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


1

Ceiling Fan and Ceiling Fan Light Kit use in the U.S. Results of a Survey on Amazon Mechanical Turk  

E-Print Network (OSTI)

Ceiling Fan and Ceiling Fan Light Kit use in the U.S. —Ceiling Fan and Ceiling Fan Light Kit use in the U.S. —fans and ceiling fan light kits in the United States (

Kantner, Colleen L.S.

2013-01-01T23:59:59.000Z

2

Record of Communication Concerning Ceiling Fan and Ceiling Fan Light Kit Framework Document—Docket No. EERE-2012-BT-STD-0045  

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

This memo provides an overview of communications made to DOE staff on the subject of possible changes to standards and test procedures for ceiling fans and ceiling fan light kits.

3

Ceiling Fan and Ceiling Fan Light Kit use in the U.S. Results of a Survey on Amazon Mechanical Turk  

E-Print Network (OSTI)

Intellect, LLC (2011). Ceiling fan consumer survey data fromconsumption from ceiling fans. 5 References Amazon.com. (January/February 2001). Ceiling fans: Fulfilling the energy

Kantner, Colleen L.S.

2013-01-01T23:59:59.000Z

4

Ceiling Fan and Ceiling Fan Light Kit use in the U.S. Results of a Survey on Amazon Mechanical Turk  

E-Print Network (OSTI)

air conditioning .31   3.7   Impact of ceiling fans on air conditioningowners increased the air conditioning thermostat temperature

Kantner, Colleen L.S.

2013-01-01T23:59:59.000Z

5

Record of Communication Concerning Ceiling Fan and Ceiling Fan...  

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

Record of Communication Concerning Ceiling Fan and Ceiling Fan Light Kit Framework Document-Docket No. EERE-2012-BT-STD-0045 Record of Communication Concerning Ceiling Fan and...

6

Free Energy Efficiency Kit includes CFL light bulbs,  

E-Print Network (OSTI)

Free Energy Efficiency Kit Kit includes CFL light bulbs, spray foam, low-flow shower head, and more i ci e n cy On Thursday, March 31st New River Light & Power will sponsor a seminar that is designed

Rose, Annkatrin

7

Solid-State Lighting: Text-Alternative Version: CALiPER: Troffers, Kits,  

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

CALiPER: Troffers, Kits, and Tubes Webcast to someone by E-mail CALiPER: Troffers, Kits, and Tubes Webcast to someone by E-mail Share Solid-State Lighting: Text-Alternative Version: CALiPER: Troffers, Kits, and Tubes Webcast on Facebook Tweet about Solid-State Lighting: Text-Alternative Version: CALiPER: Troffers, Kits, and Tubes Webcast on Twitter Bookmark Solid-State Lighting: Text-Alternative Version: CALiPER: Troffers, Kits, and Tubes Webcast on Google Bookmark Solid-State Lighting: Text-Alternative Version: CALiPER: Troffers, Kits, and Tubes Webcast on Delicious Rank Solid-State Lighting: Text-Alternative Version: CALiPER: Troffers, Kits, and Tubes Webcast on Digg Find More places to share Solid-State Lighting: Text-Alternative Version: CALiPER: Troffers, Kits, and Tubes Webcast on AddThis.com... Conferences & Meetings

8

Evaluation of aftermarket LPG conversion kits in light-duty vehicle applications. Final report  

DOE Green Energy (OSTI)

SwRI was contracted by NREL to evaluate three LPG conversion kits on a Chevrolet Lumina. The objective of the project was to measure the Federal Test Procedure (FTP) emissions and fuel economy of these kits, and compare their performance to gasoline-fueled operation and to each other. Varying LPG fuel blends allowed a preliminary look at the potential for fuel system disturbance. The project required kit installation and adjustment according to manufacturer`s instructions. A limited amount of trouble diagnosis was also performed on the fuel systems. A simultaneous contract from the Texas Railroad Commission, in cooperation with NREL, provided funds for additional testing with market fuels (HD5 propane and industry average gasoline) and hydrocarbon (HC) emissions speciation to determine the ozone-forming potential of LPG HC emissions. This report documents the procurement, installation, and testing of these LPG conversion kits.

Bass, E.A. [Southwest Research Inst., San Antonio, TX (US)] [Southwest Research Inst., San Antonio, TX (US)

1993-06-01T23:59:59.000Z

9

Rui Fan  

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

Rui Fan Rui Fan 1 Cyclotron Road MS 90-4000 Berkeley CA 94720 Office Location: 90-2087 (510) 486-6305 RFan@lbl.gov Vision & Mission Organization Awards Fellowship Staff Services...

10

Fan Dai  

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

Fan Dai Fan Dai China Energy Group Lawrence Berkeley National Laboratory 1 Cyclotron Road MS 90R2002 Berkeley CA 94720 Office Location: 90-2117S (510) 486-4000 FDai@lbl.gov Fan Dai is a Ph.D. Candidate in Environmental Policy at the College of Environmental Science and Forestry, State University of New York, and a LL.M. Candidate at Berkeley School of Law, University of California. Fan's research during her stay in LBNL's China Energy Group focuses on Energy Efficiency Governance, U.S.-China Clean Energy Partnership, the Carbon Cap-and-Trade Program in California and what China can learn from California's program. Prior to LBNL, she interned at the China National Center for Climate Change Strategy and International Cooperation (NCSC), China Youth Action Climate Network (CYCAN), and China State Forestry

11

FANS - Control  

Science Conference Proceedings (OSTI)

... If set to H+ and a magnet controller is connected, you are ... Typically motors 3, 4, 5, and 6 are fixed for FANS operation A fixed motor will not be ...

12

ZHAOSHENG FAN  

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

ZHAOSHENG FAN Biosciences Division, Argonne National Laboratory, Argonne, IL 60439 Phone: (630) 252-1566; email: zfan@anl.gov EDUCATION Ph.D., Soil Physics, 2007, North Dakota...

13

Museum Fan Downloads  

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

Museum Fan Downloads Participate with us Participate Share your Stories Museum Fan Downloads invisible utility element Museum Fan Downloads Help the Bradbury Science Museum by...

14

Fan blade development. Final report Sep 81-Sep 82  

SciTech Connect

The objective of this program was to develop an improved fan blade that could be utilized in place of the current steel fan blade on the Pedal Ventilator Kit (PVK). The goals of the program were to reduce both the unit cost and weight of the fan while maintaining its effectiveness and reliability. A value analysis study was conducted on the fan blade to determine material/design revisions that offered potential manufacturing economies. Based on the conclusions of the study, two designs were chosen for fabrication. The two fan designs were constructed and tested. As a result of the performance testing, one fan blade emerged as the optimum design. Fifteen fan blades of the optimum design were constructed for FEMA inspection and distribution. Preliminary specifications were generated for the fan blade assembly. in addition, production cost estimates based on a procurement of 100,000 units were formulated for FEMA budgetary purposes.

Buday, J.M.

1982-09-01T23:59:59.000Z

15

Reference Number PCR Kit Name Manufacturer Kit ...  

Science Conference Proceedings (OSTI)

Page 1. Reference Number PCR Kit Name Manufacturer Kit Description 1 Profiler Life Technologies AmpFlSTR® Profiler® (Part number 403038) ...

2013-11-20T23:59:59.000Z

16

Solar Kit Lessons  

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

Solar Kit Lessons Middle School Curriculum Created by Northeast Sustainable Energy Association (NESEA) Click on the links below to take you to the Chapter heading: Solar Cell Inquiry Sunshine Timer Parts of a Solar Panel Part 1 Parts of a Solar Panel Part 2 Build a Simple Ammeter Solar-Powered Battery Charger Positioning Solar Panels 1 Positioning Solar Panels 2 Properties of Solar Radiation: Reflection, Transmission, and Absorption Properties of Solar Radiation: Direct and Diffuse Light Power Maximum: An Electrical Determination Calibration Curve for a Radiation Meter Solarize a Toy Solar Cells as Control Devices Solar-Powered Electrolysis of Water and the Hydrogen Economy Solar Kit Lesson #1 Solar Cell Inquiry TEACHER INFORMATION LEARNING OUTCOME

17

EVALUATION OF TRANSITIONS FOR TESTING AGRICULTURAL VENTILATION FANS WITH THE FAN ASSESSMENT NUMERATION SYSTEM (FANS).  

E-Print Network (OSTI)

??The Fan Assessment Numeration System (FANS) is an improved air velocity traverse method for measuring in situ fan performance. The FANS has been widely used,… (more)

Lopes, Igor Moreira

2012-01-01T23:59:59.000Z

18

Fan Mei | BNL  

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

Fan Mei Postdoctoral Research Associate Fan is currently working as a postdoctoral research associate with Jian Wang, investigating aerosol microphysical properties in three recent...

19

List of Whole House Fans Incentives | Open Energy Information  

Open Energy Info (EERE)

Whole House Fans Incentives Whole House Fans Incentives Jump to: navigation, search The following contains the list of 26 Whole House Fans Incentives. CSV (rows 1 - 26) Incentive Incentive Type Place Applicable Sector Eligible Technologies Active Alliant Energy Interstate Power and Light (Gas and Electric) - Farm Equipment Energy Efficiency Incentives (Iowa) Utility Rebate Program Iowa Agricultural Agricultural Equipment Ceiling Fan Clothes Washers Custom/Others pending approval Dishwasher Doors Heat recovery Lighting Motor VFDs Motors Refrigerators Water Heaters Windows Whole House Fans Room Air Conditioners Ground Source Heat Pumps Yes Alliant Energy Interstate Power and Light - Farm Equipment Energy Efficiency Incentives (Minnesota) Utility Rebate Program Minnesota Agricultural Agricultural Equipment

20

List of Ceiling Fan Incentives | Open Energy Information  

Open Energy Info (EERE)

Fan Incentives Fan Incentives Jump to: navigation, search The following contains the list of 99 Ceiling Fan Incentives. CSV (rows 1 - 99) Incentive Incentive Type Place Applicable Sector Eligible Technologies Active AEP Ohio (Electric) - Residential Energy Efficiency Rebate Program (Ohio) Utility Rebate Program Ohio Residential Building Insulation Ceiling Fan Central Air conditioners Custom/Others pending approval Duct/Air sealing Heat pumps Lighting Motors Programmable Thermostats Windows Yes AEP Ohio (Gas) - Residential Energy Efficiency Rebate Program (Ohio) Utility Rebate Program Ohio Residential Building Insulation Ceiling Fan Central Air conditioners Custom/Others pending approval Dehumidifiers Duct/Air sealing Heat pumps Lighting Motors Programmable Thermostats

Note: This page contains sample records for the topic "fan light kit" 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

The Lillehammer Submarine Fan Complex.  

E-Print Network (OSTI)

??Abstract The Lillehammer Submarine Fan Complex is a mixed mud/sand rich turbidite fan system. The fan complex was deposited in the Neoproterozoic Hedmark rift basin… (more)

Skaten, Maren Kristin Møllerup

2006-01-01T23:59:59.000Z

22

Ceiling Fan | Open Energy Information  

Open Energy Info (EERE)

Ceiling Fan Jump to: navigation, search TODO: Add description List of Ceiling Fan Incentives Retrieved from "http:en.openei.orgwindex.php?titleCeilingFan&oldid267151"...

23

PCR Kit Name Manufacturer Kit Description Profiler Plus ...  

Science Conference Proceedings (OSTI)

Page 1. PCR Kit Name Manufacturer Kit Description Profiler Plus Applied Biosystems AmpFLSTR® Profiler Plus™ (Part Number 4303326) ...

2010-06-29T23:59:59.000Z

24

Nien-fan Zhang  

Science Conference Proceedings (OSTI)

Nien-fan Zhang. Technical Areas of Research and Consulting: Statistical process control Time series analysis and forecasting. Awards: ...

2012-07-16T23:59:59.000Z

25

Fan Energy Savings Decisions  

E-Print Network (OSTI)

Axial fans are used for thousands of industrial applications consuming millions of kilowatts daily. The decision that saves dollars is to either automatically change fan speed or change blade pitch to save up to 50 percent of consumed power over a fixed pitch, constant speed fan. A discussion of the merits of each type is presented with actual test results.

Monroe, R. C.

1985-05-01T23:59:59.000Z

26

Experimental investigation of a six inch diameter, four inch span cross-flow fan .  

E-Print Network (OSTI)

??Investigations into the use of a cross-flow fan as a potential source of propulsion and lift have arisen due to the cross-flow fan's geometry, light… (more)

Ulvin, Jessica M.

2008-01-01T23:59:59.000Z

27

INFLUENCE OF FAN OPERATION ON FAN ASSESSMENT NUMERATION SYSTEM (FANS) TEST RESULTS.  

E-Print Network (OSTI)

??The use of velocity traverses to measure in-situ air flow rate of ventilation fans can be subject to significant errors. The Fan Assessment Numeration System… (more)

Morello, Gabriela Munhoz

2011-01-01T23:59:59.000Z

28

Teacher Resource Kit  

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

Teacher Resource Kit Teacher Resource Kit This kit is designed as a resource for teachers who teach grades K-5. It is intended to provide information about the Laboratory and our education resources and to introduce activities that may be useful in the classroom. The kit contains information about the Laboratory's history and current research activities. You will find information applicable to various grade levels that can be tailored to the grade level that you currently teach. Also included are materials and activities that have been obtained from sources outside the Laboratory. Requesting support from Los Alamos National Laboratory The Laboratory and its employees consider it their responsibility to devote resources to improving the quality of life

29

Fan Repair Guideline  

Science Conference Proceedings (OSTI)

The successful repair of a fan component is affected by a number of different factors. These include correctly assessing the root cause of failure, determining the best repair option, implementation of proper repair procedures, and compliance with applicable codes and standards. However, in many situations the proper solution is not clearly evident. The purpose of this document is to provide guidance in the area of induced draft / forced draft fan repair. Specifically, this document deals with the repair...

2002-08-15T23:59:59.000Z

30

Development and application of a web-based programming learning system with LED display kits  

Science Conference Proceedings (OSTI)

This paper describes a new programming learning system. It consists of a Web-based flowchart application and Light Emitting Diode (LED) display kits. The LED kits produce various animations or static images according to a flow chart. The flowchart tool ... Keywords: flowchart, led display kit, programming, web-based learning

Seok-Ju Chun; Jungwoo Ryoo

2010-03-01T23:59:59.000Z

31

Evaluation of the cooling fan efficiency index.  

E-Print Network (OSTI)

Evaluation of the Cooling Fan Efficiency indexfor a desk fan anda computer fan Stefano Schiavon 1,2,* , M. Sc. PhD

Schiavon, Stefano; Melikov, Arsen

2009-01-01T23:59:59.000Z

32

ARC4461kit  

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

talk about a Disaster Supplies Kit? talk about a Disaster Supplies Kit? After a disaster, local officials and relief workers will be on the scene, but they cannot reach everyone immediately. You could get help in hours, or it may take days. Basic services, such as electricity, gas, water, and tele- phones, may be cut off, or you may have to evacuate at a moment's notice. You probably won't have time to shop or search for the supplies you'll need. Your family will cope best by preparing for disaster before it strikes. What is a Disaster Supplies Kit? Assembling the supplies you might need following a disaster is an impor- tant part of your Family Disaster Plan. Following a disaster, having extra sup- plies at home or supplies to take with you in the event of an evacuation can help your family endure evacuation

33

Smart Fan Modules And System  

DOE Patents (OSTI)

A fan module including: two or more individual fans, each fan having an air movement means and a motor engaged with the air movement means for accelerating air entering each of the two or more individual fans; a temperature sensor for sensing a temperature associated with the two or more fans and for outputting a first signal corresponding to the temperature; rotational speed sensor for outputting a second signal corresponding to a rotational speed of each of the two or more fans; and a processor for receiving the first and second signals and controlling the two or more individual fans based on the first and second signals. A fan module including: two or more individual fans, each fan having an air movement means and a motor engaged with the air movement means for accelerating air entering each of the two or more individual fans; a temperature sensor for sensing a temperature associated with the two or more fans and for outputting a first signal corresponding to the temperature; rotational speed sensor for outputting a second signal corresponding to a rotational speed of each of the two or more fans; and a processor for receiving the first and second signals and controlling the two or more individual fans based on the first and second signals.

Cipolla, Thomas M. (Katonah, NY); Kaufman, Richard I. (Somers, NY); Mok, Lawrence S. (Brewster, NY)

2003-07-15T23:59:59.000Z

34

Fans for Cooling | Department of Energy  

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

Fans for Cooling Fans for Cooling Fans for Cooling May 30, 2012 - 7:46pm Addthis Ceiling fans circulate air in a room to help keep occupants cool. | Photo courtesy of ©iStockphoto/jimkruger Ceiling fans circulate air in a room to help keep occupants cool. | Photo courtesy of ©iStockphoto/jimkruger What does this mean for me? You may be able to keep your home cool with energy-efficient and well-placed fans. Fans are less expensive to operate than air conditioners. Circulating fans include ceiling fans, table fans, floor fans, and fans mounted to poles or walls. These fans create a wind chill effect that will make you more comfortable in your home, even if it's also cooled by natural ventilation or air conditioning. Ceiling Fans Ceiling fans are considered the most effective of these types of fans,

35

Introduction of a Cooling Fan Efficiency Index  

E-Print Network (OSTI)

with four cooling fans of different designs available on thedesign, installation, and use, the performance of cooling fans

Schiavon, Stefano; Melikov, Arsen

2009-01-01T23:59:59.000Z

36

Edmund G. Brown Jr. LIGHTING CALIFORNIA'S FUTURE  

E-Print Network (OSTI)

Edmund G. Brown Jr. Governor LIGHTING CALIFORNIA'S FUTURE: SMART LIGHT-EMITTING DIODE LIGHTING's Future: Smart LightEmitting Diode Lighting in Residential Fans. California Energy Commission, PIER. For the Smart Light emitting Diode Lighting in Residential Fans Project, the California Lighting Technology

37

Save Energy with Axial Fans  

E-Print Network (OSTI)

There are several ways to save energy in wet cooling towers and air cooled heat exchangers using axial fans. This paper will discuss ways to improve fan system efficiency in wet and dry towers both during the design phase and after installation by specifying energy efficient equipment. Variable pitch fan versus fixed pitch fan operation is discussed in terms of energy savings and means of control. The areas of interest to wet cooling tower users would be the influence on fan diameter and operating point on horsepower, how and when are velocity recovery stacks effective, the effect of varying fan speed to improve efficiency, and tip clearance effects. The areas of interest to dry tower (air cooled heat exchanger) users would be the effect of inlet losses, approach velocity losses, and losses due to air recirculation.

Monroe, R. C.

1981-01-01T23:59:59.000Z

38

Kit Carson Electric Coop, Inc | Open Energy Information  

Open Energy Info (EERE)

Kit Carson Electric Coop, Inc Kit Carson Electric Coop, Inc Jump to: navigation, search Name Kit Carson Electric Coop, Inc Place New Mexico Utility Id 10378 Utility Location Yes Ownership C NERC Location WECC NERC WECC 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 Service Commercial Interruptible Power Service - Interruption After Notice Period Commercial Irrigation Power service Residential Lighting Service - Metered Steel or Fiberglass pole - 400W M.V or 400 W HPS Lighting Lighting Service - Metered Steel or Fiberglass pole - 175W M.V or 100 W HPS

39

Introduction of a Cooling Fan Efficiency Index  

E-Print Network (OSTI)

°C °F Cooling Effect (?t eq ) °C °F Fan Power, W (P f ) Cooling-Fan Efficiency (CFE) °C/W °F/Wand B. Jones. 1983. Ceiling fans as extenders of the summer

Schiavon, Stefano; Melikov, Arsen

2009-01-01T23:59:59.000Z

40

The Internet World of Fan Fiction.  

E-Print Network (OSTI)

??Fan fiction, the most popular creative outlet for fans, allows the amateur writer an opportunity to be published and receive immediate feedback from peers. As… (more)

Herzing, Melissa Jean

2008-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "fan light kit" 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

THE WORLD'S Biggest Fan Collection  

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

WORLD'S Biggest Fan Collection WORLD'S Biggest Fan Collection If you only know the Big Ass Fan Company as the preeminent designer and manufacturer of high volume, low speed fans for factories and cows, it's time you get to know us better. While we continue to lead the way in industrial and agricultural air movement, we've also refined these designs to bring the same innovation and benefits of our famous fans to circulate an ocean of air in sound-sensitive commercial spaces and homes. And when our customers said they wanted something for smaller spaces, we listened - and we think you'll like the results. We've got you covered - ceiling to floor, wall to door! Features ï‚ž New patented airfoil system uses 10 Powerfoil airfoils, winglets and patent-pending AirFence(tm) technology to increase

42

A Java commodity grid kit.  

SciTech Connect

In this paper we report on the features of the Java Commodity Grid Kit. The Java CoG Kit provides middleware for accessing Grid functionality from the Java framework. Java CoG Kit middleware is general enough to design a variety of advanced Grid applications with quite different user requirements. Access to the Grid is established via Globus protocols, allowing the Java CoG Kit to communicate also with the C Globus reference implementation. Thus, the Java CoG Kit provides Grid developers with the ability to utilize the Grid, as well as numerous additional libraries and frameworks developed by the Java community to enable network, Internet, enterprise, and peer-to peer computing. A variety of projects have successfully used the client libraries of the Java CoG Kit to access Grids driven by the C Globus software. In this paper we also report on the efforts to develop server side Java CoG Kit components. As part of this research we have implemented a prototype pure Java resource management system that enables one to run Globus jobs on platforms on which a Java virtual machine is supported, including Windows NT machines.

von Laszewski, G.; Foster, I.; Gawor, J.; Lane, P.; Mathematics and Computer Science

2001-07-01T23:59:59.000Z

43

Detroit Public Lighting Department - Residential Energy Wise...  

Open Energy Info (EERE)

Multi-Family Residential, Residential Eligible Technologies Ceiling Fan, Lighting, LED Lighting Active Incentive Yes Implementing Sector Utility Energy Category Energy...

44

Nonferrous Metal Melting -- Marketing Kit  

Science Conference Proceedings (OSTI)

The industrial sector increasingly relies on electric furnaces for nonferrous metal melting due to declining electricity cost, greater use of recycled secondary nonferrous materials, and tightened environmental regulations. This Nonferrous Metal Melting -- Marketing Kit is designed to help utility sales and marketing personnel perform a progressive analysis of electrotechnology applications in nonferrous metal melting systems. The kit is designed for utility personnel who have limited knowledge of the no...

2000-07-27T23:59:59.000Z

45

Energy Management Curriculum Starter Kit  

SciTech Connect

The Energy Management Curriculum Starter Kit was designed to help engineering educators develop and teach energy management courses. Montana State University and Oklahoma State University courses are embodied in the model curriculum given. The curricula offered at many other universities throughout the United States are also presented. The kit was designed specifically to train engineering students to be good energy managers. Courses at both the undergraduate and postgraduate level are presented.

Turner, W.C.

1987-02-01T23:59:59.000Z

46

Solid-State Lighting: Solid-State Lighting Webcasts  

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

environment to compare the performance of conventional fluorescent troffers with T8 LED tube retrofits, LED retrofit kits, and dedicated LED troffers. Adaptive Street Lighting...

47

title Potential Global Benefits of Improved Ceiling Fan Energy...  

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

Fan Energy Efficiency year month keywords bottom up Ceiling fan Celing Fans efficiency energy efficiency Financial incentives Market Transformation residential Standards and...

48

Commit to Efficiency Resource Kit  

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

Resource Resource Kit Step 1. Commit to efficiency. Open this resource kit, register your commitment at femp.energy.gov/commit, and review your Commit to Efficiency materials. Step 2. Push for efficiency. Buy and specify energy-efficient products for every purchase. Step 3. Spread the word! Tell your colleagues to commit to efficiency, and ask your suppliers for exclusively energy-efficient products. Commercial Space Heating and Cooling * Boilers p * Central Air Conditioners n * Chillers - Air-Cooled Electric p - Water-Cooled Electric p * Air Source Heat Pumps n Commercial Water Heating * Gas Water Heaters p Residential Space Heating and Cooling

49

Commit to Efficiency Resource Kit  

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

Resource Resource Kit Step 1. Commit to efficiency. Open this resource kit, register your commitment at femp.energy.gov/commit, and review your Commit to Efficiency materials. Step 2. Push for efficiency. Buy and specify energy-efficient products for every purchase. Step 3. Spread the word! Tell your colleagues to commit to efficiency, and ask your suppliers for exclusively energy-efficient products. Commercial Space Heating and Cooling * Boilers p * Central Air Conditioners n * Chillers - Air-Cooled Electric p - Water-Cooled Electric p * Air Source Heat Pumps n Commercial Water Heating * Gas Water Heaters p Residential Space Heating and Cooling

50

Royal Pacific: Order (2013-SE-33004) | Department of Energy  

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

various basic models of medium base compact fluorescent lamps, ceiling fans, ceiling fan light kits, and illuminated exit signs comply with the applicable energy conservation...

51

Aflatoxin Test Kit Laboratory Proficiency Testing  

Science Conference Proceedings (OSTI)

Lab proficiency testing for Aflatoxin test kit to determine Total Aflatoxins.Samples include Peanut Paste, Corn Meal, Milk. Aflatoxin Test Kit Laboratory Proficiency Testing Laboratory Proficiency Program (LPP) aocs applicants certified chemist chemists

52

Sound maintenance practices protect fan investments  

Science Conference Proceedings (OSTI)

Since underground coal miners depend on axial fans, lack of maintenance could prove costly. A number of pre-emptive actions that can help keep fans running at optimal performance can also be taken. 2 photos.

Bauer, M.

2009-11-15T23:59:59.000Z

53

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

54

MECHANICAL DRAFT FANS FOR THE MODERN INCINERATOR  

E-Print Network (OSTI)

design and modiftcation. Spe cial blading and fan construction for use under corrosive conditions this will be kept fairly constant by air or water cooling during noral op eration. Since the fan will be designed. Volume control on a single inlet fan can be accomplished with a variable inlet #12;vane, designed

Columbia University

55

ComEd - Business Instant Lighting Discounts Program (Illinois...  

Open Energy Info (EERE)

Industrial, Multi-Family Residential, Private Schools Eligible Technologies Lighting, LED Lighting, Reduced Wattage Metal Halide Lamps, LED Trim Kits, Screw-In CFL's Active...

56

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:

57

UV Curable Coatings -- Marketing Kit  

Science Conference Proceedings (OSTI)

Ultra violet (UV) curable coatings are being successfully applied to electric motors, metal shafts, cell phones, printing, plastic packaging, and wood laminates. Demand is expected to expand to an even greater number of end products as issues related to environmental well-being, finish quality, cost reductions, and manufacturing efficiencies drive this market. This UV Curable Coatings-Marketing Kit is designed to help utility sales and marketing personnel present UV curable coating opportunities to custo...

2000-07-27T23:59:59.000Z

58

Information Resources: CALiPER: Troffers, Kits, and Tubes  

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

CALiPER: Troffers, Kits, and Tubes CALiPER: Troffers, Kits, and Tubes This June 20, 2013 webcast reviewed the recently completed CALiPER Exploratory Study, Recessed Troffer Lighting, in which a group of lighting designers, engineers, and facility managers compared the performance of conventional fluorescent troffers with T8 LED tube retrofits, LED retrofit kits, and dedicated LED troffers. Troffers (1'×4', 2'×2', and 2'×4') comprise more than half of all luminaires installed in commercial applications, so switching to LED technology has the potential to yield significant energy and environmental benefits. During the webcast, Naomi Miller of Pacific Northwest National Laboratory explored troffer lighting as used in office and classroom spaces, and discussed not only documented performance in measures that go beyond illuminance and luminaire efficacy, but also new design considerations for LED troffers and LED retrofit products, and the kinds of testing and certification to look for in order to get the best results from these products.

59

Information Resources: Solid-State Lighting Webcasts  

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

environment to compare the performance of conventional fluorescent troffers with T8 LED tube retrofits, LED retrofit kits, and dedicated LED troffers. Adaptive Street Lighting...

60

Development of a High Efficiency Ceiling Fan  

E-Print Network (OSTI)

The potential of ceiling fans to improve comfort during the cooling season is well documented (Rohles et al.. 1983; Fairey et al.. 1986). There are at least two cases: In the first where air conditioning is unavailable, adding ceiling fans may significantly improve building comfort and health although actually increasing energy use. However, the more common circumstance is where ceiling fans are used with the objective of providing a higher cooling system thermostat set point with acceptable comfort. Fans can also potentially avoid the use of air conditioning during "swing" seasons. Although studies commonly suggest a 2-6OF increase in the thermostat set point, data from 386 surveyed Central Florida households suggests that although fans are used an average of 13.4 hours per day, no statistically valid difference can be observed in thermostat settings between households using fans and those without them (James et al., 1996). Part of this may be due to the lack of sufficiently wide air distribution coverage within rooms (Rohles et al, 1983; Sonne and Parker, 1998). Studies touting potential cooling savings of up to 40% have usually been sponsored by fan manufacturers (eg. A.D. Little, 1981). These often make unrealistic assumptions such as presuming that occupants are within four feet of a fan with only one fan in use and a 6°F elevation of the thermostat setting. An environmental chamber study by Consumer Reports showed that the long-reported de-stratification benefits when heating are largely unsubstantiated (Consumer Reports. 1993). Thus. benefits from ceiling fans are only to reduce cooling needs and this is completely contingent on sufficient changes in interior comfort to warrant raising of the cooling thermostat. Two other factors must be taken into account in assessing the benefits of fans: their actual energy use and the added internal heat gains produced by the fans during operation. The measured electrical demand of ceiling fans varies between 5 and 115 Watts depending on model and speed selection. A power demand of 40 W at medium speed is probably typical (Chandra, 1985). Thus, a fan used for six months of the year would use 175 kwh. With 4.3 ceiling fans in an average Florida home, this amounts to about 800 kwh of fan energy consumption --about 5% of total electricity use. Also, all of the energy use of fans is eventually converted to heat within the home which must eventually be removed by ventilation air or the cooling system.

Parker, D. S.; Callahan, M. P.; Sonne, J. K.; Su, G. H.; Hibbs, B. D.

2000-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "fan light kit" 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

Exhibitor Services Kit PDF - TMS  

Science Conference Proceedings (OSTI)

Nov 6, 2008 ... Each Rental Exhibit includes 2 Arm Lights (per 10' unit). ...... for lighting verify the wattage of the bulbs in the lights and multiply by the number of ...

62

UNEP Energy Resource Kit | Open Energy Information  

Open Energy Info (EERE)

Summary Name: UNEP Energy Resource Kit AgencyCompany Organization: United Nations Environment Programme Sector: Energy Focus Area: Energy Efficiency, Renewable Energy Topics:...

63

Knowing fans, knowing music : an exploration of fan interaction on Twitter  

E-Print Network (OSTI)

know many local Ritter fans yet” 26 She responded about aI see you're a Buffy fanare you also a Browncoat? : )”The term Browncoats refers to fans of the short-lived sci-fi

McCollum, Nick

2011-01-01T23:59:59.000Z

64

Submitting Organization Hongyou Fan Sandia National Laboratories  

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

&24; 2007 R&D 100 Award Entry Form &24; Submitting Organization Hongyou Fan Sandia National Laboratories Advanced Materials Laboratory 1001 University Boulevard SE Albuquerque, NM...

65

Active Noise Control of a Radial Fan.  

E-Print Network (OSTI)

??This thesis work aims at investigating the use of an active noise control (ANC) system on a radial fan. This was done by studying the… (more)

Murthy, Muddala

2009-01-01T23:59:59.000Z

66

GroupKit Tutorial Mark Roseman  

E-Print Network (OSTI)

Kit is a toolkit for developing real-time groupware applications. Based on Berkeley's public domain Tcl/Tk language, it provides the basis for building groupware applications. Tcl is an interpreted shell-type programming language, and Tk is an interface toolkit for the X11 window system. GroupKit also relies on Tcl-DP, a Tcl

Greenberg, Saul

67

Insulation refit kit for domestic water heaters  

SciTech Connect

The development, testing, and marketing of an insulation kit which homeowners could apply to gas or electric hot water heaters in order to conserve energy in water heating are described. The kit, being marketed at $20, should save 450 kWh or 3600 ft/sup 3/ of gas per year. (LCL)

1977-03-23T23:59:59.000Z

68

Features of the Java commodity grid kit.  

SciTech Connect

In this paper we report on the features of the Java Commodity Grid Kit (Java CoG Kit). The Java CoG Kit provides middleware for accessing Grid functionality from the Java framework. Java CoG Kit middleware is general enough to design a variety of advanced Grid applications with quite different user requirements. Access to the Grid is established via Globus Toolkit protocols, allowing the Java CoG Kit to also communicate with the services distributed as part of the C Globus Toolkit reference implementation. Thus, the Java CoG Kit provides Grid developers with the ability to utilize the Grid, as well as numerous additional libraries and frameworks developed by the Java community to enable network, Internet, enterprise and peer-to-peer computing. A variety of projects have successfully used the client libraries of the Java CoG Kit to access Grids driven by the C Globus Toolkit software. In this paper we also report on the efforts to develop serverside Java CoG Kit components. As part of this research we have implemented a prototype pure Java resource management system that enables one to run Grid jobs on platforms on which a Java virtual machine is supported, including Windows NT machines.

von Laszewski, G.; Gawor, J.; Lane, P.; Rehn, N.; Russell, M.; Mathematics and Computer Science

2002-11-01T23:59:59.000Z

69

Advanced Energy-Efficient Filtration: Fan Filter Unit  

E-Print Network (OSTI)

Efficient Fan- Filter Units, Proceedings of SEMI TechnicalFor Evaluating Fan-Filter Unit Performance – Applications inPerformance of Fan-Filter Units, Version 1.2 (2004, public

Xu, Tengfang

2005-01-01T23:59:59.000Z

70

Advanced Energy-Efficient Filtration: Fan Filter Unit  

E-Print Network (OSTI)

Cleanrooms: Energy Efficient Fan- Filter Units, ProceedingsStandard Method For Evaluating Fan-Filter Unit Performance –Energy Performance of Fan-Filter Units, Version 1.2 (2004,

Xu, Tengfang

2005-01-01T23:59:59.000Z

71

Best Practice for Energy Efficient Cleanrooms: Fan-Filter Units  

E-Print Network (OSTI)

control F iltra ti on ? Fan Efficiency ? Right Sizing ?Energy Performance of Fan-Filte r Units, Version 1.3 (2005),RP36.1 (Draft). Testing Fan-Filter Units. Draft Recommended

Xu, Tengfang

2005-01-01T23:59:59.000Z

72

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

73

The Effect of Inlet Flow Profile Distortion on Fan Performance  

Science Conference Proceedings (OSTI)

Performance tests on fans for utility and industrial applications are based on codes that expect a relatively uniform velocity profile at the fan inlet. Unfortunately, when fans scaled up from the ideal model fans are installed in actual utility and industrial applications, non-uniform or distorted flow patterns often occur at the inlet of the fan. This project sought to determine and, if possible, quantify the effect on fan performance of distorted inlet flow profiles. A second goal was to determine whe...

