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Note: This page contains sample records for the topic "vapor light fixtures" 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
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1

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

Open Energy Info (EERE)

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

2

Reflector system for a lighting fixture  

DOE Patents (OSTI)

Disclosed herein is a reflector system for a lighting fixture having a illumination source surrounded by an envelope. The reflector system includes a first reflector surrounding the illumination source. The reflector system also includes a second reflector which is non-contiguous with the first reflector and which surrounds the illumination source. The illumination source creates light rays which are reflected by the first and second reflectors. The first reflector directs light rays toward the center line of the fixture. However, the reflected rays despite being so reflected do not substantially intersect the envelope. The reflected light rays from the second reflector being directed so that they diverge from the center line of the fixture avoiding intersection with the semi-transparent envelope. 5 figs.

Siminovitch, M.J.; Page, E.; Gould, C.T.

1998-09-08T23:59:59.000Z

3

Reflector system for a lighting fixture  

DOE Patents (OSTI)

Disclosed herein is a reflector system for a lighting fixture having a illumination source surrounded by an envelope. The reflector system includes a first reflector surrounding the illumination source. The reflector system also includes a second reflector which is non-contiguous with the first reflector and which surrounds the illumination source. The illumination source creates light rays which are reflected by the first and second reflectors. The first reflector directs light rays toward the center line of the fixture. However, the reflected rays despite being so reflected do not substantially intersect the envelope. The reflected light rays from the second reflector being directed so that they diverge from the center line of the fixture avoiding intersection with the semi-transparent envelope.

Siminovitch, Michael J. (829 Manor Rd., El Sobrante, CA 94803); Page, Erik (Berkeley, CA); Gould, Carl T. (Medford, OR)

2001-01-01T23:59:59.000Z

4

Reflector system for a lighting fixture  

DOE Patents (OSTI)

Disclosed herein is a reflector system for a lighting fixture having a illumination source surrounded by an envelope. The reflector system includes a first reflector surrounding the illumination source. The reflector system also includes a second reflector which is non-contiguous with the first reflector and which surrounds the illumination source. The illumination source creates light rays which are reflected by the first and second reflectors. The first reflector directs light rays toward the center line of the fixture. However, the reflected rays despite being so reflected do not substantially intersect the envelope. The reflected light rays from the second reflector being directed so that they diverge from the center line of the fixture avoiding intersection with the semi-transparent envelope.

Siminovitch, Michael J. (El Sobrante, CA); Page, Erik (Berkeley, CA); Gould, Carl T. (Medford, OR)

1998-01-01T23:59:59.000Z

5

M/e update: lighting fixtures, ballasts  

SciTech Connect

A review of the factors influencing the selection of a lighting system is presented and the components that each type requires are considered. The energy conservation in lighting systems through the proper choice of fixtures and energy-efficient ballasts is explained. Actual retrofit installations are given as examples of the cost savings and reduced energy consumption realized when a proper indoor lighting system has been specified.

Plankenhorn, J.H.

1981-12-01T23:59:59.000Z

6

Covered Product Category: Luminaires (Light Fixtures) | Department of  

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

Luminaires (Light Fixtures) Luminaires (Light Fixtures) Covered Product Category: Luminaires (Light Fixtures) October 7, 2013 - 10:49am Addthis Did You Know? The ENERGY STAR luminaires product category covers a wide range of lighting products, both residential and commercial. FEMP provides acquisition guidance and Federal efficiency requirements across a variety of product categories, including luminaires, or light fixtures. The luminaires product category is very broad and covers a wide variety of lighting products. Both ENERGY STAR® and FEMP provide programmatic guidance for various types of luminaires. See table 2 for more information about which types of light fixtures are covered by which program (FEMP or ENERGY STAR). Federal laws and executive orders mandate that agencies meet these efficiency requirements in all procurement and

7

New Lighting Fixtures: Combining Creativity and Style with Energy Efficiency  

SciTech Connect

This article for a building trade magazine describes a national design competition for energy efficient lighting sponsored by the U.S. Department of Energy, the American Lighting Association, and the Consortium for Energy Efficiency, with winners announced at ALA's Annual Conference May 14, 2004, in Tucson. The Lighting for Tomorrow competition was the first national lighting fixture design competition focusing on energy-efficient residential lighting. The competition invited fixture manufacturers and designers to come up with beautiful, functional lighting fixtures that also happen to be energy efficient. Fixtures were required to use a ''dedicated'' energy-efficient light source, such as a pin-based fluorescent lamp that cannot be replaced with a screw-in incandescent bulb. Fixtures also had to meet a minimum energy efficiency level that eliminated use of incandescent and halogen lamps, leaving the door open only to fluorescent sources and LEDs. More than 150 paper designs were submitted in the first phase of the competition, in 2003. Of those, 24 finalists were invited to submit working prototypes in 2004, and the winners were announced in May. The Grand Prize of $10,000 went to American Fluorescent of Waukegan, Illinois, for its ''Salem'' chandelier. Some winning fixtures are already available through Lowe's Home Improvement Centers.

Gordon, Kelly L.; Foster, Rebecca; McGowan, Terry

2004-10-01T23:59:59.000Z

8

Remediation plan for fluorescent light fixtures containing polychlorinated biphenyls (PCBs)  

SciTech Connect

This report describes the remedial action to achieve compliance with 29 CFR 1910 Occupational Safety and Health Administration (OSHA) requirements of fluorescent light fixtures containing PCBs at K-25 site. This remedial action is called the Remediation Plan for Fluorescent Light Fixtures Containing PCBs at the K-25 Site (The Plan). The Plan specifically discusses (1) conditions of non-compliance, (2) alternative solutions, (3) recommended solution, (4) remediation plan costs, (5) corrective action, (6) disposal of PCB waste, (7) training, and (8) plan conclusions. The results from inspections by Energy Systems personnel in 2 buildings at K-25 site and statistical extension of this data to 91 selected buildings at the K-25 site indicates that there are approximately 28,000 fluorescent light fixtures containing 47,036 ballasts. Approximately 38,531 contain PCBs and 2,799 of the 38,531 ballasts are leaking PCBs. Review of reportable occurrences at K-25 for the 12 month period of September 1990 through August 1991 shows that Energy Systems personnel reported 69 ballasts leaking PCBs. Each leaking ballast is in non-compliance with 29 CFR 1910 - Table Z-1-A. The age of the K-25 facilities indicate a continued and potential increase in ballasts leaking PCBs. This report considers 4 alternative solutions for dealing with the ballasts leaking PCBs. The advantages and disadvantages of each alternative solution are discussed and ranked using cost of remediation, reduction of health risks, and compliance with OSHA as criteria.

1992-04-30T23:59:59.000Z

9

400-Watt Electronic High-Bay Fixture for Metal-Halide High-Intensity Discharge Lighting  

Science Conference Proceedings (OSTI)

The product under assessment is an advanced lighting technology8212a 400-watt, metal-halide, electronic high-intensity discharge (HID) ballast technology designed to be operated as a stand-alone ballast or integrated as a fixture where the ballast becomes part of the fixture mechanical support system.

2008-06-12T23:59:59.000Z

10

LED Light Fixture Project FC1 Director's Conference Room: Life Cycle Cost and Break-even Analysis  

E-Print Network (OSTI)

LED Light Fixture Project ­ FC1 Director's Conference Room: Life Cycle Cost and Break-even Analysis. #12;LED Light Fixture Project ­ FC1 Director's Conference Room: Life Cycle Cost and Break,812 Maintenance Cost $620 $0 $97 $0 Life Cycle Cost $1,787 $1,693 $2,980 $2,980 #12;LED Light Fixture Project ­ FC

Hofmann, Hans A.

11

Energy Star Lighting Fixtures: How Does THAT Work? | Department of Energy  

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

Energy Star Lighting Fixtures: How Does THAT Work? Energy Star Lighting Fixtures: How Does THAT Work? Energy Star Lighting Fixtures: How Does THAT Work? May 3, 2010 - 11:49am Addthis Amy Foster Parish My husband and I spent a lazy Saturday in a lighting showroom a few weekends ago. We've been working on a project to replace all the lighting fixtures in our home for a couple of years now, so we seem to spend a lot of time in lighting showrooms. But that particular Saturday was a bit special. We were finally picking out our last fixture-the overhead light in our bedroom. Sadly, this was the second time we'd had to pick out this fixture; we had bought and attempted to install a lovely chandelier in the bedroom the previous weekend only to belatedly realize that chandeliers and eight-foot ceilings don't mix. So after returns and refunds, we were at it

12

Partnering for a National Lighting Fixture Design Competition: The United States Experience  

SciTech Connect

This paper describes Phase I of the National Lighting Fixture Design Competition organized by the American Lighting Association (ALA), the Consortium for Energy Efficiency (CEE), and DOE, represented by PNNL. The primary objective of the competition is to increase the market presence of attractive residential lighting fixtures that meet ENERGY STAR efficiency standards. The competition's phase I sought submissions of paper designs of new and existing energy efficient lighting fixtures in 7 categories: chandelies, sconce, pendant, portable, etc, in 2 price categories, e.g., <$100, >$100. PNNL and the team promoted the competition thru design magazines, press releases, brochures, lighting retailers, and ALA. Winners were announced in Dallas at the biannual Dallas Lighting Market in 2003. 24 designs were selected and designers are asked to submit working prototypes in Phase II which will encourage manufacture and production of winning designs.

Hoffman, Marc; Foster, Rebecca; Gordon, Kelly L.; McGowan, Terry; P. Bertoldi, F. Conti, and R. Pagani

2004-01-01T23:59:59.000Z

13

Replacement of Lighting Fixtures with LED Energy Efficient Lights at the Parking Facility, Milwaukee, Wisconsin  

Science Conference Proceedings (OSTI)

The Forest County Potawatomi Community (FCPC or Tribe) owns a six-story parking facility adjacent to its Potawatomi Bingo Casino (the Casino) in Milwaukee, Wisconsin, as well as a valet parking facility under the Casino (collectively, the Parking Facility). The Parking Facility contained 205-watt metal halide-type lights that, for security reasons, operated 24 hours per day, 7 days per week. Starting on August 30, 2010, the Tribe replaced these fixtures with 1,760 state-of-the-art, energy efficient 55-Watt LED lights. This project resulted in an immediate average reduction in monthly peak demand of 238 kW over the fourth quarter of 2010. The average reduction in monthly peak demand from October 1 through December 31, 2010 translates into a forecast annual electrical energy reduction of approximately 1,995,000 kWh or 47.3% of the pre-project demand. This project was technically effective, economically feasible, and beneficial to the public not only in terms of long term energy efficiency and associated emissions reductions, but also in the short-term jobs provided for the S.E. Wisconsin region. The project was implemented, from approval by U.S. Department of Energy (DOE) to completion, in less than 6 months. The project utilized off-the-shelf proven technologies that were fabricated locally and installed by local trade contractors.

David Brien

2012-06-21T23:59:59.000Z

14

Life cycle cost analysis for replacement of fluorescent light fixtures containing polychlorinated biphenyls  

SciTech Connect

This report describes the remedial action to achieve compliance with 29 CFR 1910 Occupational Safety and Health Administration (OSHA) requirements of fluorescent light fixtures containing PCBs at K-25 site. This remedial action is called the Remediation Plan for Fluorescent Light Fixtures Containing PCBs at the K-25 Site (The Plan). The Plan specifically discusses (1) conditions of non-compliance, (2) alternative solutions, (3) recommended solution, (4) remediation plan costs, (5) corrective action, (6) disposal of PCB waste, (7) training, and (8) plan conclusions. The results from inspections by Energy Systems personnel in 2 buildings at K-25 site and statistical extension of this data to 91 selected buildings at the K-25 site indicates that there are approximately 28,000 fluorescent light fixtures containing 47,036 ballasts. Approximately 38,531 contain PCBs and 2,799 of the 38,531 ballasts are leaking PCBs. Review of reportable occurrences at K-25 for the 12 month period of September 1990 through August 1991 shows that Energy Systems personnel reported 69 ballasts leaking PCBs. Each leaking ballast is in non-compliance with 29 CFR 1910 - Table Z-1-A. The age of the K-25 facilities indicate a continued and potential increase in ballasts leaking PCBs. This report considers 4 alternative solutions for dealing with the ballasts leaking PCBs. The advantages and disadvantages of each alternative solution are discussed and ranked using cost of remediation, reduction of health risks, and compliance with OSHA as criteria.

1992-04-29T23:59:59.000Z

15

Side-by-Side Testing of Commercial Office Lighting Systems: Two-lamp Fluorescent Fixtures  

E-Print Network (OSTI)

Lighting systems in commercial office buildings are primary determinants of building energy use. In warmer climates, lighting energy use has important implications for building cooling loads as well as those directly associated with illumination tasks. To research the comparative performance of conventional and advanced office lighting systems, Florida Solar Energy Center (FSEC) set up the Lighting Flexible Test Facility (LFTF) which allows side-by-side comparison of lighting options in two otherwise identical 2.7 m x 3.7 m (9' x 12') south facing offices. The ceiling of the LFTF contains 0.61 m x 1.2 m (2' x 4') recessed fluorescent fixtures designed to be easily changed. Differing lighting systems were comparatively tested against each other over weeklong periods. Data on power consumption (watts), power quality (power factor), work-plane interior lighting levels (lux), bulb-wall, fixture and plenum temperatures were recorded every 15 minutes on a multi-channel data logger. This data allows realistic analysis of comparative lighting system performance including interactions with daylighting.

Parker, D. S.; Schrum, L.; Sonne, J. K.; Stedman, T. C.

1996-01-01T23:59:59.000Z

16

Lighting for Tomorrow: Building on the results of the first national energy-efficient lighting fixture design competition in the United States  

SciTech Connect

Lighting for Tomorrow was the first residential lighting fixture design competition conducted in the United States to focus on energy-efficient light sources. Sponsored by the American Lighting Association, the Consortium for Energy Efficiency, and the U.S. Department of Energy, the competition was carried out in two phases between 2002 and 2004. Five winning fixture designs were selected from a field of 24 finalists. The paper describes the competition in detail, including its origins, sponsors, structure and rules, timeline, prizes, selection criteria, and judges. The paper describes the results of the competition, including industry response, promotion and publicity efforts, technical and design innovations demonstrated by the winners, and retail placements to date. Finally, the paper offers several lessons learned that are instructive for future efforts to promote high-efficiency lighting through the design competition approach.

Gordon, Kelly L.; Foster, Rebecca; McGowan, Terry

2005-05-09T23:59:59.000Z

17

Fluorescent fixtures and ballasts  

SciTech Connect

The basic parameters of a fluorescent lighting system that affect the illumination level are discussed. The parameters include the thermal performance of the fixture and the ballast factor, voltage regulation, and thermal regulation of the ballast/lamp system. Fixtures determine the minimum lamp-wall temperature of the lamps and are described as hot or cold. That is, the lamp-wall temperatures can vary from 39 to 61/sup 0/C. In general, cool fixtures tend to provide higher light levels and are more efficacious for a given ballast/lamp system. Solid-state fluorescent ballast/lamp systems have been measured and show a variation in light output from 6170 to 3780 lumens for the two-lamp, F-40, T-12, rapid-start lamps. Lighting designers must obtain this information in order to accurately predict illumination levels in a space.

Verderber, R.R.

1984-05-01T23:59:59.000Z

18

Diode (LED) Fixture Design and Installation Criteria for Interior and Exterior Lighting Applications  

E-Print Network (OSTI)

1. Purpose. This ETL provides technical guidance and criteria for specifying, designing, and installing LED luminaires for interior and exterior lighting applications at Air Force installations. This ETL does not apply to LED airfield lighting systems, including, but not limited to, taxiway, obstruction, runway edge, threshold, or approach lighting systems

unknown authors

2010-01-01T23:59:59.000Z

19

Emitting Diode (LED) Fixture Design and Installation Criteria for Exterior Lighting Applications in Contingency Environments  

E-Print Network (OSTI)

1. Purpose. This ETL provides technical guidance and criteria for specifying, designing, and installing solar LED luminaire exterior lighting applications at Air Force overseas contingency locations only. For the purposes of this ETL, contingency locations are defined as locations where a named operation is the primary mission and the location utilizes expeditionary equipment for all or some of the support facilities in use. Requirements in this ETL are mandatory. Deviations require approval from the Air Force Electrical Engineering subject matter expert (SME), AFCESA/CEOA. Requests for deviations must be coordinated through the major command (MAJCOM) before submitting to AFCESA/CEOA. 2. Application. This ETL does not apply to LED airfield lighting systems, including, but not limited to, taxiway, obstruction, runway edge, threshold, or approach lighting systems

unknown authors

2012-01-01T23:59:59.000Z

20

Diode (LED) Fixture Design and Installation Criteria for Interior and Exterior Lighting Applications  

E-Print Network (OSTI)

1. Purpose. This ETL provides technical guidance and criteria for specifying, designing, and installing LED luminaires for interior and exterior lighting applications at Air Force installations. It supersedes ETL 12-4 of the same title, dated 17 February 2012. Requirements in this ETL are mandatory. Deviations require approval from the Air Force Electrical SME, AFCEC/COS. Requests for deviations must be coordinated through the MAJCOM before submitting to AFCEC/CO. Note: LED applications not specifically addressed in this ETL or Unified Facilities Criteria (UFC) 3-530-01, Interior and Exterior Lighting and Controls, require AFCESA/CEOA approval. Note: Use of the name or mark of any specific manufacturer, commercial product, commodity, or service in this ETL does not imply endorsement by the Air Force. 2. Summary of Revisions: Updates reference (paragraph 4.3). 3. Application. This ETL does not apply to LED airfield lighting systems, including, but not limited to, taxiway, obstruction, runway edge, threshold, or approach lighting

Tyndall Air; Force Base Florida

2007-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "vapor light fixtures" 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

Diode (LED) Fixture Design and Installation Criteria for Interior and Exterior Lighting Applications  

E-Print Network (OSTI)

1. Purpose. This ETL provides technical guidance and criteria for specifying, designing, and installing LED luminaires for interior and exterior lighting applications at Air Force installations. It supersedes ETL 10-18 of the same title, dated 13 December 2010. It updates guidance in ETL 10-18 regarding: (1) required calculations for LED investment decisions; (2) retrofit design requirements; (3) applicable prohibitions; and (4) environmental considerations. Requirements in this ETL are mandatory. Deviations require approval from the Air Force Electrical SME, HQ AFCESA/CEOA. Requests for deviations must be coordinated through the MAJCOM before submitting to HQ AFCESA/CEOA. Note: LED applications not specifically addressed in this ETL or Unified Facilities Criteria (UFC) 3-530-01, Interior and Exterior Lighting and Controls, require HQ AFCESA/CEOA approval. Note: Use of the name or mark of any specific manufacturer, commercial product, commodity, or service in this ETL does not imply endorsement by the Air Force. Summary of Revisions: Corrected references to applicable ETLs. 2. Application. This ETL does not apply to LED airfield lighting systems, including, but

unknown authors

2012-01-01T23:59:59.000Z

22

Fixture conditions affect lamp performance  

SciTech Connect

This article discusses the major parameters that affect fluorescent lamp performance under fixture conditions. These parameters include fixture type, and HVAC integration, which directly determine the minimum lamp wall temperature (MLWT), and therefore, the resulting light output of the lamp/ballast system. Experimental data is presented showing that the lumen output of the lamp/ballast system can vary by as much as 20% and that the system efficacy can vary by 10% depending upon the type of fixture and HVAC system employed. 4 refs., 5 figs., 1 tab.

Siminovitch, M.J.; Rubinstein, F.M.; Verderber, R.R.

1986-11-01T23:59:59.000Z

23

The Energy-Efficient Fixtures Laboratory  

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

0 0 The Energy-Efficient Fixtures Laboratory Replacing the incandescent bulb with a more efficient light source is only the first step in developing an energy-efficient lighting system. Improved fixtures can raise the system's efficiency even further. At LBL's Energy-Efficient Fixtures Laboratory, researchers in the Lighting Systems Group study the optical and thermal efficiency of luminaires, and work closely with fixture manufacturers to develop more efficient products. "Fifty to seventy percent efficiencies are now typical of fixtures," says senior research associate Chin Zhang, "and we're trying to improve them to eighty to ninety percent." Oliver Morse adjusts a centralized light guide system consisting of a 250-watt metal halide lamp, a high-efficiency beam splitter and four hollow

24

Assessment of Electrical, Efficiency, and Photometric Performance of Advanced Lighting Sources: Dimmable Advanced Lighting Technolog ies -- Electronic Light-Emitting Diode (LED) Fixtures, Lamps, and Drivers  

Science Conference Proceedings (OSTI)

This EPRI Technical Update addresses the dimming performance of light-emitting diode (LED) lighting. Chapter 1 provides a discussion of basic lighting control, the importance of considering power quality in lighting control, lighting control methods and parameters, and the advantages and future of lighting control. Chapter 2 addresses in more depth the dimming methods used in advanced lighting sources and controls for incandescent, fluorescent, high-intensity discharge (HID) and LED sources. Chapter 3 ad...

2008-12-19T23:59:59.000Z

25

M.D.?Lukin, Storage of light in atomic vapor  

E-Print Network (OSTI)

We report an experiment in which a light pulse is decelerated and trapped in a vapor of Rb atoms, stored for a controlled period of time, and then released on demand. We accomplish this storage of light by dynamically reducing the group velocity of the light pulse to zero, so that the coherent excitation of the light is reversibly mapped into a collective Zeeman (spin) coherence of the Rb vapor. PACS numbers 03.67.-a, 42.50.-p, 42.50.Gy Typeset using REVTEX 1 Photons are the fastest and most robust carriers of information, but they are difficult to localize and store. The present Letter reports a proof-of-principle demonstration of a technique [1,2] to trap, store, and release excitations carried by light pulses. Specifically, a pulse of light which is several kilometers long in free space is compressed to a length of a few centimeters and then converted into collective spin excitations in a vapor of Rb atoms. After a controllable storage time, the process is reversed and the atomic coherence is converted

D. F. Phillips; A. Fleischhauer; A. Mair; R. L. Walsworth; M. D. Lukin

2001-01-01T23:59:59.000Z

26

Storage and retrieval of thermal light in warm atomic vapor  

SciTech Connect

We report slowed propagation and storage and retrieval of thermal light in warm rubidium vapor using the effect of electromagnetically induced transparency (EIT). We first demonstrate slowed propagation of the probe thermal light beam through an EIT medium by measuring the second-order correlation function of the light field using the Hanbury-Brown-Twiss interferometer. We also report an experimental study on the effect of the EIT slow-light medium on the temporal coherence of thermal light. Finally, we demonstrate the storage and retrieval of the thermal light beam in the EIT medium. The direct measurement of the photon number statistics of the retrieved light field shows that the photon number statistics are preserved during the storage and retrieval processes.

Cho, Young-Wook; Kim, Yoon-Ho [Department of Physics, Pohang University of Science and Technology (POSTECH), Pohang 790-784 (Korea, Republic of)

2010-09-15T23:59:59.000Z

27

Modular Fixturing for Limited Production  

Science Conference Proceedings (OSTI)

Table 1   Long-term operating costs for modular versus dedicated fixtures...Table 1 Long-term operating costs for modular versus dedicated fixtures Dedicated fixture Modular fixture Design, $50/h $800.00 $100.00 Material cost 275.00 ? Fabrication, $50/h 1800.00 ? Assembly, $50/h ? 150.00 Amortization (a) ? 480.00 Inspection/test, $50/h...

28

Lighting Controls | Department of Energy  

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

fluorescent lighting fixtures rather than replace them. Dimmers and LEDs Some light-emitting diode (LED) lightbulbs can be used with dimmers. LED bulbs and fixtures must be...

29

CAN HANDLING FIXTURES  

DOE Patents (OSTI)

A sleeveless cauning apparatus is described for bonding and canning uranium fuel elements under the surface of a liquid bonding alloy. The can is supported on a pedestal by vertical pegs, and an adjustable collar is placed around the upper, open end of the can, which preferably is flared to assure accurate centering in the fixture and to guide the uranium slug into the can. The fixture with a can in place is then immersed in a liquid aluminum-silicon alloy and the can becomes filled with the liquid alloy. The slug is inserted by a slug guide located vertically above the can opening. The slug settles by gravity into the can, after which a cap is emplaced. A quenching tool lifts the capped can out of the bath by means of a slot provided for it in the pedestal. This apparatus provides a simple means of canning the slug without danger of injury to the uranium metal or the aluminum can.

Kelman, Ler.R.; Yaggee, F.L.

1958-08-01T23:59:59.000Z

30

Lighting.  

SciTech Connect

Since lighting accounts for about one-third of the energy used in commercial buildings, there is opportunity to conserve. There are two ways to reduce lighting energy use: modify lighting systems so that they used less electricity and/or reduce the number of hours the lights are used. This booklet presents a number of ways to do both. Topics covered include: reassessing lighting levels, reducing lighting levels, increasing bulb & fixture efficiency, using controls to regulate lighting, and taking advantage of daylight.

United States. Bonneville Power Administration.

1992-09-01T23:59:59.000Z

31

Fixture for aligning motor assembly - Energy Innovation Portal  

An alignment fixture includes a rotor fixture, a stator fixture and a sensor system which measures a rotational displacement therebetween. The fixture precisely ...

32

Controlled shear/tension fixture  

DOE Patents (OSTI)

A test fixture for simultaneously testing two material test samples is provided. The fixture provides substantially equal shear and tensile stresses in each test specimens. By gradually applying a load force to the fixture only one of the two specimens fractures. Upon fracture of the one specimen, the fixture and the load train lose contact and the second specimen is preserved in a state of upset just prior to fracture. Particular advantages of the fixture are (1) to control the tensile to shear load on the specimen for understanding the effect of these stresses on the deformation behavior of advanced materials, (2) to control the location of fracture for accessing localized material properties including the variation of the mechanical properties and residual stresses across the thickness of advanced materials, (3) to yield a fractured specimen for strength measurement and an unfractured specimen for examining the microstructure just prior to fracture.

Hsueh, Chun-Hway (Knoxville, TN); Liu, Chain-tsuan (Knoxville, TN); George, Easo P. (Knoxville, TN)

2012-07-24T23:59:59.000Z

33

Heat transfer assembly for a fluorescent lamp and fixture  

DOE Patents (OSTI)

In a lighting fixture including a lamp and a housing, a heat transfer structure is disclosed for reducing the minimum lamp wall temperature of a fluorescent light bulb. The heat transfer structure, constructed of thermally conductive material, extends from inside the housing to outside the housing, transferring heat energy generated from a fluorescent light bulb to outside the housing where the heat energy is dissipated to the ambient air outside the housing. Also disclosed is a method for reducing minimum lamp wall temperatures. Further disclosed is an improved lighting fixture including a lamp, a housing and the aforementioned heat transfer structure. 11 figs.

Siminovitch, M.J.; Rubenstein, F.M.; Whitman, R.E.

1992-12-29T23:59:59.000Z

34

Heat transfer assembly for a fluorescent lamp and fixture  

DOE Patents (OSTI)

In a lighting fixture including a lamp and a housing, a heat transfer structure is disclosed for reducing the minimum lamp wall temperature of a fluorescent light bulb. The heat transfer structure, constructed of thermally conductive material, extends from inside the housing to outside the housing, transferring heat energy generated from a fluorescent light bulb to outside the housing where the heat energy is dissipated to the ambient air outside the housing. Also disclosed is a method for reducing minimum lamp wall temperatures. Further disclosed is an improved lighting fixture including a lamp, a housing and the aforementioned heat transfer structure.

Siminovitch, Michael J. (Richmond, CA); Rubenstein, Francis M. (Berkeley, CA); Whitman, Richard E. (Richmond, CA)

1992-01-01T23:59:59.000Z

35

Kansas City Power and Light - Commercial/Industrial Energy Efficiency...  

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

fixture Standard T8 LampsBallasts: 2 - 10unit Lighting Power Density: 1watt per square foot High Intensity Fluorescent: 50fixture Pulse Star Metal Halide: 50fixture...

36

Tillamook County PUD - Dairy Lighting Retrofit Rebate Program | Department  

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

Tillamook County PUD - Dairy Lighting Retrofit Rebate Program Tillamook County PUD - Dairy Lighting Retrofit Rebate Program Tillamook County PUD - Dairy Lighting Retrofit Rebate Program < Back Eligibility Agricultural Savings Category Appliances & Electronics Commercial Lighting Lighting Program Info State Oregon Program Type Utility Rebate Program Provider Tillamook County PUD Tillamook PUD offers the Dairy Lighting Retrofit Program for its agricultural members to save energy on lighting in eligible barns/facilities. Tillamook PUD completes a lighting audit of the facility to calculate the energy savings and rebate amount. Incentives are provided for the replacement of existing mercury vapor, incandescent, and T12 fluorescent fixtures with new ORION AG9000 3-lamp T8 fluorescent fixtures. This rebate is available for retrofits only, new construction is not

37

Multiple direction vibration fixture - Energy Innovation Portal  

When the shaker motor vibrates along the centripetal force axis, the vibrations are imparted to a first side of the right angle fixture.

38

Generation of continuous-wave and pulsed squeezed light with $^{87}$Rb vapor  

E-Print Network (OSTI)

We present experimental studies on the generation of squeezed vacuum via nonlinear ellipse rotation in a $^{87}$Rb vapor. Squeezing is observed for a wide range of input powers and pump detunings on the D1 line, while only excess noise is present on the D2 line. The maximum squeezing observed is -1.4 $\\pm$0.1 dB (-2.0 dB corrected for loss). We measure -1.1 dB squeezing at the resonance frequency of the $^{85}$Rb $F=2 \\to F'=3$ transition, which may allow the storage of squeezed light generated by $^{87}$Rb in a $^{85}$Rb quantum memory. We also demonstrate a proof of principle pulsed squeezed light experiment, with -1 dB of squeezing for 200 ns pulse width.

Agha, Imad H; Grangier, Philippe

2009-01-01T23:59:59.000Z

39

Generation of pulsed and continuous-wave squeezed light with $^{87}$Rb vapor  

E-Print Network (OSTI)

We present experimental studies on the generation of pulsed and continuous-wave squeezed vacuum via nonlinear rotation of the polarization ellipse in a $^{87}$Rb vapor. Squeezing is observed for a wide range of input powers and pump detunings on the D1 line, while only excess noise is present on the D2 line. The maximum continuous-wave squeezing observed is -$ 1.4 \\pm0.1$ dB (-2.0 dB corrected for losses). We measure -1.1 dB squeezing at the resonance frequency of the $^{85}$Rb $F=3 \\to F'$ transition, which may allow the storage of squeezed light generated by $^{87}$Rb in a $^{85}$Rb quantum memory. Using a pulsed pump, pulsed squeezed light with -1 dB of squeezing for 200 ns pulse widths is observed at 1 MHz repetition rate.

Imad H. Agha; Gatan Messin; Philippe Grangier

2009-11-15T23:59:59.000Z

40

Demonstration of a Tunable-Bandwidth White Light Interferometer using Anomalous Dispersion in Atomic Vapor  

E-Print Network (OSTI)

Recently, the design of a white-light-cavity has been proposed using negative dispersion in an intra-cavity medium to make the cavity resonate over a large range of frequencies and still maintain a high cavity build-up. This paper presents the demonstration of this effect in a free-space cavity. The negative dispersion of the intra-cavity medium is caused by bi-frequency Raman gain in an atomic vapor cell. A significantly broad cavity response over a bandwidth greater than 20 MHz has been observed. The experimental results agree well with the theoretical model, taking into account effects of residual absorption. A key application of this device would be in enhancing the sensitivity-bandwidth product of the next generation gravitational wave detectors that make use of the so-called signal-recycling mirror.

G. S. Pati; M. Salit; K. Salit; M. S. Shahriar

2006-10-04T23:59:59.000Z

Note: This page contains sample records for the topic "vapor light fixtures" 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

An Assessment of the U.S. Residential Lighting Market  

SciTech Connect

This report provides background data upon which residential lighting fixture energy conservation programs can be built. The current stock of residential lighting is described by usage level, lamp wattage, fixture type, and location within the house. Data are discussed that indicate that 25% of residential fixtures are responsible for 80% of residential lighting energy use, and that justify targeting these fixtures as candidates for retrofit with energy-efficient fixtures. Fixtures determined to have the highest energy use are hardwired ceiling fixtures in kitchens, living/family rooms, dining rooms, and outdoors. An assessment of the market for residential fixtures shows that nearly half of new residential fixtures are imported, 61% of new fixtures sold are hardwired, and about half of all new fixtures sold are for ceiling installation.

Jennings, Judy; Brown, Rich; Moezzi, Mithra; Mills, Evan; Sardinsky, Robert

1995-10-01T23:59:59.000Z

42

Seismic responses of unanchored electrode storage fixtures  

SciTech Connect

Two anchored electrode storage fixtures will be installed in the process cell of the Integral Fast Reactor`s Fuel Cycle Facility at ANL-W in Idaho. In addition to the concerns for structural integrity, the potential for uplifting and tipping of the fixtures during the design basis earthquake must also be examined. In the analysis, a response-spectrum method was employed to investigate tipping, while a static approach was used for the structural-integrity evaluations. The results show that the combined stresses from seismic and other loads are within the allowables permitted by the design codes. The overall vertical seismic reaction forces at the leveling pads are compressive, implying that the fixtures will remain in contact with the floor. No uplifting or tipping of the fixture will occur during the design basis earthquake.

Ting-shu Wu; Blomquist, C.A.; Haupt, H.J.; Herceg, J.E.

1993-06-01T23:59:59.000Z

43

Vapor Degreasing  

Science Conference Proceedings (OSTI)

Table 6   Applications of vapor degreasing by vapor-spray-vapor systems...hardware Brass 2270 5000 Buffing compound; rouge Lacquer spray Racked work on continuous monorail Acoustic ceiling tile Steel 2720 6000 Light oil (stamping lubricant) Painting Monorail conveyor Gas meters Terneplate 4540 10,000 Light oil Painting Monorail conveyor Continuous strip, 0.25??4.1 mm...

44

Fixture for forming evaporative pattern (EPC) process patterns  

DOE Patents (OSTI)

A method of casting metal using evaporative pattern casting process patterns in combination with a fixture for creating and maintaining a desired configuration in flexible patterns. A pattern is constructed and gently bent to the curvature of a suitable fixture. String or thin wire, which burns off during casting, is used to tie the pattern to the fixture. The fixture with pattern is dipped in a commercially available refractory wash to prevent metal adherence and sticking to the fixture. When the refractory wash is dry, the fixture and pattern are placed in a flask, and sand is added and compacted by vibration. The pattern remains in position, restrained by the fixture. Metal that is poured directly into the pattern replaces the pattern exactly but does not contact or weld to the fixture due to the protective refractory layer. When solid, the casting is easily separated from the fixture. The fixture can be cleaned for reuse in conventional casting cleaning equipment.

Turner, Paul C. (Albany, OR); Jordan, Ronald R. (Albany, OR); Hansen, Jeffrey S. (Corvallis, OR)

1993-01-01T23:59:59.000Z

45

Buildings Energy Data Book: 5.6 Lighting  

Buildings Energy Data Book (EERE)

2 Value of Electric Lighting Fixture Shipments (Million) Lighting Fixture Type 1985 1990 1995 2000 2001 Residential 786.8 827.6 983.8 983.9 CommercialInstitutional (except...

46

New Research Tool for Energy-Efficient Residential Fixtures  

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

4 4 New Research Tool for Energy-Efficient Residential Fixtures Lighting Group researcher Erik Page stands next to the new goniophotometer, shown in a multiple-exposure photo that represents a complete sensor sweep around a table lamp. The lamp is seen reflected in a mirror mounted on a swing arm, aimed at a photocell used for data acquisition. The residential lighting sector represents a significant opportunity for energy conservation because it currently uses inefficient incandescent sources almost exclusively. Compact fluorescent lamps (CFLs) have the potential to transform this market by using one-fourth as much power as an incandescent to provide the same amount of light. While technical advances such as triphosphors and electronic ballasts have addressed issues of color

47

Flipping the Switch Lighting in Education and Hellems  

E-Print Network (OSTI)

such as under-cabinet lights that were not heavily used. FixtureFinder was able to recognize fixture usage- cover light fixtures, infer their nominal wattage values and usage times. We considered other sensor the two data streams and looking for matched ON/OFF events, two true light usage events are discovered

Colorado at Boulder, University of

48

Holding fixture for metallographic mount polishing  

DOE Patents (OSTI)

A fixture for holding mounted specimens for polishing, having an arm; a body attached to one end of the arm, the body having at least one flange having an opening to accommodate a mounted specimen; and a means applying pressure against the outer surface of the mounted specimen to hold the specimen in contact with the polishing surface.

Barth, C.H.; Cramer, C.E.

1996-12-31T23:59:59.000Z

49

A measurement fixture suitable for measuring substrate noise in the UWB frequency band  

Science Conference Proceedings (OSTI)

This paper presents a measurement fixture suitable for measuring substrate carried noise for lightly doped substrates within the UWB frequency band. Signals coupling through the substrate are usually fairly weak and special precautions are taken to avoid ... Keywords: GSG, Substrate noise, UWB, Wide band measurements

Ming Shen; Tian Tong; Jan H. Mikkelsen; Torben Larsen

2009-01-01T23:59:59.000Z

50

Thermal element for maintaining minimum lamp wall temperature in fluorescent fixtures  

DOE Patents (OSTI)

In a lighting fixture including a lamp and a housing, an improvement is disclosed for maintaining a lamp envelope area at a cooler, reduced temperature relative to the enclosed housing ambient. The improvement comprises a thermal element in thermal communication with the housing extending to and springably urging thermal communication with a predetermined area of the lamp envelope surface.

Siminovitch, Michael J. (Richmond, CA)

1992-01-01T23:59:59.000Z

51

Thermal element for maintaining minimum lamp wall temperature in fluorescent fixtures  

DOE Patents (OSTI)

In a lighting fixture including a lamp and a housing, an improvement is disclosed for maintaining a lamp envelope area at a cooler, reduced temperature relative to the enclosed housing ambient. The improvement comprises a thermal element in thermal communication with the housing extending to and springably urging thermal communication with a predetermined area of the lamp envelope surface. 12 figs.

Siminovitch, M.J.

1992-11-10T23:59:59.000Z

52

Reading Municipal Light Department - Business Lighting Rebate Program |  

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

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

53

Cubic GaN Light Emitting Diode Grown by Metalorganic Vapor-Phase Epitaxy  

E-Print Network (OSTI)

this paper, we report on the doping characteristics of Si and Mg in the growth of cubic GaN by metalorganic vapor-phase epitaxy (MOVPE). We also report the growth of a p-n diode structure made of cubic GaN, and its characterization by electron-beam-induced-current (EBIC) and current injection measurements.

Hidenao Tanaka Member; Vapor-phase Epitaxy; Atsushi Nakadaira

2000-01-01T23:59:59.000Z

54

Fixture for mounting small parts for processing  

DOE Patents (OSTI)

This invention is comprised of a fixture for mounting small parts, such as fusion target spheres or microelectronic components. A glass stalk is drawn and truncated near its tip. The truncated end of the glass stalk is dipped into silicone rubber forming an extending streamer. After the rubber cures for approximately 24 hours, a small part is touched to the streamer, and will be held securely throughout processing. 5 figs.

Foreman, L.R.; Gomez, V.M.; Thomas, M.H.

1988-09-29T23:59:59.000Z

55

Advanced Lighting Technologies:Energy Efficiency and Power Quality of Lighting Sources  

Science Conference Proceedings (OSTI)

his EPRI technical update is the third in a series of technical assessments of advanced lighting technologies. A total of seven lighting products were assessed in 2013: low cost screw based light-emitting diode (LED) lamps, retrofit LED ceiling fixtures, suspended LED fixtures, LED-based 2x4 troffers, LED high bay fixtures, innovative LED screw based lamps, and LED hospitality lighting. Prior to beginning an in-depth assessment, the EPRI Lighting Group evaluated each of the tested technologies to ...

2013-12-12T23:59:59.000Z

56

Three-dimensional modeling and simulation of vapor explosions in Light Water Reactors.  

