STREAMS AND PRECIPITATION COLLECTED IMMEDIATELY BEFORE AND AFTER THE S EC OND PRODUCTION- TES T FLARING,

307

Imaging the Earth's Interior: the Angular Distribution of Terrestrial Neutrinos  

E-Print Network [OSTI]

Decays of radionuclides throughout the Earth's interior produce geothermal heat, but also are a source of antineutrinos. The (angle-integrated) geoneutrino flux places an integral constraint on the terrestrial radionuclide distribution. In this paper, we calculate the angular distribution of geoneutrinos, which opens a window on the differential radionuclide distribution. We develop the general formalism for the neutrino angular distribution, and we present the inverse transformation which recovers the terrestrial radioisotope distribution given a measurement of the neutrino angular distribution. Thus, geoneutrinos not only allow a means to image the Earth's interior, but offering a direct measure of the radioactive Earth, both (1) revealing the Earth's inner structure as probed by radionuclides, and (2) allowing for a complete determination of the radioactive heat generation as a function of radius. We present the geoneutrino angular distribution for the favored Earth model which has been used to calculate geoneutrino flux. In this model the neutrino generation is dominated by decays in the Earth's mantle and crust; this leads to a very ``peripheral'' angular distribution, in which 2/3 of the neutrinos come from angles > 60 degrees away from the downward vertical. We note the possibility of that the Earth's core contains potassium; different geophysical predictions lead to strongly varying, and hence distinguishable, central intensities (< 30 degrees from the downward vertical). Other uncertainties in the models, and prospects for observation of the geoneutrino angular distribution, are briefly discussed. We conclude by urging the development and construction of antineutrino experiments with angular sensitivity. (Abstract abridged.)

Brian D. Fields; Kathrin A. Hochmuth

2004-05-31T23:59:59.000Z

308

E-Print Network 3.0 - american interior grasslands Sample Search...  

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

Historical variability in fire at the ponderosa Summary: that of the ponderosa pine forest of the interior of the Hills. Grasslands have, in general, greater spatial...

309

Body with mirror surface and connected interior invisible from one point  

E-Print Network [OSTI]

Here we demonstrate existence of a piecewise smooth obstacle having connected interior and invisible from a point in the framework of geometric optics.

Alena Aleksenko

2014-05-09T23:59:59.000Z

310

HPGMG 1.0: A Benchmark for Ranking High Performance Computing Systems  

SciTech Connect (OSTI)

This document provides an overview of the benchmark ? HPGMG ? for ranking large scale general purpose computers for use on the Top500 list [8]. We provide a rationale for the need for a replacement for the current metric HPL, some background of the Top500 list and the challenges of developing such a metric; we discuss our design philosophy and methodology, and an overview of the specification of the benchmark. The primary documentation with maintained details on the specification can be found at hpgmg.org and the Wiki and benchmark code itself can be found in the repository https://bitbucket.org/hpgmg/hpgmg.

Adams, Mark; Brown, Jed; Shalf, John; Straalen, Brian Van; Strohmaier, Erich; Williams, Sam

2014-05-05T23:59:59.000Z

311

SILENE Benchmark Critical Experiments for Criticality Accident Alarm Systems  

SciTech Connect (OSTI)

In October 2010 a series of benchmark experiments was conducted at the Commissariat a Energie Atomique et aux Energies Alternatives (CEA) Valduc SILENE [1] facility. These experiments were a joint effort between the US Department of Energy (DOE) and the French CEA. The purpose of these experiments was to create three benchmarks for the verification and validation of radiation transport codes and evaluated nuclear data used in the analysis of criticality accident alarm systems (CAASs). This presentation will discuss the geometric configuration of these experiments and the quantities that were measured and will present some preliminary comparisons between the measured data and calculations. This series consisted of three single-pulsed experiments with the SILENE reactor. During the first experiment the reactor was bare (unshielded), but during the second and third experiments it was shielded by lead and polyethylene, respectively. During each experiment several neutron activation foils and thermoluminescent dosimeters (TLDs) were placed around the reactor, and some of these detectors were themselves shielded from the reactor by high-density magnetite and barite concrete, standard concrete, and/or BoroBond. All the concrete was provided by CEA Saclay, and the BoroBond was provided by Y-12 National Security Complex. Figure 1 is a picture of the SILENE reactor cell configured for pulse 1. Also included in these experiments were measurements of the neutron and photon spectra with two BICRON BC-501A liquid scintillators. These two detectors were provided and operated by CEA Valduc. They were set up just outside the SILENE reactor cell with additional lead shielding to prevent the detectors from being saturated. The final detectors involved in the experiments were two different types of CAAS detectors. The Babcock International Group provided three CIDAS CAAS detectors, which measured photon dose and dose rate with a Geiger-Mueller tube. CIDAS detectors are currently in use at Y-12 in the newly constructed Highly Enriched Uranium Materials Facility. The second CAAS detector used a {sup 6}LiF TLD to absorb neutrons and a silicon detector to count the charge particles released by these absorption events. Lawrence Livermore National Laboratory provided four of these detectors, which had formerly been used at the Rocky Flats facility in the United States.

Miller, Thomas Martin [ORNL] [ORNL; Reynolds, Kevin H. [Y-12 National Security Complex] [Y-12 National Security Complex

2011-01-01T23:59:59.000Z

312

Surface damage on the mating interior and exterior pistons used in a marine exhaust valve  

Science Journals Connector (OSTI)

Abstract The wear damage occurred on the two mating pistons, interior piston and exterior piston used for a marine exhaust valve. Visual and SEM observations indicate that the heavy wear marks and wear strips with flaky spalling occurred on the contact surfaces of both pistons. The primary failure mode is the adhesive wear accompanied by little fatigue wear. Metallurgical observations reveal that a white etching layer (WEL) is presented beneath the seriously worn surfaces. XRD analysis indicates that the amount of austenite on the unworn or the lightly worn surfaces of both pistons is in a high level. During operation, the metastable austenite would transform to the martensite under the friction stress, which results in a volume expansion. The clearance between mating pistons would become small to make the friction force on the contact surfaces increase. And the increased friction force induced the concentrated frictional heating. Inadequate lubrication oil cannot bring frictional energy away in time so that the located surface temperature would exceed critical temperature (Ac3). This temperature rise is high enough for austenitization and under such high temperature, the instantaneous hardness of located contact surfaces is low to lead to the occurrence of adhesion wear. Subsequent ? ? ?? transformation would occur as the bulk of the piston rapidly conducts heat away from the piston surfaces to form a WEL on the seriously worn surface. The micro-crack formation inside the WEL and subsequent propagating would lead to the occurrence of spalling.

Zhi-wei Yu; Xiao-lei Xu; Xing-jun Niu; Tao Cai

2013-01-01T23:59:59.000Z

313

Lighting Test Facilities  

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

Custom Projects Lighting Test Facilities SSL Guidelines Industrial Federal Agriculture LED Street and Area Lighting Field Test of Exterior LED Down Lights Abstract Outdoor...

314

Light Water Reactor Sustainability  

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

4 Light Water Reactor Sustainability ACCOMPLISHMENTS REPORT 2014 Accomplishments Report | Light Water Reactor Sustainability 2 T he mission of the Light Water Reactor...

315

Interior Bureau of Land Management Battle Mountain District Office  

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

United States Department of the United States Department of the Interior Bureau of Land Management Battle Mountain District Office Battle Mountain Nevada November 19, 2010 Tonopah Field Office Tonopah, Nevada FES-10-57 N-86292 DOI-BLM-NVB020-2009-0104-EIS Tonopah Solar Energy, LLC Crescent Dunes Solar Energy Project Final Environmental Impact Statement Proposed Crescent Dunes Solar Energy Project: Final EIS| ii BLM Mission Statement It is the mission of the Bureau of Land Management to sustain the health, diversity, and productivity of the public lands for the use and enjoyment of present and future generations. BLM/NV/BM/EIS/10/30+1793 DOI No. FES 10-57 http://www.blm.gov/nv/stlenlfo/battle_mountain_field.html In Reply Refer To: N-86292 DOI-BLM-NVBO2O-2009-0 1 04-EIS 2800 (NVB0200) Dear

316

I~ Central Nevada-40 UNITED STATES DEPARTMENT OF THE INTERIOR  

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

i i I~ Central Nevada-40 UNITED STATES DEPARTMENT OF THE INTERIOR GEOLOGICAL SURVEY Federal Center, Denver, Colorado 80225 USGS-474-90 SUMMARY OF HYDRAULIC TESTING IN AND CHEMICAL ANALYSES OF WATER SAMPLES FROM DEEP EXPLORATORY HOLES IN LITTLE FISH LAKE, MONITOR, HOT CREEK, AND LITTLE SMOKY VALLEYS, NEVADA By George A. Dinwiddie and leRoy J. Schroder ,.....---'-------.,... NOT ICE - - - - - - - - - - , .This report was prepared as an account of work . sponsored by. the. United States Government. Neither the United States nor the ·United States Atomic Energy Commission, nor any of their employees, nor any of their contractors, subcontractors, or their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accurac y, com- pleteness or usefulness of any information, apparatus, product or process disclosed, or represents that its

317

System Cost Analysis for an Interior Permanent Magnet Motor  

SciTech Connect (OSTI)

The objective of this program is to provide an assessment of the cost structure for an interior permanent magnet ('IPM') motor which is designed to meet the 2010 FreedomCAR specification. The program is to evaluate the range of viable permanent magnet materials for an IPM motor, including sintered and bonded grades of rare earth magnets. The study considers the benefits of key processing steps, alternative magnet shapes and their assembly methods into the rotor (including magnetization), and any mechanical stress or temperature limits. The motor's costs are estimated for an annual production quantity of 200,000 units, and are broken out into such major components as magnetic raw materials, processing and manufacturing. But this is essentially a feasibility study of the motor's electromagnetic design, and is not intended to include mechanical or thermal studies as would be done to work up a selected design for production.

Peter Campbell

2008-08-01T23:59:59.000Z

318

Isentropic compression of hydrogen: Probing conditions deep in planetary interiors  

Science Journals Connector (OSTI)

We perform ab initio calculations for the equation of state of dense liquid hydrogen and deuterium using quantum molecular dynamics simulations based on finite-temperature density functional theory. This extensive data set allows us to determine specific density-temperature-pressure tracks such as the cold curve, precompressed and principal Hugoniot curves, and isentropes which are essential for the analysis and interpretation of high-pressure experiments. In this study we focus on conditions probed by recent quasi-isentropic shock compression experiments that have reached a so-far unprecedented 108-fold compression of gaseous deuterium. As these states of matter are relevant for the deep interior of Jupiter-like exoplanets we simultaneously give predictions for their isentropes.

Andreas Becker, Nadine Nettelmann, Bastian Holst, and Ronald Redmer

2013-07-19T23:59:59.000Z

319

A comparison and benchmark of two electron cloud packages  

SciTech Connect (OSTI)

We present results from precision simulations of the electron cloud (EC) problem in the Fermilab Main Injector using two distinct codes. These two codes are (i)POSINST, a F90 2D+ code, and (ii)VORPAL, a 2D/3D electrostatic and electromagnetic code used for self-consistent simulations of plasma and particle beam problems. A specific benchmark has been designed to demonstrate the strengths of both codes that are relevant to the EC problem in the Main Injector. As differences between results obtained from these two codes were bigger than the anticipated model uncertainties, a set of changes to the POSINST code were implemented. These changes are documented in this note. This new version of POSINST now gives EC densities that agree with those predicted by VORPAL, within {approx}20%, in the beam region. The root cause of remaining differences are most likely due to differences in the electrostatic Poisson solvers. From a software engineering perspective, these two codes are very different. We comment on the pros and cons of both approaches. The design(s) for a new EC package are briefly discussed.

Lebrun, Paul L.G.; Amundson, James F.; Spentzouris, Panagiotis G.; Veitzer, Seth A.

2012-01-01T23:59:59.000Z

320

Benchmarking nuclear models for Gamow-Teller response  

E-Print Network [OSTI]

A comparative study of the nuclear Gamow-Teller response (GTR) within conceptually different state-of-the-art approaches is presented. Three nuclear microscopic models are considered: (i) the recently developed charge-exchange relativistic time blocking approximation (RTBA) based on the covariant density functional theory, (ii) the shell model (SM) with an extended "jj77" model space and (iii) the non-relativistic quasiparticle random-phase approximation (QRPA) with a Brueckner G-matrix effective interaction. We study the physics cases where two or all three of these models can be applied. The Gamow-Teller response functions are calculated for 208-Pb, 132-Sn and 78-Ni within both RTBA and QRPA. The strengths obtained for 208-Pb are compared to data that enables a firm model benchmarking. For the nucleus 132-Sn, also SM calculations are performed within the model space truncated at the level of a particle-hole (ph) coupled to vibration configurations. This allows a consistent comparison to the RTBA where ph+phonon coupling is responsible for the spreading width and considerable quenching of the GTR. Differences between the models and perspectives of their future developments are discussed.

E. Litvinova; B. A. Brown; D. -L. Fang; T. Marketin; R. G. T. Zegers

2014-02-04T23:59:59.000Z

Note: This page contains sample records for the topic "benchmark interior lighting" 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

Benchmarking nuclear models for Gamow-Teller response  

E-Print Network [OSTI]

A comparative study of the nuclear Gamow-Teller response (GTR) within conceptually different state-of-the-art approaches is presented. Three nuclear microscopic models are considered: (i) the recently developed charge-exchange relativistic time blocking approximation (RTBA) based on the covariant density functional theory, (ii) the shell model (SM) with an extended "jj77" model space and (iii) the non-relativistic quasiparticle random-phase approximation (QRPA) with a Brueckner G-matrix effective interaction. We study the physics cases where two or all three of these models can be applied. The Gamow-Teller response functions are calculated for 208-Pb, 132-Sn and 78-Ni within both RTBA and QRPA. The strengths obtained for 208-Pb are compared to data that enables a firm model benchmarking. For the nucleus 132-Sn, also SM calculations are performed within the model space truncated at the level of a particle-hole (ph) coupled to vibration configurations. This allows a consistent comparison to the RTBA where ph+ph...

Litvinova, E; Fang, D -L; Marketin, T; Zegers, R G T

2014-01-01T23:59:59.000Z

322

Benchmarking ICRF full-wave solvers for ITER  

Science Journals Connector (OSTI)

Benchmarking full-wave solvers for ion-cyclotron range of frequency (ICRF) simulations is performed using plasma profiles and equilibria obtained from integrated self-consistent modelling predictions of four ITER plasmas. One is for a high-performance baseline (5.3?T, 15?MA) DT H-mode. The others are for half-field, half-current plasmas of interest for the pre-activation phase with bulk plasma ion species being either hydrogen or He4. The predicted profiles are used by six full-wave solver groups to simulate the ICRF electromagnetic fields and heating, and by three of these groups to simulate the current drive. Approximate agreement is achieved by four of the solvers for the heating power partitions for the DT and He4 cases. Factor of two or more disagreements are found for the heating power partitions for the cases with second harmonic He3 heating in bulk H cases. Approximate agreement is achieved simulating the ICRF current-drive 1D profiles.

R.V. Budny; L. Berry; R. Bilato; P. Bonoli; M. Brambilla; R.J. Dumont; A. Fukuyama; R. Harvey; E.F. Jaeger; K. Indireshkumar; E. Lerche; D. McCune; C.K. Phillips; V. Vdovin; J. Wright; members of the ITPA-IOS

2012-01-01T23:59:59.000Z

323

A benchmark concept for simulation in radiographic testing  

SciTech Connect (OSTI)

The new standard ISO 17636–2:2013 “NDT of welds: Radiographic testing - Part 2: X- and gamma ray techniques with digital detectors” describes a complex procedure for film replacement by phosphor imaging plates and digital detector arrays. RT modeling software should consider these detector types, X-ray film, and the standard requirements for image quality. Practitioners expect the same visibility of image quality indicators (IQI) in the simulated radiographs as in the experimental exposures. The proposed benchmark test is based on the comparison of experimental radiographs taken at BAM with modeled ones of participants. The experimental setup and the determination of the equivalent penetrameter sensitivity (EPS) as described in the procedure of ASTM E 746 are used for quantitative evaluation of the achievable contrast sensitivity for step hole IQIs as considered in Annex B of ISO 17636–2. System classification data for Computed Radiography (CR) and film systems will be provided by BAM according to ISO 11699–1 for selected film systems and according to ASTM E 2446 for selected CR systems. The classification of films and digital detectors is based on the measurement of the dose response function, the basic spatial resolution (SR{sub b}) of the image, and the measured image noise, which depends on the detector efficiency, the quantum statistics, and the detector fixed pattern noise.

Ewert, U.; Deresch, A.; Bellon, C.; Jaenisch, G.-R. [Federal Institute for Materials Research and Testing Unter den Eichen 87, 12205 Berlin (Germany)

2014-02-18T23:59:59.000Z

324

Benchmark Evaluation of Plutonium Hemispheres Reflected by Steel and Oil  

SciTech Connect (OSTI)

During the period from June 1967 through September 1969 a series of critical experiments was performed at the Rocky Flats Critical Mass Laboratory with spherical and hemispherical plutonium assemblies as nested hemishells as part of a Nuclear Safety Facility Experimental Program to evaluate operational safety margins for the Rocky Flats Plant. These assemblies were both bare and fully or partially oil-reflected. Many of these experiments were subcritical with an extrapolation to critical configurations or critical at a particular oil height. Existing records reveal that 167 experiments were performed over the course of 28 months. Unfortunately, much of the data was not recorded. A reevaluation of the experiments had been summarized in a report for future experimental and computational analyses. This report examines only fifteen partially oil-reflected hemispherical assemblies. Fourteen of these assemblies also had close-fitting stainless-steel hemishell reflectors, used to determine the effective critical reflector height of oil with varying steel-reflector thickness. The experiments and their uncertainty in keff values were evaluated to determine their potential as valid criticality benchmark experiments of plutonium.