2010-02-22T23:59:59.000Z

74

Operation and Maintenance Guidelines for Draft Fans  

Science Conference Proceedings (OSTI)

The reliability, efficiency, and safety of draft fans in fossil fuel power plants depend on effective operating and maintenance practices. These guidelines systematically present state-of-the-art techniques that utility personnel can use in operation, maintenance, troubleshooting, inspection, and weld repair of major fan components and auxiliary systems.

1999-05-13T23:59:59.000Z

75

UNEP Climate Change Resource Kit | Open Energy Information  

Open Energy Info (EERE)

UNEP Climate Change Resource Kit Jump to: navigation, search Tool Summary Name: UNEP Climate Change Resource Kit AgencyCompany Organization: United Nations Environment Programme...

76

Redesign of ceiling fan - adapted to the Scandinavian market.  

E-Print Network (OSTI)

?? The master degree thesis project, at Halmstad University, was made in cooperation with Hunter Fan, one of the leading fan companies on the American… (more)

Eliasson, Anna

2007-01-01T23:59:59.000Z

77

Potential Global Benefits of Improved Ceiling Fan Energy Efficiency  

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

Global Benefits of Improved Ceiling Fan Energy Efficiency Title Potential Global Benefits of Improved Ceiling Fan Energy Efficiency Publication Type Report LBNL Report Number...

78

Characterization of air recirculation in multiple fan ventilation systems.  

E-Print Network (OSTI)

??Booster fans, large underground fans, can increase the volumetric efficiency of ventilation systems by helping to balance the pressure and quantity distribution throughout a mine,… (more)

Wempen, Jessica Michelle

2012-01-01T23:59:59.000Z

79

Fan-fold shielded electrical leads  

DOE Patents (OSTI)

Disclosed are fan-folded electrical leads made from copper cladded Kapton, for example, with the copper cladding on one side serving as a ground plane and the copper cladding on the other side being etched to form the leads. The Kapton is fan folded with the leads located at the bottom of the fan-folds. Electrical connections are made by partially opening the folds of the fan and soldering, for example, the connections directly to the ground plane and/or the lead. The fan folded arrangement produces a number of advantages, such as electrically shielding the leads from the environment, is totally non-magnetic, and has a very low thermal conductivity, while being easy to fabricate. 3 figs.

Rohatgi, R.R.; Cowan, T.E.

1996-06-11T23:59:59.000Z

80

Fan-fold shielded electrical leads  

DOE Patents (OSTI)

Fan-folded electrical leads made from copper cladded Kapton, for example, with the copper cladding on one side serving as a ground plane and the copper cladding on the other side being etched to form the leads. The Kapton is fan folded with the leads located at the bottom of the fan-folds. Electrical connections are made by partially opening the folds of the fan and soldering, for example, the connections directly to the ground plane and/or the lead. The fan folded arrangement produces a number of advantages, such as electrically shielding the leads from the environment, is totally non-magnetic, and has a very low thermal conductivity, while being easy to fabricate.

Rohatgi, Rajeev R. (Mountain View, CA); Cowan, Thomas E. (Livermore, CA)

1996-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "fan light kit" 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

Alliant Energy Interstate Power and Light (Gas and Electric)...  

Open Energy Info (EERE)

Water Heaters, Windows, Whole House Fans, Room Air Conditioners, Geothermal Heat Pumps, LED Lighting, Heat Pump Water Heaters Active Incentive Yes Implementing Sector Utility...

82

Alliant Energy Interstate Power and Light - Farm Equipment Energy...  

Open Energy Info (EERE)

Equipment, Ceiling Fan, Clothes Washers, CustomOthers pending approval, Dishwasher, Energy Mgmt. SystemsBuilding Controls, Equipment Insulation, Heat recovery, Lighting,...

83

Microsoft Word - DOE_science_kits.docx  

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

help teachers, especially those with no background in science." At the same time, Roger Nelson, DOE Chief Scientist, requested the creation of a brand-new science kit that...

84

TEPP GoKit Information | Department of Energy  

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

TEPP GoKit Information TEPP GoKit Information TEPP GoKit Information Training GoKits Each TEPP Regional Coordinator has Instructor and Practical Exercise GoKits available for check out to assist instructors with delivery of the MERRTT Modules. The Instructor GoKit contains many of the props needed to demonstrate the optional information listed in the Instructor Guides. The Practical Exercise GoKits contain many of the items needed for the MERRTT Practical Exercise. GoKits can be requested by contacting your TEPP Regional Coordinator. Instructor GoKit The Instructor GoKit contains the following: Radiation Detection Device Miscellaneous radiation sources (smoke detector, Fiesta ware, lantern mantles) Type A shipping package Type A package inner container Examples of radiation-warning labels

85

Fan System Assessment - End User Training | Department of Energy  

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

Fan System Assessment - End User Training Fan System Assessment - End User Training Fan System Assessment - End User Training December 18, 2013 7:30AM to 4:30PM EST Boise, Idaho Optimizing industrial fan systems can take on many forms, but any fan optimization project must meet the needs of the process. This self-paced workshop highlights the benefits of fan system optimization and examines fan system performance characteristics and practical issues concerning measurement data. The session introduces the FSAT software. This powerful analysis software helps you quantify the potential benefits of configuring fan systems for optimal performance, calculate the amount of energy use by your fan system, and estimate fan system efficiency. Learn how the software works, what data is required for FSAT, and how to interpret assessment

86

Cooling with a Whole House Fan | Department of Energy  

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

Cooling with a Whole House Fan Cooling with a Whole House Fan Cooling with a Whole House Fan May 30, 2012 - 6:54pm Addthis Whole house fan installed as part of a home retrofit project in California. | Photo courtesy of Lieko Earle, NREL. Whole house fan installed as part of a home retrofit project in California. | Photo courtesy of Lieko Earle, NREL. What does this mean for me? A whole-house fan may be sufficient to cool your house, at least for part of the year. In many climates, a whole-house fan can save you money and maintain comfort during the cooling season. How does it work? A whole-house fan works by pulling air in through windows and exhausting it through the attic and roof. Whole house cooling using a whole house fan can substitute for an air conditioner most of the year in most climates. Whole house fans combined

87

Laugh out loud in real life : women's humor and fan identity; Women's humor and fan identity.  

E-Print Network (OSTI)

??The emerging field of fan studies has, until recently, been defined only by the research that has taken place within it. Almost universally, this research… (more)

Klink, Madeline LeNore

2010-01-01T23:59:59.000Z

88

Fanning the Flames of Romance: An Exploration of Fan Fiction and the Romance Novel.  

E-Print Network (OSTI)

??Fan fiction and romance novels constitute two bodies of romantic literature being produced for and by women within dramatically different environments. The purpose of this… (more)

Morrissey, Katherine

89

Evaluation of the cooling fan efficiency index.  

E-Print Network (OSTI)

between the cooling effect (measured with a thermal manikin)output is the body cooling effect [5]. Thermal manikins withThermal manikins can be used to measure the fan cooling

Schiavon, Stefano; Melikov, Arsen

2009-01-01T23:59:59.000Z

90

Advanced Manufacturing Office: Training: Fan Systems  

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

the tool and presents the basics-and the benefits-of using it to target opportunities for energy savings in your plant. Fan System Assessment - self-paced workshop Availability:...

91

Appliances and Commercial Equipment Standards  

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

certain lighting system components, but with only minor exceptions (torchieres, ceiling fan light kits, exit signs, traffic signals, and metal halide lamp fixtures), has not...

92

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.

93

An Innovative Method for Dynamic Characterization of Fan Filter Unit Operation.  

E-Print Network (OSTI)

Filtration: Fan filter units. Final Report, LawrencePerformance of Fan Filter Units, Version 1.3. ” BerkeleyEfficient Fan filter units,” Proceedings of Semiconductor

Xu, Tengfang

2006-01-01T23:59:59.000Z

94

Uranium-series comminution ages of continental sediments: Case study of a Pleistocene alluvial fan  

E-Print Network (OSTI)

of a stream-dominated alluvial fan, San Joaquin valley,on Quaternary fluvial fans, San Joaquin Basin, California,M. , (Eds), Alluvial Fans: Geomorphology, Sedimentology,

Lee, Victoria E.

2010-01-01T23:59:59.000Z

95

Parametric System Curves: Correlations Between Fan Pressure Rise and Flow for Large Commercial Buildings  

E-Print Network (OSTI)

Filter Pressure Loss Model for Fan Energy Calculation in Air2010. “Selecting Efficient Fans”. ASHRAE Journal, Vol. 52,Equipment: Chapter 20 – Fans”. Atlanta, GA: American Society

Sherman, Max

2010-01-01T23:59:59.000Z

96

An Innovative Method for Dynamic Characterization of Fan Filter Unit Operation.  

E-Print Network (OSTI)

Laboratory Methods of Testing Fans for Rating. ASHRAE. 1987.Efficient Filtration: Fan filter units. Final Report,Energy Performance of Fan Filter Units, Version 1.3. ”

Xu, Tengfang

2006-01-01T23:59:59.000Z

97

Coarse-clastic turbidite sedimentation : the neoproterozoic Imsdalen submarine fan complex, Hedmark Basin, South Norway.  

E-Print Network (OSTI)

??The Imsdalen Submarine Fan Complex is a gravel and coarse sand dominated turbidite fan system. The fan complex was deposited in the Neoproterozoic Hedmark rift… (more)

Stalsberg, Martin

2004-01-01T23:59:59.000Z

98

Kit Carson Wind Project | Open Energy Information  

Open Energy Info (EERE)

Kit Carson Wind Project Kit Carson Wind Project Facility Kit Carson Sector Wind energy Facility Type Community Wind Location CO Coordinates 38.766983°, -102.79129° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":38.766983,"lon":-102.79129,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

99

FUELS IN SOIL TEST KIT: FIELD USE OF DIESEL DOG SOIL TEST KITS  

SciTech Connect

Western Research Institute (WRI) is commercializing Diesel Dog Portable Soil Test Kits for performing analysis of fuel-contaminated soils in the field. The technology consists of a method developed by WRI (U.S. Patents 5,561,065 and 5,976,883) and hardware developed by WRI that allows the method to be performed in the field (patent pending). The method is very simple and does not require the use of highly toxic reagents. The aromatic components in a soil extract are measured by absorption at 254 nm with a field-portable photometer. WRI added significant value to the technology by taking the method through the American Society for Testing and Materials (ASTM) approval and validation processes. The method is designated ASTM Method D-5831-96, Standard Test Method for Screening Fuels in Soils. This ASTM designation allows the method to be used for federal compliance activities. In FY 99, twenty-five preproduction kits were successfully constructed in cooperation with CF Electronics, Inc., of Laramie, Wyoming. The kit components work well and the kits are fully operational. In the calendar year 2000, kits were provided to the following entities who agreed to participate as FY 99 and FY 00 JSR (Jointly Sponsored Research) cosponsors and use the kits as opportunities arose for field site work: Wyoming Department of Environmental Quality (DEQ) (3 units), F.E. Warren Air Force Base, Gradient Corporation, The Johnson Company (2 units), IT Corporation (2 units), TRC Environmental Corporation, Stone Environmental, ENSR, Action Environmental, Laco Associates, Barenco, Brown and Caldwell, Dames and Moore Lebron LLP, Phillips Petroleum, GeoSyntek, and the State of New Mexico. By early 2001, ten kits had been returned to WRI following the six-month evaluation period. On return, the components of all ten kits were fully functional. The kits were upgraded with circuit modifications, new polyethylene foam inserts, and updated instruction manuals.

Unknown

2001-05-31T23:59:59.000Z

100

Fan-less long range alpha detector  

DOE Patents (OSTI)

A fan-less long range alpha detector which operates by using an electrical field between a signal plane and the surface or substance to be monitored for air ions created by collisions with alpha radiation. Without a fan, the detector can operate without the possibility of spreading dust and potential contamination into the atmosphere. A guard plane between the signal plane and the electrically conductive enclosure and maintained at the same voltage as the signal plane, reduces leakage currents. The detector can easily monitor soil, or other solid or liquid surfaces.

MacArthur, Duncan W. (Los Alamos, NM); Bounds, John A. (Los Alamos, NM)

1994-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "fan light kit" 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

Fan-less long range alpha detector  

DOE Patents (OSTI)

A fan-less long range alpha detector is disclosed which operates by using an electrical field between a signal plane and the surface or substance to be monitored for air ions created by collisions with alpha radiation. Without a fan, the detector can operate without the possibility of spreading dust and potential contamination into the atmosphere. A guard plane between the signal plane and the electrically conductive enclosure and maintained at the same voltage as the signal plane, reduces leakage currents. The detector can easily monitor soil, or other solid or liquid surfaces. 2 figures.

MacArthur, D.W.; Bounds, J.A.

1994-05-10T23:59:59.000Z

102

Laboratory evaluation of fan/filter units' aerodynamic and energy performance  

E-Print Network (OSTI)

such as motor types, fan wheels, design, and orientations ofventilation system design, testing of fans and ventilation

Xu, Tengfang; Jeng, Ming-Shan

2004-01-01T23:59:59.000Z

103

Fan Blade Fracture in a Welded Assembly - Programmaster.org  

Science Conference Proceedings (OSTI)

About this Abstract. Meeting, Materials Science & Technology 2013. Symposium, Failure Analysis and Prevention. Presentation Title, Fan Blade Fracture in a ...

104

Fluorescent lamp dimming adaptor kit  

SciTech Connect

An add-on fluorescent lamp dimming adaptor is described for connecting to a conventional nondimming ballast in a fluorescent lighting system, the system including a source of ac voltage. The ballast has terminals for connecting to a fluorescent lamp, the adaptor comprising: a switching module adapted to be coupled to the terminals for switching current from the lamp, the switching module being connected in parallel with the lamp to divert current from the lamp when the switching module conducts; and a level control coupled to the switching module, the level control controlling the conductive state of the switching module to vary the current in the lamp according to a dimming control signal supplied to the level control, the level control causing the switching module to switch at a frequency in the range of 300 hertz and higher during times that the lamp current is being varied.

Alley, R.P.

1987-07-21T23:59:59.000Z

105

TR-034 Geomorphology March 2006 Coastal fan destabilization  

E-Print Network (OSTI)

the watershed boundary). 3.0 STUDY DESIGN AND METHODS To evaluate fans from a broad range of coastal conditionsTR-034 Geomorphology March 2006 Coastal fan destabilization and forest management by T.H. Millard Columbia V9L 1V2 Citation: Millard, T.H., D.J. Wilford and M.E. Oden. 2006. Coastal fan destabilization

106

Recent Sediments of the Monterey Deep-Sea Fan  

E-Print Network (OSTI)

T Or THE MONTEREV DEEP SEA FAN PLAlE Conpl1.d and ren1our.dO F THE MONTEREY DEEP- SEA FAN by P a t Wilde Berkeley,of segmented alluvial fans in w e s t e r n F r e s n o

Wilde, Pat

1965-01-01T23:59:59.000Z

107

High Efficiency Fans and High Efficiency Electrical Motors  

E-Print Network (OSTI)

Replacing nominal efficient electrical motors with premium efficiency can save on electrical power costs in cotton gins. Connected horsepower load on industrial air fans is approximately 60% of the total horsepower in a typical cotton gin. By replacing old inefficient centrifugal fans with new higher efficiency fans, additional power savings can be achieved.

Breedlove, C. W.

1989-09-01T23:59:59.000Z

108

Data Linking with Ontology Alignment Zhengjie Fan  

E-Print Network (OSTI)

Data Linking with Ontology Alignment Zhengjie Fan INRIA & LIG 655, avenue de l'Europe, Montbonnot data on the web, so that users can share information semantically. Then, linking isolated data sets to to be compared, so that it enhances the accuracy of the linking process. I propose a data linking method

109

Lattice congruences, fans and Hopf algebras  

Science Conference Proceedings (OSTI)

We give a unified explanation of the geometric and algebraic properties of two well-known maps, one from permutations to triangulations, and another from permutations to subsets. Furthermore we give a broad generalization of the maps. Specifically for ... Keywords: Malvenuto-Reutenauer Hopf algebra, coexter group, fan poset, hyperplane arrangement, pattern avoidance, permutohedron, poset of regions, weak order

Nathan Reading

2005-05-01T23:59:59.000Z

110

Concord Municipal Light Plant- Commercial Energy Efficiency Rebate Program  

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

Concord Municipal Light Plant (CMLP) offers rebates to commercial customers for a variety of appliances, ETS heating systems, general lighting upgrades, CFL bulbs, and exit sign retrofit kits. A...

111

Demonstration of Intelligent Control and Fan Improvements in Computer Room  

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

Demonstration of Intelligent Control and Fan Improvements in Computer Room Demonstration of Intelligent Control and Fan Improvements in Computer Room Air Handlers Title Demonstration of Intelligent Control and Fan Improvements in Computer Room Air Handlers Publication Type Report Refereed Designation Unknown LBNL Report Number LBNL-6007E Year of Publication 2012 Authors Coles, Henry C., Steve E. Greenberg, and Corrine Vita Document Number LBNL-6007E Date Published 12/2012 Publisher Lawrence Berkeley National Laboratory City Berkeley, CA Keywords air distribution, building technology and urban systems department, computer room air handler, crah control, data center, data center crah, ec fan, ecm, ecm fan, fan speed control, high tech and industrial systems group, plug fan, variable frequency drive, vfd, wireless control Abstract

112

Analysing International Sports Fan Motivations and Constraints: The Case of Japanese International Sports Fan Tourists and Rugby World Cup Fan Tourists.  

E-Print Network (OSTI)

??The scale of professional sports leagues and mega sports events has expanded recently. Many sports fans travel to foreign countries to watch international events featuring… (more)

Nishio, Tatsuru

2013-01-01T23:59:59.000Z

113

Sarasota County - Get Energy Smart Retrofit Program (Florida...  

Open Energy Info (EERE)

Lighting, Refrigerators, Water Heaters, Windows, Geothermal Heat Pumps, Solar Water Heat, Energy Savings Device Kit, Home Energy Audit, Solar Attic Fan Active Incentive No...

114

Performance Assessment of Photovoltaic Attic Ventilator Fans  

E-Print Network (OSTI)

Controlling summer attic heat gain is important to reducing air conditioning energy use in homes in hot-humid climates. Both heat transfer through ceilings and t attic duct systems can make up a large part of peak cooling demand, Attic ventilation has long been identified as a method to abate such heat gains. We present test results from using the photovoltaic (PV) attic ventilator fans in a test home to assess impact on attic and cooling energy performance.

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

2000-01-01T23:59:59.000Z

115

HVAC Fans and Dampers Maintenance Guide  

Science Conference Proceedings (OSTI)

Heating, ventilation, and air conditioning (HVAC) systems serve an important function in nuclear power plants because these systems are responsible for maintaining many environmental conditions throughout the facility. Failure of these components can induce undesirable radiological conditions and stressful working conditions, and can compromise the life of qualified equipment. Some HVAC fan and damper failures are preventable by monitoring operating parameters and performing recommended maintenance activ...

1999-08-26T23:59:59.000Z

116

Nonlinear fan instability of electromagnetic waves  

Science Conference Proceedings (OSTI)

This paper studies the linear and nonlinear stages of the fan instability, considering electromagnetic waves of the whistler frequency range interacting resonantly with energetic electron fluxes in magnetized plasmas. The main attention is paid to determine the wave-particle interaction processes that can lead to the excitation of intense electromagnetic waves by nonequilibrium particle distributions involving suprathermal tails, and to explain under what conditions and through what mechanisms they can occur, develop, and saturate. This paper presents and discusses two main processes: (i) the linear fan instability and (ii) the nonlinear process of dynamical resonance merging, which can significantly amplify the energy carried by linearly destabilized waves after they saturate due to particle trapping. This study consists of (i) determining analytically and numerically, for parameters typical of space and laboratory plasmas, the linear growth rates of whistlers excited by suprathermal particle fluxes through the fan instability, as well as the corresponding thresholds and the physical conditions at which the instability can appear, (ii) building a theoretical self-consistent 3D model and a related numerical code for describing the nonlinear evolution of the wave-particle system, and (iii) performing numerical simulations to reveal and characterize the nonlinear amplification process at work, its conditions of development, and its consequences, notably in terms of electromagnetic wave radiation. The simulations show that when the waves have reached sufficient energy levels owing to the linear fan instability, they saturate by trapping particles and due to the complex dynamics of these particles in the electromagnetic fields, the resonant velocities' domains of the waves overlap and merge, meanwhile a strong increase of the wave energy occurs.

Krafft, C. [Laboratoire de Physique des Plasmas, Ecole Polytechnique, 91128 Palaiseau Cedex (France) and University Paris Sud, 91405 Orsay Cedex (France); Volokitin, A. [Space Research Institute (IKI), 117997, 84/32 Profsoyuznaya Str., Moscow (Russian Federation)

2010-10-15T23:59:59.000Z

117

Mass and fans in attached sunspaces  

DOE Green Energy (OSTI)

The effect of thermal storage mass on the performance of an attached sunspace is investigated for a particular design in Boston. Mass in the sunspace and in the adjoining building are compared. Performance is evaluated in terms of temperature conditions in the sunspace and delivery of useful solar heat to the adjoining building. The dependence of the results on the manner of heat delivery is studied. Both natural convection and fan-forced air flow are included.

Jones, R.W.; McFarland, R.D.; Lazarus, G.S.

1982-01-01T23:59:59.000Z

118

Use of fan rig data for the understanding and prediction of fan broadband noise and noise changes due to a variable area nozzle.  

E-Print Network (OSTI)

??This thesis presents the results of the research component of this EngD, entitled Use of fan rig data for the understanding and prediction of fan… (more)

Deane, Eugene Pio

2009-01-01T23:59:59.000Z

119

An Aerodynamic Design Technique For Optimizing Fan Blade Spacing  

E-Print Network (OSTI)

INTRODUCTION Aerodynamic shape optimization involves designing the most efficient shapes of bodies that move through fluids. An optimization algorithm perturbs the shape of an airfoil until it finds the shape which best exhibits a given design objective. For an inverse design technique, this objective is a prescribed aerodynamic distribution, usually the surface pressure distribution. Liebeck pressure distributions [1], for example, have been demonstrated to generate airfoils with high lift to drag ratios. When designing fans, consideration must be given not only to the shape of the fan blades, but also to the distance separating the fan blades. This spacing is defined by the pitch/chord ratio t/l, where the pitch, t, is the distance between fan blades, and the chord, l, is the length of each fan blade. In this work, an inverse algorithm is developed, then used to design fan blade shapes and to find the optimal blade spacing.

T. Rogalsky; R.W. Derksen; Rt N; Rt N; S. Kocabiyik

1999-01-01T23:59:59.000Z

120

Development of In-Situ Fan Curve Measurement with One Airflow Measurement  

E-Print Network (OSTI)

Fan airflow is the key parameter for air volume tracking control in variable air volume systems. One of the airflow measurement methods is to determine airflow using the fan speed, fan head, and fan curve. Both fan speed and fan head can be measured accurately. Therefore, the accuracy of the fan airflow depends on the accuracy of the fan curve. An experimental method has been developed to determine the in-situ fan curve with only one airflow measurement. This paper presents the theoretical background, experimental procedures, and verification results.

Liu, G.; Joo, I. S.; Song, L.; Liu, M.

2003-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "fan light kit" 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

NEAMS ToolKit: advanced computational tools for modeling & simulation...  

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

NEAMS ToolKit: advanced computational tools for modeling & simulation of advanced reactor systems Director's Welcome Organization Achievements Highlights Fact Sheets, Brochures &...

122

Effect of baselevel change on floodplain and fan sediment storage and ephemeral tributary channel morphology, Navarro River, California  

E-Print Network (OSTI)

CHANGE ON FLOODPLAIN AND FAN SEDIMENT STORAGE AND EPHEMERALaffects floodplain and fan sediment storage and smalllowered baselevel on floodplain and fan sediment storage and

Florsheim, Joan L; Mount, Jeffrey F.; Rutten, Luke T.

2000-01-01T23:59:59.000Z

123

Field Study of Exhaust Fans for Mitigating Indoor Air Quality Problems: Final Report to Bonneville Power Administration  

E-Print Network (OSTI)

Using Mechanical Ventilation Exhaust Fans Air-to-Air Heatexpected from exhaust fan A-I Infiltration contribution toIndoor Air Quality -- Exhaust Fan Mitigation" Final Report

Grimsrud, David T.

2009-01-01T23:59:59.000Z

124

Stratigraphic evolution and characteristics of lobes : a high-resolution study of Fan 3, Tanqua Karoo, South Africa.  

E-Print Network (OSTI)

??Fan 3 is one of four basin-floor fans that form part of the Tanqua Karoo Fan Complex in South Africa. It can be subdivided into… (more)

Neethling, J. M.

2009-01-01T23:59:59.000Z

125

Page not found | Department of Energy  

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

11 - 720 of 21,429 results. Download Record of Communication Concerning Ceiling Fan and Ceiling Fan Light Kit Framework Document-Docket No. EERE-2012-BT-STD-0045 This memo provides...

126

Disclosure of Permitted Communication Concerning Fossil Fuel...  

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

Document -- Docket No. EERE-2011-BT-CE-0077 Record of Communication Concerning Ceiling Fan and Ceiling Fan Light Kit Framework Document-Docket No. EERE-2012-BT-STD-0045 Docket...

127

Disclosure of Permitted Communication Concerning Regional Standards...  

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

No. EERE-2010-BT-STD-0031; RIN 1904-AB96 Record of Communication Concerning Ceiling Fan and Ceiling Fan Light Kit Framework Document-Docket No. EERE-2012-BT-STD-0045...

128

FUELS IN SOIL TEST KIT: FIELD USE OF DIESEL DOG SOIL TEST KITS  

DOE Green Energy (OSTI)

Western Research Institute (WRI) has developed a new commercial product ready for technology transfer, the Diesel Dog{reg_sign} Portable Soil Test Kit, for performing analysis of fuel-contaminated soils in the field. The technology consists of a method developed by WRI (U.S. Patents 5,561,065 and 5,976,883) and hardware developed by WRI that allows the method to be performed in the field (patent pending). The method is very simple and does not require the use of highly toxic reagents. The aromatic components in a soil extract are measured by absorption at 254 nm with a field-portable photometer. WRI added significant value to the technology by taking the method through the American Society for Testing and Materials (ASTM) approval and validation processes. The method is designated as ASTM Method D 5831-96, Standard Test Method for Screening Fuels in Soils. This ASTM designation allows the method to be used for federal compliance activities. In June 2001, the Diesel Dog technology won an American Chemical Society Regional Industrial Innovations Award. To gain field experience with the new technology, Diesel Dog kits have been used for a variety of site evaluation and cleanup activities. Information gained from these activities has led to improvements in hardware configurations and additional insight into correlating Diesel Dog results with results from laboratory methods. The Wyoming Department of Environmental Quality (DEQ) used Diesel Dog Soil Test Kits to guide cleanups at a variety of sites throughout the state. ENSR, of Acton, Massachusetts, used a Diesel Dog Portable Soil Test Kit to evaluate sites in the Virgin Islands and Georgia. ChemTrack and the U.S. Army Corps of Engineers successfully used a test kit to guide excavation at an abandoned FAA fuel-contaminated site near Fairbanks, Alaska. Barenco, Inc. is using a Diesel Dog Portable Soil Test Kit for site evaluations in Canada. A small spill of diesel fuel was cleaned up in Laramie, Wyoming using a Diesel Dog Soil Test Kit.

Susan S. Sorini; John F. Schabron; Joseph F. Rovani, Jr.

2002-09-30T23:59:59.000Z

129

Active control of fan noise and vortex shedding.  

E-Print Network (OSTI)

??[Truncated abstract] The subject of fan noise generating mechanisms and its control has been studied intensively over the past few decades as a result of… (more)

Wong, Yee-Jun

2004-01-01T23:59:59.000Z

130

Optimization of Active Noise Control for Small Axial Cooling Fans.  

E-Print Network (OSTI)

??Previous work has shown that active noise control is a feasible solution to attenuate tonal noise radiated by small axial cooling fans, such as those… (more)

Monson, Brian B 1979-

2006-01-01T23:59:59.000Z

131

Characteristics of Residential Housing Units by Ceiling Fans, 2001  

U.S. Energy Information Administration (EIA)

A reporting of the number of housing units using ceiling fans in U.S. households as reported in the 2001 Residential Energy Consumption Survey

132

Supply Fan Control for Constant Air Volume Air Handling Units  

E-Print Network (OSTI)

Since terminal boxes do not have a modulation damper in constant volume (CV) air handling unit (AHU) systems, zone reheat coils have to be modulated to maintain the space temperature with constant supply airflow. This conventional control sequence causes a significant amount of reheat and constant fan power under partial load conditions. Variable Frequency Drives (VFDs) can be installed on these constant air volume systems. The fan speed can be modulated based on the maximum zone load. This paper present the procedure to control the supply fan speed and analyzes the thermal performance and major fan energy and thermal energy savings without expensive VAV retrofit through the actual system operation.

Cho, Y.; Wang, G.; Liu, M.

2007-01-01T23:59:59.000Z

133

Water-side Economizer for Non-Fan Cooling Systems  

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

changes to the commercial provisions of the 2012 IECC: Water-side Economizer for Non-Fan Cooling Systems R Hart Pacific Northwest National Laboratory January 2013 Proposal...

134

Table 1. Household Characteristics by Ceiling Fans, 2001  

U.S. Energy Information Administration (EIA)

A reporting of the number of housing units using ceiling fans in U.S. households as reported in the 2001 Residential Energy Consumption Survey

135

Cooling Tower Fan Motor Power Optimization Study  

Science Conference Proceedings (OSTI)

Cooling towers are in use at more than 200 major electric generating plants in the United States, representing approximately 800 units and a total of more than 210,000 MW. The auxiliary power consumed by cooling tower fan motors can significantly reduce the net power output of steam-cycle power plants. Cooling tower specifications are established by the economic and operational requirements of maximum unit load and the most demanding environmental conditions expected in the tower’s locale. Since power pl...

2011-11-16T23:59:59.000Z

136

Appliances and Commercial Equipment Standards  

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

Ceiling Fan Light Kits Ceiling Fan Light Kits Sign up for e-mail updates on regulations for this and other products The Department of Energy (DOE) has regulated the energy efficiency level of ceiling fan light kits since 2007. Ceiling fan light kits are used to provide light from a ceiling fan. The kit can be attached to the ceiling fan prior to or after the time of retail sale. The current standard will save approximately 4.6 quads of energy and result in approximately $53.2 billion in energy bill savings for products shipped from 2007-2031. The standard will avoid about 240 million metric tons of carbon dioxide emissions, equivalent to the annual greenhouse gas emissions of 47 million automobiles. Recent Updates | Standards | Test Procedures | Waiver, Exception, and Exemption Information | Statutory Authority | Historical Information | Contact Information

137

Standard Methods of Characterizing Performance of Fan Filter Units, Version 3.0  

E-Print Network (OSTI)

power input to operate the FFU at certain airflow conditions, including fan motor, controller, and transformerpower supply to the fan motor, speed control and display device, transformer,power demand shall include fan motor, speed control and display device, transformer,

Xu, Tengfang

2007-01-01T23:59:59.000Z

138

An Innovative Method for Dynamic Characterization of Fan Filter Unit Operation.  

E-Print Network (OSTI)

power for fan motor, controller, and accessories such as transformerpower demand shall include fan motor, speed control and display device, transformer,power demand shall include the fan, frequency drive motor, speed control device, transformer

Xu, Tengfang

2006-01-01T23:59:59.000Z

139

An Innovative Method for Dynamic Characterization of Fan Filter Unit Operation.  

E-Print Network (OSTI)

that is affected by fan-wheel design, air-path and size,by- 4-ft) fan filter units with various design, operation,differential – the design and control schemes of fan filter

Xu, Tengfang

2006-01-01T23:59:59.000Z

140

Development of a Fan-Filter Unit Test Standard, Laboratory Validations, and its Applications across Industries  

E-Print Network (OSTI)

Energy Performance of Fan-Filter Units, Version 1.3 (2005).Energy Performance of Fan-Filter Units, Version 2.0 (2006).Evaluation of Fan-filter Units’ Aerodynamic and Energy

Xu, Tengfang

2008-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "fan light kit" 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

Toward green systems for cleanrooms: Energy efficient fan-filter units  

E-Print Network (OSTI)

M. and F. Tsau. 2002. Fan-Filter Unit (FFU) Test Procedures.Laboratory Methods of Testing Fans for Rating, Air MovementTest Procedure For Fan-Filter Units (not published). [6] Xu,

Jeng, Ming-Shan; Xu, Tengfang; Lan, Chao-Ho

2004-01-01T23:59:59.000Z

142

Development of a Fan-Filter Unit Test Standard, Laboratory Validations, and its Applications across Industries  

E-Print Network (OSTI)

Energy Performance of Fan-Filter Units, Version 1.3 (2005).Energy Performance of Fan-Filter Units, Version 2.0 (2006).Laboratory Evaluation of Fan-filter Units’ Aerodynamic and

Xu, Tengfang

2008-01-01T23:59:59.000Z

143

Laboratory evaluation of fan/filter units' aerodynamic and energy performance  

E-Print Network (OSTI)

Jeng, M.S. , F. Tsau. 2002. Fan-Filter Unit (FFU) TestLaboratory Methods of Testing Fans for Rating, Air MovementTest Procedure For Fan-Filter Units (not published). Xu,

Xu, Tengfang; Jeng, Ming-Shan

2004-01-01T23:59:59.000Z

144

Standard Methods of Characterizing Performance of Fan Filter Units, Version 3.0  

E-Print Network (OSTI)

Efficient Filtration: Fan-filter Units. Final Report,Xu. 2007. “The Development of Fan Filter Unit with Flow Rate2007. “Performance of Large Fan Filter Units for Cleanroom

Xu, Tengfang

2007-01-01T23:59:59.000Z

145

“Starring” Madhuri as Durga: The Madhuri Dixit Temple and Performative Fan-Bhakti of Pappu Sardar  

E-Print Network (OSTI)

Devotion and Defiance in Fan Activity. ” In Ravi Vasudevan,Temple and Performative Fan-Bhakti of Pappu Sardar / 415Temple and Performative Fan-Bhakti of Pappu Sardar Shalini

Kakar, Shalini

2009-01-01T23:59:59.000Z

146

Handcrafting textile interfaces from a kit-of-no-parts  

Science Conference Proceedings (OSTI)

This paper explores the idea of handcrafted electronics. We introduce a kit-of-no-parts approach to building electronics from a diverse palette of craft materials, which we argue is more personal, understandable and accessible than the construction of ... Keywords: construction kits, craft materials, design methodology, diy, documentation, e-textiles, personalization, sensors, workshops

Hannah Perner-Wilson; Leah Buechley; Mika Satomi

2011-01-01T23:59:59.000Z

147

Fan System Effects: How Fan Ductwork Design Impacts Overall System Efficiency and What the Approach Should be for Optimization  

E-Print Network (OSTI)

"In order to establish the aerodynamic performance characteristics of a custom fan or even a line of fans, the accepted practice of the industry is to carry out testing on a scale model in a laboratory to develop its fan performance curve. Then by applying affinity laws in conjunction with very specific rules that address scaling issues, the performance characteristics of geometrically similar fans can be predicted. These affinity laws (frequently referred to as fan laws) also allow the performance of fans operating at different speeds or handling gases at different density values to be accurately predicted. However, it is often found that even fans with well defined and pedigreed performance curves are unable to meet their performance expectations once they are installed on the systems for which they have been sold. This is primarily due to the adverse aerodynamic impact of the inlet or outlet connections on the performance capacity of the fan and thus on the overall system efficiency. The general term for design conditions at inlets or outlets of fans that cause deficient aerodynamic performance is ‘system effects’. The characteristics of fan system effects are that they reduce fan capacity and are both velocity and geometry dependent. On the inlet side of a fan, this generally characterizes itself by a flow pattern that is highly non?uniform. On the discharge side, the high and low velocity flow streams leaving the fan may simply be prevented from redeveloping a uniform flow profile and normal static pressure conversion before encountering a disturbance. The term can also apply to system elements such as silencers, elbows and transitions. For these components, the actual pressure drop across them may be significantly higher than their calculated or rated values if the velocity profile of the entering flow is skewed or non?uniform. For either case (fan connection or system component), the result is that additional power will be required to address the flow rate required by the system. In many instances, system designers are simply unfamiliar with the importance of understanding system effects as it pertains to new fan selections and the attendant power requirements. At a minimum, a reasonable approach for new fan projects should be to establish the theoretical system effect of connection designs by using a recognized document such as Air Movement and Control Association Publication 201. The objective should be to first minimize their impact through appropriate connection design modifications in conjunction with potential fan inlet and outlet re?orientation. Once the system effects are minimized, the residual value should be applied to the fan performance specification in order to ensure that the fan is selected for the required aerodynamic capacity. For system components, an approach that has proved to be of significant value is to predict the flow pattern using computation fluid dynamics (CFD) modelling tools and in this process, the design can be tweaked until the designer finds the overall pressure drops of a system are minimized to the greatest practical extent. Similarly, CFD can be used to predict the flow profile at a fan inlet to ensure that it is as uniform as practically possible. This paper reviews the concept of system effects from the perspective of fan power requirements and provides a methodology for approaching system design from the perspective of optimizing fan energy use while achieving the required system capacity."