E-Print Network (OSTI)

??Steam explosions can occur during a severe accident in light water nuclear reactors with the core melting as the consequence of interaction of molten core (more)

Schrder, Maxim

2012-01-01T23:59:59.000Z

57

Journal of Light Emitting Diodes Vol 2 N0 1, April 2010 1 Abstract--In metal organic vapor phase epitaxy we developed  

E-Print Network (OSTI)

Journal of Light Emitting Diodes Vol 2 N0 1, April 2010 1 Abstract-- In metal organic vapor phase epitaxy we developed GaInN/GaN quantum well material suitable for 500 ­ 580 nm light emitting diodes at longer wavelengths. Index Terms-- a-plane GaN, GaInN, Green light emitting diode, m-plane GaN I

Wetzel, Christian M.

58

Integrated Calibration Sphere and Calibration Step Fixture for Improved  

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

Integrated Calibration Sphere and Calibration Step Fixture for Integrated Calibration Sphere and Calibration Step Fixture for Improved Coordinate Measurement Machine Calibration Integrated Calibration Sphere and Calibration Step Fixture for Improved Coordinate Measurement Machine Calibration A method and apparatus for mounting a calibration sphere to a calibration fixture for Coordinate Measurement Machine (CMM) calibration and qualification is described, decreasing the time required for such qualification, thus allowing the CMM to be used more productively. Available for thumbnail of Feynman Center (505) 665-9090 Email Integrated Calibration Sphere and Calibration Step Fixture for Improved Coordinate Measurement Machine Calibration A method and apparatus for mounting a calibration sphere to a calibration fixture for Coordinate Measurement Machine (CMM) calibration and

59

ZnO light-emitting diode grown by plasma-assisted metal organic chemical vapor deposition  

SciTech Connect

We report a breakthrough in fabricating ZnO homojunction light-emitting diode by metal organic chemical vapor deposition. Using NO plasma, we are able to grow p-type ZnO thin films on n-type bulk ZnO substrates. The as-grown films on glass substrates show hole concentration of 10{sup 16}-10{sup 17} cm{sup -3} and mobility of 1-10 cm{sup 2} V{sup -1} s{sup -1}. Room-temperature photoluminescence spectra reveal nitrogen-related emissions. A typical ZnO homojunction shows rectifying behavior with a turn-on voltage of about 2.3 V. Electroluminescence at room temperature has been demonstrated with band-to-band emission at I=40 mA and defect-related emissions in the blue-yellow spectrum range.

Xu, W.Z.; Ye, Z.Z.; Zeng, Y.J.; Zhu, L.P.; Zhao, B.H.; Jiang, L.; Lu, J.G.; He, H.P.; Zhang, S.B. [State Key Laboratory of Silicon Materials, Zhejiang University, Hangzhou 310027 (China); National Renewable Energy Laboratory, Golden, Colorado 80401 (United States)

2006-04-24T23:59:59.000Z

60

Fluorescent Lighting | Department of Energy  

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

Fluorescent Lighting Fluorescent Lighting Fluorescent Lighting October 17, 2013 - 5:44pm Addthis Fluorescent Lighting Fluorescent Lighting Fluorescent lamps use 25%-35% of the energy used by incandescent products to provide a similar amount of light. They also last about 10 times longer (7,000-24,000 hours). The two general types of fluorescent lamps are: Compact fluorescent lamps (CFLs) -- commonly found with integral ballasts and screw bases, these are popular lamps often used in household fixtures Fluorescent tube and circline lamps -- typically used for task lighting such as garages and under cabinet fixtures, and for lighting large areas in commercial buildings. CFLs CFLs combine the energy efficiency of fluorescent lighting with the convenience and popularity of incandescent fixtures. CFLs fit most fixtures

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


61

Assessment of user satisfaction of restrooms with existing toilet fixtures and new low consumption fixtures  

E-Print Network (OSTI)

This research in Langford Building 'A', Texas A&M University, is an attempt to determine the user satisfaction of the new, low consumption toilet fixtures and lavatory valves. 253 surveys were given to the subjects, during the four phases of upgrading the restroom fixtures, to find and compare user satisfaction in each phase. The four phases were: 1. The as-is condition of the flush valves and the lavatory valve. 2. Low consumption manual flush valve and low consumption manual lavatory valve. 3. Old style low consumption automatic flush valve and low consumption automatic lavatory valve. 4. Low consumption manual flush valve and low consumption automatic lavatory valve. The survey analysis for the building showed a positive response from the users for the low consumption valves, but not for the automatic valves, as they did not function as they were expected to.

Vankamamidi, Neelima Raman

2004-08-01T23:59:59.000Z

62

Automatic design of 3-d fixtures and assembly pallets  

Science Conference Proceedings (OSTI)

This paper presents an implemented algorithm that automatically designs fixtures and assembly pallets to hold three-dimensional parts. All fixtures generated by the algorithm employ round side locators, a side clamp, and cylindrical supports; depending on the value of an input control flag, the fixture may also include swing-arm top clamps. Using these modular elements, the algorithm designs fixtures that rigidly constrain and locate the part, obey task constraints, are robust to part shape variations, are easy to load, and are economical to produce. For the class of fixtures that are considered, the algorithm is guaranteed to find the global optimum design that satisfies these and other pragmatic conditions. The authors present the results of the algorithm applied to several practical manufacturing problems. For these complex problems the algorithm typically returns initial high-quality fixture designs in less than a minute, and identifies the global optimum design in just over an hour. The algorithm is also capable of solving difficult design problems where a single fixture is desired that can hold either of two parts.

Brost, R.C.; Peters, R.R. [Sandia National Labs., Albuquerque, NM (United States). Intelligent Systems and Robotics Center

1997-01-01T23:59:59.000Z

63

Lumental : web-based tunable lighting control  

E-Print Network (OSTI)

Dynamically adjusting the light spectrum of spectrum-tunable light fixtures promises significant energy savings over binary or incremental dimming control. To enable this level of controllability, lighting must evolve from ...

Hall, Harrison King

2012-01-01T23:59:59.000Z

64

Simulation of pyroshock environments using a tunable resonant fixture  

DOE Patents (OSTI)

Disclosed are a method and apparatus for simulating pyrotechnic shock for the purpose of qualifying electronic components for use in weapons, satellite, and aerospace applications. According to the invention, a single resonant bar fixture has an adjustable resonant frequency in order to exhibit a desired shock response spectrum upon mechanical impact. The invention eliminates the need for availability of a large number of different fixtures, capable of exhibiting a range of shock response characteristics, in favor of a single tunable system.

Davie, Neil T. (Cedar Crest, NM)

1996-01-01T23:59:59.000Z

65

Simulation of pyroshock environments using a tunable resonant fixture  

DOE Patents (OSTI)

Disclosed are a method and apparatus for simulating pyrotechnic shock for the purpose of qualifying electronic components for use in weapons, satellite, and aerospace applications. According to the invention, a single resonant bar fixture has an adjustable resonant frequency in order to exhibit a desired shock response spectrum upon mechanical impact. The invention eliminates the need for availability of a large number of different fixtures, capable of exhibiting a range of shock response characteristics, in favor of a single tunable system.

Davie, N.T.

1993-09-30T23:59:59.000Z

66

Evaluation of Lighting and Lighting Control Technologies  

Science Conference Proceedings (OSTI)

Energy efficient lighting and lighting controls have been a means to significant energy savings for many facilities around the world. Advances in lighting sources often allow for the conservation of quality of light while providing more flexibility in the control of light. Additionally, advances in core technologies within the lighting marketplace regularly lead to the introduction of new lamps, fixtures and controls. With the rapid introduction of new products and designs, it is important to ...

2013-11-15T23:59:59.000Z

67

Lighting Research Group: Facilities: Goniometer  

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

Goniometer Goniometer gonio-photometer Gonio-Photometer Gonio-photometer | Integrating sphere | Power analyzer | Spectro-radiometer The gonio-photometer (or goniometer for short) is able to measure the illuminance from each portion of a lamp or fixture. There are three main components to the goniometer: (1) the rotating table that the fixture or lamp is placed on, (2) the long arm with a mirror on the end that rotates around the fixture and (3) a light sensor that measures the light reflected by the mirror. The light source (whether it is in a fixture or not) is placed in the middle of the goniometer, sitting on the rotating table. The rotating table can be adjusted up and down to make sure that the light source is in the very center of the goniometer. When the lamp is positioned this way, the

68

Welding fixture for nuclear fuel pin cladding assemblies  

DOE Patents (OSTI)

A welding fixture for locating a driver sleeve about the open end of a nuclear fuel pin cladding. The welding fixture includes a holder provided with an open cavity having shoulders for properly positioning the driver sleeve, the end cap, and a soft, high temperature resistant plastic protective sleeve that surrounds a portion of the end cap stem. Ejected contaminant particles spewed forth by closure of the cladding by pulsed magnetic welding techniques are captured within a contamination trap formed in the holder for ultimate removal and disposal of contaminating particles along with the holder.

Oakley, David J. (Richland, WA); Feld, Sam H. (West Richland, WA)

1986-01-01T23:59:59.000Z

69

Welding fixture for nuclear fuel pin cladding assemblies  

DOE Patents (OSTI)

A welding fixture is described for locating a driver sleeve about the open end of a nuclear fuel pin cladding. The welding fixture includes a holder provided with an open cavity having shoulders for properly positioning the driver sleeve, the end cap, and a soft, high temperature resistant plastic protective sleeve that surrounds a portion of the end cap stem. Ejected contaminant particles spewed forth by closure of the cladding by pulsed magnetic welding techniques are captured within a contamination trap formed in the holder for ultimate removal and disposal of contaminating particles along with the holder.

Oakley, D.J.; Feld, S.H.

1984-02-22T23:59:59.000Z

70

Mercury Lamps Recycling Fluorescent light-tubes, compact fluorescent bulbs, mercury and sodium vapor lamps, ultraviolet and  

E-Print Network (OSTI)

Mercury Lamps Recycling Fluorescent light-tubes, compact fluorescent bulbs, mercury and sodium light tubes are recycled. They are made from aluminum and metal. Aluminum is a silver-white metal and is very light in weight and strong. Because aluminum is ductile, it can be drawn into wires or pressed

Ungerleider, Leslie G.

71

Applying RBR and CBR to develop a VR based integrated system for machining fixture design  

Science Conference Proceedings (OSTI)

A fixture is a special tool used to accurately and stably locate the workpiece during machining process. Proper fixture design improves the quality and production of parts and also facilitates the interchangeability of parts that is prevalent in much ... Keywords: Case-based reasoning (CBR), Machining fixture design, Rule-based reasoning (RBR), Virtual reality

Gaoliang Peng; Guangfeng Chen; Chong Wu; Hou Xin; Yang Jiang

2011-01-01T23:59:59.000Z

72

Have You Seen the Light? Nearly 1 Million Take Pledge to Make...  

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

accounts for about 20 percent of a home's electricity use. ENERGY STAR qualified light bulbs and fixtures use about 75 percent less energy than standard incandescent...

73

Section 5.4.1 Linear Fluorescent Lighting: Greening Federal Facilities...  

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

and color temperature. When specifying a lighting sys- tem, be sure that the lamp and ballast are electrically matched and the lamp and fixture optically matched. Fluorescent lamp...

74

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

75

Lighting Options for Homes.  

SciTech Connect

This report covers many aspects of various lighting options for homes. Types of light sources described include natural light, artificial light, incandescent lamps, fluorescent lamps, and high intensity discharge lamps. A light source selection guide gives the physical characteristics of these, design considerations, and common applications. Color, strategies for efficient lighting, and types of lighting are discussed. There is one section giving tips for various situations in specific rooms. Rooms and types of fixtures are shown on a matrix with watts saved by using the recommended type lighting for that room and room location. A major emphasis of this report is saving energy by utilizing the most suitable, recommended lighting option. (BN)

Baker, W.S.

1991-04-01T23:59:59.000Z

76

Four firms marketing new lighting products  

SciTech Connect

New lighting products on the market include a screw-in high-pressure sodium (HPS) retrofit from Teron Lighting Corp., a screw-in industrial HPS lamp from Guth Lighting, low-voltage task and display lighting fixtures from Capri Lighting, and a current-reducing device from Remtec. The article describes the energy savings, costs, and specifications of each product. (DCK)

1983-07-04T23:59:59.000Z

77

Dayton Power and Light - Business and Government Energy Efficiency...  

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

lighting: 1.50bulb (32 watts) Delamping: 1.20-1.50ln. ft. or 0.05rated fixture watt Relamping: 1 - 1.25 Lighting Sensors: 15-60sensor, 0.04connected watt for...

78

Application guidance for fluorescent lighting projects  

SciTech Connect

This application guides is intended to help activity personnel retrofit fluorescent lighting. With this guide, an energy manager can determine if replacing T-12 lamp and magnetic ballast fixtures is cost effective.

Rocha, M.

1994-06-01T23:59:59.000Z

79

Lighting  

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

There are many different types of artificial lights, all of which have different applications and uses.Types of lighting include:

80

Data:445d426e-8503-4331-82d7-db5b8d07dd8f | Open Energy Information  

Open Energy Info (EERE)

MV without Pole) Sector: Lighting Description: Applicable only to outdoor lighting by ballast operated vapor lamp fixtures, either Mercury Vapor, Pressure Sodium, or Metal Halide....

Note: This page contains sample records for the topic "vapor light fixtures" 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

Data:65c9cfff-dc25-4b05-9ee9-d5d70bb2e905 | Open Energy Information  

Open Energy Info (EERE)

HPS without Pole) Sector: Lighting Description: Applicable only to outdoor lighting by ballast operated vapor lamp fixtures, either Mercury Vapor, Pressure Sodium, or Metal Halide....

82

Data:847d6419-dcc8-4499-bc82-52909c8067ca | Open Energy Information  

Open Energy Info (EERE)

HPS without Pole) Sector: Lighting Description: Applicable only to outdoor lighting by ballast operated vapor lamp fixtures, either Mercury Vapor, Pressure Sodium, or Metal Halide....

83

Data:4383f60e-b140-4087-b642-a716217c9927 | Open Energy Information  

Open Energy Info (EERE)

W MV with Pole) Sector: Lighting Description: Applicable only to outdoor lighting by ballast operated vapor lamp fixtures, either Mercury Vapor, Pressure Sodium, or Metal Halide....

84

Data:A36f0169-8028-4fc9-954c-071b63d0811c | Open Energy Information  

Open Energy Info (EERE)

W HPS with Pole) Sector: Lighting Description: Applicable only to outdoor lighting by ballast operated vapor lamp fixtures, either Mercury Vapor, Pressure Sodium, or Metal Halide....

85

Data:468fda37-fb88-408b-a804-bcdacd6f23aa | Open Energy Information  

Open Energy Info (EERE)

W HPS with Pole) Sector: Lighting Description: Applicable only to outdoor lighting by ballast operated vapor lamp fixtures, either Mercury Vapor, Pressure Sodium, or Metal Halide....

86

Data:3e340fd3-e49a-44bd-8c4a-16fa47debe51 | Open Energy Information  

Open Energy Info (EERE)

HPS without Pole) Sector: Lighting Description: Applicable only to outdoor lighting by ballast operated vapor lamp fixtures, either Mercury Vapor, Pressure Sodium, or Metal Halide....

87

Data:9f63edce-619a-4ae5-acbc-06d752f31d2d | Open Energy Information  

Open Energy Info (EERE)

HPS without Pole) Sector: Lighting Description: Applicable only to outdoor lighting by ballast operated vapor lamp fixtures, either Mercury Vapor, Pressure Sodium, or Metal Halide....

88

Data:A97d4360-0ad8-4d10-ad37-23a878a1e3f7 | Open Energy Information  

Open Energy Info (EERE)

MV without Pole) Sector: Lighting Description: Applicable only to outdoor lighting by ballast operated vapor lamp fixtures, either Mercury Vapor, Pressure Sodium, or Metal Halide....

89

Data:D02e240e-0b03-4a55-a0cb-2fb21d990680 | Open Energy Information  

Open Energy Info (EERE)

W HPS with Pole) Sector: Lighting Description: Applicable only to outdoor lighting by ballast operated vapor lamp fixtures, either Mercury Vapor, Pressure Sodium, or Metal Halide....

90

Data:4df36a5c-1301-4c53-9017-92328028cfe4 | Open Energy Information  

Open Energy Info (EERE)

MV without Pole) Sector: Lighting Description: Applicable only to outdoor lighting by ballast operated vapor lamp fixtures, either Mercury Vapor, Pressure Sodium, or Metal Halide....

91

Data:Bf2519c7-759c-4e83-80ef-406e0a5f00d9 | Open Energy Information  

Open Energy Info (EERE)

MHHPS 400 W) Sector: Lighting Description: Applicable only to outdoor lighting by ballast operated vapor lamp fixtures, either Mercury Vapor, Pressure Sodium, or Metal Halide....

92

Data:820e509f-d2b1-4345-bf6d-240d05d98b17 | Open Energy Information  

Open Energy Info (EERE)

HPSMV with Pole) Sector: Lighting Description: Applicable only to outdoor lighting by ballast operated vapor lamp fixtures, either Mercury Vapor, Pressure Sodium, or Metal Halide....

93

Profile of the wood furniture and fixtures industry. EPA Office of Compliance sector notebook project  

Science Conference Proceedings (OSTI)

The furniture and fixtures industry encompasses companies that manufacture household, office, store, public building, and restaurant furniture and fixtures. The second section provides background information on the size, geographic distribution, employment, production, sales, and economic condition of the Wood Furniture and Fixtures industry. The type of facilities described within the document are also described in terms of their Standard Industrial Classification (SIC) codes. Additionally, this section contains a list of the largest companies in terms of sales.

NONE

1995-09-01T23:59:59.000Z

94

The effects of fixture type and HVAC integration on fluorescent lamp/ballast performance  

SciTech Connect

This paper describes the effects of fixture type and lamp compartment air extract characteristics on lamp/ballast performance. A luminaire/plenum/HVAC simulator was used to measure minimum lamp wall temperature inside four fixture types while varying lamp-compartment extract conditions. Experimental data show that the lumen output of the lamp/ballast system varies by 20% and system efficacy by 10%, depending on the type of fixture and lamp-compartment extract technique employed.

Siminovitch, M.J.; Rubinstein, F.M.; Verderber, R.R.; Clark, T.A.

1986-06-01T23:59:59.000Z

95

Near real time vapor detection and enhancement using aerosol adsorption  

DOE Patents (OSTI)

A vapor sample detection method where the vapor sample contains vapor and ambient air and surrounding natural background particles. The vapor sample detection method includes the steps of generating a supply of aerosol that have a particular effective median particle size, mixing the aerosol with the vapor sample forming aerosol and adsorbed vapor suspended in an air stream, impacting the suspended aerosol and adsorbed vapor upon a reflecting element, alternatively directing infrared light to the impacted aerosol and adsorbed vapor, detecting and analyzing the alternatively directed infrared light in essentially real time using a spectrometer and a microcomputer and identifying the vapor sample.

Novick, Vincent J.; Johnson, Stanley A.

1997-12-01T23:59:59.000Z

96

The effect of lighting system components on lighting quality, energy use, and life-cycle cost  

SciTech Connect

A computational method was developed to examine the effect of lamp, ballast, and fixture selection on the quality and quantity of illumination, energy consumption, and life-cycle cost of lighting systems. Applying this analysis to lighting layouts using different lamp/ballast/fixture combinations suggested that combinations with higher lumen outputs reduced the uniformity of the illuminance distribution at the workplace but did not reduce visibility levels. The use of higher lumen output lamp/ballast/fixture systems and higher efficiency components tended to reduce life-cycle costs as long as the premium cost of the components was not too high.

Rubinstein, F.; Clark, T.; Siminovitch, M.; Verderber, R.

1986-07-01T23:59:59.000Z

97

Advanced Lighting Technologies  

Science Conference Proceedings (OSTI)

This report continues the technical assessment of advanced lighting technologies in the following product areasdimmable light-emitting diode (LED) screw-in replacement lamp, hybrid compact fluorescent lamp/halogen screw-in replacement lamp, replacement recessed can LED downlight, organic LED (OLED) disc, replacement mini high-intensity discharge (HID) lamp and ballast system, and solid-state plasma lighting (miniature HID technology) high-bay fixture. The research in this project helps to demonstrate how...

2011-12-21T23:59:59.000Z

98

Baseline vs. Replacement High Bay Lighting Evaluation  

Science Conference Proceedings (OSTI)

Energy efficient lighting has been a means to significant energy savings for many facilities around the world. New developments in fluorescent, induction, LED (light-emitting diode), and plasma lighting technologies have spurred various building managers to replace or retrofit existing lighting fixtures. These advances in lighting sources often allow conservation of electricity, better quality of light, and more flexibility in the control of light. However, these new lighting sources still have ...

2013-11-06T23:59:59.000Z

99

Lighting and Daylighting Products and Services | Department of Energy  

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

Lighting and Daylighting Products and Services Lighting and Daylighting Products and Services Lighting and Daylighting Products and Services July 29, 2012 - 5:06pm Addthis Lighting and Daylighting Products and Services Use the following links to get product information and locate professional services for lighting and daylighting. Product Information Advanced Lighting Package ENERGY STAR® Information on the ENERGY STAR Advanced Lighting Project, which allows homeowners to upgrade their light fixtures to more energy efficient products. Energy-efficient Lights ENERGY STAR® Information on the benefits of ENERGY STAR qualified light bulbs. Fixtures Guide ENERGY STAR® Examples and pictures of ENERGY STAR qualified light fixtures. How to Select Residential LED Under-cabinet Lighting (PDF) Alliance for Solid-State Illumination Systems and Technologies

100

Lighting and Daylighting Products and Services | Department of Energy  

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

Lighting and Daylighting Products and Services Lighting and Daylighting Products and Services Lighting and Daylighting Products and Services July 29, 2012 - 5:06pm Addthis Lighting and Daylighting Products and Services Use the following links to get product information and locate professional services for lighting and daylighting. Product Information Advanced Lighting Package ENERGY STAR® Information on the ENERGY STAR Advanced Lighting Project, which allows homeowners to upgrade their light fixtures to more energy efficient products. Energy-efficient Lights ENERGY STAR® Information on the benefits of ENERGY STAR qualified light bulbs. Fixtures Guide ENERGY STAR® Examples and pictures of ENERGY STAR qualified light fixtures. How to Select Residential LED Under-cabinet Lighting (PDF) Alliance for Solid-State Illumination Systems and Technologies

Note: This page contains sample records for the topic "vapor light fixtures" 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

Lighting the Night: Technology, Urban Life and the Evolution of Street Lighting [Light in Place  

E-Print Network (OSTI)

Electrical 16. "Highway Lighting by So dium Vapor Lamps,"Possibilities of Street: Lighting Improve ments," TheLaunches Broad Street Lighting Promotion Campaign," The

Holden, Alfred

1992-01-01T23:59:59.000Z

102

Vapor Characterization  

Science Conference Proceedings (OSTI)

... thermodynamics (that is, vapor liquid equilibrium) as ... of solids and low volatility liquids is extraordinarily ... such situations is the gas saturation method ...

2013-12-10T23:59:59.000Z

103

Lighting  

SciTech Connect

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

104

Coldwater Board of Public Utilities - Commercial and Industrial Lighting  

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

Coldwater Board of Public Utilities - Commercial and Industrial Coldwater Board of Public Utilities - Commercial and Industrial Lighting Rebate Program Coldwater Board of Public Utilities - Commercial and Industrial Lighting Rebate Program < Back Eligibility Commercial Industrial Local Government Multi-Family Residential Nonprofit Savings Category Other Appliances & Electronics Commercial Lighting Lighting Manufacturing Heating & Cooling Commercial Heating & Cooling Cooling Buying & Making Electricity Maximum Rebate 50% of Project Cost Cannot exceed 100% of a single energy efficient measure's cost. Program Info State Michigan Program Type Utility Rebate Program Rebate Amount Custom: Not Specified Lighting Fluorescent Lighting: $2 - $50/fixture HID Lighting: $20 - $25/fixture Induction Bulb: $10 Metal Halide PAR Bulb: $20

105

Alliant Energy Interstate Power and Light (Electric)- Residential...  

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

Efficient New Construction: 600-3500home Home Energy Audit: Free CFLs: 50% of cost LED Bulbs: 10 Light Fixtures or Fan: 20unit Water Heaters: 50 Programmable Thermostat: 25...

106

Solid-State Lighting: Solid-State Lighting Videos  

NLE Websites -- All DOE Office Websites (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

107

EIGHTH INTERIM STATUS REPORT: MODEL 9975 PCV O-RING FIXTURE LONG-TERM LEAK PERFORMANCE  

SciTech Connect

A series of experiments to monitor the aging performance of Viton GLT O-rings used in the Model 9975 package has been ongoing since 2004 at the Savannah River National Laboratory. Seventy tests using mock-ups of 9975 Primary Containment Vessels (PCVs) were assembled and heated to temperatures ranging from 200 to 450 F. They were leak-tested initially and have been tested periodically to determine if they meet the criterion of leak-tightness defined in ANSI standard N14.5-97. Fourteen additional tests were initiated in 2008 with GLT-S O-rings heated to temperatures ranging from 200 to 400 F. High temperature aging continues for 23 GLT O-ring fixtures at 200 270 F. Room temperature leak test failures have been experienced in all of the GLT O-ring fixtures aging at 350 F and higher temperatures, and in 8 fixtures aging at 300 F. The remaining GLT O-ring fixtures aging at 300 F have been retired from testing following more than 5 years at temperature without failure. No failures have yet been observed in GLT O-ring fixtures aging at 200 F for 61 - 85 months, which is still bounding to O-ring temperatures during storage in KArea Complex (KAC). Based on expectations that the fixtures aging at 200 F will remain leaktight for a significant period yet to come, 2 additional fixtures began aging in 2011 at an intermediate temperature of 270 F, with hopes that they may reach a failure condition before the 200 F fixtures. High temperature aging continues for 6 GLT-S O-ring fixtures at 200 300 F. Room temperature leak test failures have been experienced in all 8 of the GLT-S O-ring fixtures aging at 350 and 400 F. No failures have yet been observed in GLT-S O-ring fixtures aging at 200 - 300 F for 41 - 45 months. Aging and periodic leak testing will continue for the remaining PCV fixtures.

Daugherty, W. L.

2013-09-03T23:59:59.000Z

108

Integrated calibration sphere and calibration step fixture for improved coordinate measurement machine calibration  

DOE Patents (OSTI)

A method and apparatus for mounting a calibration sphere to a calibration fixture for Coordinate Measurement Machine (CMM) calibration and qualification is described, decreasing the time required for such qualification, thus allowing the CMM to be used more productively. A number of embodiments are disclosed that allow for new and retrofit manufacture to perform as integrated calibration sphere and calibration fixture devices. This invention renders unnecessary the removal of a calibration sphere prior to CMM measurement of calibration features on calibration fixtures, thereby greatly reducing the time spent qualifying a CMM.

Clifford, Harry J. (Los Alamos, NM)

2011-03-22T23:59:59.000Z

109

FirstEnergy (Potomac Edison) - Municipal and Street Lighting Program  

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

FirstEnergy (Potomac Edison) - Municipal and Street Lighting FirstEnergy (Potomac Edison) - Municipal and Street Lighting Program (Maryland) FirstEnergy (Potomac Edison) - Municipal and Street Lighting Program (Maryland) < Back Eligibility Commercial Industrial Institutional Local Government Nonprofit Schools State Government Savings Category Appliances & Electronics Commercial Lighting Lighting Program Info State Maryland Program Type Utility Rebate Program Rebate Amount '''Street Lighting'''br/> High Pressure Sodium Fixtures: $10 - $50/unit LED/Induction Fixtures: $50 '''Traffic/Pedestrian Signals''' Lamp/Signal/Arrows: $35/unit Provider FirstEnergy (Potomac Edison) FirstEnergy offers several incentives for non-residential and municipal customers to upgrade traffic signals, pedestrian signals, street lights to more efficient fixtures. The Municipal Lighting Incentive Program offers

110

Solid-State Lighting: Solid-State Lighting Manufacturing Workshop  

NLE Websites -- All DOE Office Websites (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

111

Browse wiki | Open Energy Information  

Open Energy Info (EERE)

or a local government or any of their agencies. Applicable only to outdoor lighting ballast-operated vapor lamp fixtures, either mercury vapor (MV), high pressure sodium (HPS)...

112

Data:54991866-36b9-43eb-8f61-1ee2446254f1 | Open Energy Information  

Open Energy Info (EERE)

or a local government or any of their agencies. Applicable only to outdoor lighting ballast-operated vapor lamp fixtures, either mercury vapor (MV), high pressure sodium (HPS)...

113

Data:548ab109-bb95-4b9c-82f8-984a1dd171fa | Open Energy Information  

Open Energy Info (EERE)

or a local government or any of their agencies. Applicable only to outdoor lighting ballast-operated vapor lamp fixtures, either mercury vapor (MV), high pressure sodium (HPS)...

114

Browse wiki | Open Energy Information  

Open Energy Info (EERE)

OpenEIUtilityRateDescription Applicable only to outdoor lighting by ballast operated vapor lamp fixtures, either Mercury Vapor, Pressure Sodium, or Metal Halide....

115

Data:1168228a-4e41-4952-8201-ba7ab2f08aff | Open Energy Information  

Open Energy Info (EERE)

or a local government or any of their agencies. Applicable only to outdoor lighting ballast-operated vapor lamp fixtures, either mercury vapor (MV), high pressure sodium (HPS)...

116

Data:0e129a41-6138-400e-be60-7742cbe9ab2b | Open Energy Information  

Open Energy Info (EERE)

or a local government or any of their agencies. Applicable only to outdoor lighting ballast-operated vapor lamp fixtures, either mercury vapor (MV), high pressure sodium (HPS)...

117

Data:2aaaf198-bc2b-4f93-b24e-08832c8dabeb | Open Energy Information  

Open Energy Info (EERE)

or a local government or any of their agencies. Applicable only to outdoor lighting ballast-operated vapor lamp fixtures, either mercury vapor (MV), high pressure sodium (HPS)...

118

Data:0a6c2e98-8dea-4cae-866f-00ab1c7eebca | Open Energy Information  

Open Energy Info (EERE)

or a local government or any of their agencies. Applicable only to outdoor lighting ballast-operated vapor lamp fixtures, either mercury vapor (MV), high pressure sodium (HPS)...

119

Data:61e088da-48b3-4281-bdce-f853b04f1158 | Open Energy Information  

Open Energy Info (EERE)

or a local government or any of their agencies. Applicable only to outdoor lighting ballast-operated vapor lamp fixtures, either mercury vapor (MV), high pressure sodium (HPS)...

120

Data:8e0f826a-f18e-4268-9546-bbfba87ef44e | Open Energy Information  

Open Energy Info (EERE)

or a local government or any of their agencies. Applicable only to outdoor lighting ballast-operated vapor lamp fixtures, either mercury vapor (MV), high pressure sodium (HPS)...

Note: This page contains sample records for the topic "vapor light fixtures" 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

Data:889ea768-5e4c-4971-9181-82a9bbad721a | Open Energy Information  

Open Energy Info (EERE)

or a local government or any of their agencies. Applicable only to outdoor lighting ballast-operated vapor lamp fixtures, either mercury vapor (MV), high pressure sodium (HPS)...

122

Data:626f5c89-8472-46ef-9820-ed97fcd4b993 | Open Energy Information  

Open Energy Info (EERE)

or a local government or any of their agencies. Applicable only to outdoor lighting ballast-operated vapor lamp fixtures, either mercury vapor (MV), high pressure sodium (HPS)...

123

Data:130e1e71-8f88-46ee-a6b3-08b8a8a3baef | Open Energy Information  

Open Energy Info (EERE)

or a local government or any of their agencies. Applicable only to outdoor lighting ballast-operated vapor lamp fixtures, either mercury vapor (MV), high pressure sodium (HPS)...

124

Data:4eaf1cf2-f582-4075-b384-7cc106820b25 | Open Energy Information  

Open Energy Info (EERE)

or a local government or any of their agencies. Applicable only to outdoor lighting ballast-operated vapor lamp fixtures, either mercury vapor (MV), high pressure sodium (HPS)...

125

Data:5e86a75d-90dd-42c6-89a3-7b0bb24b1a10 | Open Energy Information  

Open Energy Info (EERE)

or a local government or any of their agencies. Applicable only to outdoor lighting ballast-operated vapor lamp fixtures, either mercury vapor (MV), high pressure sodium (HPS)...

126

Data:3ec3603d-e52f-446b-b5cf-43b6fbc63a62 | Open Energy Information  

Open Energy Info (EERE)

or a local government or any of their agencies. Applicable only to outdoor lighting ballast-operated vapor lamp fixtures, either mercury vapor (MV), high pressure sodium (HPS)...

127

Data:221de333-3873-4734-b181-c11216c90a85 | Open Energy Information  

Open Energy Info (EERE)

or a local government or any of their agencies. Applicable only to outdoor lighting ballast-operated vapor lamp fixtures, either mercury vapor (MV), high pressure sodium (HPS)...

128

Data:952570ab-ec99-45bf-8577-d5592104c307 | Open Energy Information  

Open Energy Info (EERE)

or a local government or any of their agencies. Applicable only to outdoor lighting ballast-operated vapor lamp fixtures, either mercury vapor (MV), high pressure sodium (HPS)...

129

Data:348ad73a-6234-4eef-bcf9-e533ff0d9c66 | Open Energy Information  

Open Energy Info (EERE)

or a local government or any of their agencies. Applicable only to outdoor lighting ballast-operated vapor lamp fixtures, either mercury vapor (MV), high pressure sodium (HPS)...

130

Smart Bi-Level Bi Level Stairwell Fixtures  

E-Print Network (OSTI)

??Wide Wide variety of lighting systems ??Major Major retrofit in 2001 to T8 and electronic ballasts ??Underwent Underwent campus wide energy audit in 2007 2008 ??Identified Identified numerous opportunities for lighting retrofit and redesign ??Worked Worked with PIER and CLTC to implement 9 interior and exterior lighting technology demonstration projects for the 2008 Sustainability Conference, as well as educate our ESCOLighting Retrofits

Cal Poly; San Luis Obispo; Dennis K. Elliot; Cal Poly; San Luis Obispo

2009-01-01T23:59:59.000Z

131

Poudre Valley REA - Commercial Lighting Rebate Program (Colorado) |  

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

Commercial Lighting Rebate Program (Colorado) Commercial Lighting Rebate Program (Colorado) Poudre Valley REA - Commercial Lighting Rebate Program (Colorado) < Back Eligibility Commercial Savings Category Appliances & Electronics Commercial Lighting Lighting Maximum Rebate Commercial Lighting Retrofit: 50% of equipment cost, $20,000 LED Street Lighting/Induction Street Lighting: $20,000 Program Info State Colorado Program Type Utility Rebate Program Rebate Amount LED Refrigerated Case Lighting (Top Lighting): $60 per ln ft LED Refrigerated Case Lighting (Case Lighting): $60 per door LED Street Lighting: $44 - $475 per fixture Induction Street Lighting: $33 - $355 per fixture Commercial Lighting Retrofit: $250 per kW saved Provider Poudre Valley REA Poudre Valley Rural Electric Association (PVREA), a Touchstone Energy

132

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

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

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

133

SEVENTH INTERIM STATUS REPORT: MODEL 9975 PCV O-RING FIXTURE LONG-TERM LEAK PERFORMANCE  

SciTech Connect

A series of experiments to monitor the aging performance of Viton GLT O-rings used in the Model 9975 package has been ongoing since 2004 at the Savannah River National Laboratory. Seventy tests using mock-ups of 9975 Primary Containment Vessels (PCVs) were assembled and heated to temperatures ranging from 200 to 450 F. They were leak-tested initially and have been tested periodically to determine if they meet the criterion of leak-tightness defined in ANSI standard N14.5-97. Fourteen additional tests were initiated in 2008 with GLT-S O-rings heated to temperatures ranging from 200 to 400 F. High temperature aging continues for 23 GLT O-ring fixtures at 200 270 F. Room temperature leak test failures have been experienced in all of the GLT O-ring fixtures aging at 350 F and higher temperatures, and in 8 fixtures aging at 300 F. The remaining GLT O-ring fixtures aging at 300 F have been retired from testing following more than 5 years at temperature without failure. No failures have yet been observed in GLT O-ring fixtures aging at 200 F for 54-72 months, which is still bounding to O-ring temperatures during storage in K-Area Complex (KAC). Based on expectations that the fixtures aging at 200 F will remain leak-tight for a significant period yet to come, 2 additional fixtures began aging in 2011 at an intermediate temperature of 270 F, with hopes that they may reach a failure condition before the 200 F fixtures. High temperature aging continues for 6 GLT-S O-ring fixtures at 200 300 F. Room temperature leak test failures have been experienced in all 8 of the GLT-S O-ring fixtures aging at 350 and 400 F. No failures have yet been observed in GLT-S O-ring fixtures aging at 200 - 300 F for 30 - 36 months. For O-ring fixtures that have failed the room temperature leak test and been disassembled, the O-rings displayed a compression set ranging from 51 96%. This is greater than seen to date for any packages inspected during KAC field surveillance (24% average). For GLT O-rings, separate service life estimates have been made based on the O-ring fixture leak test data and based on compression stress relaxation (CSR) data. These two predictive models show reasonable agreement at higher temperatures (350 400 F). However, at 300 F, the room temperature leak test failures to date experienced longer aging times than predicted by the CSRbased model. This suggests that extrapolations of the CSR model predictions to temperatures below 300 F will provide a conservative prediction of service life relative to the leak rate criterion. Leak test failure data at lower temperatures are needed to verify this apparent trend. Insufficient failure data exist currently to perform a similar comparison for GLT-S O-rings. Aging and periodic leak testing will continue for the remaining PCV O-ring fixtures.

Daugherty, W.

2012-08-30T23:59:59.000Z

134

Estimate of federal relighting potential and demand for efficient lighting products  

SciTech Connect

The increasing level of electric utility rebates for energy-efficient lighting retrofits has recently prompted concern over the adequacy of the market supply of energy-efficient lighting products (Energy User News 1991). In support of the U.S. Department of Energy`s Federal Energy Management Program, Pacific Northwest Laboratory (PNL) has developed an estimate of the total potential for energy-efficient lighting retrofits in federally owned buildings. This estimate can be used to address the issue of the impact of federal relighting projects on the supply of energy-efficient lighting products. The estimate was developed in 1992, using 1991 data. Any investments in energy-efficient lighting products that occurred in 1992 will reduce the potential estimated here. This analysis proceeds by estimating the existing stock of lighting fixtures in federally owned buildings. The lighting technology screening matrix is then used to determine the minimum life-cycle cost retrofit for each type of existing lighting fixture. Estimates of the existing stock are developed for (1) four types of fluorescent lighting fixtures (2-, 3-, and 4-lamp, F40 4-foot fixtures, and 2-lamp, F96 8-foot fixtures, all with standard magnetic ballasts); (2) one type of incandescent fixture (a 75-watt single bulb fixture); and (3) one type of exit sign (containing two 20-watt incandescent bulbs). Estimates of the existing stock of lighting fixtures in federally owned buildings, estimates of the total potential demand for energy-efficient lighting products if all cost-effective retrofits were undertaken immediately, and total potential annual energy savings (in MWh and dollars), the total investment required to obtain the energy savings and the present value of the efficiency investment, are presented.

Shankle, S.A.; Dirks, J.A.; Elliott, D.B.; Richman, E.E.; Grover, S.E.

1993-11-01T23:59:59.000Z

135

New Lighting Technologies  

Science Conference Proceedings (OSTI)

This Electric Power Research Institute (EPRI) technical update continues the technical assessment of advanced lighting technologies in the following product areaslinear LED T8 fluorescent replacements, Edison-based dimmable LED lamps, commercial replacement side-lit LED fixtures, Edison-based reduced-consumption halogen lamps designed to replace 100W incandescent lamps, high bay induction LED lamps, and architectural LED lamps. Many of the products in this years report are designed as ...