John Darrell Bess

2008-06-01T23:59:59.000Z

325

Metrics and Benchmarks for Energy Efficiency in Laboratories  

SciTech Connect (OSTI)

A wide spectrum of laboratory owners, ranging from universities to federal agencies, have explicit goals for energy efficiency in their facilities. For example, the Energy Policy Act of 2005 (EPACT 2005) requires all new federal buildings to exceed ASHRAE 90.1-2004 1 by at least 30 percent. The University of California Regents Policy requires all new construction to exceed California Title 24 2 by at least 20 percent. A new laboratory is much more likely to meet energy efficiency goals if quantitative metrics and targets are explicitly specified in programming documents and tracked during the course of the delivery process. If efficiency targets are not explicitly and properly defined, any additional capital costs or design time associated with attaining higher efficiencies can be difficult to justify. The purpose of this guide is to provide guidance on how to specify and compute energy efficiency metrics and benchmarks for laboratories, at the whole building as well as the system level. The information in this guide can be used to incorporate quantitative metrics and targets into the programming of new laboratory facilities. Many of these metrics can also be applied to evaluate existing facilities. For information on strategies and technologies to achieve energy efficiency, the reader is referred to Labs21 resources, including technology best practice guides, case studies, and the design guide (available at www.labs21century.gov/toolkit).

Mathew, Paul

2007-10-26T23:59:59.000Z

326

Vectorization on Monte Carlo particle transport: an architectural study using the LANL benchmark “GAMTEB”  

Science Journals Connector (OSTI)

Fully vectorized versions of the Los Alamos National Laboratory benchmark code Gamteb, a Monte Carlo photon transport algorithm, were developed for the Cyber 205/ETA-10 and Cray X-MP/Y-MP architectures. Single-processor performance measurements ...

P. J. Burns; M. Christon; R. Schweitzer; O. M. Lubeck; H. J. Wasserman

1989-08-01T23:59:59.000Z

327

CBER-DETR Nevada Coincident and Leading Employment Benchmark Revisions Add Employment to Nevada  

E-Print Network [OSTI]

Statistics. The Nevada Coincident EmploymentCBER-DETR Nevada Coincident and Leading Employment Indexes1 Benchmark Revisions Add Employment to Nevada The Nevada Coincident Employment Index measures the ups and downs of the Nevada economy using

Ahmad, Sajjad

328

Stiffness-Mass Ratios Method for a baseline determination and damage assessment of a benchmark structure  

E-Print Network [OSTI]

Superior de Ingenieria y Arquitectura Chair of Advisory Committee: Dr. Luciana Barroso A new method based on ratios between stiffness and mass values from the eigenvalue problem is introduced and applied to the benchmark suucture to obtain baseline modal...

Rocha, Ramses Rodriguez

2002-01-01T23:59:59.000Z

329

Transcript of March 28, 2013, TAP webinar titled Internal Benchmarking Outreach and Data Collection Techniques  

Broader source: Energy.gov [DOE]

U.S. Department of Energy (DOE) Technical Assistance Program (TAP) transcript of a TAP webinar held on March 28, 2013 and dealing with internal benchmarking outreach and data collection techniques.

330

Development of whole-building energy performance models as benchmarks for retrofit projects  

Science Journals Connector (OSTI)

This paper presents a systematic development process of whole-building energy models as performance benchmarks for retrofit projects. Statistical regression-based models and computational performance models are being used for retrofit projects in industry ...

Omer Tugrul Karaguzel; Khee Poh Lam

2011-12-01T23:59:59.000Z

331

Energy consumption characterization as an input to building management and performance benchmarking - a case study PPT  

E-Print Network [OSTI]

performance characterization of each of its buildings, looking specifically at the typology of canteen. Developing building energy performance benchmarking systems enables the comparison of actual consumption of individual buildings against others of the same...

Bernardo, H.; Neves, L.; Oliveira, F.; Quintal, E.

2012-01-01T23:59:59.000Z

332

Vehicle Technologies Office Merit Review 2014: Benchmarking EV and HEV Technologies  

Broader source: Energy.gov [DOE]

Presentation given by Oak Ridge National Laboratory at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about benchmarking EV...

333

The Activities of the International Criticality Safety Benchmark Evaluation Project (ICSBEP)  

SciTech Connect (OSTI)

The International Criticality Safety Benchmark Evaluation Project (ICSBEP) was initiated in 1992 by the United States Department of Energy. The ICSBEP became an official activity of the Organization for Economic Cooperation and Development (OECD) – Nuclear Energy Agency (NEA) in 1995. Representatives from the United States, United Kingdom, France, Japan, the Russian Federation, Hungary, Republic of Korea, Slovenia, Yugoslavia, Kazakhstan, Spain, and Israel are now participating. The purpose of the ICSBEP is to identify, evaluate, verify, and formally document a comprehensive and internationally peer-reviewed set of criticality safety benchmark data. The work of the ICSBEP is published as an OECD handbook entitled “International Handbook of Evaluated Criticality Safety Benchmark Experiments”. The 2001 Edition of the Handbook contains benchmark specifications for 2642 critical or subcritical configurations that are intended for use in validation efforts and for testing basic nuclear data.

Briggs, Joseph Blair

2001-10-01T23:59:59.000Z

334

Benchmarking ENDF/B-VII.1, JENDL-4.0 and JEFF-3.1  

SciTech Connect (OSTI)

Three nuclear data libraries have been tested extensively using criticality safety benchmark calculations. The three libraries are the new release of the US library ENDF/B-VII.1 (2011), the new release of the Japanese library JENDL-4.0 (2011), and the OECD/NEA library JEFF-3.1 (2006). All calculations were performed with the continuous-energy Monte Carlo code MCNP (version 4C3, as well as version 6-beta1). Around 2000 benchmark cases from the International Handbook of Criticality Safety Benchmark Experiments (ICSBEP) were used. The results were analyzed per ICSBEP category, and per element. Overall, the three libraries show similar performance on most criticality safety benchmarks. The largest differences are probably caused by elements such as Be, C, Fe, Zr, W. (authors)

Van Der Marck, S. C. [Nuclear Research and Consultancy Group NRG, P.O. Box 25, 1755 ZG Petten (Netherlands)

2012-07-01T23:59:59.000Z

335

Benchmarking of Advanced HEVs and PHEVs over a Wide Range...  

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

of the year 6 FY08 Wide Temperature Range Benchmarking > PHEV's On road Testing of PHEV Conversions (Prius and Escape) - On Road evaluation at Argonne (ANL City Cycle) * Hymotion...

336

Improved Product Energy Intensity Benchmarking Metrics for Thermally Concentrated Food Products  

Science Journals Connector (OSTI)

Improved Product Energy Intensity Benchmarking Metrics for Thermally Concentrated Food Products ... Sogut, Z.; Ilten, N.; Oktay, Z.Energetic and exergetic performance evaluation of the quadruple-effect evaporator unit in tomato paste evaporation Energy 2010, 35, 3821– 3826 ...

Michael E. Walker; Craig S. Arnold; David J. Lettieri; Margot J. Hutchins; Eric Masanet

2014-09-12T23:59:59.000Z

337

Quantum Monte Carlo benchmark of exchange-correlation functionals for bulk water  

SciTech Connect (OSTI)

The accurate description of the thermodynamic and dynamical properties of liquid water from first-principles is a very important challenge to the theoretical community. This represents not only a critical test of the predictive capabilities of first-principles methods, but it will also shed light into the microscopic properties of such an important substance. Density Functional Theory, the main workhorse in the field of first-principles methods, has been so far unable to properly describe water and its unusual properties in the liquid state. With the recent introduction of exact exchange and an improved description of dispersion interaction, the possibility of an accurate description of the liquid is finally within reach. Unfortunately, there is still no way to systematically improve exchange-correlation functionals and the number of available functionals is very large. In this article we use highly accurate quantum Monte Carlo calculations to benchmark a selection of exchange-correlation functionals typically used in Density Functional Theory simulations of bulk water. This allows us to test the predictive capabilities of these functionals in water, giving us a way not only to choose optimal functionals for first-principles simulations, but also giving us a route for the optimization of the functionals for the system at hand. We compare and contrast the importance of different features of functionals, including the hybrid component, the vdW component, and their importance within different aspects of the PES. In addition, we test a recently introduce scheme that combines Density Functional Theory with Coupled Cluster Calculations through a Many-Body expansion of the energy, in order to correct the inaccuracies in the description of short range interactions in the liquid.

Morales, Miguel A [Lawrence Livermore National Laboratory (LLNL); Gergely, John [University of Illinois, Urbana-Champaign; McMinis, Jeremy [Lawrence Livermore National Laboratory (LLNL); McMahon, Jeffrey [University of Illinois, Urbana-Champaign; Kim, Jeongnim [ORNL; Ceperley, David M. [University of Illinois, Urbana-Champaign

2014-01-01T23:59:59.000Z

338

Design of Double Salient Interior Permanent Magnet Machine Based on Mutually Coupled  

E-Print Network [OSTI]

Design of Double Salient Interior Permanent Magnet Machine Based on Mutually Coupled Reluctance--This paper presents a novel structure of double salient interior permanent magnet machine (DSIPM machine-- double salient, d-axis and q-axis inductances, cogging torque, permanent magnets, flux

Paris-Sud XI, Université de

339

Primal-Dual Interior Point Method Applied to the Short Term Hydroelectric Scheduling Including a  

E-Print Network [OSTI]

Primal-Dual Interior Point Method Applied to the Short Term Hydroelectric Scheduling Including that minimizes losses in the transmission and costs in the generation of a hydroelectric power system, formulated such perturbing parameter. Keywords-- Hydroelectric power system, Network flow, Predispatch, Primal-dual interior

Oliveira, Aurélio R. L.

340

Roadmap: Interior Design Bachelor of Arts College of Architecture and Environmental Design  

E-Print Network [OSTI]

Roadmap: Interior Design ­ Bachelor of Arts [AE-BA-ID] College of Architecture and Environmental;Roadmap: Interior Design ­ Bachelor of Arts [AE-BA-ID] College of Architecture and Environmental Design and Human Behavior 3 C ARCH 10012 Survey of Architectural History II 3 Fulfills Kent Core Fine Arts MATH

Sheridan, Scott

Note: This page contains sample records for the topic "benchmark interior lighting" 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

UNLV School of Architecture BACHELOR OF SCIENCE INTERIOR ARCHITECTURE AND DESIGN  

E-Print Network [OSTI]

UNLV School of Architecture BACHELOR OF SCIENCE INTERIOR ARCHITECTURE AND DESIGN 4505 south maryland parkway, las vegas, nevada 89145-4018 telephone: 702 895 3031 fax: 702 895 1119 http://architecture everything the world has to offer, andwemakeitourown." Undergraduate Program in Interior Architecture

Hemmers, Oliver

342

U.S. Departments of Energy and Interior Announce Site for Solar Energy  

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

Departments of Energy and Interior Announce Site for Solar Departments of Energy and Interior Announce Site for Solar Energy Demonstration Projects in the Nevada Desert U.S. Departments of Energy and Interior Announce Site for Solar Energy Demonstration Projects in the Nevada Desert July 8, 2010 - 12:00am Addthis Washington, DC - U.S. Department of Energy Secretary Steven Chu, U.S. Department of Interior Secretary Ken Salazar and Senate Majority Leader Harry Reid of Nevada announced today the site of the new Solar Demonstration Zone to demonstrate cutting-edge solar energy technologies. The Solar Demonstration Zone will be located in the southwest corner of the Nevada Test Site, a former nuclear site, on lands owned by the Department of Interior's Bureau of Land Management (BLM) and administered by DOE's National Nuclear Security Administration. Secretaries Chu and Salazar

343

U.S. Departments of Interior and Energy Release Report on Indian Land  

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

Departments of Interior and Energy Release Report on Indian Departments of Interior and Energy Release Report on Indian Land Rights-of-Way Study, May 15, 2007 U.S. Departments of Interior and Energy Release Report on Indian Land Rights-of-Way Study, May 15, 2007 The U.S. Department of the Interior (DOI) and the U.S. Department of Energy (DOE) (Departments) today delivered to Congress and sent to the Federal Register the Indian Land Rights-of-Way Study required by Section 1813 of the Energy Policy Act of 2005 (EPACT). The study provides analyses and recommendations on energy rights-of-way (ROWs) negotiations on tribal lands. U.S. Departments of Interior and Energy Release Report on Indian Land Rights-of-Way Study, May 15, 2007 More Documents & Publications Energy Policy Act of 2005, Section 1813, Draft Report to Congress: Federal

344

CALiPER Exploratory Study: Recessed Troffer Lighting  

SciTech Connect (OSTI)

This report describes an exploration of troffer lighting as used in office and classroom spaces, which was conducted by the CALiPER program. Twenty-four pairs of 2×2 and 2×4 troffers were procured anonymously, documented, tested for photometric and electrical performance, and installed in a mockup office space in Portland, Oregon. Three of the pairs were T8 fluorescent benchmark products, 12 were dedicated LED troffers, five were fluorescent troffers modified for LED lamps (sometimes referred to as "tubes"), and another four troffers were modified with LED retrofit kits. The modifications were performed by a commercial electrical contractor, following the instructions provided by the retrofit lamp or kit manufacturer. Once installed in the mockup facility, the converted luminaires were examined by a NRTL (Nationally Recognized Testing Laboratory) safety expert, who provided feedback on safety issues. In September 2012, a group of lighting designers, engineers, and facility managers were brought in to observe the LED luminaires in comparison to fluorescent benchmarks. This report documents performance in measures that go beyond illuminance values or luminaire efficacy. Dedicated LED troffers are ready to compete with fluorescent troffers in terms of efficacy (lumens per watt), and in many lighting quality issues such as glare, light distribution, visual appearance, and color quality. That is not to say that each one is stellar, but each one tested in this CALiPER study bested the fluorescent benchmarks in terms of efficacy, and almost all were rated highly in several categories -- only one luminaire of twelve performed consistently poorly.

Miller, Naomi J.; Royer, Michael P.; Poplawski, Michael E.

2013-04-28T23:59:59.000Z

345

Light Bodies: Exploring Interactions with Responsive Lights  

E-Print Network [OSTI]

reinterpretation of street lighting. Before fixed infrastructure illuminated cities at night, people carried Urban street lighting today is a networked, fixed infrastructure that relies on the electrical grid. WeLight Bodies: Exploring Interactions with Responsive Lights Susanne Seitinger MIT Media Laboratory

Hunt, Galen

346

Lighting | Department of Energy  

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

Lighting Lighting Lighting When you're shopping for lightbulbs, compare lumens and use the Lighting Facts label to be sure you're getting the amount of light, or level of brightness, you want. You can save money and energy while lighting your home and still maintaining good light quantity and quality. Consider energy-efficient lighting options to use the same amount of light for less money. Learn strategies for comparing and buying lighting products and using them efficiently. Featured Lighting Choices to Save You Money Light your home for less money while using the same amount of light. How Energy-Efficient Light Bulbs Compare with Traditional Incandescents Energy-efficient light bulbs are available today and could save you about $50 per year in energy costs when you replace 15 traditional incandescent bulbs in your home.

347

COMET solutions to whole core CANDU-6 benchmark problems  

SciTech Connect (OSTI)

In this paper, the coarse mesh transport code COMET is used to solve CANDU-6 benchmark problems in two and three dimensional geometry. These problems are representative of a simplified quarter core reactor model. The COMET solutions, the core eigenvalue and the fuel pin fission density distribution, are compared to those from the Monte Carlo code MCNP using two-group cross sections. COMET decomposes the core volume into a set of non-overlapping sub-volumes (coarse meshes) and uses pre-computed heterogeneous response functions that are constructed using Legendre polynomials as boundary conditions to generate a user selected whole core solution (e.g., the core eigenvalue and fuel pin fission density distribution). These response functions are pre-computed by performing fixed source calculations with a modified version of MCNP in only the unique coarse meshes in the core. Reference solutions are calculated by MCNP5 with a two-group energy library generated with the HELIOS lattice code. In the 2-D problem, the angular current on the coarse mesh interfaces in COMET is expanded to 2. order in both spatial and angular variables. The COMET eigenvalue error is 0.09%. The corresponding average error in the fission density over all 3515 fuel pins is 0.5%. The maximum error observed is 2.0%. For the 3-D case, with 4. order expansion in space and azimuthal angle and 2. order expansion in the cosine of the polar angle, the eigenvalue differs from the reference solution by 0.05%. The average fission density error over the 42180 fuel pins is 0.7% with a maximum error of 3.3%. (authors)

Forget, B.; Rahnema, F. [Nuclear and Radiological Engineering / Medical Physics Programs, George W. Woodruff School, Georgia Inst. of Technology, Atlanta, GA 30332-0405 (United States)

2006-07-01T23:59:59.000Z

348

Sharks that pass in the night: using Geographical Information Systems to investigate competition in the Cretaceous Western Interior Seaway  

Science Journals Connector (OSTI)

...In Evolution of the Western Interior Basin. Geol...Albian to Turonian) Colorado Group of western Canada: microfossil...Ptychodontidae) in the Western Interior Sea. Trans...Cretaceous of Kansas and Colorado, USA. Palaios 16...