Martin, V.

2009-05-01T23:59:59.000Z

148

Fan-speed-aware scheduling of data intensive jobs  

Science Conference Proceedings (OSTI)

As server processor power densities increase, the cost of air cooling also grows resulting from higher fan speeds. Our measurements show that vibrations induced by fans in high-end servers and its rack neighbors cause a dramatic drop in hard disk bandwidth, ... Keywords: cooling, disk i/o, energy, thermal, vibration

Christine S. Chan; Yanqin Jin; Yen-Kuan Wu; Kenny Gross; Kalyan Vaidyanathan; Tajana `imuni Rosing

2012-07-01T23:59:59.000Z

149

Choosing the right boiler air fans at Weston 4  

SciTech Connect

When it came to choosing the three 'big' boiler air fans - forced draft, induced draft and primary air, the decision revolved around efficiency. The decision making process for fan selection for the Western 4 supercritical coal-fired plant is described in this article. 3 photos.

Spring, N.

2009-04-15T23:59:59.000Z

150

Control system for heat exchangers fans in a refrigeration system  

Science Conference Proceedings (OSTI)

The paper presents a method for controlling evaporator and condenser fans in a refrigeration system. The refrigeration system includes a refrigerant circuit defined by a compressor, a condenser, a throttling device, and an evaporator. The system includes ... Keywords: controlling, fan, refrigeration system, variable frequency drive unit

Cristian Iosifescu; Valeriu Damian; C?lin Ciufudean

2010-05-01T23:59:59.000Z

151

Design and Specification Guidelines for Large Draft Fans and Systems  

Science Conference Proceedings (OSTI)

Design shortcomings in draft fans and related air-gas systems can cause fan failure and costly outages of large fossil fuel power plants. These guidelines will help engineers and manufacturers achieve a better understanding of the design features needed to minimize such failures.

1983-12-01T23:59:59.000Z

152

Condition Monitoring of Fans With Rolling Element Bearings  

Science Conference Proceedings (OSTI)

Data on high-frequency vibration caused by the impacts of bearing pits and spalls can help utilities schedule equipment maintenance. One data collection technique, developed through long-term monitoring of combustion air axial fans at the Pennsylvania Electric Company Homer City station, helps plant personnel anticipate failures of draft fan antifriction bearings by several months.

1988-03-22T23:59:59.000Z

153

Fan Foundation Systems--Analysis and Design Guidelines  

Science Conference Proceedings (OSTI)

Dynamic analysis is the most effective tool for determining the root causes of excessive fan vibration. This study demonstrated the importance of using such analysis in conjunction with a "total systems" approach that considers how the properties of all major fan system components, including foundation, piles, and soil conditions, contribute to vibration.

1986-08-19T23:59:59.000Z

154

Feedback Applications in Active Noise Control for Small Axial Cooling Fans.  

E-Print Network (OSTI)

??Feedback active noise control (ANC) has been applied as a means of attenuating broadband noise from a small axial cooling fan. Such fans are used… (more)

Green, Matthew J 1978-

2006-01-01T23:59:59.000Z

155

The effect of fan and heat sink design on heat removal from microprocessor chips.  

E-Print Network (OSTI)

??Air flow and heat removal characteristics for fan/heat sink designs used to cool Pentium class processors were analyzed. Five designs were tested for fan speed,… (more)

Baltrip, Kedra G

2012-01-01T23:59:59.000Z

156

Aerodynamic Experiments on a Ducted Fan in Hover and Edgewise Flight.  

E-Print Network (OSTI)

??Ducted fans and ducted rotors have been integrated into a wide range of aerospace vehicles, including manned and unmanned systems. Ducted fans offer many potential… (more)

Myers, Leighton

2009-01-01T23:59:59.000Z

157

Exact solutions to combinatorial optimizations and the traveling baseball fan problem.  

E-Print Network (OSTI)

?? The traveling baseball fan problem is an extension of the classic traveling salesman problem, in which a sports fan wishes to travel to the… (more)

Terrell, Neal D.

2013-01-01T23:59:59.000Z

158

Il fenomeno dei fan nel mercato della musica. Analisi netnografica dei seguaci italiani di Bruce Springsteen.  

E-Print Network (OSTI)

??Lo studio ha ad oggetto la comunità dei fan italiani di Bruce Springsteen. Dopo aver analizzato la letteratura e descritto il fenomeno dei fan e… (more)

Gallo, Sara

2007-01-01T23:59:59.000Z

159

Costs and benefits of energy efficiency improvements in ceiling fans  

SciTech Connect

Ceiling fans contribute significantly to residential electricity consumption, especially in developing countries with warm climates. The paper provides analysis of costs and benefits of several options to improve the efficiency of ceiling fans to assess the global potential for electricity savings and green house gas (GHG) emission reductions. Ceiling fan efficiency can be cost-effectively improved by at least 50% using commercially available technology. If these efficiency improvements are implemented in all ceiling fans sold by 2020, 70 terawatt hours per year could be saved and 25 million metric tons of carbon dioxide equivalent (CO2-e) emissions per year could be avoided, globally. We assess how policies and programs such as standards, labels, and financial incentives can be used to accelerate the adoption of efficient ceiling fans in order to realize potential savings.

Shah, Nihar; Sathaye, Nakul; Phadke, Amol; Letschert, Virginie [Lawrence Berkeley National Lab., CA (United States). Environmental Energy Technology Division] [Lawrence Berkeley National Lab., CA (United States). Environmental Energy Technology Division

2013-10-15T23:59:59.000Z

160

Method for fabricating fan-fold shielded electrical leads  

DOE Patents (OSTI)

Fan-folded electrical leads made from copper cladded Kapton, for example, with the copper cladding on one side serving as a ground plane and the copper cladding on the other side being etched to form the leads. The Kapton is fan folded with the leads located at the bottom of the fan-folds. Electrical connections are made by partially opening the folds of the fan and soldering, for example, the connections directly to the ground plane and/or the lead. The fan folded arrangement produces a number of advantages, such as electrically shielding the leads from the environment, is totally non-magnetic, and has a very low thermal conductivity, while being easy to fabricate.

Rohatgi, Rajeev R. (Mountain View, CA); Cowan, Thomas E. (Livermore, CA)

1994-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "fan light kit" 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

Method for fabricating fan-fold shielded electrical leads  

DOE Patents (OSTI)

Fan-folded electrical leads made from copper cladded Kapton, for example, with the copper cladding on one side serving as a ground plane and the copper cladding on the other side being etched to form the leads. The Kapton is fan folded with the leads located at the bottom of the fan-folds. Electrical connections are made by partially opening the folds of the fan and soldering, for example, the connections directly to the ground plane and/or the lead. The fan folded arrangement produces a number of advantages, such as electrically shielding the leads from the environment, is totally non-magnetic, and has a very low thermal conductivity, while being easy to fabricate. 3 figures.

Rohatgi, R.R.; Cowan, T.E.

1994-12-27T23:59:59.000Z

162

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...

163

Review: The Dragon & The Elephant: Agricultural and Rural Reforms in China and India edited by Ashok Gulati and Shenggen Fan  

E-Print Network (OSTI)

Ashok Gulati and Shenggen Fan (Eds. ) Reviewed by VarinderIndia Gulati, Ashok and Fan, Shenggen (Eds. ). The Dragon &

Jain, Varinder

2008-01-01T23:59:59.000Z

164

The Fan Observatory Bench Optical Spectrograph (FOBOS)  

E-Print Network (OSTI)

The Fan Observatory Bench Optical Spectrograph (FOBOS) is intended for single-object optical spectroscopy at moderate resolution (R~1500-3000) using a fiber-fed, bench-mounted design to maintain stability. Whenever possible, the instrument uses off-the-shelf components to maintain a modest cost. FOBOS supports Galactic astronomy projects that require consistently well-measured (~5 km/sec) radial velocities for large numbers of broadly distributed and relatively bright (Vdesign was optimized for use in the range 470-670 nm. Test data indicate that the instrument is stable and capable of measuring radial velocities with precision better than 3 km/sec at a resolution of R~1500 with minimal calibration overhead.

Jeffrey D. Crane; Steven R. Majewski; Richard J. Patterson; Michael F. Skrutskie; Elena Y. Adams; Peter M. Frinchaboy

2005-02-23T23:59:59.000Z

165

Submitting Organization Hongyou Fan Sandia National Laboratories  

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

 2007 R&D 100 Award Entry Form  Submitting Organization Hongyou Fan Sandia National Laboratories Advanced Materials Laboratory 1001 University Boulevard SE Albuquerque, NM 87106, USA 505-272-7128 (phone) 505-272-7336 (fax) hfan@sandia.gov AFFIRMATION: I affirm that all information submitted as a part of, or supplemental to, this entry is a fair and accurate represen- tation of this product. Submitter's signature_______________________________ Earl Stromberg Lockheed Martin Aeronautics Mail Zone 2893 PO Box 748 Fort Worth, TX 76101, USA 817-763-7376 (phone) 817-762-6911 (fax) Earl.W.Stromberg@lmco.com Self-Assembling Process for Fabricating Tailored Thin Films This simple, economical nanotechnology coating process enables the development of nanoparticle thin films

166

Particle trajectories and acceleration during 3D fan reconnection  

E-Print Network (OSTI)

Context. The primary energy release in solar flares is almost certainly due to magnetic reconnection, making this a strong candidate as a mechanism for particle acceleration. While particle acceleration in 2D geometries has been widely studied, investigations in 3D are a recent development. Two main classes of reconnection regimes at a 3D magnetic null point have been identified: fan and spine reconnection Aims. Here we investigate particle trajectories and acceleration during reconnection at a 3D null point, using a test particle numerical code, and compare the efficiency of the fan and spine regimes in generating an energetic particle population. Methods. We calculated the time evolution of the energy spectra. We discuss the geometry of particle escape from the two configurations and characterise the trapped and escaped populations. Results. We find that fan reconnection is less efficent than spine reconnection in providing seed particles to the region of strong electric field where acceleration is possible. The establishment of a steady-state spectrum requires approximately double the time in fan reconnection. The steady-state energy spectrum at intermediate energies (protons 1 keV to 0.1 MeV) is comparable in the fan and spine regimes. While in spine reconnection particle escape takes place in two symmetric jets along the spine, in fan reconnection no jets are produced and particles escape in the fan plane, in a ribbon-like structure.

S. Dalla; P. K. Browning

2008-11-07T23:59:59.000Z

167

NREL: Education Programs - Kit and Component Supplier List  

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

Kit and Component Supplier List Kit and Component Supplier List Learn about available kits and component suppliers for NREL's Car Competitions, a classroom-based, hands-on educational program for 6th, 7th, and 8th grade students. Please contact suppliers for pricing. Junior Solar Sprint Suppliers Products Solar Made 2807 North Prospect Colorado Springs, CO 80907 Tel: 1-800-246-7012 Fax: 719-635-5398 E-mail: Sales@SolarMade.com Web Site: Solar Made JSS Kit Includes solar electric panel (3 Volts @ 3 watts), electric motor with lead wires, motor mounting bracket with screws, gears for motor shaft in three sizes, and 2 alligator clips JSS-P Solar electric panel JSS-M Electric motor JSS-B/G Mounting bracket/screws and gears only JSS-ACC Accessory bag contains 2 axle shafts, 4 wheels/tires, 3 spur gear sizes

168

Electrotechnologies in Metal Heat Treating Systems -- Marketing Kit  

Science Conference Proceedings (OSTI)

Due to the increased demand for lighter and stronger materials and assemblies, the practice of heat treating to improve material mechanical properties is expected to expand to an even greater number of end products. This heat treating marketing kit is designed to help utility sales and marketing personnel perform a progressive analysis of electrotechnology applications in heat treating systems. The kit is designed for utility personnel who have limited knowledge of the heat treating industry and for indu...

2000-07-27T23:59:59.000Z

169

Acceptance test procedure MICON software exhaust fan control modifications  

Science Conference Proceedings (OSTI)

This acceptance test verifies the MICON program changes for the new automatic transfer switch ATS-2 alarms, the Closed Loop Cooling isolator status, the CB-3 position alarm, and the alarms for the new emergency fan damper backup air compressor.

SILVAN, G.R.

1999-05-21T23:59:59.000Z

170

Searching optimal shapes for blades of a fan  

E-Print Network (OSTI)

A nonlinear differential equation about optimal shapes for blades of a fan. A boundary value differential problem from engineering, geometrical or physical bonds. A relation between linear profiles and constant speed along the side under flow.

Gianluca Argentini

2008-03-26T23:59:59.000Z

171

Sinewave parameter estimation using the fast fan-chirp transform  

E-Print Network (OSTI)

Sinewave analysis/synthesis has long been an important tool for audio analysis, modification and synthesis. The recently introduced fan-chirp Transform (FChT) [2,3] has been shown to improve the fidelity of sinewave parameter ...

Dunn, Robert B.

172

Developing a Standard Test Method for Characterizing Fan-filter...  

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

Developing a Standard Test Method for Characterizing Fan-filter Units Used in Industries Speaker(s): Tim Xu Date: July 21, 2008 - 12:00pm Location: 90-3122 Seminar HostPoint of...

173

Variable Speed Fan Retrofits for Computer Room Air Conditioners  

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

Variable-Speed Fan Retrofits for Computer-Room Air Conditioners Prepared for the U.S. Department of Energy Federal Energy Management Program Technology Case Study Bulletin By...

174

Use of VFDs on Asphalt Plant Induced Draft Fans  

E-Print Network (OSTI)

Studies of 10 asphalt plants in the Intermountain Region have identified average ID fan energy savings of 68% by controlling airflow using Variable Frequency Drives (VFDs) on the fan motors in place of damper control (inlet or outlet). Average paybacks were 3-5 years before utility incentives. In the 10 plants evaluated, the ID fans accounted for as much as 30% of the total plant electrical consumption. In the majority of these plants the outlet dampers were typically 50%-60% closed. Fan motors ranged from 200 Hp to 500 Hp. With approximately 3,600 existing asphalt plants in operation across the United States, a large opportunity for retrofits exists. Working with manufacturers and owners, a new standard can be established for installing VFDs on all plants.

Anderson, G. R.; Case, P. L.; Lowery, J.

2005-01-01T23:59:59.000Z

175

Crossover distributions at the edge of the rarefaction fan  

E-Print Network (OSTI)

We consider the weakly asymmetric limit of simple exclusion process with drift to the left, starting from step Bernoulli initial data with $\\rho_-fan. We study the fluctuations of the process observed along slopes in the fan, which are given by the Hopf--Cole solution of the Kardar-Parisi-Zhang (KPZ) equation, with appropriate initial data. For slopes strictly inside the fan, the initial data is a Dirac delta function and the one point distribution functions have been computed in [Comm. Pure Appl. Math. 64 (2011) 466-537] and [Nuclear Phys. B 834 (2010) 523-542]. At the edge of the rarefaction fan, the initial data is one-sided Brownian. We obtain a new family of crossover distributions giving the exact one-point distributions of this process, which converge, as $T\

Ivan Corwin; Jeremy Quastel

2010-06-07T23:59:59.000Z

176

A Tip Driven Fan Based on SERAPHIM Technology  

SciTech Connect

SERAPHIM technology appears capable of efficiently driving a tip driven fan. If the motor is powered using an inverter and resonant circuit, the size and weight could be considerably below that of a comparable rotary electric motor.

MARDER, BARRY M.

2002-01-01T23:59:59.000Z

177

Property:Building/SPElectrtyUsePercCirculationFans | Open Energy  

Open Energy Info (EERE)

SPElectrtyUsePercCirculationFans SPElectrtyUsePercCirculationFans Jump to: navigation, search This is a property of type String. Circulation fans Pages using the property "Building/SPElectrtyUsePercCirculationFans" Showing 25 pages using this property. (previous 25) (next 25) S Sweden Building 05K0001 + 18.6715328229 + Sweden Building 05K0002 + 0.0 + Sweden Building 05K0003 + 3.84924044288 + Sweden Building 05K0004 + 13.5679722118 + Sweden Building 05K0005 + 10.115947775 + Sweden Building 05K0006 + 10.4348038368 + Sweden Building 05K0007 + 3.09034005771 + Sweden Building 05K0008 + 1.5024342653 + Sweden Building 05K0009 + 13.4365662073 + Sweden Building 05K0010 + 0.0 + Sweden Building 05K0011 + 2.75323793817 + Sweden Building 05K0012 + 15.8993705073 + Sweden Building 05K0013 + 1.11354848212 +

178

Property:Building/SPElectrtyUsePercFans | Open Energy Information  

Open Energy Info (EERE)

SPElectrtyUsePercFans SPElectrtyUsePercFans Jump to: navigation, search This is a property of type String. Fans Pages using the property "Building/SPElectrtyUsePercFans" Showing 25 pages using this property. (previous 25) (next 25) S Sweden Building 05K0001 + 7.29539104961 + Sweden Building 05K0002 + 16.7673965927 + Sweden Building 05K0003 + 27.9131959869 + Sweden Building 05K0004 + 12.2479817873 + Sweden Building 05K0005 + 29.1925346224 + Sweden Building 05K0006 + 15.8653423601 + Sweden Building 05K0007 + 12.809449974 + Sweden Building 05K0008 + 22.2979541594 + Sweden Building 05K0009 + 22.7088540206 + Sweden Building 05K0010 + 13.3738132017 + Sweden Building 05K0011 + 25.1040933765 + Sweden Building 05K0012 + 22.6542018423 + Sweden Building 05K0013 + 24.3166483485 +

179

Designing Axial Flow Fan for Flow and Noise  

E-Print Network (OSTI)

A comprehensive finite element methodology is developed to predict the compressible flow performance of a non-symmetric 7-blade axial flow fan, and to quantify the source strength and sound pressure levels at any location in the system. The acoustic and flow performances of the fan are predicted simultaneously using a computational aero-acoustic technique combining transient flow analysis and noise propagation. The calculated sound power levels compare favorably with the measured sound power data per AMCA 300-96 code.

Subrata Roy; Phillip Cho; Fred Périé; International Off-highway

1999-01-01T23:59:59.000Z

180

Best Practice for Energy Efficient Cleanrooms: Fan-FilterUnits  

Science Conference Proceedings (OSTI)

The HVAC systems in cleanrooms may use 50 percent or more of the total cleanroom energy use. Fan energy use accounts for a significant portion (e.g., over 50%) of the HVAC energy use in cleanrooms such as ISO Classes 3, 4, or 5. Three types of air-handling systems for recirculating airflows are commonly used in cleanrooms: (1) fan-tower systems with pressurized plenum, (2) ducted HEPA systems with distributed-fans, and (3) systems with fan-filter units. Because energy efficiency of the recirculation systems could vary significantly from system type to system type, optimizing aerodynamic performance in air recirculation systems appears to be a useful approach to improve energy efficiency in cleanrooms. Providing optimal airflows through careful planning, design and operation, including air change rate, airflow uniformity, and airflow speed, is important for controlling particle contamination in cleanrooms. In practice, the use of fan-filter units (FFUs) in the air-handling system is becoming more and more popular because of this type of system may offer a number of advantages. Often modular and portable than traditional recirculation airflow systems, FFUs are easier to install, and can be easily controlled and monitored to maintain filtration performance. Energy efficiency of air handling systems using fan-filter units can, however, be lower than their counterparts and may vary significantly from system to system because of the difference in energy performance, airflow paths, and the operating conditions of FFUs.

Xu, Tengfang

2005-06-15T23:59:59.000Z

Note: This page contains sample records for the topic "fan light kit" 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

COOLING FAN AND SYSTEM PERFORMANCE AND EFFICIENCY IMPROVEMENTS  

Science Conference Proceedings (OSTI)

Upcoming emissions regulations (Tiers 3, 4a and 4b) are imposing significantly higher heat loads on the cooling system than lesser regulated machines. This work was a suite of tasks aimed at reducing the parasitic losses of the cooling system, or improving the design process through six distinct tasks: 1. Develop an axial fan that will provide more airflow, with less input power and less noise. The initial plan was to use Genetic Algorithms to do an automated fan design, incorporating forward sweep for low noise. First and second generation concepts could not meet either performance or sound goals. An experienced turbomachinery designer, using a specialized CFD analysis program has taken over the design and has been able to demonstrate a 5% flow improvement (vs 10% goal) and 10% efficiency improvement (vs 10% goal) using blade twist only. 2. Fan shroud developments, using an 'aeroshroud' concept developed at Michigan State University. Performance testing at Michigan State University showed the design is capable of meeting the goal of a 10% increase in flow, but over a very narrow operating range of fan performance. The goal of 10% increase in fan efficiency was not met. Fan noise was reduced from 0 to 2dB, vs. a goal of 5dB at constant airflow. The narrow range of fan operating conditions affected by the aeroshroud makes this concept unattractive for further development at this time 3. Improved axial fan system modeling is needed to accommodate the numbers of cooling systems to be redesigned to meet lower emissions requirements. A CFD fan system modeling guide has been completed and transferred to design engineers. Current, uncontrolled modeling practices produce flow estimates in some cases within 5% of measured values, and in some cases within 25% of measured values. The techniques in the modeling guide reduced variability to the goal of + 5% for the case under study. 4. Demonstrate the performance and design versatility of a high performance fan. A 'swept blade mixed flow' fan was rapid prototyped from cast aluminum for a performance demonstration on a small construction machine. The fan was mounted directly in place of the conventional fan (relatively close to the engine). The goal was to provide equal airflow at constant fan speed, with 75% of the input power and 5 dB quieter than the conventional fan. The result was a significant loss in flow with the prototype due to its sensitivity to downstream blockage. This sensitivity to downstream blockage affects flow, efficiency, and noise all negatively, and further development was terminated. 5. Develop a high efficiency variable speed fan drive to replace existing slipping clutch style fan drives. The goal for this task was to provide a continuously variable speed fan drive with an efficiency of 95%+ at max speed, and losses no greater than at max speed as the fan speed would vary throughout its entire speed range. The process developed to quantify the fuel savings potential of a variable speed fan drive has produced a simple tool to predict the fuel savings of a variable speed drive, and has sparked significant interest in the use of variable speed fan drive for Tier 3 emissions compliant machines. The proposed dual ratio slipping clutch variable speed fan drive can provide a more efficient system than a conventional single ratio slipping clutch fan drive, but could not meet the established performance goals of this task, so this task was halted in a gate review prior to the start of detailed design. 6. Develop a cooling system air filtration device to allow the use of automotive style high performance heat exchangers currently in off road machines. The goal of this task was to provide a radiator air filtration system that could allow high fin density, louvered radiators to operate in a find dust application with the same resistance to fouling as a current production off-road radiator design. Initial sensitivity testing demonstrated that fan speed has a significant impact on the fouling of radiator cores due to fine dusts, so machines equipped with continuously variabl

Ronald Dupree

2005-07-31T23:59:59.000Z

182

Induced draft fan innovation for heat recovery steam generators  

SciTech Connect

A first of its kind, induced draft (ID) heat recovery steam generators (HRSG) have been in service at a cogeneration facility since 1991. A preliminary engineering study considered a forced draft (FD) fan to supply combustion air to the HRSG duct burners (when the combustion turbine (CT) is out of service) as a traditional design; however, the study indicated that the FD fan may require the HRSG duct burner to be shut off following a CT trip and re-ignited after the FD fan was in service. Although the induced draft HRSG design cost more than the FD fan design, the induced draft design has improved the cogeneration facility's steam generation reliability by enabling the HRSG to remain in service following a CT trip. This paper briefly summarizes the preliminary engineering study that supported the decision to select the ID fan design. The paper also discusses the control system that operates the fresh-air louvers, duct burners, HRSG, and ID fan during a CT trip. Startup and operating experiences are presented that demonstrate the effectiveness of the design. Lessons learned are also summarized for input into future induced draft HRSG designs.

Beasley, O.W.; Hutchins, E.C. (Oklahoma Gas and Electric Co., Oklahoma City, OK (United States)); Predick, P.R.; Vavrek, J.M. (Sargent and Lundy, Chicago, IL (United States))

1994-04-01T23:59:59.000Z

183

Measured Natural Cooling Enhancement of a While House Fan  

E-Print Network (OSTI)

An experimental study was carried out in the summer of 1991 to investigate the natural cooling potential of use of a whole house fan in Central Florida's hot and humid climate. The residential building, in Cocoa Beach, FL, is typical of much of the existing housing stock in Florida: a concrete block structure with R-11 ceiling insulation. The building was ventilated with all windows open during the three month summer test period (June- August). Air temperatures and relative humidity inside the home interior along with exterior meteorological conditions (insolation, wind speed, air temperature, relative humidity) were scanned every five seconds with integrated averages recorded on a multi-channel data logger every 15- minutes. The house was naturally ventilated during the first half of summer. After a significant period of pre-retrofit summer data had been collected characterizing the building's thermal response, a 24" whole house fan was installed. The house was then force ventilated during evening hours for the remainder of the summer to establish potential of whole-house fans to improve interior comfort conditions. The electrical consumption of the fan was measured at both available fan speeds. Measurements revealed that the building interior was 3 - 6°F cooler during the evening hours after the whole house fan was operated. However, data also showed that nighttime humidity levels rose: relative humidity increased from 74% to 83% during the nighttime period where fan-powered ventilation was used. Using the data results, an analysis was performed using Orlando, Florida TMY data to see how limits to whole house ventilation based on humidity and temperature conditions would affect the potential of such a cooling strategy.

Parker, D. S.

1994-01-01T23:59:59.000Z

184

Modelling the architecture of distal sand-rich lobe deposits : an example from Fan 2, Skoorsteenberg Formation, Tanqua Karoo, South Africa.  

E-Print Network (OSTI)

??Fan 2, one of five submarine fan systems of the Tanqua fan complex in the south-western Karoo Basin, South Africa, is subdivided into Lower, Middle… (more)

Steyn, Rochelle

2009-01-01T23:59:59.000Z

185

Photo of the Week: Fan-tastic | Department of Energy  

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

Fan-tastic Fan-tastic Photo of the Week: Fan-tastic August 17, 2012 - 10:30am Addthis In Jonesboro, Arkansas, a Nordex USA employee stands between utility-scale components that will eventually make up a completed wind turbine. Under the Recovery Act, Nordex USA received a tax credit to assist in the creation of the Jonesboro manufacturing facility, which opened in October 2010. | Photo courtesy of Nordex USA. In Jonesboro, Arkansas, a Nordex USA employee stands between utility-scale components that will eventually make up a completed wind turbine. Under the Recovery Act, Nordex USA received a tax credit to assist in the creation of the Jonesboro manufacturing facility, which opened in October 2010. | Photo courtesy of Nordex USA. Sarah Gerrity Sarah Gerrity Multimedia Editor, Office of Public Affairs

186

Cooling Tower Energy Conservation Through Hydraulic Fan Drives  

E-Print Network (OSTI)

Many companies offer gearboxes, shafts, and couplings for cooling tower fan drives, with little or no innovation. These companies have traditionally been purchased with an emphasis on cost and not "Return on Investment!" In the past, when energy conservation or "Return on Investment" was emphasized, the only alternative was to add an expensive frequency inverter for variable speed control. This meant expensive rewiring, placing additional controls in an already crowded control room, or constructing a special building for them. However, with H.E.M.'s patented Hydraulic Fan Drive, one receives variable speed control and more efficiency for approximately the price of a mechanical drive. The new, more efficient Hydraulic Drive allows for a variable speed control and the ability to sense water temperature to control fan speed.

Dickerson, J.

1991-06-01T23:59:59.000Z

187

Field Study of Exhaust Fans for Mitigating Indoor Air Quality Problems: Final Report to Bonneville Power Administration  

E-Print Network (OSTI)

operation at low fan speeds (LBL design) and operation --continuously design in the heat exchangers exhaust fans onDesign The basic objective of this project, to study the effects of exhaust fan

Grimsrud, David T.

2009-01-01T23:59:59.000Z

188

Field testing of component-level model-based fault detection methods for mixing boxes and VAV fan systems  

E-Print Network (OSTI)

precluded testing the fan based on design data. Since thisStatic Pressure (inWg) fan CFM SF-SP SF-SP-Design-Sim time (supply fan pressure rise) SF- DP SF-DP-Design-simulated D.

Xu, Peng; Haves, Philip

2002-01-01T23:59:59.000Z

189

Field testing of component-level model-based fault detection methods for mixing boxes and VAV fan systems  

E-Print Network (OSTI)

measurement of airflow rate. Supply fan speed (0-1) SA S.A.Supply Fan test S.B.Fan pressure rise calibration SF-DP-Simulated Pressure

Xu, Peng; Haves, Philip

2002-01-01T23:59:59.000Z

190

Blue fan palm distribution and seed removal patterns in three desert oases of northern Baja California, Mexico  

E-Print Network (OSTI)

DOI 10.1007/s11258-009-9682-4 Blue fan palm distribution anddistribution patterns of the blue fan palm, Brahea armata,i) the levels of blue fan palm seed removal by vertebrates

Wehncke, Elisabet V.; López-Medellín, Xavier; Ezcurra, Exequiel

2010-01-01T23:59:59.000Z

191

Experimental Evaluation of Installed Cooking Exhaust Fan Performance  

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

Experimental Evaluation of Installed Cooking Exhaust Fan Performance Experimental Evaluation of Installed Cooking Exhaust Fan Performance Title Experimental Evaluation of Installed Cooking Exhaust Fan Performance Publication Type Report LBNL Report Number LBNL-4183E Year of Publication 2010 Authors Singer, Brett C., William W. Delp, and Michael G. Apte Publisher Lawrence Berkeley National Laboratory City Berkeley Keywords airflow & pollutant transport group, cooktop, energy analysis and environmental impacts department, gas burners, indoor air quality, indoor environment department, kitchen, nitrogen dioxide, oven, pollutant emissions, range hood, residential, source control, task ventilation, technology, sustainability and impact assessment group Abstract The installed performance of cooking exhaust fans was evaluated through residential field experiments conducted on a sample of 15 devices varying in design and other characteristics. The sample included two rear downdraft systems, two under-cabinet microwave over range (MOR) units, three different installations of an under-cabinet model with grease screens across the bottom and no capture hood, two devices with grease screens covering the bottom of a large capture hood (one under-cabinet, one wall-mount chimney), four under-cabinet open hoods, and two open hoods with chimney mounts over islands. Performance assessment included measurement of airflow and sound levels across fan settings and experiments to quantify the contemporaneous capture efficiency for the exhaust generated by natural gas cooking burners. Capture efficiency is defined as the fraction of generated pollutants that are removed through the exhaust and thus not available for inhalation of household occupants. Capture efficiency (CE) was assessed for various configurations of burner use (e.g. single front, single back, combination of one front and one back, oven) and fan speed setting. Measured airflow rates were substantially lower than the levels noted in product literature for many of the units. This shortfall was observed for several units costing in excess of $1000. Capture efficiency varied widely (from <5% to roughly 100%) across devices and across conditions for some devices. As expected, higher capture efficiencies were achieved with higher fan settings and the associated higher air flow rates. In most cases, capture efficiencies were substantially higher for rear burners than for front burners. The best and most consistent performance was observed for open hoods that covered all cooktop burners and operated at higher airflow rates. The lowest capture efficiencies were measured when a front burner was used with a rear backdraft system or with lowest fan setting for above the range systems that do not cover the front burners.

192

V-109: Google Chrome WebKit Type Confusion Error Lets Remote...  

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

9: Google Chrome WebKit Type Confusion Error Lets Remote Users Execute Arbitrary Code V-109: Google Chrome WebKit Type Confusion Error Lets Remote Users Execute Arbitrary Code...

193

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

Open Energy Info (EERE)

1232012 References DSIRE1 Summary Indiana allows taxpayers to take a deduction on solar-powered roof fans (or vent, also sometimes called an attic fan) installed in a home...

194

Income Tax Deduction for Solar-Powered Roof Vents or Fans  

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

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

195

Laugh out loud in real life : women's humor and fan identity  

E-Print Network (OSTI)

The emerging field of fan studies has, until recently, been defined only by the research that has taken place within it. Almost universally, this research focuses on self-identified fans. However, scholars are beginning ...

Klink, Madeline LeNore

2010-01-01T23:59:59.000Z

196

Improve the Energy Efficiency of Fan Systems, Software Tools for Industry, Industrial Technologies Program (ITP) (Fact Sheet)  

Science Conference Proceedings (OSTI)

This fact sheet describes how the Industrial Technologies Program Fan System Assessment Tool (FSAT) can help quantify energy consumption and savings opportunities in industrial fan systems.

Not Available

2008-12-01T23:59:59.000Z

197

An Initial Study on Applying Active Noise Control to an Insulated Box Fan Used in Ventilation System Applications.  

E-Print Network (OSTI)

??In many different applications and buildings fans are used to remove unwanted and used air. These fans often generate broadband and tonal noise. Commonly, passive… (more)

Larsson, Martin; Johansson, Sven; Muddala, S.M.; Gafar, A.E.; Håkansson, Lars; Tarkka, Juhani

2009-01-01T23:59:59.000Z

198

ICE Order Form Hands-On Science Kits Prices effective through June 30, 2012.  