2012-10-08T23:59:59.000Z

136

Kansas City Power and Light - Commercial/Industrial Energy Efficiency  

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

4,907-$35,142 by business 4,907-$35,142 by business class size and differs among Missouri and Kansas residents. Program Info State Kansas Program Type Utility Rebate Program Rebate Amount Energy Audit ( Energy Audit (> 25,000 sq ft): 50% of cost, up to $500 High Performance T8 Fixtures: $20 - $30/fixture Standard T8 Lamps/Ballasts: $2 - $10/unit Lighting Power Density: $1/watt per square foot High Intensity Fluorescent: $50/fixture Pulse Star Metal Halide: $50/fixture Lighting Controls: $20 - $50 per sensor Single Phase Package/Split System AC: $92/ton Three Phase Unitary/Split System AC: $92/ton Unitary/Split System AC: $73 - $79/ton Motors: $50 - $130/motor Custom (Retrofit): The lesser of a buydown to a two year payback, or 50% of the incremental cost Custom (New Construction): The lesser of a buydown to a two year payback,

137

Kansas City Power and Light - Commercial/Industrial Energy Efficiency  

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

7,299-$52,276 by business 7,299-$52,276 by business class, size, new construction, retrofit, and location. Program Info State Missouri Program Type Utility Rebate Program Rebate Amount Energy Audit ( Energy Audit (> 25,000 sq ft): 50% of cost, up to $500 High Performance T8 Fixtures: $20 - $30/fixture Standard T8 Lamps/Ballasts: $2 - $10/unit Lighting Power Density: $1/watt per square foot High Intensity Fluorescent: $50/fixture Pulse Star Metal Halide: $50/fixture Lighting Controls: $20 - $50 per sensor Single Phase Package/Split System AC: $92/ton Three Phase Unitary/Split System AC: $92/ton Unitary/Split System AC: $73 - $79/ton Motors: $50 - $130/motor Custom (Retrofit): The lesser of a buydown to a two year payback, or 50% of the incremental cost Custom (New Construction): The lesser of a buydown to a two year payback,

138

Data:9b11a6a4-b93e-48bf-8860-1d22715f115f | Open Energy Information  

Open Energy Info (EERE)

-b93e-48bf-8860-1d22715f115f -b93e-48bf-8860-1d22715f115f No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Continental Divide El Coop Inc Effective date: End date if known: Rate name: STREET LIGHTING (Public)-400 W MV* Sector: Lighting Description: * As of Dec. 31, 1999, new mercury vapor fixtures are no longer available. The rates and adjustments set forth below are based on average billing period consumption, as follows: 100-watt fixture:47 kWh/fixture 175-watt fixture:76 kWh/fixture 250-watt fixture:110 kWh/fixture 400-watt mercury vapor fixture:166 kWh/fixture 400-watt sodium vapor fixture:176 kWh/fixture

139

Data:D32b9210-612f-484b-888b-4eb9cb43e3da | Open Energy Information  

Open Energy Info (EERE)

612f-484b-888b-4eb9cb43e3da 612f-484b-888b-4eb9cb43e3da No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Continental Divide El Coop Inc Effective date: End date if known: Rate name: STREET LIGHTING (Public)-400 W SV* Sector: Lighting Description: * As of Dec. 31, 1999, new mercury vapor fixtures are no longer available. The rates and adjustments set forth below are based on average billing period consumption, as follows: 100-watt fixture:47 kWh/fixture 175-watt fixture:76 kWh/fixture 250-watt fixture:110 kWh/fixture 400-watt mercury vapor fixture:166 kWh/fixture 400-watt sodium vapor fixture:176 kWh/fixture

140

Data:B1abc200-9467-4663-ad52-ef845d920429 | Open Energy Information  

Open Energy Info (EERE)

abc200-9467-4663-ad52-ef845d920429 abc200-9467-4663-ad52-ef845d920429 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Continental Divide El Coop Inc Effective date: End date if known: Rate name: STREET LIGHTING (Public)-100 W MV* Sector: Lighting Description: * As of Dec. 31, 1999, new mercury vapor fixtures are no longer available. The rates and adjustments set forth below are based on average billing period consumption, as follows: 100-watt fixture:47 kWh/fixture 175-watt fixture:76 kWh/fixture 250-watt fixture:110 kWh/fixture 400-watt mercury vapor fixture:166 kWh/fixture 400-watt sodium vapor fixture:176 kWh/fixture

Note: This page contains sample records for the topic "vapor light fixtures" 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

SIXTH INTERIM STATUS REPORT: MODEL 9975 PCV O-RING FIXTURE LONG-TERM LEAK PERFORMANCE  

SciTech Connect

A series of experiments to monitor the aging performance of Viton{reg_sign} GLT O-rings used in the Model 9975 package has been ongoing for seven years at the Savannah River National Laboratory. Seventy tests using mock-ups of 9975 Primary Containment Vessels (PCVs) were assembled and heated to temperatures ranging from 200 to 450 F. They were leak-tested initially and have been tested periodically to determine if they meet the criterion of leak-tightness defined in ANSI standard N14.5-97. Fourteen additional tests were initiated in 2008 with GLT-S O-rings heated to temperatures ranging from 200 to 400 F. High temperature aging continues for 33 GLT O-ring fixtures at 200-300 F. Room temperature leak test failures have been experienced in all of the GLT O-ring fixtures aging at 350 F and higher temperatures, and in 7 fixtures aging at 300 F. No failures have yet been observed in GLT O-ring fixtures aging at 200 F for 41-60 months, which is still bounding to O-ring temperatures during storage in K-Area Complex (KAC). Based on expectations that the fixtures aging at 200 F will remain leak-tight for a significant period yet to come, 2 additional fixtures began aging within the past year at an intermediate temperature of 270 F, with hopes that they may leak before the 200 F fixtures. High temperature aging continues for 6 GLT-S O-ring fixtures at 200-300 F. Room temperature leak test failures have been experienced in all 8 of the GLT-S O-ring fixtures aging at 350 and 400 F. No failures have yet been observed in GLT-S O-ring fixtures aging at 200-300 F for up to 26 months. For O-ring fixtures that have failed the room temperature leak test and been disassembled, the Orings displayed a compression set ranging from 51-96%. This is greater than seen to date for packages inspected during KAC field surveillance (24% average). For GLT O-rings, separate service life estimates have been made based on the O-ring fixture leak test data and based on compression stress relaxation (CSR) data. These two predictive models show reasonable agreement at higher temperatures (350-400 F). However, at 300 F, the room temperature leak test failures to date experienced longer aging times than predicted by the CSR-based model. This suggests that extrapolations of the CSR model predictions to temperatures below 300 F will provide a conservative prediction of service life relative to the leak rate criterion. Leak test failure data at lower temperatures are needed to verify this apparent trend. Insufficient failure data exist currently to perform a similar comparison for GLT-S O-rings. Aging and periodic leak testing will continue for the remaining fixtures.

Daugherty, W.

2011-08-31T23:59:59.000Z

142

FIFTH INTERIM STATUS REPORT: MODEL 9975 PCV O-RING FIXTURE LONG-TERM LEAK PERFORMANCE  

SciTech Connect

A series of experiments to monitor the aging performance of Viton{reg_sign} GLT O-rings used in the Model 9975 package has been ongoing for six years at the Savannah River National Laboratory. Sixty-seven mock-ups of 9975 Primary Containment Vessels (PCVs) were assembled and heated to temperatures ranging from 200 to 450 F. They were leak-tested initially and have been tested at nominal six month intervals to determine if they meet the criterion of leaktightness defined in ANSI standard N14.5-97. Fourteen additional tests were initiated in 2008 with GLT-S O-rings heated to temperatures ranging from 200 to 400 F. High temperature aging continues for 36 GLT O-ring fixtures at 200-350 F. Room temperature leak test failures have been experienced in 6 of the GLT O-ring fixtures aging at 300 and 350 F, and in all 3 of the GLT O-ring fixtures aging at higher temperatures. No failures have yet been observed in GLT O-ring fixtures aging at 200 F for 30-48 months, which is still bounding to O-ring temperatures during storage in KAMS. High temperature aging continues for 6 GLT-S O-ring fixtures at 200-300 F. Room temperature leak test failures have been experienced in all 8 of the GLT-S O-ring fixtures aging at 350 and 400 F. No failures have yet been observed in GLT-S O-ring fixtures aging at 200 or 300 F for 19 months. For O-ring fixtures that have failed the room temperature leak test and been disassembled, the Orings displayed a compression set ranging from 51-95%. This is significantly greater than seen to date for packages inspected during KAMS field surveillance (23% average). For GLT O-rings, service life based on the room temperature leak rate criterion is comparable to that predicted by compression stress relaxation (CSR) data at higher temperatures (350-400 F). While there are no comparable failure data yet at aging temperatures below 300 F, extrapolations of the data for GLT O-rings suggests the CSR model predictions provide a conservative prediction of service life relative to the leak rate criterion. Failure data at lower temperatures are needed to verify this apparent trend. Insufficient failure data exist currently to perform a similar comparison for GLT-S O-rings. Aging and periodic leak testing will continue for the remaining fixtures.

Daugherty, W.; Hoffman, E.

2011-04-11T23:59:59.000Z

143

FIFTH INTERIM STATUS REPORT: MODEL 9975 PCV O-RING FIXTURE LONG-TERM LEAK PERFORMANCE  

Science Conference Proceedings (OSTI)

A series of experiments to monitor the aging performance of Viton{sup reg.} GLT O-rings used in the Model 9975 package has been ongoing for six years at the Savannah River National Laboratory. Sixty-seven mock-ups of 9975 Primary Containment Vessels (PCVs) were assembled and heated to temperatures ranging from 200 to 450 F. They were leak-tested initially and have been tested at nominal six month intervals to determine if they meet the criterion of leaktightness defined in ANSI standard N14.5-97. Fourteen additional tests were initiated in 2008 with GLT-S O-rings heated to temperatures ranging from 200 to 400 F. High temperature aging continues for 36 GLT O-ring fixtures at 200--350 F. Room temperature leak test failures have been experienced in 5 of the GLT O-ring fixtures aging at 300 and 350 F, and in all 3 of the GLT O-ring fixtures aging at higher temperatures. No failures have yet been observed in GLT O-ring fixtures aging at 200 F for 30--48 months, which is still bounding to O-ring temperatures during storage in KAMS. High temperature aging continues for 6 GLT-S O-ring fixtures at 200--300 F. Room temperature leak test failures have been experienced in all 8 of the GLT-S O-ring fixtures aging at 350 and 400 F. No failures have yet been observed in GLT-S O-ring fixtures aging at 200 or 300 F for 19 months. For O-ring fixtures that have failed the room temperature leak test and been disassembled, the O-rings displayed a compression set ranging from 51--95%. This is significantly greater than seen to date for packages inspected during KAMS field surveillance (23% average). For GLT O-rings, service life based on the room temperature leak rate criterion is comparable to that predicted by compression stress relaxation (CSR) data at higher temperatures (350--400 F). While there are no comparable failure data yet at aging temperatures below 300 F, extrapolations of the data for GLT O-rings suggests that CSR model predictions provide a conservative prediction of service life relative to the leak rate criterion. Failure data at lower temperatures is needed to verify this apparent trend. Insufficient failure data exist currently to perform a similar comparison for GLT-S O-rings. Aging and periodic leak testing will continue for the remaining fixtures.

Daugherty, W.; Hoffman, E.

2010-11-01T23:59:59.000Z

144

Peninsula Light Company - Commercial Efficient Lighting Rebate Program |  

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

Peninsula Light Company - Commercial Efficient Lighting Rebate Peninsula Light Company - Commercial Efficient Lighting Rebate Program Peninsula Light Company - Commercial Efficient Lighting Rebate Program < Back Eligibility Commercial Savings Category Appliances & Electronics Commercial Lighting Lighting Program Info State District of Columbia Program Type Utility Rebate Program Rebate Amount General: 30% - 70% of cost Provider Peninsula Light Company Peninsula Light Company (PLC) offers a rebate program for commercial customers who wish to upgrade to energy efficient lighting. Participating customers must be served by PLC commercial service. Customers who upgrade to highly efficient fixtures and systems are eligible to receive a rebate generally covering 30% - 70% of the project cost. These retrofits improve light quality and reduce energy costs in participating facilities. PLC

145

600 New Lights Bulbs to Improve Energy Efficiency at DOE | Department...  

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

our Washington, D.C., Forrestal North Building canopy with state of the art Light Emitting Diode (LED) fixtures. Every new bulb now uses just 23 watts instead of 205 watts....

146

Browse wiki | Open Energy Information  

Open Energy Info (EERE)

Applicable only to outdoor lighting by bal ... Applicable only to outdoor lighting by ballast operated vapor lamp fixtures and poles conforming to Cooperative specifications....

147

Data:Ad01c9a3-4c67-42d5-82c2-64f1a4bbe60c | Open Energy Information  

Open Energy Info (EERE)

HPS 100w Sector: Lighting Description: Applicable only to outdoor lighting by ballast operated vapor lamp fixtures and poles conforming to Cooperative specifications....

148

Data:05596484-9033-48bc-bb94-d54ded624907 | Open Energy Information  

Open Energy Info (EERE)

HPS 400w Sector: Lighting Description: Applicable only to outdoor lighting by ballast operated vapor lamp fixtures and poles conforming to Cooperative specifications....

149

Data:A7cdaff8-e308-4a6b-90ac-720914114d3e | Open Energy Information  

Open Energy Info (EERE)

MH 400w Sector: Lighting Description: Applicable only to outdoor lighting by ballast operated vapor lamp fixtures and poles conforming to Cooperative specifications....

150

Data:81081762-3842-4bb7-9158-759d2c2b4c6f | Open Energy Information  

Open Energy Info (EERE)

MH 175w Sector: Lighting Description: Applicable only to outdoor lighting by ballast operated vapor lamp fixtures and poles conforming to Cooperative specifications....

151

Data:2133e8ac-5d0e-4182-8646-085b999228f5 | Open Energy Information  

Open Energy Info (EERE)

MH 250w Sector: Lighting Description: Applicable only to outdoor lighting by ballast operated vapor lamp fixtures and poles conforming to Cooperative specifications....

152

Data:35e70786-134f-4c6a-8b9a-44f514d7682f | Open Energy Information  

Open Energy Info (EERE)

LS (250 W HPS-Dir) Sector: Lighting Description: Applicable to outdoor lighting by ballast-operated vapor lamp fixtures and poles conforming to Cooperative specifications....

153

Data:4b7a924c-0946-49cc-b6f6-c59af19db4d4 | Open Energy Information  

Open Energy Info (EERE)

High Pressure Sodium Sector: Lighting Description: Applicable to outdoor lighting by ballast operated vapor lamp fixtures attached to poles conforming to the City's...

154

Data:16306243-470d-45c7-9a2d-9644a4f91c72 | Open Energy Information  

Open Energy Info (EERE)

HPS 1000w Sector: Lighting Description: Applicable only to outdoor lighting by ballast operated vapor lamp fixtures and poles conforming to Cooperative specifications....

155

Data:Dec830b0-ab8d-463e-b5de-2f0f2d096fbc | Open Energy Information  

Open Energy Info (EERE)

LS (100 W HPS) Sector: Lighting Description: Applicable to outdoor lighting by ballast-operated vapor lamp fixtures and poles conforming to Cooperative specifications....

156

Data:D6bbc514-9a53-4164-8390-3bb6bb13e7bf | Open Energy Information  

Open Energy Info (EERE)

LS (250 W HPS-CH) Sector: Lighting Description: Applicable to outdoor lighting by ballast-operated vapor lamp fixtures and poles conforming to Cooperative specifications....

157

Data:D7f0a1b2-0ae3-4077-8b0d-bb3e773bfcdf | Open Energy Information  

Open Energy Info (EERE)

LS (175 W MHMV) Sector: Lighting Description: Applicable to outdoor lighting by ballast-operated vapor lamp fixtures and poles conforming to Cooperative specifications....

158

Browse wiki | Open Energy Information  

Open Energy Info (EERE)

111111111111111111111 OpenEIUtilityRateDescription Applicable to outdoor lighting by ballast ... Applicable to outdoor lighting by ballast operated vapor lamp fixtures attached...

159

Data:87b747db-a60a-468b-9521-eb9546bc74ad | Open Energy Information  

Open Energy Info (EERE)

HPS 150w Sector: Lighting Description: Applicable only to outdoor lighting by ballast operated vapor lamp fixtures and poles conforming to Cooperative specifications....

160

Data:D887d73e-2188-4935-b127-cdc12e538882 | Open Energy Information  

Open Energy Info (EERE)

MH 1000w Sector: Lighting Description: Applicable only to outdoor lighting by ballast operated vapor lamp fixtures and poles conforming to Cooperative specifications....

Note: This page contains sample records for the topic "vapor light fixtures" 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

Evolution in lighting  

SciTech Connect

Lights consume 20-25% of the nation's electricity, establishing strong incentives to develop more efficient lighting strategies. Attention is turning to where, when, and how we light our environment, and the potential savings add up to half the lighting load nationwide. Some types of lamp are more efficient than others, but characteristics other than energy consumption may dictate where they can be used. Current lighting strategies consider task requirements, light quality, and the potential for daylighting. Energy management systems that control the timing and intensity of light and new types of energy-efficient bulbs and fixtures are increasingly attractive to consumers. The effort will require continued research and the awareness of decision makers. 4 references, 8 figures.

Lihach, N.; Pertusiello, S.

1984-06-01T23:59:59.000Z

162

New Electronic Light Sources for Sustainability in a Greener Environment  

Science Conference Proceedings (OSTI)

This EPRI Technical Update continues the technical assessment of advanced lighting technologies in the product areaselectronic linear fluorescent, electronic compact fluorescent, electronic high-intensity discharge (HID), and light-emitting diode (LED). This year, a new type of light sourcesolid-state plasma lighting (a miniature HID technology)was assessed. This project demonstrates how light sources are making their way into new designs providing new types of light fixtures. A total of seven products w...

2010-12-31T23:59:59.000Z

163

Albany Water Gas & Light Comm | Open Energy Information  

Open Energy Info (EERE)

Water Gas & Light Comm Water Gas & Light Comm Jump to: navigation, search Name Albany Water Gas & Light Comm Place Georgia Utility Id 230 Utility Location Yes Ownership M NERC Location SERC NERC SERC Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png Commercial Demand Commercial Commercial Non-Demand Commercial Large Commercial Demand Commercial Residential Residential Security Lights 1000 Watt Metal Halide Metal Pole Lighting Security Lights 1000 Watt Metal Halide Wooden Pole Lighting Security Lights 150 HPSV Fixtures Metal Pole Lighting Security Lights 150 HPSV Fixtures Wooden Pole Lighting

164

National Ignition Facility computational fluid dynamics modeling and light fixture case studies  

SciTech Connect

This report serves as a guide to the use of computational fluid dynamics (CFD) as a design tool for the National Ignition Facility (NIF) program Title I and Title II design phases at Lawrence Livermore National Laboratory. In particular, this report provides general guidelines on the technical approach to performing and interpreting any and all CFD calculations. In addition, a complete CFD analysis is presented to illustrate these guidelines on a NIF-related thermal problem.

Martin, R.; Bernardin, J.; Parietti, L.; Dennison, B.

1998-02-01T23:59:59.000Z

165

Lighting Research Group: Facilities  

NLE Websites -- All DOE Office Websites (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.

166

Results from a Test Fixture for button BPM Trapped Mode Measurements  

Science Conference Proceedings (OSTI)

A variety of measures have been suggested to mitigate the problem of button BPM trapped mode heating. A test fixture, using a combination of commercial-off-the-shelf and custom machined components, was assembled to validate the simulations. We present details of the fixture design, measurement results, and a comparison of the results with the simulations. A brief history of the trapped mode button heating problem and a set of design rules for BPM button optimization are presented elsewhere in these proceedings. Here we present measurements on a test fixture that was assembled to confirm, if possible, a subset of those rules: (1) Minimize the trapped mode impedance and the resulting power deposited in this mode by the beam. (2) Maximize the power re-radiated back into the beampipe. (3) Maximize electrical conductivity of the outer circumference of the button and minimize conductivity of the inner circumference of the shell, to shift power deposition from the button to the shell. The problem is then how to extract useful and relevant information from S-parameter measurements of the test fixture.

Cameron,P.; Bacha, B.; Blednykh, A.; Pinayev, I.; Singh, O.

2009-05-04T23:59:59.000Z

167

Design and engineering of low-cost centimeter-scale repeatable and accurate kinematic fixtures for nanomanufacturing equipment using magnetic preload and potting  

E-Print Network (OSTI)

This paper introduces a low-cost, centimeter-scale kinematic coupling fixture for use in nanomanufacturing equipment. The fixture uses magnetic circuit design techniques to optimize the magnetic preload required to achieve ...

Watral, Adrienne

2011-01-01T23:59:59.000Z

168

The frequency of total use of manual and automatic low-consumption fixtures in the Langford Architecture Building at Texas A&M University  

E-Print Network (OSTI)

The Energy Policy Act of 1992 mandated that bathroom plumbing fixtures manufactured in the United States after January 1, 1994 meet standards for maximum water consumption. Manufacturers have developed low-consumption valves to meet these standards. The performance of low-consumption fixtures has become an important issue for facilities managers because the water saving by retrofitting low-consumption fixtures is significant. The fixtures in the Langford Architecture Building A, Texas A&M University were used to conduct this study. An acoustic information retrieval system was utilized to collect the sound signals of each fixture and a speech recognition system was utilized to identify which fixture was in use. The data from this study were analyzed to determine whether location of fixture and type of fixtureâ??manual or automaticâ??caused a significant difference in frequency of use.

Chung, Woo Sung

2005-08-01T23:59:59.000Z

169

Lighting Retrofit Improving Visibility, Saving Energy | Department of  

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

Lighting Retrofit Improving Visibility, Saving Energy Lighting Retrofit Improving Visibility, Saving Energy Lighting Retrofit Improving Visibility, Saving Energy August 27, 2010 - 10:05am Addthis New LED lighting fixtures (right) emit a whiter light than existing high-pressure sodium cobra head streetlights (left) and don't spill light onto nearby houses. | Photos courtesy of the City of Muscatine New LED lighting fixtures (right) emit a whiter light than existing high-pressure sodium cobra head streetlights (left) and don't spill light onto nearby houses. | Photos courtesy of the City of Muscatine Kevin Craft In the small Midwestern town of Muscatine, Iowa-known as the "The Pearl Button Capital of the World" for the millions of pearl buttons produced there in the early 1900s-a lighting retrofit project will bring a new

170

Image Storage in Hot Vapors  

E-Print Network (OSTI)

We theoretically investigate image propagation and storage in hot atomic vapor. A $4f$ system is adopted for imaging and an atomic vapor cell is placed over the transform plane. The Fraunhofer diffraction pattern of an object in the object plane can thus be transformed into atomic Raman coherence according to the idea of ``light storage''. We investigate how the stored diffraction pattern evolves under diffusion. Our result indicates, under appropriate conditions, that an image can be reconstructed with high fidelity. The main reason for this procedure to work is the fact that diffusion of opposite-phase components of the diffraction pattern interfere destructively.

Zhao, L; Xiao, Y; Yelin, S F

2007-01-01T23:59:59.000Z

171

Image Storage in Hot Vapors  

E-Print Network (OSTI)

We theoretically investigate image propagation and storage in hot atomic vapor. A $4f$ system is adopted for imaging and an atomic vapor cell is placed over the transform plane. The Fraunhofer diffraction pattern of an object in the object plane can thus be transformed into atomic Raman coherence according to the idea of ``light storage''. We investigate how the stored diffraction pattern evolves under diffusion. Our result indicates, under appropriate conditions, that an image can be reconstructed with high fidelity. The main reason for this procedure to work is the fact that diffusion of opposite-phase components of the diffraction pattern interfere destructively.

L. Zhao; T. Wang; Y. Xiao; S. F. Yelin

2007-10-22T23:59:59.000Z

172

MidAmerican Energy (Electric) - Municipal Solid-State Lighting Grant  

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

MidAmerican Energy (Electric) - Municipal Solid-State Lighting MidAmerican Energy (Electric) - Municipal Solid-State Lighting Grant Program MidAmerican Energy (Electric) - Municipal Solid-State Lighting Grant Program < Back Eligibility Local Government Savings Category Appliances & Electronics Commercial Lighting Lighting Maximum Rebate Minimum project size for the full $5,000 grant is 20 fixtures; smaller projects will receive a $250 per-fixture grant. Program Info State Iowa Program Type Utility Grant Program Rebate Amount Up to $5,000 Provider MidAmerican Energy Company MidAmerican Energy offers grants to munipalities which implement solid-state roadway street lighting upgrades. Grants of up to $5,000 are available to participating entities who install eligible roadway lighting fixtures. Participants must be an Iowa electric governmental customer of

173

Information Resources: Solid-State Lighting Videos  

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

Videos 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 View the video about the Los Angeles LED streetlight program, featuring an interview with City of Los Angeles Bureau of Street Lighting Director, Ed Ebrahimian. Photo of a museum art gallery with LED lights in track fixtures overhead. The Smithsonian American Art Museum GATEWAY Demonstration View the video about using LEDs in a GATEWAY demonstration at the Smithsonian American Art Museum in Washington, DC, including an interview with lighting designer Scott Rosenfeld. graphic of many intersecting white lines on a blue background Orchestrating Market Success

174

How Do You Save on Lighting Costs? | Department of Energy  

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

on Lighting Costs? on Lighting Costs? How Do You Save on Lighting Costs? May 6, 2010 - 7:30am Addthis This week, Amy discussed ENERGY STAR lighting fixtures and how they can help you save on lighting costs. Lighting accounts for roughly 11% of a typical residential utility bill, so it's worth seeking ways to reduce your energy use and costs. ENERGY STAR fixtures, efficient lighting choices, and turning off the lights can all help you save. How do you save on lighting costs? Each Thursday, you have the chance to share your thoughts on a question about energy efficiency or renewable energy for consumers. Please comment with your answers, and also feel free to respond to other comments. E-mail your responses to the Energy Saver team at consumer.webmaster@nrel.gov Addthis Related Articles

175

How Do You Save on Lighting Costs? | Department of Energy  

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

How Do You Save on Lighting Costs? How Do You Save on Lighting Costs? How Do You Save on Lighting Costs? May 6, 2010 - 7:30am Addthis This week, Amy discussed ENERGY STAR lighting fixtures and how they can help you save on lighting costs. Lighting accounts for roughly 11% of a typical residential utility bill, so it's worth seeking ways to reduce your energy use and costs. ENERGY STAR fixtures, efficient lighting choices, and turning off the lights can all help you save. How do you save on lighting costs? Each Thursday, you have the chance to share your thoughts on a question about energy efficiency or renewable energy for consumers. Please comment with your answers, and also feel free to respond to other comments. E-mail your responses to the Energy Saver team at consumer.webmaster@nrel.gov

176

Springfield Utility Board - Energy Smart Lighting Program | Department of  

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

Springfield Utility Board - Energy Smart Lighting Program Springfield Utility Board - Energy Smart Lighting Program Springfield Utility Board - Energy Smart Lighting Program < Back Eligibility Commercial Fed. Government Industrial Local Government Nonprofit State Government Savings Category Appliances & Electronics Commercial Lighting Lighting Maximum Rebate Commercial Lighting Replacement: $1,500 Program Info State Oregon Program Type Utility Rebate Program Rebate Amount Incentives are based upon three programs offered by SUB: New Construction Lighting: $10 - $50/light fixture Commercial Lighting Replacement: $3 - $100 Commercial Lighting Implementation: not specified Energy Smart Design Office: $0.50 per square foot Provider Springfield Utility Board The Springfield Utility Board (SUB) works with their commercial customers

177

Fixture for supporting and aligning a sample to be analyzed in an x-ray diffraction apparatus  

DOE Patents (OSTI)

A fixture is provided for supporting and aligning small samples of material on a goniometer for x-ray diffraction analysis. A sample-containing capillary is accurately positioned for rotation in the x-ray beam by selectively adjusting the fixture to position the capillary relative to the x and y axes thereof to prevent wobble and position the sample along the z axis or the axis of rotation. By employing the subject fixture relatively small samples of materials can be analyzed in an x-ray diffraction apparatus previously limited to the analysis of much larger samples.

Green, L.A.; Heck, J.L. Jr.

1985-04-23T23:59:59.000Z

178

600 New Lights Bulbs to Improve Energy Efficiency at DOE | Department of  

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

600 New Lights Bulbs to Improve Energy Efficiency at DOE 600 New Lights Bulbs to Improve Energy Efficiency at DOE 600 New Lights Bulbs to Improve Energy Efficiency at DOE November 18, 2010 - 10:30am Addthis Ingrid Kolb Director of the Office of Management Starting in September, the Department of Energy has been steadily replacing all 600 light fixtures under our Washington, D.C., Forrestal North Building canopy with state of the art Light Emitting Diode (LED) fixtures. Every new bulb now uses just 23 watts instead of 205 watts. That translates into almost half a million kilowatts hours saved every year. and will cut annual energy consumption at the Department of Energy Headquarters by about 1%. The final new LED fixture under the canopy was installed on October 28, but these lights are just part of a full program to reduce energy consumption

179

CoServ Electric Cooperative - Commercial Energy Efficient Lighting Rebate  

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

CoServ Electric Cooperative - Commercial Energy Efficient Lighting CoServ Electric Cooperative - Commercial Energy Efficient Lighting Rebate Program CoServ Electric Cooperative - Commercial Energy Efficient Lighting Rebate Program < Back Eligibility Commercial Industrial Savings Category Appliances & Electronics Commercial Lighting Lighting Program Info Funding Source Via partnership with whole sale provider Brazos Electric Power, Inc. and escheat funds Start Date 09/01/2009 State Texas Program Type Utility Rebate Program Rebate Amount Custom Lighting Upgrade: 0.30/watt saved per fixture T8 Fluorescent Upgrade: 1.50 - 2.25/bulb per fixture Provider CoServ Electric Cooperative CoServ Electric Cooperative provides rebates for commercial and industrial customers who upgrade to high efficiency lighting for the workplace. A rebate of $0.30/watt saved is available on custom lighting upgrades and a

180

New and Underutilized Technology: Efficient High Bay Fluorescent Lighting |  

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

Efficient High Bay Fluorescent Efficient High Bay Fluorescent Lighting New and Underutilized Technology: Efficient High Bay Fluorescent Lighting October 7, 2013 - 8:54am Addthis The following information outlines key deployment considerations for efficient high bay fluorescent lighting within the Federal sector. Benefits Efficient high bay fluorescent lighting can include either T5 or T8 fluorescent lighting systems for high-bay applications currently using metal halide fixtures. Fluorescent fixtures offer better light distribution, better light maintenance over the life of the lamp, improved color quality, and on-off control (re-strike time) with lower energy consumption. Application Efficient high bay fluorescent lighting is applicable for facilities containing high bay areas. Key Factors for Deployment

Note: This page contains sample records for the topic "vapor light fixtures" 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

Calibrated vapor generator source  

DOE Patents (OSTI)

A portable vapor generator is disclosed that can provide a controlled source of chemical vapors, such as, narcotic or explosive vapors. This source can be used to test and calibrate various types of vapor detection systems by providing a known amount of vapors to the system. The vapor generator is calibrated using a reference ion mobility spectrometer. A method of providing this vapor is described, as follows: explosive or narcotic is deposited on quartz wool, placed in a chamber that can be heated or cooled (depending on the vapor pressure of the material) to control the concentration of vapors in the reservoir. A controlled flow of air is pulsed over the quartz wool releasing a preset quantity of vapors at the outlet.

Davies, John P. (Idaho Falls, ID); Larson, Ronald A. (Idaho Falls, ID); Goodrich, Lorenzo D. (Shelley, ID); Hall, Harold J. (Idaho Falls, ID); Stoddard, Billy D. (Idaho Falls, ID); Davis, Sean G. (Idaho Falls, ID); Kaser, Timothy G. (Idaho Falls, ID); Conrad, Frank J. (Albuquerque, NM)

1995-01-01T23:59:59.000Z

182

Calibrated vapor generator source  

DOE Patents (OSTI)

A portable vapor generator is disclosed that can provide a controlled source of chemical vapors, such as, narcotic or explosive vapors. This source can be used to test and calibrate various types of vapor detection systems by providing a known amount of vapors to the system. The vapor generator is calibrated using a reference ion mobility spectrometer. A method of providing this vapor is described, as follows: explosive or narcotic is deposited on quartz wool, placed in a chamber that can be heated or cooled (depending on the vapor pressure of the material) to control the concentration of vapors in the reservoir. A controlled flow of air is pulsed over the quartz wool releasing a preset quantity of vapors at the outlet. 10 figs.

Davies, J.P.; Larson, R.A.; Goodrich, L.D.; Hall, H.J.; Stoddard, B.D.; Davis, S.G.; Kaser, T.G.; Conrad, F.J.

1995-09-26T23:59:59.000Z

183

Prefab the FabLab : rethinking the habitability of a fabrication lab by including fixture-based components  

E-Print Network (OSTI)

This thesis is about defining a fixture-based system that can be adapted into a digital fabrication production system of friction fit assembly. It is inspired by the work and research conducted by the Digital Design ...

Nunez, Joseph Gabriel

2010-01-01T23:59:59.000Z

184

CX-006430: Categorical Exclusion Determination | Department of...  

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

high-pressure sodium, metal halide or mercury vapor lamps with energy efficient light emitting diode fixtures. DOCUMENT(S) AVAILABLE FOR DOWNLOAD CX-006430.pdf More Documents &...

185

Browse wiki | Open Energy Information  

Open Energy Info (EERE)

111111111111111111111 OpenEIUtilityRateDescription Applicable to outdoor lighting by ballast-operated vapor lamp fixtures and poles conforming to Cooperative specifications....

186

Browse wiki | Open Energy Information  

Open Energy Info (EERE)

OpenEIUtilityRateBasicInformationComments Applicable only to outdoor lighting by ballast operated vapor lamp fixtures, either high pressure sodium (HPS) or metal halide (MH),...

187

Browse wiki | Open Energy Information  

Open Energy Info (EERE)

APPLICABILITY Applicable only to outdoor lighting by means of photoelectric controlled ballast operated vapor lamp fixtures and poles conforming to Cooperative specifications and...

188

Agricultural Lighting and Equipment Rebate Program | Department of Energy  

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

Agricultural Lighting and Equipment Rebate Program Agricultural Lighting and Equipment Rebate Program Agricultural Lighting and Equipment Rebate Program < Back Eligibility Agricultural Savings Category Other Appliances & Electronics Commercial Lighting Lighting Manufacturing Program Info Funding Source Efficiency Vermont Public Benefit Fund Expiration Date 06/30/2013 State Vermont Program Type State Rebate Program Rebate Amount Varies according to technology; prescriptive and custom rebates available Provider Efficiency Vermont In Vermont, agricultural operations are eligible for prescriptive and customized incentives on equipment proven to help make farms more efficient. Prescriptive rebates are available for lighting (free to $175 per fixture, depending on the type of fixture or lighting) and for a variety of equipment including plate coolers, variable speed milk transfer

189

Section 5.4.5 Exterior Lighting: Greening Federal Facilities...  

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

that allows plenty of time for both pedestrians and motorists to be seen. LAMP AND BALLAST SELECTION Mercury vapor lights should be avoided. Replace mer- cury vapor lights with...

190

Mercury Vapor Pressure Correlation  

Science Conference Proceedings (OSTI)

An apparent difference between the historical mercury vapor concentration equations used by the mercury atmospheric measurement community ...

2012-10-09T23:59:59.000Z

191

Advanced development of the spectrum sciences Model 5005-TF, single-event test fixture  

SciTech Connect

This report summarizes the advanced development of the Spectrum Sciences Model 5005-TF, Single-Event Test Fixture. The Model 5005-TF uses a Californium-252 (Cf-252) fission-fragment source to test integrated circuits and other devices for the effects of single-event phenomena. Particle identification methods commonly used in high-energy physics research and nuclear engineering have been incorporated into the Model 5005-TF for estimating the particle charge, mass, and energy parameters. All single-event phenomena observed in a device under test (DUT) are correlated with an identified fission fragment, and its linear energy transfer (LET) and range in the semiconductor material of the DUT.

Ackermann, M.R.; Browning, J.S. (Sandia National Labs., Albuquerque, NM (USA)); Hughlock, B.W. (Boeing Aerospace and Electronics Co., Seattle, WA (USA)); Lum, G.K. (Lockheed Missiles and Space Co., Sunnyvale, CA (USA)); Tsacoyeanes, W.C. (Draper (Charles Stark) Lab., Inc., Cambridge, MA (USA)); Weeks, M.D. (Spectrum Sciences, Inc., Santa Clara, CA (USA))

1990-09-01T23:59:59.000Z

192

Total Light Management  

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

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

193

Richland Energy Services - Energy Efficient Commercial Lighting Program |  

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

Richland Energy Services - Energy Efficient Commercial Lighting Richland Energy Services - Energy Efficient Commercial Lighting Program Richland Energy Services - Energy Efficient Commercial Lighting Program < Back Eligibility Agricultural Commercial Industrial Institutional Nonprofit Savings Category Other Appliances & Electronics Commercial Lighting Lighting Maximum Rebate 70% of the total cost Program Info Expiration Date 9/30/2012 State District of Columbia Program Type Utility Rebate Program Rebate Amount T5/T8 with Electric Ballasts: $10 - $65 Hardwired CFL's: $40 - $80 Screw In CFL's: $3 - $12 Cold Cathode: $3 - $15 Ceramic Metal Halide Fixture: $30 - $50 LED's: $15 - $50 Induction: $80 - $400 High-output T5/T8: $50 - $180 Metal Halide/High Pressure Sodium: $80 - $400 Stairwell/Garage Fluorescent Fixture: $50 Occupancy Sensor/Timer: $30 - $60

194

Cheyenne Light, Fuel and Power (Electric) - Commercial Energy Efficiency  

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

Electric) - Commercial Energy Electric) - Commercial Energy Efficiency Rebate Program (Wyoming) Cheyenne Light, Fuel and Power (Electric) - Commercial Energy Efficiency Rebate Program (Wyoming) < Back Eligibility Commercial Industrial Savings Category Other Appliances & Electronics Commercial Lighting Lighting Manufacturing Maximum Rebate Custom: 50% of project cost Program Info Start Date 06/09/2011 State Wyoming Program Type Utility Rebate Program Rebate Amount T8 Fixtures: $5 - $18 /system or $0.50 /lamp Fluorescents: $4 - $125 CFLs: $8 - $25 Indirect Lighting: $16 - $24 Pulse Start Metal Halide Fixtures: $25 - $65 Lighting Controls: $12 - $35 Variable Frequency Drive: $30 /hp Totally Enclosed Fan-Cooled: $10 - $600 Open Drip-Proof: $10 - $600 Custom: Buy down to 2 year pay back or 50% of cost, whichever is less

195

Vapor spill monitoring method  

DOE Patents (OSTI)

Method for continuous sampling of liquified natural gas effluent from a spill pipe, vaporizing the cold liquified natural gas, and feeding the vaporized gas into an infrared detector to measure the gas composition. The apparatus utilizes a probe having an inner channel for receiving samples of liquified natural gas and a surrounding water jacket through which warm water is flowed to flash vaporize the liquified natural gas.

Bianchini, Gregory M. (Livermore, CA); McRae, Thomas G. (Livermore, CA)

1985-01-01T23:59:59.000Z

196

New River Light & Power Co | Open Energy Information  

Open Energy Info (EERE)

New River Light & Power Co New River Light & Power Co Place North Carolina Utility Id 13482 Utility Location Yes Ownership S NERC Location SERC NERC SERC Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png 100 Watt SV TOB Lighting 150 Watt SV TOB Lighting 150 Watt Sodium Vapor Lighting 175 Watt MV TOB Lighting 175 Watt Mercury Vapor Lighting 250 Watt Metal Halide Lighting 250 Watt SV TOB Lighting 250 Watt Sodium Vapor Lighting 400 Watt MV TOB Lighting 400 Watt Mercury Vapor Lighting 400 Watt Metal Halide Lighting 400 Watt SV TOB Lighting 750 Watt SV TOB Lighting

197

Turbo-Charged Lighting Design  

E-Print Network (OSTI)

The task of the lighting designer has become very complex, involving thousands of choices for fixture types and hundreds of possible lamps. The designer who can consider the most combinations of these items guarantees each client the optimal lighting conditions and the best energy efficiency. This kind of professional service, however, is not available from the software design programs presently on the market. These programs generally let the designer analyze one room at a time, while providing perhaps three possible fixtures to choose from. Additional choices can be accessed from the softwares data base, though at considerable expense in time and patience. This is a real hindrance when designing for a complex structure such as a hospital, which has many spaces with different task-specific lighting standards. The author was challenged by lighting-level requirements that spanned the range of possibilities, and was able to devise an accurate, expedient solution using a dBase language program. The result was a powerful tool integrating the entire gamut of design possibilities provided by the luminaire industry.