2011-01-01T23:59:59.000Z

349

Architectural Lighting Analysis in Virtual Lighting Laboratory  

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

Architectural Lighting Analysis in Virtual Lighting Laboratory Architectural Lighting Analysis in Virtual Lighting Laboratory Speaker(s): Mehlika Inanici Date: July 7, 2003 - 12:00pm Location: Bldg. 90 Seminar Host/Point of Contact: Satkartar K. Kinney Virtual Lighting Laboratory is a Radiance-based lighting analysis tool and methodology that proposes transformations in the utilization of computer visualization in lighting analysis and design decision-making. It is a computer environment, where the user has been provided with matrices of illuminance and luminance values extracted from high dynamic range images. The principal idea is to provide the laboratory to the designer and researcher to explore various lighting analysis techniques instead of imposing limited number of predetermined metrics. In addition, it introduces an analysis approach for temporal and spatial lighting

350

Photonic assisted light trapping integrated in ultrathin crystalline silicon solar cells by nanoimprint lithography  

E-Print Network [OSTI]

We report on the fabrication of two-dimensional periodic photonic nanostructures by nanoimprint lithography and dry etching, and their integration into a 1-{\\mu}m-thin mono-crystalline silicon solar cell. Thanks to the periodic nanopatterning, a better in-coupling and trapping of light is achieved, resulting in an absorption enhancement. The proposed light trapping mechanism can be explained as the superposition of a graded index effect and of the diffraction of light inside the photoactive layer. The absorption enhancement is translated into a 23% increase in short-circuit current, as compared to the benchmark cell, resulting in an increase in energy-conversion efficiency.

Trompoukis, Christos; Depauw, Valérie; Gordon, Ivan; Poortmans, Jef; 10.1063/1.4749810.

2012-01-01T23:59:59.000Z

351

UNITED STATES GEOLOGICAL SURVEY DEPARTMENT OF THE INTERIOR  

Office of Scientific and Technical Information (OSTI)

UNITED STATES UNITED STATES GEOLOGICAL SURVEY DEPARTMENT OF THE INTERIOR i ..- - - - . WA-5 PROJECT REPORT West A f r i c a n S t a t e s (ECOWAS) Region I n v e s t i g a t i o n (1R)WA-5 USGS-OFR--82-714 DE84 900493 ASSESSMENT OF THE PETROLEUM, COAL,, AND GEOTHERMAL RESOURCES OF THE ECONOMIC COMMUNITY OF WEST AFRICAN STATES (ECOWAS) REGION Compiled by Robert E. M a t t i c k U.S. G e o l o g i c a l Survey Open-File Report 92 - 7/4! DISCLAIMER This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency Thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process

352

UNITED STATES D E P - OF TEE INTERIOR C  

Office of Legacy Management (LM)

TEI -764 TEI -764 Nuclear $xplosions --Peaceful Applications 316858 UNITED STATES D E P - OF TEE INTERIOR C z E O L o G I C A L SURVEY S U P P ~ A R Y RFFORT ON G E O L O G I C INVESTIGATIONS I N S U P P O R T O F PHASE 11, PROJECT C E W i R I C C IN THE VICINITY O F CAPE THCIMPSOIV, NOR!FE~~ESTERN ALASKA* Eeuben Kachadwrian, A. H1 Zachenbmch, G. W. Moo~e, and R. M. lhller This report is preliminary an8 has not been edited for conformity with Geological Survey format and nomenclature, b Whis report concerns work done on behalf of San Francisco Operations Office, U . S . Atomic Energy Ccmnnission. June 1 g 0 DISCLAIMER Portions of this document may be illegible in electronic image products. Images are produced from the best available original document. rJIJh?l%D STATE33 D E P A R M OF THE ImERIOR G E O L O

353

Interior Permanent Magnet Reluctance Machine with Brushless Field Excitation  

SciTech Connect (OSTI)

In a conventional permanent magnet (PM) machine, the air-gap flux produced by the PM is fixed. It is difficult to enhance the air-gap flux density due to limitations of the PM in a series-magnetic circuit. However, the air-gap flux density can be weakened by using power electronic field weakening to the limit of demagnetization of the PMs. This paper presents the test results of controlling the PM air-gap flux density through the use of a stationary brushless excitation coil in a reluctance interior permanent magnet with brushless field excitation (RIPM-BFE) motor. Through the use of this technology the air-gap flux density can be either enhanced or weakened. There is no concern with demagnetizing the PMs during field weakening. The leakage flux of the excitation coil through the PMs is blocked. The prototype motor built on this principle confirms the concept of flux enhancement and weakening through the use of excitation coils.

Wiles, R.H.

2005-10-07T23:59:59.000Z

354

A Step Towards Conservation for Interior Alaska Tribes  

SciTech Connect (OSTI)

This project includes a consortium of tribes. The tribes include Hughes (representing the consortium) Birch Creek, Huslia, and Allakaket. The project proposed by Interior Regional Housing Authority (IRHA) on behalf of the villages of Hughes, Birch Creek, Huslia and Allakaket is to develop an energy conservation program relevant to each specific community, educate tribe members and provide the tools to implement the conservation plan. The program seeks to achieve both energy savings and provide optimum energy requirements to support each tribe's mission. The energy management program will be a comprehensive program that considers all avenues for achieving energy savings, from replacing obsolete equipment, to the design and construction of energy conservation measures, the implementation of energy saving operation and maintenance procedures, the utilization of a community-wide building energy management system, and a commitment to educating the tribes on how to decrease energy consumption. With the implementation of this program and the development of an Energy Management Plan, these communities can then work to reduce the high cost of living in rural Alaska.

Kimberly Carlo

2012-07-07T23:59:59.000Z

355

Automatic Lighting Shutoff for Tenant Spaces - Code Notes | Building Energy  

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

Automatic Lighting Shutoff for Tenant Spaces - Code Notes Automatic Lighting Shutoff for Tenant Spaces - Code Notes Automatic shutoff capability for all interior building lighting (with exceptions) is required by ASHRAE Standard 90.1-2007 (as well as previous versions back to 1999) and the 2009 International Energy Conservation Code (including versions back to 2003) for buildings over 5,000ft2. Publication Date: Thursday, March 10, 2011 cn_automatic_lighting_shutoff_for_tenant_spaces.pdf Document Details Document Number: PNNL-SA-66719 Prepared by: Pacific Northwest National Laboratory for the U.S. Department of Energy Building Energy Codes Program Focus: Compliance Building Type: Commercial Code Referenced: ASHRAE Standard 90.1-2007 2009 IECC Document type: Code Notes Target Audience: Architect/Designer Builder Code Official

356

Comparing Commercial Lighting Energy Requirements | Building Energy Codes  

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

Comparing Commercial Lighting Energy Requirements Comparing Commercial Lighting Energy Requirements ASHRAE Standard 90.1-2004 and the 2003 International Energy Conservation Code include requirements for interior and exterior lighting in new construction, additions, and alterations for all commercial buildings, including residential structures with four or more stories above grade. Publication Date: Wednesday, May 13, 2009 ta_comparing_commercial_lighting_energy_requirements.pdf Document Details Affiliation: DOE BECP Document Number: PNNL-SA-49098 Focus: Compliance Building Type: Commercial Code Referenced: ASHRAE Standard 90.1-2004 2003 IECC Document type: Technical Articles Target Audience: Architect/Designer Builder Code Official Contractor Engineer Contacts Web Site Policies U.S. Department of Energy USA.gov Last Updated: Wednesday, July 25, 2012 - 15:22

357

Toxicological benchmarks for potential contaminants of concern for effects on soil and litter invertebrates and heterotrophic process  

SciTech Connect (OSTI)

An important step in ecological risk assessments is screening the chemicals occur-ring on a site for contaminants of potential concern. Screening may be accomplished by comparing reported ambient concentrations to a set of toxicological benchmarks. Multiple endpoints for assessing risks posed by soil-borne contaminants to organisms directly impacted by them have been established. This report presents benchmarks for soil invertebrates and microbial processes and addresses only chemicals found at United States Department of Energy (DOE) sites. No benchmarks for pesticides are presented. After discussing methods, this report presents the results of the literature review and benchmark derivation for toxicity to earthworms (Sect. 3), heterotrophic microbes and their processes (Sect. 4), and other invertebrates (Sect. 5). The final sections compare the benchmarks to other criteria and background and draw conclusions concerning the utility of the benchmarks.

Will, M.E.; Suter, G.W. II

1995-09-01T23:59:59.000Z

358

Probing light stop pairs at the LHC  

Science Journals Connector (OSTI)

In this work, we study the light stop pair signals at the LHC. We explore the supersymmetry parameter space with nonuniversal gaugino and third-generation masses at the grand unified theory scale. Recent LHC supersymmetry search results based on 35??pb-1 and 1??fb-1 of data are implemented to put the limits on stop pair events. The dark matter relic density and direct detection constraints are also taken into account. Detailed simulations on the signals and background for some benchmark points are performed, and it is found that the stop pair signals usually escape the LHC search if the present cut conditions are used. We also explore the potential and sensitivity of ILC to probe such scenarios. It is found that the ILC can detect them with an integrated luminosity of a few tens of fb-1.

Xiao-Jun Bi; Qi-Shu Yan; Peng-Fei Yin

2012-02-07T23:59:59.000Z

359

Cree Sets New Benchmarks for LED Efficacy and Brightness  

Broader source: Energy.gov [DOE]

Cree has successfully created a cool white LED prototype that delivers 107 lm/W at 350mA. This achievement builds on the Cree EZBright® LED chip platform, developed in part with prior funding support from DOE. Cree made the prototype LED under their DOE project focused on developing LED chips incorporating photonic crystal elements for improved light extraction and novel package technology for higher down-conversion efficiency compared to conventional LEDs. Based on a 1 millimeter-square chip, the new prototype LED produces white light with a CCT of 5500K and a CRI of 73. Integration of four of these prototype LEDs can produce luminous flux of more than 450 lumens.

360

Benchmarking analytical calculations of proton doses in heterogeneous matter  

SciTech Connect (OSTI)

A proton dose computational algorithm, performing an analytical superposition of infinitely narrow proton beamlets (ASPB) is introduced. The algorithm uses the standard pencil beam technique of laterally distributing the central axis broad beam doses according to the Moliere scattering theory extended to slablike varying density media. The purpose of this study was to determine the accuracy of our computational tool by comparing it with experimental and Monte Carlo (MC) simulation data as benchmarks. In the tests, parallel wide beams of protons were scattered in water phantoms containing embedded air and bone materials with simple geometrical forms and spatial dimensions of a few centimeters. For homogeneous water and bone phantoms, the proton doses we calculated with the ASPB algorithm were found very comparable to experimental and MC data. For layered bone slab inhomogeneity in water, the comparison between our analytical calculation and the MC simulation showed reasonable agreement, even when the inhomogeneity was placed at the Bragg peak depth. There also was reasonable agreement for the parallelepiped bone block inhomogeneity placed at various depths, except for cases in which the bone was located in the region of the Bragg peak, when discrepancies were as large as more than 10%. When the inhomogeneity was in the form of abutting air-bone slabs, discrepancies of as much as 8% occurred in the lateral dose profiles on the air cavity side of the phantom. Additionally, the analytical depth-dose calculations disagreed with the MC calculations within 3% of the Bragg peak dose, at the entry and midway depths in the phantom. The distal depth-dose 20%-80% fall-off widths and ranges calculated with our algorithm and the MC simulation were generally within 0.1 cm of agreement. The analytical lateral-dose profile calculations showed smaller (by less than 0.1 cm) 20%-80% penumbra widths and shorter fall-off tails than did those calculated by the MC simulations. Overall, this work validates the usefulness of our ASPB algorithm as a reasonably fast and accurate tool for quality assurance in planning wide beam proton therapy treatment of clinical sites either composed of homogeneous materials or containing laterally extended inhomogeneities that are comparable in density and located away from the Bragg peak depths.

Ciangaru, George; Polf, Jerimy C.; Bues, Martin; Smith, Alfred R. [Proton Therapy Facility, Department of Radiation Physics, University of Texas M.D. Anderson Cancer Center, 1515 Holcombe Blvd., Houston, Texas 77030 (United States)

2005-12-15T23:59:59.000Z

Note: This page contains sample records for the topic "benchmark interior lighting" 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

Mobile lighting apparatus  

DOE Patents [OSTI]

A mobile lighting apparatus includes a portable frame such as a moveable trailer or skid having a light tower thereon. The light tower is moveable from a stowed position to a deployed position. A hydrogen-powered fuel cell is located on the portable frame to provide electrical power to an array of the energy efficient lights located on the light tower.

Roe, George Michael; Klebanoff, Leonard Elliott; Rea, Gerald W; Drake, Robert A; Johnson, Terry A; Wingert, Steven John; Damberger, Thomas A; Skradski, Thomas J; Radley, Christopher James; Oros, James M; Schuttinger, Paul G; Grupp, David J; Prey, Stephen Carl

2013-05-14T23:59:59.000Z

362

The IAEA Coordinated Research Program on HTGR Reactor Physics, Thermal-hydraulics and Depletion Uncertainty Analysis: Description of the Benchmark Test Cases and Phases  

SciTech Connect (OSTI)

The continued development of High Temperature Gas Cooled Reactors (HTGRs) requires verification of design and safety features with reliable high fidelity physics models and robust, efficient, and accurate codes. The uncertainties in the HTR analysis tools are today typically assessed with sensitivity analysis and then a few important input uncertainties (typically based on a PIRT process) are varied in the analysis to find a spread in the parameter of importance. However, one wish to apply a more fundamental approach to determine the predictive capability and accuracies of coupled neutronics/thermal-hydraulics and depletion simulations used for reactor design and safety assessment. Today there is a broader acceptance of the use of uncertainty analysis even in safety studies and it has been accepted by regulators in some cases to replace the traditional conservative analysis. Finally, there is also a renewed focus in supplying reliable covariance data (nuclear data uncertainties) that can then be used in uncertainty methods. Uncertainty and sensitivity studies are therefore becoming an essential component of any significant effort in data and simulation improvement. In order to address uncertainty in analysis and methods in the HTGR community the IAEA launched a Coordinated Research Project (CRP) on the HTGR Uncertainty Analysis in Modelling early in 2012. The project is built on the experience of the OECD/NEA Light Water Reactor (LWR) Uncertainty Analysis in Best-Estimate Modelling (UAM) benchmark activity, but focuses specifically on the peculiarities of HTGR designs and its simulation requirements. Two benchmark problems were defined with the prismatic type design represented by the MHTGR-350 design from General Atomics (GA) while a 250 MW modular pebble bed design, similar to the INET (China) and indirect-cycle PBMR (South Africa) designs are also included. In the paper more detail on the benchmark cases, the different specific phases and tasks and the latest status and plans are presented.

Frederik Reitsma; Gerhard Strydom; Bismark Tyobeka; Kostadin Ivanov

2012-10-01T23:59:59.000Z

363

Ready to Retrofit: The Process of Project Team Selection, Building Benchmarking, and Financing Commercial Building Energy Retrofit Projects  

E-Print Network [OSTI]

such as existing building benchmark data) ? Modeling newof returnanalysis ? Modeling for building types across aenergy  savings   •   modeling   whole-­?building   energy  

Sanders, Mark D.

2014-01-01T23:59:59.000Z

364

Benchmarking local public libraries using non-parametric frontier methods: A case study of Flanders  

Science Journals Connector (OSTI)

Abstract Being faced with significant budget cuts and continual pressure to do more with less, issues of efficiency and effectiveness became a priority for local governments in most countries. In this context, benchmarking is widely acknowledged as a powerful tool for local performance management and for improving the efficiency and effectiveness of local service delivery. Performance benchmarking exercises are regularly carried out using ratio analysis, by comparing single indicators. Since this approach offers only limited assessments in absolute terms, it is difficult for decision-makers to track and improve overall performance. Therefore, the use of non-parametric frontier methods, namely free disposal hull (FDH) and data envelopment analysis (DEA) is presented as an alternative technique for benchmarking the performance of organizations in relative terms. The potential applications and strengths of these non-parametric frontier methods for benchmarking the efficiency of local public services are highlighted by applying FDH and DEA techniques to the local public libraries in Flanders. Incorporating all possible paths of expansion – both in space and in time – enables a focus on sustainability within efficiency benchmarking.

Jesse Stroobants; Geert Bouckaert

2014-01-01T23:59:59.000Z

365

Utilizing benchmark data from the ANL-ZPR diagnostic cores program  

SciTech Connect (OSTI)

The support of the criticality safety community is allowing the production of benchmark descriptions of several assemblies from the ZPR Diagnostic Cores Program. The assemblies have high sensitivities to nuclear data for a few isotopes. This can highlight limitations in nuclear data for selected nuclides or in standard methods used to treat these data. The present work extends the use of the simplified model of the U9 benchmark assembly beyond the validation of k{sub eff}. Further simplifications have been made to produce a data testing benchmark in the style of the standard CSEWG benchmark specifications. Calculations for this data testing benchmark are compared to results obtained with more detailed models and methods to determine their biases. These biases or corrections factors can then be applied in the use of the less refined methods and models. Data testing results using Versions IV, V, and VI of the ENDF/B nuclear data are presented for k{sub eff}, f{sup 28}/f{sup 25}, c{sup 28}/f{sup 25}, and {beta}{sub eff}. These limited results demonstrate the importance of studying other integral parameters in addition to k{sub eff} in trying to improve nuclear data and methods and the importance of accounting for methods and/or modeling biases when using data testing results to infer the quality of the nuclear data files.

Schaefer, R. W.; McKnight, R. D.