E-Print Network (OSTI)

ICE Order Form Hands-On Science Kits Prices effective through June 30, 2012. ______ 99-001 DNA on Solid-State Model Kit purchases. ICE Photochromic T-shirt (colors change in sunlight) ______ 93 $_________ ______ 11-002 ICE Gift Certificate ___$25 ___$50 ___$75 ___$100 $_________ Replacement Parts, Manuals, Kit

Wisconsin at Madison, University of

199

ICE Order Form Hands-On Science Kits Prices effective through March 31, 2013.  

E-Print Network (OSTI)

ICE Order Form Hands-On Science Kits Prices effective through March 31, 2013. ______ 99-001 DNA Kit purchases. ICE Photochromic T-shirt (colors change in sunlight) ______ 93-002 Adult sizes ___S $_________ ______ 11-002 ICE Gift Certificate ___$25 ___$50 ___$75 ___$100 $_________ Replacement Parts, Manuals, Kit

Wisconsin at Madison, University of

200

ICE Order Form Hands-On Science Kits Prices effective through September 30, 2012.  

E-Print Network (OSTI)

ICE Order Form Hands-On Science Kits Prices effective through September 30, 2012. ______ 99 Kit purchases. ICE Photochromic T-shirt (colors change in sunlight) ______ 93-002 Adult sizes ___S $_________ ______ 11-002 ICE Gift Certificate ___$25 ___$50 ___$75 ___$100 $_________ Replacement Parts, Manuals, Kit

Wisconsin at Madison, University of

Note: This page contains sample records for the topic "fan light kit" 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

ICE Order Form Hands-On Science Kits Prices effective through June 30, 2012.  

E-Print Network (OSTI)

ICE Order Form Hands-On Science Kits Prices effective through June 30, 2012. ______ 99-001 DNA Kit purchases. ICE Photochromic T-shirt (colors change in sunlight) ______ 93-002 Adult sizes ___S $_________ ______ 11-002 ICE Gift Certificate ___$25 ___$50 ___$75 ___$100 $_________ Replacement Parts, Manuals, Kit

Sheridan, Jennifer

202

Department of Mechanical Engineering Spring 2013 Mechanism Building Kits for ME 480 -Global  

E-Print Network (OSTI)

not allow for full rotation, the board is flimsy, battery is fixed to one location, slider crank needs and improve the functionality of the kit. Objectives The team plans to design a new kit that costs. The final kit cost was $50.10 Coupler curves can be produced and compared to computer software Board

Demirel, Melik C.

203

A satisfiability algorithm for constant depth boolean circuits with unbounded fan-in gates  

E-Print Network (OSTI)

Boolean Circuits with Unbounded Fan-In Gates A dissertationAC 0 by allowing unbounded fan-in M OD m 1 , . . . , M OD mSince each gate in ? has fan-in at most k and ? has depth D

Matthews, William Grant

2011-01-01T23:59:59.000Z

204

Fan Aerodynamic Performance Guarantees: Do Your Policies, Procedures and Penalties Provide Adequate Certainty?  

E-Print Network (OSTI)

With few exceptions, fan vendors do not provide a written guarantee regarding aerodynamic performance. Some fan vendors even go so far as to state in their terms and conditions of sale that fan performance is not guaranteed unless it is specifically reque

Kaufman, S. G.; Martin, V.; Falk, M. A.

2004-01-01T23:59:59.000Z

205

Acceptance test report MICON software exhaust fan control modifications  

Science Conference Proceedings (OSTI)

This report documents the results the acceptance test HNF-4108 which verifies the MICON program changes for the new automatic transfer switch ATS-2 alarms, the Closed Loop Cooling isolator status, the CB-3 position alarm, the alarms for the new emergency fan damper backup air compressor, and the generator sequencer logic.

SILVAN, G.R.

1999-05-20T23:59:59.000Z

206

Performance of ECM controlled VAV fan powered terminal units  

E-Print Network (OSTI)

Empirical performance models of fan airflow, primary airflow and power consumption were developed for series and parallel variable air volume fan powered terminal units. An experimental setup and test procedure were created to test the terminal units at typical design pressures and airflows. Each terminal unit observed in this study used an 8 in (20.3 cm) primary air inlet. Two fan motor control methods were considered. The primary control of interest was the electronically commutated motor (ECM) controller. Data collected were compared with previous research regarding silicon rectified control (SCR) units. Generalized models were developed for both series and parallel terminal units. Coefficients for performance models were then compared with comparable SCR controlled units. Non-linear statistical modeling was performed using SPSS software (2008). In addition to airflow and power consumption modeling, power quality was also quantified. Relationships between real power (watts) and apparent power (VA) were presented as well as harmonic frequencies and total harmonic distortion. Power quality was recorded for each ECM controlled terminal unit tested. Additional tests were also made to SCR controlled terminal units used in previous research (Furr 2006). The airflow and power consumption performance models had an R2 equal to 0.990 or greater for every terminal unit tested. An air leakage model was employed to account for leakage in the parallel designed VAV terminal units when the internal fan was turned off. For the leakage model, both ECM and SCR controlled units achieved an R2 greater than or equal to 0.918.

Cramlet, Andrew Charles

2008-08-01T23:59:59.000Z

207

The Forming of AISI 409 sheets for fan blade manufacturing  

SciTech Connect

The necessity of adapting the standardized fan models to conditions of higher temperature has emerged due to the growth of concern referring to the consequences of the gas expelling after the Mont Blanc tunnel accident in Italy and France, where even though, with 100 fans in operation, 41 people died. The objective of this work is to present an alternative to the market standard fans considering a new technology in constructing blades. This new technology introduces the use of the stainless steel AISI 409 due to its good to temperatures of gas exhaust from tunnels in fire situation. The innovation is centered in the process of a deep drawing of metallic sheets in order to keep the ideal aerodynamic superficies for the fan ideal performance. Through the impression of circles on the sheet plane it is shown, experimentally, that, during the pressing process, the more deformed regions on the sheet plane of the blade can not reach the deformation limits of the utilized sheet material.

Foroni, F. D.; Menezes, M. A.; Moreira Filho, L. A. [ITA - Aeronautic Technological Institute, IEM, Praca Mal. Eduardo Gomes, 50 - Vila das Acacias - S. J. Campos, Brasil - CEP 1228-900 (Brazil)

2007-04-07T23:59:59.000Z

208

Experimental Evaluation of Installed Cooking Exhaust Fan Performance  

SciTech Connect

The installed performance of cooking exhaust fans was evaluated through residential field experiments conducted on a sample of 15 devices varying in design and other characteristics. The sample included two rear downdraft systems, two under-cabinet microwave over range (MOR) units, three different installations of an under-cabinet model with grease screens across the bottom and no capture hood, two devices with grease screens covering the bottom of a large capture hood (one under-cabinet, one wall-mount chimney), four under-cabinet open hoods, and two open hoods with chimney mounts over islands. Performance assessment included measurement of airflow and sound levels across fan settings and experiments to quantify the contemporaneous capture efficiency for the exhaust generated by natural gas cooking burners.Capture efficiency is defined as the fraction of generated pollutants that are removed through the exhaust and thus not available for inhalation of household occupants. Capture efficiency (CE) was assessed for various configurations of burner use (e.g., single front, single back, combination of one front and one back, oven) and fan speed setting. Measured airflow rates were substantially lower than the levels noted in product literature for many of the units. This shortfall was observed for several units costing in excess of $1000. Capture efficiency varied widely (from<5percent to roughly 100percent) across devices and across conditions for some devices. As expected, higher capture efficiencies were achieved with higher fan settings and the associated higher air flow rates. In most cases, capture efficiencies were substantially higher for rear burners than for front burners. The best and most consistent performance was observed for open hoods that covered all cooktop burners and operated at higher airflow rates. The lowest capture efficiencies were measured when a front burner was used with a rear backdraft system or with lowest fan setting for above the range systems that do not cover the front burners.

Singer, Brett C.; Delp, William W.; Apte, Michael G.

2010-11-01T23:59:59.000Z

209

Energy Efficient Single Stack Exhaust Fan Systems (E3S3F)  

E-Print Network (OSTI)

This paper first investigates the fan energy performance of a constant air volume exhaust system. Two single stack energy efficient exhaust fan systems (E3S3F) are presented. The E3S3F-I has the static pressure sensor located at the inlet of the exhaust fan. It has been found to consume up to 15% less fan power than conventional constant air volume exhaust systems. The E3S3F-II uses a variable speed device to maintain the static pressure at the entrance of the stack. It consumes up to 60% less fan power than conventional constant volume exhaust systems.

Wang, G.; Liu, M.

2001-01-01T23:59:59.000Z

210

UMKC Web Site Starter Kit The Web Site Starter Kit is a tool for UMKC academic units, administrative offices and affiliate organizations planning  

E-Print Network (OSTI)

1 UMKC Web Site Starter Kit The Web Site Starter Kit is a tool for UMKC academic units, administrative offices and affiliate organizations planning to redesign an existing Web site or develop a new one Web site. They are based not only on research into design and content best practices; they are also

Zeng, Yong - Department of Mathematics and Statistics, University of Missouri

211

CHEMICAL SPILL KIT LOCATION/CONTENTS 1. Chemical spill kits are located in areas with the highest probability of a chemical spill. The  

E-Print Network (OSTI)

CHEMICAL SPILL KIT LOCATION/CONTENTS 1. Chemical spill kits are located in areas with the highest probability of a chemical spill. The locations are: 1. Chemistry Department E810 2. Chemistry Department E715 4th Level Loading Area 6. Parkway Service Complex Shipping and Receiving Loading Area 7. Chemical

Seldin, Jonathan P.

212

Variable Speed Fan Retrofits for Computer Room Air Conditioners  

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

Variable-Speed Fan Variable-Speed Fan Retrofits for Computer-Room Air Conditioners Prepared for the U.S. Department of Energy Federal Energy Management Program Technology Case Study Bulletin By Lawrence Berkeley National Laboratory Steve Greenberg September 2013 2 Contacts Steve Greenberg Lawrence Berkeley National Laboratory One Cyclotron Road, 90R3111 Berkeley, California 94720 (510) 486-6971 segreenberg@lbl.gov For more information on FEMP, please contact: Will Lintner, P.E., CEM Federal Energy Management Program U.S. Department of Energy 1000 Independence Ave. S.W. Washington, D. C. 20585-0121 (202) 586-3120 william.lintner@ee.doe.gov 3 Acknowledgements EPRI: Dennis Symanski, Brian Fortenbery Synapsense: Garret Smith, Patricia Nealon Vigilent: Corinne Vita

213

Experimental Evaluation of Installed Cooking Exhaust Fan Performance  

Science Conference Proceedings (OSTI)

The installed performance of cooking exhaust fans was evaluated through residential field experiments conducted on a sample of 15 devices varying in design and other characteristics. The sample included two rear downdraft systems, two under-cabinet microwave over range (MOR) units, three different installations of an under-cabinet model with grease screens across the bottom and no capture hood, two devices with grease screens covering the bottom of a large capture hood (one under-cabinet, one wall-mount chimney), four under-cabinet open hoods, and two open hoods with chimney mounts over islands. Performance assessment included measurement of airflow and sound levels across fan settings and experiments to quantify the contemporaneous capture efficiency for the exhaust generated by natural gas cooking burners.Capture efficiency is defined as the fraction of generated pollutants that are removed through the exhaust and thus not available for inhalation of household occupants. Capture efficiency (CE) was assessed for various configurations of burner use (e.g., single front, single back, combination of one front and one back, oven) and fan speed setting. Measured airflow rates were substantially lower than the levels noted in product literature for many of the units. This shortfall was observed for several units costing in excess of $1000. Capture efficiency varied widely (fromfan settings and the associated higher air flow rates. In most cases, capture efficiencies were substantially higher for rear burners than for front burners. The best and most consistent performance was observed for open hoods that covered all cooktop burners and operated at higher airflow rates. The lowest capture efficiencies were measured when a front burner was used with a rear backdraft system or with lowest fan setting for above the range systems that do not cover the front burners.

Singer, Brett C.; Delp, William W.; Apte, Michael G.

2010-11-01T23:59:59.000Z

214

Generator Fan/Blower Design, Inspection, and Maintenance  

Science Conference Proceedings (OSTI)

Turbo-generator rotor cooling fans and blowers are highly stressed components of a generator rotor. As such, their failures can result in expensive damages and extended outages. This best practices document provides guidelines that help plant managers understand potential failure mechanisms and their root causes, anticipate issues before failures occur, and prepare inspection and contingency plans.The guidelines are applicable to both nuclear and fossil turbo-generator rotors. Both axial ...

2012-12-13T23:59:59.000Z

215

Public Interest Energy Research (PIER) Program FINAL PROJECT REPORT  

E-Print Network (OSTI)

, the smart light emitting diode fan light kit, and the wireless integrated photosensor and motion sensor misconceptions about efficient technologies. The perception that light emitting diode products cannot produce emitting diode (LED) downlight and the Hunter LED Fan prototype in the SMUD headquarters in Sacramento

216

Turning on the Fan and Turning off the A/C | Department of Energy  

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

Turning on the Fan and Turning off the A/C Turning on the Fan and Turning off the A/C Turning on the Fan and Turning off the A/C September 20, 2010 - 3:00pm Addthis As part of some recent money- and energy-savings improvements I've been making to my home, a couple of weeks ago I installed a ceiling fan in my main living room. Chris Stewart Senior Communicator at DOE's National Renewable Energy Laboratory As part of some recent money- and energy-savings improvements I've been making to my home, a couple of weeks ago I installed a ceiling fan in my main living room. Part of my research led me to understand how ceiling fans are considered the most effective fans compared among table fans, floor fans, and fans mounted to poles or walls because they effectively circulate the air in a room to create a draft throughout the room.

217

Turning on the Fan and Turning off the A/C | Department of Energy  

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

Turning on the Fan and Turning off the A/C Turning on the Fan and Turning off the A/C Turning on the Fan and Turning off the A/C September 20, 2010 - 3:00pm Addthis As part of some recent money- and energy-savings improvements I've been making to my home, a couple of weeks ago I installed a ceiling fan in my main living room. Chris Stewart Senior Communicator at DOE's National Renewable Energy Laboratory As part of some recent money- and energy-savings improvements I've been making to my home, a couple of weeks ago I installed a ceiling fan in my main living room. Part of my research led me to understand how ceiling fans are considered the most effective fans compared among table fans, floor fans, and fans mounted to poles or walls because they effectively circulate the air in a room to create a draft throughout the room.

218

Page not found | Department of Energy  

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

41 - 1250 of 26,777 results. 41 - 1250 of 26,777 results. Download DOE F 2050.2 PATENT ASSIGNMENT FORM http://energy.gov/cio/downloads/doe-f-20502 Download Record of Communication Concerning Ceiling Fan and Ceiling Fan Light Kit Framework Document-Docket No. EERE-2012-BT-STD-0045 This memo provides an overview of communications made to DOE staff on the subject of possible changes to standards and test procedures for ceiling fans and ceiling fan light kits. http://energy.gov/gc/downloads/record-communication-concerning-ceiling-fan-and-ceiling-fan-light-kit-framework Download Application for Presidential permit OE Docket No. PP-230-4 International Transmission Company: Comments and Supplemental Documents ITC (Letter from New York Transmission Owners dated 12-12-11) http://energy.gov/oe/downloads/application-presidential-permit-oe-docket-no-pp-230-4-international-transmission-26

219

Step by Step Tool Kit for Local Governments to Go Solar | Open Energy  

Open Energy Info (EERE)

Step by Step Tool Kit for Local Governments to Go Solar Step by Step Tool Kit for Local Governments to Go Solar Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Step by Step Tool Kit for Local Governments to Go Solar Agency/Company /Organization: California Energy Commission Sector: Energy Focus Area: Renewable Energy, Solar Resource Type: Guide/manual, Training materials Website: www.energy.ca.gov/2009publications/CEC-180-2009-005/CEC-180-2009-005.P References: Step by Step Tool Kit for Local Governments to Go Solar[1] Overview "This NSHP Municipal Tool Kit is one of the many ways the Energy Commission is working together with local governments across our state. The Tool Kit contains useful information on the NSHP, and an array of strategies that can be implemented on the local level to bring solar power and energy

220

Savings in electric cooling energy by the use of a whole-house fan. Final report  

Science Conference Proceedings (OSTI)

Hour-by-hour cooling performances of a typical ranch house, with and without the use of a whole-house fan, were compared for the climate conditions throughout the contiguous United States. The comparative analyses were made by the use of NBSWHF, a modified version of NBSLD, to simulate the complex thermal coupling of whole-house-fan ventilated attic space. The calculations were performed for two operational modes: a cyclic fan mode and a stepwise continuous mode.

Kusuda, T.; Bean, J.W.

1981-05-01T23:59:59.000Z

Note: This page contains sample records for the topic "fan light kit" 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

Effect of building airtightness and fan size on the performance of mechanical ventilation systems in new U.S. houses: a critique of ASHRAE standard 62.2-2003  

E-Print Network (OSTI)

Determining Air Leakage Rate by Fan Pressurization. Americanof Building Envelopes by the Fan Pressurization Method.Dominated by Strong Exhaust Fan. ASHRAE Transactions. Vol

Roberson, J.

2004-01-01T23:59:59.000Z

222

Duquesne Light Company - Commercial and Industrial Energy Efficiency  

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

Duquesne Light Company - Commercial and Industrial Energy Duquesne Light Company - Commercial and Industrial Energy Efficiency Program Duquesne Light Company - Commercial and Industrial Energy Efficiency Program < Back Eligibility Commercial Fed. Government Industrial Institutional Local Government Schools State Government Savings Category Heating & Cooling Commercial Heating & Cooling Cooling Commercial Weatherization Manufacturing Appliances & Electronics Commercial Lighting Lighting Program Info State Pennsylvania Program Type Utility Rebate Program Rebate Amount Custom: Varies Lighting: Varies widely by type Controls and Sensors: $10-$75 VFD for Chilled Water Loop $150/hp VFD for HVAC Fans: $80/hp Packaged Terminal AC: $45-$75/ton Food Service Equipment: Varies widely by type Refrigeration Equipment: Varies widely by type

223

How Has a Ceiling Fan Affected the Way You Heat and Cool Your Home? |  

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

Has a Ceiling Fan Affected the Way You Heat and Cool Your Home? Has a Ceiling Fan Affected the Way You Heat and Cool Your Home? How Has a Ceiling Fan Affected the Way You Heat and Cool Your Home? September 23, 2010 - 7:30am Addthis On Monday, Chris told you about his new ceiling fan and how it's changed the way he cools his home. In warm weather, ceiling fans cool people (not rooms) by producing a wind-chill effect-which is why you should turn off fans when you leave the room. A ceiling fan allows you to raise the thermostat setting about 4°F with no reduction in comfort. Ceiling fans don't just cool in the summer; you can also reverse the direction in the winter to provide an updraft and force warm air down into the room. How has a ceiling fan affected the way you heat and cool your home? Each Thursday, you have the chance to share your thoughts on a question

224

How Has a Ceiling Fan Affected the Way You Heat and Cool Your Home? |  

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

Has a Ceiling Fan Affected the Way You Heat and Cool Your Home? Has a Ceiling Fan Affected the Way You Heat and Cool Your Home? How Has a Ceiling Fan Affected the Way You Heat and Cool Your Home? September 23, 2010 - 7:30am Addthis On Monday, Chris told you about his new ceiling fan and how it's changed the way he cools his home. In warm weather, ceiling fans cool people (not rooms) by producing a wind-chill effect-which is why you should turn off fans when you leave the room. A ceiling fan allows you to raise the thermostat setting about 4°F with no reduction in comfort. Ceiling fans don't just cool in the summer; you can also reverse the direction in the winter to provide an updraft and force warm air down into the room. How has a ceiling fan affected the way you heat and cool your home? Each Thursday, you have the chance to share your thoughts on a question

225

Parametric System Curves: Correlations Between Fan Pressure Rise and Flow for Large Commercial Buildings  

E-Print Network (OSTI)

distribution, duct design, system curve, fans, leakage iiifan pressure rise and flow measurements over a range of operating conditions. During design,

Sherman, Max

2010-01-01T23:59:59.000Z

226

Toward green systems for cleanrooms: Energy efficient fan-filter units  

E-Print Network (OSTI)

filter unit (FFU), energy efficiency, green system, electricToward Green Systems for Cleanrooms: Energy Efficient Fan-energy efficient models; Market transformation toward “green”

Jeng, Ming-Shan; Xu, Tengfang; Lan, Chao-Ho

2004-01-01T23:59:59.000Z

227

NIST Test Fans the Flames for High-Rise Fire Safety  

Science Conference Proceedings (OSTI)

... Once the fires were under way, a variety of ventilation tests were conducted. For example, in one test, a large fan was placed at the front door to ...

2012-12-17T23:59:59.000Z

228

Toward green systems for cleanrooms: Energy efficient fan-filter units  

E-Print Network (OSTI)

Toward Green Systems for Cleanrooms: Energy Efficient Fan-FFU), energy efficiency, green system, electric power use,are challenges and benefits in green designs that integrate

Jeng, Ming-Shan; Xu, Tengfang; Lan, Chao-Ho

2004-01-01T23:59:59.000Z

229

Fallout fans: Negotiations over text integrity in the age of the active audience.  

E-Print Network (OSTI)

??This study investigated how fans and producers of media texts negotiate text integrity, which is defined as an ideal about the validity, wholeness, and truth… (more)

Milner, Ryan M.

2008-01-01T23:59:59.000Z

230

DISCRETE-FREQUENCY AND BROADBAND NOISE RADIATION FROM DIESEL ENGINE COOLING FANS.  

E-Print Network (OSTI)

??This effort focuses on measuring and predicting the discrete-frequency and broadband noise radiated by diesel engine cooling fans. Unsteady forces developed by the interaction of… (more)

Kim, Geon-Seok

2007-01-01T23:59:59.000Z

231

A Real Reflection of How I Write: Young Adult Female Authors Seizing Agency Through Fan Fiction.  

E-Print Network (OSTI)

??This research project examines ""fan fiction"" (stories based upon existing texts such as movies, books, and video games) written by a young adult female and… (more)

Coleman, Susanna

2008-01-01T23:59:59.000Z

232

Failure of a Fan Hub Blade Made of an A713 Al-Zn Alloy  

Science Conference Proceedings (OSTI)

About this Abstract. Meeting, Materials Science & Technology 2012. Symposium, Failure Analysis and Prevention. Presentation Title, Failure of a Fan Hub Blade ...

233

Topography based fan control for heavy trucks; Topografibaserad kylfläktstyrning för tunga fordon.  

E-Print Network (OSTI)

?? This thesis is a study of how cooling fan control can be improved by using road topography information. Two such controllers are presented, one… (more)

Lerede, Niclas

2009-01-01T23:59:59.000Z

234

Error Sensor Placement for Active Control of an Axial Cooling Fan.  

E-Print Network (OSTI)

??Recent experimental achievements in active noise control (ANC) for cooling fans have used near-field error sensors whose locations are determined according to a theoretical condition… (more)

Shafer, Benjamin M 1979-

2007-01-01T23:59:59.000Z

235

DUCTED FAN INLET/EXIT AND ROTOR TIP FLOWIMPROVEMENTS FOR VERTICAL LIFT SYSTEMS.  

E-Print Network (OSTI)

??Ducted fan based vertical lift systems are excellent candidates to be in the group of the next generation vertical lift vehicles, with many potential applications… (more)

Akturk, Ali

2010-01-01T23:59:59.000Z

236

FLIGHT CONTROL DESIGN OF TANDEM DUCTED FAN AIRCRAFT USING REDUNDANT CONTROL EFFECTORS.  

E-Print Network (OSTI)

??Controllability and stability of ducted fan air vehicles is a challenging problem due to their complex nonlinear aerodynamics and dynamic behavior. At the same time,… (more)

Ozdemir, Gurbuz

2010-01-01T23:59:59.000Z

237

Investigation of performance improvements including application of inlet guide vanes to a cross-flow fan .  

E-Print Network (OSTI)

??The inherent characteristics of a cross-flow fan allowing for easy thrust vectoring as well as potential airfoil boundary layer control make it an attractive propulsive… (more)

Cordero, Samuel F.

2009-01-01T23:59:59.000Z

238

Perimeter fan performance in forced draught air-cooled steam condensers.  

E-Print Network (OSTI)

??ENGLISH ABSTRACT: Axial flow fan arrays form part of air-cooled steam condensers in direct drycooled power plants. This dissertation investigates the performance of axial flow… (more)

Van der Spuy, Sybrand Johannes

2011-01-01T23:59:59.000Z

239

Indianapolis Power & Light - Residential Energy Incentives Program |  

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

Indianapolis Power & Light - Residential Energy Incentives Program Indianapolis Power & Light - Residential Energy Incentives Program Indianapolis Power & Light - Residential Energy Incentives Program < Back Eligibility Residential Savings Category Heating & Cooling Commercial Heating & Cooling Cooling Heat Pumps Appliances & Electronics Commercial Lighting Lighting Program Info State Indiana Program Type Utility Rebate Program Rebate Amount CFLs: In store discounts A/C Cycling: $20/summer Split System AC: $300 - $400 Air Source Heat Pump: $200 - $300 Home Energy Evaluation and Energy Efficiency Kit: Free Refrigerator/Freezer Recycling: $30/unit Provider IPL Energy Incentives Program The Indianapolis Power and Light Energy Incentives Programs assist residential customers with reducing energy consumption. The program offers

240

Arbitrary surface flank milling of fan, compressor, and impeller blades  

SciTech Connect

It is generally conceived that a blade surface is flank millable if it can be closely approximated by a ruled surface; otherwise the slow machining process of point milling has to be employed. However, the authors have now demonstrated that the ruled surface criterion for flank milling is neither necessary nor sufficient. Furthermore, many complex arbitrary surfaces typical of the blades in fans, axial compressors, and centrifugal impellers in aviation gas turbines are actually closely flank millable and can be rendered exactly flank millable with one or more passes per surface often without sacrificing, indeed usually with gain, in performance.

Wu, C.Y. [Pratt and Whitney Canada Incorporated, Longueuil, Quebec, (Canada). Design Engineering

1995-07-01T23:59:59.000Z

Note: This page contains sample records for the topic "fan light kit" 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

HKC-US: Order (2013-SE-33002) | Department of Energy  

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

civil penalty after finding HKC-US had failed to certify that one basic model of ceiling fan light kit complies with the applicable energy conservation standards. The Order adopted...

242

Appliances and Commercial Equipment Standards  

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

Fan Light Kits Energy Conservation Standards Sign up for e-mail updates on regulations for this and other products The Department of Energy (DOE) is reviewing energy conservation...

243

CHANGES IN SANDSTONE DISTRIBUTIONS BETWEEN THE UPPER, MIDDLE, AND LOWER FAN IN THE ARKANSAS JACKFORK GROUP  

E-Print Network (OSTI)

This study is a statistical analysis of the sandstone distribution within the Arkansas Jackfork Group which is a passive margin fan complex. Passive margin fan systems are typically associated with long fluvial transport, fed by deltas, wide shelf, efficient basin transport, that result in a bypassing system. Passive margin fans are generally fine-grained, mud rich, and well sorted. These fans can be separated into three units (upper, middle, and lower fan) based on their location within the fan and how the sediments are deposited. Five outcrops from the Arkansas Jackfork Group have been chosen for this study and each were divided into different facies dependent on sandstone percentages in certain bed sets. The amount of sandstone for each facies was calculated and a statistical approximation for each outcrop was determined. Sandstone distribution curves were made for each outcrop to show a graphic representation of how the sandstone is dispersed. After analyzing different upper, middle, and lower fan outcrops, it is clear there is an obvious change in the sandstone percentage and distribution. The upper fan deposit has an overall sandstone percentage of approximately 77.5% and is deposited in beds that are mainly amalgamated; 10-30m thick. Sandstone is deposited moderately even and is quite concentrated throughout the exposure. The middle fan outcrops contain approximately 72.6% sandstone and show similar patterns, except that the amalgamated sandstone beds are not as thick, 5-15m and contain more shale in between layers. As expected the lower fan outcrop is completely different in both sandstone percentage and distribution. The lower fan has approximately 65.4% sandstone. The distribution of sandstone is more concentrated in each of the individual units, or systems, but the overall complex has two systems separated by a massive marine shale bed, 33.5 m, that contains virtually no sand.

Mack, Clayton P.

2009-05-01T23:59:59.000Z

244

Building Groupware with GroupKit p. 535-564 Tcl/Tk Tools, O'Reilly Press Building Groupware with GroupKit  

E-Print Network (OSTI)

Building Groupware with GroupKit p. 535-564 Tcl/Tk Tools, O'Reilly Press 1 15 Building Groupware. Harrison (Ed.) Tcl/Tk Tools, p535-564, O'Reilly Press. #12;Chapter 15, pp 535-564, In Tcl/Tk Tools, OKit? GroupKit is an extension to Tcl/Tk that makes it easy to develop groupware applications to support real

Greenberg, Saul

245

A Step by Step Tool Kit for Local Governments to Go Solar  

E-Print Network (OSTI)

A Step by Step Tool Kit for Local Governments to Go Solar California Energy Commission's New SolarNtENtS 3 Welcome 4 About the New Solar Homes Partnership's Tool Kit for Local Governments 10 Local Strategies for Encouraging Solar Power Strategy One: General Plan Amendment Options Strategy Two: Outreach

246

An academic kit for integrating mobile devices into the CS curriculum  

Science Conference Proceedings (OSTI)

In this paper we present our freely available academic kit to help universities in integrating mobile devices into the Computer Science (CS) curriculum. The kit was designed and developed at the Centre for Mobile Education and Research at the University ... Keywords: blackberry, mobile application development, mobile devices, programming for fun, teaching computer programming, teaching tools

Qusay H. Mahmoud; Thanh Ngo; Razieh Niazi; Pawel Popowicz; Robert Sydoryshyn; Matthew Wilks; Dave Dietz

2009-07-01T23:59:59.000Z

247

ICE Order Form Hands-On Science Kits Prices effective through December 31, 2011.  

E-Print Network (OSTI)

ICE Order Form Hands-On Science Kits Prices effective through December 31, 2011. ______ 99-001 DNA on Solid-State Model Kit purchases. ICE Photochromic T-shirt (colors change in sunlight) ______ 93 $_________ ______ 11-002 ICE Gift Certificate ___$25 ___$50 ___$75 ___$100 $_________ Replacement parts, manuals

Wisconsin at Madison, University of

248

Detroit Public Lighting Department - Residential Energy Wise Program |  

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

Detroit Public Lighting Department - Residential Energy Wise Detroit Public Lighting Department - Residential Energy Wise Program Detroit Public Lighting Department - Residential Energy Wise Program < Back Eligibility Low-Income Residential Multi-Family Residential Residential Savings Category Heating & Cooling Cooling Appliances & Electronics Commercial Lighting Lighting Program Info State Michigan Program Type Utility Rebate Program Rebate Amount CFLs: $2-$10 LED Task Light: $10.00 LED Night light: $1.25 Energy Star Ceiling Fan: $10 Provider Detroit Public Lighting Department The Detroit Public Lighting Department (PLD) offers residential customers rebates for energy efficient lights. In addition, low-income residential customers may qualify for free compact fluorescent lights (CFLs). Specific rebate amounts, equipment requirements, and applications are available on

249

Inlet swirl distortion effects on the generation and propagation of fan rotor shock noise  

E-Print Network (OSTI)

A body-force-based fan model for the prediction of multiple-pure-tone noise generation is developed in this thesis. The model eliminates the need for a full-wheel, three-dimensional unsteady RANS simulation of the fan blade ...

Defoe, Jeff (Jeffrey James)

2011-01-01T23:59:59.000Z

250

V-109: Google Chrome WebKit Type Confusion Error Lets Remote Users Execute  

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

09: Google Chrome WebKit Type Confusion Error Lets Remote Users 09: Google Chrome WebKit Type Confusion Error Lets Remote Users Execute Arbitrary Code V-109: Google Chrome WebKit Type Confusion Error Lets Remote Users Execute Arbitrary Code March 12, 2013 - 12:11am Addthis PROBLEM: Google Chrome WebKit Type Confusion Error Lets Remote Users Execute Arbitrary Code PLATFORM: Google Chrome prior to 25.0.1364.160 ABSTRACT: A vulnerability was reported in Google Chrome. REFERENCE LINKS: Stable Channel Update SecurityTracker Alert ID: 1028266 CVE-2013-0912 IMPACT ASSESSMENT: Medium DISCUSSION: A remote user can cause arbitrary code to be executed on the target user's system. A remote user can create specially crafted HTML that, when loaded by the target user, will trigger a type confusion error in WebKit and execute arbitrary code on the target system. The code will run with the privileges

251

T-529: Apple Mac OS PackageKit Distribution Script Remote Code Execution  

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

29: Apple Mac OS PackageKit Distribution Script Remote Code 29: Apple Mac OS PackageKit Distribution Script Remote Code Execution Vulnerability T-529: Apple Mac OS PackageKit Distribution Script Remote Code Execution Vulnerability January 6, 2011 - 2:53pm Addthis PROBLEM: Apple Mac OS PackageKit Distribution Script Remote Code Execution Vulnerability PLATFORM: Apple Mac OS X Server 10.6 - 10.6.5, Apple Mac OS X 10.6 - 10.6.5 Vulnerable Platforms Details ABSTRACT: A format string issue exists in PackageKit's handling of distribution scripts. A man-in-the-middle attacker may be able to cause an unexpected application termination or arbitrary code execution when Software Update checks for new updates. This issue is addressed through improved validation of distribution scripts. This issue does not affect systems prior to Mac OS

252

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

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

Alliant Energy Interstate Power and Light (Electric) - Residential Alliant Energy Interstate Power and Light (Electric) - Residential Energy Efficiency Rebate Program (Iowa) Alliant Energy Interstate Power and Light (Electric) - Residential Energy Efficiency Rebate Program (Iowa) < Back Eligibility Multi-Family Residential Residential Savings Category Home Weatherization Commercial Weatherization Heating & Cooling Cooling Commercial Heating & Cooling Appliances & Electronics Other Heat Pumps Commercial Lighting Lighting Water Heating Windows, Doors, & Skylights Program Info State Iowa Program Type Utility Rebate Program Rebate Amount Central Air Conditioners: $100 - $200 Air Source Heat Pumps: $100 - $400 Geothermal Heat Pumps: $300/ton + $50/EER/ton Fan Motors: $50/unit Programmable Thermostats: $25 Tank Water Heater: $50

253

Performance Analysis of Dual-Fan, Dual-Duct Constant Volume Air-Handling Units  

E-Print Network (OSTI)

Dual-fan, dual-duct air-handling units introduce outside air directly into the cooling duct and use two variable speed devices to independently maintain the static pressure of the hot and the cold air ducts. Analytical models have been developed to compare fan power and thermal energy consumption of dualfan, dual-duct constant volume air-handling units with single-fan, dual-duct constant volume airhandling units. This study shows that the dual-fan, dual-duct system uses less fan power and less thermal energy during winter, and uses more thermal energy during summer. Thermal energy performance can be significantly improved if the thermal energy penalty can be decreased or eliminated.