Clark, W. H. II

1992-05-01T23:59:59.000Z

198

Assembly fixture for cross-shaped control rods of boiling water nuclear reactors  

Science Conference Proceedings (OSTI)

An assembly fixture is disclosed for cross-shaped control rods of boiling-water nuclear reactors with an upper core grid mesh for holding a core cell formed of four fuel assemblies having a gap therebetween and means disposed beneath the reactor core for driving the control rods in the gap, including a frame having corners formed therein, the frame being substantially the size of a core cell and being disposable on the core grid, templates diagonally oppositely disposed on the frame and extending into the core cell for lateral guidance of the control rods, stops for the control rods disposed on the templates, and a carrying handle having a first portion thereof being pivotable at one of the corners of the frame and a second portion thereof being locked to an opposite corner of the frame in a disassembled condition and swung out of the locked condition in an assembled condition.

Lippert, H.J.

1983-10-18T23:59:59.000Z

199

Silescent Lighting Corp | Open Energy Information  

Open Energy Info (EERE)

Silescent Lighting Corp Silescent Lighting Corp Jump to: navigation, search Name Silescent Lighting Corp Place Fort Lauderdale, Florida Zip 33315 Product Florida-based LED lighting fixtures maker. References Silescent Lighting Corp[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Silescent Lighting Corp is a company located in Fort Lauderdale, Florida . References ↑ "Silescent Lighting Corp" Retrieved from "http://en.openei.org/w/index.php?title=Silescent_Lighting_Corp&oldid=351074" Categories: Clean Energy Organizations Companies Organizations Stubs What links here Related changes Special pages Printable version Permanent link Browse properties 429 Throttled (bot load)

200

Demonstration Assessment of Light Emitting Diode (LED) Residential Downlights and Undercabinet Lights in the Lane County Tour of Homes, Eugene, Oregon  

SciTech Connect

In August 2008 the Pacific Northwest National Laboratory (PNNL) conducted a light emitting diode (LED) residential lighting demonstration project for the U.S. Department of Energy (DOE), Office of Building Technologies, as part of DOEs Solid State Lighting (SSL) Technology Demonstration Gateway Program. Two lighting technologies, an LED replacement for downlight lamps (bulbs) and an LED undercabinet lighting fixture, were tested in the demonstration which was conducted in two homes built for the 2008 Tour of Homes in Eugene, Oregon. The homes were built by the Lane County Home Builders Association (HBA), and Future B Homes. The Energy Trust of Oregon (ETO) also participated in the demonstration project. The LED downlight product, the LR6, made by Cree LED Lighting Solutions acts as a screw-in replacement for incandescent and halogen bulbs in recessed can downlights. The second product tested is Phillips/Color Kinetics eW Profile Powercore undercabinet fixture designed to mount under kitchen cabinets to illuminate the countertop and backsplash surfaces. Quantitative and qualitative measurements of light performance and electrical power usage were taken at each site before and after initially installed halogen and incandescent lamps were replaced with the LED products. Energy savings and simple paybacks were also calculated and builders who toured the homes were surveyed for their responses to the LED products. The LED downlight product drew 12 Watts of power, cutting energy use by 82% compared to the 65W incandescent lamp and by 84% compared to the 75W halogen lamp. The LED undercabinet fixture drew 10 watts, cutting energy use by 83% to 90% compared to the halogen product, which was tested at two power settings: a low power 60W setting and a high power 105W setting. The LED downlight consistently provided more light than the halogen and incandescent lamps in horizontal measurements at counter height and floor level. It also outperformed in vertical illuminance measurements taken on the walls, indicating better lateral dispersion of the light. The undercabinet fixtures light output was midway between the low and high power halogen undercabinet fixture light outputs (35.8 foot candle versus 13.4 fc and 53.4 fc) but it produced a more uniform light (max/min ratio of 7.0 versus 10.8). The color correlated temperature (CCT, the blue or yellowness) of the LED light correlated well with the halogen and incandescent lights (2675 K vs 2700 K). The color rendering of the LED downlight also correlated well at 92 CRI compared to 100 CRI for the halogen and incandescent lamps. The LED undercabinet fixture had measures of 2880 K CCT and 71 CRI compared to the 2700 K and 100 CRI scores for the halogen undercabinet fixture. Builders who toured the homes were surveyed; they gave the LED downlight high marks for brightness, said the undercabinet improved shadows and glare and said both products improved overall visibility, home appearance, and home value. Paybacks on the LED downlight ranged from 7.6 years (assuming electricity cost of 11 c/kWh) to 13.5 years (at 5C/kWh). Paybacks on the LED undercabinet fixture in a new home ranged from 4.4 years (11c/kWh electricity) to 7.6 years (5c/kWh) based on product costs of $95 per LED downlight and $140 per LED undercabinet fixture at 3 hrs per day of usage for the downlight and 2 hrs per day for the undercabinet lighting.

Ton, My K.; Richman, Eric E.; Gilbride, Theresa L.

2008-11-10T23:59:59.000Z

Note: This page contains sample records for the topic "vapor light fixtures" 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

Low temperature photochemical vapor deposition of alloy and mixed metal oxide films  

DOE Patents (OSTI)

Method and apparatus for formation of an alloy thin film, or a mixed metal oxide thin film, on a substrate at relatively low temperatures. Precursor vapor(s) containing the desired thin film constituents is positioned adjacent to the substrate and irradiated by light having wavelengths in a selected wavelength range, to dissociate the gas(es) and provide atoms or molecules containing only the desired constituents. These gases then deposit at relatively low temperatures as a thin film on the substrate. The precursor vapor(s) is formed by vaporization of one or more precursor materials, where the vaporization temperature(s) is selected to control the ratio of concentration of metals present in the precursor vapor(s) and/or the total precursor vapor pressure.

Liu, David K. (San Pablo, CA)

1992-01-01T23:59:59.000Z

202

Data:E37b36ec-074a-421d-9dcc-33030e5bf126 | Open Energy Information  

Open Energy Info (EERE)

6ec-074a-421d-9dcc-33030e5bf126 6ec-074a-421d-9dcc-33030e5bf126 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Independence, Missouri (Utility Company) Effective date: 2013/07/01 End date if known: Rate name: Public Street Lighting Service - HPSV Double Mastarm Lamp Fixtures - Breakaway Base Standard Steel Pole Sector: Lighting Description: To the City of Independence for all Public Street Lighting Service under which the street lighting pole/fixtures were originally installed by the Department prior to May 1, 1999. When (a) existing Mercury Vapor street lighting fixtures are converted to High Pressure Sodium Vapor fixtures or (b) existing Mercury Vapor and High Pressure Sodium Vapor street lighting pole/fixtures are replaced

203

Data:D153e05a-9026-4559-814a-c5856890bfe6 | Open Energy Information  

Open Energy Info (EERE)

a-9026-4559-814a-c5856890bfe6 a-9026-4559-814a-c5856890bfe6 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Independence, Missouri (Utility Company) Effective date: 2013/07/01 End date if known: Rate name: Public Street Lighting Service - HPSV Lamp Fixtures (Standard Steel/Concrete Pole) Sector: Lighting Description: To the City of Independence for all Public Street Lighting Service under which the street lighting pole/fixtures were originally installed by the Department prior to May 1, 1999. When (a) existing Mercury Vapor street lighting fixtures are converted to High Pressure Sodium Vapor fixtures or (b) existing Mercury Vapor and High Pressure Sodium Vapor street lighting pole/fixtures are replaced

204

Data:57766632-8930-4e58-bfd5-ff86403c7b43 | Open Energy Information  

Open Energy Info (EERE)

32-8930-4e58-bfd5-ff86403c7b43 32-8930-4e58-bfd5-ff86403c7b43 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Independence, Missouri (Utility Company) Effective date: 2013/07/01 End date if known: Rate name: Public Street Lighting Service - HPSV Double Pendant Lamp Fixtures -Standard Ornamental Sector: Lighting Description: To the City of Independence for all Public Street Lighting Service under which the street lighting pole/fixtures were originally installed by the Department prior to May 1, 1999. When (a) existing Mercury Vapor street lighting fixtures are converted to High Pressure Sodium Vapor fixtures or (b) existing Mercury Vapor and High Pressure Sodium Vapor street lighting pole/fixtures are replaced

205

Data:C8a5447c-cf78-4549-9238-c7811d168f3d | Open Energy Information  

Open Energy Info (EERE)

47c-cf78-4549-9238-c7811d168f3d 47c-cf78-4549-9238-c7811d168f3d No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Independence, Missouri (Utility Company) Effective date: 2013/07/01 End date if known: Rate name: Public Street Lighting Service - HPSV Lamp Fixtures Sector: Lighting Description: To the City of Independence for all Public Street Lighting Service under which the street lighting pole/fixtures were originally installed by the Department prior to May 1, 1999. When (a) existing Mercury Vapor street lighting fixtures are converted to High Pressure Sodium Vapor fixtures or (b) existing Mercury Vapor and High Pressure Sodium Vapor street lighting pole/fixtures are replaced

206

Atomic vapor laser isotope separation  

SciTech Connect

Atomic vapor laser isotope separation (AVLIS) is a general and powerful technique. A major present application to the enrichment of uranium for light-water power reactor fuel has been under development for over 10 years. In June 1985 the Department of Energy announced the selection of AVLIS as the technology to meet the nation's future need for the internationally competitive production of uranium separative work. The economic basis for this decision is considered, with an indicated of the constraints placed on the process figures of merit and the process laser system. We then trace an atom through a generic AVLIS separator and give examples of the physical steps encountered, the models used to describe the process physics, the fundamental parameters involved, and the role of diagnostic laser measurements.

Stern, R.C.; Paisner, J.A.

1985-11-08T23:59:59.000Z

207

Transport properties of fission product vapors  

DOE Green Energy (OSTI)

Kinetic theory of gases is used to calculate the transport properties of fission product vapors in a steam and hydrogen environment. Provided in tabular form is diffusivity of steam and hydrogen, viscosity and thermal conductivity of the gaseous mixture, and diffusivity of cesium iodide, cesium hydroxide, diatomic tellurium and tellurium dioxide. These transport properties are required in determining the thermal-hydraulics of and fission product transport in light water reactors.

Im, K.H.; Ahluwalia, R.K.

1983-07-01T23:59:59.000Z

208

Apparatus and method for photochemical vapor deposition  

DOE Patents (OSTI)

A photochemical vapor deposition apparatus includes a reactor housing having a window in one wall above a reaction chamber in the housing. A transparent curtain divides the reaction chamber into a reaction zone and a flush zone. At least one substrate is mounted in the reaction zone in light communication with the window so that ultraviolet radiation may penetrate through the window into the reaction zone. The window is kept clear by a gas flowing through the flush zone.

Jackson, Scott C. (Wilmington, DE); Rocheleau, Richard E. (Wilmington, DE)

1987-03-31T23:59:59.000Z

209

Do it yourself lighting power survey: lighting power audit for use with the Massachusetts type watts per square foot method of calculating a building's lighting power budget  

SciTech Connect

Advantages of the self-audit approach to energy conservation are presented. These are that it is cheaper to do it yourself; the employees become part of the corporate conservation effect; and no one knows the building and its needs better than the occupant. Steps described in the lighting survey procedure are: (1) divide the building into categories; (2) determine the total square footage for each category; (3) assign a power allowance for each category; (4) multiply the total square footage for each category by the respective power allowances; (5) add the budget sub-totals for each category to determine total building budget; and (6) walk through the building room-by-room and calculate the connected lighting load fixture-by-fixture. Some worksheets are provided. (MCW)

Not Available

1980-06-01T23:59:59.000Z

210

Enrichment of light hydrocarbon mixture  

Science Conference Proceedings (OSTI)

Light hydrocarbon enrichment is accomplished using a vertically oriented distillation column having a plurality of vertically oriented, nonselective micro/mesoporous hollow fibers. Vapor having, for example, both propylene and propane is sent upward through the distillation column in between the hollow fibers. Vapor exits neat the top of the column and is condensed to form a liquid phase that is directed back downward through the lumen of the hollow fibers. As vapor continues to ascend and liquid continues to countercurrently descend, the liquid at the bottom of the column becomes enriched in a higher boiling point, light hydrocarbon (propane, for example) and the vapor at the top becomes enriched in a lower boiling point light hydrocarbon (propylene, for example). The hollow fiber becomes wetted with liquid during the process.

Yang, Dali (Los Alamos, NM); Devlin, David (Santa Fe, NM); Barbero, Robert S. (Santa Cruz, NM); Carrera, Martin E. (Naperville, IL); Colling, Craig W. (Warrenville, IL)

2011-11-29T23:59:59.000Z

211

Enrichment of light hydrocarbon mixture  

DOE Patents (OSTI)

Light hydrocarbon enrichment is accomplished using a vertically oriented distillation column having a plurality of vertically oriented, nonselective micro/mesoporous hollow fibers. Vapor having, for example, both propylene and propane is sent upward through the distillation column in between the hollow fibers. Vapor exits neat the top of the column and is condensed to form a liquid phase that is directed back downward through the lumen of the hollow fibers. As vapor continues to ascend and liquid continues to countercurrently descend, the liquid at the bottom of the column becomes enriched in a higher boiling point, light hydrocarbon (propane, for example) and the vapor at the top becomes enriched in a lower boiling point light hydrocarbon (propylene, for example). The hollow fiber becomes wetted with liquid during the process.

Yang; Dali (Los Alamos, NM); Devlin, David (Santa Fe, NM); Barbero, Robert S. (Santa Cruz, NM); Carrera, Martin E. (Naperville, IL); Colling, Craig W. (Warrenville, IL)

2010-08-10T23:59:59.000Z

212

Indoor Lighting Overview Page 5-1 2008 Nonresidential Compliance Manual August 2009  

E-Print Network (OSTI)

lighting system controls and photocells. · Install fixtures with metal halide lamps. Refer to the Advanced and Appliances 8 Space Planning 8 Heating, Cooling, and Ventilating Systems 9 Plumbing 10 Materials Use (see page 14). Energy efficiency yields benefits far beyond energy savings. Daylighting and efficient

213

Electrolyte vapor condenser  

DOE Patents (OSTI)

A system is disclosed for removing electrolyte from a fuel cell gas stream. The gas stream containing electrolyte vapor is supercooled utilizing conventional heat exchangers and the thus supercooled gas stream is passed over high surface area passive condensers. The condensed electrolyte is then drained from the condenser and the remainder of the gas stream passed on. The system is particularly useful for electrolytes such as phosphoric acid and molten carbonate, but can be used for other electrolyte cells and simple vapor separation as well. 3 figs.

Sederquist, R.A.; Szydlowski, D.F.; Sawyer, R.D.

1983-02-08T23:59:59.000Z

214

Electrolyte vapor condenser  

DOE Patents (OSTI)

A system is disclosed for removing electrolyte from a fuel cell gas stream. The gas stream containing electrolyte vapor is supercooled utilizing conventional heat exchangers and the thus supercooled gas stream is passed over high surface area passive condensers. The condensed electrolyte is then drained from the condenser and the remainder of the gas stream passed on. The system is particularly useful for electrolytes such as phosphoric acid and molten carbonate, but can be used for other electrolyte cells and simple vapor separation as well.

Sederquist, Richard A. (Newington, CT); Szydlowski, Donald F. (East Hartford, CT); Sawyer, Richard D. (Canton, CT)

1983-01-01T23:59:59.000Z

215

Vapor concentration monitor  

DOE Patents (OSTI)

An apparatus for monitoring the concentration of a vapor, such as heavy water, having at least one narrow bandwidth in its absorption spectrum, in a sample gas such as air. The air is drawn into a chamber in which the vapor content is measured by means of its radiation absorption spectrum. High sensitivity is obtained by modulating the wavelength at a relatively high frequency without changing its optical path, while high stability against zero drift is obtained by the low frequency interchange of the sample gas to be monitored and of a reference sample. The variable HDO background due to natural humidity is automatically corrected.

Bayly, John G. (Deep River, CA); Booth, Ronald J. (Deep River, CA)

1977-01-01T23:59:59.000Z

216

Definition: Mercury Vapor | Open Energy Information  

Open Energy Info (EERE)

Mercury Vapor Jump to: navigation, search Dictionary.png Mercury Vapor Mercury is discharged as a highly volatile vapor during hydrothermal activity and high concentrations in...

217

New and Underutilized Technology: Bi-level Stairwell Lighting | Department  

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

Stairwell Lighting Stairwell Lighting New and Underutilized Technology: Bi-level Stairwell Lighting October 7, 2013 - 8:53am Addthis The following information outlines key deployment considerations for bi-level stairwell lighting within the Federal sector. Benefits Bi-level stairwell lighting uses integral occupancy sensor motion detectors to monitor the stairwell. When occupancy is detected, the lights go to full level. When the space has been vacated after a programmed period, the fixture goes to a minimum level. Application Bi-level stairwell lighting is applicable in most multi-story buildings. Key Factors for Deployment Bi-level stairwell lighting is a good technology to implement concurrently with an overall building lighting improvement project. Ranking Criteria Federal energy savings, cost-effectiveness, and probability of success are

218

NYSEG (Electric) - Small Business Lighting Retrofit Program | Department of  

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

NYSEG (Electric) - Small Business Lighting Retrofit Program NYSEG (Electric) - Small Business Lighting Retrofit Program NYSEG (Electric) - Small Business Lighting Retrofit Program < Back Eligibility Commercial Savings Category Appliances & Electronics Commercial Lighting Lighting Program Info Funding Source System Benefits Charge State New York Program Type Utility Rebate Program Rebate Amount Energy Assessment: Free Lighting Retrofit: 70% of cost Provider RG&E and NYSEG NYSEG offers a lighting incentive program designed to serve small business customers with a demand of 100 kilowatts (kW) or less. These small business customers may schedule a free energy assessment and then receive a 70% discount on the installed cost of recommended lighting measures. Eligible lighting measures include the retrofitting of fluorescent fixtures,

219

Pre-Retrofit Lighting Study at the University of Texas at Arlington  

E-Print Network (OSTI)

In the summer of 1993 the University of Texas at Arlington Physical Plant Department submitted a request to the Energy Systems Lab to conduct a lighting study to determine the most cost-effective method of implementing energy-saving lighting retrofits in U.T. Arlington classrooms without compromising the Illuminating Engineering Society (IES) recommended minimum lighting levels. A preliminary series of field tests was undertaken to get a sampling of classroom lighting levels on the U.T. Arlington campus and to determine whether lamp locations within the fixture would impact the amount of light output. This was followed by a series of lab tests conducted at the Energy Systems Lab, located on the Texas A&M University campus, to compare the light output of fixtures with different combinations of lamp types and locations within the fixture. In order to evaluate the impact of the proposed lighting retrofit, a study was made to determine the capital investment required as weighed against energy cost savings. The results of the study are presented in the paper and a summary table is provided to take into account lamp and ballast performance compared with capital expenditure with respect to meeting IES minimum footcandle levels. Based on the report findings it was recommended that a full, comprehensive survey be undertaken at UTA, to ensure that minimum lighting levels will be maintained, while also ensuring that the capital investment is the most cost-effective.

Houcek, J. K.; Claridge, D. E.; Haberl, J. S.

1994-01-01T23:59:59.000Z

220

Many exterior entry and walkway lights in residential and commercial  

E-Print Network (OSTI)

. E N V I R O N M E N T A L L Y S O U N D A N D E N E R G Y E F F I C I E N T #12;Hotel/motel staff, contractors, and utility staff can use the information on this system. Key next steps include: · Building Owners/Managers and Lighting Specifiers--Specify the LED Hybrid Outdoor Fixture. · Utility Staff

Note: This page contains sample records for the topic "vapor light fixtures" 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

Organic vapor jet printing system  

DOE Patents (OSTI)

An organic vapor jet printing system includes a pump for increasing the pressure of an organic flux.

Forrest, Stephen R

2012-10-23T23:59:59.000Z

222

Advanced Lighting Technologies Application Guidelines: 1990  

SciTech Connect

The Advanced Lighting Technologies Application Guidelines document consists of eight guidelines that provide an overview of specific lighting technologies and design application techniques utilizing energy-efficient lighting products. Lighting Design Practice assesses energy-efficient lighting strategies and explains how to obtain quality lighting design and consulting services. Luminaries and Lighting Systems surveys advanced lighting fixture products designed to take advantage of current energy-efficient lamp technologies and includes luminaire tables to allow users to collect photometric performance characteristics for common commercial luminaires. Each of the remaining six guidelines -- Computer-Aided Lighting Design, Energy-efficient and Electronic Ballasts, Full-Size Fluorescent Lamps, Compact Fluorescent Lamps, Conventional Shape Tungsten-Halogen Lamps, and Compact Metal Halide and White High Pressure Sodium Lamps -- includes a technology overview section, a description of current products available on the market, and an applications section. The document is intended for use by electric utility personnel involved in lighting programs, lighting designers, electrical engineers, architects, lighting manufacturers' representatives, and other lighting professionals.

Eley, C. (Eley (Charles) Associates, San Francisco, CA (United States))

1992-09-01T23:59:59.000Z

223

Mercury Vapor | Open Energy Information  

Open Energy Info (EERE)

Mercury Vapor Mercury Vapor Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Technique: Mercury Vapor Details Activities (23) Areas (23) Regions (0) NEPA(0) Exploration Technique Information Exploration Group: Lab Analysis Techniques Exploration Sub Group: Fluid Lab Analysis Parent Exploration Technique: Fluid Lab Analysis Information Provided by Technique Lithology: Stratigraphic/Structural: Anomalously high concentrations can indicate high permeability or conduit for fluid flow Hydrological: Field wide soil sampling can generate a geometrical approximation of fluid circulation Thermal: High concentration in soils can be indicative of active hydrothermal activity Dictionary.png Mercury Vapor: Mercury is discharged as a highly volatile vapor during hydrothermal

224

Stratified vapor generator  

DOE Patents (OSTI)

A stratified vapor generator (110) comprises a first heating section (H.sub.1) and a second heating section (H.sub.2). The first and second heating sections (H.sub.1, H.sub.2) are arranged so that the inlet of the second heating section (H.sub.2) is operatively associated with the outlet of the first heating section (H.sub.1). A moisture separator (126) having a vapor outlet (164) and a liquid outlet (144) is operatively associated with the outlet (124) of the second heating section (H.sub.2). A cooling section (C.sub.1) is operatively associated with the liquid outlet (144) of the moisture separator (126) and includes an outlet that is operatively associated with the inlet of the second heating section (H.sub.2).

Bharathan, Desikan (Lakewood, CO); Hassani, Vahab (Golden, CO)

2008-05-20T23:59:59.000Z

225

Fuel vapor canister  

SciTech Connect

This paper discusses an improved fuel vapor storage canister for use in a vehicle emission system of the type utilizing an enclosure with an interior communicated with a source of fuel vapor. The improved canister comprises: the enclosure having a mixture including particles of activated charcoal and many pieces of foam rubber, the pieces of foam rubber in the mixture being randomly and substantially evenly dispersed whereby substantially all the charcoal particles are spaced relatively closely to at least one foam rubber piece; the mixture being packed into the enclosure under pressure so that the pieces of foam rubber are compressed enough to tightly secure the charcoal particles one against another to prevent a griding action therebetween.

Moskaitis, R.J.; Ciuffetelli, L.A.

1991-03-26T23:59:59.000Z

226

Lansing Board of Water and Light - Hometown Energy Savers® Residential  

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

Savers® Savers® Residential Rebates Lansing Board of Water and Light - Hometown Energy Savers® Residential Rebates < Back Eligibility Low-Income Residential Multi-Family Residential Residential Savings Category Heating & Cooling Commercial Heating & Cooling Cooling Manufacturing Appliances & Electronics Construction Heating Heat Pumps Commercial Lighting Lighting Water Heating Other Program Info State Michigan Program Type Utility Rebate Program Rebate Amount Small Business Direct Install Program: No cost or purchase necessary for participation Custom $0.08/kWh Commercial Cooking Equipment: Varies Commercial Refrigeration Equipment: Varies Lighting Compact Fluorescent Lamps: $1.50-$8 Compact Fluorescent Lamp Fixtures: $20 LED Lamps: $5-$15 LED Fixtures: $20 LED Exit Signs: $12.50

227

Lighting energy efficiency opportunities at Cheyenne Mountain Air Station  

SciTech Connect

CMAS is an intensive user of electricity for lighting because of its size, lack of daylight, and 24-hour operating schedule. Argonne National Laboratory recently conducted a lighting energy conservation evaluation at CMAS. The evaluation included inspection and characterization of existing lighting systems, analysis of energy-efficient retrofit options, and investigation of the environmental effects that these lighting system retrofits could have when they are ready to be disposed of as waste. Argonne devised three retrofit options for the existing lighting systems at various buildings: (1) minimal retrofit--limited fixture replacement; (2) moderate retrofit--more extensive fixture replacement and limited application of motion detectors; and (3) advanced retrofit--fixture replacement, reduction in the number of lamps, expansion of task lighting, and more extensive application of motion detectors. Argonne used data on electricity consumption to analyze the economic and energy effects of these three retrofit options. It performed a cost analysis for each retrofit option in terms of payback. The analysis showed that lighting retrofits result in savings because they reduce electricity consumption, cooling load, and maintenance costs. The payback period for all retrofit options was found to be less than 2 years, with the payback period decreasing for more aggressive retrofits. These short payback periods derived largely from the intensive (24-hours-per-day) use of electric lighting at the facility. Maintenance savings accounted for more than half of the annual energy-related savings under the minimal and moderate retrofit options and slightly less than half of these savings under the advanced retrofit option. Even if maintenance savings were excluded, the payback periods would still be impressive: about 4.4 years for the minimal retrofit option and 2 years for the advanced option. The local and regional environmental impacts of the three retrofit options were minimal.

Molburg, J.C.; Rozo, A.J.; Sarles, J.K.; Haffenden, R.A.; Thimmapuram, P.R.; Cavallo, J.D.

1996-06-01T23:59:59.000Z

228

Advanced Lighting Program Development (BG9702800) Final Report  

E-Print Network (OSTI)

because CFL fixtures have much higher efficiencies than theenergy efficiency and longer life of the CFL. Despite thisCFL fixtures . This element aims to replace high-use fixtures (including halogen torchieres) with high-efficiency,

Rubinstein, Francis; Johnson, Steve

1998-01-01T23:59:59.000Z

229

VAPOR PRESSURES AND HEATS OF VAPORIZATION OF PRIMARY COAL TARS  

DOE Green Energy (OSTI)

This project had as its main focus the determination of vapor pressures of coal pyrolysis tars. It involved performing measurements of these vapor pressures and from them, developing vapor pressure correlations suitable for use in advanced pyrolysis models (those models which explicitly account for mass transport limitations). This report is divided into five main chapters. Each chapter is a relatively stand-alone section. Chapter A reviews the general nature of coal tars and gives a summary of existing vapor pressure correlations for coal tars and model compounds. Chapter B summarizes the main experimental approaches for coal tar preparation and characterization which have been used throughout the project. Chapter C is concerned with the selection of the model compounds for coal pyrolysis tars and reviews the data available to us on the vapor pressures of high boiling point aromatic compounds. This chapter also deals with the question of identifying factors that govern the vapor pressures of coal tar model materials and their mixtures. Chapter D covers the vapor pressures and heats of vaporization of primary cellulose tars. Chapter E discusses the results of the main focus of this study. In summary, this work provides improved understanding of the volatility of coal and cellulose pyrolysis tars. It has resulted in new experimentally verified vapor pressure correlations for use in pyrolysis models. Further research on this topic should aim at developing general vapor pressure correlations for all coal tars, based on their molecular weight together with certain specific chemical characteristics i.e. hydroxyl group content.

Eric M. Suuberg; Vahur Oja

1997-07-01T23:59:59.000Z

230

Stored light and released fiction  

E-Print Network (OSTI)

It is shown that the interpretation of the experimental results reported in the publication "Storage of Light in Atomic Vapor" by D.F.Phillips et al., Phys. Rev.Lett. 86, 783 (2001) [quant-ph/0012138] is incorrect. The experimental observation of this paper can be consistently explained in the framework of standard concepts of the physics of optical pumping and has nothing to do with "storage of light", or "dynamic reduction of the group velocity", or "light pulse compression".

Alexandrov, E B

2003-01-01T23:59:59.000Z

231

Stored light and released fiction  

E-Print Network (OSTI)

It is shown that the interpretation of the experimental results reported in the publication Storage of Light in Atomic Vapor" by D.F.Phillips et al., Phys. Rev.Lett. 86, 783 (2001) is incorrect. The experimental observation of this paper can be consistently explained in the framework of standard concepts of the physics of optical pumping and have nothing to do with "storage of light'', or "dynamic reduction of the group velocity'', or "light pulse compression''.

E. B. Alexandrov; V. S. Zapasskii

2003-04-29T23:59:59.000Z

232

Vapor Cell Devices  

Science Conference Proceedings (OSTI)

... biomagnetics. The sensors are based on a heated sample of alkali atoms, which are spin-polarized with a polarized light field. ...

2013-08-09T23:59:59.000Z

233

Evaluation of Waste Heat Recovery and Utilization from Residential Appliances and Fixtures  

Science Conference Proceedings (OSTI)

Executive Summary In every home irrespective of its size, location, age, or efficiency, heat in the form of drainwater or dryer exhaust is wasted. Although from a waste stream, this energy has the potential for being captured, possibly stored, and then reused for preheating hot water or air thereby saving operating costs to the homeowner. In applications such as a shower and possibly a dryer, waste heat is produced at the same time as energy is used, so that a heat exchanger to capture the waste energy and return it to the supply is all that is needed. In other applications such as capturing the energy in drainwater from a tub, dishwasher, or washing machine, the availability of waste heat might not coincide with an immediate use for energy, and consequently a heat exchanger system with heat storage capacity (i.e. a regenerator) would be necessary. This study describes a two-house experimental evaluation of a system designed to capture waste heat from the shower, dishwasher clothes washer and dryer, and to use this waste heat to offset some of the hot water energy needs of the house. Although each house was unoccupied, they were fitted with equipment that would completely simulate the heat loads and behavior of human occupants including operating the appliances and fixtures on a demand schedule identical to Building American protocol (Hendron, 2009). The heat recovery system combined (1) a gravity-film heat exchanger (GFX) installed in a vertical section of drainline, (2) a heat exchanger for capturing dryer exhaust heat, (3) a preheat tank for storing the captured heat, and (4) a small recirculation pump and controls, so that the system could be operated anytime that waste heat from the shower, dishwasher, clothes washer and dryer, and in any combination was produced. The study found capturing energy from the dishwasher and clothes washer to be a challenge since those two appliances dump waste water over a short time interval. Controls based on the status of the dump valve on these two appliances would have eliminated uncertainty in knowing when waste water was flowing and the recovery system operated. The study also suggested that capture of dryer exhaust heat to heat incoming air to the dryer should be examined as an alternative to using drying exhaust energy for water heating. The study found that over a 6-week test period, the system in each house was able to recover on average approximately 3000 W-h of waste heat daily from these appliance and showers with slightly less on simulated weekdays and slightly more on simulated weekends which were heavy wash/dry days. Most of these energy savings were due to the shower/GFX operation, and the least savings were for the dishwasher/GFX operation. Overall, the value of the 3000 W-h of displaced energy would have been $0.27/day based on an electricity price of $.09/kWh. Although small for today s convention house, these savings are significant for a home designed to approach maximum affordable efficiency where daily operating costs for the whole house are less than a dollar per day. In 2010 the actual measured cost of energy in one of the simulated occupancy houses which waste heat recovery testing was undertaken was $0.77/day.

Tomlinson, John J [ORNL; Christian, Jeff [Oak Ridge National Laboratory (ORNL); Gehl, Anthony C [ORNL

2012-09-01T23:59:59.000Z

234

Hospital remedies architect's lighting overdesign for $22k: installs current limiters  

SciTech Connect

St. Luke's Hospital in Racine, Wisconsin is spending $22,000 to install current limiters in the fluorescent lamps of a new wing after finding that the architectural firm overdesigned the lighting fixtures so much that the hospital's lighting expenses were 50% higher than necessary. The hospital expects an 8-month payback on the current limiters. The hospital's corridor lighting reached 45-55 footcandles (fc), when only three fc are required for emergency lighting and 15 for corridor lighting. Representatives of the architectural firm argued that the design did not exceed state wattage requirements.

Ponczak, G.

1984-10-29T23:59:59.000Z

235

Adapting Wireless Technology to Lighting Control and Environmental Sensing  

SciTech Connect

The high cost of retrofitting buildings with advanced lighting control systems is a barrier to adoption of this energy-saving technology. Wireless technology, however, offers a solution to mounting installation costs since it requires no additional wiring to implement. To demonstrate the feasibility of such a system, a prototype wirelessly-controlled advanced lighting system was designed and built. The system includes the following components: a wirelessly-controllable analog circuit module (ACM), a wirelessly-controllable electronic dimmable ballast, a T8 3-lamp fixture, an environmental multi-sensor, a current transducer, and control software. The ACM, dimmable ballast, multi-sensor, and current transducer were all integrated with SmartMesh{trademark} wireless mesh networking nodes, called motes, enabling wireless communication, sensor monitoring, and actuator control. Each mote-enabled device has a reliable communication path to the SmartMesh Manager, a single board computer that controls network functions and connects the wireless network to a PC running lighting control software. The ACM is capable of locally driving one or more standard 0-10 Volt electronic dimmable ballasts through relay control and a 0-10 Volt controllable output. The mote-integrated electronic dimmable ballast is designed to drive a standard 3-lamp T8 light fixture. The environmental multi-sensor measures occupancy, light level and temperature. The current transducer is used to measure the power consumed by the fixture. Control software was developed to implement advanced lighting algorithms, including daylight ramping, occupancy control, and demand response. Engineering prototypes of each component were fabricated and tested in a bench-scale system. Based on standard industry practices, a cost analysis was conducted. It is estimated that the installation cost of a wireless advanced lighting control system for a retrofit application is at least 30% lower than a comparable wired system for a typical 16,000 square-foot office building, with a payback period of less than 3 years.

Dana Teasdale; Francis Rubinstein; Dave Watson; Steve Purdy

2005-10-01T23:59:59.000Z

236

Laser vaporization/ionization interface for coupling microscale separation techniques with mass spectrometry  

DOE Patents (OSTI)

The present invention provides a laser-induced vaporization and ionization interface for directly coupling microscale separation processes to a mass spectrometer. Vaporization and ionization of the separated analytes are facilitated by the addition of a light-absorbing component to the separation buffer or solvent. 8 figs.

Yeung, E.S.; Chang, Y.C.

1999-06-29T23:59:59.000Z

237

Central Hudson Gas and Electric (Electric) - Commercial Lighting Rebate  

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

Commercial Lighting Commercial Lighting Rebate Program Central Hudson Gas and Electric (Electric) - Commercial Lighting Rebate Program < Back Eligibility Commercial Installer/Contractor Institutional Local Government Nonprofit Schools Savings Category Appliances & Electronics Commercial Lighting Lighting Program Info State New York Program Type Utility Rebate Program Rebate Amount Up to 70% of the equipment cost of a qualified efficiency upgrade Provider Central Hudson Gas and Electric Central Hudson Gas and Electric's (Central Hudson) Commercial Lighting Rebate Program is for businesses, retailers, institutional customers and non-profit customers of Central Hudson. The progam utilizes the services of Lime Energy to install new lighting fixtures with Central Hudson covering up to 70% of the cost. The 30 percent of cost remaining can be financed at

238

Detroit Public Lighting Department - Commercial and Industrial Energy Wise  

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

Detroit Public Lighting Department - Commercial and Industrial Detroit Public Lighting Department - Commercial and Industrial Energy Wise Program Detroit Public Lighting Department - Commercial and Industrial Energy Wise Program < Back Eligibility Commercial Industrial Savings Category Heating & Cooling Commercial Heating & Cooling Heating Home Weatherization Commercial Weatherization Cooling Other Sealing Your Home Design & Remodeling Windows, Doors, & Skylights Manufacturing Heat Pumps Appliances & Electronics Commercial Lighting Lighting Insulation Maximum Rebate $50,000 per customer/facility, or 100% of the project cost Program Info State Michigan Program Type Utility Rebate Program Rebate Amount Light Fixtures: $2-$200 Lighting Controls: $0.10-$65 HVAC Equipment: $10-$30/ton Programmable Thermostat: $80 Window Glazing: $0.30/square foot

239

Seattle City Light - New Construction Incentive Program | Department of  

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

Seattle City Light - New Construction Incentive Program Seattle City Light - New Construction Incentive Program Seattle City Light - New Construction Incentive Program < Back Eligibility Commercial Industrial Savings Category Other Program Info State District of Columbia Program Type Utility Rebate Program Rebate Amount Energy Analysis Assistance: Contact Seattle City Light Commissioning Assistance: Contact Seattle City Light Prescriptive Commercial Rebates Lighting: $0.02 - $0.23/kWh saved or $3 - $86/fixture Lighting Controls: $0.20 - $0.26/kWh saved or $30 - $90/sensor HVAC Controls: $0.20 - $0.23 Chillers: $0.23-$0.34 per kWh saved Air Conditioners: $0.20 -$0.23 per kWh saved Heat Pumps $0.20-$0.27 per kWh saved Economizers: $0.20 - $0.23 Cooling Towers: $0.23 - $0.27 Server Virtualization: $150 per server removed

240

Seattle City Light - Commercial Energy Efficiency Rebate Programs |  

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

Seattle City Light - Commercial Energy Efficiency Rebate Programs Seattle City Light - Commercial Energy Efficiency Rebate Programs Seattle City Light - Commercial Energy Efficiency Rebate Programs < Back Eligibility Commercial Industrial Institutional Savings Category Home Weatherization Commercial Weatherization Heating & Cooling Commercial Heating & Cooling Cooling Manufacturing Other Heat Pumps Appliances & Electronics Commercial Lighting Lighting Maximum Rebate 70% of cost Program Info State District of Columbia Program Type Utility Rebate Program Rebate Amount Lighting: $0.02 - $0.23/kWh saved or $3 - $86/fixture Lighting Controls: $0.20 - $0.26/kWh saved or $30 - $90/sensor HVAC Controls: $0.20 - $0.23 Chillers: $0.23-$0.34 per kWh saved Air Conditioners: $0.20 -$0.23 per kWh saved Heat Pumps $0.20-$0.27 per kWh saved

Note: This page contains sample records for the topic "vapor light fixtures" 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

Types of Lighting in Commercial Buildings - Lighting Types  

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

Lighting Types Lighting Types The following are the most widely used types of lighting equipment used in commercial buildings. Characteristics such as energy efficiency, light quality, and lifetime vary by lamp type. Standard Fluorescent A fluorescent lamp consists of a sealed gas-filled tube. The gas in the tube consists of a mixture of low pressure mercury vapor and an inert gas such as argon. The inner surface of the tube has a coating of phosphor powder. When an electrical current is applied to electrodes in the tube, the mercury vapor emits ultraviolet radiation which then causes the phosphor coating to emit visible light (the process is termed fluorescence). A ballast is required to regulate and control the current and voltage. Two types of ballasts are used, magnetic and electronic. Electronic ballasts

242

Data:9ed8f281-7c9a-4f4f-a8f0-1fabf477296b | Open Energy Information  

Open Energy Info (EERE)

-7c9a-4f4f-a8f0-1fabf477296b -7c9a-4f4f-a8f0-1fabf477296b No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Continental Divide El Coop Inc Effective date: End date if known: Rate name: STREET LIGHTING (Public)-250 W SV* Sector: Lighting Description: * As of Dec. 31, 1999, new mercury vapor fixtures are no longer available. The rates and adjustments set forth below are based on average billing period consumption, as follows: 100-watt fixture:47 kWh/fixture 175-watt fixture:76 kWh/fixture 250-watt fixture:110 kWh/fixture 400-watt mercury vapor fixture:166 kWh/fixture 400-watt sodium vapor fixture:176 kWh/fixture

243

Data:506e7491-7a10-4e8b-bf1b-8e28fdee71d1 | Open Energy Information  

Open Energy Info (EERE)

91-7a10-4e8b-bf1b-8e28fdee71d1 91-7a10-4e8b-bf1b-8e28fdee71d1 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Continental Divide El Coop Inc Effective date: End date if known: Rate name: STREET LIGHTING (Public)-175 W MV* Sector: Lighting Description: * As of Dec. 31, 1999, new mercury vapor fixtures are no longer available. The rates and adjustments set forth below are based on average billing period consumption, as follows: 100-watt fixture:47 kWh/fixture 175-watt fixture:76 kWh/fixture 250-watt fixture:110 kWh/fixture 400-watt mercury vapor fixture:166 kWh/fixture 400-watt sodium vapor fixture:176 kWh/fixture

244

Energy Star Lighting Verification Program (Program for the Evaluation and Analysis of Residential Lighting)  

SciTech Connect

The Program for the Evaluation and Analysis of Residential Lighting (PEARL) is a watchdog program. It was created in response to complaints received by utility program managers about the performance of certain Energy Star lighting products being promoted within their service territories and the lack of a self-policing mechanism within the lighting industry that would ensure the reliability of these products and their compliance with ENERGY STAR specifications. To remedy these problems, PEARL purchases and tests products that are available to the consumers in the marketplace. The Lighting Research Center (LRC) tests the selected products against the corresponding Energy Star specifications. This report includes the experimental procedure and data results of Cycle 6 and Reflector CFL In-situ Testing of PEARL program during the period of April 2005 to October 2005, along with the description of apparatus used, equipment calibration process, experimental methodology, and research findings from the testing. LRC performed testing for the fixture samples in Cycle 6 against Energy Star residential fixture specifications during this period of time. LRC subcontracted the Reflector CFL In-situ Testing to Luminaire Testing Laboratories located at Allentown PA, and supervised this test.