2000-02-15T23:59:59.000Z

366

Light Old and New  

Science Journals Connector (OSTI)

The Sun, Moon and stars have been our lights since the earliest times. We have learned ... have much more recently filled our homes and streets with artificial lighting. We are, however, in danger of...natural lights

Bob Mizon

2002-01-01T23:59:59.000Z

367

Specific light in sculpture  

E-Print Network [OSTI]

Specific light is defined as light from artificial or altered natural sources. The use and manipulation of light in three dimensional sculptural work is discussed in an historic and contemporary context. The author's work ...

Powell, John William

1989-01-01T23:59:59.000Z

368

Lighting | Department of Energy  

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

to installing LEDs in existing fixtures. Tips and Advice Tips: Lighting Lighting choices save you money. Energy-efficient light bulbs are available in a wide variety of sizes...

369

Natural lighting and skylights  

E-Print Network [OSTI]

There are many physiological and psychological factors which enter into the proper design of space for human occupancy. One of these elements is light. Both natural light and manufactured light are basic tools with which any designer must work...

Evans, Benjamin Hampton

1961-01-01T23:59:59.000Z

370

Parametric light generation  

Science Journals Connector (OSTI)

...potential to deliver coherent light with high spectral purity...universal constants such as the speed of light. Single- frequency CW...assessment of optical switching speeds in telecommunication technology...A (2003) Parametric light generation 2749 ment of...

2003-01-01T23:59:59.000Z

371

U.S. Departments of Interior and Energy Release Report on Indian Land  

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

Departments of Interior and Energy Release Report on Indian Departments of Interior and Energy Release Report on Indian Land Rights-of-Way Study U.S. Departments of Interior and Energy Release Report on Indian Land Rights-of-Way Study May 15, 2007 - 12:55pm Addthis WASHINGTON, DC - The U.S. Department of the Interior (DOI) and the U.S. Department of Energy (DOE) (Departments) today delivered to Congress and sent to the Federal Register the Indian Land Rights-of-Way Study required by Section 1813 of the Energy Policy Act of 2005 (EPACT). The study provides analyses and recommendations on energy rights-of-way (ROWs) negotiations on tribal lands. The study recommended that grants, expansions, or renewals of energy ROWs on tribal lands should continue to be based on terms negotiated between the two parties. In the event that negotiations are not successful,

372

U.S. Departments of Interior and Energy Release Report on Indian Land  

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

Departments of Interior and Energy Release Report on Indian Departments of Interior and Energy Release Report on Indian Land Rights-of-Way Study U.S. Departments of Interior and Energy Release Report on Indian Land Rights-of-Way Study May 15, 2007 - 11:02am Addthis WASHINGTON, DC - The U.S. Department of the Interior (DOI) and the U.S. Department of Energy (DOE) (Departments) today delivered to Congress and sent to the Federal Register the Indian Land Rights-of-Way Study required by Section 1813 of the Energy Policy Act of 2005 (EPACT). The study provides analyses and recommendations on energy rights-of-way (ROWs) negotiations on tribal lands. The study recommended that grants, expansions, or renewals of energy ROWs on tribal lands should continue to be based on terms negotiated between the two parties. In the event that negotiations are not successful,

373

Departments of Energy and Interior Award Nearly $17 Million for Advanced  

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

Interior Award Nearly $17 Million for Interior Award Nearly $17 Million for Advanced Hydropower Technologies Departments of Energy and Interior Award Nearly $17 Million for Advanced Hydropower Technologies September 6, 2011 - 2:30pm Addthis U.S. Department Energy Secretary Steven Chu and U.S. Department of the Interior Secretary Ken Salazar today announced nearly $17 million in funding over the next three years for research and development projects to advance hydropower technology. Sixteen projects in 11 states were selected through a competitive grant process for their ability to contribute to the development of innovative technologies that produce hydropower more efficiently, reduce costs and increase sustainable hydropower generation. The funding will help advance the Obama Administration's goal of meeting

374

Tidal Deposits of the Campanian Western Interior Seaway, Wyoming, Utah and Colorado, USA  

Science Journals Connector (OSTI)

The large-scale effects of tidal waves entering the Cretaceous Western Interior Seaway from the Gulf of Mexico ... southwestern margin of the seaway, in Utah, Colorado and Wyoming are documented. Tidal currents d...

Ronald J. Steel; Piret Plink-Bjorklund…

2012-01-01T23:59:59.000Z

375

Building America Expert Meeting: Interior Insulation Retrofit of Mass Masonry Wall Assemblies  

Broader source: Energy.gov [DOE]

The Building Science Consortium held an Expert Meeting on Interior Insulation Retrofit of Mass Masonry Wall Assemblies on July 30, 2011 at the Westford Regency Hotel in Westford, MA. T

376

Late Palaeozoic Basins of the Southern U.S. Continental Interior [Abstract] [and Discussion  

Science Journals Connector (OSTI)

5 May 1982 research-article Late Palaeozoic Basins of the Southern U.S. Continental Interior [Abstract] [and Discussion] J. F. Dewey W...georef;1985006010 basins economic geology energy sources folds intracratonic basins Paleozoic...

1982-01-01T23:59:59.000Z

377

Measurement of in-service vibration of interior mirrors using virtual laser technique  

Science Journals Connector (OSTI)

The Spanish company IDIADA AT, Santa Oliva (Tarragona), has developed a novel measurement technique that uses a virtual laser technique to quantify in-service vibration levels of interior and exterior mirrors and...

Carlos Grasas; Juan Jesus García

2001-10-01T23:59:59.000Z

378

U.S. Departments of Energy and Interior Announce Site for Solar...  

Energy Savers [EERE]

The Solar Demonstration Zone will be located in the southwest corner of the Nevada Test Site, a former nuclear site, on lands owned by the Department of Interior's Bureau of...

379

Interior Department Awards $3.7 Million to 13 Tribes for Renewable Energy  

Broader source: Energy.gov [DOE]

The U.S. Department of the Interior announced on March 11 that its Office of Indian Energy and Economic Development (IEED) has awarded $3.7 million to 13 tribes that are developing renewable energy resources for their communities.

380

Departments of Energy and Interior Announce $26.6 Million in Funding to  

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

Interior Announce $26.6 Million in Interior Announce $26.6 Million in Funding to Develop Advanced Hydropower Technologies Departments of Energy and Interior Announce $26.6 Million in Funding to Develop Advanced Hydropower Technologies April 5, 2011 - 12:00am Addthis Washington, D.C. - U.S. Department of Energy Secretary Steven Chu and U.S. Department of the Interior Secretary Ken Salazar today announced $26.6 million in funding for research and development projects to advance hydropower technology, including pumped storage hydropower. This funding is focused on development of innovative technologies that can produce power more efficiently, reduce costs and increase sustainable hydropower generation at sites not previously considered practical. "By improving hydropower technology, we can maximize America's biggest

Note: This page contains sample records for the topic "benchmark interior lighting" 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

NASA BENCHMARKS SAFETY FUNCTIONS Assessment Plan Developed By NNSA/Nevada  

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

NASA BENCHMARKS SAFETY FUNCTIONS Assessment Plan Developed By NASA BENCHMARKS SAFETY FUNCTIONS Assessment Plan Developed By NNSA/Nevada Site Office Facility Representative Division NASA BENCHMARKS SAFETY FUNCTIONS Assessment Plan Developed By NNSA/Nevada Site Office Facility Representative Division Management should be proactive in addressing safety-related issues. Management should have an established system to provide a ranking of safety considerations founded upon risk-based priorities. Criteria: A system is in place to provide a ranking of safety considerations founded upon risk-based priorities. (DOE/EH-0135) Procedures clearly define management's responsibility for safety-related decisions and provide for the escalation of matters in an appropriate time frame. (DOE/EH-0135)Management promotes safety programs and the organization's

382

Get started with the benchmarking starter kit | ENERGY STAR Buildings &  

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

Get started with the benchmarking starter kit Get started with the benchmarking starter kit Secondary menu About us Press room Contact Us Portfolio Manager Login Facility owners and managers Existing buildings Commercial new construction Industrial energy management Small business Service providers Service and product providers Verify applications for ENERGY STAR certification Design commercial buildings Energy efficiency program administrators Commercial and industrial program sponsors Associations State and local governments Federal agencies Tools and resources Training In this section Learn the benefits Get started Use Portfolio Manager The new ENERGY STAR Portfolio Manager How Portfolio Manager helps you save The benchmarking starter kit Identify your property type Enter data into Portfolio Manager The data quality checker

383

Monitoring Based Commissioning: Benchmarking Analysis of 24 UC/CSU/IOU  

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

Monitoring Based Commissioning: Benchmarking Analysis of 24 UC/CSU/IOU Monitoring Based Commissioning: Benchmarking Analysis of 24 UC/CSU/IOU Projects Title Monitoring Based Commissioning: Benchmarking Analysis of 24 UC/CSU/IOU Projects Publication Type Report LBNL Report Number LBNL-1972E Year of Publication 2009 Authors Mills, Evan, and Paul A. Mathew Call Number LBNL-1972E Abstract HVAC systems that are designed without properly accounting for equipment load variation across laboratory spaces in a facility can significantly increase simultaneous heating and cooling, particularly for systems that use zone reheat for temperature control. This best practice guide describes the problem of simultaneous heating and cooling resulting from load variations, and presents several technological and design process strategies to minimize it.

384

DICE: Database for the International Criticality Safety Benchmark Evaluation Program Handbook  

SciTech Connect (OSTI)

The 2002 edition of the 'International Handbook of Evaluated Criticality Safety Benchmark Experiments' (ICSBEP Handbook) spans more than 26 000 pages and contains 330 evaluations with benchmark specifications for 2881 critical or near-critical configurations. With such a large content, it became evident that the users needed more than a broad and qualitative classification of experiments to make efficient use of the ICSBEP Handbook. This paper describes the features of Database for the International Handbook of Evaluated Criticality Safety Benchmark Experiments (DICE), which is a database for the ICSBEP Handbook. The DICE program contains a relational database loaded with selected information from each configuration and a users' interface that enables one to query the database and to extract specific parameters. Summary descriptions of each experimental configuration can also be obtained. In addition, plotting capabilities provide the means of comparing neutron spectra and sensitivity coefficients for a set of configurations.

Nouri, Ali [Organization for Economic Co-operation and Development Nuclear Energy Agency (France); Nagel, Pierre [Organization for Economic Co-operation and Development Nuclear Energy Agency (France); Briggs, J. Blair [Idaho National Engineering and Environmental Laboratory (United States); Ivanova, Tatiana [Institute of Physics and Power Engineering (Russian Federation)

2003-09-15T23:59:59.000Z

385

Nek5000 Ready to Use after Simulations of Important Pipe Flow Benchmark |  

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

Nek5000 Ready to Use after Simulations of Important Pipe Flow Nek5000 Ready to Use after Simulations of Important Pipe Flow Benchmark Nek5000 Ready to Use after Simulations of Important Pipe Flow Benchmark January 29, 2013 - 1:42pm Addthis Velocity magnitude in MATiS-H spacer grid with swirl-type vanes. Velocity magnitude in MATiS-H spacer grid with swirl-type vanes. As part of the on-going Nek5000 validation efforts, a series of large eddy simulations (LES) have been performed for thermal stratification in a pipe. Results were in good agreement with the experiment and the simulation data has provided insight into the physics of the flow. An additional series of simulations of the OECD-NEA MATiS-H benchmark has also been completed using intermediate- fidelity modeling approaches, such as k-epsilon, k-omega shear stress transport, and ID detached eddy simulation, as well as one

386

Benchmark testing and independent verification of the VS2DT computer code  

SciTech Connect (OSTI)

The finite difference flow and transport simulator VS2DT was benchmark tested against several other codes which solve the same equations (Richards equation for flow and the Advection-Dispersion equation for transport). The benchmark problems investigated transient two-dimensional flow in a heterogeneous soil profile with a localized water source at the ground surface. The VS2DT code performed as well as or better than all other codes when considering mass balance characteristics and computational speed. It was also rated highly relative to the other codes with regard to ease-of-use. Following the benchmark study, the code was verified against two analytical solutions, one for two-dimensional flow and one for two-dimensional transport. These independent verifications show reasonable agreement with the analytical solutions, and complement the one-dimensional verification problems published in the code`s original documentation.

McCord, J.T. [Sandia National Labs., Albuquerque, NM (United States). Environmental Risk Assessment and Risk Management Dept.; Goodrich, M.T. [IT Corp., Albuquerque, NM (United States)

1994-11-01T23:59:59.000Z

387

Lighting Group: Links  

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

Links Links Links Organizations Illuminating Engineering Society of North America (IESNA) International Commission on Illumination (CIE) International Association of Lighting Designers (IALD) International Association of Energy-Efficient Lighting Lightfair International Energy Agency - Task 21: Daylight in Buildings: Design Tools and Performance Analysis International Energy Agency - Task 31: Daylighting Buildings in 21st Century National Association on Qualifications for the Lighting Professions (NCQLP) National Association of Independent Lighting Distributors (NAILD) International Association of Lighting Management Companies (NALMCO) Research Centers California Lighting Technology Center Lighting Research Center Lighting Research at Canada Institute for Research in Construction

388

Advanced Demand Responsive Lighting  

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

Demand Demand Responsive Lighting Host: Francis Rubinstein Demand Response Research Center Technical Advisory Group Meeting August 31, 2007 10:30 AM - Noon Meeting Agenda * Introductions (10 minutes) * Main Presentation (~ 1 hour) * Questions, comments from panel (15 minutes) Project History * Lighting Scoping Study (completed January 2007) - Identified potential for energy and demand savings using demand responsive lighting systems - Importance of dimming - New wireless controls technologies * Advanced Demand Responsive Lighting (commenced March 2007) Objectives * Provide up-to-date information on the reliability, predictability of dimmable lighting as a demand resource under realistic operating load conditions * Identify potential negative impacts of DR lighting on lighting quality Potential of Demand Responsive Lighting Control

389

Modeling LED street lighting  

Science Journals Connector (OSTI)

LED luminaires may deliver precise illumination patterns to control light pollution, comfort, visibility, and light utilization efficiency. Here, we provide simple equations to...

Moreno, Ivan; Avendaño-Alejo, Maximino; Saucedo-A, Tonatiuh; Bugarin, Alejandra

2014-01-01T23:59:59.000Z

390

Lighting | Open Energy Information  

Open Energy Info (EERE)

TODO: Add description List of Lighting Incentives Retrieved from "http:en.openei.orgwindex.php?titleLighting&oldid267174" Category: Articles with outstanding TODO tasks...

391

Cree LED Lighting Solutions Formerly LED Lighting Fixtures LLF...  

Open Energy Info (EERE)

LED Lighting Solutions Formerly LED Lighting Fixtures LLF Jump to: navigation, search Name: Cree LED Lighting Solutions (Formerly LED Lighting Fixtures (LLF)) Place: Morrisville,...

392

Light Duty Combustion Research: Advanced Light-Duty Combustion...  

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

Light Duty Combustion Research: Advanced Light-Duty Combustion Experiments Light Duty Combustion Research: Advanced Light-Duty Combustion Experiments 2009 DOE Hydrogen Program and...

393

Sustainable LED Fluorescent Light Replacement Technology  

SciTech Connect (OSTI)

Ilumisys and the National Center for Manufacturing Sciences (NCMS) partnered on a three-year project awarded by the United States (U.S.) Department of Energy (DOE), to quantify the impacts of LED lamps, incandescent lamps and fluorescent benchmark lamps over a product lifecycle – i.e. to develop a sustainable design and manufacturing strategy that addresses product manufacturing, use, recycling and disposal scenarios for LED-based lighting. Based on the knowledge gained from extensive product tear-down studies of fluorescent and screw-in lighting products, lifecycle assessment tools, and accelerated lifecycle testing protocols, an interactive Sustainable LED Design Guide has been developed to aid architectural and lighting designers and engineers in making design decisions that consider three important environmental impacts (greenhouse gas emissions, energy use and mercury emission) across all phases of the life of an LED lighting product. Critical information developed for the lifecycle analysis and product feature comparisons is the useful life of the lighting product as well as its performance. The Design Guide is available at www.ncms.org, and was developed based on operational and durability testing of a variety of lighting products including power consumption, light output, and useful life of a lamp in order to allow a more realistic comparison of lamp designs. This report describes the main project tasks, results and innovative features of the lifecycle assessment (LCA)-based design tools, and the key considerations driving the sustainable design of LED lighting systems. The Design Guide incorporates the following three novel features for efficiently evaluating LED lighting features in value-chains: • Bill-of-Materials (BOM) Builder – Designers may import process data for each component and supply functional data for the product, including power, consumption, lumen output and expected useful life. • Environmental Impact Review – Designs are comparable across lifecycle phases, subsystems, and environmental impact category, and can be normalized to a userdefined functional unit. • Drill-down Review – These provide an indepth look at individual lamp designs with the ability to review across subsystem or lifecycle phase.