Joo, I. S.; Liu, M.

2001-01-01T23:59:59.000Z

254

Impact-resistant boron/aluminum composites for large fan blades  

SciTech Connect

Blade-like specimens were subjected to static ballistic impact testing to determine their relative FOD impact resistance levels. It was determined that a plus or minus 15 deg layup exhibited good impact resistance. The design of a large solid boron/aluminum fan blade was conducted based on the FOD test results. The CF6 fan blade was used as a baseline for these design studies. The solid boron/aluminum fan blade design was used to fabricate two blades. This effort enabled the assessment of the scale up of existing blade manufacturing details for the fabrication of a large B/Al fan blade. Existing CF6 fan blade tooling was modified for use in fabricating these blades.

Oller, T.L.; Salemme, C.T.; Bowden, J.H.; Doble, G.S.; Melnyk, P.

1977-12-01T23:59:59.000Z

255

Controlled storage of light in silicon cavities Ali W. Elshaari*, Abdelsalam Aboketaf, and Stefan F. Preble  

E-Print Network (OSTI)

. Khan, S. Fan, P. R. Villeneuve, H. A. Haus, and J. D. Joannopoulos, "Coupling of modes analysis demonstration of quantum memory for light," Nature 432(7016), 482­486 (2004). 2. A. Politi, M. J. Cryan, J. G­649 (2008). 3. V. R. Almeida, C. A. Barrios, R. R. Panepucci, and M. Lipson, "All-optical control of light

Zanibbi, Richard

256

Data Center Energy Efficiency Measurement Assesment Kit Guide and Specification  

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

Data Center Energy Data Center Energy Efficiency Measurement Assessment Kit Guide and Specification By Lawrence Berkeley National Laboratory Rod Mahdavi, PE, LEED AP October 26, 2012 Acknowledgements This report was prepared for the Federal Energy Management Program by Rod Mahdavi of Lawrence Berkeley National Laboratory. The work was supported by the Federal Energy Management Program led by Will Lintner. Contacts Author: Rod Mahdavi, P.E. LEED AP Lawrence Berkeley National Laboratory One Cyclotron Road M.S. 90-3411E Berkeley, CA 94720 510.495.2259 rmahdavi@lbl.gov For more information on FEMP: Will Lintner, P.E., CEM Federal Energy Management Program U.S. Department of Energy 1000 Independence Ave., S.W. Washington, D.C. 20585-0121 202.586.3120 william.lintner@ee.doe.gov

257

Data Center Energy Efficiency Measurement Assesment Kit Guide and Specification  

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

Data Center Energy Data Center Energy Efficiency Measurement Assessment Kit Guide and Specification By Lawrence Berkeley National Laboratory Rod Mahdavi, PE, LEED AP October 26, 2012 Acknowledgements This report was prepared for the Federal Energy Management Program by Rod Mahdavi of Lawrence Berkeley National Laboratory. The work was supported by the Federal Energy Management Program led by Will Lintner. Contacts Author: Rod Mahdavi, P.E. LEED AP Lawrence Berkeley National Laboratory One Cyclotron Road M.S. 90-3411E Berkeley, CA 94720 510.495.2259 rmahdavi@lbl.gov For more information on FEMP: Will Lintner, P.E., CEM Federal Energy Management Program U.S. Department of Energy 1000 Independence Ave., S.W. Washington, D.C. 20585-0121 202.586.3120 william.lintner@ee.doe.gov

258

Kit for providing a technetium medical radioimaging agent  

DOE Patents (OSTI)

The present invention is directed toward a kit for microbial reduction of a technetium compound to form other compounds of value in medical imaging. The technetium compound is combined in a mixture with non-growing microbial cells which contain a technetium-reducing enzyme system, a stabilizing agent and an electron donor in a saline solution under anaerobic conditions. The mixture is substantially free of an inorganic technetium reducing agent and its reduction products. The resulting product is Tc of lower oxidation states, the form of which can be partially controlled by the stabilizing agent. It has been discovered that the microorganisms Shewanella alga, strain Bry and Shewanella putrifacians, strain CN-32 contain the necessary enzyme systems for technetium reduction and can form both mono nuclear and polynuclear reduced Tc species depending on the stabilizing agent.

Wildung, Raymond E. (Richland, WA); Garland, Thomas R. (Greybull, WY); Li, Shu-Mei W. (Richland, WA)

2000-01-01T23:59:59.000Z

259

A passive margin-type submarine fan complex, Permian Ecca Group, South Africa  

Science Conference Proceedings (OSTI)

A submarine fan complex, comprising five arenaceous fan systems separated by basinal shale units, occurs in the southwestern part of the intracratonic Karoo basin in South Africa. Although basin development is related to a subduction zone bordering the palaeo-Pacific ocean to the south of Gondwanaland and the evolution of the Cape Fold Belt, the entire Lower Permian Ecca Group basin-fill succession reflects depositional characteristics of a passive-margin setting. The submarine fan complex, 250 m thick, originated from sediments supplied by Mississippi-type deltas dominating the Ecca coastline. The fine grain-size and low sand/shale ratio of the submarine fan and deltaic deposits reflect the maturity of the ancient river systems. Outcrops of the fan complex are well exposed and cover an area of 650 km{sup 2}. The strata are not affected by folding, and deep erosion allows three-dimensional viewing of mid-fan to outer-fan deposits. Features of interest include stacked lobe deposits displayed along 2.5 km of a 60 m high cliff section, and a transverse cliff section through channel-fill deposits 500 m wide. Paleocurrent directions reveal that each sequence had its own main source area located to the northwest and south of its present geographic location. The cyclic nature of the fan complex is attributed to relative sea-level changes; deposition took place on the basin floor in water depths that do not exceed 500 m. Shoaling of the basin to wave base depths is reflected in the pro-delta and delta front deposits overlying the uppermost fan sequence. Major factors in controlling direction of fan progradation were delta switching and basin floor topography.

Wickens, H.D. (SOEKOR-Pty. Ltd., Parow (South Africa)); Bouma, A.H. (Louisiana State Univ., Baton Rouge (United States))

1991-03-01T23:59:59.000Z

260

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

Note: This page contains sample records for the topic "fan light kit" 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

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

262

Evaluation of aftermarket CNG conversion kits in light-duty vehicle applications. Final report  

DOE Green Energy (OSTI)

The Institute of Gas Technology (IGT) was contracted by the National Renewable Energy Laboratory (NREL) to evaluate three compressed natural gas (CNG) conversion systems using a 1993 Chevrolet Lumina baseline vehicle. A fourth conversion system was added to the test matrix through funding support from Brooklyn Union. The objective of this project was to measure the Federal Test Procedure (FTP) emissions and fuel economy of the different conversion systems, and to compare the performance to gasoline-fueled operation and each other. Different natural gas compositions were selected to represent the 10th percentile, mean, and 90th percentile compositions distributed in the Continental United States. Testing with these different compositions demonstrated the systems` ability to accommodate the spectrum of gas found in the United States. Each compressed natural gas conversion system was installed and adjusted according to the manufacturer`s instructions. In addition to the FTP testing, an evaluation of the comparative installation times and derivability tests (based on AGA and CRC guidelines) were conducted on each system.

Blazek, C.F.; Rowley, P.F.; Grimes, J.W. [Institute of Gas Technology, Chicago, IL (United States)

1995-07-01T23:59:59.000Z

263

A LIMITED LIABILITY PARTNERSHIP 1050 Thomas Jefferson Street, NW  

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

A LIMITED LIABILITY PARTNERSHIP A LIMITED LIABILITY PARTNERSHIP 1050 Thomas Jefferson Street, NW Seventh Floor Washington, DC 20007 (202) 298-1800 Phone (202) 338-2416 Fax MEMORANDUM TO: DOE Office of General Counsel FROM: Doug Smith DATE: August 29, 2013 RE: Record of Communication Concerning Ceiling Fan and Ceiling Fan Light Kit Framework Document-Docket No. EERE-2012-BT-STD-0045 This memo provides an overview of communications made to DOE staff on the subject of possible changes to standards and test procedures for ceiling fans and ceiling fan light kits. The communications occurred at a meeting held at 10:30 a.m. on August 20, 2013, following the close of the comment period on the initial framework document for ceiling fans and light kits. The meeting attendees included:

264

Microsoft Word - Control_and_Fan_Improvements_in_CRAHs.doc  

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

07E 07E Demonstration of Intelligent Control and Fan Improvements in Computer Room Air Handlers Henry Coles and Steve Greenberg, Lawrence Berkeley National Laboratory Corinne Vita, Vigilent Environmental Energy Technologies Division November 2012 DISCLAIMER This document was prepared as an account of work sponsored by the United States Government. While this document is believed to contain correct information, neither the United States Government nor any agency thereof, nor The Regents of the University of California, nor any of their employees, makes any warranty, express or implied, or assumes any legal responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe

265

Fan-shaped and toric textures of mesomorphic oxadiazoles  

E-Print Network (OSTI)

When a family of non symmetrical heterocycled compounds is investigated, a variety of mesophases can be observed with rather different features. Here we report the behaviour of seven different members among a family of such materials, that consists of mesomorphic oxadiazole compounds. In two of these compounds, the optical microscope investigation shows very interesting behaviours. In their smectic phases, fan-shaped and toric textures, sometimes with periodic instability, are observed. Moreover, the nematic phase displays a texture transition. Texture transitions have been previously observed only inside the nematic phase of some compounds belonging to the families of the oxybenzoic and cyclohexane acids. In these two oxadiazole compounds we can observe what we define as a "toric nematic phase", heating the samples from the smectic phase. The toric nematic texture disappears as the sample is further heated, changing into a smooth texture.

A. Sparavigna; A. Mello; B. Montrucchio

2007-04-11T23:59:59.000Z

266

MEDICAL DIAGNOSTICS KITS Abbott Labs (Vysis): Enabling Faster ...  

For example, the FISH-based test PathVysion makes HER-2 genes in the cell ?uorescent. They light up making them easier to count more accurately.

267

Classes, Kits and Energy Savings for Pinellas County | Department of Energy  

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

Classes, Kits and Energy Savings for Pinellas County Classes, Kits and Energy Savings for Pinellas County Classes, Kits and Energy Savings for Pinellas County September 15, 2010 - 5:18pm Addthis Stephen Graff Former Writer & editor for Energy Empowers, EERE Officials of PEEP, the Pinellas Energy Efficiency Project, will start handing out energy kits-filled with CFLs, weather stripping, low-flow shower heads and window insulators-over the next few months to residents who attend special classes. Residents in Pinellas County, Fla., will soon receive the gift that keeps on giving. It's pretty straightforward: come to one of the classes, learn how to cut energy use and save money - and leave with the materials to make that happen. "It's more of a holistic approach," says James Stevenson, a conservation

268

U.S. Department of Energy Solar Decathlon 2011 Media Kit Team...  

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

Media Kit 2011 TEAM OVERVIEW The U.S. Department of Energy Solar Decathlon 2011 is a competition that challenges collegiate students from around the world to design, build and...

269

Classes, Kits and Energy Savings for Pinellas County | Department of Energy  

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

Classes, Kits and Energy Savings for Pinellas County Classes, Kits and Energy Savings for Pinellas County Classes, Kits and Energy Savings for Pinellas County September 15, 2010 - 5:18pm Addthis Stephen Graff Former Writer & editor for Energy Empowers, EERE Officials of PEEP, the Pinellas Energy Efficiency Project, will start handing out energy kits-filled with CFLs, weather stripping, low-flow shower heads and window insulators-over the next few months to residents who attend special classes. Residents in Pinellas County, Fla., will soon receive the gift that keeps on giving. It's pretty straightforward: come to one of the classes, learn how to cut energy use and save money - and leave with the materials to make that happen. "It's more of a holistic approach," says James Stevenson, a conservation

270

T-529: Apple Mac OS PackageKit Distribution Script Remote Code...  

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

January 6, 2011 - 2:53pm Addthis PROBLEM: Apple Mac OS PackageKit Distribution Script Remote Code Execution Vulnerability PLATFORM: Apple Mac OS X Server 10.6 - 10.6.5, Apple...

271

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....

272

National Synchrotron Light Source  

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

Waste Policies & Requirements Manual Waste Management Links Tier 1 Information Muffin Fan Wiring Guidance Solenoid Wiring Guidance Heater Tape Wiring Guidance NSLS ES&H...

273

Supply Side Management Kit: Service for Energy Suppliers and Process Industry Customers  

Science Conference Proceedings (OSTI)

The Supply Side Management Kit highlights proposed EPRI's services for energy suppliers and process industries in the supply side area. With the onset of electricity deregulation, process industry customers are increasingly looking at reducing energy costs on the supply of energy. The new environment has created significant opportunities for cost-effective purchase, management, generation, utilization, and sale of energy for process industries. This kit discusses the services offered by EPRI to meet its ...

1999-10-28T23:59:59.000Z

274

An evaluation of chemical screening test kits for lead in paint  

Science Conference Proceedings (OSTI)

The Residential Lead-Based Paint Hazard Reduction Act (Title X) requires abatement and management of lead-based paint. The purpose of this study was to evaluate three chemical screening test kits using materials and methods from one study and subjecting the results to the statistical analysis of another. The three kits were used to predict the presence of lead in paint at ten weight concentrations from 0.04 to 3.97%. Paint was applied to four wood boards yielding a sample size of 40. Four boards were painted with lead-free paint and used as blanks. All of the boards were tested with the three test kits by an untrained individual having no knowledge of the actual lead content. Sensitivity, specificity, and false positive and negative rates were calculated for the test kit results. The manufactures` detection limits, the observed sensitivity ranged from 1.00 to 0.80, specificity ranged from 1.00 to 0.42, false positive ranged from 0 to 58%, and false negatives ranged from 0 to 20%. At the 0.5% Federal threshold level, the observed sensitivity ranged from 1.00 to 0.94, specificity ranged from 1.00 to 0.5, false positives ranged from 0 to 11.1%, and false negatives ranged from 0 to 20%. The observed false positive and false negative rates for all three kits were found to be significantly lower than those reported in a previous study. These results indicate that the kits perform very well at the Federal threshold, with two of the kits having false negative rates below 12.5% and false positive rates of 3.13%. These results indicate that these two kits would probably be acceptable screening tests for lead in paint.

Oglesby, L.S.

1996-04-01T23:59:59.000Z

275

Property:Building/SPBreakdownOfElctrcityUseKwhM2Fans | Open Energy  

Open Energy Info (EERE)

Fans Fans Jump to: navigation, search This is a property of type String. Fans Pages using the property "Building/SPBreakdownOfElctrcityUseKwhM2Fans" Showing 25 pages using this property. (previous 25) (next 25) S Sweden Building 05K0001 + 5.21311928139 + Sweden Building 05K0002 + 18.5995610535 + Sweden Building 05K0003 + 20.3514016294 + Sweden Building 05K0004 + 8.08671679198 + Sweden Building 05K0005 + 16.0166245259 + Sweden Building 05K0006 + 10.358795651 + Sweden Building 05K0007 + 8.3953561818 + Sweden Building 05K0008 + 9.28527472527 + Sweden Building 05K0009 + 12.8398873749 + Sweden Building 05K0010 + 20.0966982674 + Sweden Building 05K0011 + 6.90408963585 + Sweden Building 05K0012 + 8.60719192175 + Sweden Building 05K0013 + 16.7539365907 +

276

Property:Building/SPBreakdownOfElctrcityUseKwhM2CirculationFans | Open  

Open Energy Info (EERE)

CirculationFans CirculationFans Jump to: navigation, search This is a property of type String. Circulation fans Pages using the property "Building/SPBreakdownOfElctrcityUseKwhM2CirculationFans" Showing 25 pages using this property. (previous 25) (next 25) S Sweden Building 05K0001 + 13.3422495258 + Sweden Building 05K0002 + 0.0 + Sweden Building 05K0003 + 2.80646609789 + Sweden Building 05K0004 + 8.95823904901 + Sweden Building 05K0005 + 5.55016340076 + Sweden Building 05K0006 + 6.81308969891 + Sweden Building 05K0007 + 2.02541916787 + Sweden Building 05K0008 + 0.625641025641 + Sweden Building 05K0009 + 7.59721281624 + Sweden Building 05K0010 + 0.0 + Sweden Building 05K0011 + 0.757191316527 + Sweden Building 05K0012 + 6.04077487892 + Sweden Building 05K0013 + 0.767224182906 +

277

Quiet Computing with BSD: Fan control with sysctl hw.sensors.  

E-Print Network (OSTI)

We will discuss the topic of fan control and introduce sysctl-based interfacing with the fancontrolling capabilities of microprocessor system hardware monitors on OpenBSD. The discussed prototype implementation reduces the noise and power-consumption characteristics in fans of personal computers, especially of those PCs that are designed from off-the-shelf components. We further argue that our prototype is easier, robuster and more intuitive to use compared to solutions available elsewhere. 1.

Constantine A. Murenin; Raouf Boutaba

2010-01-01T23:59:59.000Z

278

Root-Cause Failure Analysis: Fossil-Fired Power Plant Draft Fans  

Science Conference Proceedings (OSTI)

This report describes the collection and analysis of fan-related outage data for 61 large fossil fuel steam power plants. The outage causes are ranked in terms of their impact on production, and a systematic search for generic root causes is described. Recommendations are made for short-term corrective measures and for longer-term research efforts to significantly improve fan system reliability.

1983-07-01T23:59:59.000Z

279

Application of Adjustable Speed Drives to Induced Draft Fans at NSP-SHERCO Power Plant  

Science Conference Proceedings (OSTI)

Induced draft (ID) fans on power boilers control the flow of flue gasses from the boiler to the atmosphere-and their smooth operation is essential to the efficient operation of any generating station. Adjustable speed drive (ASD) control of an electric motor ID fan can provide significant energy savings while increasing the accuracy and precision of boiler draft and fuel gas flow regulation. This study quantified the energy savings and identified other benefits of applying ASDs to four existing electric-...

1999-10-19T23:59:59.000Z

280

Generation of fan-states of radiation field in a cavity  

E-Print Network (OSTI)

A scheme of generating recently introduced fan-states | \\alpha, 2k>_F (\\alpha is complex, k=1,2,3,...) is proposed basing on a \\Lambda-type atom-cavity field interaction. We show that with suitable atomic preparations and measurements a passage of a sequence of N atoms through a cavity may transform an initial field coherent state | \\alpha> to a fan-state | \\alpha, 2k>_F with k=2^{N-2}.

Nguyen Ba An; Truong Minh Duc

2001-11-30T23:59:59.000Z

Note: This page contains sample records for the topic "fan light kit" 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

Engine having hydraulic and fan drive systems using a single high pressure pump  

DOE Patents (OSTI)

An engine comprises a hydraulic system attached to an engine housing that includes a high pressure pump and a hydraulic fluid flowing through at least one passageway. A fan drive system is also attached to the engine housing and includes a hydraulic motor and a fan which can move air over the engine. The hydraulic motor includes an inlet fluidly connected to the at least one passageway.

Bartley, Bradley E. (Manito, IL); Blass, James R. (Bloomington, IL); Gibson, Dennis H. (Chillicothe, IL)

2000-01-01T23:59:59.000Z

282

Parametric System Curves: Correlations Between Fan Pressure Rise and Flow for Large Commercial Buildings  

SciTech Connect

A substantial fraction of HVAC energy use in large commercial buildings is due to fan operation. Fan energy use depends in part on the relationship between system pressure drop and flow through the fan, which is commonly called a "system curve." As a step toward enabling better selections of air-handling system components and analyses of common energy efficiency measures such as duct static pressure reset and duct leakage sealing, this paper shows that a simple four-parameter physical model can be used to define system curves. Our model depends on the square of the fan flow, as is commonly considered. It also includes terms that account for linear-like flow resistances such as filters and coils, and for supply duct leakage when damper positions are fixed or are changed independently of static pressure or fan flow. Only two parameters are needed for systems with variable-position supply dampers (e.g., VAV box dampers modulating to control flow). For these systems, reducing or eliminating supply duct leakage does not change the system curve. The parametric system curve may be most useful when applied to field data. Non-linear techniques could be used to fit the curve to fan pressure rise and flow measurements over a range of operating conditions. During design, when measurements are unavailable, one could use duct design calculation tools instead to determine the coefficients.

Sherman, Max; Wray, Craig

2010-05-19T23:59:59.000Z

283

Applicability of fan spray nozzles to stripping insoluble gases from viscous liquids  

SciTech Connect

Fan spray nozzle stripping appears to be a practical technique for separating dilute volatile solutes from nonvolatile solvents. In particular this technique can be used to strip molecular tritium and tritium fluoride at extremely small concentration (in the parts per million range) from molten salts used as blanket materials in a fusion reactor. Under adjusted operating conditions of the fan spray as it leaves the nozzle, a high percentage of the theoretically maximum achievable stripping would take place from the expanding sheet of the fan spray as it leaves the nozzle and before it breaks up. Although the only available experimental data are for aqueous solutions, a new theoretical analysis of the fan spray sheet demonstrates the applicability of this technique to nonaqueous liquids. The equation derived from this analysis relates the theoretically achievable mass transfer efficiency to the properties of the liquid flowing through the fan spray nozzle and to the operating conditions of the nozzle. Any fluid with viscosity higher than or equal to that of water would be expected to follow this equation as long as a fan-shaped sheet is formed under the operating conditions of the nozzle.

Tseng, H.H.; Johnson, E.F.

1983-08-01T23:59:59.000Z

284

The noise power spectrum in CT with direct fan beam reconstruction  

Science Conference Proceedings (OSTI)

The noise power spectrum (NPS) is a useful metric for understanding the noise content in images. To examine some unique properties of the NPS of fan beam CT, the authors derived an analytical expression for the NPS of fan beam CT and validated it with computer simulations. The nonstationary noise behavior of fan beam CT was examined by analyzing local regions and the entire field-of-view (FOV). This was performed for cases with uniform as well as nonuniform noise across the detector cells and across views. The simulated NPS from the entire FOV and local regions showed good agreement with the analytically derived NPS. The analysis shows that whereas the NPS of a large FOV in parallel beam CT (using a ramp filter) is proportional to frequency, the NPS with direct fan beam FBP reconstruction shows a high frequency roll off. Even in small regions, the fan beam NPS can show a sharp transition (discontinuity) at high frequencies. These effects are due to the variable magnification and therefore are more pronounced as the fan angle increases. For cases with nonuniform noise, the NPS can show the directional dependence and additional effects.

Baek, Jongduk; Pelc, Norbert J. [Department of Radiology, Stanford University, Stanford, California 94305 (United States); Department of Radiology, Stanford University, Stanford, California 94305 (United States); Department of Electrical Engineering, Stanford University, Stanford, California 94305 (United States) and Department of Bioengineering, Stanford University, Stanford, California 94305 (United States)

2010-05-15T23:59:59.000Z

285

Channel complex architecture of fine-grained submarine fans at the base-of-slope  

Science Conference Proceedings (OSTI)

The fan-valley or upper fan channel connects the submarine canyon on the outer shelf-upper slope to the basin proper. It is an erosionally-formed channel that is a conduit for sediment transported to the basin. The valley may widen where it enters the base-of-slope area. Most of the density flows are much smaller than the initial flow and therefore will not occupy the entire width of the upper fan channel. Smaller individual channels will be constructed resulting in a massive fill comprised of amalgamated sandstones. Sand-rich levees and overbank deposits flank each channel. Channel switching may take place toward locations with a slightly steeper gradient. These switches most likely result from irregular flow successions and different flow sizes. Erosion between successive channels is common, removing part of the channel fill and levee-overbank deposits. This results in a disorderly distribution of low-permeability barriers creating local obstruction to connectivity. A study of the sedimentological architecture of the updip mid-fan channel complex was conducted on cliff sections of the Permian Tanqua Karoo subbasin in South Africa, and in Big Rock Quarry in North Little Rock, Arkansas. Seismic records of the base-of-slope of the Mississippi Fan show a widening pattern, and of the Bryant Canyon Fan Complex south of the Sigsbee Escarpment the channel complexity. Integration of seismic data in outcrop observations improves our understanding of the complexity of many good reservoir sands, typically overlain by slope shales.

Bouma, A.H. [Louisiana State Univ., Baton Rouge, LA (United States); Gwang, H. [Kunsan National Univ. (Korea, Democratic People`s Republic of); Van Antwerepen, O. [Univ. of Port Elizabeth (South Africa)] [and others

1995-10-01T23:59:59.000Z

286

Limit processes for TASEP with shocks and rarefaction fans  

E-Print Network (OSTI)

We consider the totally asymmetric simple exclusion process (TASEP) with two-sided Bernoulli initial condition, i.e., with left density rho_- and right density rho_+. We consider the associated height function, whose discrete gradient is given by the particle occurrences. Macroscopically one has a deterministic limit shape with a shock or a rarefaction fan depending on the values of rho_{+/-}. We characterize the large time scaling limit of the fluctuations as a function of the densities rho_{+/-} and of the different macroscopic regions. Moreover, using a slow decorrelation phenomena, the results are extended from fixed time to the whole space-time, except along the some directions (the characteristic solutions of the related Burgers equation) where the problem is still open. On the way to proving the results for TASEP, we obtain the limit processes for the fluctuations in a class of corner growth processes with external sources, of equivalently for the last passage time in a directed percolation model with two-sided boundary conditions. Additionally, we provide analogous results for eigenvalues of perturbed complex Wishart (sample covariance) matrices.

Ivan Corwin; Patrik L. Ferrari; Sandrine Péché

2010-02-18T23:59:59.000Z

287

Modeling of ECM Controlled Series Fan-powered VAV Terminal Units  

E-Print Network (OSTI)

Semi-empirical models for series fan-powered variable air volume terminal units (FPTUs) were developed based on models of the primary, plenum, fan airflow and the fan power consumption. The experimental setups and test procedures were developed respectively for primary, plenum and fan airflow to test each component of the FPTUs at typical design pressures and airflows. Two sizes of the terminal units from three manufacturers were used in this study. All of the FPTUs were equipped with electronically commutated motors (ECM). Data provided by the models were compared against the data from previous experiments to prove the models’ validity. Regression modeling was performed by using SigmaStat. The model of primary airflow had an R2 above 0.948 for all the terminal units evaluated while the plenum airflow model had an R2 above 0.99. For all the terminal units, the R2 of the fan airflow model was ranged from 0.973 to 0.998. Except for one fan, the fan power consumption model was able to characterize the power performance and had an R2 above 0.986. By combining the airflow and power models, the model for series FPTU was developed. Verification was made to prove the FPTU model’s validity by comparing the measured and predicted data of airflow and power consumption. Correction factors were used in the primary airflow model to compensate for the difference caused by large measurement errors and the system effects. The predicted values were consistent with measurements and no offset was needed in the primary airflow model. Generally, the newly established model was able to describe the airflow performance as well as power consumption of series FPTUs without adding complexity.

Yin, Peng

2010-08-01T23:59:59.000Z

288

Characteristics of some submarine fan channels, Permian Ecca Group, South Africa  

Science Conference Proceedings (OSTI)

The vary well exposed submarine fan complex in the southwestern part of the Karoo basin permits close examination of channel-fills and in places their associated overbank deposits. The complex comprises five arenaceous fan systems some of which attain 60 m in thickness. The fans are vertically stacked and separated by basinal shale deposits; each system with its own direction of growth. The association of channelized sandstone bodies and thin-bedded sandstone and shale packages in an updip position from predominantly stacked lobe deposits suggest preservation of middle fan settings. A 500 m wide, 20 m thick channel-fill consisting massive amalgamated sandstone beds occupying the channel thalweg occurs in a setting dominated by thin-bedded, ripple-laminated sandstone and shale. Gradual thinning of the channel-fill beds toward the channel edges, lack of internal lateral accretion, and a high width to depth ratio suggests a low sinuous to straight channel. The channel-fill is capped by an abandonment facies characterized by ripple-laminated sandstone and shale. Stacked, laterally offset channel-fill deposits with highly erosional contacts and typical well-bedded overbank deposits form channel-overbank complexes and characterize the mid-fan region of the uppermost fan system. Palaeocurrent directions and gradual diminishing of bed-thickness away from the generally massively bedded, amalgamated channel-fill sandstones confirm a simultaneous channel/overbank origin for these deposits. Levee morphology has not been recognized. Both examples of channel-fills cited reveal part of the complexity of the channelized portions of submarine fans and hence the implications thereof in exploring for hydrocarbon reservoirs.

Bouma, A.H. (Louisiana State Univ., Baton Rouge (United States)); Dev Wickens, H. (Soekor, Parow (South Africa))

1991-03-01T23:59:59.000Z

289

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

290

Alliant Energy Interstate Power and Light (Gas and Electric) - Farm  

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

Gas and Electric) - Farm Gas and Electric) - Farm Equipment Energy Efficiency Incentives Alliant Energy Interstate Power and Light (Gas and Electric) - Farm Equipment Energy Efficiency Incentives < Back Eligibility Agricultural Savings Category Other Heating & Cooling Cooling Appliances & Electronics Home Weatherization Sealing Your Home Design & Remodeling Windows, Doors, & Skylights Commercial Heating & Cooling Heating Commercial Lighting Lighting Manufacturing Water Heating Program Info Start Date 1/1/2012 State Iowa Program Type Utility Rebate Program Rebate Amount Energy Audit: Free Clothes Washer: $100 Refrigerator Replacement: $50 Dishwasher Replacement: $20 Freezer: $25 Room Air Conditioner: $25 Water Heater: $50 Electric Heat Pump Water Heaters: $100 Circulating Fans: $25 - $75

291

Alliant Energy Interstate Power and Light (Gas) - Residential Energy  

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

Alliant Energy Interstate Power and Light (Gas) - Residential Alliant Energy Interstate Power and Light (Gas) - Residential Energy Efficiency Program Alliant Energy Interstate Power and Light (Gas) - Residential Energy Efficiency Program < Back Eligibility Multi-Family Residential Residential Savings Category Heating & Cooling Commercial Heating & Cooling Heating Home Weatherization Commercial Weatherization Sealing Your Home Cooling Design & Remodeling Windows, Doors, & Skylights Heat Pumps Appliances & Electronics Water Heating Maximum Rebate Caulking/Weather Stripping: $200 Ceiling/Foundation/Wall Insulation: $750 Program Info State Iowa Program Type Utility Rebate Program Rebate Amount Boilers: $150 - $400 Furnaces: $250 - $400 Efficient Fan Motor: $50 Programmable Thermostats: $25 Furnace or Boiler Clean and Tune: $30

292

T-579: BlackBerry Device Software Bug in WebKit Lets Remote Users Execute  

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

9: BlackBerry Device Software Bug in WebKit Lets Remote Users 9: BlackBerry Device Software Bug in WebKit Lets Remote Users Execute Code T-579: BlackBerry Device Software Bug in WebKit Lets Remote Users Execute Code March 15, 2011 - 5:05pm Addthis PROBLEM: A vulnerability was reported in BlackBerry Device Software. A remote user can cause arbitrary code to be executed on the target user's system. PLATFORM: BlackBerry Device Software version 6.0 and later. ABSTRACT: BlackBerry Device Software Bug in WebKit Lets Remote Users Execute Code. reference LINKS: BlackBerry Advisory: KB26132 CVE-2011-1290 BlackBerry Security Note BlackBerry Device Storage IMPACT ASSESSMENT: Moderate Discussion: A vulnerability exists in the open source WebKit browser engine provided in BlackBerry Device Software version 6.0 and later. The issue could result in

293

Studies on KIT-6 Supported Cobalt Catalyst for Fischer–Tropsch Synthesis  

Science Conference Proceedings (OSTI)

KIT-6 molecular sieve was used as a support to prepare cobalt catalyst for Fischer-Tropsch synthesis (FTS) using an incipient wetness impregnation method to produce cobalt loadings of 15 and 25 wt%. The catalysts were characterized by BET surface area, X-ray diffraction, scanning transmission election microscopy (STEM), extended X-ray absorption fine spectroscopy and X-ray absorption near edge spectroscopy. The catalytic properties for FTS were evaluated using a 1L CSTR reactor. XRD, pore size distribution, and STEM analysis indicate that the KIT-6 mesostructure remains stable during and after cobalt impregnation and tends to form smaller cobalt particles, probably located inside the mesopores. The mesoporous KIT-6 exhibited a slightly higher cobalt dispersion compared to amorphous SiO{sub 2} supported catalyst. With the higher Co loading (25 wt%) on KIT-6, partial structural collapse was observed after the FTS reaction. Compared to an amorphous SiO{sub 2} supported cobalt catalyst, KIT-6 supported cobalt catalyst displayed higher methane selectivity at a similar Co loading, likely due to diffusion effects.

Gnanamani, M.; Jacobs, G; Graham, U; Ma, W; Pendyala, V; Ribeiro, M; Davis, B

2010-01-01T23:59:59.000Z

294

Field Study of Exhaust Fans for Mitigating Indoor Air Quality Problems: Final Report to Bonneville Power Administration  

E-Print Network (OSTI)

Fans Air-to-Air Heat Exchangers. . . . . . . . . . . . . . .expected from heat exchangers Ventilation expected fromventilation supplied by heat exchanger and exhaust flow. .

Grimsrud, David T.

2009-01-01T23:59:59.000Z

295

LETTER REPORT INDEPENDENT VERIFICATION OF THE HIGH FLUX BEAM REACTOR DECOMMISSIONING PROJECT FAN HOUSE, BUILDING 704 BNL  

Science Conference Proceedings (OSTI)

5098-LR-01-0 -LETTER REPORT INDEPENDENT VERIFICATION OF THE HIGH FLUX BEAM REACTOR DECOMMISSIONING PROJECT FAN HOUSE, BUILDING 704 BROOKHAVEN NATIONAL LABORATORY

P.C. Weaver

2010-10-22T23:59:59.000Z

296

Caratterizzazione del rumore generato dal fan di motori aeronautici e Metodo inverso per la ricostruzione della sorgente.  