Conan O'Rourke; Yutao Zhou

2006-03-01T23:59:59.000Z

245

Liquid-phase and vapor-phase dehydration of organic/water solutions  

DOE Patents (OSTI)

Processes for dehydrating an organic/water solution by pervaporation or vapor separation using fluorinated membranes. The processes are particularly useful for treating mixtures containing light organic components, such as ethanol, isopropanol or acetic acid.

Huang, Yu (Palo Alto, CA); Ly, Jennifer (San Jose, CA); Aldajani, Tiem (San Jose, CA); Baker, Richard W. (Palo Alto, CA)

2011-08-23T23:59:59.000Z

246

Vapor spill pipe monitor  

DOE Patents (OSTI)

The invention is a method and apparatus for continually monitoring the composition of liquefied natural gas flowing from a spill pipe during a spill test by continually removing a sample of the LNG by means of a probe, gasifying the LNG in the probe, and sending the vaporized LNG to a remote ir gas detector for analysis. The probe comprises three spaced concentric tubes surrounded by a water jacket which communicates with a flow channel defined between the inner and middle, and middle and outer tubes. The inner tube is connected to a pump for providing suction, and the probe is positioned in the LNG flow below the spill pipe with the tip oriented partly downward so that LNG is continuously drawn into the inner tube through a small orifice. The probe is made of a high thermal conductivity metal. Hot water is flowed through the water jacket and through the flow channel between the three tubes to provide the necessary heat transfer to flash vaporize the LNG passing through the inner channel of the probe. The gasified LNG is transported through a connected hose or tubing extending from the probe to a remote ir sensor which measures the gas composition.

Bianchini, G.M.; McRae, T.G.

1983-06-23T23:59:59.000Z

247

Self-tuning method for monitoring the density of a gas vapor component using a tunable laser  

DOE Patents (OSTI)

The present invention relates to a vapor density monitor and laser atomic absorption spectroscopy method for highly accurate, continuous monitoring of vapor densities, composition, flow velocity, internal and kinetic temperatures and constituent distributions. The vapor density monitor employs a diode laser, preferably of an external cavity design. By using a diode laser, the vapor density monitor is significantly less expensive and more reliable than prior art vapor density monitoring devices. In addition, the compact size of diode lasers enables the vapor density monitor to be portable. According to the method of the present invention, the density of a component of a gas vapor is calculated by tuning the diode laser to a frequency at which the amount of light absorbed by the component is at a minimum or a maximum within about 50 MHz of that frequency. Laser light from the diode laser is then transmitted at the determined frequency across a predetermined pathlength of the gas vapor. By comparing the amount of light transmitted by the diode laser to the amount of light transmitted after the laser light passes through the gas vapor, the density of the component can be determined using Beer`s law. 6 figs.

Hagans, K.; Berzins, L.; Galkowski, J.; Seng, R.

1996-08-27T23:59:59.000Z

248

History and technical evolution of high frequency fluorescent lighting  

SciTech Connect

This work was performed to accelerate development and commercialization of solid-state, high frequency ballasts for fluorescent lighting systems. The history and development of fluorescent lamps, of ballasts for these fixtures, and of related circuits and equipment are reviewed. The higher lamp efficiency of high-frequency (300 to 3000 Hz) fluorescent lamps as compared with 60 Hz lamps, the development of frequency converter circuits for high-frequency lamps, and uses, electrical characteristics, and economics of these lighting systems are discussed. (LCL)

Campbell, J.H.

1977-12-01T23:59:59.000Z

249

Westinghouse and Fuzhou Permitted to Restart Distribution of Light Bulb  

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

Westinghouse and Fuzhou Permitted to Restart Distribution of Light Westinghouse and Fuzhou Permitted to Restart Distribution of Light Bulb Products Westinghouse and Fuzhou Permitted to Restart Distribution of Light Bulb Products August 6, 2010 - 4:26pm Addthis The Department has issued Notices of Allowance to Westinghouse Lighting Corporation and Fuzhou Sunlight Lighting Electrical Appliance Company determining, based on corrected test data provided by Westinghouse, that the incandescent reflector lamps listed below are compliant with the federal energy conservation standard and may be sold in the United States. These 11 Westinghouse brand lamps, usually used in recessed light fixtures, correspond to 7 basic models, which are manufactured in China by Fuzhou. DOE had previously issued Notices requiring Fuzhou and Westinghouse to

250

LED Lighting on the National Mall | Department of Energy  

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

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

251

ComEd - Business Instant Lighting Discounts Program (Illinois) | Department  

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

ComEd - Business Instant Lighting Discounts Program (Illinois) ComEd - Business Instant Lighting Discounts Program (Illinois) ComEd - Business Instant Lighting Discounts Program (Illinois) < Back Eligibility Commercial Industrial Multi-Family Residential Savings Category Appliances & Electronics Commercial Lighting Lighting Program Info Funding Source Illinois Energy Efficiency Portfolio Standard (EEPS) surcharge Start Date 06/01/2012 State Illinois Program Type Utility Rebate Program Rebate Amount Varies by technology ComEd offers the Business Instant Lighting Discounts program to businesses, multi-family properties and private schools. Incentives are available on a variety of reduced wattage lamps which can be installed as a direct replacement for standard lamps without having to rewire the fixture. Eligible lamps include screw-in CFLs, reduced wattage T8 and T5 linear

252

Lighting Controls : Daylighting The New York Times Building  

NLE Websites -- All DOE Office Websites (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.

253

Design criteria for lighting and controls modifications OSW, CTF, COS buildings  

SciTech Connect

This project will retrofit the lighting systems in three (3) buildings at the Mound Plant. The buildings are Central Operational Support (COS), Component Test Facility (CTF) and operational Support West (OSW). This project consists of the installation of occupancy sensors in private offices, break areas and laboratories, automatic control lighting, (occupied/unoccupied) with the existing DDC system, removing selected light fixtures, replacing incandescent lighting and reprogramming some of the software controlling the operation of the air handling units in the a forementioned buildings.

1991-08-01T23:59:59.000Z

254

Enhanced frequency up-conversion in Rb vapor  

E-Print Network (OSTI)

We demonstrate highly efficient generation of coherent 420 nm light via up-conversion of near-infrared lasers in a hot rubidium vapor cell. By optimizing pump polarizations and frequencies we achieve a single-pass conversion efficiency of 260%/W, significantly higher than in previous experiments. A full 2D exploration of the coherent light generation and fluorescence as a function of the pump frequencies reveals that coherent blue light is generated at 85Rb two-photon resonances, as predicted by theory, but at high vapor pressure it is suppressed in spectral regions that don't support phase matching or exhibit single-photon Kerr refraction. Favorable scaling of our current 1 mW blue beam power with additional pump power is predicted. Infrared pump polarization could be used for future intensity switching experiments.

Vernier, A; Riis, E; Arnold, A S

2009-01-01T23:59:59.000Z

255

Lighting for Tomorrow: What have we learned and what about the day after tomorrow?  

SciTech Connect

This paper describes Lighting for Tomorrow, a program sponsored by the US Department of Energy Emerging Technologies Program, the American Lighting Association, and the Consortium for Energy Efficiency. The program has conducted a design competition for residential decorative lighting fixtures using energy-efficient light sources. The paper discusses the reasons for development of the design competition, and the intended outcomes of the effort. The two competitive rounds completed to date are described in terms of their specific messaging and rules, direct results, and lessons learned. Experience to date is synthesized relative to the intended outcomes, including new product introductions, increased awareness of energy efficiency within the lighting industry, and increased participation by lighting showrooms in marketing and selling energy-efficient light fixtures. The paper also highlights the emergence of Lighting for Tomorrow as a forum for addressing market and technical barriers impeding use of energy-efficient lighting in the residential sector. Finally, it describes how Lighting for Tomorrow's current year (2006) program has been designed to respond to lessons from the previous competitions, feedback from the industry, and changes in lighting technology.

Gordon, Kelly L.; Foster, Rebecca; McGowan, Terry

2006-08-22T23:59:59.000Z

256

Solid-State Lighting: Solid-State Lighting GATEWAY Demonstration...  

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

the museum's track fixtures, electricity use reductions were notable-recovering the cost of the LEDs in 16 months of operation through energy savings alone. (June 2012)...

257

Light-Light Scattering  

E-Print Network (OSTI)

For a long time, it is believed that the light by light scattering is described properly by the Lagrangian density obtained by Heisenberg and Euler. Here, we present a new calculation which is based on the modern field theory technique. It is found that the light-light scattering is completely different from the old expression. The reason is basically due to the unphysical condition (gauge condition) which was employed by the QED calcualtion of Karplus and Neumann. The correct cross section of light-light scattering at low energy of $(\\frac{\\omega}{m} \\ll 1)$ can be written as $ \\displaystyle{\\frac{d\\sigma}{d\\Omega}=\\frac{1}{(6\\pi)^2}\\frac{\\alpha^4} {(2\\omega)^2}(3+2\\cos^2\\theta +\\cos^4\\theta)}$.

Kanda, Naohiro

2011-01-01T23:59:59.000Z

258

Light-Light Scattering  

E-Print Network (OSTI)

For a long time, it is believed that the light by light scattering is described properly by the Lagrangian density obtained by Heisenberg and Euler. Here, we present a new calculation which is based on the modern field theory technique. It is found that the light-light scattering is completely different from the old expression. The reason is basically due to the unphysical condition (gauge condition) which was employed by the QED calcualtion of Karplus and Neumann. The correct cross section of light-light scattering at low energy of $(\\frac{\\omega}{m} \\ll 1)$ can be written as $ \\displaystyle{\\frac{d\\sigma}{d\\Omega}=\\frac{1}{(6\\pi)^2}\\frac{\\alpha^4} {(2\\omega)^2}(3+2\\cos^2\\theta +\\cos^4\\theta)}$.

Naohiro Kanda

2011-06-03T23:59:59.000Z

259

Recovery Act: Low-Cost, Highly Lambertian Reflector Composite For Improved LED Fixture Efficiency and Lifetime  

SciTech Connect

The overall objective of the program was to demonstrate a 98% or greater reflective, highly diffuse, low-cost composite material that significantly improves luminaire efficiency, is able to withstand 50,000 hours or greater luminaire operation under expected LED system thermal and environmental operating extremes and meets the cost targets required to be an effective commercial solution for the Solid State Lighting industry. This project met most of the goals defined and contributed to the understanding of high reflectance, white coatings. Research under this program increased the understanding of coatings development using particle size reduction techniques and preparation of coating solutions with a broad range of particle types. The research explored scale-up of coating systems and generated understanding of processing required for high volume manufacturing applications. The work demonstrated how coating formulation and application technique can translate to material durability and LED system lifetime. The research also demonstrated improvements in lighting efficiency to be gained using high reflectance white coatings.

Teather, Eric

2013-02-15T23:59:59.000Z

260

VAPOR SHIELD FOR INDUCTION FURNACE  

DOE Patents (OSTI)

This patent relates to a water-cooled vapor shield for an inductlon furnace that will condense metallic vapors arising from the crucible and thus prevent their condensation on or near the induction coils, thereby eliminating possible corrosion or shorting out of the coils. This is accomplished by placing, about the top, of the crucible a disk, apron, and cooling jacket that separates the area of the coils from the interior of the cruclbIe and provides a cooled surface upon whlch the vapors may condense.

Reese, S.L.; Samoriga, S.A.

1958-03-11T23:59:59.000Z

Note: This page contains sample records for the topic "vapor light fixtures" 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

Controls for Solid-State Lighting  

SciTech Connect

This study predicts new hybrid lighting applications for LEDs. In hybrid lighting, LEDs provide a low-energy 'standby' light level while another, more powerful, efficient light source provides light for occupied periods. Lighting controls will allow the two light sources to work together through an appropriate control strategy, typically motion-sensing. There are no technical barriers preventing the use of low through high CRI LEDs for standby lighting in many interior and exterior applications today. The total luminous efficacy of LED systems could be raised by increasing the electrical efficiency of LED drivers to the maximum practically achievable level (94%). This would increase system luminous efficacy by 20-25%. The expected market volumes for many types of LEDs should justify the evolution of new LED drivers that use highly efficient ICs and reduce parts count by means of ASICs. Reducing their electronics parts count by offloading discrete components onto integrated circuits (IC) will allow manufacturers to reduce the cost of LED driver electronics. LED luminaire manufacturers will increasingly integrate the LED driver and thermal management directly in the LED fixture. LED luminaires of the future will likely have no need for separable lamp and ballast because the equipment life of all the LED luminaire components will all be about the same (50,000 hours). The controls and communications techniques used for communicating with conventional light sources, such as dimmable fluorescent lighting, are appropriate for LED illumination for energy management purposes. DALI has been used to control LED systems in new applications and the emerging ZigBee protocol could be used for LEDs as well. Major lighting companies are already moving in this direction. The most significant finding is that there is a significant opportunity to use LEDs today for standby lighting purposes. Conventional lighting systems can be made more efficient still by using LEDs to provide a low-energy standby state when lower light levels are acceptable.

Rubinstein, Francis

2007-06-22T23:59:59.000Z

262

Controls for Solid-State Lighting  

SciTech Connect

This study predicts new hybrid lighting applications for LEDs. In hybrid lighting, LEDs provide a low-energy 'standby' light level while another, more powerful, efficient light source provides light for occupied periods. Lighting controls will allow the two light sources to work together through an appropriate control strategy, typically motion-sensing. There are no technical barriers preventing the use of low through high CRI LEDs for standby lighting in many interior and exterior applications today. The total luminous efficacy of LED systems could be raised by increasing the electrical efficiency of LED drivers to the maximum practically achievable level (94%). This would increase system luminous efficacy by 20-25%. The expected market volumes for many types of LEDs should justify the evolution of new LED drivers that use highly efficient ICs and reduce parts count by means of ASICs. Reducing their electronics parts count by offloading discrete components onto integrated circuits (IC) will allow manufacturers to reduce the cost of LED driver electronics. LED luminaire manufacturers will increasingly integrate the LED driver and thermal management directly in the LED fixture. LED luminaires of the future will likely have no need for separable lamp and ballast because the equipment life of all the LED luminaire components will all be about the same (50,000 hours). The controls and communications techniques used for communicating with conventional light sources, such as dimmable fluorescent lighting, are appropriate for LED illumination for energy management purposes. DALI has been used to control LED systems in new applications and the emerging ZigBee protocol could be used for LEDs as well. Major lighting companies are already moving in this direction. The most significant finding is that there is a significant opportunity to use LEDs today for standby lighting purposes. Conventional lighting systems can be made more efficient still by using LEDs to provide a low-energy standby state when lower light levels are acceptable.

Rubinstein, Francis

2007-06-22T23:59:59.000Z

263

Vapor adsorption process  

SciTech Connect

The removal of undesirable acid components from sour natural gas is often accomplished by a vapor adsorption process wherein a bed of solid adsorbent material is contacted with an inlet gas stream so that desired components contained in the gas stream are adsorbed on the bed, then regenerated by contact with a heated regeneration gas stream. Adsorbed components are desorbed from the bed and the bed is cooled preparatory to again being contacted with the inlet gas stream. By this process, the bed is contacted, during the regeneration cycle, with a selected adsorbable material. This material has the property of being displaced from the bed by the desired components and has a heat of desorption equal to or greater than the heat of adsorption of the desired components. When the bed is contacted with the inlet gas stream, the selected adsorbable material is displaced by the desired components resulting in the temperature of the bed remaining relatively constant, thereby allowing the utilization of the maximum bed adsorption capacity. (4 claims)

Snyder, C.F.; Casad, B.M.

1973-04-24T23:59:59.000Z

264

Independence Power and Light - Commercial Energy Efficiency Rebate Program  

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

Independence Power and Light - Commercial Energy Efficiency Rebate Independence Power and Light - Commercial Energy Efficiency Rebate Program Independence Power and Light - Commercial Energy Efficiency Rebate Program < Back Eligibility Commercial Savings Category Heating & Cooling Commercial Heating & Cooling Cooling Home Weatherization Construction Commercial Weatherization Design & Remodeling Appliances & Electronics Commercial Lighting Lighting Maximum Rebate $20,000, or 30% of the total project cost annually per organization Program Info State Missouri Program Type Utility Rebate Program Rebate Amount High Performance T-8 Systems: $20-$30 Reduced-Wattage T-8 Systems: $20-$30 Standard T-8 Lamp: $2 Standard T-8 Electric Ballast: $10 400W HID Replacement (250W or less T8, T5, or T5HO Fluorescent): $75 Pulse Start Metal Halide Fixture: $50

265

Ameren Illinois - Lighting Rebates for Businesses | Department of Energy  

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

- Lighting Rebates for Businesses - Lighting Rebates for Businesses Ameren Illinois - Lighting Rebates for Businesses < Back Eligibility Commercial Fed. Government Industrial Local Government Multi-Family Residential Nonprofit State Government Savings Category Other Appliances & Electronics Commercial Lighting Lighting Maximum Rebate $600,000/year/facility Incentives $1-$200,000: paid at 100% Incentives $200,000- $600,000: paid at 50% Program Info Funding Source Illinois Energy Efficiency Portfolio Standard (EEPS) surcharge Expiration Date 5/31/2013 State Illinois Program Type Utility Rebate Program Rebate Amount Fluorescent U-Bend Relamp and Reballast: $0.25/watt reduced T12 to T8 Relamp and Reballast: $0.25/watt reduced T12 to T5 Fluorescent Fixture: $0.25/watt reduced T8 to reduced wattage T8 or T5 Relamp and Reballast: $0.40/watt reduced

266

New and Underutilized Technology: Low Ambient/Task Lighting | Department of  

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

Low Ambient/Task Lighting Low Ambient/Task Lighting New and Underutilized Technology: Low Ambient/Task Lighting October 4, 2013 - 4:51pm Addthis The following information outlines key deployment considerations for low ambient/task lighting within the Federal sector. Benefits The low ambient/task lighting strategy improves the visual environment by adding controllable task fixtures that provide light directly where needed for a given task, while reducing the overhead (ambient) light level. Occupancy sensors can also be incorporated into the system. Application Low ambient/task lighting is applicable in most building categories. Key Factors for Deployment Low ambient/task lighting is suitable for most office spaces, including both cubicle and private office space environments, and should be

267

RG&E (Electric) - Small Business Lighting Retrofit Program | Department of  

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

Small Business Lighting Retrofit Program Small Business Lighting Retrofit Program RG&E (Electric) - Small Business Lighting Retrofit Program < Back Eligibility Commercial Savings Category Appliances & Electronics Commercial Lighting Lighting Program Info Funding Source System Benefits Charge State New York Program Type Utility Rebate Program Rebate Amount Energy Assessment: Free Lighting Retrofit: 70% of cost Provider RG&E and NYSEG RG&E offers a lighting incentive program designed to serve small business customers with a demand of 100 kilowatts (kW) or less. These small business customers may schedule a free energy assessment and then receive a 70% discount on the installed cost of recommended lighting measures. Eligible lighting measures include the retrofitting of fluorescent fixtures,

268

Energy-conservation opportunities in lighting  

SciTech Connect

Technologies and techniques which can be employed by your existing personnel - without the need for consultants - to reduce your lighting costs by as much as 70% are discussed. Four basic steps to reduce energy costs and improve the effectiveness of the lighting system discussed are: get acquainted with some of the basic terminology and energy efficient lamps and fixtures which are on the market; conduct a survey of the building to determine where and how much energy and money can be saved in the process; implement the simple, low-cost or no-cost measures immediately; and calculate the payback period for capital investment modifications, and implement those which make economic sense. Case studies are used to illustrate the recommendations. (MCW)

1981-04-01T23:59:59.000Z

269

Atmospheric Water Vapor over China  

Science Conference Proceedings (OSTI)

Chinese radiosonde data from 1970 to 1990 are relatively homogeneous in time and are used to examine the climatology, trends, and variability of Chinas atmospheric water vapor content. The climatological distribution of precipitable water (PW) ...

Panmao Zhai; Robert E. Eskridge

1997-10-01T23:59:59.000Z

270

Vapor deposition of hardened niobium  

DOE Patents (OSTI)

A method of coating ceramic nuclear fuel particles containing a major amount of an actinide ceramic in which the particles are placed in a fluidized bed maintained at ca. 800.degree. to ca. 900.degree. C., and niobium pentachloride vapor and carbon tetrachloride vapor are led into the bed, whereby niobium metal is deposited on the particles and carbon is deposited interstitially within the niobium. Coating apparatus used in the method is also disclosed.

Blocher, Jr., John M. (Columbus, OH); Veigel, Neil D. (Columbus, OH); Landrigan, Richard B. (Columbus, OH)

1983-04-19T23:59:59.000Z

271

Chemical vapor deposition sciences  

SciTech Connect

Chemical vapor deposition (CVD) is a widely used method for depositing thin films of a variety of materials. Applications of CVD range from the fabrication of microelectronic devices to the deposition of protective coatings. New CVD processes are increasingly complex, with stringent requirements that make it more difficult to commercialize them in a timely fashion. However, a clear understanding of the fundamental science underlying a CVD process, as expressed through computer models, can substantially shorten the time required for reactor and process development. Research scientists at Sandia use a wide range of experimental and theoretical techniques for investigating the science of CVD. Experimental tools include optical probes for gas-phase and surface processes, a range of surface analytic techniques, molecular beam methods for gas/surface kinetics, flow visualization techniques and state-of-the-art crystal growth reactors. The theoretical strategy uses a structured approach to describe the coupled gas-phase and gas-surface chemistry, fluid dynamics, heat and mass transfer of a CVD process. The software used to describe chemical reaction mechanisms is easily adapted to codes that model a variety of reactor geometries. Carefully chosen experiments provide critical information on the chemical species, gas temperatures and flows that are necessary for model development and validation. This brochure provides basic information on Sandia`s capabilities in the physical and chemical sciences of CVD and related materials processing technologies. It contains a brief description of the major scientific and technical capabilities of the CVD staff and facilities, and a brief discussion of the approach that the staff uses to advance the scientific understanding of CVD processes.

1992-12-31T23:59:59.000Z

272

LED Lighting  

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

Light-emitting diodes (LEDs) are light sources that differ from more traditional sources of light in that they are semiconductor devices that produce light when an electrical current is applied....

273

Three Notch Elec Member Corp | Open Energy Information  

Open Energy Info (EERE)

Notch Elec Member Corp Notch Elec Member Corp Jump to: navigation, search Name Three Notch Elec Member Corp Place Georgia Utility Id 18499 Utility Location Yes Ownership C NERC Location SERC NERC SERC Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png 1000W Overhead Wiring (Non Mercury vapor fixtures) - (Type - 'HPS-Flood',Wood Pole (1)) Lighting 1000W Overhead Wiring (Non Mercury vapor fixtures) - (Type - 'HPS-Flood',Wood Pole (2)) Lighting 1000W Underground Wiring (Non Mercury vapor fixtures) - (Type - 'HPS-Flood',FiberglassPole(3)) Lighting 1000W Underground Wiring (Non Mercury vapor fixtures) - (Type -

274

LIGHT SCATTERING STUDIES OF SOLIDS AND ATOMIC VAPORS  

E-Print Network (OSTI)

appropriate and the dispersion of RRS in GaS Se, is indeedGaS Se^ crystals. We will see there x 1-x that the dispersion

Chiang, Tai-Chang

2011-01-01T23:59:59.000Z

275

LIGHT SCATTERING STUDIES OF SOLIDS AND ATOMIC VAPORS  

E-Print Network (OSTI)

as the pump source. A heat pipe oven produced the uniformand construction of the heat pipe oven have been des cribed

Chiang, Tai-Chang

2011-01-01T23:59:59.000Z

276

Energy Efficiency and Conservation Block Grant Program  

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

1) Upgrade lighting and metal halide fixtures along Emma Street with light-emitting diode (LED) fixtures; 2) replace metal halide fixtures in Murphy and Hunt Parks; 3)...

277

Integrated lighting approach saves energy in post office facilities  

SciTech Connect

The United States Postal Service (USPS) has made numerous efforts to improve the lighting quality and efficiency in their facilities. These efforts have included both traditional retrofits such as the transition to T8 lamps/electronic ballasts and more experimental approaches such as light pipes and sulfur lamps. However, these efforts have focused primarily on their industrial and plant facilities and have had little impact on their small and medium sized facilities, which comprise roughly 90% of their total building stock. These efforts have also neglected the affinity between task and ambient lighting functions.The objective of this project was to develop and demonstrate an integrated lighting system that saves energy while improving the lighting distribution and quality in small and medium sized USPS facilities. Work included the evolution of a novel task lighting fixture designed explicitly to improve the light distribution within the carrier case letter sorting station. The new t ask light system was developed to work in combination with a high efficiency, low-glare ambient lighting system mounted on the ceiling. The use of high-performance task lighting allowed the ambient lighting component to be reduced, thereby limiting the amount of glare produced and reducing the amount of energy consumed.

Mitchell, Jeffrey C.; Siminovitch, Michael J.; Page, Eric R.; Gauna, Kevin W.; Avery, Douglas A.

2000-06-01T23:59:59.000Z

278

L&E: Participate in a field test for high-efficiency troffer lighting. |  

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

Lighting & Electrical » Participate Lighting & Electrical » Participate in a field test for high efficiency troffer lighting Activities Technology Solutions Teams Lighting & Electrical Space Conditioning Plug & Process Loads Food Service Refrigeration Laboratories Energy Management & Information Systems Public Sector Teams Market Solutions Teams Participate in a field test for high-efficiency troffer lighting 50% of all commercial fluorescent lighting fixtures are recessed troffers in 1'x4', 2'x2' and 2'x4' configurations, in operation for more than 10 hours a day on average and collectively consuming more than 87 TWh of electricity annually. The Lighting & Electrical team supported the market introduction of high-efficiency troffers by developing a specification that allows for

279

Laboratory Measurements of Light Scattering by Single Levitated Ice Crystals  

Science Conference Proceedings (OSTI)

The authors have measured the differential light-scattering cross sections and phase functions of single vapor-grown hexagonal ice particles levitated in an electrodynamic balance. The ice particles, grown at temperatures ?5 > T > ?10C, were ...

Neil J. Bacon; Brian D. Swanson

2000-07-01T23:59:59.000Z

280

Adapting Wireless Technology to Lighting Control and Environmental Sensing  

SciTech Connect

Although advanced lighting control systems offer significant energy savings, the high cost of retrofitting buildings with advanced lighting control systems is a barrier to adoption of this energy-saving technology. Wireless technology, however, offers a solution to mounting installation costs since it requires no additional wiring to implement. To demonstrate the feasibility of such a system, a prototype wirelessly-controlled advanced lighting system was designed and built. The system includes the following components: a wirelessly-controllable analog circuit module (ACM), a wirelessly-controllable electronic dimmable ballast, a T8 3-lamp fixture, an environmental multi-sensor, a current transducer, and control software. The ACM, dimmable ballast, multi-sensor, and current transducer were all integrated with SmartMesh{trademark} wireless mesh networking nodes, called motes, enabling wireless communication, sensor monitoring, and actuator control. Each mote-enabled device has a reliable communication path to the SmartMesh Manager, a single board computer that controls network functions and connects the wireless network to a PC running lighting control software. The ACM is capable of locally driving one or more standard 0-10 Volt electronic dimmable ballasts through relay control and a 0-10 Volt controllable output, in addition to 0-24 Volt and 0-10 Volt inputs. The mote-integrated electronic dimmable ballast is designed to drive a standard 3-lamp T8 light fixture. The environmental multisensor measures occupancy, light level and temperature. The current transducer is used to measure the power consumed by the fixture. Control software was developed to implement advanced lighting algorithms, including open and closed-loop daylight ramping, occupancy control, and demand response. Engineering prototypes of each component were fabricated and tested in a bench-scale system. Based on standard industry practices, a cost analysis was conducted. It is estimated that the installation cost of a wireless advanced lighting control system for a retrofit application is at least 20% lower than a comparable wired system for a typical 16,000 square-foot office building, with a payback period of less than 3 years. At 30% market penetration saturation, a cumulative 695 Billion kWh of energy could be saved through 2025, a cost savings of $52 Billion.

Dana Teasdale; Francis Rubinstein; David S. Watson; Steve Purdy

2006-04-30T23:59:59.000Z

Note: This page contains sample records for the topic "vapor light fixtures" 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 Techniques  

Science Conference Proceedings (OSTI)

...Lighting is very critical in photography. The specimen should be placed on a background which will not detract from the resolution of the fracture surface. For basic lighting, one spotlight is suggested. The light is then raised or lowered, and

282

Plasma lighting, fiber optics, and daylight collectors: Toward the next revolution in high-efficiency illumination  

SciTech Connect

Combining three recently marketed innovations may provide the next revolution in illumination, making many other recent advances eventually obsolete. The first is plasma lighting, pioneered by Fusion Lighting Inc. of Rockville, Maryland, and first commercially applied by Hutchins International Ltd. of Mississauga, Ontario. This microwave-generated light source yields very high-quality light with efficacies at or beyond high intensity discharge (HID) lamps. The source uses no mercury, thus eliminating lamp disposal problems, and has no cathode, thereby providing very long lamp life. Using no phosphors, it also has very short start and re-strike periods, and is dimmable. The second innovation is in the distribution of light. Commercial developments in fiber optics and light guides now provide products that transfer light from a remote point and distribute it like standard light fixtures. Advances in fiber optic communications and applications to decorative lighting have supplied relatively economical systems for mounting and directing light from both electric light sources and the sun. The third advance is a result of efforts to harness daylight. Unlike architectural daylighting that directs sunlight into perimeter areas through glazing, daylight collectors are roof-mounted devices that supply light to interior and underground spaces through hollow columns and open chases. Aided by improvements and cost reductions in sun-tracking (i.e., heliostatic) controls that capture and concentrate sunlight, such collectors offer a source of free light to locations that might otherwise never receive it. When combined together, these three options could offer a centralized building lighting system that pipes lumens to distribution devices replacing many existing lamps and fixtures.

Audin, L. [Columbia Univ., New York, NY (United States)

1995-06-01T23:59:59.000Z

283

Atomic vapor laser isotope separation process  

DOE Patents (OSTI)

A laser spectroscopy system is utilized in an atomic vapor laser isotope separation process. The system determines spectral components of an atomic vapor utilizing a laser heterodyne technique. 23 figs.

Wyeth, R.W.; Paisner, J.A.; Story, T.

1990-08-21T23:59:59.000Z

284

Distribution of Tropical Tropospheric Water Vapor  

Science Conference Proceedings (OSTI)

Utilizing a conceptual model for tropical convection and observational data for water vapor, the maintenance of the vertical distribution of the tropical tropospheric water vapor is discussed. While deep convection induces large-scale subsidence ...

De-Zheng Sun; Richard S. Lindzen

1993-06-01T23:59:59.000Z

285

Atmospheric Water Vapor Characteristics at 70N  

Science Conference Proceedings (OSTI)

Using an extensive rawinsonde archive, characteristics of Arctic water vapor and its transports at 70N are examined for the period 19741991. Monthly-mean profiles and vertically integrated values of specific humidity and meridional vapor fluxes ...

Mark C. Serreze; Roger G. Barry; John E. Walsh

1995-04-01T23:59:59.000Z

286

Vapor Pressure Measurement of Supercooled Water  

Science Conference Proceedings (OSTI)

A new dewpoint hygrometer was developed for subfreezing temperature application. Vapor pressure of supercooled water was determined by measuring temperatures at the dew-forming surface and the vapor source ice under the flux density balance, and ...

N. Fukuta; C. M. Gramada

2003-08-01T23:59:59.000Z

287

METAL ORGANIC VAPOR PHASE EPITAXY  

Science Conference Proceedings (OSTI)

Jun 4, 2004 ... used to texture the surface of a Light Emitting Diode (LED) structure, enhancing light extraction by a factor of 2 to 3 times. This paper will.

288

Vapor phase modifiers for oxidative coupling  

DOE Patents (OSTI)

Volatilized metal compounds retard vapor phase alkane conversion reactions in oxidative coupling processes that convert lower alkanes to higher hydrocarbons.

Warren, Barbara K. (Charleston, WV)

1991-01-01T23:59:59.000Z

289

LOW PRESSURE CHEMICAL VAPOR DEPOSITION OF POLYSILICON  

E-Print Network (OSTI)

THEORY The mass transport processes in low pressure chemical vapor deposition (LPCVD) are similar to those occuring in catalytic reactors

Gieske, R.J.

2011-01-01T23:59:59.000Z

290

Vapor Pressures and Heats of Vaporization of Primary Coal Tars  

Office of Scientific and Technical Information (OSTI)

/ PC92544-18 / PC92544-18 VAPOR PRESSURES AND HEATS OF VAPORIZATION OF PRIMARY COAL TARS FINAL REPORT Grant Dates: August, 1992 - November, 1996 Principal Authors: Eric M. Suuberg (PI) and Vahur Oja Report Submitted: April, 1997 Revised: July, 1997 Grant Number: DE-FG22-92PC92544 Report Submitted by: ERIC M. SUUBERG DIVISION OF ENGINEERING BROWN UNIVERSITY PROVIDENCE, RI 02912 TEL. (401) 863-1420 Prepared For: U. S. DEPT. OF ENERGY FEDERAL ENERGY TECHNOLOGY CENTER P.O. BOX 10940 PITTSBURGH, PA 15236 DR. KAMALENDU DAS, FETC, MORGANTOWN , WV TECHNICAL PROJECT OFFICER "US/DOE Patent Clearance is not required prior to the publication of this document" ii United States Government 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

291

Optimum Fixture Design  

Science Conference Proceedings (OSTI)

...of different parts to be produced Production forecasts and scheduling needs Constraints on pallet change system Extent of automation (if any) Tolerances Part rigidity Tool change time Pallet change time...

292

Sample push out fixture  

DOE Patents (OSTI)

This invention generally relates to the remote removal of pelletized samples from cylindrical containment capsules. V-blocks are used to receive the samples and provide guidance to push out rods. Stainless steel liners fit into the v-channels on the v-blocks which permits them to be remotely removed and replaced or cleaned to prevent cross contamination between capsules and samples. A capsule holder securely holds the capsule while allowing manual up/down and in/out movement to align each sample hole with the v-blocks. Both end sections contain identical v-blocks; one that guides the drive out screw and rods or manual push out rods and the other to receive the samples as they are driven out of the capsule.

Biernat, John L.

2000-02-22T23:59:59.000Z

293

Coaxial test fixture  

DOE Patents (OSTI)

An assembly is provided for testing one or more contact material samples in a vacuum environment. The samples are positioned as an inner conductive cylinder assembly which is mounted for reciprocal vertical motion as well as deflection from a vertical axis. An outer conductive cylinder is coaxially positioned around the inner cylinder and test specimen to provide a vacuum enclosure therefor. A power source needed to drive test currents through the test specimens is connected to the bottom of each conductive cylinder, through two specially formed conductive plates. The plates are similar in form, having a plurality of equal resistance current paths connecting the power source to a central connecting ring. The connecting rings are secured to the bottom of the inner conductive assembly and the outer cylinder, respectively. A hydraulic actuator is also connected to the bottom of the inner conductor assembly to adjust the pressure applied to the test specimens during testing. The test assembly controls magnetic forces such that the current distribution through the test samples is symmetrical and that contact pressure is not reduced or otherwise disturbed.

Praeg, Walter F. (Palos Park, IL)

1986-01-01T23:59:59.000Z

294

Coaxial test fixture  

DOE Patents (OSTI)

This invention pertains to arrangements for performing electrical tests on contact material samples, and in particular for testing contact material test samples in an evacuated environment under high current loads. Frequently, it is desirable in developing high-current separable contact material, to have at least a preliminary analysis of selected candidate conductor materials. Testing of material samples will hopefully identify materials unsuitable for high current electrical contact without requiring incorporation of the materials into a completed and oftentimes complex structure.

Praeg, W.F.

1984-03-30T23:59:59.000Z

295

Demonstration Assessment of Light-Emitting Diode (LED) Street Lighting Host Site: Lija Loop, Portland, Oregon  

SciTech Connect

This report describes the process and results of a demonstration of solid-state lighting (SSL) technology in a residential street lighting application, under the U.S. Department of Energy GATEWAY Solid-State Lighting Technology Demonstration Program. In this project, eight 100W (nominal) high-pressure sodium cobra head fixtures were replaced with a like number of LED street light luminaires manufactured by Leotek, Inc. The Leotek product achieved an estimated payback in the Lija Loop installation of about 20 years for replacement scenarios and a much shorter 7.6 years for new installations. Much of the associated energy savings (55%) supporting these payback periods, however, were achieved by reducing average horizontal photopic illuminance a similar amount (53%). Examined from a different perspective, the measured performance suggests that the Leotek product is at approximate parity with the HPS cobra head in terms of average delivered photopic illumination for a given power consumption. HPS comprises the second most efficacious street lighting technology available, exceeded only by low pressure sodium (LPS). LPS technology is not considered suitable for most street lighting applications due to its monochromatic spectral output and poor color rendering ability; therefore, this LED product is performing at an efficiency level comparable to its primary competition in this application.

Kinzey, Bruce R.; Myer, Michael

2009-11-01T23:59:59.000Z

296

Lighting Research Center Lighting Products  

Science Conference Proceedings (OSTI)

... 12) Solid State Lighting Luminaires - Color Characteristic Measurements. [22/S04] IES LM-16:1993 Practical Guide to Colorimetry of Light Sources. ...

2013-07-26T23:59:59.000Z

297

Lighting Group: Light Distribution Systems  

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

Retrofit Alternatives to Incandescent Downlights Hotel and Institutional Bathroom Lighting Portable Office Lighting Systems Low Glare Outdoor Retrofit Luminaire LED Luminaires...

298

Outlaw lighting  

SciTech Connect

Demand-side management programs by utilities and the federal government`s Green Lights program have made significant inroads in promoting energy-efficient lighting. But the Energy Policy Act now prohibits certain types of lighting. This article provides analysis to help architects determine new lamp performance compared with older lighting products.

Bryan, H.