None

2011-06-30T23:59:59.000Z

394

The New York City Local Law 84 Benchmarking Report | ENERGY STAR Buildings  

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

The New York City Local Law 84 Benchmarking Report The New York City Local Law 84 Benchmarking Report Secondary menu About us Press room Contact Us Portfolio Manager Login Facility owners and managers Existing buildings Commercial new construction Industrial energy management Small business Service providers Service and product providers Verify applications for ENERGY STAR certification Design commercial buildings Energy efficiency program administrators Commercial and industrial program sponsors Associations State and local governments Federal agencies Tools and resources Training In This Section Campaigns Commercial building design Communications resources Energy management guidance Financial resources Portfolio Manager Products and purchasing Recognition Research and reports Service and product provider (SPP) resources Success stories

395

DataTrends: Energy Use Benchmarking | ENERGY STAR Buildings & Plants  

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

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

396

The New York City Local Law 84 Benchmarking Report, 2013 | ENERGY STAR  

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

The New York City Local Law 84 Benchmarking Report, 2013 The New York City Local Law 84 Benchmarking Report, 2013 Secondary menu About us Press room Contact Us Portfolio Manager Login Facility owners and managers Existing buildings Commercial new construction Industrial energy management Small business Service providers Service and product providers Verify applications for ENERGY STAR certification Design commercial buildings Energy efficiency program administrators Commercial and industrial program sponsors Associations State and local governments Federal agencies Tools and resources Training In This Section Campaigns Commercial building design Communications resources Energy management guidance Financial resources Portfolio Manager Products and purchasing Recognition Research and reports Service and product provider (SPP) resources

397

Quantum-error-correction benchmarks for continuous weak-parity measurements  

Science Journals Connector (OSTI)

We present an experimental procedure to determine the usefulness of a measurement scheme for quantum error correction (QEC). A QEC scheme typically requires the ability to prepare entangled states, carry out multiqubit measurements, and perform certain recovery operations conditioned on measurement outcomes. As a consequence, the experimental benchmark of a QEC scheme is a tall order because it requires the conjuncture of many elementary components. Our scheme opens the path to experimental benchmarks of individual components of QEC. Our numerical simulations show that certain parity measurements realized in circuit quantum electrodynamics are on the verge of being useful for QEC.

Gabrielle Denhez; Alexandre Blais; David Poulin

2012-09-14T23:59:59.000Z

398

U. S. /JAERI calculational benchmarks for nuclear data and codes intercomparison  

SciTech Connect (OSTI)

Four calculational benchmarks were selected by the U.S. and JAERI to compare numerical results based on various transport codes and data bases developed individually by both parties. The benchmarks chosen are fusion-oriented. Data intercomparison were performed with the ENDF/B-IV, ENDF/B-V, and JENDL-3 evaluations. Both deterministic and Monte Carlo methods were used in the codes intercomparison. Among the codes considered are ONEDANT, ANISN-DD, DOT, MORSE, MCNP, and VIM. Results from these intercomparisons are presented in this paper.

Youssef, M.; Jung, J.; Sawan, M.; Nakagawa, M.; Mori, T.; Kosako, K.

1986-11-01T23:59:59.000Z

399

Piping benchmark problems for the General Electric Advanced Boiling Water Reactor  

SciTech Connect (OSTI)

To satisfy the need for verification of the computer programs and modeling techniques that will be used to perform the final piping analyses for an advanced boiling water reactor standard design, three benchmark problems were developed. The problems are representative piping systems subjected to representative dynamic loads with solutions developed using the methods being proposed for analysis for the advanced reactor standard design. It will be required that the combined license holders demonstrate that their solutions to these problems are in agreement with the benchmark problem set.

Bezler, P.; DeGrassi, G.; Braverman, J.; Wang, Y.K. [Brookhaven National Lab., Upton, NY (US)

1993-08-01T23:59:59.000Z

400

Communication: A benchmark-quality, full-dimensional ab initio potential energy surface for Ar-HOCO  

E-Print Network [OSTI]

Communication: A benchmark-quality, full-dimensional ab initio potential energy surface for Ar, 151101 (2014) Communication: A benchmark-quality, full-dimensional ab initio potential energy surface ab initio potential energy surface (PES) for the Ar-HOCO system is pre- sented. The PES consists

Houston, Paul L.

Note: This page contains sample records for the topic "benchmark interior lighting" 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

IEEE JOURNAL OF BIOMEDICAL AND HEALTH INFORMATICS, VOL. 18, NO. 5, SEPTEMBER 2014 1581 System Light-Loading Technology for mHealth  

E-Print Network [OSTI]

-Loading Technology for mHealth: Manifold-Learning-Based Medical Data Cleansing and Clinical Trials in WE-CARE Project health (mHealth) applications. Unfortunately, this purpose is often disrupted in system experiments main objective is to get a system light-loading technology to en- able mHealth with a benchmarked ECG

Cong, Jason "Jingsheng"

402

Benchmark studies of induced radioactivity produced in LHC materials, part II: remanent dose rates  

Science Journals Connector (OSTI)

......production of radioactive isotopes as well as their decay...carbon composites, boron nitride, aluminium...step (calculation of isotopes), the FLUKA implementation...benchmark(6,7). Isotope information was written...uncertainty for the determination of the effective centre......

M. Brugger; H. Khater; S. Mayer; A. Prinz; S. Roesler; L. Ulrici; H. Vincke

2005-12-20T23:59:59.000Z

403

Development and Large Scale Benchmark Testing of the PROSPECTOR_3 Threading Algorithm  

E-Print Network [OSTI]

Development and Large Scale Benchmark Testing of the PROSPECTOR_3 Threading Algorithm Jeffrey threading algorithm, which combines various scoring functions designed to match structurally re- lated fragments with RMSD of 2.5 Ã? were predicted. Combining easy and medium sets, 63% (91%) of the targets had

Kihara, Daisuke

404

CBER-DETR Nevada Coincident and Leading Employment Benchmark Revisions Add Employment to Nevada  

E-Print Network [OSTI]

the seasonally adjusted data reported by the Bureau of Labor Statistics. The Nevada Coincident Employment IndexCBER-DETR Nevada Coincident and Leading Employment Indexes1 Benchmark Revisions Add Employment to Nevada The Nevada Coincident Employment Index measures the ups and downs of the Nevada economy using

Ahmad, Sajjad

405

Depollution benchmarks for capacitors, batteries and printed wiring boards from waste electrical and electronic equipment (WEEE)  

SciTech Connect (OSTI)

Highlights: • We’ve analysed data on the dismantling of electronic and electrical appliances. • Ten years of mass balance data of more than recycling companies have been considered. • Percentages of dismantled batteries, capacitors and PWB have been studied. • Threshold values and benchmarks for batteries and capacitors have been identified. • No benchmark for the dismantling of printed wiring boards should be set. - Abstract: The article compiles and analyses sample data for toxic components removed from waste electronic and electrical equipment (WEEE) from more than 30 recycling companies in Switzerland over the past ten years. According to European and Swiss legislation, toxic components like batteries, capacitors and printed wiring boards have to be removed from WEEE. The control bodies of the Swiss take back schemes have been monitoring the activities of WEEE recyclers in Switzerland for about 15 years. All recyclers have to provide annual mass balance data for every year of operation. From this data, percentage shares of removed batteries and capacitors are calculated in relation to the amount of each respective WEEE category treated. A rationale is developed, why such an indicator should not be calculated for printed wiring boards. The distributions of these de-pollution indicators are analysed and their suitability for defining lower threshold values and benchmarks for the depollution of WEEE is discussed. Recommendations for benchmarks and threshold values for the removal of capacitors and batteries are given.

Savi, Daniel, E-mail: d.savi@umweltchemie.ch [Dipl. Environmental Sci. ETH, büro für umweltchemie, Zurich (Switzerland); Kasser, Ueli [Lic. Phil. Nat. (Chemist), büro für umweltchemie, Zurich (Switzerland); Ott, Thomas [Dipl. Phys. ETH, Institute of Applied Simulation, Zurich University of Applied Sciences, Wädenswil (Switzerland)

2013-12-15T23:59:59.000Z

406

NETCARBENCH: A BENCHMARK FOR TECHNIQUES AND TOOLS USED IN THE DESIGN OF AUTOMOTIVE  

E-Print Network [OSTI]

NETCARBENCH: A BENCHMARK FOR TECHNIQUES AND TOOLS USED IN THE DESIGN OF AUTOMOTIVE COMMUNICATION and configuration of automotive communication systems. For instance, typical objectives are the minimization General Public License. 1. INTRODUCTION Context. With the extensive use of electronics, in- vehicle

Navet, Nicolas

407

Greenbench: A Benchmark for Observing Power Grid Vulnerability Under Data-Centric Threats  

E-Print Network [OSTI]

Greenbench: A Benchmark for Observing Power Grid Vulnerability Under Data-Centric Threats Mingkui- grates communication networks into traditional power grid. This integration, however, makes the power and applications. But in power grid, these data-centric attacks may result in instable power systems, and further

Wang, Wenye

408

PLANNING DOCUMENT: STUDENT AND ADVISOR Ph.D. Program Benchmark Worksheet  

E-Print Network [OSTI]

PLANNING DOCUMENT: STUDENT AND ADVISOR Ph.D. Program Benchmark Worksheet SCHOOL OF EDUCATION rev072314 Key SoE=School A=Advisor S=Student Target Date Activity Responsibility Welcome Week Receive assignment of advisor and orientation to program SoE Fall ­ Year 1 Meet with advisor Discuss proposed program

Rose, Michael R.

409

Review of California and National Methods for Energy-Performance Benchmarking of Commercial  

E-Print Network [OSTI]

Review of California and National Methods for Energy-Performance Benchmarking of Commercial, process, or service by its trade name, trademark, manufacturer, or otherwise, does not necessarily sponsored by the California Energy Commission. It does not necessarily represent the views of the Energy

410

CAD-HOC: A CAD Like Tool For Generating Mobility Benchmarks In Ad-Hoc Networks  

E-Print Network [OSTI]

CAD-HOC: A CAD Like Tool For Generating Mobility Benchmarks In Ad-Hoc Networks Subodh Shah , Edwin of using unrealistic mobility scenarios for simulation of ad-hoc routing protocols. We present CAD-HOC, a cousin tool to Network Simulator (ns), which allows ad-hoc networking experimentation to be performed

Helal, Abdelsalam

411

BENCHMARKING ROBOT PATH PLANNING ANDREW N. HAND, JAGRUTHI GODUGU, KAVEH ASHENAYI,  

E-Print Network [OSTI]

1 BENCHMARKING ROBOT PATH PLANNING ANDREW N. HAND, JAGRUTHI GODUGU, KAVEH ASHENAYI, THEODORE W Algorithms (GA's) to develop an algorithm for autonomous robot navigation. We have achieved significant in different categories as Easy, Moderate, Difficult and Very Difficult. INTRODUCTION An autonomous robot

Wainwright, Roger L.

412

Benchmark Evaluation of the HTR-PROTEUS Absorber Rod Worths (Core 4)  

SciTech Connect (OSTI)

PROTEUS was a zero-power research reactor at the Paul Scherrer Institute (PSI) in Switzerland. The critical assembly was constructed from a large graphite annulus surrounding a central cylindrical cavity. Various experimental programs were investigated in PROTEUS; during the years 1992 through 1996, it was configured as a pebble-bed reactor and designated HTR-PROTEUS. Various critical configurations were assembled with each accompanied by an assortment of reactor physics experiments including differential and integral absorber rod measurements, kinetics, reaction rate distributions, water ingress effects, and small sample reactivity effects [1]. Four benchmark reports were previously prepared and included in the March 2013 edition of the International Handbook of Evaluated Reactor Physics Benchmark Experiments (IRPhEP Handbook) [2] evaluating eleven critical configurations. A summary of that effort was previously provided [3] and an analysis of absorber rod worth measurements for Cores 9 and 10 have been performed prior to this analysis and included in PROTEUS-GCR-EXP-004 [4]. In the current benchmark effort, absorber rod worths measured for Core Configuration 4, which was the only core with a randomly-packed pebble loading, have been evaluated for inclusion as a revision to the HTR-PROTEUS benchmark report PROTEUS-GCR-EXP-002.

John D. Bess; Leland M. Montierth

2014-06-01T23:59:59.000Z

413

Using Combinatorial Benchmark Construction to Improve the Assessment of Concurrency Bug Detection Tools  

E-Print Network [OSTI]

of performance measures. The inclusion of performance measures ensure that we can assess the fitnessUsing Combinatorial Benchmark Construction to Improve the Assessment of Concurrency Bug Detection, it is difficult to assess the fitness of a particular con- currency bug detection method and to compare

Bradbury, Jeremy S.

414

ISPD 2014 benchmarks with sub-45nm technology rules for detailed-routing-driven placement  

Science Journals Connector (OSTI)

The public release of realistic industrial placement benchmarks by IBM and Intel Corporations from 1998--2013 has been crucial to the progress in physical-design algorithms during those years. Direct comparisons of academic tools on these test cases, ... Keywords: detailed routing, global routing, placement, placement evaluation, routability

Vladimir Yutsis; Ismail S. Bustany; David Chinnery; Joseph R. Shinnerl; Wen-Hao Liu

2014-03-01T23:59:59.000Z

415

How Does Your Data Center Measure Up? Energy Efficiency Metrics and Benchmarks for Data  

E-Print Network [OSTI]

by the New York State Energy Research and Development Authority (NYSERDA) and the Assistant Secretary Energy Commission, Pacific Gas and Electric Co., the U.S. Department of Energy and the New York StateHow Does Your Data Center Measure Up? Energy Efficiency Metrics and Benchmarks for Data Center

416

MC21 analysis of the nuclear energy agency Monte Carlo performance benchmark problem  

SciTech Connect (OSTI)

Due to the steadily decreasing cost and wider availability of large scale computing platforms, there is growing interest in the prospects for the use of Monte Carlo for reactor design calculations that are currently performed using few-group diffusion theory or other low-order methods. To facilitate the monitoring of the progress being made toward the goal of practical full-core reactor design calculations using Monte Carlo, a performance benchmark has been developed and made available through the Nuclear Energy Agency. A first analysis of this benchmark using the MC21 Monte Carlo code was reported on in 2010, and several practical difficulties were highlighted. In this paper, a newer version of MC21 that addresses some of these difficulties has been applied to the benchmark. In particular, the confidence-interval-determination method has been improved to eliminate source correlation bias, and a fission-source-weighting method has been implemented to provide a more uniform distribution of statistical uncertainties. In addition, the Forward-Weighted, Consistent-Adjoint-Driven Importance Sampling methodology has been applied to the benchmark problem. Results of several analyses using these methods are presented, as well as results from a very large calculation with statistical uncertainties that approach what is needed for design applications. (authors)

Kelly, D. J.; Sutton, T. M. [Knolls Atomic Power Laboratory, Bechtel Marine Propulsion Corporation, P. O. Box 1072, Schenectady, NY 12301-1072 (United States); Wilson, S. C. [Bertis Atomic Power Laboratory, Bechtel Marine Propulsion Corporation, P. O. Box 79, West Mifflin, PA 15122-0079 (United States)

2012-07-01T23:59:59.000Z

417

Benchmark quality total atomization energies of small polyatomic Jan M. L. Martin  

E-Print Network [OSTI]

Benchmark quality total atomization energies of small polyatomic molecules Jan M. L. Martin Successive coupled-cluster CCSD T calculations in basis sets of spdf, spdfg, and spdfgh quality, combined with separate Schwartz-type extrapolations A B/(l 1/2) of the self-consistent field SCF and correlation energies

Martin, Jan M.L.

418

Terahertz Vibrations of Crystalline Acyclic and Cyclic Diglycine: Benchmarks for London Force Correction Models  

Science Journals Connector (OSTI)

Terahertz Vibrations of Crystalline Acyclic and Cyclic Diglycine: Benchmarks for London Force Correction Models ... Terahertz spectroscopy provides unique insights into the fundamental cohesive forces contained within condensed-phase materials. ... CRC Handbook of Chemistry and Physics, 93 ed.; CRC Press/Taylor and Francis: Boca Raton, FL. ...

Thomas R. Juliano, Jr.; Timothy M. Korter

2013-09-17T23:59:59.000Z

419

Lessons Learned on Benchmarking from the International Human Reliability Analysis Empirical Study  

SciTech Connect (OSTI)

The International Human Reliability Analysis (HRA) Empirical Study is a comparative benchmark of the prediction of HRA methods to the performance of nuclear power plant crews in a control room simulator. There are a number of unique aspects to the present study that distinguish it from previous HRA benchmarks, most notably the emphasis on a method-to-data comparison instead of a method-to-method comparison. This paper reviews seven lessons learned about HRA benchmarking from conducting the study: (1) the dual purposes of the study afforded by joining another HRA study; (2) the importance of comparing not only quantitative but also qualitative aspects of HRA; (3) consideration of both negative and positive drivers on crew performance; (4) a relatively large sample size of crews; (5) the use of multiple methods and scenarios to provide a well-rounded view of HRA performance; (6) the importance of clearly defined human failure events; and (7) the use of a common comparison language to “translate” the results of different HRA methods. These seven lessons learned highlight how the present study can serve as a useful template for future benchmarking studies.