E-Print Network (OSTI)

??Il seguente lavoro tratta una procedura per la ricostruzione della sorgente acustica del fan di un motore turbofan per uso aeronautico mediante metodo inverso. Tale… (more)

BIANCHI, FRANCESCO

2009-01-01T23:59:59.000Z

297

Modeling of Electronically Commutated Motor Controlled Fan-powered Terminal Units  

E-Print Network (OSTI)

Empirical models of airflow and power consumption were developed for series and parallel variable air volume fan powered terminal units (FPTUs). An experimental setup and test procedure were developed to test the terminal units over typical operating ranges. The terminal units in this study used either an 8 in. (20.32 cm) or a 12 in. (30.48 cm) primary air inlet. All terminal units utilized electronically commutated motor (ECM) controllers. Data collected were compared against previous data collected for silicon controlled rectifier (SCR) units. Generalized models were developed for both series and parallel units, and compared against models developed for SCR units. In addition to the performance modeling, power factor and power quality data were also collected for each terminal unit. The power quality analysis included recording and analyzing harmonic distortion for current, voltage, and power up to the 25th harmonic. The total harmonic distortion (THD) was also recorded and presented. For the series terminal units, models were developed for fan airflow, fan power, and primary airflow. The models for fan airflow all had R2 values above 0.987. The models for fan power all had R2 values above 0.968. The models for primary airflow all had R2 values above 0.895. For the parallel terminal units, models were developed for leakage, fan airflow, fan power, and primary airflow. All of the leakage models had R2 values above 0.826. All of the fan airflow models had R2 values above 0.955. All of the fan power models had R2 values above 0.922. All of the primary airflow models had R2 values above 0.872. The real power THD was below 1.5 percent for both series and parallel FPTUs. The current THD ranged from 84 percent to 172 percent for series FPTUs and from 83 percent to 183 percent for parallel FPTUs. The voltage THD was below 1.4 percent for both series and parallel FPTUs. The performance models developed will help improve the accuracy of building energy simulation programs for heating, ventilation, and air conditioning (HVAC) systems utilizing ECM controlled FPTUs. Increasing the accuracy of these simulations will allow HVAC system designers to better optimize their designs for specific building types in a wide variety of climates.

Edmondson, Jacob Lee

2009-12-01T23:59:59.000Z

298

Stay Cool for Less Money with a Ceiling Fan | Department of Energy  

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

Stay Cool for Less Money with a Ceiling Fan Stay Cool for Less Money with a Ceiling Fan Stay Cool for Less Money with a Ceiling Fan May 12, 2009 - 5:00am Addthis Allison Casey Senior Communicator, NREL After a few late snowstorms here in Colorado, I am more than ready to turn off the heat and enjoy some warm spring weather. We haven't had any heat waves here yet, but many of you have already been trying to stay cool; our friends in Washington, D.C. were sweltering (by comparison) in 90+°F weather just a couple short weeks ago! Whether you're still anticipating snow or have broken out the sandals and tank tops, you may be starting to think about keeping your summer cooling costs down. One easy way to keep cool while saving money is using a ceiling fan. Did you know that a ceiling fan could allow you to raise the thermostat

299

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

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

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

300

Membrane protein kit may lead to better targeted drugs | Argonne National  

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

Argonne biologists Deborah Hanson and Phil Laible developed a kit that enables its users to easily generate large amounts of membrane proteins. To view a larger version of the image, click on it. Argonne biologists Deborah Hanson and Phil Laible developed a kit that enables its users to easily generate large amounts of membrane proteins. To view a larger version of the image, click on it. Argonne biologists Deborah Hanson and Phil Laible developed a kit that enables its users to easily generate large amounts of membrane proteins. To view a larger version of the image, click on it. Filamentous cells of the bacterium Rhodobacter sphaeroides. Argonne scientists received an R&D100 Award for using Rhodobacter to develop a new system for growing membrane proteins used in drug discovery research. Image by Sheng-Wen Chui, University of Oxford. To view a larger version of the image, click on it. Filamentous cells of the bacterium Rhodobacter sphaeroides. Argonne

Note: This page contains sample records for the topic "fan light kit" 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

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

302

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...

303

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

304

PCS Nitrogen: Combustion Fan System Optimization Improves Performance and Saves Energy at a Chemical Plant  

Science Conference Proceedings (OSTI)

This U.S. Department of Energy Industrial Technologies Program case study describes how, in 2003, PCS Nitrogen, Inc., improved the efficiency of the combustion fan on a boiler at the company's chemical fertilizer plant in Augusta, Georgia. The project saved $420,000 and 76,400 million British thermal units (MBtu) per year. In addition, maintenance needs declined, because there is now less stress on the fan motor and bearings and less boiler feed water usage. This project was so successful that the company has implemented more efficiency improvements that should result in energy cost savings of nearly $1 million per year.

Not Available

2005-01-01T23:59:59.000Z

305

Predicting of fan speed for energy saving in HVAC system based on adaptive network based fuzzy inference system  

Science Conference Proceedings (OSTI)

In this paper, a HVAC (heating, ventilating and air-conditioning) system has two different zones was designed and fan motor speed to minimize energy consumption of the HVAC system was controlled by a conventional (proportional-integral-derivative) PID ... Keywords: ANFIS, Air flow control, Energy saving, Fan motor speed predicting, HVAC system, PID control, Temperature control

Servet Soyguder; Hasan Alli

2009-05-01T23:59:59.000Z

306

Comparison of EC-Kit with Quanti-Tray[tm] : testing, verification, and drinking water quality mapping in Capiz Province, Philippines  

E-Print Network (OSTI)

This thesis accomplishes three tasks. First, it verifies the EC-Kit under different water source conditions by comparing it to a laboratory standard method, the IDEXX Quanti-Tray[tm]. The EC-Kit is a simple, inexpensive ...

Chuang, Patty

2010-01-01T23:59:59.000Z

307

U-119: Blackberry PlayBook Unspecified WebKit Bug Lets Remote Users Execute  

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

9: Blackberry PlayBook Unspecified WebKit Bug Lets Remote Users 9: Blackberry PlayBook Unspecified WebKit Bug Lets Remote Users Execute Arbitrary Code U-119: Blackberry PlayBook Unspecified WebKit Bug Lets Remote Users Execute Arbitrary Code March 7, 2012 - 7:00am Addthis PROBLEM: Blackberry PlayBook Unspecified WebKit Bug Lets Remote Users Execute Arbitrary Code PLATFORM: BlackBerry 6, BlackBerry 7, BlackBerry 7.1, and BlackBerry PlayBook tablet software ABSTRACT: A remote user can create HTML that, when loaded by the target user, will execute arbitrary code on the target user's system. reference LINKS: SecurityTracker Alert ID: 1026769 BlackBerry Security Notice Article ID: KB30152 IMPACT ASSESSMENT: High Discussion: A vulnerability was reported in Blackberry PlayBook. A remote user can cause arbitrary code to be executed on the target user's system. A remote

308

Open data kit sensors: a sensor integration framework for android at the application-level  

Science Conference Proceedings (OSTI)

Smartphones can now connect to a variety of external sensors over wired and wireless channels. However, ensuring proper device interaction can be burdensome, especially when a single application needs to integrate with a number of sensors using different ... Keywords: bluetooth, drivers, ictd, mobile computing, open data kit, sensing, smartphones, usb

Waylon Brunette; Rita Sodt; Rohit Chaudhri; Mayank Goel; Michael Falcone; Jaylen Van Orden; Gaetano Borriello

2012-06-01T23:59:59.000Z

309

Kit for the selective labeling of red blood cells in whole blood with [sup 99]Tc  

DOE Patents (OSTI)

Disclosed herein are a method and kit for the preparation of [sup 99m]Tc labeled red blood cells using whole blood in a closed sterile system containing stannous tin in a form such that it will enter the red blood cells and be available therein for reduction of technetium. No Drawings

Srivastava, S.C.; Babich, J.W.; Straub, R.; Richards, P.

1992-05-26T23:59:59.000Z

310

Kit for the selective labeling of red blood cells in whole blood with .sup.9 TC  

DOE Patents (OSTI)

Disclosed herein are a method and kit for the preparation of .sup.99m Tc labeled red blood cells using whole blood in a closed sterile system containing stannous tin in a form such that it will enter the red blood cells and be available therein for reduction of technetium.

Srivastava, Suresh C. (Setauket, NY); Babich, John W. (Redhill Surrey, GB2); Straub, Rita (Brookhaven, NY); Richards, Powell (New Bern, NC)

1992-01-01T23:59:59.000Z

311

TASSEL 3.0 Universal Network Enabled Analysis Kit (UNEAK) pipeline documentation  

E-Print Network (OSTI)

1 TASSEL 3.0 Universal Network Enabled Analysis Kit (UNEAK) pipeline documentation Authors: Fei Lu.............................................................................................................................. 8 Introduction The UNEAK is the non-reference Genotyping by Sequencing (GBS) SNP calling pipeline the command line in the following format (Linux or Mac operating system; for Windows use run_pipeline

Buckler, Edward S.

312

National Museum of American History Meet Kit Kittredge: 1934, Cincinnati, Ohio  

E-Print Network (OSTI)

AGES 8­13 National Museum of American History Discover! Meet Kit Kittredge: 1934, Cincinnati, Ohio throughout history. How do photographs record your history? Meet Julie Albright: 1974, San Francisco Julie uses the wool they have stored to weave blankets to sell. Josefina learns to weave and helps her

Mathis, Wayne N.

313

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...

314

Software Verification and Validation Test Report for the HEPA filter Differential Pressure Fan Interlock System  

Science Conference Proceedings (OSTI)

The HEPA Filter Differential Pressure Fan Interlock System PLC ladder logic software was tested using a Software Verification and Validation (V&V) Test Plan as required by the ''Computer Software Quality Assurance Requirements''. The purpose of his document is to report on the results of the software qualification.

ERMI, A.M.

2000-09-05T23:59:59.000Z

315

Automated Aspect Recommendation through Clustering-Based Fan-in Analysis  

Science Conference Proceedings (OSTI)

Identifying code implementing a crosscutting concern (CCC) automatically can benefit the maintainability and evolvability of the application. Although many approaches have been proposed to identify potential aspects, a lot of manual work is typically ... Keywords: ranking metric, automated aspect recommendation, clustering-based fan-in analysis, crosscutting concern, refactorable aspects, aspect mining, method clusters, lexical based clustering

Danfeng Zhang; Yao Guo; Xiangqun Chen

2008-09-01T23:59:59.000Z

316

Power Reduction Scheme of Fans in a Blade System by Considering the Imbalance of CPU Temperatures  

Science Conference Proceedings (OSTI)

In order to develop a data center power efficiency index, we built a test bed of a data center and measured power components and environmental variables in some detail, including the power consumption and temperature of each node, rack and air conditioning ... Keywords: Data center, Power consumption, Power efficiency, CPU temperature, Fan speed

Yuetsu Kodama; Satoshi Itoh; Toshiyuki Shimizu; Satoshi Sekiguchi; Hiroshi Nakamura; Naohiko Mori

2010-12-01T23:59:59.000Z

317

Imbalance of CPU temperatures in a blade system and its impact for power consumption of fans  

Science Conference Proceedings (OSTI)

We are now developing a new metric of data center power efficiency to fairly evaluate the contribution of each improvement for power efficiency. In order to develop it, we built a testbed of a data center and measured power consumption of each components ... Keywords: CPU temperature, Data center, Fan speed, Power consumption, Power efficiency

Yuetsu Kodama; Satoshi Itoh; Toshiyuki Shimizu; Satoshi Sekiguchi; Hiroshi Nakamura; Naohiko Mori

2013-03-01T23:59:59.000Z

318

Experimental Modal Analysis on a Rotating Fan Using Tracking-CSLDV  

Science Conference Proceedings (OSTI)

Continuous Scan Laser Doppler Vibrometry (CSLDV) modifies the traditional mode of operation of a vibrometer by sweeping the laser measurement point continuously over the structure while measuring, enabling one to measure spatially detailed mode shapes quickly and minimizing the inconsistencies that can arise if the structure or test conditions change with time. When a periodic scan path is employed, one can decompose the measurement into the response that would have been measured at each point traversed by the laser and obtain the structure's mode shapes and natural frequencies using conventional modal analysis software. In this paper, continuous-scan vibrometry is performed on a rotating fan, using computer controlled mirrors to track the rotating fan blades while simultaneously sweeping the measurement point over the blades. This has the potential to circumvent the difficulty of attaching contact sensors such as strain gauges, which might modify the structure and invalidate the results. In this work, impact excitation was used to excite a 3-blade fan rotating at various speeds, and the blades were scanned with a cloverleaf pattern that captured the bending of all three blades simultaneously. Some specialized signal processing is helpful in minimizing the effect of rotation frequency harmonics in the measurements, and specific scan strategies are needed to avoid those frequencies, both of these issues are discussed in the paper. While noise in the laser vibrometer does pose some difficulty, the results show that several modes could be extracted and that the tracking-CSLDV results agree with measurements obtained from the parked fan.

Gasparoni, Andrea; Castellini, Paolo; Tomasini, Enrico P. [Dipartimento di Meccanica, Universita Politecnica delle Marche, Via Brecce Bianche, 60131 Ancona (Italy); Allen, Matthew S.; Yang Shifei; Sracic, Michael W. [Department of Engineering Physics, University of Wisconsin-Madison, 535 Engineering Research Building, 1500 Engineering Drive, Madison, WI 53706 (United States)

2010-05-28T23:59:59.000Z

319

Evaluation of ASD Systems for Electric Arc Furnace and Argon Oxygen Decarburization Refiner Baghouse Fans  

Science Conference Proceedings (OSTI)

An adjustable speed drive (ASD) offers opportunities to operate dust collection fans in a more energy efficient manner. This report focuses on the system requirements and provides a method for successfully applying ASDs to dust extraction baghouse systems in a steel melting and refining application in order to realize full energy savings and operational improvements.

1998-01-23T23:59:59.000Z

320

Engineering Task Plan for Hepa Filter Differential Pressure (DP) Fan Interlock Upgrades  

SciTech Connect

This document provides a plan for installation of Differential Pressure (DP) fan interlocks on the primary ventilation systems in selected Tank Farm facilities. This plan contains the engineering tasks required for installation and is summarized by the Acceptance for Beneficial Use list. Individuals responsible for each task are identified and scheduled accordingly.

SIMONS, S.R.

2000-05-19T23:59:59.000Z

Note: This page contains sample records for the topic "fan light kit" 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

Fan to parallel beam conversion in CAT by rubber sheet transformation  

SciTech Connect

A technique for converting fan-beam projections to parallel-beam projections for use in computed tomography is presented. The problem is approached by use of a rubber sheet transformation. Since the data is discretized, an interpolation step is necessary. For densely sampled data this approach appears satisfactory and a significant reduction in photon noise is observable in computer simulations.

Wecksung, G.W.; Kruger, R.P.; Morris, R.A.

1979-01-01T23:59:59.000Z

322

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

323

Reading Municipal Light Department - Residential ENERGY STAR Appliance  

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

You are here You are here Home » Reading Municipal Light Department - Residential ENERGY STAR Appliance Rebate Program Reading Municipal Light Department - Residential ENERGY STAR Appliance Rebate Program < Back Eligibility Residential Savings Category Heating & Cooling Cooling Commercial Heating & Cooling Appliances & Electronics Heat Pumps Water Heating Maximum Rebate One rebate per Energy Star appliance or two rebates on the purchase of programmable thermostats Program Info State Massachusetts Program Type Utility Rebate Program Rebate Amount Electric Heat Pump Water Heater: $250 Air Source Heat Pump: $100 Central AC: $100 Refrigerator: $50 Washing Machine: $50 Dishwasher: $50 Room A/C: $25 Dehumidifier: $25 Programmable Thermostat:$15 (limit 2) Ceiling Fan: $10

324

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

325

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

326

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

327

Alexandria Light and Power - Residential Energy Efficiency Rebate Program |  

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

Alexandria Light and Power - Residential Energy Efficiency Rebate Alexandria Light and Power - Residential Energy Efficiency Rebate Program Alexandria Light and Power - Residential Energy Efficiency Rebate Program < Back Eligibility Residential Savings Category Heating & Cooling Commercial Heating & Cooling Cooling Appliances & Electronics Construction Heat Pumps Commercial Lighting Lighting Water Heating Program Info State Minnesota Program Type Utility Rebate Program Rebate Amount Clothes Washer: $50 - $75 Refrigerator: $50, with recycling of old, working model Dishwasher: $25 Dehumidifier: $10 Room Air Conditioner: $15 Heat Pump Water Heater: $300 Central A/C: $200 Mini-Split Ductless A/C: $100 ECM in New Furnace/Air Handler/Fan Coil: $150 Air-Source Heat Pump: $250 - $350 Programmable Thermostat: $25 Geothermal Heat Pump: $200/ton

328

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...

329

Photovoltaic module kit including connector assembly for non-penetrating array installation  

Science Conference Proceedings (OSTI)

A PV module kit for non-penetrating rooftop installation, including a plurality of PV modules and a plurality of connectors. Each of the PV modules includes a PV laminate and a frame forming a mounting region assembled thereto. The connectors include a male connector having a male fastener extending from a head, and a female connector having a female fastener assembled within a head. The heads are entirely formed of plastic. The kit provides a mounted array state including a junction at which the mounting region of at least two of the PV modules are aligned and interconnected by engagement of the male connector with the female connector. The so-formed junction is substantially electrically insulated. The plurality of connectors can further include a spacer connector including a head forming a bore sized to slidably receive the male fastener, with all of the connector heads being identical.

Botkin, Jonathan (El Cerrito, CA); Graves, Simon (Berkeley, CA); Danning, Matt (Oakland, CA); Culligan, Matthew (Berkeley, CA)

2011-11-22T23:59:59.000Z

330

Photovoltaic module kit including connector assembly for non-penetrating array installation  

DOE Patents (OSTI)

A PV module kit for non-penetrating rooftop installation, including a plurality of PV modules and a plurality of connectors. Each of the PV modules includes a PV laminate and a frame forming a mounting region assembled thereto. The connectors include a male connector having a male fastener extending from a head, and a female connector having a female fastener assembled within a head. The heads are entirely formed of plastic. The kit provides a mounted array state including a junction at which the mounting region of at least two of the PV modules are aligned and interconnected by engagement of the male connector with the female connector. The so-formed junction is substantially electrically insulated. The plurality of connectors can further include a spacer connector including a head forming a bore sized to slidably receive the male fastener, with all of the connector heads being identical.

Botkin, Jonathan; Graves, Simon; Danning, Matt; Culligan, Matthew

2012-10-23T23:59:59.000Z

331

Tcl/Tk = Tool Command Language Tool Kit What is Tcl/Tk  

E-Print Network (OSTI)

CSI605 Tcl/Tk #12;Tcl/Tk · Tcl/Tk = Tool Command Language Tool Kit · What is Tcl/Tk · A shell programming language · Uses of Tcl/Tk · Rapid prototyping · Shippable products · GUI-based products · Multi #12;Online Tcl/Tk Resources · www.tclconsortium.org · Tcl/Tk Consortium · www

Solka, Jeff

332

Memorandum Memorializing Ex Parte Communication, DOE impending determination of coverage for commercial and industrial fans, blowers, and fume hoods.  

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

The meeting was requested by AMCA International to introduce the association’s leadership, standards, and experience in developing fan standards to DOE; to learn more about the DOE process for...

333

Guidelines for Induced Flue Gas Recirculation: Volume 1: Reducing Air/Gas System Resistance and Enhancing Fan Capacity  

Science Conference Proceedings (OSTI)

This document guides users through a logical sequence, or "road map," of activities and decisions for optimizing solutions for fans, ducts, and related equipment in fossil plant combustion air and gas systems.

1999-12-13T23:59:59.000Z

334

Science on Saturday attracts science fans of all ages | Princeton Plasma  

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

Science on Saturday attracts science fans of all ages Science on Saturday attracts science fans of all ages By Jeanne Jackson DeVoe January 28, 2013 Tweet Widget Facebook Like Google Plus One Joshua E. G. Peek, a Hubble Fellow at Columbia University's Department of Astronomy and son of PPPL physicist and former director Robert Goldston, discusses "Outer Space!" (Photo by Elle Starkman/PPPL Office of Communications) Joshua E. G. Peek, a Hubble Fellow at Columbia University's Department of Astronomy and son of PPPL physicist and former director Robert Goldston, discusses "Outer Space!" Gallery: High school senior Varuni Bewtra comes to the lectures to learn about possible careers in science. (Photo by Photo by Jeanne Jackson DeVoe/PPPL Office of Communications) High school senior Varuni Bewtra comes to the lectures to learn about

335

HEPA Filter Differential Pressure Fan Interlock System Functional Requirements and Technical Design Criteria  

SciTech Connect

Double-shell tanks (DSTs) and Double Contained Receiver Tanks (DCRTs) are actively ventilated, along with certain single-shell tanks (SSTs) and other RPP facilities. The exhaust air stream on a typical primary ventilation system is drawn through two stages of high-efficiency particulate air (HEPA) filtration to ensure confinement of airborne radioactive materials. Active ventilation exhaust stacks require a stack CAM interlock to detect releases from postulated accidents, and to shut down the exhaust fan when high radiation levels are detected in the stack airstream. The stack CAM interlock is credited as a mitigating control to stop continued unfiltered radiological and toxicological discharges from the stack, which may result from an accident involving failure of a HEPA filter. This document defines the initial technical design baseline for a HEPA filter AP fan interlock system.

TUCK, J.A.

2000-05-11T23:59:59.000Z

336

Improving Control of a Dual-Duct Single-Fan Variable Air Volume Systems  

E-Print Network (OSTI)

This paper discusses improved control strategies for dual-duct single-fan variable air volume (VAV) systems. Common control strategy for supply air volume modulation is evaluated, and an improved air volume control strategy that maintains separate cold and hot air duct static pressure set points is presented. The paper also explores the interactions between the cold and hot deck temperatures and duct static pressures, and discusses the impact of non-ideal deck temperature settings on duct static pressures and overall system energy consumption. To compensate the negative impact of non-ideal cold and hot deck temperature set points, the authors propose using real-time duct static pressure readings as feedback signals to fine-tune the deck temperature set points. These new control schemes can reduce simultaneous cooling and heating while reducing fan power consumption.

Wei, G.; Martinez, J.; Minihan, T.; Brundidge, T.; Claridge, D. E.; Turner, W. D.

2003-01-01T23:59:59.000Z

337

Microsoft Word - FOR WEB - HKC 33002 NPCP  

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

HKC-US, LLC HKC-US, LLC (ceiling fan light kits) ) ) ) ) ) Case Number: 2013-SE-33002 NOTICE OF PROPOSED CIVIL PENALTY Date issued: July 11, 2013 Number of alleged violations: 304 (1 basic model; 304 days) Maximum possible assessment: $60,800 Proposed civil penalty: $6,500 The U.S. Department of Energy ("DOE") Office of the General Counsel, Office of Enforcement, alleges that HKC-US, LLC ("HKC") has violated certain provisions of the Energy Policy and Conservation Act, 42 U.S.C. § 6291 et seq. ("the Act"), and 10 C.F.R. § 429.12. Specifically, DOE alleges: 1. HKC has manufactured 1 a variety of ceiling fan light kits, including the ceiling fan light kit packaged with Harbor Breeze Wakefield 49009 (Lowe's Item #3311111).

338

Architectural characteristics of fine-grained submarine fans: A model applicable to the Gulf of Mexico  

Science Conference Proceedings (OSTI)

Submarine fan deposits in the Gulf of Mexico, modern and ancient, fall in the category of fine-grained, low overall sand/shale ratio basin-floor fans. Models published over the years that have been applied to both exploration and production are based on sand-rich fans, most of which were deposited in active margin settings. These models should not be used for the Gulf of Mexico or any other deep water system with similar basinal settings. Observations from the excellent outcrops of the Permian Tanqua Karoo in southwestern South Africa, together with information from the modern Mississippi Fan, and the Jackfork turbidites in Arkansas, enable the construction of a model that addresses the architecture of both the macro and meso-scale depositional features of fine-grained turbidite systems. At the entrance to the basin floor the conduit, carved out across the slope, may start to widen. Most of the density flows moving through do not necessarily occupy the conduit`s entire width. The result is a complex of laterally and vertically stacked channel fills and associated levee-overbank deposits with a good degree of connectivity. The channel fills are mostly massive, whereas the levee deposits are low-contrast, low-resistivity thin-bedded sandstones and shales with high permeability. Such sandstones can be potentially very productive. The channels gradually become smaller and as their influence on directing the heads of turbidity currents decreases, oblong sheet sands are deposited, each having a very large width to thickness ratio and a high sand/shale ratio. The vertical stacking patterns within these sheet sands commonly display lateral offset of individual beds or groups of beds, and therefore form a distinct reservoir type with varying internal fluid-flow characteristics.

Bouma, A.H.; Coleman, J.H. [Louisiana State Univ., Baton Rouge, LA (United States); DeV Wickens, H. [and others

1995-10-01T23:59:59.000Z

339

Standard practice for examination of fiberglass reinforced plastic fan blades using acoustic emission  

E-Print Network (OSTI)

1.1 This practice provides guidelines for acoustic emission (AE) examinations of fiberglass reinforced plastic (FRP) fan blades of the type used in industrial cooling towers and heat exchangers. 1.2 This practice uses simulated service loading to determine structural integrity. 1.3 This practice will detect sources of acoustic emission in areas of sensor coverage that are stressed during the course of the examination. 1.4 This practice applies to examinations of new and in-service fan blades. 1.5 This practice is limited to fan blades of FRP construction, with length (hub centerline to tip) of less than 3 m [10 ft], and with fiberglass content greater than 15 % by weight. 1.6 AE measurements are used to detect emission sources. Other nondestructive examination (NDE) methods may be used to evaluate the significance of AE sources. Procedures for other NDE methods are beyond the scope of this practice. 1.7 Units—The values stated in either SI units or inch-pound units are to be regarded separately as sta...

American Society for Testing and Materials. Philadelphia

2010-01-01T23:59:59.000Z

340

Design, testing and two-dimensional flow modeling of a multiple-disk fan  

Science Conference Proceedings (OSTI)

A multiple-disk Tesla type fan has been designed, tested and analyzed two-dimensionally using the conservation of angular momentum principle. Experimental results showed that such multiple-disk fans exhibited exceptionally low performance characteristics, which could be attributed to the low viscosity, tangential nature of the flow, and large mechanical energy losses at both suction and discharge sections that are comparable to the total input power. By means of theoretical analysis, local and overall shearing stresses on the disk surfaces have been determined based on tangential and radial velocity distributions of the air flow of different volume flow rates at prescribed disk spaces and rotational speeds. Then the total power transmitted by rotating disks to air flow, and the power acquired by the air flow in the gap due to transfer of angular momentum have been obtained by numerically integrating shearing stresses over the disk surfaces. Using the measured shaft and hydraulic powers, these quantities were utilized to evaluate mechanical energy losses associated with the suction and discharge sections of the fan. (author)

Engin, Tahsin; Oezdemir, Mustafa; Cesmeci, Sevki [Department of Mechanical Engineering, The University of Sakarya, Esentepe Campus, 54187 Sakarya (Turkey)

2009-11-15T23:59:59.000Z

Note: This page contains sample records for the topic "fan light kit" 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

Random fan-out state induced by site-random interlayer couplings  

Science Conference Proceedings (OSTI)

We study the low-temperature properties of a classical Heisenberg model with site-random interlayer couplings on the cubic lattice. This model is introduced as a simplified effective model of Sr(Fe{sub 1-x}Mn{sub x})O{sub 2}, which was recently synthesized. In this material, when x=0.3, ({pi}{pi}{pi}) and ({pi}{pi}0) mixed ordering is observed by neutron diffraction measurements. Using Monte Carlo simulations, we find an exotic bulk spin structure that explains the experimentally obtained results. We name this spin structure the ''random fan-out state.'' The mean-field calculations provide an intuitive understanding of this phase being induced by the site-random interlayer couplings. Since Rietveld analysis assuming the random fan-out state agrees well with the neutron diffraction pattern of Sr(Fe{sub 0.7}Mn{sub 0.3})O{sub 2}, we conclude that the random fan-out state is reasonable for the spin-ordering pattern of Sr(Fe{sub 0.7}Mn{sub 0.3})O{sub 2} at the low-temperature phase.

Tamura, Ryo; Kawashima, Naoki; Yamamoto, Takafumi; Tassel, Cedric; Kageyama, Hiroshi [Institute for Solid State Physics, University of Tokyo, 5-1-5 Kashiwa-no-ha, Kashiwa, Chiba 277-8581 (Japan); Department of Energy and Hydrocarbon Chemistry, Graduate School of Engineering, Kyoto University, Nishikyouku, Kyoto 615-8510 (Japan)

2011-12-01T23:59:59.000Z

342

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

343

Economic Recovery of Oil Trapped at Fan Margins Using Hig Angle Wells Multiple Hydraulic Fractures  

Science Conference Proceedings (OSTI)

The Yowlumne field is a giant field in the southern San Joaquin basin, Kern County, California. It is a deep (13,000 ft) waterflood operation that produces from the Miocene- aged Stevens Sand. The reservoir is interpreted as a layered, fan-shaped, prograding turbidite complex containing several lobe-shaped sand bodies that represent distinct flow units. A high ultimate recovery factor is expected, yet significant quantities of undrained oil remain at the fan margins. The fan margins are not economic to develop using vertical wells because of thinning pay, deteriorating rock quality, and depth. This project attempts to demonstrate the effectiveness of exploiting the northeast distal fan margin through the use of a high- angle well completed with multiple hydraulic- fracture treatments. A high-angle well offers greater pay exposure than can be achieved with a vertical well. Hydraulic-fracture treatments will establish vertical communication between thin interbedded layers and the wellbore. The equivalent production rate and reserves of three vertical wells are anticipated at a cost of approximately two vertical wells. The near-horizontal well penetrated the Yowlumne sand; a Stevens sand equivalent, in the distal fan margin in the northeast area of the field. The well was drilled in a predominately westerly direction towards the interior of the field, in the direction of improving rock quality. Drilling and completion operations proved to be very challenging, leading to a number of adjustments to original plans. Hole conditions resulted in obtaining less core material than desired and setting intermediate casing 1200 ft too high. The 7 in. production liner stuck 1000 ft off bottom, requiring a 5 in. liner to be run the rest of the way. The cement job on the 5 in. liner resulted in a very poor bond, which precluded one of three hydraulic fracture treatments originally planned for the well. Openhole logs confirmed most expectations going into the project about basic rock properties: the formation was shaly with low porosities, and water saturations were in line with expectations, including the presence of some intervals swept out by the waterflood. High water saturations at the bottom of the well eliminated one of the originally planned hydraulic fracture treatments. Although porosities proved to be low, they were more uniform across the formation than expected. Permeabilities of the various intervals continue to be evaluated, but appear to be better than expected from the porosity log model derived in Budget Period One. The well was perforated in all pay sections behind the 5 in. liner. Production rates and phases agree nicely with log calculations, fractional flow calculations, and an analytical technique used to predict the rate performance of the well.

Laue, M.L.

1997-11-21T23:59:59.000Z

344

High-amplitude reflection packets (HARPs) of the Mississippi Fan, Gulf of Mexico  

E-Print Network (OSTI)

Examination of seismic data from the deep-water Gulf of Mexico reveals the presence of High-Amplitude Reflection Packets (HARPs). An analog study conducted by the Ocean Drilling Program Leg 155 identified and described Amazon Fan HARPs as a stacked, relatively unconfined series of graded turbidites overlain by a channel-levee. HARP seismic facies thin laterally and onlap antecedent bathymetry (preexisting submarine topography). HARP areal extent is controlled by antecedent bathymetry and turbidity flow sediment volumes. Mississippi Fan HARP deposition can be described by three depositional models: the "avulsion" model, the "fill and spill" model, and the "transition" model. The "avulsion" depositional model, developed by Flood et al. (1991), describes avulsion of submarine channel-levees by turbidity flows. Subsequent turbidity flows exit the channel-levee at the avulsion point and are deposited as unchannelized HARPs. The "fill and spill" model, developed by Satterfield and Behrens (1990), describes turbidite deposition in the Gulf of Mexico salt province. Initial stages of the "fill and spill" model accurately describe the seismic geometries of HARPs confined by adjacent salt structures. The "transition" model was developed in this study to describe the Gulf of Mexico HARP seismic geometries seen in the transition zone from the salt province to the abyssal plain. The HARPs described by the "transition" model contain an upslope segment confined by salt structures and a downslope segment confined by antecedent bathymetry. Utilizing seismic data from the Gulf of Mexico and core and well-log data from the Amazon Fan, this study has determined that HARPs and related channel-levees have hydrocarbon play potential. HARP sheet sands, internal HARP channel fill, overlying channel-levee fill, and overbank levee sands are potential reservoir units. Detrital carbonate and hemipelagic shale source rocks are in place in the deep-water Gulf of Mexico. In addition, structurally derived migration pathways combine with percolation as potential migration processes. This study integrates identification and description of HARP seismic facies relationships, current and newly developed depositional models, interpretation of stratigraphic controls, HARP internal reservoir architecture, and determination of HARP hydrocarbon potential in order to predict HARP deposition in the Mississippi Fan and other mud-rich fans worldwide.

Francis, Jason Michael

2000-01-01T23:59:59.000Z

345

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

346

Fuel Economy and Emissions of a Vehicle Equipped with an Aftermarket Flexible-Fuel Conversion Kit  

DOE Green Energy (OSTI)

The U.S. Environmental Protection Agency (EPA) grants Certificates of Conformity for alternative fuel conversion systems and also offers other forms of premarket registration of conversion kits for use in vehicles more than two model years old. Use of alternative fuels such as ethanol, natural gas, and propane are encouraged by the Energy Policy Act of 1992. Several original equipment manufacturers (OEMs) produce emissions-certified vehicles capable of using alternative fuels, and several alternative fuel conversion system manufacturers produce EPA-approved conversion systems for a variety of alternative fuels and vehicle types. To date, only one manufacturer (Flex Fuel U.S.) has received EPA certifications for ethanol fuel (E85) conversion kits. This report details an independent evaluation of a vehicle with a legal installation of a Flex Fuel U.S. conversion kit. A 2006 Dodge Charger was baseline tested with ethanol-free certification gasoline (E0) and E20 (gasoline with 20 vol % ethanol), converted to flex-fuel operation via installation of a Flex Box Smart Kit from Flex Fuel U.S., and retested with E0, E20, E50, and E81. Test cycles included the Federal Test Procedure (FTP or city cycle), the highway fuel economy test (HFET), and the US06 test (aggressive driving test). Averaged test results show that the vehicle was emissions compliant on E0 in the OEM condition (before conversion) and compliant on all test fuels after conversion. Average nitrogen oxide (NOx) emissions exceeded the Tier 2/Bin 5 intermediate life NO{sub X} standard with E20 fuel in the OEM condition due to two of three test results exceeding this standard [note that E20 is not a legal fuel for non-flexible-fuel vehicles (non-FFVs)]. In addition, one E0 test result before conversion and one E20 test result after conversion exceeded the NOX standard, although the average result in these two cases was below the standard. Emissions of ethanol and acetaldehyde increased with increasing ethanol, while nonmethane organic gas and CO emissions remained relatively unchanged for all fuels and cycles. Higher fraction ethanol blends appeared to decrease NO{sub X} emissions on the FTP and HFET (after conversion). As expected, fuel economy (miles per gallon) decreased with increasing ethanol content in all cases.

Thomas, John F [ORNL; Huff, Shean P [ORNL; West, Brian H [ORNL

2012-04-01T23:59:59.000Z

347

Active Noise Control of a Two-Fan Exhaust-Mounted Array Using Near-Field Control Sources and Error Sensors.  

E-Print Network (OSTI)

??Multiple fans are sometimes used in an array configuration to cool various types of electronic equipment. In addition to adding another noise source, using two… (more)

Rust, Ryan Leonard 1982-

2010-01-01T23:59:59.000Z

348

Reason and reaction: The dual route of decision making process on social media usage: The case of hospitality brand fan pages.  