1994-12-01T23:59:59.000Z

299

Slideshow: Flipping the Switch on LED Lighting for the National Mall |  

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

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

300

MidAmerican Energy (Electric) - Municipal Solid-State Lighting Grant  

Open Energy Info (EERE)

MidAmerican Energy (Electric) - Municipal Solid-State Lighting Grant MidAmerican Energy (Electric) - Municipal Solid-State Lighting Grant Program (Iowa) No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Summary Last modified on November 9, 2012. Financial Incentive Program Place Iowa Additional Place applies to MidAmerican Energy Name MidAmerican Energy (Electric) - Municipal Solid-State Lighting Grant Program Incentive Type Utility Grant Program Applicable Sector Local Government Eligible Technologies Lighting, Lighting Controls/Sensors, Induction Lighitng, LED Lighting Active Incentive Yes Implementing Sector Utility Energy Category Energy Efficiency Incentive Programs Amount Up to $5,000 Equipment Requirements Fixtures must have an efficiency rating equal to or greater than 66 lumens per watt as tested under Illuminating Engineering Society of North America LM-79-08 testing to qualify for a grant.

Note: This page contains sample records for the topic "vapor light fixtures" 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

Slideshow: Flipping the Switch on LED Lighting for the National Mall |  

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

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

302

Cost Savings and Energy Reduction: Bi-Level Lighting Retrofits in Multifamily Buildings  

E-Print Network (OSTI)

Community Environmental Center implements Bi- Level Lighting fixtures as a component of cost-effective multifamily retrofits. These systems achieve substantial energy savings by automatically reducing lighting levels when common areas are unoccupied. Because there is a lack of empirical evidence documenting the performance of these systems, this paper uses electric consumption data collected from buildings before and after retrofits were performed, and analyzes the cost and consumption savings achieved through installation of Bi-Level Lighting systems. The results of this report demonstrate that common areas that are currently not making use of Bi-Level lighting systems would achieve significant financial and environmental benefits from Bi-Level focused retrofits. This project concludes that building codes should be updated to reflect improvements in Bi-Level Lighting technologies, and that government-sponsored energy efficiency programs should explicitly encourage or mandate Bi-Level Lighting installation components of subsidized retrofit projects.

Ackley, J.

2010-01-01T23:59:59.000Z

303

Means and method for vapor generation  

DOE Patents (OSTI)

A liquid, in heat transfer contact with a surface heated to a temperature well above the vaporization temperature of the liquid, will undergo a multiphase (liquid-vapor) transformation from 0% vapor to 100% vapor. During this transition, the temperature driving force or heat flux and the coefficients of heat transfer across the fluid-solid interface, and the vapor percentage influence the type of heating of the fluid--starting as "feedwater" heating where no vapors are present, progressing to "nucleate" heating where vaporization begins and some vapors are present, and concluding with "film" heating where only vapors are present. Unstable heating between nucleate and film heating can occur, accompanied by possibly large and rapid temperature shifts in the structures. This invention provides for injecting into the region of potential unstable heating and proximate the heated surface superheated vapors in sufficient quantities operable to rapidly increase the vapor percentage of the multiphase mixture by perhaps 10-30% and thereby effectively shift the multiphase mixture beyond the unstable heating region and up to the stable film heating region.

Carlson, Larry W. (Oswego, IL)

1984-01-01T23:59:59.000Z

304

Energy Star Lighting Verification Program (Program for the Evaluation and Analysis of Residential Lighting)  

SciTech Connect

The Program for the Evaluation and Analysis of Residential Lighting (PEARL) is a watchdog program. It was created in response to complaints received by utility program managers about the performance of certain Energy Star lighting products being promoted within their service territories and the lack of a self-policing mechanism within the lighting industry that would ensure the reliability of these products and their compliance with ENERGY STAR specifications. To remedy these problems, PEARL purchases and tests products that are available to the consumers in the marketplace. The Lighting Research Center (LRC) tests the selected products against the corresponding Energy Star specifications. This report includes the experimental procedure and data results of Cycle Three of PEARL program during the period of October 2002 to April 2003, along with the description of apparatus used, equipment calibration process, experimental methodology, and research findings from the testing. The products tested are 20 models of screw-based compact fluorescent lamps (CFL) of various types and various wattages made or marketed by 12 different manufacturers, and ten models of residential lighting fixtures from eight different manufacturers.

Conan O'Rourke; Yutao Zhou

2006-03-01T23:59:59.000Z

305

A New Dawn for Lighting Control  

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

- Moving the intelligence into the fixture - Completely distributed, fault-tolerant, retrofit friendly solution - User-centric approach increases productivity and maximizes...

306

Lighting Controls  

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

corridors. The overall range of savings was six to 80 percent. The Advanced Lighting Guidelines On-Line Edition New Buildings Institute 2011 presents a table of lighting energy...

307

Seeing the Light: LED Under-Cabinet and Recessed Downlights | Department of  

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

Seeing the Light: LED Under-Cabinet and Recessed Downlights Seeing the Light: LED Under-Cabinet and Recessed Downlights Seeing the Light: LED Under-Cabinet and Recessed Downlights August 2, 2010 - 10:42am Addthis Chris Stewart Senior Communicator at DOE's National Renewable Energy Laboratory I moved into my apartment about four years ago. Little by little, I've continued to make improvements that help me save money on my energy bills. I've: Applied weatherstripping to seal air leaks around windows Insulated my crawl space Installed storm windows to reduce air movement into and out of existing windows (I live in a historic district and can't replace my windows) Installed window shades to help with insulation Replaced my incandescent lighting fixtures with compact fluorescent lamps (CFLs) (I even purchased outdoor solar lights for my dad for Fathers Day.)

308

Vapor phase heat transport systems  

DOE Green Energy (OSTI)

Vapor phase heat-transport systems are being tested in two of the passive test cells at Los Alamos. The systems consist of an active fin-and-tube solar collector and a condenser inside a water storage tank. The refrigerant, R-11, can be returned to the collector by a pump or by a self-pumping scheme. In one of the test cells the liquid was self-pumped to the roof-mounted collector 17 ft above the condenser. A mechanical valve was designed and tested that showed that the system could operate in a completely passive mode. Performance comparisons have been made with a passive water wall test cell.

Hedstrom, J.C.

1984-01-01T23:59:59.000Z

309

Nonlinear transmission through a tapered fiber in rubidium vapor  

E-Print Network (OSTI)

Sub-wavelength diameter tapered optical fibers surrounded by rubidium vapor can undergo a substantial decrease in transmission at high atomic densities due to the accumulation of rubidium atoms on the surface of the fiber. Here we demonstrate the ability to control these changes in transmission using light guided within the taper. We observe transmission through a tapered fiber that is a nonlinear function of the incident power. This effect can also allow a strong control beam to change the transmission of a weak probe beam.

S. M. Hendrickson; T. B. Pittman; J. D. Franson

2008-08-28T23:59:59.000Z

310

Demonstration Assessment of Light-Emitting Diode (LED) Roadway Lighting at the I-35W Bridge, Minneapolis, MN  

SciTech Connect

This report describes the process and results of a demonstration of solid-state lighting (SSL) technology conducted in 2009 at the recently reconstructed I-35W bridge in Minneapolis, MN. The project was supported under the U.S. Department of Energy (DOE) Solid-State Lighting GATEWAY Technology Demonstration Program. Other participants in the demonstration project included the Minnesota Department of Transportation (Mn/DOT), Federal Highways Administration (FHWA), and BetaLED (a division of Ruud Lighting). Pacific Northwest National Laboratory (PNNL) conducted the measurements and analysis of the results. DOE has implemented a three-year evaluation of the LED luminaires in this installation in order to develop new longitudinal field data on LED performance in a challenging, real-world environment. This document provides information through the initial phase of the I-35W bridge project, up to and including the opening of the bridge to the public and the initial feedback received on the LED lighting installation from bridge users. Initial findings of the evaluation are favorable, with minimum energy savings level of 13% for the LED installation relative to the simulated base case using 250W high-pressure sodium (HPS) fixtures. The LEDs had an average illuminance level of 0.91 foot candles compared to 1.29 fc for the HPS lamps. The LED luminaires cost $38,000 more than HPS lamps, yielding a lengthy payback period, however the bridge contractor had offered to include the LED luminaires as part of the construction package at no additional cost. One potentially significant benefit of the LEDs in this installation is avoiding rolling lane closures on the heavily-traveled interstate bridge for the purpose of relamping the HPS fixtures. Rolling lane closures involve multiple crew members and various maintenance and safety vehicles, diversion of traffic, as well as related administrative tasks (e.g., approvals, scheduling, etc.). Mn/DOT records show an average cost of relamping fixtures along interstate roadways of between $130-150 per pole. The previous bridge saw a lamp mortality rate of approximately 50% every two years, though the new bridge was designed to minimize many of the vibration issues. A voluntary Web-based feedback survey of nearly 500 self-described bridge users showed strong preference for the LED lighting - positive comments outnumbered negative ones by about five-to-one.

Kinzey, Bruce R.; Myer, Michael

2009-08-31T23:59:59.000Z

311

Shape the light, light the shape - lighting installation in performance.  

E-Print Network (OSTI)

??This thesis investigates the lighting design theory Light Inside Out, which is the technique of shaping light toward a creation of lighting installation in performance (more)

Yu, Lih-Hwa, 1972-

2010-01-01T23:59:59.000Z

312

Coupling apparatus for a metal vapor laser  

DOE Patents (OSTI)

Coupling apparatus for a large bore metal vapor laser is disclosed. The coupling apparatus provides for coupling high voltage pulses (approximately 40 KV) to a metal vapor laser with a high repetition rate (approximately 5 KHz). The coupling apparatus utilizes existing thyratron circuits and provides suitable power input to a large bore metal vapor laser while maintaining satisfactory operating lifetimes for the existing thyratron circuits.

Ball, D.G.; Miller, J.L.

1993-02-23T23:59:59.000Z

313

Lighting Systems  

NLE Websites -- All DOE Office Websites (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

314

Mercury Vapor (Kooten, 1987) | Open Energy Information  

Open Energy Info (EERE)

Mercury Vapor (Kooten, 1987) Mercury Vapor (Kooten, 1987) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Mercury Vapor (Kooten, 1987) Exploration Activity Details Location Unspecified Exploration Technique Mercury Vapor Activity Date Usefulness useful DOE-funding Unknown Notes Surface soil-mercury surveys are an inexpensive and useful exploration tool for geothermal resources. ---- Surface geochemical surveys for mercury were conducted in 16 areas in 1979-1981 by ARCO Oil and Gas Company as part of its geothermal evaluation program. Three techniques used together have proved satisfactory in evaluating surface mercury data. These are contouring, histograms and cumulative frequency plots of the data. Contouring geochemical data and constructing histograms are standard

315

Vapor phase modifiers for oxidative coupling  

DOE Patents (OSTI)

Volatilized metal compounds are described which are capable of retarding vapor phase alkane conversion reactions in oxidative coupling processes that convert lower alkanes to higher hydrocarbons.

Warren, B.K.

1991-12-17T23:59:59.000Z

316

Thermoplastic Composite with Vapor Grown Carbon Fiber.  

E-Print Network (OSTI)

??Vapor grown carbon fiber (VGCF) is a new class of highly graphitic carbon nanofiber and offers advantages of economy and simpler processing over continuous-fiber composites. (more)

Lee, Jaewoo

2005-01-01T23:59:59.000Z

317

Moisture Durability of Vapor Permeable Insulating Sheathing ...  

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

Existing Homes, Building Technologies Office (BTO) In this project, Building America team Building Science Corporation researched some of the ramifications of using exterior, vapor...

318

Water Vapor Fields Deduced from METEOSAT-1 Water Vapor Channel Data  

Science Conference Proceedings (OSTI)

A quasi-operational process for the determination of water vapor fields from METEPSAT-1 water vapor channel data is described. Each count of the WV picture is replaced by the corresponding mean relative humidity value using both the calibration ...

M. M. Poc; M. Roulleau

1983-09-01T23:59:59.000Z

319

G-Band Vapor Radiometer Precipitable Water Vapor (GVRPWV) Value-Added Product  

SciTech Connect

The G-Band Vapor Radiometer Precipitable Water Vapor (GVRPWV) value-added product (VAP) computes precipitable water vapor using neural network techniques from data measured by the GVR. The GVR reports time-series measurements of brightness temperatures for four channels located at 183.3 1, 3, 7, and 14 GHz.

Koontz, A; Cadeddu, M

2012-12-05T23:59:59.000Z

320

Lighting in Residential and Commercial Buildings (1993 and 1995 Data)  

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

Types > 1995 CBECS Lighting Equipment Types > 1995 CBECS Lighting Equipment 1995 CBECS Lighting Equipment Profile Lighting Equipment - Type and Characteristics of Equipment Emits Found In Incandescent Incandescent Light Bulb Produces light by electrically heating a tungsten filament Includes energy-efficient incandescent bulbs, such as Reflector or R-Lamps (accent and task lighting), Parabolic Aluminized Reflector (PAR) lamps (flood and spot lighting), and Ellipsoidal Reflector (ER) lamps (recessed lighting) Highly inefficient because much of the energy is lost as heat 14-18 Lumens Per Watt (LPW) 14% of Lit Commercial Floorspace Standard Fluorescent Lighting with Magnetic Ballast Standard Fluorescent with Magnetic Ballast Produces light by passing electricity through mercury vapor, causing the fluorescent coating to glow or fluoresce

Note: This page contains sample records for the topic "vapor light fixtures" 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

Commercial Lighting and LED Lighting Incentives  

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

Incentives for energy efficient commercial lighting equipment as well as commercial LED lighting equipment are available to businesses under the Efficiency Vermont Lighting and LED Lighting...

322

Persistence of energy savings of lighting retrofit technologies at the Forrestal Building  

SciTech Connect

In 1989, the Forrestal Building, headquarters for the U.S. Department of Energy, was chosen for a major lighting retrofit project. The project replaced the aging fighting system newer, energy-efficient fixtures. Pacific Northwest Laboratory conducted a three-part monitoring study at the Forrestal Building to (1) characterize building energy use, (2) empirically measure savings realized by the lighting retrofit, and (3) determine the persistence of energy savings. This report summarizes the findings from the third and final monitoring phase. Two data loggers were left installed at the Forrestal Building and data were collected for a 12-month period after the lighting retrofit was completed. An analysis-of-variance test indicated that the mean monthly lighting demand is increasing. A regression analysis performed on the data indicated that the mean monthly lighting demand for workdays is increasing at a rate of 0.3652{+-}0.1101 kW/mo. The nonworkday demand is increasing at a rate of 0.3408{+-}0.1027 kW/mo. During the same period, workday mean monthly plug load demand increased 0.0912{+-}0.0275 kW/mo., while nonworkday plug loads decreased slightly. The gradual increase, though significant, is reduced when compared to the 56% savings recorded after the lighting retrofit. The increase is attributed to a combination of occupants returning to original (pre-retrofit poor) behavior and a small set of occupancy sensors being defeated by building occupants. Degradation of lighting fixtures from {open_quotes}burn-in time{close_quotes} was ruled out because all burn-in time is expected in the first few months and the increasing trend persists over the 11 months of this study. Because the lighting demand was still increasing at the end of the study, without further data collection, it was not possible to determine when the increase would level out. Therefore, the true energy savings from the lighting retrofit remain unknown.

Chvala, W.D. Jr.; Wahlstrom, R.R.; Halverson, M.A.

1995-06-01T23:59:59.000Z

323

Quantitative organic vapor-particle sampler  

DOE Patents (OSTI)

A quantitative organic vapor-particle sampler for sampling semi-volatile organic gases and particulate components. A semi-volatile organic reversible gas sorbent macroreticular resin agglomerates of randomly packed microspheres with the continuous porous structure of particles ranging in size between 0.05-10 .mu.m for use in an integrated diffusion vapor-particle sampler.

Gundel, Lara (Berkeley, CA); Daisey, Joan M. (Walnut Creek, CA); Stevens, Robert K. (Cary, NC)

1998-01-01T23:59:59.000Z

324

A New Global Water Vapor Dataset  

Science Conference Proceedings (OSTI)

A comprehensive and accurate global water vapor dataset is critical to the adequate understanding of water vapor's role in the earth's climate system. To begin to satisfy this need, the authors have produced a blended dataset made up of global, 5-...

David L. Randel; Thomas J. Greenwald; Thomas H. Vonder Haar; Graeme L. Stephens; Mark A. Ringerud; Cynthia L. Combs

1996-06-01T23:59:59.000Z

325

LNG fire and vapor control system technologies  

SciTech Connect

This report provides a review of fire and vapor control practices used in the liquefied natural gas (LNG) industry. Specific objectives of this effort were to summarize the state-of-the-art of LNG fire and vapor control; define representative LNG facilities and their associated fire and vapor control systems; and develop an approach for a quantitative effectiveness evaluation of LNG fire and vapor control systems. In this report a brief summary of LNG physical properties is given. This is followed by a discussion of basic fire and vapor control design philosophy and detailed reviews of fire and vapor control practices. The operating characteristics and typical applications and application limitations of leak detectors, fire detectors, dikes, coatings, closed circuit television, communication systems, dry chemicals, water, high expansion foam, carbon dioxide and halogenated hydrocarbons are described. Summary descriptions of a representative LNG peakshaving facility and import terminal are included in this report together with typical fire and vapor control systems and their locations in these types of facilities. This state-of-the-art review identifies large differences in the application of fire and vapor control systems throughout the LNG industry.

Konzek, G.J.; Yasutake, K.M.; Franklin, A.L.

1982-06-01T23:59:59.000Z

326

Stacked vapor fed amtec modules  

DOE Patents (OSTI)

The present invention pertains to a stacked AMTEC module. The invention includes a tubular member which has an interior. The member is comprised of a ion conductor that substantially conducts ions relative to electrons, preferably a beta"-alumina solid electrolyte, positioned about the interior. A porous electrode for conducting electrons and allowing sodium ions to pass therethrough, and wherein electrons and sodium ions recombine to form sodium is positioned about the beta"-alumina solid electrolyte. The electrode is operated at a temperature and a pressure that allows the recombined sodium to vaporize. Additionally, an outer current collector grid for distributing electrons throughout the porous electrode is positioned about and contacts the porous electrode. Also included in the invention is transporting means for transporting liquid sodium to the beta"-alumina solid electrolyte of the tubular member. A transition piece is positioned about the interior of the member and contacts the transporting means. The transition piece divides the member into a first cell and a second cell such that each first and second cell has a beta"-alumina solid electrolyte, a first and second porous electrode and a grid. The transition piece conducts electrons from the interior of the tubular member. There is supply means for supplying sodium to the transporting means. Preferably the supply means is a shell which surrounds the tubular member and is operated at a temperature such that the vaporized sodium condenses thereon. Returning means for returning the condensed sodium from the shell to the transporting means provides a continuous supply of liquid sodium to the transporting means. Also, there are first conducting means for conducting electric current from the transition piece which extends through the shell, and second conducting means for conducting electric current to the grid of the first cell which extends through the shell.

Sievers, Robert K. (North Huntingdon, PA)

1989-01-01T23:59:59.000Z

327

ARM - Field Campaign - Water Vapor IOP  

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

govCampaignsWater Vapor IOP govCampaignsWater Vapor IOP Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Campaign : Water Vapor IOP 2000.09.18 - 2000.10.08 Lead Scientist : Henry Revercomb Data Availability Yes For data sets, see below. Description Scientific hypothesis: 1. Microwave radiometer (MWR) observations of the 22 GHz water vapor line can accurately constrain the total column amount of water vapor (assuming a calibration accuracy of 0.5 degC or better, which translates into 0.35 mm PWV). 2. Continuous profiling by Raman lidar provides a stable reference for handling sampling problems and observes a fixed column directly above the site only requiring a single height- independent calibration factor. 3. Agreement between the salt-bath calibrated in-situ probes, chilled

328

Stationary light in cold atomic gases  

E-Print Network (OSTI)

We discuss stationary light created by a pair of counter-propagating control fields in Lambda-type atomic gases with electromagnetically induced transparency for the case of negligible Doppler broadening. In this case the secular approximation used in the discussion of stationary light in hot vapors is no longer valid. We discuss the quality of the effective light-trapping system and show that in contrast to previous claims it is finite even for vanishing ground-state dephasing. The dynamics of the photon loss is in general non exponential and can be faster or slower than in hot gases.

Gor Nikoghosyan; Michael Fleischhauer

2009-03-10T23:59:59.000Z

329

Experimental methodology for determining the system performance of fluorescent lamp, ballast, fixture combinations operating under realistic application conditions  

SciTech Connect

To meet the need for accurate performance data, an experimental method for determining the performance of lamp, ballast, and luminaire combinations operating under a broad range of realistic conditions was developed. The methodology employs a two-part experimental procedure. The first part uses a temperature-controlled luminous flux integrator to characterize the thermal performance of each lamp/ballast combination. This performance characterization is expressed in terms of light output and efficacy as a function of variations in minimum lamp wall temperature (MLWT) and is generated for the range of temperatures typically encountered in interior lighting applications. The second procedure uses a luminaire/plenum simulator to determine the specific MLWT that exists in a particular luminaire application as a function of luminaire type, mounting configuration, plenum integration, and room air temperature. The MLWTs thus measured may be used in conjunction with the lamp/ballast performance data to determine application-specific values of light output and efficacy for a given lamp/ballast/luminaire system.

Siminovitch, M.J.; Rubinstein, F.M.; Verderber, R.R.

1984-11-01T23:59:59.000Z

330

Northern Lights  

NLE Websites -- All DOE Office Websites (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.

331

The USDOE Forrestal Building Lighting Retrofit: Preliminary Analysis of Electricity Savings  

E-Print Network (OSTI)

In September of 1993 a 36,832 fixture lighting retrofit was completed at the United States Department of Energy Forrestal complex in Washington, D.C. This retrofit represents DOE's largest project to date that utilizes a Shared Energy Savings (SES) agreement as authorized under Public Law 99-272. As DOE's first major SES contract, it was important that every aspect of this project serve as the cornerstone of DOE's Federal Relighting Initiative, including the careful measurement of the electricity and thermal energy savings.

Haberl, J. S.; Bou-Saada, T. E.; Vajda, E. J.; Shincovich, M.; D'Angelo III, L.; Harris, L.

1994-01-01T23:59:59.000Z

332

CX-004962: Categorical Exclusion Determination | Department of...  

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

halide light fixtures in the City Hall and Community Center parking lots with light-emitting diode (LED) light fixtures; and 3) replace incandescent light bulbs on traffic...

333

Purchase energy-saving products | ENERGY STAR  

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

Room AC Calculator Lighting Products Light Fixture & Ceiling Fan Calculator Light Bulb Calculator Includes: CFLs Residential Light Fixtures Office Equipment Products...

334

Mercury Vapor At Desert Peak Area (Varekamp & Buseck, 1983) ...  

Open Energy Info (EERE)

Mercury Vapor At Desert Peak Area (Varekamp & Buseck, 1983) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Mercury Vapor At Desert Peak Area...

335

Mercury Vapor At Socorro Mountain Area (Kooten, 1987) | Open...  

Open Energy Info (EERE)

Mercury Vapor At Socorro Mountain Area (Kooten, 1987) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Mercury Vapor At Socorro Mountain Area...

336

Abstract: Apparatus for Measuring Vapor-Liquid Equilibrium ...  

Science Conference Proceedings (OSTI)

... Measurements of the vapor pressures and saturated liquid densities of ethanol and the vapor pressure of an ethanol water mixture (ethanol=0.6743 ...

337

Mercury Vapor At Mccoy Geothermal Area (DOE GTP) | Open Energy...  

Open Energy Info (EERE)

Mercury Vapor At Mccoy Geothermal Area (DOE GTP) Exploration Activity Details Location Mccoy Geothermal Area Exploration Technique Mercury Vapor Activity Date Usefulness not...

338

Light Organizing/Organizing Light [Light in Place  

E-Print Network (OSTI)

a street through alter nating areas of dark and light, welandscapes, streets and squares. Light summons our spiritfor changing light, both outside rooms (such as streets and

Schwartz, Martin

1992-01-01T23:59:59.000Z

339

Water vapor retrieval over many surface types  

SciTech Connect

In this paper we present a study of of the water vapor retrieval for many natural surface types which would be valuable for multi-spectral instruments using the existing Continuum Interpolated Band Ratio (CIBR) for the 940 nm water vapor absorption feature. An atmospheric code (6S) and 562 spectra were used to compute the top of the atmosphere radiance near the 940 nm water vapor absorption feature in steps of 2.5 nm as a function of precipitable water (PW). We derive a novel technique called ``Atmospheric Pre-corrected Differential Absorption`` (APDA) and show that APDA performs better than the CIBR over many surface types.

Borel, C.C.; Clodius, W.C.; Johnson, J.

1996-04-01T23:59:59.000Z

340

Modeling engine oil vaporization and transport of the oil vapor in the piston ring pack on internal combustion engines.  

E-Print Network (OSTI)

??A model was developed to study engine oil vaporization and oil vapor transport in the piston ring pack of internal combustion engines. With the assumption (more)

Cho, Yeunwoo, 1973-

2004-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "vapor light fixtures" 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

Analysis of binary vapor turbines  

DOE Green Energy (OSTI)

The effect the binary mixture has on the turbine is examined in terms of design and cost. Several flow theories for turbines and turbine blading are reviewed. The similarity method, which uses dimensionless parameters, is used in determining rotative speeds and diameters for a variety of inlet temperatures and exit pressures. It is shown that the ratio of exit to inlet specific volume for each component in the mixture is the same for each specie. The specific volume ratio constraints are combined with the temperature equalities, the condenser pressure, and the total inlet entropy to form the constraints necessary to determine the exit state uniquely in an isentropic expansion. The non-isentropic exit state is found in a similar manner. The expansion process is examined for several cases and compared with the expansion of a single component vapor. Finally, in order to maintain high efficiency and to meet the criteria which makes the similarity method valid at high inlet temperatures, turbine multistaging is examined and a sample case is given for a two stage turbine.

Bliss, R.W.; Boehm, R.F.; Jacobs, H.R.

1976-12-01T23:59:59.000Z

342

The Atomic Vapor Laser Isotope Separation Program. [Atomic Vapor Laser Isotope Separation (AVLIS) Program  

SciTech Connect

This report provides the finding and recommendations on the audit of the Atomic Vapor Laser Isotope Separation (AVLIS) program. The status of the program was assessed to determine whether the Department was achieving objectives stated in its January 1990 Plan for the Demonstration, Transition and Deployment of AVLIS Technology. Through Fiscal Year 1991, the Department had spent about $1.1 billion to develop AVLIS technology. The January 1990 plan provided for AVLIS to be far enough along by September to enable the Department to make a determination of the technical and economic feasibility of deployment. However, the milestones needed to support that determination were not met. An estimated $550 million would be needed to complete AVLIS engineering development and related testing prior to deployment. The earliest possible deployment date has slipped to beyond the year 2000. It is recommended that the Department reassess the requirement for AVLIS in light of program delays and changes that have taken place in the enrichment market since January 1990. Following the reassessment, a decision should be made to either fully support and promote the actions needed to complete AVLIS development or discontinue support for the program entirely. Management's position is that the Department will successfully complete the AVLIS technology demonstration and that the program should continue until it can be transferred to a Government corporation. Although the auditors recognize that AVLIS may be transferred, there are enough technical and financial uncertainties that a thorough assessment is warranted.

Not Available

1992-11-09T23:59:59.000Z

343

Data:2ca26386-c34a-418e-98b6-65135a256cfa | Open Energy Information  

Open Energy Info (EERE)

6386-c34a-418e-98b6-65135a256cfa 6386-c34a-418e-98b6-65135a256cfa No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Independence, Missouri (Utility Company) Effective date: 2013/07/01 End date if known: Rate name: Public Street Lighting Service - HPSV Double Pendant Lamp Fixtures - Breakaway Base Standard Ornamental Sector: Lighting Description: To the City of Independence for all Public Street Lighting Service under which the street lighting pole/fixtures were originally installed by the Department prior to May 1, 1999. When (a) existing Mercury Vapor street lighting fixtures are converted to High Pressure Sodium Vapor fixtures or (b) existing Mercury Vapor and High Pressure Sodium Vapor street lighting pole/fixtures are replaced

344

Data:632c1b2a-49c4-48cc-bbbf-ef05c119725f | Open Energy Information  

Open Energy Info (EERE)

c1b2a-49c4-48cc-bbbf-ef05c119725f c1b2a-49c4-48cc-bbbf-ef05c119725f No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Independence, Missouri (Utility Company) Effective date: 2013/07/01 End date if known: Rate name: Public Street Lighting Service - HPSV Double Mastarm Lamp Fixtures - Breakaway Base Standard Steel/Concrete Pole - Company Owned Sector: Lighting Description: To the City of Independence for all Public Street Lighting Service under which the street lighting pole/fixtures were originally installed by the Department prior to May 1, 1999. When (a) existing Mercury Vapor street lighting fixtures are converted to High Pressure Sodium Vapor fixtures or (b) existing Mercury Vapor and High Pressure Sodium Vapor street lighting pole/fixtures are replaced

345

Data:6ce9733d-9d7d-4c16-b949-7ee57e287371 | Open Energy Information  

Open Energy Info (EERE)

ce9733d-9d7d-4c16-b949-7ee57e287371 ce9733d-9d7d-4c16-b949-7ee57e287371 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Independence, Missouri (Utility Company) Effective date: 2013/07/01 End date if known: Rate name: Public Street Lighting Service - HPSV Lamp Fixtures - Ornamental Metal Post Pole Sector: Lighting Description: To the City of Independence for all Public Street Lighting Service under which the street lighting pole/fixtures were originally installed by the Department prior to May 1, 1999. When (a) existing Mercury Vapor street lighting fixtures are converted to High Pressure Sodium Vapor fixtures or (b) existing Mercury Vapor and High Pressure Sodium Vapor street lighting pole/fixtures are replaced

346

Data:C9bbb27c-f90a-4133-9c21-25fbb0ff0fa7 | Open Energy Information  

Open Energy Info (EERE)

bbb27c-f90a-4133-9c21-25fbb0ff0fa7 bbb27c-f90a-4133-9c21-25fbb0ff0fa7 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Independence, Missouri (Utility Company) Effective date: 2013/07/01 End date if known: Rate name: Public Street Lighting Service - MV Lamp Fixtures Sector: Lighting Description: To the City of Independence for all Public Street Lighting Service under which the street lighting pole/fixtures were originally installed by the Department prior to May 1, 1999. When (a) existing Mercury Vapor street lighting fixtures are converted to High Pressure Sodium Vapor fixtures or (b) existing Mercury Vapor and High Pressure Sodium Vapor street lighting pole/fixtures are replaced

347

Data:B0993536-b649-466f-b2b7-92bd7d6d30f2 | Open Energy Information  

Open Energy Info (EERE)

536-b649-466f-b2b7-92bd7d6d30f2 536-b649-466f-b2b7-92bd7d6d30f2 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Independence, Missouri (Utility Company) Effective date: 2013/07/01 End date if known: Rate name: Public Street Lighting Service - HPSV Pendant Lamp Fixtures - Ornamental Pole - Residential Sector: Lighting Description: To the City of Independence for all Public Street Lighting Service under which the street lighting pole/fixtures were originally installed by the Department prior to May 1, 1999. When (a) existing Mercury Vapor street lighting fixtures are converted to High Pressure Sodium Vapor fixtures or (b) existing Mercury Vapor and High Pressure Sodium Vapor street lighting pole/fixtures are replaced

348

Data:16c12927-1686-4cc5-83a9-58827bff3a72 | Open Energy Information  

Open Energy Info (EERE)

927-1686-4cc5-83a9-58827bff3a72 927-1686-4cc5-83a9-58827bff3a72 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Independence, Missouri (Utility Company) Effective date: 2013/07/01 End date if known: Rate name: Public Street Lighting Service - HPSV Lamp Fixture - Contemporary Aluminum Pole - Company Owned - Residential Sector: Lighting Description: To the City of Independence for all Public Street Lighting Service under which the street lighting pole/fixtures were originally installed by the Department prior to May 1, 1999. When (a) existing Mercury Vapor street lighting fixtures are converted to High Pressure Sodium Vapor fixtures or (b) existing Mercury Vapor and High Pressure Sodium Vapor street lighting pole/fixtures are replaced

349

Data:Afc304bc-e37c-4bb4-9604-0a625c3b1007 | Open Energy Information  

Open Energy Info (EERE)

Afc304bc-e37c-4bb4-9604-0a625c3b1007 Afc304bc-e37c-4bb4-9604-0a625c3b1007 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Independence, Missouri (Utility Company) Effective date: 2013/07/01 End date if known: Rate name: Public Street Lighting Service - HPSV Pendent Lamp Fixtures - Standard Ornamental Pole - Company Owned Sector: Lighting Description: To the City of Independence for all Public Street Lighting Service under which the street lighting pole/fixtures were originally installed by the Department prior to May 1, 1999. When (a) existing Mercury Vapor street lighting fixtures are converted to High Pressure Sodium Vapor fixtures or (b) existing Mercury Vapor and High Pressure Sodium Vapor street lighting pole/fixtures are replaced

350

Data:5d9bd42f-6353-4e87-8e65-9d378f3363f6 | Open Energy Information  

Open Energy Info (EERE)

bd42f-6353-4e87-8e65-9d378f3363f6 bd42f-6353-4e87-8e65-9d378f3363f6 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Independence, Missouri (Utility Company) Effective date: 2013/07/01 End date if known: Rate name: Public Street Lighting Service - HPSV Double Mastarm Lamp Fixtures -Contemporary aluminum pole Sector: Lighting Description: To the City of Independence for all Public Street Lighting Service under which the street lighting pole/fixtures were originally installed by the Department prior to May 1, 1999. When (a) existing Mercury Vapor street lighting fixtures are converted to High Pressure Sodium Vapor fixtures or (b) existing Mercury Vapor and High Pressure Sodium Vapor street lighting pole/fixtures are replaced

351

Data:9234ee6c-ab3c-4a30-871e-62483c7d9170 | Open Energy Information  

Open Energy Info (EERE)

ee6c-ab3c-4a30-871e-62483c7d9170 ee6c-ab3c-4a30-871e-62483c7d9170 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Independence, Missouri (Utility Company) Effective date: 2013/07/01 End date if known: Rate name: Public Street Lighting Service - HPSV Lamp Fixtures -Breakaway Contemporary aluminum pole Sector: Lighting Description: To the City of Independence for all Public Street Lighting Service under which the street lighting pole/fixtures were originally installed by the Department prior to May 1, 1999. When (a) existing Mercury Vapor street lighting fixtures are converted to High Pressure Sodium Vapor fixtures or (b) existing Mercury Vapor and High Pressure Sodium Vapor street lighting pole/fixtures are replaced

352

Data:9018f71d-e30a-40f8-a7d4-85d3ce0cd33a | Open Energy Information  

Open Energy Info (EERE)

f71d-e30a-40f8-a7d4-85d3ce0cd33a f71d-e30a-40f8-a7d4-85d3ce0cd33a No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Independence, Missouri (Utility Company) Effective date: 2013/07/01 End date if known: Rate name: Public Street Lighting Service - HPSV Pendant Lamp Fixtures -Standard Ornamental Sector: Lighting Description: To the City of Independence for all Public Street Lighting Service under which the street lighting pole/fixtures were originally installed by the Department prior to May 1, 1999. When (a) existing Mercury Vapor street lighting fixtures are converted to High Pressure Sodium Vapor fixtures or (b) existing Mercury Vapor and High Pressure Sodium Vapor street lighting pole/fixtures are replaced

353

Data:48315a97-195f-42a6-b597-ae2291f4caf9 | Open Energy Information  

Open Energy Info (EERE)

a97-195f-42a6-b597-ae2291f4caf9 a97-195f-42a6-b597-ae2291f4caf9 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Independence, Missouri (Utility Company) Effective date: 2013/07/01 End date if known: Rate name: Public Street Lighting Service - HPSV Double Pendent Lamp Fixtures - Standard Ornamental Pole - Company Owned Sector: Lighting Description: To the City of Independence for all Public Street Lighting Service under which the street lighting pole/fixtures were originally installed by the Department prior to May 1, 1999. When (a) existing Mercury Vapor street lighting fixtures are converted to High Pressure Sodium Vapor fixtures or (b) existing Mercury Vapor and High Pressure Sodium Vapor street lighting pole/fixtures are replaced

354

Data:143cabe5-c276-4257-81f2-81a410443184 | Open Energy Information  

Open Energy Info (EERE)

cabe5-c276-4257-81f2-81a410443184 cabe5-c276-4257-81f2-81a410443184 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Independence, Missouri (Utility Company) Effective date: 2013/07/01 End date if known: Rate name: Public Street Lighting Service - HPSV Double Pendent Lamp Fixtures - Breakaway Base Ornamental Pole - Company Owned Sector: Lighting Description: To the City of Independence for all Public Street Lighting Service under which the street lighting pole/fixtures were originally installed by the Department prior to May 1, 1999. When (a) existing Mercury Vapor street lighting fixtures are converted to High Pressure Sodium Vapor fixtures or (b) existing Mercury Vapor and High Pressure Sodium Vapor street lighting pole/fixtures are replaced

355

Data:8224e1ec-59f7-4b3e-a948-b7c1e69d7992 | Open Energy Information  

Open Energy Info (EERE)

e1ec-59f7-4b3e-a948-b7c1e69d7992 e1ec-59f7-4b3e-a948-b7c1e69d7992 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Independence, Missouri (Utility Company) Effective date: 2013/07/01 End date if known: Rate name: Public Street Lighting Service - HPSV Double Mastarm Lamp Fixtures - Contemporary Aluminum Pole - Company Owned Sector: Lighting Description: To the City of Independence for all Public Street Lighting Service under which the street lighting pole/fixtures were originally installed by the Department prior to May 1, 1999. When (a) existing Mercury Vapor street lighting fixtures are converted to High Pressure Sodium Vapor fixtures or (b) existing Mercury Vapor and High Pressure Sodium Vapor street lighting pole/fixtures are replaced

356

Data:25132ac7-c487-49fd-bebb-2f7e82bccf95 | Open Energy Information  

Open Energy Info (EERE)

ac7-c487-49fd-bebb-2f7e82bccf95 ac7-c487-49fd-bebb-2f7e82bccf95 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Independence, Missouri (Utility Company) Effective date: 2013/07/01 End date if known: Rate name: Public Street Lighting Service - HPSV Lamp Fixtures - Contemporary aluminum pole Sector: Lighting Description: To the City of Independence for all Public Street Lighting Service under which the street lighting pole/fixtures were originally installed by the Department prior to May 1, 1999. When (a) existing Mercury Vapor street lighting fixtures are converted to High Pressure Sodium Vapor fixtures or (b) existing Mercury Vapor and High Pressure Sodium Vapor street lighting pole/fixtures are replaced

357

Data:780b7783-57f3-4f68-ae9f-2dabf87ccf2e | Open Energy Information  

Open Energy Info (EERE)

783-57f3-4f68-ae9f-2dabf87ccf2e 783-57f3-4f68-ae9f-2dabf87ccf2e No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Independence, Missouri (Utility Company) Effective date: 2013/07/01 End date if known: Rate name: Public Street Lighting Service - HPSV Pendent Lamp Fixture - Ornamental Pole - Company Owned - Residential Sector: Lighting Description: To the City of Independence for all Public Street Lighting Service under which the street lighting pole/fixtures were originally installed by the Department prior to May 1, 1999. When (a) existing Mercury Vapor street lighting fixtures are converted to High Pressure Sodium Vapor fixtures or (b) existing Mercury Vapor and High Pressure Sodium Vapor street lighting pole/fixtures are replaced

358

Data:097bd602-838d-4236-a421-3869e589b008 | Open Energy Information  

Open Energy Info (EERE)

bd602-838d-4236-a421-3869e589b008 bd602-838d-4236-a421-3869e589b008 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Independence, Missouri (Utility Company) Effective date: 2013/07/01 End date if known: Rate name: Public Street Lighting Service - HPSV Lamp Fixture - Ornamental Metal Post Pole - Company Owned Sector: Lighting Description: To the City of Independence for all Public Street Lighting Service under which the street lighting pole/fixtures were originally installed by the Department prior to May 1, 1999. When (a) existing Mercury Vapor street lighting fixtures are converted to High Pressure Sodium Vapor fixtures or (b) existing Mercury Vapor and High Pressure Sodium Vapor street lighting pole/fixtures are replaced