Ronald L. Boring; John A. Forester; Andreas Bye; Vinh N. Dang; Erasmia Lois

2010-06-01T23:59:59.000Z

420

BLACK-WHITE BENCHMARKS FOR ALLEGHENY COUNTY Ralph Bangs, Christine Anthou, Shannon Hughes, Chris Shorter  

E-Print Network [OSTI]

BLACK-WHITE BENCHMARKS FOR ALLEGHENY COUNTY Ralph Bangs, Christine Anthou, Shannon Hughes, Chris-Hispanic white (white alone) population was 1,074,037. The purpose of this report is to assess the socioeconomic status of blacks and whites in Allegheny County based on 2000 census data. Current conditions

Sibille, Etienne

Note: This page contains sample records for the topic "benchmark interior lighting" 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

BLACK-WHITE BENCHMARKS FOR THE PITTSBURGH MSA Ralph Bangs, Christine Anthou, Shannon Hughes, Chris Shorter  

E-Print Network [OSTI]

BLACK-WHITE BENCHMARKS FOR THE PITTSBURGH MSA Ralph Bangs, Christine Anthou, Shannon Hughes, Chris was 188,471, and the non-Hispanic white (white alone) population was 2,101,036. The Pittsburgh MSA of this report is to assess the socioeconomic status of blacks and whites in the Pittsburgh MSA based on 2000

Sibille, Etienne

422

Power and Performance of Native and Java Benchmarks on 130nm to 32nm Process Technologies  

E-Print Network [OSTI]

Power and Performance of Native and Java Benchmarks on 130nm to 32nm Process Technologies Hadi with chip power reduc- tions. This paper examines how well process technology and mi- croarchitecture delivered on this assumption. This paper evalu- ates power and performance of native and Java workloads

Paris-Sud XI, Université de

423

TOWARDS BENCHMARK MEASUREMENTS FOR USED NUCLEAR FUEL ASSAY USING A LEAD SLOWING-DOWN SPECTROMETER  

E-Print Network [OSTI]

for spent fuel testing. The characterization of spent fuel is particularly important for nuclear safeguardsTOWARDS BENCHMARK MEASUREMENTS FOR USED NUCLEAR FUEL ASSAY USING A LEAD SLOWING-DOWN SPECTROMETER B) is considered as a possible option for non- destructive assay of fissile material in used nuclear fuel

Danon, Yaron

424

Protected areas as biodiversity benchmarks for human impact: agriculture and the Serengeti avifauna  

Science Journals Connector (OSTI)

...distinguish these causes we need an ecological benchmark that acts as a baseline...detected by reference to an ecological baseline, the Seren- geti...soil nutrients and other ecological features (White 1915; Percival...savannah and agriculture using vehicle transects on either side of...

2002-01-01T23:59:59.000Z

425

Slideshow: Flipping the Switch on LED Lighting for the National Mall |  

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

Slideshow: Flipping the Switch on LED Lighting for the National Slideshow: Flipping the Switch on LED Lighting for the National Mall Slideshow: Flipping the Switch on LED Lighting for the National Mall January 31, 2012 - 3:05pm Addthis 1 of 8 Facing East toward the Capitol Building, LED retrofitted lights line the interior paths of the mall while preserving the architectural integrity of the original fixtures. Image: Energy Department Image | Photo by Quentin Kruger (Contractor) | Public Domain Date taken: 2012-01-30 06:00 2 of 8 Energy Secretary Steven Chu discusses the 65% savings on electric bills and lowered maintenance costs the National Parks Service is experiencing by switching to energy efficient LED lights. "Using energy-efficient LED light bulbs is an important way Americans can save money by saving energy," said

426

Slideshow: Flipping the Switch on LED Lighting for the National Mall |  

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

Slideshow: Flipping the Switch on LED Lighting for the National Slideshow: Flipping the Switch on LED Lighting for the National Mall Slideshow: Flipping the Switch on LED Lighting for the National Mall January 31, 2012 - 3:05pm Addthis 1 of 8 Facing East toward the Capitol Building, LED retrofitted lights line the interior paths of the mall while preserving the architectural integrity of the original fixtures. Image: Energy Department Image | Photo by Quentin Kruger (Contractor) | Public Domain Date taken: 2012-01-30 06:00 2 of 8 Energy Secretary Steven Chu discusses the 65% savings on electric bills and lowered maintenance costs the National Parks Service is experiencing by switching to energy efficient LED lights. "Using energy-efficient LED light bulbs is an important way Americans can save money by saving energy," said

427

Salazar, Chu to Flip Switch on Energy-Efficient LED Lights on National Mall  

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

to Flip Switch on Energy-Efficient LED Lights on to Flip Switch on Energy-Efficient LED Lights on National Mall Salazar, Chu to Flip Switch on Energy-Efficient LED Lights on National Mall January 30, 2012 - 11:02am Addthis WASHINGTON, D.C.-Today, Secretary of the Interior Ken Salazar and Secretary of Energy Steven Chu will participate in a lighting ceremony featuring the newly-installed LED lights on the National Mall. Illuminating the Mall from 3rd to 15th Streets, the LED technology is expected to reduce lighting energy by up to 65 percent and provide a well-lit atmosphere to welcome the National Mall's 25 million annual visitors. "Achieving an economy built on American energy will require an all-of-the-above approach, one that includes safely and responsibly developing our domestic energy resources - and making the most of what we

428

Guidebook for Using the Tool BEST Cement: Benchmarking and Energy Savings Tool for the Cement Industry  

SciTech Connect (OSTI)

The Benchmarking and Energy Savings Tool (BEST) Cement is a process-based tool based on commercially available efficiency technologies used anywhere in the world applicable to the cement industry. This version has been designed for use in China. No actual cement facility with every single efficiency measure included in the benchmark will likely exist; however, the benchmark sets a reasonable standard by which to compare for plants striving to be the best. The energy consumption of the benchmark facility differs due to differences in processing at a given cement facility. The tool accounts for most of these variables and allows the user to adapt the model to operational variables specific for his/her cement facility. Figure 1 shows the boundaries included in a plant modeled by BEST Cement. In order to model the benchmark, i.e., the most energy efficient cement facility, so that it represents a facility similar to the user's cement facility, the user is first required to input production variables in the input sheet (see Section 6 for more information on how to input variables). These variables allow the tool to estimate a benchmark facility that is similar to the user's cement plant, giving a better picture of the potential for that particular facility, rather than benchmarking against a generic one. The input variables required include the following: (1) the amount of raw materials used in tonnes per year (limestone, gypsum, clay minerals, iron ore, blast furnace slag, fly ash, slag from other industries, natural pozzolans, limestone powder (used post-clinker stage), municipal wastes and others); the amount of raw materials that are preblended (prehomogenized and proportioned) and crushed (in tonnes per year); (2) the amount of additives that are dried and ground (in tonnes per year); (3) the production of clinker (in tonnes per year) from each kiln by kiln type; (4) the amount of raw materials, coal and clinker that is ground by mill type (in tonnes per year); (5) the amount of production of cement by type and grade (in tonnes per year); (6) the electricity generated onsite; and, (7) the energy used by fuel type; and, the amount (in RMB per year) spent on energy. The tool offers the user the opportunity to do a quick assessment or a more detailed assessment--this choice will determine the level of detail of the energy input. The detailed assessment will require energy data for each stage of production while the quick assessment will require only total energy used at the entire facility (see Section 6 for more details on quick versus detailed assessments). The benchmarking tool provides two benchmarks--one for Chinese best practices and one for international best practices. Section 2 describes the differences between these two and how each benchmark was calculated. The tool also asks for a target input by the user for the user to set goals for the facility.

Galitsky, Christina; Price, Lynn; Zhou, Nan; Fuqiu , Zhou; Huawen, Xiong; Xuemin, Zeng; Lan, Wang

2008-07-30T23:59:59.000Z

429

Strictly finite-range potential for light and heavy nuclei  

Science Journals Connector (OSTI)

Strictly finite-range (SFR) potentials are exactly zero beyond their finite range. Single-particle energies and densities, as well as S-matrix pole trajectories, are studied in a few SFR potentials suited for the description of neutrons interacting with light and heavy nuclei. The SFR potentials considered are the standard cutoff Woods-Saxon (CWS) potentials and two potentials approaching zero smoothly: the SV potential introduced by Salamon and Vertse [Phys. Rev. C 77, 037302 (2008)] and the SS potential of Sahu and Sahu [Int. J. Mod. Phys. E 21, 1250067 (2012)]. The parameters of these latter potentials were set so that the potentials may be similar to the CWS shape. The range of the SV and SS potentials scales with the cube root of the mass number of the core like the nuclear radius itself. For light nuclei a single term of the SV potential (with a single parameter) is enough for a good description of the neutron-nucleus interaction. The trajectories are compared with a benchmark for which the starting points (belonging to potential depth zero) can be determined independently. Even the CWS potential is found to conform to this benchmark if the range is identified with the cutoff radius. For the CWS potentials some trajectories show irregular shapes, while for the SV and SS potentials all trajectories behave regularly.

P. Salamon; R. G. Lovas; R. M. Id Betan; T. Vertse; L. Balkay

2014-05-13T23:59:59.000Z

430

Glassy Chimeras could be blind to quantum speedup: Designing better benchmarks for quantum annealing machines  

E-Print Network [OSTI]

Recently, a programmable quantum annealing machine has been built that minimizes the cost function of hard optimization problems by adiabatically quenching quantum fluctuations. Tests performed by different research teams have shown that, indeed, the machine seems to exploit quantum effects. However experiments on a class of random-bond instances have not yet demonstrated an advantage over classical optimization algorithms on traditional computer hardware. Here we present evidence as to why this might be the case. These engineered quantum annealing machines effectively operate coupled to a decohering thermal bath. Therefore, we study the finite-temperature critical behavior of the standard benchmark problem used to assess the computational capabilities of these complex machines. We simulate both random-bond Ising models and spin glasses with bimodal and Gaussian disorder on the D-Wave Chimera topology. Our results show that while the worst-case complexity of finding a ground state of an Ising spin glass on the Chimera graph is not polynomial, the finite-temperature phase space is likely rather simple: Spin glasses on Chimera have only a zero-temperature transition. This means that benchmarking optimization methods using spin glasses on the Chimera graph might not be the best benchmark problems to test quantum speedup. We propose alternative benchmarks by embedding potentially harder problems on the Chimera topology. Finally, we also study the (reentrant) disorder-temperature phase diagram of the random-bond Ising model on the Chimera graph and show that a finite-temperature ferromagnetic phase is stable up to 19.85(15)% antiferromagnetic bonds. Beyond this threshold the system only displays a zero-temperature spin-glass phase. Our results therefore show that a careful design of the hardware architecture and benchmark problems is key when building quantum annealing machines.

Helmut G. Katzgraber; Firas Hamze; Ruben S. Andrist

2014-04-11T23:59:59.000Z

431

Spectrally Enhanced Lighting  

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

November 2007 November 2007 AfterImage + s p a c e 1 Spectrally Enhanced Lighting Spectrally Enhanced Lighting Brian Liebel, PE, LC Brian Liebel, PE, LC November 29, 2007 November 29, 2007 Federal Utilities Partnership Working Group Federal Utilities Partnership Working Group November 29, 2007 November 29, 2007 29 November 2007 AfterImage + s p a c e 2 Spectrally Enhanced Lighting Spectrally Enhanced Lighting Spectrally Enhanced Lighting Spectrally Enhanced Lighting This is not a technology; just a This is not a technology; just a different way to quantify light based on different way to quantify light based on well established scientific findings well established scientific findings Can be used in conjunction with ANY Can be used in conjunction with ANY type of lighting design to gain

432

Modeling the Dynamical Coupling of Solar Convection with the Radiative Interior  

Science Journals Connector (OSTI)

The global dynamics of a rotating star like the Sun involves the coupling of a highly turbulent convective envelope overlying a seemingly benign radiative interior. We use the anelastic spherical harmonic code to develop a new class of three-dimensional models that nonlinearly couple the convective envelope to a deep stable radiative interior. The numerical simulation assumes a realistic solar stratification from r = 0.07 up to 0.97R (with R the solar radius), thus encompassing part of the nuclear core up through most of the convection zone. We find that a tachocline naturally establishes itself between the differentially rotating convective envelope and the solid body rotation of the interior, with a slow spreading that is here diffusively controlled. The rapid angular momentum redistribution in the convective envelope leads to a fast equator and slow poles, with a conical differential rotation achieved at mid-latitudes, much as has been deduced by helioseismology. The convective motions are able to overshoot downward about 0.04R into the radiative interior. However, the convective meridional circulation there is confined to a smaller penetration depth and is directed mostly equatorward at the base of the convection zone. Thermal wind balance is established in the lower convection zone and tachocline but departures are evident in the upper convection zone. Internal gravity waves are excited by the convective overshooting, yielding a complex wave field throughout the radiative interior.

Allan Sacha Brun; Mark S. Miesch; Juri Toomre

2011-01-01T23:59:59.000Z

433

DOE Solar Decathlon: News Blog » Blog Archive » Energy, Interior  

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

Energy, Interior Departments Announce New Location for Solar Decathlon 2011 Energy, Interior Departments Announce New Location for Solar Decathlon 2011 Wednesday, February 23, 2011 WASHINGTON - The Department of Energy and the Department of the Interior today announced that the U.S. Department of Energy Solar Decathlon 2011 will be held at the National Mall's West Potomac Park, on the banks of the Potomac River along the path between the Lincoln and Jefferson Memorials. Specifically, the event will be held on the peninsula just south of the new Martin Luther King Jr. National Memorial - scheduled to open in August of this year - between the Franklin Delano Roosevelt Memorial and the Potomac River. The Decathlon will begin in late September as originally scheduled. The event is being moved from its previous location on the Mall between the

434

Can we constrain interior structure of rocky exoplanets from mass and radius measurements?  

E-Print Network [OSTI]

We present an inversion method based on Bayesian analysis to constrain the interior structure of terrestrial exoplanets, in the form of chemical composition of the mantle and core size. Specifically, we identify what parts of the interior structure of terrestrial exoplanets can be determined from observations of mass, radius, and stellar elemental abundances. We perform a full probabilistic inverse analysis to formally account for observational and model uncertainties and obtain confidence regions of interior structure models. This enables us to characterize how model variability depends on data and associated uncertainties. We test our method on terrestrial solar system planets and find that our model predictions are consistent with independent estimates. Furthermore, we apply our method to synthetic exoplanets up to 10 Earth masses and up to 1.7 Earth radii as well as to exoplanet Kepler-36b. Importantly, the inversion strategy proposed here provides a framework for understanding the level of precision requ...

Dorn, Caroline; Heng, Kevin; Alibert, Yann; Connolly, James A D; Benz, Willy; Tackley, Paul

2015-01-01T23:59:59.000Z

435

Solid-State Lighting: Solid-State Lighting  

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

Solid-State Lighting Search Solid-State Lighting Search Search Help Solid-State Lighting HOME ABOUT THE PROGRAM R&D PROJECTS MARKET-BASED PROGRAMS SSL BASICS INFORMATION RESOURCES FINANCIAL OPPORTUNITIES EERE » Building Technologies Office » Solid-State Lighting Printable Version Share this resource Send a link to Solid-State Lighting: Solid-State Lighting to someone by E-mail Share Solid-State Lighting: Solid-State Lighting on Facebook Tweet about Solid-State Lighting: Solid-State Lighting on Twitter Bookmark Solid-State Lighting: Solid-State Lighting on Google Bookmark Solid-State Lighting: Solid-State Lighting on Delicious Rank Solid-State Lighting: Solid-State Lighting on Digg Find More places to share Solid-State Lighting: Solid-State Lighting on AddThis.com... Pause/Resume Photo of a large room with people standing around poster boards.

436

Lighting Group: Overview  

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

Overview Overview Overview of the Lighting Research Group The Lighting Research Group at Lawrence Berkeley National Laboratory performs research aimed at improving the energy efficiency of lighting systems in buildings and homes, throughout the State of California and across the Nation. The goal is to reduce lighting energy consumption by 50% over twenty years by improving the efficiency of light sources, and controlling and delivering illumination so that it is available, where and when needed, and at the required intensity. Research in the Lighting Group falls into three main areas: Sources and Ballasts, Light Distribution Systems and Controls and Communications. Click on a link below for more information about each of these research areas. Sources and Ballasts investigates next generation light sources, such as

437

Smart street lighting management  

Science Journals Connector (OSTI)

In this work, we propose a new street lighting energy management system in order to reduce ... demand” meaning that energy, in this case light, is provided only when needed. In ... demand model, which in the case...

S. Pizzuti; M. Annunziato; F. Moretti

2013-08-01T23:59:59.000Z

438

Adaptive Street Lighting Controls  

Broader source: Energy.gov [DOE]

This two-part DOE Municipal Solid-State Street Lighting Consortium webinar focused on LED street lighting equipped with adaptive control components. In Part I, presenters Amy Olay of the City of...

439

Kyler Nelson Light Timer  

E-Print Network [OSTI]

designated by the user, the Arduino board will dim the light to save energy. The user designates the time instance, the light is dimmed using pulse width modulation (PWM) in the Arduino's pin number 11

Kachroo, Pushkin

440

Street light holography  

Science Journals Connector (OSTI)

The production of a hologram is demonstrated using only a camera aluminum foil and a mercury vapor street light.

R. R. Turtle

1977-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "benchmark interior lighting" 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

Outdoor Lighting Resources  

Broader source: Energy.gov [DOE]

DOE offers a variety of resources to guide municipalities, utilities, and others in their evaluation of LED street lighting products.

442

RESULTS FOR THE INTERMEDIATE-SPECTRUM ZEUS BENCHMARK OBTAINED WITH NEW 63,65Cu CROSS-SECTION EVALUATIONS  

SciTech Connect (OSTI)

The four HEU, intermediate-spectrum, copper-reflected Zeus experiments have shown discrepant results between measurement and calculation for the last several major releases of the ENDF library. The four benchmarks show a trend in reported C/E values with increasing energy of average lethargy causing fission. Recently, ORNL has made improvements to the evaluations of three key isotopes involved in the benchmark cases in question. Namely, an updated evaluation for 235U and evaluations of 63,65Cu. This paper presents the benchmarking results of the four intermediate-spectrum Zeus cases using the three updated evaluations.

Sobes, Vladimir [ORNL] [ORNL; Leal, Luiz C [ORNL] [ORNL

2014-01-01T23:59:59.000Z

443

Light emitting device comprising phosphorescent materials for white light generation  

DOE Patents [OSTI]

The present invention relates to phosphors for energy downconversion of high energy light to generate a broadband light spectrum, which emit light of different emission wavelengths.

Thompson, Mark E.; Dapkus, P. Daniel

2014-07-22T23:59:59.000Z

444

Resonant energy transfer in light harvesting and light emitting applications.  