E-Print Network (OSTI)

??A new phenomenon on Facebook, resulting from social media revolution, is the emergence of numerous Facebook fan pages. This form of online brand community is… (more)

Manthiou, Aikaterini

2012-01-01T23:59:59.000Z

349

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

350

Strategy for the Operation of Cooling Towers with variable Speed Fans  

E-Print Network (OSTI)

Within the SPS Cooling Water Project at CERN aimed at the reduction of water consumption, this primary open cooling loop will be closed and all the primary cooling circuit components will be upgraded to the new required duty and brought to the necessary safety and operability standards. In particular the tower fans will be fitted with variable frequency drives to replace the existing two speed motors. This paper presents a study to optimize the operation of SPS cooling towers taking into account outdoor conditions (wet and dry bulb temperatures) and the entirety of the primary circuit in which they will operate.

Iñigo-Golfín, J

2001-01-01T23:59:59.000Z

351

Busemann functions and the speed of a second class particle in the rarefaction fan  

E-Print Network (OSTI)

In this paper we will show how the results found in Cator and Pimentel 2009, about the Busemann functions in last-passage percolation, can be used to calculate the asymptotic distribution of the speed of a single second class particle starting from an arbitrary deterministic configuration which has a rarefaction fan, in either the totally asymetric exclusion process, or the Hammersley interacting particle process. The method will be to use the well known last-passage percolation description of the exclusion process and of the Hammersley process, and then the well known connection between second class particles and competition interfaces.

Eric Cator; Leandro P. R. Pimentel

2010-08-10T23:59:59.000Z

352

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

353

All General Counsel Reports | Department of Energy  

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

August 21, 2013 August 21, 2013 MEMORANDUM OF EX PARTE COMMUNICATION WITH THE DEPARTMENT OF ENERGY The presentation delivered at the 2013 Export Control Coordinators Organization Training addressed changes that were made to the September 2011 Notice of Proposed Rulemaking (NOPR) to update regulations relating to Assistance to Foreign Atomic Energy Activities and the July 2013 Supplemental Notice of Proposed Rulemaking (SNOPR) (RIN 1994-AA02). August 20, 2013 Record of Communication Concerning Ceiling Fan and Ceiling Fan Light Kit Framework Document-Docket No. EERE-2012-BT-STD-0045 This memo provides an overview of communications made to DOE staff on the subject of possible changes to standards and test procedures for ceiling fans and ceiling fan light kits. August 19, 2013

354

FANS - Principle  

Science Conference Proceedings (OSTI)

... detecting all scattered neutrons with energy Ef energies, with moderate ... which changes to optimize intensity during the ...

355

FANS - Overview  

Science Conference Proceedings (OSTI)

... Pyrolytic Graphite [PG(002)], Without small shield: 2.5 meV ? E ? 25.0 meV With small shield: 3.7 meV ? E ? 45.0 meV. ...

356

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.

357

Influence of provenance on detrital and diagenetic mineralogy of small tertiary fans in southwestern Montana  

SciTech Connect

In the North Boulder River basin in southwestern Montana, alluvial fans of the Renova (Oligocene-Miocene) and the Sixmile Creek (Miocene) Formations were deposited on the flanks of north-south-trending uplifts that also supplied the detritus. The Elkhorn Mountain volcanics (78 m.y.) overlying the Boulder batholith make up the western highlands, a small patch of Precambrian Belt Group rocks occur in the southwest and Paleozoic siliciclastic and carbonate rocks forming the eastern margin. The fan sediments thus allow adequate control for studying the influence of source rocks on detrital and diagenetic mineralogy. Modal analysis of 6228 grains in 31 thin sections shows a decrease of VRF away from the igneous sources (37% to 1% in a north-south transect; 37% to 7% in a west-east transect) along with an increase in quartz (8% to 24% and 3% to 13%) and plagioclase (2% to 16% and 2% to 10%); orthoclase abundance is low except in the southwest. Volcanic ash and glass shards are found in the younger sediments in the northern part of the basin. Their data show a positive correlation between the abundance of orthoclase and kaolinite (north-south transect); between SRF and carbonate cement (west-east transect) and between glass shards and smectite (both north-south and west-east transects). They infer that the diagenetic mineralogy of these sands was controlled essentially by the detrital particles, which were strongly controlled by source rocks in this area.

Olson, J.; Basu, A.

1987-05-01T23:59:59.000Z

358

Correlation efficiency as a tool to establish depositional subenvironments in submarine fans  

Science Conference Proceedings (OSTI)

Depositional units in submarine fan systems commonly are too large to be entirely or sufficiently exposed in an outcrop to properly identify. Channel fills can be massive, bedded, or any combination thereof. The layering can be horizontal or inclined. Typical bedded series can be thick or thin bedded, or a combination with or without a certain cyclicity. Occurrence of sedimentary structures is not yet a decisive interpretation characteristic. At the present, the Lower Permian Skoorsteenberg Formation of the Southwest Karoo in South Africa may be the best example of long, nontilted, outcrops where entire subenvironments can be observed. Using that knowledge, outcrop information from several areas, and ideas from the literature, we attempted correlations in two spillways in the Jackfork Group in Arkansas. A layer-by-layer correlation failed, even after small layer package could be established using an occasional thick shale break, a major slump, or a very thick massive sandstone layer for dividing both sides of the spillway. A [open quotes]semi-logarithmic[close quotes] display of measured thickness provides patterns of variations in layer thickness that normally are sufficiently typical to use as a correlation tool between both sides. This is not a foolproof system and one should consider additional parameters, such as location within the entire fan system. However, the degree of correlatibility helps identify or suggest depositional environments.

Bouma, A.H.; Cook, T.W. (Louisiana State Univ., Baton Rouge, LA (United States)); Devries, M.B. (Exxon Exploration Company, Houston, TX (United States))

1993-09-01T23:59:59.000Z

359

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

360

Effect of building airtightness and fan size on the performance of mechanical ventilation systems in new U.S. houses: a critique of ASHRAE standard 62.2-2003  

E-Print Network (OSTI)

as sizing a fan to deliver the design ventilation rate (fans and natural infiltration, in order to properly designfans should be as small as necessary to deliver the effective design

Roberson, J.

2004-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "fan light kit" 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

Method and kit for the selective labeling of red blood cells in whole blood with Tc-99m  

DOE Patents (OSTI)

Disclosed herein are a method and kit for the preparation of [sup 99m]Tc labeled red blood cells using whole blood in a closed sterile system containing stannous tin in a form such that it will enter the red blood cells and be available for the reduction of technetium. No Drawings

Srivastava, S.C.; Babich, J.W.; Straub, R.; Richards, P.

1988-07-05T23:59:59.000Z

362

Method and kit for the selective labeling of red blood cells in whole blood with TC-99M  

DOE Patents (OSTI)

Disclosed herein are a method and kit for the preparation of .sup.99m Tc labeled red blood cells using whole blood in a closed sterile system containing stannous tin in a form such that it will enter the red blood cells and be available therein for the reduction of technetium.

Srivastava, Suresh C. (Setauket, NY); Babich, John W. (Redhill, GB2); Straub, Rita (Brookhaven, NY); Richards, Powell (New Bern, NC)

1988-01-01T23:59:59.000Z

363

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

364

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,...

365

VELOCITY MEASUREMENTS FOR A SOLAR ACTIVE REGION FAN LOOP FROM HINODE/EIS OBSERVATIONS  

Science Conference Proceedings (OSTI)

The velocity pattern of a fan loop structure within a solar active region over the temperature range 0.15-1.5 MK is derived using data from the EUV Imaging Spectrometer (EIS) on board the Hinode satellite. The loop is aligned toward the observer's line of sight and shows downflows (redshifts) of around 15 km s{sup -1} up to a temperature of 0.8 MK, but for temperatures of 1.0 MK and above the measured velocity shifts are consistent with no net flow. This velocity result applies over a projected spatial distance of 9 Mm and demonstrates that the cooler, redshifted plasma is physically disconnected from the hotter, stationary plasma. A scenario in which the fan loops consist of at least two groups of 'strands'-one cooler and downflowing, the other hotter and stationary-is suggested. The cooler strands may represent a later evolutionary stage of the hotter strands. A density diagnostic of Mg VII was used to show that the electron density at around 0.8 MK falls from 3.2 Multiplication-Sign 10{sup 9} cm{sup -3} at the loop base, to 5.0 Multiplication-Sign 10{sup 8} cm{sup -3} at a projected height of 15 Mm. A filling factor of 0.2 is found at temperatures close to the formation temperature of Mg VII (0.8 MK), confirming that the cooler, downflowing plasma occupies only a fraction of the apparent loop volume. The fan loop is rooted within a so-called outflow region that displays low intensity and blueshifts of up to 25 km s{sup -1} in Fe XII {lambda}195.12 (formed at 1.5 MK), in contrast to the loop's redshifts of 15 km s{sup -1} at 0.8 MK. A new technique for obtaining an absolute wavelength calibration for the EIS instrument is presented and an instrumental effect, possibly related to a distorted point-spread function, that affects velocity measurements is identified.

Young, P. R. [College of Science, George Mason University, 4400 University Drive, Fairfax, VA 22030 (United States); O'Dwyer, B.; Mason, H. E. [Department of Applied Mathematics and Theoretical Physics, University of Cambridge, Wilberforce Road, Cambridge, CB3 0WA (United Kingdom)

2012-01-01T23:59:59.000Z

366

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

367

DOE Meeting Memorandum: Ex Parte Communications  

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

Meeting Memorandum: Ex Parte Communications Meeting Memorandum: Ex Parte Communications Date: June 4, 2013 DOE Attendees: Ashley Armstrong, Lucy DeButts, and John Cymbalsky, EERE Building Technologies Program; Eric Haas, General Counsel Outside attendees: Patrick Keal, Big Ass Fans; Janie Wise, Vern Simmons, & Terry Paul, Cassidy & Associates Meeting Contact: Janie Wise - jwise@cassidy.com / 202-585-2553 Subject: Pending rulemakings on (1) Commercial and industrial fans and (2) Residential fans and lighting kits. Summary: Big Ass Fans is headquartered in Lexington, Kentucky, and designs and manufactures a variety of fan models for commercial, industrial and residential use. BAF met with DOE to discuss the ongoing rulemaking process for the commercial and industrial fans and blowers energy conservation

368

A high-resolution 2-DH numerical scheme for process-based modeling of 3-D turbidite fan stratigraphy  

Science Conference Proceedings (OSTI)

A generic three-dimensional process-based model is presented, aimed at simulation of the construction of turbidite fan stratigraphy by low-density turbidity current events. It combines theoretical formulations on density flow and sediment transport of ... Keywords: MacCormack scheme, Operator splitting, Shock-capturing technique, Stratigraphic modeling, Turbidite reservoirs, Turbidity currents

Remco M. Groenenberg; Kees Sloff; Gert Jan Weltje

2009-08-01T23:59:59.000Z

369

Study of the Effects of Ambient Conditions Upon the Performance of Fan Powered, Infrared Natural Gas Burners  

SciTech Connect

The objective of this investigation was to characterize the operation of a fan-powered, infrared burner (IR burner) at various gas compositions and ambient conditions, develop numerical model to simulate the burner performances, and provide design guidelines for appliances containing PIR burners for satisfactory performance.

Clark Atlanta University

2002-12-02T23:59:59.000Z

370

Towards a syntactic signature for domain models: proposed descriptive metrics for visualizing the entity fan-out frequency distribution  

Science Conference Proceedings (OSTI)

The main objective of this paper is to find a minimal set of measures that allow the immediate, intuitive characterisation and visualization of the syntactic structure of models covering a particular application domain. The measures are validated ... Keywords: case measures, enterprise models, entity fan-out distribution, metrics, model analysis, model complexity, modelling

Jean-Paul van Belle

2002-09-01T23:59:59.000Z

371

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...

372

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...

373

Optimized Fan Control In Variable Air Volume HVAC Systems Using Static Pressure Resets: Strategy Selection and Savings Analysis  

E-Print Network (OSTI)

The potential of static pressure reset (SPR) control to save fan energy in variable air volume HVAC systems has been well documented. Current research has focused on the creation of reset strategies depending on specific system features. As the commissioning process has begun to require the prediction of savings, knowledge of the extent to which various SPR control strategies impact fan energy has become increasingly important. This research aims to document existing SPR control strategies and utilize building data and simulation to estimate fan energy use. A comprehensive review of the literature pertaining to SPR control was performed and the results were organized into a top-down flow chart tool. Based on the type of feedback available from a particular system, or lack thereof, this tool will facilitate the selection of a SPR control strategy. A field experiment was conducted on a single duct variable air volume system with fixed discharge air temperature and static pressure setpoints. Finally, an air-side model of the experimental system was created using detailed building design information and calibrated using field measurements. This model was used to estimate the fan energy required to supply the trended airflow data using fixed static pressure (FSP) and SPR control based on zone demand, system demand, and outside air temperature. While utilizing trend data from November 1, 2008 to February 12, 2009, the FSP control of the experimental system was used as the baseline for ranking the energy savings potential of nine different forms of duct static pressure control. The highest savings (73-74%) were achieved using zonal demand based SPR control. System demand based SPR control yielded savings ranging from 59 to 76%, which increased when the duct sensor was positioned near the fan discharge and under similar zone load conditions. The outside air temperature based SPR control yielded savings of 65% since the experimental system supplied primarily perimeter zones. Finally, increasing the FSP setpoint from 2 to 3 inWG increased fan energy by 45%, while decreasing the setpoint from 2 to 1 inWG decreased fan energy by 41%.

Kimla, John

2009-12-01T23:59:59.000Z

374

Laboratory evaluation of fan/filter units' aerodynamic and energy performance  

SciTech Connect

The paper discusses the benefits of having a consistent testing method to characterize aerodynamic and energy performance of FFUs. It presents evaluation methods of laboratory-measured performance of ten relatively new, 1220 mm x 610 mm (or 4 ft x 2 ft) fan-filter units (FFUs), and includes results of a set of relevant metrics such as energy performance indices (EPI) based upon the sample FFUs tested. This paper concludes that there are variations in FFUs' performance, and that using a consistent testing and evaluation method can generate compatible and comparable FFU performance information. The paper also suggests that benefits and opportunities exist for our method of testing FFU energy performance to be integrated in future recommended practices.

Xu, Tengfang; Jeng, Ming-Shan

2004-07-27T23:59:59.000Z

375

Sand-rich submarine fans, Mio-Pliocene of Santa Monica Basin, offshore California: Untapped exploration targets  

Science Conference Proceedings (OSTI)

Santa Monica Basin lies directly west of Los Angeles Basin, one of the world's most prolific oil provinces. Published literature suggests that Santa Monica Basin was starved of coarse clastics during the late Miocene through Pliocene. However, seismic sequence stratigraphy indicates that deposition of sand-rich fans alternated with mixed-load systems throughout the Delmontian and Repettian stages. Seismic sequences and facies are calibrated to seismic and well data from Beta Oil Field, in San Pedro Basin to the south. Eustasy evidently played a dominant role in controlling sedimentation. Variations in tan lithology, thickness, and basinward extent correspond to worldwide changes in sea level. Regional erosion surfaces apparently signify drops in sea level. Overlying thick seismic packages display hummocky to chaotic seismic facies separated by high- to low-amplitude continuous reflections. These configurations are interpreted as inner- to mid-fan channels separated by overbank deposits in sand-rich lowstand fans. High-amplitude basinwide reflections bound the tops of the sand-rich intervals, and likely represent condensed sections formed during sea-level rises. Thin seismic intervals above the condensed sections display downlap, and are interpreted as interbedded sandstones and shales of prograding highstand fans. Sediment input to Santa Monica Basin, based on seismic-facies and isochron patterns, was predominantly from the (present-day) north, with subordinate input from the east. High-amplitude eustatic variations dominated deposition and sequence development even in this tectonically active basin Previously unidentified sand-rich fans are present, and have not been drilled.

May, J.A.; McMillen, K.J.

1996-01-01T23:59:59.000Z

376

Next Generation Light Source  

•Next Generation Light Source – Super Thin Light Bulb, Energy Efficient, Long Life, Dimmable, and Uniform Illumination •High Entry Barrier – 71 ...

377

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

378

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.

379

Cedar Falls Utilities - Residential Energy Efficiency Rebate Program |  

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

Residential Energy Efficiency Rebate Residential Energy Efficiency Rebate Program Cedar Falls Utilities - Residential Energy Efficiency Rebate Program < Back Eligibility Residential Savings Category Heating & Cooling Commercial Heating & Cooling Heating Home Weatherization Commercial Weatherization Sealing Your Home Cooling Appliances & Electronics Design & Remodeling Windows, Doors, & Skylights Ventilation Heat Pumps Commercial Lighting Lighting Water Heating Maximum Rebate Appliance Recycling: 2 rebates per residential account, per appliance type annually Ceiling Fan Light Kits: $20 per light kit; 6 per account per year Central A/C: $400 Air Source Heat Pump: $600 Attic/Ceiling Insulation: $1,000 Air Sealing/Caulking/Weather Stripping: $200 CFL: 50% of cost, up to $5 (10 per customer per year)

380

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

Note: This page contains sample records for the topic "fan light kit" 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

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

382

Creating a green baloney detection kit for green claims made in the CNW report : Dust to Dust : the energy cost of new vehicles : from concept to disposal  

E-Print Network (OSTI)

In order to assess the veracity of a green claim made by CNW marketing research Inc., I created a green baloney detection kit. It will serve as a guiding post by which anyone can assess the potential environmental impact ...

Azu, Irina Mateko

2008-01-01T23:59:59.000Z

383

J.L. Liscum-Powell, S.D. Pautz, C.R. Drumm, W.C. Fan, W.J. Bohnhoff...  

National Nuclear Security Administration (NNSA)

of the Ceptre Code to Cable SGEMP Problems J.L. Liscum-Powell, * S.D. Pautz, * C.R. Drumm, * W.C. Fan, * W.J. Bohnhoff, * L.J. Lorence * * Sandia National Laboratories,...

384

Field testing of component-level model-based fault detection methods for mixing boxes and VAV fan systems  

SciTech Connect

An automated fault detection and diagnosis tool for HVAC systems is being developed, based on an integrated, life-cycle, approach to commissioning and performance monitoring. The tool uses component-level HVAC equipment models implemented in the SPARK equation-based simulation environment. The models are configured using design information and component manufacturers' data and then fine-tuned to match the actual performance of the equipment by using data measured during functional tests of the sort using in commissioning. This paper presents the results of field tests of mixing box and VAV fan system models in an experimental facility and a commercial office building. The models were found to be capable of representing the performance of correctly operating mixing box and VAV fan systems and detecting several types of incorrect operation.

Xu, Peng; Haves, Philip

2002-05-16T23:59:59.000Z

385

Performance Optimization of a Fan System- Overcoming Impacts of Modified Design Criteria Due to Regulatory Requirements and Changed Operating Conditions  

E-Print Network (OSTI)

The Louisiana Pacific mill in Tomahawk Wisconsin manufactures oriented-strand board. Several large induced-draft fans and combustion-air blowers were operating inefficiently at this mill. This case study highlights a systems approach that was applied to address fan inefficiency. Energy savings from optimizing the system are estimated to be 338 kW, nearly half of the original measured input power of 678 kW. The project is currently being implemented and will have a payback period of less than 8 months. The opportunities here are typical of opportunities thought to exist in most industrial plants. In this case, process needs changed due to environmental regulations and change of location, but the system did not, leading to low overall system efficiency.

Wroblewski, R. G.; Preis, F.; Smith, R.

1997-04-01T23:59:59.000Z

386

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

387

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

388

Final Report Independent Verification Survey of the High Flux Beam Reactor, Building 802 Fan House Brookhaven National Laboratory Upton, New York  

Science Conference Proceedings (OSTI)

On May 9, 2011, ORISE conducted verification survey activities including scans, sampling, and the collection of smears of the remaining soils and off-gas pipe associated with the 802 Fan House within the HFBR (High Flux Beam Reactor) Complex at BNL. ORISE is of the opinion, based on independent scan and sample results obtained during verification activities at the HFBR 802 Fan House, that the FSS (final status survey) unit meets the applicable site cleanup objectives established for as left radiological conditions.

Evan Harpeneau

2011-06-24T23:59:59.000Z

389

GOTHIC Analysis of Containment Fan Cooler Unit (CFCU) Cooling Water Response Following a LOCA with Loss of Offsite Power  

Science Conference Proceedings (OSTI)

This report presents a simplified method to predict the thermal hydraulic status of a containment fan cooling system under a loss of coolant accident (LOCA) with loss of off-site power (LOOP). GOTHIC 5.0c, a general purpose thermal hydraulics computer program for analysis of nuclear power plants and confinements buildings, has been used for the calculation, and the results have been compared with those from RETRAN.

1997-12-23T23:59:59.000Z

390

Ultrabroadband optical parametric chirped-pulse amplifier using a fan-out periodically poled crystal with spectral spatial dispersion  

Science Conference Proceedings (OSTI)

Based on the full two-dimensional characteristics of the quasi-phase-matched fan-out periodically poled crystal, a scalable and engineerable scheme for ultrabroadband optical parametric chirped-pulse amplification is proposed, which can significantly broaden the gain bandwidth by the spatial separation of different frequency components of the signal pulse and manipulation of the distribution of the pump beam along the fan-out direction of the crystal. The theoretical analysis shows that the signal pulse can be amplified with minimal spectrum narrowing, and the initial spectrum can be broadened considerably if needed. Based on this scheme, using a fan-out periodically poled 5% mol MgO-doped congruent lithium niobate with a configuration of 5x0.5x5 mm{sup 3} and two pump beams, the 3.3-{mu}m middle-infrared ultrabroadband optical parametric chirped-pulse amplifier is designed. The numerical computation results confirm that the -3 dB gain bandwidth of this amplifier exceeds 320 nm and can be further broadened.

Chen Liezun; Wang Youwen [Key Laboratory for Micro/Nano Optoelectronic Devices of Ministry of Education, School of Information Science and Engineering, Hunan University, Changsha 410082 (China); Department of Physics and Electronic Information Science, Hengyang Normal University, Hengyang 421008 (China); Wen Shuangchun; Fan Dianyuan [Key Laboratory for Micro/Nano Optoelectronic Devices of Ministry of Education, School of Information Science and Engineering, Hunan University, Changsha 410082 (China); You Kaiming [Department of Physics and Electronic Information Science, Hengyang Normal University, Hengyang 421008 (China); Qian Liejia [Department of Optical Science and Engineering, Fudan University, Shanghai 200433 (China)

2010-10-15T23:59:59.000Z

391

Impacts of Static Pressure Reset on VAV System Air Leakage, Fan Power and Thermal Energy - Part I: Theoretical Model and Simulation  

E-Print Network (OSTI)

As for a variable air volume (VAV) system, the air duct static pressure is a typical control variable maintained by modulating supply fan speed. The static pressure equals to the summation of the duct pressure loss downstream of the sensor to the terminal box and box inlet static pressure. Typically, the air duct static pressure is set as a constant set point based on the system design information and sensor location. However, under partial load conditions, the terminal box dampers have to be closed more since either required airflow is less than the design airflow which directly leads to much less pressure loss. Thus the static pressure set point should be reset lower in order to reduce fan power, avoid noise at terminal box dampers and box damper malfunction due to excessive pressure. Different static pressure reset schedules are reviewed and compared, considering the influence of outside air temperature on the building load, availability of the VAV box damper positions, the airflow ratio based static pressure reset has also applicable advantages over the existing constant static pressure set point and two typical reset methods. This paper present the theoretical models to express the impacts of static pressure reset on fan airflow, fan head, air leakage, fan power and thermal energy for both pressure independent and pressure dependent boxes. The impacts are also demonstrated using the parametric analysis and numerical results to show the benefits of the static pressure reset including reducing fan power, cooling energy and heating energy.

Liu, M.; Feng, J.; Wang, Z.; Wu, L.; Zheng, K.; Pang, W.

2007-01-01T23:59:59.000Z

392

Economic Recovery of Oil Trapped at Fan Margins Using High Angle Wells Multiple Hydraulic Fractures  

SciTech Connect

This project attempts to demonstrate the effectiveness of exploiting thin-layered, low-energy deposits at the distal margin of a prograding turbidite complex through the use of hydraulically fractured horizontal or high-angle wells. The combination of a horizontal or high-angle well and hydraulic fracturing will allow greater pay exposure than can be achieved with conventional vertical wells while maintaining vertical communication between thin interbedded layers and the wellbore. A high-angle well will be drilled in the fan-margin portion of a slope-basin clastic reservoir and will be completed with multiple hydraulic-fracture treatments. Geologic modeling, reservoir characterization, and fine-grid reservoir simulation will be used to select the well location and orientation. Design parameters for the hydraulic-fracture treatments will be determined, in part, by fracturing an existing test well. Fracture azimuth will be predicted by passive seismic monitoring of a fracture-stimulation treatment in the test well using logging tools in an offset well.

Mike L. Laue

1997-10-30T23:59:59.000Z

393

ECONOMIC RECOVERY OF OIL TRAPPED AT FAN MARGINS USING HIGH ANGLE WELLS AND MULTIPLE HYDRAULIC FRACTURES  

Science Conference Proceedings (OSTI)

This project attempts to demonstrate the effectiveness of exploiting thin-layered, low-energy deposits at the distal margin of a prograding turbidite complex through the use of hydraulically fractured horizontal or high-angle wells. The combination of a horizontal or high-angle well and hydraulic fracturing will allow greater pay exposure than can be achieved with conventional vertical wells while maintaining vertical communication between thin interbedded layers and the wellbore. A high-angle well will be drilled in the fan-margin portion of a slope-basin clastic reservoir and will be completed with multiple hydraulic-fracture treatments. Geologic modeling, reservoir characterization, and fine-grid reservoir simulation will be used to select the well location and orientation. Design parameters for the hydraulic-fracture treatments will be determined, in part, by fracturing an existing test well. Fracture azimuth will be predicted by passive seismic monitoring of a fracture-stimulation treatment in the test well using logging tools in an offset well.

Mike L. Laue

1998-11-06T23:59:59.000Z

394

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

395

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...

396

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

397

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

398

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...

399

Prospects for LED lighting.  

SciTech Connect

Solid-state lighting using light-emitting diodes (LEDs) has the potential to reduce energy consumption for lighting by 50% while revolutionizing the way we illuminate our homes, work places, and public spaces. Nevertheless, substantial technical challenges remain in order for solid-state lighting to significantly displace the well-developed conventional lighting technologies. We review the potential of LED solid-state lighting to meet the long-term cost goals.

Tsao, Jeffrey Yeenien; Gee, James Martin; Simmons, Jerry Alvon

2003-08-01T23:59:59.000Z

400

Lighting Control Systems  

Science Conference Proceedings (OSTI)

The demand for lighting control systems in residential, commercial, and industrial facilities is on the rise with the demand for increased energy savings. With lighting accounting for almost 23% of grid load, there is significant opportunity to reduce lighting load while improving the quality of light for customers. Lighting control systems are becoming more intelligent as the need for them to interface with building control systems and demand response systems also increases. Lighting control systems use...

2009-12-17T23:59:59.000Z

Note: This page contains sample records for the topic "fan light kit" 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

Composite Lighting Simulations with Lighting Networks  

E-Print Network (OSTI)

A whole variety of different techniques for simulating global illumination in virtual environments have been developed over recent years. Each technique, including Radiosity, Monte-Carlo ray- or photon tracing, and directional-dependent Radiance computations, is best suited for simulating only some special case environments. None of these techniques is currently able to efficiently simulate all important lighting effects in non-trivial scenes. In this paper, we describe a new approach for efficiently combining different global illumination algorithms to yield a composite lighting simulation: Lighting Networks. Lighting Networks can exploit the advantages of each algorithm and can combine them in such a way as to simulate lighting effects that could only be computed at great costs by any single algorithm. Furthermore, this approach allows a user to configure the Lighting Network to compute only specific lighting effects that are important for a given task, while avoiding a costly simulation of the full global illumination in a scene. We show how the light paths computed by a Lighting Network can be described using regular expressions. This mapping allows us to analyze the composite lighting simulation and ensure completeness and redundant-free computations. Several examples demonstrate the advantages and unique lighting effects that can be obtained using this technique. 1

Philipp Slusallek; Marc Stamminger; Wolfgang Heidrich; Jan-Christian Popp; Hans-peter Seidel

1998-01-01T23:59:59.000Z

402

Lighting Group: Links  

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

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

403

Advanced Demand Responsive Lighting  

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

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

404

Light Laboratory, Inc.  

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

405

Hubbell Lighting Photometric Laboratory  

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

406

Energy Efficient Lighting Products  

Science Conference Proceedings (OSTI)

... Road Vista, San Diego, CA [200823- 0] Light Laboratory, Inc ... GA. CSA Group, Alpharetta, GA [200732- 0] Cooper Lighting Photometric Laboratory ...

2013-07-26T23:59:59.000Z

407

Light Metals 2010  

Science Conference Proceedings (OSTI)

Feb 1, 2010 ... Softcover book: Light Metals 2008 Volume 2: Aluminum Reduction. Hardcover book and CD-ROM: Light Metals 2009 ...

408

Plant and Lighting  

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

publicationshouseplantligh t.html Sincerely, Anthony R. Brach "Artificial" light comes from many kinds of bulbs that emit different wavelengths of light; Many plants...

409

National Synchrotron Light Source  

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

Angle Limit," Phys. Rev. Lett., 99: 134801 (2007). 33 Researchers Produce Firsts with Bursts of Light BNL researchers have generated extremely short pulses of light that are the...

410

Lighting and Daylighting Basics  

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

Buildings can be lit in two ways: by using artificial lighting, or by using daylighting, or the process of using natural sunlight, windows, and skylights to provide lighting.

411

Lighting | Open Energy Information  

Open Energy Info (EERE)

Community Login | Sign Up Search Page Edit History Facebook icon Twitter icon Lighting Jump to: navigation, search TODO: Add description List of Lighting Incentives...

412

Lighting Systems Test Facilities  

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

Measurement equipment with light beam Lighting Systems Test Facilities NOTICE Due to the current lapse of federal funding, Berkeley Lab websites are accessible, but may not be...

413

Lighting and Daylighting  

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

Buildings can be lit in two ways: by using artificial lighting, or by using daylighting, or the process of using natural sunlight, windows, and skylights to provide lighting.

414

Looking For Light.  

E-Print Network (OSTI)

??In my search for the way light can dictate the overall expression of an image, I have found that light is the means that activates… (more)

Lindholm, Kevin R.

2010-01-01T23:59:59.000Z

415

LBNL Lighting Research Group  

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

LED and ballast berkeley lamp workstation light switch Overview | What's New | Publications | Software | Facilities | People | Contact Us | Links Sources and Ballasts | Light...

416

Properties of Light  

Science Conference Proceedings (OSTI)

... Scattering of Light. Exploration: Sunset in a glass. ... How would you design a camera that could see through a sand storm? Invisible Light. ...

2012-03-23T23:59:59.000Z

417

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...

418

Energy Optimization (Electric) - Residential Efficiency Program |  

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

Energy Optimization (Electric) - Residential Efficiency Program Energy Optimization (Electric) - Residential Efficiency Program Energy Optimization (Electric) - Residential Efficiency Program < Back Eligibility Multi-Family Residential Residential Savings Category Home Weatherization Commercial Weatherization Heating & Cooling Cooling Commercial Heating & Cooling Appliances & Electronics Heat Pumps Commercial Lighting Lighting Water Heating Windows, Doors, & Skylights Maximum Rebate Ceiling Fans: 4 Smart Power Strip: 2 Pipe Wrap: 10 ln. ft. CFL Bulbs: 12 Refrigerator Recycling: 2 Program Info State Michigan Program Type Utility Rebate Program Rebate Amount CFL Bulbs: Varies by retailer Ceiling Fan: $15 CFL Fixture: $15 LED Fixture/Downlight Kit: $20 LED Light Bulbs: $10 Smart Power Strip: $20 Room Air Conditioners: $20

419

Incandescent Lighting | Department of Energy  

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

Incandescent Lighting Incandescent Lighting August 16, 2013 - 10:00am Addthis Incandescent lighting is the most common type of lighting used in homes. Incandescent lamps operate...

420

Solid-State Lighting: Registration  

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

Lighting: Registration on Twitter Bookmark Solid-State Lighting: Registration on Google Bookmark Solid-State Lighting: Registration on Delicious Rank Solid-State Lighting:...

Note: This page contains sample records for the topic "fan light kit" 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

Solid-State Lighting: Postings  

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

Solid-State Lighting: Postings on Twitter Bookmark Solid-State Lighting: Postings on Google Bookmark Solid-State Lighting: Postings on Delicious Rank Solid-State Lighting:...

422

Adaptive planning using megavoltage fan-beam CT for radiation therapy with testicular shielding  

Science Conference Proceedings (OSTI)

This study highlights the use of adaptive planning to accommodate testicular shielding in helical tomotherapy for malignancies of the proximal thigh. Two cases of young men with large soft tissue sarcomas of the proximal thigh are presented. After multidisciplinary evaluation, preoperative radiation therapy was recommended. Both patients were referred for sperm banking and lead shields were used to minimize testicular dose during radiation therapy. To minimize imaging artifacts, kilovoltage CT (kVCT) treatment planning was conducted without shielding. Generous hypothetical contours were generated on each 'planning scan' to estimate the location of the lead shield and generate a directionally blocked helical tomotherapy plan. To ensure the accuracy of each plan, megavoltage fan-beam CT (MVCT) scans were obtained at the first treatment and adaptive planning was performed to account for lead shield placement. Two important regions of interest in these cases were femurs and femoral heads. During adaptive planning for the first patient, it was observed that the virtual lead shield contour on kVCT planning images was significantly larger than the actual lead shield used for treatment. However, for the second patient, it was noted that the size of the virtual lead shield contoured on the kVCT image was significantly smaller than the actual shield size. Thus, new adaptive plans based on MVCT images were generated and used for treatment. The planning target volume was underdosed up to 2% and had higher maximum doses without adaptive planning. In conclusion, the treatment of the upper thigh, particularly in young men, presents several clinical challenges, including preservation of gonadal function. In such circumstances, adaptive planning using MVCT can ensure accurate dose delivery even in the presence of high-density testicular shields.