359

Data:15c8e854-dabc-4fe0-9199-a4234ddd31a5 | Open Energy Information  

Open Energy Info (EERE)

e854-dabc-4fe0-9199-a4234ddd31a5 e854-dabc-4fe0-9199-a4234ddd31a5 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Independence, Missouri (Utility Company) Effective date: 2013/07/01 End date if known: Rate name: Public Street Lighting Service - HPSV Lamp Fixtures - Breakaway Base Contemporary Aluminum Pole - Company Owned Sector: Lighting Description: To the City of Independence for all Public Street Lighting Service under which the street lighting pole/fixtures were originally installed by the Department prior to May 1, 1999. When (a) existing Mercury Vapor street lighting fixtures are converted to High Pressure Sodium Vapor fixtures or (b) existing Mercury Vapor and High Pressure Sodium Vapor street lighting pole/fixtures are replaced

360

Data:1930475c-e431-4492-94ce-c461d1003207 | Open Energy Information  

Open Energy Info (EERE)

5c-e431-4492-94ce-c461d1003207 5c-e431-4492-94ce-c461d1003207 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Independence, Missouri (Utility Company) Effective date: 2013/07/01 End date if known: Rate name: Public Street Lighting Service - HPSV Double Mastarm Lamp Fixtures - Standard Steel/Concrete Pole - Company Owned Sector: Lighting Description: To the City of Independence for all Public Street Lighting Service under which the street lighting pole/fixtures were originally installed by the Department prior to May 1, 1999. When (a) existing Mercury Vapor street lighting fixtures are converted to High Pressure Sodium Vapor fixtures or (b) existing Mercury Vapor and High Pressure Sodium Vapor street lighting pole/fixtures are replaced

Note: This page contains sample records for the topic "vapor light fixtures" 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

Data:D914f14b-f2d3-4f6b-afe7-b3592ca41c4e | Open Energy Information  

Open Energy Info (EERE)

f14b-f2d3-4f6b-afe7-b3592ca41c4e f14b-f2d3-4f6b-afe7-b3592ca41c4e No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Independence, Missouri (Utility Company) Effective date: 2013/07/01 End date if known: Rate name: Public Street Lighting Service - HPSV Lamp Fixtures - Contemporary Aluminum Pole - Residential Sector: Lighting Description: To the City of Independence for all Public Street Lighting Service under which the street lighting pole/fixtures were originally installed by the Department prior to May 1, 1999. When (a) existing Mercury Vapor street lighting fixtures are converted to High Pressure Sodium Vapor fixtures or (b) existing Mercury Vapor and High Pressure Sodium Vapor street lighting pole/fixtures are replaced

362

Data:8cd7d13a-9cc8-4a48-b3c2-36fa2423c2d3 | Open Energy Information  

Open Energy Info (EERE)

cd7d13a-9cc8-4a48-b3c2-36fa2423c2d3 cd7d13a-9cc8-4a48-b3c2-36fa2423c2d3 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Independence, Missouri (Utility Company) Effective date: 2013/07/01 End date if known: Rate name: Public Street Lighting Service - HPSV Lamp Fixtures - Contemporary Aluminum Pole - Company Owned Sector: Lighting Description: To the City of Independence for all Public Street Lighting Service under which the street lighting pole/fixtures were originally installed by the Department prior to May 1, 1999. When (a) existing Mercury Vapor street lighting fixtures are converted to High Pressure Sodium Vapor fixtures or (b) existing Mercury Vapor and High Pressure Sodium Vapor street lighting pole/fixtures are replaced

363

Data:Bce07014-bc93-4029-9f9c-757c54b71d14 | Open Energy Information  

Open Energy Info (EERE)

Bce07014-bc93-4029-9f9c-757c54b71d14 Bce07014-bc93-4029-9f9c-757c54b71d14 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Independence, Missouri (Utility Company) Effective date: 2013/07/01 End date if known: Rate name: Public Street Lighting Service - HPSV Lamp Fixtures - Breakaway Base Steel/Concrete Pole - Company Owned Sector: Lighting Description: To the City of Independence for all Public Street Lighting Service under which the street lighting pole/fixtures were originally installed by the Department prior to May 1, 1999. When (a) existing Mercury Vapor street lighting fixtures are converted to High Pressure Sodium Vapor fixtures or (b) existing Mercury Vapor and High Pressure Sodium Vapor street lighting pole/fixtures are replaced

364

Data:42b77f49-c689-4baf-94c8-fd4bf6c1b030 | Open Energy Information  

Open Energy Info (EERE)

f49-c689-4baf-94c8-fd4bf6c1b030 f49-c689-4baf-94c8-fd4bf6c1b030 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Independence, Missouri (Utility Company) Effective date: 2013/07/01 End date if known: Rate name: Public Street Lighting Service - HPSV Double Lamp Fixtures - Ornamental Metal Pole Sector: Lighting Description: To the City of Independence for all Public Street Lighting Service under which the street lighting pole/fixtures were originally installed by the Department prior to May 1, 1999. When (a) existing Mercury Vapor street lighting fixtures are converted to High Pressure Sodium Vapor fixtures or (b) existing Mercury Vapor and High Pressure Sodium Vapor street lighting pole/fixtures are replaced

365

Data:Af9d2db7-299a-4f61-a63e-eaa291e2ec6c | Open Energy Information  

Open Energy Info (EERE)

d2db7-299a-4f61-a63e-eaa291e2ec6c d2db7-299a-4f61-a63e-eaa291e2ec6c No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Independence, Missouri (Utility Company) Effective date: 2013/07/01 End date if known: Rate name: Public Street Lighting Service - HPSV Double Lamp Fixture - Ornamental Metal Post Pole - Company Owned Sector: Lighting Description: To the City of Independence for all Public Street Lighting Service under which the street lighting pole/fixtures were originally installed by the Department prior to May 1, 1999. When (a) existing Mercury Vapor street lighting fixtures are converted to High Pressure Sodium Vapor fixtures or (b) existing Mercury Vapor and High Pressure Sodium Vapor street lighting pole/fixtures are replaced

366

Data:F18470dd-5838-40ef-af68-8513b32b31f7 | Open Energy Information  

Open Energy Info (EERE)

8470dd-5838-40ef-af68-8513b32b31f7 8470dd-5838-40ef-af68-8513b32b31f7 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Independence, Missouri (Utility Company) Effective date: 2013/07/01 End date if known: Rate name: Public Street Lighting Service - HPSV Double Mastarm Lamp Fixtures -Breakaway Contemporary aluminum pole Sector: Lighting Description: To the City of Independence for all Public Street Lighting Service under which the street lighting pole/fixtures were originally installed by the Department prior to May 1, 1999. When (a) existing Mercury Vapor street lighting fixtures are converted to High Pressure Sodium Vapor fixtures or (b) existing Mercury Vapor and High Pressure Sodium Vapor street lighting pole/fixtures are replaced

367

Data:01d32474-b6d4-4449-8c25-1ce0f2e3378a | Open Energy Information  

Open Energy Info (EERE)

474-b6d4-4449-8c25-1ce0f2e3378a 474-b6d4-4449-8c25-1ce0f2e3378a No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Independence, Missouri (Utility Company) Effective date: 2013/07/01 End date if known: Rate name: Public Street Lighting Service - HPSV Lamp Fixtures - Breakaway Base Standard Steel Pole Sector: Lighting Description: To the City of Independence for all Public Street Lighting Service under which the street lighting pole/fixtures were originally installed by the Department prior to May 1, 1999. When (a) existing Mercury Vapor street lighting fixtures are converted to High Pressure Sodium Vapor fixtures or (b) existing Mercury Vapor and High Pressure Sodium Vapor street lighting pole/fixtures are replaced

368

Data:025c3c33-5b22-4554-83b2-fc205f6331e0 | Open Energy Information  

Open Energy Info (EERE)

c33-5b22-4554-83b2-fc205f6331e0 c33-5b22-4554-83b2-fc205f6331e0 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Independence, Missouri (Utility Company) Effective date: 2013/07/01 End date if known: Rate name: Public Street Lighting Service - HPSV Pendant Lamp Fixtures - Breakaway Base Standard Ornamental Sector: Lighting Description: To the City of Independence for all Public Street Lighting Service under which the street lighting pole/fixtures were originally installed by the Department prior to May 1, 1999. When (a) existing Mercury Vapor street lighting fixtures are converted to High Pressure Sodium Vapor fixtures or (b) existing Mercury Vapor and High Pressure Sodium Vapor street lighting pole/fixtures are replaced

369

Data:F9f56f8f-0094-4ff5-a7d7-29815c11045a | Open Energy Information  

Open Energy Info (EERE)

f8f-0094-4ff5-a7d7-29815c11045a f8f-0094-4ff5-a7d7-29815c11045a No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Independence, Missouri (Utility Company) Effective date: 2013/07/01 End date if known: Rate name: Public Street Lighting Service - HPSV Double Mastarm Lamp Fixtures - Breakaway Base Contemporary Aluminum Pole - Company Owned Sector: Lighting Description: To the City of Independence for all Public Street Lighting Service under which the street lighting pole/fixtures were originally installed by the Department prior to May 1, 1999. When (a) existing Mercury Vapor street lighting fixtures are converted to High Pressure Sodium Vapor fixtures or (b) existing Mercury Vapor and High Pressure Sodium Vapor street lighting pole/fixtures are replaced

370

Data:Ff8d6c70-5b8c-49ca-ba4a-650b80d3a10b | Open Energy Information  

Open Energy Info (EERE)

d6c70-5b8c-49ca-ba4a-650b80d3a10b d6c70-5b8c-49ca-ba4a-650b80d3a10b No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Independence, Missouri (Utility Company) Effective date: 2013/07/01 End date if known: Rate name: Public Street Lighting Service - HPSV Pendent Lamp Fixtures - Breakaway Base Ornamental Pole - Company Owned Sector: Lighting Description: To the City of Independence for all Public Street Lighting Service under which the street lighting pole/fixtures were originally installed by the Department prior to May 1, 1999. When (a) existing Mercury Vapor street lighting fixtures are converted to High Pressure Sodium Vapor fixtures or (b) existing Mercury Vapor and High Pressure Sodium Vapor street lighting pole/fixtures are replaced

371

Data:B01ce61b-e9d8-49ee-ab97-5e762ab49bed | Open Energy Information  

Open Energy Info (EERE)

ce61b-e9d8-49ee-ab97-5e762ab49bed ce61b-e9d8-49ee-ab97-5e762ab49bed No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Independence, Missouri (Utility Company) Effective date: 2013/07/01 End date if known: Rate name: Public Street Lighting Service - HPSV Lamp Fixtures - Standard Steel/Concrete Pole - Company Owned Sector: Lighting Description: To the City of Independence for all Public Street Lighting Service under which the street lighting pole/fixtures were originally installed by the Department prior to May 1, 1999. When (a) existing Mercury Vapor street lighting fixtures are converted to High Pressure Sodium Vapor fixtures or (b) existing Mercury Vapor and High Pressure Sodium Vapor street lighting pole/fixtures are replaced

372

Perfluorocarbon vapor tagging of blasting cap detonators  

DOE Patents (OSTI)

A plug for a blasting cap is made of an elastomer in which is dissolved a perfluorocarbon. The perfluorocarbon is released as a vapor into the ambient over a long period of time to serve as a detectable taggant.

Dietz, Russell N. (Shoreham, NY); Senum, Gunnar I. (Patchogue, NY)

1981-01-01T23:59:59.000Z

373

Perfluorocarbon vapor tagging of blasting cap detonators  

SciTech Connect

A plug for a blasting cap is made of an elastomer in which is dissolved a perfluorocarbon. The perfluorocarbon is released as a vapor into the ambient over a long period of time to serve as a detectable taggant.

Dietz, R.N.; Senum, G.I.

1981-03-17T23:59:59.000Z

374

Aerogel composites using chemical vapor infiltration  

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

Aerogel composites using chemical vapor infiltration Aerogel composites using chemical vapor infiltration Title Aerogel composites using chemical vapor infiltration Publication Type Journal Article Year of Publication 1995 Authors Hunt, Arlon J., Michael R. Ayers, and Wanqing Cao Journal Journal of Non-Crystalline Solids Volume 185 Pagination 227-232 Abstract A new method to produce novel composite materials based on the use of aerogels as a starting material is described. Using chemical vapor infiltration, a variety of solid materials were thermally deposited into the open pore structure of aerogel. The resulting materials possess new and unusual properties including photoluminescence, magnetism and altered optical properties. An important characteristic of this preparation process is the very small size of the deposits that gives rise to new behaviors. Silicon deposits exhibit photoluminescence, indicating quantum confinement. Two or more phases may be deposited simultaneously and one or both chemically or thermally reacted to produce new structures.

375

Chemical vapor depositing of metal fluorides  

Science Conference Proceedings (OSTI)

High Purity BeF2 and BeF2AlF3glasses have been deposited by the chemical vapor deposition technique using beryllium and aluminum 1

A. Sarhangi; J. M. Power

1992-01-01T23:59:59.000Z

376

Chemical vapor deposition of antimicrobial polymer coatings  

E-Print Network (OSTI)

There is large and growing interest in making a wide variety of materials and surfaces antimicrobial. Initiated chemical vapor deposition (iCVD), a solventless low-temperature process, is used to form thin films of polymers ...

Martin, Tyler Philip, 1977-

2007-01-01T23:59:59.000Z

377

Chemical vapor deposition of functionalized isobenzofuran polymers  

E-Print Network (OSTI)

This thesis develops a platform for deposition of polymer thin films that can be further tailored by chemical surface modification. First, we explore chemical vapor deposition of functionalized isobenzofuran films using ...

Olsson, Ylva Kristina

2007-01-01T23:59:59.000Z

378

Tropospheric Water Vapor and Climate Sensitivity  

Science Conference Proceedings (OSTI)

Estimates are made of the effect of changes in tropospheric water vapor on the climate sensitivity to doubled carbon dioxide (CO2), using a coarse resolution atmospheric general circulation model coupled to a slab mixed layer ocean. The ...

Edwin K. Schneider; Ben P. Kirtman; Richard S. Lindzen

1999-06-01T23:59:59.000Z

379

Chemical vapor infiltration using microwave energy  

DOE Patents (OSTI)

This invention is comprised of a method for producing reinforced ceramic composite articles by means of chemical vapor infiltration and deposition in which an inverted temperature gradient is utilized. Microwave energy is the source of heat for the process.

Devlin, D.J.; Currier, R.P.; Laia, J.R.; Barbero, R.S.

1992-12-31T23:59:59.000Z

380

Solid-State Lighting: LED Lighting Facts  

NLE Websites -- All DOE Office Websites (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

Note: This page contains sample records for the topic "vapor light fixtures" 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

Multicomponent fuel vaporization at high pressures.  

DOE Green Energy (OSTI)

We extend our multicomponent fuel model to high pressures using a Peng-Robinson equation of state, and implement the model into KIVA-3V. Phase equilibrium is achieved by equating liquid and vapor fugacities. The latent heat of vaporization and fuel enthalpies are also corrected for at high pressures. Numerical simulations of multicomponent evaporation are performed for single droplets for a diesel fuel surrogate at different pressures.

Torres, D. J. (David J.); O'Rourke, P. J. (Peter J.)

2002-01-01T23:59:59.000Z

382

Eastern Iowa Light & Power Coop | Open Energy Information  

Open Energy Info (EERE)

Coop Coop Jump to: navigation, search Name Eastern Iowa Light & Power Coop Place Iowa Utility Id 5605 Utility Location Yes Ownership C NERC Location RFC NERC RFC Yes ISO MISO Yes Activity Distribution Yes Alt Fuel Vehicle Yes Alt Fuel Vehicle2 Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png 100W High Pressure Sodium Lighting 175W Mercury Vapor Lighting 250W High Pressure Sodium Lighting 400W Mercury Vapor Lighting Heat Plus Space Heating Service Commercial Large General Service Commercial Large General Service- Time of Use Commercial Large Power Service Industrial

383

Urania vapor composition at very high temperatures  

SciTech Connect

Due to the chemically unstable nature of uranium dioxide its vapor composition at very high temperatures is, presently, not sufficiently studied though more experimental knowledge is needed for risk assessment of nuclear reactors. We used laser vaporization coupled to mass spectrometry of the produced vapor to study urania vapor composition at temperatures in the vicinity of its melting point and higher. The very good agreement between measured melting and freezing temperatures and between partial pressures measured on the temperature increase and decrease indicated that the change in stoichiometry during laser heating was very limited. The evolutions with temperature (in the range 2800-3400 K) of the partial pressures of the main vapor species (UO{sub 2}, UO{sub 3}, and UO{sub 2}{sup +}) were compared with theoretically predicted evolutions for equilibrium noncongruent gas-liquid and gas-solid phase coexistences and showed very good agreement. The measured main relative partial pressure ratios around 3300 K all agree with calculated values for total equilibrium between condensed and vapor phases. It is the first time the three main partial pressure ratios above stoichiometric liquid urania have been measured at the same temperature under conditions close to equilibrium noncongruent gas-liquid phase coexistence.

Pflieger, Rachel [Institute for Transuranium Elements, Joint Research Centre, European Commission, P.O. Box 2340, 76125 Karlsruhe (Germany); Marcoule Institute for Separation Chemistry (ICSM), UMR 5257, CEA-CNRS-UMII-ENSCM, Bagnols sur Ceze Cedex (France); Colle, Jean-Yves [Institute for Transuranium Elements, Joint Research Centre, European Commission, P.O. Box 2340, 76125 Karlsruhe (Germany); Iosilevskiy, Igor [Joint Institute for High Temperature, Russian Academy of Science, 125412 Moscow (Russian Federation); Moscow Institute of Physics and Technology, State University, 141700 Moscow (Russian Federation); Extreme Matter Institute (EMMI), 64291 Darmstadt (Germany); Sheindlin, Michael [Institute for Transuranium Elements, Joint Research Centre, European Commission, P.O. Box 2340, 76125 Karlsruhe (Germany); Joint Institute for High Temperature, Russian Academy of Science, 125412 Moscow (Russian Federation)

2011-02-01T23:59:59.000Z

384

High-frequency Light Reflector via Low-frequency Light Control  

E-Print Network (OSTI)

We show that the momentum of light can be reversed via the atomic coherence created by another light with one or two orders of magnitude lower frequency. Both the backward retrieval of single photons from a time-ordered Dicke state and the reflection of continuous waves by high-order photonic band gaps are analyzed. A proof-of-principle experiment with thermal Rb vapor is proposed based on presently available techniques. This holds promise for X-ray reflectors controlled by low-frequency light.

Wang, Da-Wei; Evers, Joerg; Scully, Marlan O

2013-01-01T23:59:59.000Z

385

National Grid (Electric) - Large Commercial Energy Efficiency...  

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

(HighLow Bay): 90 - 150fixture LEDs (Interior): 20-60fixture LEDs (Freezer CaseRefrigeration): 20-60fixture LEDs (GarageCanopy): 200fixture Lighting Controls...

386

Nonlinear magneto-optic effects in optically dense Rb vapor  

E-Print Network (OSTI)

Nonlinear magneto-optical effects, originated from atomic coherence, are studied both theoretically and experimentally in thermal Rb vapor. The analytical description of the fundamental properties of coherent media are based on the simplified three- and four-level systems, and then verified using numerical simulations and experimental measurements. In particular, we analyze the modification of the long-lived atomic coherence due to various physical effects, such as reabsorption of spontaneous radiation, collisions with a buffer gas atoms, etc. We also discuss the importance of the high-order nonlinearities in the description of the polarization rotation for the elliptically polarized light. The effect of self-rotation of the elliptical polarization is also analyzed. Practical applications of nonlinear magneto-optical effects are considered in precision metrology and magnetometery, and for the generation of non-classical states of electromagnetic field.

Novikova, Irina Borisovna

2006-05-01T23:59:59.000Z

387

Light Computing  

E-Print Network (OSTI)

A configuration of light pulses is generated, together with emitters and receptors, that allows computing. The computing is extraordinarily high in number of flops per second, exceeding the capability of a quantum computer for a given size and coherence region. The emitters and receptors are based on the quantum diode, which can emit and detect individual photons with high accuracy.

Gordon Chalmers

2006-10-13T23:59:59.000Z

388

Metal organic chemical vapor deposition of 111-v compounds on silicon  

DOE Patents (OSTI)

Expitaxial composite comprising thin films of a Group III-V compound semiconductor such as gallium arsenide (GaAs) or gallium aluminum arsenide (GaAlAs) on single crystal silicon substrates are disclosed. Also disclosed is a process for manufacturing, by chemical deposition from the vapor phase, epitaxial composites as above described, and to semiconductor devices based on such epitaxial composites. The composites have particular utility for use in making light sensitive solid state solar cells.

Vernon, Stanley M. (Wellesley, MA)

1986-01-01T23:59:59.000Z

389

EK101 Engineering Light Smart Lighting  

E-Print Network (OSTI)

extensively in concert lighting and are finding increased usage in dance lighting because refers to the upstage back curtain (is white or a light color), which can be us for lighting or special Mixer #12;Monitor House speaker Lighting System Control Board: Similar to the sound board, the light

Bifano, Thomas

390

Techniques for optically compressing light intensity ranges  

DOE Patents (OSTI)

A pin hole camera assembly for use in viewing an object having a relatively large light intensity range, for example a crucible containing molten uranium in an atomic vapor laser isotope separator (AVLIS) system is disclosed herein. The assembly includes means for optically compressing the light intensity range appearing at its input sufficient to make it receivable and decipherable by a standard video camera. A number of different means for compressing the intensity range are disclosed. These include the use of photogray glass, the use of a pair of interference filters, and the utilization of a new liquid crystal notch filter in combination with an interference filter.

Rushford, Michael C. (Livermore, CA)

1989-01-01T23:59:59.000Z

391

Techniques for optically compressing light intensity ranges  

DOE Patents (OSTI)

A pin hole camera assembly for use in viewing an object having a relatively large light intensity range, for example a crucible containing molten uranium in an atomic vapor laser isotope separator (AVLIS) system is disclosed herein. The assembly includes means for optically compressing the light intensity range appearing at its input sufficient to make it receivable and decipherable by a standard video camera. A number of different means for compressing the intensity range are disclosed. These include the use of photogray glass, the use of a pair of interference filters, and the utilization of a new liquid crystal notch filter in combination with an interference filter. 18 figs.

Rushford, M.C.

1989-03-28T23:59:59.000Z

392

Table lamp with dynamically controlled lighting distribution and uniformly illuminated luminous shade  

DOE Patents (OSTI)

A double lamp table or floor lamp lighting system has a pair of compact fluorescent lamps (CFLs) or other lamps arranged vertically, i.e. one lamp above the other, with a reflective septum in between. By selectively turning on one or both of the CFLs, down lighting, up lighting, or both up and down lighting is produced. The control system can also vary the light intensity from each CFL. The reflective septum ensures that almost all the light produced by each lamp will be directed into the desired light distribution pattern which is selected and easily changed by the user. In a particular configuration, the reflective septum is bowl shaped, with the upper CFL sitting in the bowl, and a luminous shade hanging down from the bowl. The lower CFL provides both task lighting and uniform shade luminance. Planar compact fluorescent lamps, e.g. circular CFLs, particularly oriented horizontally, are preferable. CFLs provide energy efficiency. However, other types of lamps, including incandescent, halogen, and LEDs can also be used in the fixture. The lighting system may be designed for the home, hospitality, office or other environments.

Siminovitch, Michael J. (Pinole, CA); Page, Erik R. (Berkeley, CA)

2002-01-01T23:59:59.000Z

393

Vapor scavenging by atmospheric aerosol particles  

Science Conference Proceedings (OSTI)

Particle growth due to vapor scavenging was studied using both experimental and computational techniques. Vapor scavenging by particles is an important physical process in the atmosphere because it can result in changes to particle properties (e.g., size, shape, composition, and activity) and, thus, influence atmospheric phenomena in which particles play a role, such as cloud formation and long range transport. The influence of organic vapor on the evolution of a particle mass size distribution was investigated using a modified version of MAEROS (a multicomponent aerosol dynamics code). The modeling study attempted to identify the sources of organic aerosol observed by Novakov and Penner (1993) in a field study in Puerto Rico. Experimentally, vapor scavenging and particle growth were investigated using two techniques. The influence of the presence of organic vapor on the particle`s hydroscopicity was investigated using an electrodynamic balance. The charge on a particle was investigated theoretically and experimentally. A prototype apparatus--the refractive index thermal diffusion chamber (RITDC)--was developed to study multiple particles in the same environment at the same time.

Andrews, E.

1996-05-01T23:59:59.000Z

394

CX-000023: Categorical Exclusion Determination | Department of...  

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

The proposed action would involve the replacement of parking lot light fixtures and light bulbs with highly efficient fluorescent lights and fixtures providing energy savings...

395

Phosphor-Free Solid State Light Sources  

SciTech Connect

The objective of this work was to demonstrate a light emitting diode that emitted white light without the aid of a phosphor. The device was based on the combination of a nitride LED and a fluorescing ZnO substrate. The early portion of the work focused on the growth of ZnO in undoped and doped form. The doped ZnO was successfully engineered to emit light at specific wavelengths by incorporating various dopants into the crystalline lattice. Thereafter, the focus of the work shifted to the epitaxial growth of nitride structures on ZnO. Initially, the epitaxy was accomplished with molecular beam epitaxy (MBE). Later in the program, metallorganic chemical vapor deposition (MOCVD) was successfully used to grow nitrides on ZnO. By combining the characteristics of the doped ZnO substrate with epitaxially grown nitride LED structures, a phosphor-free white light emitting diode was successfully demonstrated and characterized.

Nause, Jeff E; Ferguson, Ian; Doolittle, Alan

2007-02-28T23:59:59.000Z

396

atmospheric water vapor | OpenEI  

Open Energy Info (EERE)

atmospheric water vapor atmospheric water vapor Dataset Summary Description (Abstract): Monthly Average Solar Resource for 2-axis tracking concentrating collectors for Mexico, Central America, and the Caribbean Islands. (Purpose): Provide information on the solar resource potential for the data domain. The insolation values represent the average solar energy available to a concentrating collector, such as a dish collector, which tracks the sun continuously. Source NREL Date Released July 31st, 2006 (8 years ago) Date Updated October 30th, 2007 (7 years ago) Keywords atmospheric water vapor Carribean Islands Central America DNI GIS Mexico NREL GEF solar SWERA UNEP Data application/zip icon Download Shapefile (zip, 247.8 KiB) text/csv icon Download Data (csv, 370.6 KiB) Quality Metrics Level of Review Some Review

397

ARM - Field Campaign - Water Vapor IOP  

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

govCampaignsWater Vapor IOP govCampaignsWater Vapor IOP Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Campaign : Water Vapor IOP 1996.09.10 - 1996.09.30 Lead Scientist : Henry Revercomb For data sets, see below. Summary SCHEDULE This IOP will be conducted from September 10 - 30, 1996 (coincident with the Fall ARM-UAV IOP). Instruments that do not require supervision will be operated continuously during this period. Instruments that do require supervision are presently planned to be operated for 8-hour periods each day. Because it is necessary to cover as broad a range of environmental conditions as possible, the daily 8-hour period will be shifted across the diurnal cycle as deemed appropriate during the IOP (but will be maintained as a contiguous 8-hour block).

398

atmoshperic water vapor | OpenEI  

Open Energy Info (EERE)

atmoshperic water vapor atmoshperic water vapor Dataset Summary Description (Abstract): Monthly Average Solar Resource for flat-plate collectors tilted at latitude for China. Source NREL Date Released April 12th, 2005 (9 years ago) Date Updated October 30th, 2007 (7 years ago) Keywords atmoshperic water vapor China GEF GIS NREL solar SWERA TILT UNEP Data application/zip icon Download Shapefile (zip, 625.6 KiB) text/csv icon Download Data (csv, 704.1 KiB) Quality Metrics Level of Review Some Review Comment Temporal and Spatial Coverage Frequency Time Period 01/01/1985 - 12/31/1991 License License Open Data Commons Public Domain Dedication and Licence (PDDL) Comment Rate this dataset Usefulness of the metadata Average vote Your vote Usefulness of the dataset Average vote Your vote Ease of access

399

Texas Electric Lighting Report  

NLE Websites -- All DOE Office Websites (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.

400

Thermal electric vapor trap arrangement and method  

DOE Patents (OSTI)

A technique for trapping vapor within a section of a tube is disclosed herein. This technique utilizes a conventional, readily providable thermal electric device having a hot side and a cold side and means for powering the device to accomplish this. The cold side of this device is positioned sufficiently close to a predetermined section of the tube and is made sufficiently cold so that any condensable vapor passing through the predetermined tube section is condensed and trapped, preferably within the predetermined tube section itself.

Alger, Terry (Tracy, CA)

1988-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "vapor light fixtures" 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

Adsorption of water vapor on reservoir rocks  

DOE Green Energy (OSTI)

Progress is reported on: adsorption of water vapor on reservoir rocks; theoretical investigation of adsorption; estimation of adsorption parameters from transient experiments; transient adsorption experiment -- salinity and noncondensible gas effects; the physics of injection of water into, transport and storage of fluids within, and production of vapor from geothermal reservoirs; injection optimization at the Geysers Geothermal Field; a model to test multiwell data interpretation for heterogeneous reservoirs; earth tide effects on downhole pressure measurements; and a finite-difference model for free surface gravity drainage well test analysis.

Not Available

1993-07-01T23:59:59.000Z

402

Light Emitting Diode (LED) Lighting and Systems  

Science Conference Proceedings (OSTI)

This EPRI Technical Update addresses the most promising and unique energy efficient light source light emitting diode (LED) lighting. Business and technical market factors (Chapter 2) explain the upcoming growth of the LED and LED lighting market. Future technical improvements to LEDs and systems are also emphasized. Discussion of the importance of utility involvement in helping their customers make the switch from traditional lighting to LED lighting is provided. LED lighting technologies are covered in...

2007-12-21T23:59:59.000Z

403

Method and Apparatus for Concentrating Vapors for Analysis  

DOE Patents (OSTI)

An apparatus and method are disclosed for pre-concentrating gaseous vapors for analysis. The invention finds application in conjunction with, e.g., analytical instruments where low detection limits for gaseous vapors are desirable. Vapors sorbed and concentrated within the bed of the apparatus can be thermally desorbed achieving at least partial separation of vapor mixtures. The apparatus is suitable, e.g., for preconcentration and sample injection, and provides greater resolution of peaks for vapors within vapor mixtures, yielding detection levels that are 10-10,000 times better than for direct sampling and analysis systems. Features are particularly useful for continuous unattended monitoring applications.

Grate, Jay W. (West Richland, WA); Baldwin, David L. (Kennewick, WA); Anheier, Jr., Norman C. (Richland, WA)

2008-10-07T23:59:59.000Z

404

U.S. Environmental Protection Agency | December 1, 2010 What to Do if a Compact Fluorescent Light (CFL) Bulb or  

E-Print Network (OSTI)

Fluorescent Light (CFL) Bulb or Fluorescent Tube Light Bulb Breaks in Your Home1 Fluorescent light bulbs contain a small amount of mercury sealed within the glass tubing. When a fluorescent bulb breaks in your home, some of this mercury is released as mercury vapor. The broken bulb can continue to release

McConnell, Terry

405

Low Temperature Direct Growth of Graphene Films on Transparent Substrates by Chemical Vapor Deposition  

E-Print Network (OSTI)

and Few- Layer Graphene by Chemical Vapor Deposition",Liu, W. , et al. (2010). "Chemical vapor deposition of large5 1.3.3. Chemical Vapor

Antoine, Geoffrey Sandosh Jeffy

2013-01-01T23:59:59.000Z

406

Profiling Atmospheric Water Vapor by Microwave Radiometry  

Science Conference Proceedings (OSTI)

High-altitude microwave radiometric observations at frequencies near 92 and 183.3 GHz were used to study the potential of retrieving atmospheric water vapor profiles over both land and water. An algorithm based on an extended Kaiman-Bucy filter ...

J. R. Wang; J. L. King; T. T. Wilheit; G. Szejwach; L. H. Gesell; R. A. Nieman; D. S. Niver; B. M. Krupp; J. A. Gagliano

1983-05-01T23:59:59.000Z

407

Polynomial Fits to Saturation Vapor Pressure  

Science Conference Proceedings (OSTI)

The authors describe eighth- and sixth-order polynomial fits to Wexler's and Hyland-Wexler's saturation-vapor-pressure expressions. Fits are provided in both least-squares and relative-error norms. Error analysis is presented. The authors show ...

Piotr J. Flatau; Robert L. Walko; William R. Cotton

1992-12-01T23:59:59.000Z

408

Vaporization of synthetic fuels. Final report. [Thesis  

DOE Green Energy (OSTI)

The problem of transient droplet vaporization in a hot convective environment is examined. The main objective of the present study is to develop an algorithm for the droplet vaporization which is simple enough to be feasibly incorporated into a complete spray combustion analysis and yet will also account for the important physics such as liquid-phase internal circulation, unsteady droplet heating and axisymmetric gas-phase convection. A simplified liquid-phase model has been obtained based on the assumption of the existence of a Hill's spherical vortex inside the droplet together with some approximations made in the governing diffusion equation. The use of the simplified model in a spray situation has also been examined. It has been found that droplet heating and vaporization are essentially unsteady and droplet temperature is nonuniform for a significant portion of its lifetime. It has also been found that the droplet vaporization characteristic can be quite sensitive to the particular liquid-phase and gas-phase models. The results of the various models are compared with the existing experimental data. Due to large scattering in the experimental measurements, particularly the droplet diameter, no definite conclusion can be drawn based on the experimental data. Finally, certain research problems which are related to the present study are suggested for future studies.

Sirignano, W.A.; Yao, S.C.; Tong, A.Y.; Talley, D.

1983-01-01T23:59:59.000Z

409

Chemical vapor deposition of mullite coatings  

DOE Patents (OSTI)

This invention is directed to the creation of crystalline mullite coatings having uniform microstructure by chemical vapor deposition (CVD). The process comprises the steps of establishing a flow of reactants which will yield mullite in a CVD reactor, and depositing a crystalline coating from the reactant flow. The process will yield crystalline coatings which are dense and of uniform thickness.

Sarin, Vinod (Lexington, MA); Mulpuri, Rao (Boston, MA)

1998-01-01T23:59:59.000Z

410

A Water Vapor Index from Satellite Measurements  

Science Conference Proceedings (OSTI)

A method for deriving a water vapor index is presented. An important feature of the index is the fact that it does not rely on radiosondes. Thus, it is not influenced by problems associated with radiosondes and the extent to which the horizontal ...

Larry M. McMillin; David S. Crosby; Mitchell D. Goldberg

1995-07-01T23:59:59.000Z

411

Microwave plasma chemical vapor deposition of nano-composite...  

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

plasma chemical vapor deposition of nano-composite CPt thin-films Title Microwave plasma chemical vapor deposition of nano-composite CPt thin-films Publication Type Journal...

412

Microwave Plasma Chemical Vapor Depositon of Nano-Structured...  

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

Plasma Chemical Vapor Depositon of Nano-Structured SnC Composite Thin-Film anodes for Li-ion Battteries Title Microwave Plasma Chemical Vapor Depositon of Nano-Structured SnC...

413

The Effect of vapor subcooling on film condensation of metals  

E-Print Network (OSTI)

This work presents an analysis of the interfacial "vapor-condensate" temperature distribution, which includes the effect of subcooling (supersaturation) in the vapor. Experimental data from previous investigators for ...

Fedorovich, Eugene D.

1968-01-01T23:59:59.000Z

414

Waste tank headspace gas and vapor characterization reference guide  

SciTech Connect

This document is to serve as a reference guide for gas and vapor sample results presented in tank characterization reports. It describes sampling equipment, devices, and protocols, and sample collection and analysis methods common to all vapor samples.

Huckaby, J.L.

1995-06-01T23:59:59.000Z

415

Atmospheric Solar Heating Rate in the Water Vapor Bands  

Science Conference Proceedings (OSTI)

The total absorption of solar radiation by water vapor in clear atmosphere is parameterized as a simple function of the scaled water vapor amount. For applications to cloudy and hazy atmospheres, the flux-weighted k-distribution functions are ...

Ming-Dah Chou

1986-11-01T23:59:59.000Z

416

Estimating the Atmospheric Water Vapor Content from Sun Photometer Measurements  

Science Conference Proceedings (OSTI)

The differential absorption technique for estimating columnar water vapor values from the analysis of sunphotometric measurements with wide- and narrowband interferential filters centered near 0.94 ?m is discussed and adapted. Water vapor line ...

Artemio Plana-Fattori; Michel Legrand; Didier Tanr; Claude Devaux; Anne Vermeulen; Philippe Dubuisson

1998-08-01T23:59:59.000Z

417

Moisture Durability of Vapor Permeable Insulating Sheathing (Fact Sheet)  

SciTech Connect

In this project, Building America team Building Science Corporation researched some of the ramifications of using exterior, vapor permeable insulation on retrofit walls with vapor permeable cavity insulation. Retrofit strategies are a key factor in reducing exterior building stock consumption.

Not Available

2013-10-01T23:59:59.000Z

418

Energy and lighting design  

SciTech Connect

A detailed examination of the current energy conservation practices for lighting systems is presented. This first part of a two-part presentation covers the following: energy and lighting design; lighting and energy standards; lighting efficiency factors; light control and photometrics; lighting and the architectural interior; luminaire impact on the environment; basic design techniques; the lighting power budget; and conservation through control.

Helms, R.N.

1979-11-01T23:59:59.000Z

419

Improved Retrieval of Integrated Water Vapor from Water Vapor Radiometer Measurements Using Numerical Weather Prediction Models  

Science Conference Proceedings (OSTI)

Water vapor radiometer (WVR) retrieval algorithms require a priori information on atmospheric conditions along the line of sight of the radiometer in order to derive opacities from observed brightness temperatures. This paper's focus is the mean ...

Steven R. Chiswell; Steven Businger; Michael Bevis; Fredrick Solheim; Christian Rocken; Randolph Ware

1994-10-01T23:59:59.000Z

420

Effects of capillarity and vapor adsorption in the depletion of vapor-dominated geothermal reservoirs  

DOE Green Energy (OSTI)

Vapor-dominated geothermal reservoirs in natural (undisturbed) conditions contain water as both vapor and liquid phases. The most compelling evidence for the presence of distributed liquid water is the observation that vapor pressures in these systems are close to saturated vapor pressure for measured reservoir temperatures (White et al., 1971; Truesdell and White, 1973). Analysis of natural heat flow conditions provides additional, indirect evidence for the ubiquitous presence of liquid. From an analysis of the heat pipe process (vapor-liquid counterflow) Preuss (1985) inferred that effective vertical permeability to liquid phase in vapor-dominated reservoirs is approximately 10{sup 17} m{sup 2}, for a heat flux of 1 W/m{sup 2}. This value appears to be at the high end of matrix permeabilities of unfractured rocks at The Geysers, suggesting that at least the smaller fractures contribute to liquid permeability. For liquid to be mobile in fractures, the rock matrix must be essentially completely liquid-saturated, because otherwise liquid phase would be sucked from the fractures into the matrix by capillary force. Large water saturation in the matrix, well above the irreducible saturation of perhaps 30%, has been shown to be compatible with production of superheated steam (Pruess and Narasimhan, 1982). In response to fluid production the liquid phase will boil, with heat of vaporization supplied by the reservoir rocks. As reservoir temperatures decline reservoir pressures will decline also. For depletion of ''bulk'' liquid, the pressure would decline along the saturated vapor pressure curve, while for liquid held by capillary and adsorptive forces inside porous media, an additional decline will arise from ''vapor pressure lowering''. Capillary pressure and vapor adsorption effects, and associated vapor pressure lowering phenomena, have received considerable attention in the geothermal literature, and also in studies related to geologic disposal of heat generating nuclear wastes, and in the drying of porous materials. Geothermally oriented studies were presented by Chicoine et al. (1977), Hsieh and Ramey (1978, 1981), Herkelrath et al. (1983), and Nghiem and Ramey (1991). Nuclear waste-related work includes papers by Herkelrath and O'Neal (1985), Pollock (1986), Eaton and Bixler (1987), Pruess et al. (1990), Nitao (1990), and Doughty and E'ruess (1991). Applications to industrial drying of porous materials have been discussed by Hamiathy (1969) arid Whitaker (1977). This paper is primarily concerned with evaluating the impact of vapor pressure lowering (VPL) effects on the depletion behavior of vapor-dominated reservoirs. We have examined experimental data on vapor adsorption and capillary pressures in an effort to identify constitutive relationships that would be applicable to the tight matrix rocks of vapor-dominated systems. Numerical simulations have been performed to evaluate the impact of these effects on the depletion of vapor-dominated reservoirs.