E-Print Network [OSTI]

??The performance of light emitting and light harvesting devices is improved by utilising resonant energy transfer. In lighting applications, the emission energy of a semiconductor… (more)

Chanyawadee, Soontorn

2009-01-01T23:59:59.000Z

445

Solid-State Lighting: Solid-State Lighting Videos  

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

Solid-State Lighting Videos to Solid-State Lighting Videos to someone by E-mail Share Solid-State Lighting: Solid-State Lighting Videos on Facebook Tweet about Solid-State Lighting: Solid-State Lighting Videos on Twitter Bookmark Solid-State Lighting: Solid-State Lighting Videos on Google Bookmark Solid-State Lighting: Solid-State Lighting Videos on Delicious Rank Solid-State Lighting: Solid-State Lighting Videos on Digg Find More places to share Solid-State Lighting: Solid-State Lighting Videos on AddThis.com... Conferences & Meetings Presentations Publications Webcasts Videos Tools Solid-State Lighting Videos On this page you can access DOE Solid-State Lighting (SSL) Program videos. Photo of a museum art gallery with LED lights in track fixtures overhead. The City of Los Angeles LED Streetlight Program

446

Solid-State Lighting: Solid-State Lighting  

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

Lighting Lighting Printable Version Share this resource Send a link to Solid-State Lighting: Solid-State Lighting to someone by E-mail Share Solid-State Lighting: Solid-State Lighting on Facebook Tweet about Solid-State Lighting: Solid-State Lighting on Twitter Bookmark Solid-State Lighting: Solid-State Lighting on Google Bookmark Solid-State Lighting: Solid-State Lighting on Delicious Rank Solid-State Lighting: Solid-State Lighting on Digg Find More places to share Solid-State Lighting: Solid-State Lighting on AddThis.com... Pause/Resume Photo of a large room with people standing around poster boards. Register Now for DOE's 11th Annual SSL R&D Workshop January 28-30, join other SSL R&D professionals from industry, government, and academia to learn, share, and shape the future of lighting.

447

Solid-State Lighting: Solid-State Lighting Contacts  

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

About the About the Program Printable Version Share this resource Send a link to Solid-State Lighting: Solid-State Lighting Contacts to someone by E-mail Share Solid-State Lighting: Solid-State Lighting Contacts on Facebook Tweet about Solid-State Lighting: Solid-State Lighting Contacts on Twitter Bookmark Solid-State Lighting: Solid-State Lighting Contacts on Google Bookmark Solid-State Lighting: Solid-State Lighting Contacts on Delicious Rank Solid-State Lighting: Solid-State Lighting Contacts on Digg Find More places to share Solid-State Lighting: Solid-State Lighting Contacts on AddThis.com... Contacts Partnerships Solid-State Lighting Contacts For information about Solid-State Lighting, contact James Brodrick Lighting Program Manager Building Technologies Office U.S. Department of Energy

448

Solid-State Lighting: Adaptive Street Lighting Controls  

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

Adaptive Street Lighting Adaptive Street Lighting Controls to someone by E-mail Share Solid-State Lighting: Adaptive Street Lighting Controls on Facebook Tweet about Solid-State Lighting: Adaptive Street Lighting Controls on Twitter Bookmark Solid-State Lighting: Adaptive Street Lighting Controls on Google Bookmark Solid-State Lighting: Adaptive Street Lighting Controls on Delicious Rank Solid-State Lighting: Adaptive Street Lighting Controls on Digg Find More places to share Solid-State Lighting: Adaptive Street Lighting Controls on AddThis.com... Conferences & Meetings Presentations Publications Webcasts Videos Tools Adaptive Street Lighting Controls This two-part DOE Municipal Solid-State Street Lighting Consortium webinar focused on LED street lighting equipped with adaptive control components.

449

Control of light speed: From slow light to superluminal light  

E-Print Network [OSTI]

A scheme for controlling light speed from slower-than-c to faster-than-c in an atomic system is presented in this paper. The scheme is based on far detuning Raman effect. Two far detuning coupling fields with small frequency difference will produce two absorptive peaks for the probe field in a $\\Lambda$ structure, and an optical pump between the two ground states can change the absorptive peaks into enhanced peaks, which makes the normal dispersion between the two peaks change into anomalous dispersion, so the probe field can change from slow light to superluminal propagation.

Qun-Feng Chen; Yong-Sheng Zhang; Bao-Sen Shi; Guang-Can Guo

2008-07-01T23:59:59.000Z

450

Emerging Lighting Technology  

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

Emerging Lighting Technology Emerging Lighting Technology Bruce Kinzey Pacific Northwest National Laboratory FUPWG - Portland, OR April 20, 2011 www.ssl.energy.gov 2 | Solid-State Lighting Program GATEWAY Demonstration Program * Purpose: demonstrate new SSL products in real-world applications that save energy, match or improve illumination, and are cost- effective * Demos generate critical field experience providing: - Feedback to manufacturers - Data for utility incentives - Market readiness of specific applications to users - Advancement in lighting knowledge Central Park, NY Photo: Ryan Pyle Smithsonian American Art Museum, Washington, D.C. Photo: Scott Rosenfeld www.ssl.energy.gov 3 | Solid-State Lighting Program LED Product Explosion www.ssl.energy.gov 4 | Solid-State Lighting Program LEDs are Not a Universal Lighting

451

International Benchmarking and Yardstick Regulation: An Application to European Electricity Utilities  

E-Print Network [OSTI]

. A., Stoft, S., Greene, N., Hill, L. J., 1995. Performance-based ratemaking for electric utilities: Review of plans and analysis of economic and resource planning issues, Volume I. Oak Ridge, Ten. Oak Ridge National Laboratory and University... utilities. Oak Ridge National Laboratory. Jamasb, T., Pollitt, M., 2000. Benchmarking and regulation: International electricity experience. Utilities Policy, Vol. 9, No. 3, 107-130. 35 Joskow, P. J., Schmalensee, R., 1986. Incentive regulation for electric...

Jamasb, Tooraj; Pollitt, Michael G.

2004-06-16T23:59:59.000Z

452

Establishing Benchmarks for DOE Commercial Building R&D and Program Evaluation: Preprint  

SciTech Connect (OSTI)

The U.S. Department of Energy (DOE) Building Technologies Program and the DOE research laboratories conduct a great deal of research on building technologies. However, differences in models and simulation tools used by various research groups make it difficult to compare results among studies. The authors have developed a set of 22 hypothetical benchmark buildings and weighting factors for nine locations across the country, for a total of 198 buildings.

Deru, M.; Griffith, B.; Torcellini, P.

2006-06-01T23:59:59.000Z

453

Benchmarking Various Green Fluorescent Protein Variants in Bacillus subtilis, Streptococcus pneumoniae, and Lactococcus lactis for Live Cell Imaging  

Science Journals Connector (OSTI)

...research-article Methods Benchmarking Various Green Fluorescent Protein Variants in Bacillus...contributed equally to this article. Green fluorescent protein (GFP) offers efficient...INTRODUCTION The use of Aequorea victoria green fluorescent protein (GFP) and its derivatives...

Wout Overkamp; Katrin Beilharz; Ruud Detert Oude Weme; Ana Solopova; Harma Karsens; Ákos T. Kovács; Jan Kok; Oscar P. Kuipers; Jan-Willem Veening

2013-08-16T23:59:59.000Z

454

SMART LIGHTING SYSTEMS ULTIMATE LIGHTING The Smart Lighting  

E-Print Network [OSTI]

Integration (Holistic Integrated Design) · Sensors as important as LEDs · Interconnected systems (human, building, grid) · Artistic Design Freedom · Lighting is Health, Entertainment, Information and Illumination Cost at any brightness · Chip level integrated electronics THE ERC RESEARCH COVERS THE ENTIRE SUPPLY

Linhardt, Robert J.

455

BEST Winery Guidebook: Benchmarking and Energy and Water SavingsTool for the Wine Industry  

SciTech Connect (OSTI)

Not all industrial facilities have the staff or the opportunity to perform a detailed audit of their operations. The lack of knowledge of energy efficiency opportunities provides an important barrier to improving efficiency. Benchmarking has demonstrated to help energy users understand energy use and the potential for energy efficiency improvement, reducing the information barrier. In California, the wine making industry is not only one of the economic pillars of the economy; it is also a large energy consumer, with a considerable potential for energy-efficiency improvement. Lawrence Berkeley National Laboratory and Fetzer Vineyards developed an integrated benchmarking and self-assessment tool for the California wine industry called ''BEST''(Benchmarking and Energy and water Savings Tool) Winery. BEST Winery enables a winery to compare its energy efficiency to a best practice winery, accounting for differences in product mix and other characteristics of the winery. The tool enables the user to evaluate the impact of implementing energy and water efficiency measures. The tool facilitates strategic planning of efficiency measures, based on the estimated impact of the measures, their costs and savings. BEST Winery is available as a software tool in an Excel environment. This report serves as background material, documenting assumptions and information on the included energy and water efficiency measures. It also serves as a user guide for the software package.

Galitsky, Christina; Worrell, Ernst; Radspieler, Anthony; Healy,Patrick; Zechiel, Susanne

2005-10-15T23:59:59.000Z

456

Evaluation of HEU-Beryllium Benchmark Experiments to Improve Computational Analysis of Space Reactors  

SciTech Connect (OSTI)

An assessment was previously performed to evaluate modeling capabilities and quantify preliminary biases and uncertainties associated with the modeling methods and data utilized in designing a nuclear reactor such as a beryllium-reflected, highly-enriched-uranium (HEU)-O2 fission surface power (FSP) system for space nuclear power. The conclusion of the previous study was that current capabilities could preclude the necessity of a cold critical test of the FSP; however, additional testing would reduce uncertainties in the beryllium and uranium cross-section data and the overall uncertainty in the computational models. A series of critical experiments using HEU metal were performed in the 1960s and 1970s in support of criticality safety operations at the Y-12 Plant. Of the hundreds of experiments, three were identified as fast-fission configurations reflected by beryllium metal. These experiments have been evaluated as benchmarks for inclusion in the International Handbook of Evaluated Criticality Safety Benchmark Experiments (IHECSBE). Further evaluation of the benchmark experiments was performed using the sensitivity and uncertainty analysis capabilities of SCALE 6. The data adjustment methods of SCALE 6 have been employed in the validation of an example FSP design model to reduce the uncertainty due to the beryllium cross section data.

John D. Bess; Keith C. Bledsoe; Bradley T. Rearden

2011-02-01T23:59:59.000Z

457

Evaluation of HEU-Beryllium Benchmark Experiments to Improve Computational Analysis of Space Reactors  

SciTech Connect (OSTI)

An assessment was previously performed to evaluate modeling capabilities and quantify preliminary biases and uncertainties associated with the modeling methods and data utilized in designing a nuclear reactor such as a beryllium-reflected, highly-enriched-uranium (HEU)-O2 fission surface power (FSP) system for space nuclear power. The conclusion of the previous study was that current capabilities could preclude the necessity of a cold critical test of the FSP; however, additional testing would reduce uncertainties in the beryllium and uranium cross-section data and the overall uncertainty in the computational models. A series of critical experiments using HEU metal were performed in the 1960s and 1970s in support of criticality safety operations at the Y-12 Plant. Of the hundreds of experiments, three were identified as fast-fission configurations reflected by beryllium metal. These experiments have been evaluated as benchmarks for inclusion in the International Handbook of Evaluated Criticality Safety Benchmark Experiments (IHECSBE). Further evaluation of the benchmark experiments was performed using the sensitivity and uncertainty analysis capabilities of SCALE 6. The data adjustment methods of SCALE 6 have been employed in the validation of an example FSP design model to reduce the uncertainty due to the beryllium cross section data.

Bess, John [Idaho National Laboratory (INL); Bledsoe, Keith C [ORNL; Rearden, Bradley T [ORNL

2011-01-01T23:59:59.000Z

458

Benchmark Calculations for Standard and DUPIC CANDU Fuel Lattices Compared with the MCNP-4B Code  

SciTech Connect (OSTI)

Cell-code benchmark calculations have been performed for the standard CANDU and DUPIC CANDU fuel lattices compared with the MCNP-4B code. To consider the full isotopic composition and the temperature effect, new MCNP libraries have been generated from ENDF/B-VI release 3 and validated for typical benchmark problems. The lattice codes WIMS-AECL and HELIOS were then benchmarked by the MCNP code for the major physics parameters such as burnup reactivity, coolant void reactivity, fuel temperature coefficient, etc. The calculations have shown that the physics parameters estimated by the lattice codes are consistent with those by MCNP. However, there is a tendency that the error increases slightly when the fuel burnup is high. This study has shown that the WIMS-AECL produces reliable results for CANDU fuel analysis. However, it is recommended that the cross-section library be updated to be used for the high-burnup fuels even though the current results are generally acceptable. This study has also shown that the HELIOS code has the potential to be used for CANDU fuel lattice analysis in the future.

Roh, Gyuhong; Choi, Hangbok [Korea Atomic Energy Research Institute (Korea, Republic of)

2000-10-15T23:59:59.000Z

459

Experimental investigation of opacity models for stellar interior, inertial fusion, and high energy density plasmasa...  

E-Print Network [OSTI]

, Albuquerque, New Mexico, 87185-1196, USA 2 University of Nevada, Reno, Nevada 89557, USA 3 Lawrence Livermore for calculating energy transport in plasmas. In particular, understanding stellar interiors, inertial fusion more energy and the backlight must be bright enough to overwhelm the plasma self-emission

460

ASTR5700: Stellar Interiors (Fall 2002) http://jilawww.colorado.edu/ pja/stars02/  

E-Print Network [OSTI]

ASTR5700: Stellar Interiors (Fall 2002) http://jilawww.colorado.edu/#24;pja/stars02/ Guidelines population synthesis models. How reliable are these methods? 2 Chemical enrichment of the Galaxy. Which stars simulations (especially in neutrino transport) change this gloomy conclusion. 11 Dark matter. Do old white

Armitage, Phil

Note: This page contains sample records for the topic "benchmark interior lighting" 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

Z .Physics of the Earth and Planetary Interiors 117 2000 111121 www.elsevier.comrlocaterpepi  

E-Print Network [OSTI]

Z .Physics of the Earth and Planetary Interiors 117 2000 111­121 www rotation rate of the outer core fluid. Modulations in the rotation rate are produced as the inner core passes through successive gravitational wells. These modulations occur over roughly 90 year timescales

462

Control Realization for an Interior Permanent Magnet Synchronous Motor (IPMSM) in Automotive Drive Trains  

E-Print Network [OSTI]

Control Realization for an Interior Permanent Magnet Synchronous Motor (IPMSM) in Automotive Drive Trains Wilhelm Peters, Tobias Huber, Joachim Böcker Power Electronics and Electrical Drives, Paderborn automotive traction drives are a wide speed range, a wide constant-power operation range and high efficiency

Paderborn, Universität

463

Z .Physics of the Earth and Planetary Interiors 119 2000 2536 www.elsevier.comrlocaterpepi  

E-Print Network [OSTI]

Z .Physics of the Earth and Planetary Interiors 119 2000 25­36 www a Department of Earth and Planetary Physics, Faculty of Science, Tokyo Uni�ersity, Hongo 7-3-1, Bunkyo algorithms, Phys. Earth Planet. Inter., this issue . q 2000 Elsevier Science B.V. All rights reserved

Geller, Robert

464

Collapse: Language, Real Estate, Material Culture, and the Poetics of Interior Space  

E-Print Network [OSTI]

Collapse: Language, Real Estate, Material Culture, and the Poetics of Interior Space By Amy Ash Submitted to the graduate degree program in English and the Graduate Faculty of the University of Kansas in partial fulfillment... Kaminski ________________________________ Iris Smith Fischer ________________________________ Jill Suzanne Kuhnheim Date Defended: April 2, 2014 ii The Dissertation Committee for Amy Ash certifies that this is the approved...

Ash, Amy Kierzek

2014-05-31T23:59:59.000Z

465

Internal geophysics (Physics of Earth's interior) Jump conditions and dynamic surface tension at permeable  

E-Print Network [OSTI]

Internal geophysics (Physics of Earth's interior) Jump conditions and dynamic surface tension of momentum across the interface, a possibly anisotropic surface tension and terms including an inter- face equals the jump of pressure; and in the presence of surface tension defined as a capillary action due

466

The interior penalty discontinuous Galerkin method for elastic wave propagation: grid dispersion  

Science Journals Connector (OSTI)

......Mrinal K. Sen 1 2 Mary F. Wheeler 1 1 The Institute for Computational...for Geophysics, John A. and Katherine G. Jackson School of Geosciences...propagation (e.g. Riviere Wheeler 2001; Chung Engquist 2006...cases was proposed in Riviere Wheeler (2001). The symmetric interior......

Jonás D. De Basabe; Mrinal K. Sen; Mary F. Wheeler

467

An Information Geometric Approach to Polynomial-time Interior-point ...  

E-Print Network [OSTI]

structure sounds natural in geometrical approach to interior-point algorithm, a difficulty arises when we try to find ..... For basis vector fields ?/?xi on ?, their inner product are given by the components of G, i.e.,. (Gx)ij = G ...... SIAM Review, Vol.