Pruess, Karsten; O'Sullivan, Michael

1992-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "vapor light fixtures" 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

Light Emitting Diodes and General Lighting  

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

Light Emitting Diodes and General Lighting Speaker(s): Martin Moeck Date: August 6, 2009 - 12:00pm Location: 90-3122 We give a short overview on high-power light emitting diodes,...

422

Lighting Group: Controls: PIER Lighting Projects  

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

PIER Lighting Projects CEC Public Interest Energy Research (PIER) Projects Objective Lighting controls are often expensive, complex, hard to commission properly and difficult to...

423

Architectural Lighting Analysis in Virtual Lighting Laboratory  

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

Architectural Lighting Analysis in Virtual Lighting Laboratory NOTICE Due to the current lapse of federal funding, Berkeley Lab websites are accessible, but may not be updated...

424

Modeling engine oil vaporization and transport of the oil vapor in the piston ring pack on internal combustion engines  

E-Print Network (OSTI)

A model was developed to study engine oil vaporization and oil vapor transport in the piston ring pack of internal combustion engines. With the assumption that the multi-grade oil can be modeled as a compound of several ...

Cho, Yeunwoo, 1973-

2004-01-01T23:59:59.000Z

425

The Advantage of Highly Controlled Lighting for Offices and Commercial Buildings  

SciTech Connect

The paper presents results from pilot studies of new 'workstation-specific' luminaires that are designed to provide highly, efficient, customized lighting for open-office cubicles. Workstation specific luminaires have the following characteristics: (1) they provide separate, dimming control of the cubicle's 'ambient' and 'task' lighting components, (2) occupancy sensors and control photosensors are integrated into the fixture's design and operation, (3) luminaires can be networked using physical cabling, microcontrollers and a PC running control software. The energy savings, demand response capabilities and quality of light from the two WS luminaires were evaluated and compared to the performance of a static, low-ambient lighting system that is uncontrolled. Initial results from weeks of operation provide strong indication that WS luminaires can largely eliminate the unnecessary lighting of unoccupied cubicles while providing IESNA-required light levels when the cubicles are occupied. Because each cubicle's lighting is under occupant sensor control, the WS luminaires can capitalize on the fact cubicles are often unoccupied during normal working hours and reduce their energy use accordingly.

Rubinstein, Francis; Bolotov, Dmitriy; Levi, Mark; Powell, Kevin; Schwartz, Peter

2008-08-17T23:59:59.000Z

426

McMinnville Water and Light - Commercial Energy Efficiency Rebate Programs  

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

McMinnville Water and Light - Commercial Energy Efficiency Rebate McMinnville Water and Light - Commercial Energy Efficiency Rebate Programs McMinnville Water and Light - Commercial Energy Efficiency Rebate Programs < Back Eligibility Commercial Industrial Savings Category Appliances & Electronics Commercial Lighting Lighting Manufacturing Program Info State Oregon Program Type Utility Rebate Program Rebate Amount McMinnville Water and Light Company Provider McMinnville Water and Light McMinnville Water and Light Company offers a variety of rebates for commercial and industrial customers to make energy efficient improvements to eligible facilities. MW&L offers rebates in three categories: Lighting retrofits, motor replacements, and process efficiency. Past lighting projects have included fluorescent lighting retrofits, mercury vapor

427

Fusion bonding and alignment fixture  

DOE Patents (OSTI)

An improved vacuum fusion bonding structure and process for aligned bonding of large area glass plates, patterned with microchannels and access holes and slots, for elevated glass fusion temperatures. Vacuum pumpout of all the components is through the bottom platform which yields an untouched, defect free top surface which greatly improves optical access through this smooth surface. Also, a completely non-adherent interlayer, such as graphite, with alignment and location features is located between the main steel platform and the glass plate pair, which makes large improvements in quality, yield, and ease of use, and enables aligned bonding of very large glass structures.

Ackler, Harold D. (Sunnyvale, CA); Swierkowski, Stefan P. (Livermore, CA); Tarte, Lisa A. (Livermore, CA); Hicks, Randall K. (Stockton, CA)

2000-01-01T23:59:59.000Z

428

Reactor vessel seal service fixture  

DOE Patents (OSTI)

An apparatus for the preparation of exposed sealing surfaces along the open rim of a nuclear reactor vessel comprised of a motorized mechanism for traveling along the rim and simultaneously brushing the exposed surfaces is described.

Ritz, W.C.

1975-12-01T23:59:59.000Z

429

Data:Aadf309e-0c12-4dcc-aee7-866d020b663a | Open Energy Information  

Open Energy Info (EERE)

Aadf309e-0c12-4dcc-aee7-866d020b663a Aadf309e-0c12-4dcc-aee7-866d020b663a No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Independence, Missouri (Utility Company) Effective date: 2013/07/01 End date if known: Rate name: Public Street Lighting Service - HPSV Double Mastarm Lamp - Standard Steel/Concrete Pole Sector: Lighting Description: To the City of Independence for all Public Street Lighting Service under which the street lighting pole/fixtures were originally installed by the Department prior to May 1, 1999. When (a) existing Mercury Vapor street lighting fixtures are converted to High Pressure Sodium Vapor fixtures or (b) existing Mercury Vapor and High Pressure Sodium Vapor street lighting pole/fixtures are replaced

430

Advanced Membrane Systems: Recovering Wasteful and Hazardous Fuel Vapors at the Gasoline Tank  

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

Case study covering Compact Membrane Systems, Inc. and its membrane vapor processor that recovers fuel vapors from gasoline refueling.

431

Energy Star Lighting Verification Program (Program for the Evaluation and Analysis of Residential Lighting)  

SciTech Connect

The Program for the Evaluation and Analysis of Residential Lighting (PEARL) is a watchdog program. It was created in response to complaints received by utility program managers about the performance of certain Energy Star lighting products being promoted within their service territories and the lack of a self-policing mechanism within the lighting industry that would ensure the reliability of these products and their compliance with ENERGY STAR specifications. To remedy these problems, PEARL purchases and tests products that are available to the consumers in the marketplace. The Lighting Research Center (LRC) tests the selected products against the corresponding Energy Star specifications. This final report summarizes the experimental procedure and results of all cycles (Cycles 1 through 8) of PEARL program from the beginning of year 2000 to the end of 2007, along with the description of apparatus used, equipment calibration process, experimental methodology, and research findings from the testing. In each cycle of PEARL program, PEARL Board selects a list of Compact Fluorescent Lamp (CFL) and Residential Lighting Fixture (RLF) models that are Energy Star qualified. In Cycle 5, Cycle 7, and Cycle 8, no fixture models were selected. After that PEARL sponsors procure product samples for each selected model from different stores and locations in the retail market and send them to LRC for testing. LRC then receive and select the samples, and test them against Energy Star specifications. After the testing LRC analyze and report the results to PEARL Board. Totally 185 models of CFL and 52 models of RLF were tested in PEARL program. Along with the evolution of the Energy Star specifications from year 2000 to 2003, parameters that were required by Energy Star changed during the eight years of PEARL program. The testing parameters and number of samples tested in PEARL program also changed during this time. For example, in Cycle 1, three samples of each models were tested for their photometric and electrical parameters only; in Cycle 2, 1000-hour Lumen Maintenance and the Rapid Cycle Stress Test was added and an additional set of six samples of each models were tested for Rapid Cycle Stress Test. Also, Cycle 2 data analysis included the testing and verification results against both the 'then existing' specification dated 2000 and the 'then new' specification dated 8/9/2001. In Cycle 3, Lumen Maintenance at 40% life was added and the number of samples for photometric and electrical testing was increased to five. In Cycle 6, the number of samples for photometric and electrical testing increased again to ten so that five of them were tested in base-up position and five in base-down position. A total of 2375 CFL samples were tested in PEARL program, out of the more than 3000 CFL samples that were purchased for the testing purpose of this program.

Conan O'Rourke; Yutao Zhou

2007-12-31T23:59:59.000Z

432

Next Generation Light Source  

Next Generation Light Source Super Thin Light Bulb, Energy Efficient, Long Life, Dimmable, and Uniform Illumination High Entry Barrier 71 ...

433

Vapor-pressure lowering in geothermal systems  

SciTech Connect

The water vapor-pressure lowering phenomenon in porous media was investigated for a range of temperatures by measuring vapor pressure vs. mass of water adsorbed in consolidated sandstone cores and unconsolidated silica sands. Experimental results showed that the mass of water adsorbed on the rock surface is much more than the amount of pore steam. Results also revealed that the water adsorption is caused mainly by micropores in the porous medium. Measurement of the mass of methane and ethane adsorbed on dry rocks showed that the amount of adsorption is not great in comparison with the pore gas. It was found that adsorption data for water/sandstone core studies could be normalized with respect to temperature. Although this appears not to have been reported previously, it does agree in principle with findings for solid powders with micropores. Another interesting result was that reanalysis of previous studies of capillarity in sandstones indicates that experimental data probably were influenced mostly by adsorption.

Hsieh, C.H.; Ramey, H.J. Jr.

1983-02-01T23:59:59.000Z

434

Hydrocarbon pool and vapor fire data analysis  

SciTech Connect

The flame geometry and thermal radiation data from a series of large scale experiments involving liquefied petroleum gas (LPG) and gasoline spills on water were analyzed. The experiments were conducted at the Naval Weapons Center, China Lake, California. Two types of fires have been studied; namely, pool fires and vapor fires. The spill quantity varied from 4 m/sup 3/ to approximately 6 m/sup 3/. The LPG pool fire flame height to diameter ratio were between 3.5 and 4.5. The gasoline flame height was about 2. The flame emissive powers for LPG pool fires ranged from 78 kW/m/sup 2/ to 115 kW/m/sup 2/. The average surface emissive power for gasoline pool fire was 40 kW/m/sup 2/. The LPG vapor fire emissive power ranged from 159 to 269 kW/m/sup 2/. 63 figures, 13 tables.

Mudan, K.S.

1984-10-01T23:59:59.000Z

435

Copper vapor laser modular packaging assembly  

DOE Patents (OSTI)

A modularized packaging arrangement for one or more copper vapor lasers and associated equipment is disclosed herein. This arrangement includes a single housing which contains the laser or lasers and all their associated equipment except power, water and neon, and means for bringing power, water, and neon which are necessary to the operation of the lasers into the container for use by the laser or lasers and their associated equipment.

Alger, Terry W. (Tracy, CA); Ault, Earl R. (Dublin, CA); Moses, Edward I. (Castro Valley, CA)

1992-01-01T23:59:59.000Z

436

Copper vapor laser modular packaging assembly  

DOE Patents (OSTI)

A modularized packaging arrangement for one or more copper vapor lasers and associated equipment is disclosed herein. This arrangement includes a single housing which contains the laser or lasers and all their associated equipment except power, water and neon, and means for bringing power, water, and neon which are necessary to the operation of the lasers into the container for use by the laser or lasers and their associated equipment. 2 figs.

Alger, T.W.; Ault, E.R.; Moses, E.I.

1992-12-01T23:59:59.000Z

437

DuPont Chemical Vapor Technical Report  

Science Conference Proceedings (OSTI)

DuPont Safety Resources was tasked with reviewing the current chemical vapor control practices and providing preventive recommendations on best commercial techniques to control worker exposures. The increased focus of the tank closure project to meet the 2024 Tri-Party Agreement (TPA) milestones has surfaced concerns among some CH2MHill employees and other interested parties. CH2MHill is committed to providing a safe working environment for employees and desires to safely manage the tank farm operations using appropriate control measures. To address worker concerns, CH2MHill has chartered a ''Chemical Vapors Project'' to integrate the activities of multiple CH2MHill project teams, and solicit the expertise of external resources, including an independent Industrial Hygiene expert panel, a communications consultant, and DuPont Safety Resources. Over a three-month time period, DuPont worked with CH2MHill ESH&Q, Industrial Hygiene, Engineering, and the independent expert panel to perform the assessment. The process included overview presentations, formal interviews, informal discussions, documentation review, and literature review. DuPont Safety Resources concluded that it is highly unlikely that workers in the tank farms are exposed to chemicals above established standards. Additionally, the conventional and radiological chemistry is understood, the inherent chemical hazards are known, and the risk associated with chemical vapor exposure is properly managed. The assessment highlighted management's commitment to addressing chemical vapor hazards and controlling the associated risks. Additionally, we found the Industrial Hygiene staff to be technically competent and well motivated. The tank characterization data resides in a comprehensive database containing the tank chemical compositions and relevant airborne concentrations.

MOORE, T.L.

2003-10-03T23:59:59.000Z

438

OPERATIONAL TESTS OF EBWR VAPOR RECOVERY SYSTEM  

SciTech Connect

A description of the Experimental Boiling Water Reactor vapor-recovery system is given. The seal air operating pressures, temperatures, and moisture content were measured. Air flow through the seals was measured and seal wear was assessed. Assuming direct-cycle D/sub 2/ operation, the seals were evaluated relative to the amount of D/sub 2/ leakage that would be controlled (C.J.G.)

Gariboldi, R.J.; Jacobson, D.R.

1960-08-01T23:59:59.000Z

439

Passive vapor transport solar heating systems  

DOE Green Energy (OSTI)

In the systems under consideration, refrigerant is evaporated in a solar collector and condensed in thermal storage for space or water heating located within the building at a level below that of the collector. Condensed liquid is lifted to an accumulator above the collector by the vapor pressure generated in the collector. Tests of two systems are described, and it is concluded that one of these systems offers distinct advantages.

Hedstrom, J.C.; Neeper, D.A.

1985-01-01T23:59:59.000Z

440

First Light  

E-Print Network (OSTI)

The first dwarf galaxies, which constitute the building blocks of the collapsed objects we find today in the Universe, had formed hundreds of millions of years after the big bang. This pedagogical review describes the early growth of their small-amplitude seed fluctuations from the epoch of inflation through dark matter decoupling and matter-radiation equality, to the final collapse and fragmentation of the dark matter on all mass scales above \\~10^{-4} solar masses. The condensation of baryons into halos in the mass range of ~10^5-10^{10} solar masses led to the formation of the first stars and the re-ionization of the cold hydrogen gas, left over from the big bang. The production of heavy elements by the first stars started the metal enrichment process that eventually led to the formation of rocky planets and life. A wide variety of instruments currently under design [including large-aperture infrared telescopes on the ground or in space (JWST), and low-frequency arrays for the detection of redshifted 21cm radiation], will establish better understanding of the first sources of light during an epoch in cosmic history that was largely unexplored so far. Numerical simulations of reionization are computationally challenging, as they require radiative transfer across large cosmological volumes as well as sufficently high resolution to identify the sources of the ionizing radiation. The technological challenges for observations and the computational challenges for numerical simulations, will motivate intense work in this field over the coming decade.

Abraham Loeb

2006-03-14T23:59:59.000Z

Note: This page contains sample records for the topic "vapor light fixtures" 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

A molecular view of vapor deposited glasses  

SciTech Connect

Recently, novel organic glassy materials that exhibit remarkable stability have been prepared by vapor deposition. The thermophysical properties of these new ''stable'' glasses are equivalent to those that common glasses would exhibit after aging over periods lasting thousands of years. The origin of such enhanced stability has been elusive; in the absence of detailed models, past studies have discussed the formation of new polyamorphs or that of nanocrystals to explain the observed behavior. In this work, an atomistic molecular model of trehalose, a disaccharide of glucose, is used to examine the properties of vapor-deposited stable glasses. Consistent with experiment, the model predicts the formation of stable glasses having a higher density, a lower enthalpy, and higher onset temperatures than those of the corresponding ''ordinary'' glass formed by quenching the bulk liquid. Simulations reveal that newly formed layers of the growing vapor-deposited film exhibit greater mobility than the remainder of the material, thereby enabling a reorganization of the film as it is grown. They also reveal that ''stable'' glasses exhibit a distinct layered structure in the direction normal to the substrate that is responsible for their unusual properties.

Singh, Sadanand; Pablo, Juan J. de [Department of Chemical and Biological Engineering, University of Wisconsin, Madison Wisconsin 53706 (United States)

2011-05-21T23:59:59.000Z

442

FIRST DETECTION OF WATER VAPOR IN A PRE-STELLAR CORE  

Science Conference Proceedings (OSTI)

Water is a crucial molecule in molecular astrophysics as it controls much of the gas/grain chemistry, including the formation and evolution of more complex organic molecules in ices. Pre-stellar cores provide the original reservoir of material from which future planetary systems are built, but few observational constraints exist on the formation of water and its partitioning between gas and ice in the densest cores. Thanks to the high sensitivity of the Herschel Space Observatory, we report on the first detection of water vapor at high spectral resolution toward a dense cloud on the verge of star formation, the pre-stellar core L1544. The line shows an inverse P-Cygni profile, characteristic of gravitational contraction. To reproduce the observations, water vapor has to be present in the cold and dense central few thousand AU of L1544, where species heavier than helium are expected to freeze out onto dust grains, and the ortho:para H{sub 2} ratio has to be around 1:1 or larger. The observed amount of water vapor within the core (about 1.5 Multiplication-Sign 10{sup -6} M{sub Sun }) can be maintained by far-UV photons locally produced by the impact of galactic cosmic rays with H{sub 2} molecules. Such FUV photons irradiate the icy mantles, liberating water vapor in the core center. Our Herschel data, combined with radiative transfer and chemical/dynamical models, shed light on the interplay between gas and solids in dense interstellar clouds and provide the first measurement of the water vapor abundance profile across the parent cloud of a future solar-type star and its potential planetary system.

Caselli, Paola; Douglas, Thomas [School of Physics and Astronomy, University of Leeds, Leeds LS2 9JT (United Kingdom); Keto, Eric [Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138 (United States); Bergin, Edwin A. [Department of Astronomy, The University of Michigan, 500 Church Street, Ann Arbor, MI 48109-1042 (United States); Tafalla, Mario [Observatorio Astronomico Nacional (IGN), Calle Alfonso XII, 3, E-28014 Madrid (Spain); Aikawa, Yuri [Department of Earth and Planetary Sciences, Kobe University, Nada, 657-8501 Kobe (Japan); Pagani, Laurent [LERMA and UMR 8112 du CNRS, Observatoire de Paris, 61 Av. de l'Observatoire, F-75014 Paris (France); Yildiz, Umut A.; Kristensen, Lars E.; Van Dishoeck, Ewine F. [Leiden Observatory, Leiden University, P.O. Box 9513, 2300 RA Leiden (Netherlands); Van der Tak, Floris F. S. [SRON Netherlands Institute for Space Research, P.O. Box 800, 9700 AV, Groningen (Netherlands); Walmsley, C. Malcolm; Codella, Claudio [INAF-Osservatorio Astrofisico di Arcetri, Largo E. Fermi 5, I-50125 Firenze (Italy); Nisini, Brunella, E-mail: p.caselli@leeds.ac.uk [INAF-Osservatorio Astronomico di Roma, I-00040 Monte Porzio Catone (Italy)

2012-11-10T23:59:59.000Z

443

Lighting | Department of Energy  

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

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.

444

Federal Energy Management Program: Covered Product Category: Luminaires  

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

Luminaires (Light Fixtures) to someone by E-mail Luminaires (Light Fixtures) to someone by E-mail Share Federal Energy Management Program: Covered Product Category: Luminaires (Light Fixtures) on Facebook Tweet about Federal Energy Management Program: Covered Product Category: Luminaires (Light Fixtures) on Twitter Bookmark Federal Energy Management Program: Covered Product Category: Luminaires (Light Fixtures) on Google Bookmark Federal Energy Management Program: Covered Product Category: Luminaires (Light Fixtures) on Delicious Rank Federal Energy Management Program: Covered Product Category: Luminaires (Light Fixtures) on Digg Find More places to share Federal Energy Management Program: Covered Product Category: Luminaires (Light Fixtures) on AddThis.com... Energy-Efficient Products Federal Requirements

445

NETL F 451.1-1/1 Categorical Exclusion (CX) Designation Form  

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

Energy Efficiency Retrofit Project The City of Los Angeles will replace 2,200 existing street light fixtures with LED light fixtures, and install remote monitoring units on...

446

Data:4bfd510c-3f22-483c-a328-13250b69d47a | Open Energy Information  

Open Energy Info (EERE)

Data Data Edit with form History Facebook icon Twitter icon » Data:4bfd510c-3f22-483c-a328-13250b69d47a No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Sulphur Springs Valley E C Inc Effective date: 2013/03/18 End date if known: Rate name: Street Lighting: 150 Watt HPS - Single/Wood * Sector: Lighting Description: Customer provided Facilities and Cooperative Owned and Maintained Lighting Service. Applies only to lights presently installed. All new street lighting installed shall be H.P. Sodium. As ordinary replacement of Incandescent and Mercury Vapor fixtures is required, they shall be replaced with comparable Sodium fixtures. All fixtures installed shall be subject to meeting municipal or county lighting ordinances.

447

Data:86292828-2f51-4762-87e9-1d89693ca6b3 | Open Energy Information  

Open Energy Info (EERE)

Data Data Edit with form History Facebook icon Twitter icon » Data:86292828-2f51-4762-87e9-1d89693ca6b3 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Sulphur Springs Valley E C Inc Effective date: 2013/03/18 End date if known: Rate name: Street Lighting: 175 Watt MV - Double/Steel * Sector: Lighting Description: Customer provided Facilities and Cooperative Owned and Maintained Lighting Service. Applies only to lights presently installed. All new street lighting installed shall be H.P. Sodium. As ordinary replacement of Incandescent and Mercury Vapor fixtures is required, they shall be replaced with comparable Sodium fixtures. All fixtures installed shall be subject to meeting municipal or county lighting ordinances.

448

Data:D3f812da-815b-4586-9486-b29e0092bbd7 | Open Energy Information  

Open Energy Info (EERE)

Data Data Edit with form History Facebook icon Twitter icon » Data:D3f812da-815b-4586-9486-b29e0092bbd7 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Sulphur Springs Valley E C Inc Effective date: 2013/03/18 End date if known: Rate name: Street Lighting: 175 Watt MV - Single/Wood Sector: Lighting Description: Cooperative provided Facilities and Cooperative Owned and Maintained Lighting Service. Applies only to lights presently installed. All new street lighting installed shall be H.P. Sodium. As ordinary replacement of Incandescent and Mercury Vapor fixtures is required, they shall be replaced with comparable Sodium fixtures. All fixtures installed shall be subject to meeting municipal or county lighting ordinances.

449

Data:Dc5d06f3-dd89-4d36-bbe1-fd8b2a3981f7 | Open Energy Information  

Open Energy Info (EERE)

Data Data Edit with form History Facebook icon Twitter icon » Data:Dc5d06f3-dd89-4d36-bbe1-fd8b2a3981f7 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Sulphur Springs Valley E C Inc Effective date: 2013/03/18 End date if known: Rate name: Street Lighting: 175 Watt MV - Single/Steel Sector: Lighting Description: Customer provided Facilities and Cooperative Owned and Maintained Lighting Service. Applies only to lights presently installed. All new street lighting installed shall be H.P. Sodium. As ordinary replacement of Incandescent and Mercury Vapor fixtures is required, they shall be replaced with comparable Sodium fixtures. All fixtures installed shall be subject to meeting municipal or county lighting ordinances.

450

Architectural Lighting Analysis in Virtual Lighting Laboratory  

NLE Websites -- All DOE Office Websites (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

451

New Light Sources for Tomorrow's Lighting Designs  

E-Print Network (OSTI)

The lighting industry is driven to provide light sources and lighting systems that, when properly applied, will produce a suitable luminous environment in which to perform a specified task. Tasks may include everything from office work, manufacturing and inspection to viewing priceless art objects, selecting the right chair for your living room, and deciding which produce item to select for tonight's dinner. While energy efficiency is a major consideration in any new lighting system design, the sacrifice of lighting quality may cost more in terms of lost productivity and user dissatisfaction than can ever be saved on that monthly energy bill. During the past several years, many new light sources have been developed and introduced. These product introductions have not been limited to anyone lamp type, but instead may be found in filament, fluorescent and high intensity discharge lamp families. Manufacturers of light sources have two basic goals for new product development. These goals are high efficiency lighting and improved color rendering properties. High efficiency lighting may take the form of either increasing lamp efficiency (lumens of light delivered per watt of power consumed) or decreasing lamp size, thus making a more easily controlled light source that places light where it is needed. The manufacturer's second goal is to produce lamps that render colors accurately while maintaining high efficiency. This paper will discuss new introductions in light sources and lighting systems and how they may impact the design of luminous environments of the future.

Krailo, D. A.

1986-06-01T23:59:59.000Z

452

Evaluation of a single cell and candidate materials with high water content hydrogen in a generic solid oxide fuel cell stack test fixture, Part II: materials and interface characterization  

Science Conference Proceedings (OSTI)

A generic solid oxide fuel cell (SOFC) test fixture was developed to evaluate candidate materials under realistic conditions. A commerical 50 mm x 50 mm NiO-YSZ anode supported thin YSZ electrolyte cell with lanthanum strontium manganite (LSM) cathode was tested to evaluate the stability of candidate materials. The cell was tested in two stages at 800oC: stage I of low (~3% H2O) humidity and stage II of high (~30% H2O) humidity hydrogen fuel at constant voltage or constant current mode. Part I of the work was published earlier with information of the generic test fixture design, materials, cell performance, and optical post-mortem analysis. In part II, detailed microstructure and interfacial characterizations are reported regarding the SOFC candidate materials: (Mn,Co)-spinel conductive coating, alumina coating for sealing area, ferritic stainless steel interconnect, refractory sealing glass, and their interactions with each other. Overall, the (Mn,Co)-spinel coating was very effective in minimizing Cr migration. No Cr was identified in the cathode after 1720h at 800oC. Aluminization of metallic interconnect also proved to be chemically compatible with alkaline-earth silicate sealing glass. The details of interfacial reaction and microstructure development are discussed.

Chou, Y. S.; Stevenson, Jeffry W.; Choi, Jung-Pyung

2013-01-01T23:59:59.000Z

453

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

454

Cedar-Knox Public Power Dist | Open Energy Information  

Open Energy Info (EERE)

it. Utility Rate Schedules Grid-background.png AOL Metered Service 100W MV Fixture Lighting AOL Metered Service 175W MV Fixture Lighting AOL Metered Service 250W MV Fixture...

455

Vapor port and groundwater sampling well  

DOE Patents (OSTI)

A method and apparatus have been developed for combining groundwater monitoring wells with unsaturated-zone vapor sampling ports. The apparatus allows concurrent monitoring of both the unsaturated and the saturated zone from the same well at contaminated areas. The innovative well design allows for concurrent sampling of groundwater and volatile organic compounds (VOCs) in the vadose (unsaturated) zone from a single well, saving considerable time and money. The sample tubes are banded to the outer well casing during installation of the well casing. 10 figs.

Hubbell, J.M.; Wylie, A.H.

1996-01-09T23:59:59.000Z

456

Vapor port and groundwater sampling well  

DOE Patents (OSTI)

A method and apparatus has been developed for combining groundwater monitoring wells with unsaturated-zone vapor sampling ports. The apparatus allows concurrent monitoring of both the unsaturated and the saturated zone from the same well at contaminated areas. The innovative well design allows for concurrent sampling of groundwater and volatile organic compounds (VOCs) in the vadose (unsaturated) zone from a single well, saving considerable time and money. The sample tubes are banded to the outer well casing during installation of the well casing.

Hubbell, Joel M. (Idaho Falls, ID); Wylie, Allan H. (Idaho Falls, ID)

1996-01-01T23:59:59.000Z

457

Copper vapor laser acoustic thermometry system  

DOE Patents (OSTI)

A copper vapor laser (CVL) acoustic thermometry system is disclosed. The invention couples an acoustic pulse a predetermined distance into a laser tube by means of a transducer and an alumina rod such that an echo pulse is returned along the alumina rod to the point of entry. The time differential between the point of entry of the acoustic pulse into the laser tube and the exit of the echo pulse is related to the temperature at the predetermined distance within the laser tube. This information is processed and can provide an accurate indication of the average temperature within the laser tube.

Galkowski, J.J.

1986-08-27T23:59:59.000Z

458

Photochemical studies of alkali halide vapors  

SciTech Connect

Thesis. An apparatus has been constructed for studying the photodissociation of alkali halides to produce excited alkali metal atoms. The key component is a low pressure H/sub 2/ arc continuum uv source. Radiation from this source, modulated by a chopping wheel and analyzed by a monochromator, enters a cell containing the alkali halide vapor. In the appropriate wavelength range, photodissociation occurs to produce the alkali atom in an excited /sup 2/p state, the flourescence from which is detected by a photomultiplier-lock-in amplifier combination. (auth)

Earl, B.L.

1973-08-01T23:59:59.000Z

459

ARM - Field Campaign - Fall 1997 Water Vapor IOP  

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

Water Vapor IOP Water Vapor IOP Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Campaign : Fall 1997 Water Vapor IOP 1997.09.15 - 1997.10.05 Lead Scientist : Henry Revercomb For data sets, see below. Summary The Water Vapor IOP was conducted as a follow-up to a predecessor IOP on water vapor held in September 1996. This IOP relied heavily on both ground-based guest and CART instrumentation and in-situ aircraft and tethered sonde/kite measurements. Primary operational hours were from 6 p.m. Central until at least midnight, with aircraft support normally from about 9 p.m. until midnight when available. However, many daytime measurements were made to support this IOP. The first Water Vapor IOP primarily concentrated on the atmosphere's lowest

460

Analysis of the transient compressible vapor flow in heat pipe  

SciTech Connect

The transient compressible one-dimensional vapor flow dynamics in a heat pipe is modeled. The numerical results are obtained by using the implicit non-iterative Beam-Warming finite difference method. The model is tested for simulated heat pipe vapor flow and actual vapor flow in cylindrical heat pipes. A good comparison of the present transient results for the simulated heat pipe vapor flow with the previous results of a two-dimensional numerical model is achieved and the steady state results are in agreement with the existing experimental data. The transient behavior of the vapor flow under subsonic, sonic, and supersonic speeds and high mass flow rates are successfully predicted. The one-dimensional model also describes the vapor flow dynamics in cylindrical heat pipes at high temperatures.

Jang, J.H.; Faghri, A. [Wright State Univ., Dayton, OH (United States); Chang, W.S. [Wright Research and Development Center, Wright-Patterson, OH (United States)

1989-07-01T23:59:59.000Z

Note: This page contains sample records for the topic "vapor light fixtures" 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

Method and apparatus for concentrating vapors for analysis  

DOE Patents (OSTI)

A pre-concentration device and a method are disclosed for concentrating gaseous vapors for analysis. Vapors sorbed and concentrated within the bed of the pre-concentration device are thermally desorbed, achieving at least partial separation of the vapor mixtures. The pre-concentration device is suitable, e.g., for pre-concentration and sample injection, and provides greater resolution of peaks for vapors within vapor mixtures, yielding detection levels that are 10-10,000 times better than direct sampling and analysis systems. Features are particularly useful for continuous unattended monitoring applications. The invention finds application in conjunction with, e.g., analytical instruments where low detection limits for gaseous vapors are desirable.

Grate, Jay W. (West Richland, WA); Baldwin, David L. (Kennewick, WA); Anheier, Jr., Norman C. (Richland, WA)

2012-06-05T23:59:59.000Z

462

Interfacial instability induced by lateral vapor pressure fluctuation in bounded thin liquid-vapor layers  

E-Print Network (OSTI)

We study an instability of thin liquid-vapor layers bounded by rigid parallel walls from both below and above. In this system, the interfacial instability is induced by lateral vapor pressure fluctuation, which is in turn attributed to the effect of phase change: evaporation occurs at the hotter portion of the interface and condensation at the colder one. The high vapor pressure drives the liquid away and the low one pulls it up. A set of equations describing the temporal evolution of the interface of the liquid-vapor layers is derived. This model neglects the effect of mass loss or gain at the interface and guarantees the mass conservation of the liquid layer. The result of linear stability analysis of the model shows that the presence of the pressure dependence of the local saturation temperature suppresses the growth of long-wave disturbances. We find the stability criterion, which suggests that only slight temperature gradients are sufficient to overcome the stabilizing gravitational effect for a water an...

Kanatani, Kentaro

2008-01-01T23:59:59.000Z

463

Method for controlling corrosion in thermal vapor injection gases  

DOE Patents (OSTI)

An improvement in the method for producing high pressure thermal vapor streams from combustion gases for injection into subterranean oil producing formations to stimulate the production of viscous minerals is described. The improvement involves controlling corrosion in such thermal vapor gases by injecting water near the flame in the combustion zone and injecting ammonia into a vapor producing vessel to contact the combustion gases exiting the combustion chamber.

Sperry, John S. (Houston, TX); Krajicek, Richard W. (Houston, TX)

1981-01-01T23:59:59.000Z

464

Geometry-dependent lighting  

E-Print Network (OSTI)

Abstract In this paper we introduce geometrydependent lighting that allows lighting parameters to be defined independently and possibly discrepantly over an object or scene based on the local geometry. We present and discuss Light Collages, a lighting design system with geometry-dependent lights for effective feature-enhanced visualization. Our algorithm segments the objects into local surface patches and places lights that are locally consistent but globally discrepant to enhance the perception of shape. We use spherical harmonics for efficiently storing and computing light placement and assignment. We also outline a method to find the minimal number of light sources sufficient to illuminate an object well with our globally discrepant lighting approach. Index Terms Lighting design, scientific illustration, discrepant lighting, light placement, silhouette enhancement, proximity shadows, spherical harmonics I.

Chang Ha Lee; Xuejun Hao; Amitabh Varshney

2005-01-01T23:59:59.000Z

465

Lighting Group: What's New  

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

What's New What's New in the Lighting Group For more information on what's new in the Lighting Group, please contact: Francis Rubinstein Lighting Group Leader (510) 486-4096...

466

Light in the city  

E-Print Network (OSTI)

This thesis focuses on enhancing the awareness of light for the pedestrian,and using light as a way of revealing the structure of the city and its relation to the cosmos. It proposes that aesthetic qualities of light inform ...

Srinivasan, Kavita, 1976-

2002-01-01T23:59:59.000Z

467

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

468

Energy_Savings_Light_Emitting_Diodes_Niche_Lighting_Apps.pdf...  

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

EnergySavingsLightEmittingDiodesNicheLightingApps.pdf EnergySavingsLightEmittingDiodesNicheLightingApps.pdf EnergySavingsLightEmittingDiodesNicheLightingApps.p...

469

Mercury Vapor At Lassen Volcanic National Park Area (Varekamp...  

Open Energy Info (EERE)

Community Login | Sign Up Search Page Edit History Facebook icon Twitter icon Mercury Vapor At Lassen Volcanic National Park Area (Varekamp & Buseck, 1983) Jump to:...

470

Mercury Vapor At Mickey Hot Springs Area (Varekamp & Buseck,...  

Open Energy Info (EERE)

Community Login | Sign Up Search Page Edit History Facebook icon Twitter icon Mercury Vapor At Mickey Hot Springs Area (Varekamp & Buseck, 1983) Jump to: navigation,...

471

Mercury Vapor At Breitenbush Hot Springs Area (Varekamp & Buseck...  

Open Energy Info (EERE)

Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Mercury Vapor At Breitenbush Hot Springs Area (Varekamp & Buseck, 1983) Exploration Activity...

472

Mercury Vapor At Vale Hot Springs Area (Varekamp & Buseck, 1983...  

Open Energy Info (EERE)

Community Login | Sign Up Search Page Edit History Facebook icon Twitter icon Mercury Vapor At Vale Hot Springs Area (Varekamp & Buseck, 1983) Jump to: navigation, search...

473

Mercury Vapor At Haleakala Volcano Area (Thomas, 1986) | Open Energy  

Open Energy Info (EERE)

Mercury Vapor At Haleakala Volcano Area (Thomas, 1986) Mercury Vapor At Haleakala Volcano Area (Thomas, 1986) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Mercury Vapor At Haleakala Volcano Area (Thomas, 1986) Exploration Activity Details Location Haleakala Volcano Area Exploration Technique Mercury Vapor Activity Date Usefulness not indicated DOE-funding Unknown Notes The field survey program on the northwest rift zone consisted of soil mercury and radon emanometry surveys, groundwater temperature and chemistry studies, Schlumberger resistivity soundings and self-potential profiles. Geophysical and geochemical surveys along this rift (southwest) were limited by difficult field conditions and access limitations. The geophysical program consisted of one Schlumberger sounding, one

474

Measurements of Vapor Pressures and PVT Properties for n ...  

Science Conference Proceedings (OSTI)

Page 1. Measurements of Vapor Pressures and PVT Properties for n-Butane from 280 to 440 K at Pressures to 200 MPa ...

2006-07-20T23:59:59.000Z

475

Interaction of sodium vapor and graphite studied by ...  

Science Conference Proceedings (OSTI)

The kinetics of the reaction between graphite and sodium vapor is analyzed with support ... High temperature compression test to determine the anode paste...

476

Optimal Control of Vapor Extraction of Heavy Oil.  

E-Print Network (OSTI)

??Vapor extraction (Vapex) process is an emerging technology for viscous oil recovery that has gained much attention in the oil industry. However, the oil production (more)

Muhamad, Hameed

2012-01-01T23:59:59.000Z

477

ARM - Field Campaign - ARM-FIRE Water Vapor Experiment  

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

Order Data Browell, Edward LASE Order Data Gutman, Seth GPS Order Data Richardson, Scott Chilled Mirror Order Data Sachse, G. Water Vapor Order Data Schmidlin, Francis CM Sondes...

478

Molecular restrictions for human eye irritation by chemical vapors  

E-Print Network (OSTI)

and reactive airborne chemicals. Pharmacol. Toxicol. 1998;WL. Chemesthesis: The Common Chemical Sense. In: Finger TE,MH. Quantification of chemical vapors in chemosensory

Cometto-Muniz, J. Enrique; Cain, William S.; Abraham, Michael H.

2005-01-01T23:59:59.000Z

479

Raman Lidar Measurements of Aerosols and Water Vapor During the...  

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

Raman Lidar Measurements of Aerosols and Water Vapor During the May 2003 Aerosol IOP R. A. Ferrare National Aeronautics and Space Administration Langley Research Center Hampton,...

480

Cesium vapor cycle for an advanced LMFBR  

SciTech Connect

A review indicates that a cesium vapor topping cycle appears attractive for use in the intermediate fluid circuit of an advanced LMFBR designed for a reactor outlet temperature of 1250$sup 0$F or more and would have the following advantages: (1) it would increase the thermal efficiency by about 5 to 10 points (from approximately 40 percent to approximately 45 to 50 percent) thus reducing the amount of waste heat rejected to the environment by 15 to 30 percent. (2) the higher thermal efficiency should reduce the overall capital cost of the reactor plant in dollars per kilowatt. (3) the cesium can be distilled out of the intermediate fluid circuit to leave it bone-dry, thus greatly reducing the time and cost of maintenance work (particularly for the steam generator). (4) the large volume and low pressure of the cesium vapor region in the cesium condenser-steam generator greatly reduces the magnitude of pressure fluctuations that might occur in the event of a leak in a steam generator tube, and the characteristics inherent in a condenser make it easy to design for rapid concentration of any noncondensibles that may form as a consequence of a steam leak into the cesium region so that a steam leak can be detected easily in the very early stages of its development. (auth)

Fraas, A.P.

1975-01-01T23:59:59.000Z