2009-03-16T23:59:59.000Z

468

PHOTO GUIDE FOR APPRAISING DOWNED WOODY MASTICATED FUELS IN INTERIOR PONDEROSA PINE  

E-Print Network [OSTI]

PHOTO GUIDE FOR APPRAISING DOWNED WOODY MASTICATED FUELS IN INTERIOR PONDEROSA PINE FORESTS AND LODGEPOLE PINE COVER TYPES THIS PHOTO GUIDE IS BEING DEVELOPED BY FOREST STEWARDSHIP CONCEPTS, LTD WITH THE COLORADO FOREST RESTORATION INSTITUTE AT COLORADO STATE UNIVERSITY #12;This photo series on downed woody

469

An Interior-Point Trust-Funnel Algorithm for Nonlinear Optimization  

E-Print Network [OSTI]

Dec 20, 2013 ... This author was supported by U.S. Department of Energy grant DE–SC0010615 and U.S. National Science ... The efficiency of interior-point methods for solving lin- ...... Building on the proof of part (iii), we next prove part (iv).

2013-12-20T23:59:59.000Z

470

UNITED STATES DEPARTMENT OF THE INTERIOR U.S. FISH AND WILDLIFE SERVICE  

E-Print Network [OSTI]

% ^?^^%'%^. .f UNITED STATES DEPARTMENT OF THE INTERIOR U.S. FISH AND WILDLIFE SERVICE BUREAU OF COMMERCIAL FISHERIES VERTICAL SECTIONS OF TEMPERATURE AND SALINITY IN THE TRADE WIND ZONE OF THE · ;:;:r: i. Glasgow, Assiatant Secretary for Fish and Wildlife, Parks, and Marine Resources Charles H. Meacham

471

Measure Guideline: Installing Rigid Foam Insulation on the Interior of Existing Brick Walls  

SciTech Connect (OSTI)

This measure guideline provides information on an effective method to insulate the interior of existing brick masonry walls with extruded polystyrene (XPS) insulation board. The guide outlines step-by-step design and installation procedures while explaining the benefits and tradeoffs where applicable. The authors intend that this document be useful to a varied audience that includes builders, remodelers, contractors and homeowners.

Natarajan, H.; Klocke, S.; Puttagunta, S.

2012-06-01T23:59:59.000Z

472

Effects of wildfire and permafrost on soil organic matter and soil climate in interior Alaska  

E-Print Network [OSTI]

Effects of wildfire and permafrost on soil organic matter and soil climate in interior Alaska J E NGeological Sciences and Environmental Studies, University of Colorado at Boulder, CB-399, Boulder, CO 80309, USA soil climates was examined after a wildfire near Delta Junction, AK in July 1999. At this site, we

Neff, Jason

473

A superlinear infeasible-interior-point algorithm for monotone complementarity problems  

SciTech Connect (OSTI)

We use the globally convergent framework proposed by Kojima, Noma, and Yoshise to construct an infeasible-interior-point algorithm for monotone nonlinear complementary problems. Superlinear convergence is attained when the solution is nondegenerate and also when the problem is linear. Numerical experiments confirm the efficacy of the proposed approach.

Wright, S. [Argonne National Lab., IL (United States). Mathematics and Computer Science Div.; Ralph, D. [Melbourne Univ., Parkville, VIC (Australia). Dept. of Mathematics

1996-11-01T23:59:59.000Z

474

Production of Fish Oil UNITED STATES DEPART MENT OF THE INTERIOR  

E-Print Network [OSTI]

Production of Fish Oil UNITED STATES DEPART MENT OF THE INTERIOR FISH AND WILDLIFE SERVICE BUREAU. Crowther, Director Production of Fish Oil By GEORGE M. PIGOTT Assistant Professor, Food Science Departm RENDERING METHOD The relationship between the tmee basic products (meal, oil, and stick water) from

475

The method of fundamental solutions for eigenproblems in domains with and without interior holes  

Science Journals Connector (OSTI)

...interior holes (3.2) and check if it does not have spurious eigenvalues. Similarly...connected membranes using the method of fundamental solutions. Eng. Anal. Bound. Elem...1340-1342. Golberg, M.A 1995The method of fundamental solutions for Poisson's equation...

2006-01-01T23:59:59.000Z

476

An Interior-Point Method for Long Term Scheduling of Large Scale Hydrothermal System  

E-Print Network [OSTI]

and achieves good results in small computational time. Keywords: Interior-point method, Long Term Scheduling hydro plants in the same cascade and the nonlinear nature of thermal costs and hydro generation problem where each hydro plant is individually represented with its own operational constraints. The most

Oliveira, Aurélio R. L.

477

A FULL SCALE ROOM FOR THE EXPERIMENTAL STUDY OF INTERIOR BUILDING CONVECTIVE HEAT TRANSFER  

E-Print Network [OSTI]

air flow measurement. A water source heat pump provided chilled water to a fan-coil unit which in turn on volumetric air flow measurement and an overall room heat balance. Analysis was directed at results fromA FULL SCALE ROOM FOR THE EXPERIMENTAL STUDY OF INTERIOR BUILDING CONVECTIVE HEAT TRANSFER: DESIGN

478

U.S. Department of the Interior U.S. Geological Survey  

E-Print Network [OSTI]

U.S. Department of the Interior U.S. Geological Survey September 2011 Ecosystem Services management to global change. Wetlands Wetlands give us food and clean water; shelter us from storms, floods- sions that affect not only ecosystems, but also tourism, human safety, and fisheries. Coral Reefs

479

U.S. Department of the Interior U.S. Geological Survey  

E-Print Network [OSTI]

U.S. Department of the Interior U.S. Geological Survey 1 99o 101o o 103 o 107 o 105 o 38 o 36 o 34 deposited to the present. Trends in uranium were not detected, however, some "excess" uranium relative to thorium occurs in sediments deposited after about 1970, possibly a subtle effect of uranium mining

480

U.S. Department of the Interior--U.S. Geological Survey EXPLANATION  

E-Print Network [OSTI]

U.S. Department of the Interior--U.S. Geological Survey C A B EXPLANATION C Columbus A Indianapolis product of radium-226--a decay product of uranium-238. Radium-226 is present in sands and gravels de- rived primarily from granites of the Canadian Shield and from uranium- bearing shales of north

Note: This page contains sample records for the topic "benchmark interior lighting" 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

Convergence analysis of a primal-dual interior-point method for ...  

E-Print Network [OSTI]

analysis because the interior-point algorithm decreases a value of a penalty- barrier merit function and .... where I is the identity matrix in IRn,n to guarantee that the smallest eigen- value of ˆN is greater ..... semi-definite. Therefore, by choosing ...

2005-08-19T23:59:59.000Z

482

Solid-State Lighting: Solid-State Lighting Manufacturing Workshop  

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

Solid-State Lighting Solid-State Lighting Manufacturing Workshop to someone by E-mail Share Solid-State Lighting: Solid-State Lighting Manufacturing Workshop on Facebook Tweet about Solid-State Lighting: Solid-State Lighting Manufacturing Workshop on Twitter Bookmark Solid-State Lighting: Solid-State Lighting Manufacturing Workshop on Google Bookmark Solid-State Lighting: Solid-State Lighting Manufacturing Workshop on Delicious Rank Solid-State Lighting: Solid-State Lighting Manufacturing Workshop on Digg Find More places to share Solid-State Lighting: Solid-State Lighting Manufacturing Workshop on AddThis.com... Conferences & Meetings Past Conferences Presentations Publications Webcasts Videos Tools Solid-State Lighting Manufacturing Workshop Nearly 200 lighting industry leaders, chip makers, fixture and component

483

Temperature gradients, and search for non-Boussinesq effects, in the interior of turbulent Rayleigh-Bnard convection  

E-Print Network [OSTI]

Temperature gradients, and search for non-Boussinesq effects, in the interior of turbulent Rayleigh.1209/0295-5075/80/14001 Temperature gradients, and search for non-Boussinesq effects, in the interior of turbulent Rayleigh symmetry-breaking deviations from the Oberbeck-Boussinesq approximation even under conditions where

Haller, Gary L.

484

Molecular fossil constraints on the water column structure of the CenomanianTuronian Western Interior Seaway, USA  

E-Print Network [OSTI]

site the source of extractable organic matter is dominantly marine with minor terrestrial contribution Interior Seaway, USA Dirk-Jan H. Simons, Fabien Kenig* University of Illinois at Chicago, Department (molecular fossil) data were collected for four Cenomanian�Turonian sections in the Western Interior Basin

Kenig, Fabien

485

Physics of the Earth and Planetary Interiors xxx (2004) xxxxxx High pressure crystal chemistry of hydrous ringwoodite  

E-Print Network [OSTI]

Physics of the Earth and Planetary Interiors xxx (2004) xxx­xxx High pressure crystal chemistry of hydrous ringwoodite and water in the Earth's interior Joseph R. Smytha,, Christopher M. Holla, Daniel J November 2002; received in revised form 12 May 2003; accepted 18 August 2003 Abstract The crystal chemistry

Smyth, Joseph R.

486

Physics of the Earth and Planetary Interiors 143144 (2004) 271278 High pressure crystal chemistry of hydrous ringwoodite  

E-Print Network [OSTI]

Physics of the Earth and Planetary Interiors 143­144 (2004) 271­278 High pressure crystal chemistry of hydrous ringwoodite and water in the Earth's interior Joseph R. Smytha,, Christopher M. Holla, Daniel J November 2002; received in revised form 12 May 2003; accepted 18 August 2003 Abstract The crystal chemistry

Jacobsen, Steven D.

487

Influence of Rotor Structure and Number of Phases on Torque and Flux Weakening Characteristics of V-shape Interior PM  

E-Print Network [OSTI]

motor (PM) is one of the most attractive motors applied in compact electric propulsion system, due to its high efficiency, high reliability, and power density. The interior permanent magnet motor (IPM of V-shape Interior PM Electrical Machine Bassel Aslan, Julien Korecki, Thimoté Vigier, Eric Semail

Paris-Sud XI, Université de

488

Minimization of energy consumption in HVAC systems with data-driven models and an interior-point method  

E-Print Network [OSTI]

Minimization of energy consumption in HVAC systems with data-driven models and an interior online 13 June 2014 Keywords: HVAC Interior-point method Internal heat gain Multilayer perceptron-driven approach is applied to minimize energy consumption of a heating, ventilating, and air conditioning (HVAC

Kusiak, Andrew

489

Lighting the Night: Technology, Urban Life and the Evolution of Street Lighting [Light in Place  

E-Print Network [OSTI]

May 1912), 783. 8. "New Street Lights Increase Trade 3 5 Perlight, including street light, became part of America'sBeautiful-inspired street­ lights graced wealthy residen­

Holden, Alfred

1992-01-01T23:59:59.000Z

490

Toxicological benchmarks for screening potential contaminants of concern for effects on soil and litter invertebrates and heterotrophic process  

SciTech Connect (OSTI)

One of the initial stages in ecological risk assessments for hazardous waste sites is the screening of contaminants to determine which of them are worthy of further consideration as {open_quotes}contaminants of potential concern.{close_quotes} This process is termed {open_quotes}contaminant screening.{close_quotes} It is performed by comparing measured ambient concentrations of chemicals to benchmark concentrations. Currently, no standard benchmark concentrations exist for assessing contaminants in soil with respect to their toxicity to soil- and litter-dwelling invertebrates, including earthworms, other micro- and macroinvertebrates, or heterotrophic bacteria and fungi. This report presents a standard method for deriving benchmarks for this purpose, sets of data concerning effects of chemicals in soil on invertebrates and soil microbial processes, and benchmarks for chemicals potentially associated with United States Department of Energy sites. In addition, literature describing the experiments from which data were drawn for benchmark derivation. Chemicals that are found in soil at concentrations exceeding both the benchmarks and the background concentration for the soil type should be considered contaminants of potential concern.

Will, M.E.; Suter, G.W. II

1994-09-01T23:59:59.000Z

491

Solid-State Lighting: Pedestrian-Friendly Nighttime Lighting  

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

Pedestrian-Friendly Nighttime Pedestrian-Friendly Nighttime Lighting to someone by E-mail Share Solid-State Lighting: Pedestrian-Friendly Nighttime Lighting on Facebook Tweet about Solid-State Lighting: Pedestrian-Friendly Nighttime Lighting on Twitter Bookmark Solid-State Lighting: Pedestrian-Friendly Nighttime Lighting on Google Bookmark Solid-State Lighting: Pedestrian-Friendly Nighttime Lighting on Delicious Rank Solid-State Lighting: Pedestrian-Friendly Nighttime Lighting on Digg Find More places to share Solid-State Lighting: Pedestrian-Friendly Nighttime Lighting on AddThis.com... Conferences & Meetings Presentations Publications Webcasts Videos Tools Pedestrian-Friendly Nighttime Lighting This November 19, 2013 webinar presented issues and considerations related to pedestrian-friendly nighttime lighting, such as color rendering, safety,

492

Lighting Research Group: Facilities  

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

Facilities Facilities Lighting Research Facilities at LBNL gonio-photometer Gonio-photometer We use this device to measure the intensity and direction of the light from a lamp or fixture. integrating sphere Integrating sphere This instrument allows us to get a fast and accurate measurement of the total light output of a lamp. We are not able to determine the direction of the light, only the intensity. power analyzer Power analyzer We use our power analyzer with the lamps in the gonio-photometer to measure input power, harmonic distortion, power factor, and many other signals that tell us how well a lamp is performing. spectro-radiometer Spectro-radiometer This device measures not only the intensity of a light source but also the intensity of the light at each wavelength.

493

Lighting Group: Software  

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

Software Software Lighting Software The Lighting Group has developed several computer programs in the course of conducting research on energy efficient lighting. Several of these programs have proven useful outside the research environment. One of the most popular programs for advanced lighting applications is Radiance. For more information on this program and its availability, click on the link below. RADIANCE Radiance is a suite of programs for the analysis and visualization of lighting in design. The primary advantage of Radiance over simpler lighting calculation and rendering tools is that there are no limitations on the geometry or the materials that may be simulated. Radiance is used by architects and engineers to predict illumination, visual quality and appearance of innovative design spaces, and by researchers to evaluate new

494

National Synchrotron Light Source  

ScienceCinema (OSTI)

A tour of Brookhaven's National Synchrotron Light Source (NSLS), hosted by Associate Laboratory Director for Light Sources, Stephen Dierker. The NSLS is one of the world's most widely used scientific research facilities, hosting more than 2,500 guest researchers each year. The NSLS provides intense beams of infrared, ultraviolet, and x-ray light for basic and applied research in physics, chemistry, medicine, geophysics, environmental, and materials sciences.

BNL

2009-09-01T23:59:59.000Z

495

High efficiency incandescent lighting  

DOE Patents [OSTI]

Incandescent lighting structure. The structure includes a thermal emitter that can, but does not have to, include a first photonic crystal on its surface to tailor thermal emission coupled to, in a high-view-factor geometry, a second photonic filter selected to reflect infrared radiation back to the emitter while passing visible light. This structure is highly efficient as compared to standard incandescent light bulbs.

Bermel, Peter; Ilic, Ognjen; Chan, Walker R.; Musabeyoglu, Ahmet; Cukierman, Aviv Ruben; Harradon, Michael Robert; Celanovic, Ivan; Soljacic, Marin

2014-09-02T23:59:59.000Z

496

Total Light Management  

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

Light Management Light Management Why is saving Energy Important World Electricity Consumption (2007) Top 20 Countries 0 500 1000 1500 2000 2500 3000 3500 4000 4500 U n i t e d S t a t e s C h i n a J a p a n R u s s i a I n d i a G e r m a n y C a n a d a A f r i c a F r a n c e B r a z i l K o r e a , S o u t h U n i t e d K i n g d o m I t a l y S p a i n A u s t r a l i a T a i w a n S o u t h A f r i c a M e x i c o S a u d i A r a b i a I r a n Billion kWh Source: US DOE Energy Information Administration Lighting Control Strategies 4 5 6 Occupancy/Vacancy Sensing * The greatest energy savings achieved with any lighting fixture is when the lights are shut off * Minimize wasted light by providing occupancy sensing or vacancy sensing 7 8 Daylight Harvesting * Most commercial space has enough natural light flowing into it, and the amount of artificial light being generated can be unnecessary * Cut back on the production of artificial lighting by

497

Domestic Lighting and Heating  

Science Journals Connector (OSTI)

... a 14 × 22 feet room with a nice spacious window at each end admitting surreptitious draughts in proportion to the amount of light they let in. ...

M. GHEURY DE BRAY

1926-02-06T23:59:59.000Z

498

Comparing Light Bulbs  

Broader source: Energy.gov [DOE]

In this exercise, students will use a light to demonstrate the difference between being energy-efficient and energy-wasteful, and learn what energy efficiency means.

499

Lakeview Light and Power - Commercial Lighting Rebate Program | Department  

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

Lakeview Light and Power - Commercial Lighting Rebate Program Lakeview Light and Power - Commercial Lighting Rebate Program Lakeview Light and Power - Commercial Lighting Rebate Program < Back Eligibility Commercial Fed. Government Local Government Nonprofit State Government Savings Category Appliances & Electronics Commercial Lighting Lighting Program Info Funding Source Funded by Bonneville Power Administration Expiration Date 9/1/2013 State District of Columbia Program Type Utility Rebate Program Rebate Amount Commercial Lighting Installation: Up to 70% of cost Provider Lakeview Light and Power Lakeview Light and Power offers a commercial lighting rebate program. Rebates apply to the installation of energy efficient lighting retrofits in non-residential buildings. The rebate program is funded by BPA and ends in September of 2010 or earlier if the funding is exhausted. Lakeview Light

500

Schematic Design of a Hybrid STM/SNOM forSchematic Design of a Hybrid STM/SNOM for Spintronics & OptoelectronicsSpintronics & Optoelectronics the Interiorthe Interior  

E-Print Network [OSTI]

& OptoelectronicsSpintronics & Optoelectronics ­­ the Interiorthe Interior The z-stage of the STM head w

Yeh, Nai-Chang