Yadav, Poonam [Department of Human Oncology, University of Wisconsin, Madison, Madison, WI (United States); Department of Medical Physics, University of Wisconsin, Madison, Madison, WI (United States); School of Advance Sciences, Vellore Institue of Technology University, Vellore, Tamil Nadu (India); Kozak, Kevin [Department of Human Oncology, University of Wisconsin, Madison, Madison, WI (United States); Tolakanahalli, Ranjini [Department of Human Oncology, University of Wisconsin, Madison, Madison, WI (United States); Department of Medical Physics, University of Wisconsin, Madison, Madison, WI (United States); Ramasubramanian, V. [School of Advance Sciences, Vellore Institue of Technology University, Vellore, Tamil Nadu (India); Paliwal, Bhudatt R. [Department of Human Oncology, University of Wisconsin, Madison, Madison, WI (United States); Department of Medical Physics, University of Wisconsin, Madison, Madison, WI (United States); University of Wisconsin, Riverview Cancer Centre, Wisconsin Rapids, WI (United States); Welsh, James S. [Department of Human Oncology, University of Wisconsin, Madison, Madison, WI (United States); Department of Medical Physics, University of Wisconsin, Madison, Madison, WI (United States); Rong, Yi, E-mail: rong@humonc.wisc.edu [Department of Human Oncology, University of Wisconsin, Madison, Madison, WI (United States); University of Wisconsin, Riverview Cancer Centre, Wisconsin Rapids, WI (United States)

2012-07-01T23:59:59.000Z

423

ECONOMIC RECOVERY OF OIL TRAPPED AT FAN MARGINS USING HIGH ANGLE WELLS AND MULTIPLE HYDRAULIC FRACTURES  

Science Conference Proceedings (OSTI)

This project attempts to demonstrate the effectiveness of exploiting thin-layered, low-energy deposits at the distal margin of a prograding turbidite complex through the use of hydraulically fractured horizontal or high-angle wells. The combination of a horizontal or high-angle well and hydraulic fracturing will allow greater pay exposure than can be achieved with conventional vertical wells while maintaining vertical communication between thin interbedded layers and the wellbore. A high-angle well will be drilled in the fan-margin portion of a slope-basin clastic reservoir and will be completed with multiple hydraulic-fracture treatments. Geologic modeling, reservoir characterization, and fine-grid reservoir simulation will be used to select the well location and orientation. Design parameters for the hydraulic-fracture treatments will be determined, in part, by fracturing an existing test well. Fracture azimuth will be predicted by passive seismic monitoring of a fracture-stimulation treatment in the test well using logging tools in an offset well. The long radius, near horizontal well was drilled during the first quarter of 1996. Well conditions resulted in the 7 in. production liner sticking approximately 900 ft off bottom. Therefore, a 5 in. production liner was necessary to case this portion of the target formation. Swept-out sand intervals and a poor cement bond behind the 5 in. liner precluded two of the three originally planned hydraulic fracture treatments. As a result, all pay intervals behind the 5 in. liner were perforated and stimulated with a non-acid reactive fluid. Following a short production period, the remaining pay intervals in the well (behind the 7 in. liner) were perforated. The well was returned to production to observe production trends and pressure behavior and assess the need to stimulate the new perforations.

Mike L. Laue

2001-09-28T23:59:59.000Z

424

Lighting Research Group  

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

Lighting Research Group overview what's new publications software facilities people contact us links...

425

Energy and lighting decisions  

SciTech Connect

This report reviews the fundamental principles of lighting and uses them to evaluate energy-conserving lighting equipment and techniques. The selection of the proper lighting components and systems is complex, requiring a knowledge of the characteristics of light sources and their interactions with the auxiliary equipment and the environment. Furthermore, there are subjective aspects of lighting that are difficult to quantify. We address the simplistic way in which lighting is commonly approached, then present an argument as to the critical nature of the lighting decision. In the final sections we discuss and evaluate lighting equipment in terms of its applications and characteristics. Familiarity with the fundamental characteristics of the elements of lighting equipment will also permit more judicious appraisal and use of lighting concepts that may be introduced in the future. 6 figs., 9 tabs.

Verderber, R.R.

1986-06-01T23:59:59.000Z

426

Lighting Inventory Lighting Theatre and Drama  

E-Print Network (OSTI)

Strand Basic Palette 400 channel 800 attrib. 1 Strand Lighting 200 Series 24/48 1 1 MicroVision 2 HORIZON

Indiana University

427

Lighting Retrofit Study  

SciTech Connect

The Lighting Retrofit Study was an effort to determine the most cost-effective methods of retrofitting several configurations of lighting systems at Lawrence Berkeley Laboratory (LBL) and Lawrence Livermore National Laboratory (LLNL). We developed a test protocol to compare a variety of lighting technologies for their applicability in labs and offices and designed and constructed a novel lighting contrast potential meter to allow for comparison of lighting quality as well as quantity.

Kromer, S.; Morse, O.; Siminovitch, M.

1991-09-01T23:59:59.000Z

428

EK101 Engineering Light Smart Lighting  

E-Print Network (OSTI)

represents high usage of an engine and the violet end represents low usage. A light blue coloring represents from red to light blue), and slowly increase their usage of engine A. The seventh row show a patternModeling Long-Term Search Engine Usage Ryen W. White, Ashish Kapoor, and Susan T. Dumais Microsoft

Bifano, Thomas

429

Comparing Two Types of Magnetically- Coupled Adjustable Speed Drives with Variable Frequency Drives in Pump and Fan Applications  

E-Print Network (OSTI)

This paper presents the results from laboratory tests on MagnaDrive Corporations fixed-magnet magnetically-coupled adjustable speed drive (MC-ASD) and Coyote Electronics electromagnetic MC-ASD as compared to a typical variable frequency drive (VFD) for typical fan and pump loads. It also discusses advantages and disadvantages of using mechanical MC-ASD versus VFDs and it provides field experience with VFDs in refrigerated warehouses as well as the fixed magnet MC-ASD in wastewater and other field applications. Laboratory tests for a 50 hp fan retrofit showed electronic VFD savings at 62%, the MagnaDrive Coupling at 39% and PAYBACK Drive at 46%. At $0.06/kWh and list prices, the simple payback for the VFD is 2.4 years, the MagnaDrive is 4.6 years and the PAYBACK is 1.9 years. MagnaDrive has models from 25 to 500 hp while PAYBACK has models from 3 to 200 hp. Contractors to the Northwest Energy Efficiency Alliance have helped to install VFDs for about 300 evaporator fans in over two dozen refrigerated warehouses and to install fixed-magnet MC-ASDs in about 50 applications with about half of these controlling wastewater pumps. The Alliance has no particular field experience with the electcromagnetic coupling. The primary advantages of magnetically coupled adjustable speed drives (MC-ASD) over VFDs come from reduced maintenance, resistance to dirty environments, separation of load vibration from the motor, and less stringent requirements for precise shaft alignment. Field experience indicates reductions in noise and repairs from vibration loads, tolerance of poor electrical power quality, and ease of installation are often more important than energy savings. The MC-ASDs are being used where VFDs have not survived or are considered too complicated.

Anderson, K. J.; Chvala, W. D.

2003-05-01T23:59:59.000Z

430

Spectrally Enhanced Lighting  

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

November 2007 November 2007 AfterImage + s p a c e 1 Spectrally Enhanced Lighting Spectrally Enhanced Lighting Brian Liebel, PE, LC Brian Liebel, PE, LC November 29, 2007 November 29, 2007 Federal Utilities Partnership Working Group Federal Utilities Partnership Working Group November 29, 2007 November 29, 2007 29 November 2007 AfterImage + s p a c e 2 Spectrally Enhanced Lighting Spectrally Enhanced Lighting Spectrally Enhanced Lighting Spectrally Enhanced Lighting This is not a technology; just a This is not a technology; just a different way to quantify light based on different way to quantify light based on well established scientific findings well established scientific findings Can be used in conjunction with ANY Can be used in conjunction with ANY type of lighting design to gain

431

LED Lighting | Department of Energy  

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

LED Lighting LED Lighting August 16, 2013 - 10:07am Addthis Light-emitting diodes (LEDs) are light sources that differ from more traditional sources of light in that they are...

432

Natural lighting and skylights  

E-Print Network (OSTI)

There are many physiological and psychological factors which enter into the proper design of space for human occupancy. One of these elements is light. Both natural light and manufactured light are basic tools with which any designer must work. However, they are only two of the many, many elements which must be considered; and they, therefore, must be considered, always, in relation to the other elements. The achievement of good lighting depends on a reasonable understanding of three primary factors: one, the visual response to lighting; two, the availability and types of lighting; and three, methods for controlling light. This thesis is intended to supply enough information to provide a working knowledge of each of these facets. The human visual response is discussed in "Goals For Good Lighting." The availability and types of lighting are dealt with in the section on available light. The remainder of the thesis concerns methods for controlling light. The use of scale models for studying the natural lighting characteristics of buildings due to the building geometry, the fenestration details and the interior reflectance has been well established as pointed out in the earlier part of this thesis. With the completion of the work outlined herein, the feasibility of using scale models for studying skylights is also an established fact. The method of analysis by models can be a valuable tool to any designer who is concerned about day-lighting.

Evans, Benjamin Hampton

1961-01-01T23:59:59.000Z

433

Impacts of Static Pressure Reset on VAV System Air Leakage, Fan Power and Thermal Energy - Part 2: Case Demonstration for a Typical Climate System  

E-Print Network (OSTI)

In Part 1 of this paper, the theoretical models, integrating the fan airflow, fan head, air leakage factors, are developed to analyze the impacts of the static pressure reset on both pressure dependent and pressure independent terminal boxes. In this part, a simulated air handling unit (AHU) system in Omaha NE is used to demonstrate the energy savings performance in one typical climate year. This AHU system has a static pressure reset system and two constant static pressure systems, one having pressure dependent terminal boxes and one having pressure independent terminal boxes. These simulated systems were compared mainly on the basis of fan power energy consumption and thermal energy consumption in totally a year. The example presents a good agreement with the theoretical model and simulation results. It was also shown that static pressure reset provides a promising and challenging way for the energy performance in VAV system.

Liu, M.; Zheng, K.; Wu, L.; Wang, Z.; Johnson, C.

2007-01-01T23:59:59.000Z

434

Lighting Group: Overview  

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

Overview Overview Overview of the Lighting Research Group The Lighting Research Group at Lawrence Berkeley National Laboratory performs research aimed at improving the energy efficiency of lighting systems in buildings and homes, throughout the State of California and across the Nation. The goal is to reduce lighting energy consumption by 50% over twenty years by improving the efficiency of light sources, and controlling and delivering illumination so that it is available, where and when needed, and at the required intensity. Research in the Lighting Group falls into three main areas: Sources and Ballasts, Light Distribution Systems and Controls and Communications. Click on a link below for more information about each of these research areas. Sources and Ballasts investigates next generation light sources, such as

435

Madrid Electric Lighting Report  

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

Electric Lighting Quality Page 1 of 2 ELECTRIC LIGHTING QUALITY MAGIC BOX is a versatile home. Its design allows to change the room size by opening and closing the movable walls...

436

Automatic lighting controls demonstration  

SciTech Connect

The purpose of this work was to demonstrate, in a real building situation, the energy and peak demand reduction capabilities of an electronically ballasted lighting control system that can utilize all types of control strategies to efficiently manage lighting. The project has demonstrated that a state-of-the-art electronically ballasted dimmable lighting system can reduce energy and lighting demand by as least 50% using various combinations of control strategies. By reducing light levels over circulation areas (tuning) and reducing after hours light levels to accommodate the less stringent lighting demands of the cleaning crew (scheduling), lighting energy consumption on weekdays was reduced an average of 54% relative to the initial condition. 10 refs., 14 figs., 3 tabs.

Rubinstein, F.; Verderber, R.

1990-03-01T23:59:59.000Z

437

Lighting energy audit workbook  

SciTech Connect

A simple test to determine the need for a lighting energy audit is followed by how-to information on conducting the audit, identifying savings opportunities, and developing an energy management plan for lighting.

1984-01-01T23:59:59.000Z

438

Inverse Lighting for Photography  

E-Print Network (OSTI)

We introduce a technique for improving photographs using inverse lighting, a new process based on algorithms developed in computer graphics for computing the reflection of light in 3D space. From a photograph and a 3D surface model for the object pictured, inverse lighting estimates the directional distribution of the incident light. We then use this information to process the photograph digitally to alter the lighting on the object. Inverse lighting is a specific example of the general idea of inverse rendering. This refers to the practice of using the methods of computer graphics, which normally are used to render images from scene information, to infer scene information from images. Our system uses physically based rendering technology to construct a linear least squares system that we solve to find the lighting. As an application, the results are then used to simulate a change in the incident light in the photograph. An implementation is described that uses 3D models from a laser...

Stephen R. Marschner; Donald P. Greenberg

1997-01-01T23:59:59.000Z

439

Fast Light, Fast Neutrinos?  

E-Print Network (OSTI)

Light has been observed with group velocities both faster and slower than the speed of light. The recent report from OPERA of superluminal 17 GeV neutrinos may describe a similar phenomenon.

Cahill, Kevin

2011-01-01T23:59:59.000Z

440

Light Wavelength and Plants  

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

Light Wavelength and Plants Name: John Location: NA Country: NA Date: NA Question: I just was wandering whether plants grow better in artificial light or in sunlight. I am...

Note: This page contains sample records for the topic "fan light kit" 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

Germinating and Light  

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

Germinating and Light Name: Chris Location: NA Country: NA Date: NA Question: Can you tell me how plants determine where the light is once they are out of the soil and not a...

442

PFP Emergency Lighting Study  

SciTech Connect

NFPA 101, section 5-9 mandates that, where required by building classification, all designated emergency egress routes be provided with adequate emergency lighting in the event of a normal lighting outage. Emergency lighting is to be arranged so that egress routes are illuminated to an average of 1.0 footcandle with a minimum at any point of 0.1 footcandle, as measured at floor level. These levels are permitted to drop to 60% of their original value over the required 90 minute emergency lighting duration after a power outage. The Plutonium Finishing Plant (PFP) has two designations for battery powered egress lights ''Emergency Lights'' are those battery powered lights required by NFPA 101 to provide lighting along officially designated egress routes in those buildings meeting the correct occupancy requirements. Emergency Lights are maintained on a monthly basis by procedure ZSR-12N-001. ''Backup Lights'' are battery powered lights not required by NFPA, but installed in areas where additional light may be needed. The Backup Light locations were identified by PFP Safety and Engineering based on several factors. (1) General occupancy and type of work in the area. Areas occupied briefly during a shiftly surveillance do not require backup lighting while a room occupied fairly frequently or for significant lengths of time will need one or two Backup lights to provide general illumination of the egress points. (2) Complexity of the egress routes. Office spaces with a standard hallway/room configuration will not require Backup Lights while a large room with several subdivisions or irregularly placed rooms, doors, and equipment will require Backup Lights to make egress safer. (3) Reasonable balance between the safety benefits of additional lighting and the man-hours/exposure required for periodic light maintenance. In some plant areas such as building 236-Z, the additional maintenance time and risk of contamination do not warrant having Backup Lights installed in all rooms. Sufficient light for egress is provided by existing lights located in the hallways.

BUSCH, M.S.

2000-02-02T23:59:59.000Z

443

TMS Light Metals Publication  

Science Conference Proceedings (OSTI)

The following instructions should be used when submitting a manuscript for any TMS Light Metals proceedings volume. INTRODUCTION. Orientation to ...

444

Solid-State Lighting: Solid-State Lighting  

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

Solid-State Lighting Search Solid-State Lighting Search Search Help Solid-State Lighting HOME ABOUT THE PROGRAM R&D PROJECTS MARKET-BASED PROGRAMS SSL BASICS INFORMATION RESOURCES FINANCIAL OPPORTUNITIES EERE » Building Technologies Office » Solid-State Lighting Printable Version Share this resource Send a link to Solid-State Lighting: Solid-State Lighting to someone by E-mail Share Solid-State Lighting: Solid-State Lighting on Facebook Tweet about Solid-State Lighting: Solid-State Lighting on Twitter Bookmark Solid-State Lighting: Solid-State Lighting on Google Bookmark Solid-State Lighting: Solid-State Lighting on Delicious Rank Solid-State Lighting: Solid-State Lighting on Digg Find More places to share Solid-State Lighting: Solid-State Lighting on AddThis.com... Pause/Resume Photo of a large room with people standing around poster boards.

445

Lighting management casebook  

SciTech Connect

Fifteen examples illustrate how lighting system projects can save energy as well as improve productivity and safety. The case histories include the use of programmable lighting, fiber optics, skylights, voltage reduction, ultrasonic and infrared sensors, and other strategies for improving lighting efficiency. Each case history includes the management approach, site information, and applications. (DCK)

1982-06-01T23:59:59.000Z

446

Advanced Lighting Guidelines  

Science Conference Proceedings (OSTI)

Information about energy-effective lighting technologies is required to be updated as old technologies become obsolete and new technologies begin to make important market impacts. Providing a comprehensive, state-of-the-art update of lighting technology application and information is necessary to ensure that lighting decision-makers have the best possible information available at all times.

2001-10-22T23:59:59.000Z

447

Energy and lighting design  

SciTech Connect

Energy conserving practices in providing lighting for today's buildings are examined in this second of a two-part presentation. Discussion on light source characteristics, ballast characteristics for gaseous discharge lamps, quality and the cost of lighting, and equivalent sphere illumination are included.

Helms, R.N.

1979-12-01T23:59:59.000Z

448

Resonant energy transfer in light harvesting and light emitting applications.  

E-Print Network (OSTI)

??The performance of light emitting and light harvesting devices is improved by utilising resonant energy transfer. In lighting applications, the emission energy of a semiconductor… (more)

Chanyawadee, Soontorn

2009-01-01T23:59:59.000Z

449

LIGHT FORCE: An Exploration of Light through Design.  

E-Print Network (OSTI)

??What falls into the realm of light and what it means to design and the human experience? Can light be material? How does light change… (more)

Chen, Tzu

2007-01-01T23:59:59.000Z

450

Solid-State Lighting: Webcast: Evaluating LED Street Lighting...  

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

Webcast: Evaluating LED Street Lighting Solutions to someone by E-mail Share Solid-State Lighting: Webcast: Evaluating LED Street Lighting Solutions on Facebook Tweet about...

451

Lighting Group: Sources and Ballasts: LED Task Light  

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

light The goal of this project is to accelerate the use of energy efficient light emitting diode (LED) technology for general lighting applications by developing a task lamp...

452

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

453

Solid-State Lighting: Solid-State Lighting  

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

Lighting Lighting Printable Version Share this resource Send a link to Solid-State Lighting: Solid-State Lighting to someone by E-mail Share Solid-State Lighting: Solid-State Lighting on Facebook Tweet about Solid-State Lighting: Solid-State Lighting on Twitter Bookmark Solid-State Lighting: Solid-State Lighting on Google Bookmark Solid-State Lighting: Solid-State Lighting on Delicious Rank Solid-State Lighting: Solid-State Lighting on Digg Find More places to share Solid-State Lighting: Solid-State Lighting on AddThis.com... Pause/Resume Photo of a large room with people standing around poster boards. Register Now for DOE's 11th Annual SSL R&D Workshop January 28-30, join other SSL R&D professionals from industry, government, and academia to learn, share, and shape the future of lighting.

454

Solid-State Lighting: Solid-State Lighting Contacts  

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

About the About the Program Printable Version Share this resource Send a link to Solid-State Lighting: Solid-State Lighting Contacts to someone by E-mail Share Solid-State Lighting: Solid-State Lighting Contacts on Facebook Tweet about Solid-State Lighting: Solid-State Lighting Contacts on Twitter Bookmark Solid-State Lighting: Solid-State Lighting Contacts on Google Bookmark Solid-State Lighting: Solid-State Lighting Contacts on Delicious Rank Solid-State Lighting: Solid-State Lighting Contacts on Digg Find More places to share Solid-State Lighting: Solid-State Lighting Contacts on AddThis.com... Contacts Partnerships Solid-State Lighting Contacts For information about Solid-State Lighting, contact James Brodrick Lighting Program Manager Building Technologies Office U.S. Department of Energy

455

Solid-State Lighting: Adaptive Street Lighting Controls  

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

Adaptive Street Lighting Adaptive Street Lighting Controls to someone by E-mail Share Solid-State Lighting: Adaptive Street Lighting Controls on Facebook Tweet about Solid-State Lighting: Adaptive Street Lighting Controls on Twitter Bookmark Solid-State Lighting: Adaptive Street Lighting Controls on Google Bookmark Solid-State Lighting: Adaptive Street Lighting Controls on Delicious Rank Solid-State Lighting: Adaptive Street Lighting Controls on Digg Find More places to share Solid-State Lighting: Adaptive Street Lighting Controls on AddThis.com... Conferences & Meetings Presentations Publications Webcasts Videos Tools Adaptive Street Lighting Controls This two-part DOE Municipal Solid-State Street Lighting Consortium webinar focused on LED street lighting equipped with adaptive control components.

456

Emerging Lighting Technology  

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

Emerging Lighting Technology Emerging Lighting Technology Bruce Kinzey Pacific Northwest National Laboratory FUPWG - Portland, OR April 20, 2011 www.ssl.energy.gov 2 | Solid-State Lighting Program GATEWAY Demonstration Program * Purpose: demonstrate new SSL products in real-world applications that save energy, match or improve illumination, and are cost- effective * Demos generate critical field experience providing: - Feedback to manufacturers - Data for utility incentives - Market readiness of specific applications to users - Advancement in lighting knowledge Central Park, NY Photo: Ryan Pyle Smithsonian American Art Museum, Washington, D.C. Photo: Scott Rosenfeld www.ssl.energy.gov 3 | Solid-State Lighting Program LED Product Explosion www.ssl.energy.gov 4 | Solid-State Lighting Program LEDs are Not a Universal Lighting

457

Industrial lighting handbook  

SciTech Connect

Technological advances in industrial lighting system components now make it possible to reduce lighting system consumption by up to 50% or more without loss of the benefits inherent in good quality electric illumination. Management involvement in decisions about industrial lighting is essential, however, and this document provides generalized information in lay terms to help decision-makers become familiar with the concerns that affect industrial environment and the financial well-being of their companies. The five sections (1) discuss the benefits of good lighting, (2) review certain major lighting issues and terms, (3) identify procedures for developing a lighting energy management plan, (4) identify lighting energy management options (LEMOs), and (5) discuss sources of assistance. 19 figures, 8 tables.

1985-01-01T23:59:59.000Z

458

Photonic crystal light source  

DOE Patents (OSTI)

A light source is provided by a photonic crystal having an enhanced photonic density-of-states over a band of frequencies and wherein at least one of the dielectric materials of the photonic crystal has a complex dielectric constant, thereby producing enhanced light emission at the band of frequencies when the photonic crystal is heated. The dielectric material can be a metal, such as tungsten. The spectral properties of the light source can be easily tuned by modification of the photonic crystal structure and materials. The photonic crystal light source can be heated electrically or other heating means. The light source can further include additional photonic crystals that exhibit enhanced light emission at a different band of frequencies to provide for color mixing. The photonic crystal light source may have applications in optical telecommunications, information displays, energy conversion, sensors, and other optical applications.

Fleming, James G. (Albuquerque, NM); Lin, Shawn-Yu (Albuquerque, NM); Bur, James A. (Corrales, NM)

2004-07-27T23:59:59.000Z

459

Advances in Lighting  

E-Print Network (OSTI)

Increasing electricity costs have made a significant impact on lighting. The Illuminating Engineering society (I.E.S.) and the lighting industry are producing new standards, procedures and products to make lighting more appropriate and energy efficient. This paper will describe the factors which affect the performance of lighting systems, introduce the new I.E.S. procedures for selecting illuminance values and lighting power limits, and illustrate some of the recent developments in the lighting industry. The importance of efficient lighting may be measured by the potential reduction in the electrical demand, and energy consumed. Since it also represents a visible use (or misuse) of energy, it may also reflect on other aspects of a company's energy management program.

Tumber, A. J.

1981-01-01T23:59:59.000Z

460

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

Note: This page contains sample records for the topic "fan light kit" 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

Lighting in Commercial Buildings, 1986  

Gasoline and Diesel Fuel Update (EIA)

6 Lighting in Commercial Buildings Lighting in Commercial Buildings --1986 Overview Full Report and Tables Detailed analysis of energy consumption for lighting for U.S. commercial...

462

Energy Basics: Lighting and Daylighting  

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

Lighting Daylighting Passive Solar Design Space Heating & Cooling Water Heating Lighting and Daylighting Buildings can be lit in two ways: by using artificial lighting, or by...

463

Lighting Group: Sources and Ballasts  

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

incorporating LEDs into tomorrows task lights, to reducing light entrapment within the LED, to fundamental research into how Organic Lighting Emitting Diodes operate. LED and...

464

Energy Basics: Lighting and Daylighting  

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

by using artificial lighting, or by using daylighting, or the process of using natural sunlight, windows, and skylights to provide lighting. Learn more about: Lighting Daylighting...

465

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

466

Lighting the Way with Compact Fluorescent Lighting | Department...  

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

and compact fluorescent lights. And I've already purchased a few of the new light emitting diode (LED) solid-state lighting lights-but that's the topic of a future blog. Stay...

467

MCTS Self-Paced Training Kit (Exam 70-502): Microsoft .NET Framework 3.5 Windows Presentation Foundation, Har/Cdr edition  

Science Conference Proceedings (OSTI)

Announcing an all-new Self-Paced Training Kit designed to help maximize your performance on 70-502, the required exam for the new Microsoft Certified Technology Specialist (MCTS) certification for Microsoft .NET Framework 3.5 Windows Presentation Foundation. ...

Matthew A. Stoecker

2008-07-01T23:59:59.000Z

468

LightBox -Exploring Interaction Modalities with Colored Light  

E-Print Network (OSTI)

-bright multi- colored light-emitting diodes (LEDs) of our system can generate any visible lighting color

469

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

E-Print Network (OSTI)

May 1912), 783. 8. "New Street Lights Increase Trade 3 5 Perlight, including street light, became part of America'sBeautiful-inspired street­ lights graced wealthy residen­

Holden, Alfred

1992-01-01T23:59:59.000Z

470

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

471

Reserve growth through geological characterization of heterogeneous reservoirs - an example from mud-rich submarine fan reservoirs of Permian Spraberry Trend, west Texas  

SciTech Connect

Tight, naturally fractured Permian submarine fan reservoirs in the Midland basin contained more than 10.5 billion bbl of oil at discovery. Ultimate recovery is estimated to average 7% of the original oil in place. At abandonment 4 billion bbl of nonresidual mobile oil will remain in untapped or poorly drained reservoir compartments. This unproduced mobile oil is the target for Spraberry reserve growth through strategic infill drilling. Mid-fan facies of three separate submarine fans are productive in the Shackelford and Preston waterflood units (SPWU) in the central Spraberry Trend. Braided to meandering paleodip-oriented channels are flanked by levees which grade into upward-coarsening, unconfined distal fan sediment. Facies boundaries compartmentalize the reservoir, providing for interwell, stratigraphic entrapment of oil. Field-wide heterogeneity is pronounced. Stacking of channels in the upper Spraberry in the eastern half of the SPWU results in a dip-oriented belt of better reservoir quality. Wells completed in this axis have produced two to six times the amount of oil produced from wells located off of the depo-axis. Although fractures are important in early production, the contribution of matrix porosity is critical throughout the life of the reservoir. Current economics dictate that reserve growth might best be attained by siting new strategic infill wells in depositional axes and by selective recompletions of existing wells in areas of poorer reservoir quality for bypassed oil in undrained reservoir compartments.

Tyler, N.; Gholston, J.C.

1987-05-01T23:59:59.000Z

472

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.

473

Lighting Group: Software  

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

Software Software Lighting Software The Lighting Group has developed several computer programs in the course of conducting research on energy efficient lighting. Several of these programs have proven useful outside the research environment. One of the most popular programs for advanced lighting applications is Radiance. For more information on this program and its availability, click on the link below. RADIANCE Radiance is a suite of programs for the analysis and visualization of lighting in design. The primary advantage of Radiance over simpler lighting calculation and rendering tools is that there are no limitations on the geometry or the materials that may be simulated. Radiance is used by architects and engineers to predict illumination, visual quality and appearance of innovative design spaces, and by researchers to evaluate new

474

High-Intensity Discharge Lighting  

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

High-intensity discharge (HID) lighting provides the highest efficacy and longest service life of any lighting type. It can save 75%-90% of lighting energy when it replaces incandescent lighting.

475

Arnold Schwarzenegger LIGHTING RESEARCH PROGRAM  

E-Print Network (OSTI)

Project Summaries ELEMENT 2: ADVANCE LIGHTING TECHNOLOGIES PROJECT 2.1 LIGHT EMITTING DIODE (LED light emitting diodes (LED) technology for general lighting applications by developing a task lamp

476

Solid-State Lighting: Tools  

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

about Solid-State Lighting: Tools on Twitter Bookmark Solid-State Lighting: Tools on Google Bookmark Solid-State Lighting: Tools on Delicious Rank Solid-State Lighting: Tools on...

477

Solid-State Lighting: News  

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

about Solid-State Lighting: News on Twitter Bookmark Solid-State Lighting: News on Google Bookmark Solid-State Lighting: News on Delicious Rank Solid-State Lighting: News on...

478

Solid-State Lighting: Pedestrian-Friendly Nighttime Lighting  

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

Pedestrian-Friendly Nighttime Pedestrian-Friendly Nighttime Lighting to someone by E-mail Share Solid-State Lighting: Pedestrian-Friendly Nighttime Lighting on Facebook Tweet about Solid-State Lighting: Pedestrian-Friendly Nighttime Lighting on Twitter Bookmark Solid-State Lighting: Pedestrian-Friendly Nighttime Lighting on Google Bookmark Solid-State Lighting: Pedestrian-Friendly Nighttime Lighting on Delicious Rank Solid-State Lighting: Pedestrian-Friendly Nighttime Lighting on Digg Find More places to share Solid-State Lighting: Pedestrian-Friendly Nighttime Lighting on AddThis.com... Conferences & Meetings Presentations Publications Webcasts Videos Tools Pedestrian-Friendly Nighttime Lighting This November 19, 2013 webinar presented issues and considerations related to pedestrian-friendly nighttime lighting, such as color rendering, safety,

479

Advanced Light Sources  

Science Conference Proceedings (OSTI)

In the generation of artificial light using electric lamps, photometric and color performance have been paramount in lamp design, manufacturing, measurement, lighting design, and visual perception. Many designers and researchers have strived to understand how light and color are generated, related, and to improve them. This has stemmed from the development of incandescent lamps, halogen lamps, linear fluorescent lamps, high-intensity discharge (HID) lamps, and compact fluorescent lamps (CFLs) among other...

2008-03-31T23:59:59.000Z

480

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

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


481

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

482

Light truck forecasts  

SciTech Connect

The recent dramatic increase in the number of light trucks (109% between 1963 and 1974) has prompted concern about the energy consequences of the growing popularity of the light truck. An estimate of the future number of light trucks is considered to be a reasonable first step in assessing the energy impact of these vehicles. The monograph contains forecasts based on two models and six scenarios. The coefficients for the models have been derived by ordinary least squares regression of national level time series data. The first model is a two stage model. The first stage estimates the number of light trucks and cars (together), and the second stage applies a share's submodel to determine the number of light trucks. The second model is a simultaneous equation model. The two models track one another remarkably well, within about 2%. The scenarios were chosen to be consistent with those used in the Lindsey-Kaufman study Projection of Light Truck Population to Year 2025. Except in the case of the most dismal economic scenario, the number of light trucks is expected to increase from the 1974 level of 0.09 light truck per person to about 0.12 light truck per person in 1995.

Liepins, G.E.

1979-09-01T23:59:59.000Z

483

SITE LIGHTING FOUNDATIONS  

SciTech Connect

The purpose of this analysis is to design structural foundations for the Site Lighting. This analysis is in support of design drawing BABBDF000-01717-2100-23016.

M. Gomez

1995-01-17T23:59:59.000Z

484

Advanced Demand Responsive Lighting  

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

Energy Efficiency Program and Market Trends High Technology and Industrial Buildings Lighting Systems Residential Buildings Simulation Tools Sustainable Federal Operations Windows...

485

Photovoltaic lighting system performance  

DOE Green Energy (OSTI)

The performance of 21 PV-powered low pressure sodium lighting systems on a multi-use has been documented in this paper. Specific areas for evaluation include the vandal resistant PV modules, constant voltage and on/off PV charge controllers, flooded deep-cycle lead-antimony and valve regulated lead-acid (VLRA) gel batteries, and low pressure sodium ballasts and lights. The PV lighting system maintenance intervals and lessons learned have been documented over the past 2.5 years. The above performance data has shown that with careful hardware selection, installation, and maintenance intervals the PV lighting systems will operate reliably.

Harrington, S.R.; Hund, T.D.

1996-06-01T23:59:59.000Z

486

Faster Than Light?  

E-Print Network (OSTI)

It is argued that special relativity remains a viable physical theory even when there is permitted signals traveling faster than light.

Robert Geroch

2010-05-10T23:59:59.000Z

487

Energy Basics: Fluorescent Lighting  

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

& Cooling Water Heating Fluorescent Lighting Fluorescent lamps use 25%-35% of the energy used by incandescent lamps to provide the same amount of illumination (efficacy of...

488

NIST Stray light correction  

Science Conference Proceedings (OSTI)

... A correction, which can be done in real time, can reduce errors due to stray light by more than one order of magnitude. ...

2012-10-02T23:59:59.000Z

489

Structure function of the nucleus in the perturbative QCD with $N_c\\to\\infty$ (BFKL pomeron fan diagrams)  

E-Print Network (OSTI)

Equation for the sum of BFKL pomeron fan diagrams is rederived by direct summation and solved numerically for rapidities $y\\leq 50$. At high rapidities y>20 the resulting cross-sections for the scattering of a longitudinally polarized $q\\bar q$ pair on the nucleus cease to depend on its transverse dimension and tend to a constant limit 0.1768 $R_A^2$, which corresponds to scattering of a colour dipole on a black disk. Thus the unitarity is restored and the singularity in the j plane is reduced to a simple pole at j=1.The nuclear structure function at small x behaves as $Q^2\\ln(1/x)$. The found gluon density has a soliton-like form in the $\\log k$ space: its form is close to Gaussian, independent of rapidity, the centermoving towards higher $\\log k$ with a nearly constant velocity as rapidity increases.

M. A. Braun

2000-01-26T23:59:59.000Z

490

Lakeview Light and Power - Commercial Lighting Rebate Program | Department  

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

Lakeview Light and Power - Commercial Lighting Rebate Program Lakeview Light and Power - Commercial Lighting Rebate Program Lakeview Light and Power - Commercial Lighting Rebate Program < Back Eligibility Commercial Fed. Government Local Government Nonprofit State Government Savings Category Appliances & Electronics Commercial Lighting Lighting Program Info Funding Source Funded by Bonneville Power Administration Expiration Date 9/1/2013 State District of Columbia Program Type Utility Rebate Program Rebate Amount Commercial Lighting Installation: Up to 70% of cost Provider Lakeview Light and Power Lakeview Light and Power offers a commercial lighting rebate program. Rebates apply to the installation of energy efficient lighting retrofits in non-residential buildings. The rebate program is funded by BPA and ends in September of 2010 or earlier if the funding is exhausted. Lakeview Light

491

Explosively pumped laser light  

DOE Patents (OSTI)

A single shot laser pumped by detonation of an explosive in a shell casing. The shock wave from detonation of the explosive causes a rare gas to luminesce. The high intensity light from the gas enters a lasing medium, which thereafter outputs a pulse of laser light to disable optical sensors and personnel.

Piltch, Martin S. (Los Alamos, NM); Michelotti, Roy A. (Los Alamos, NM)

1991-01-01T23:59:59.000Z

492

The gravity of light  

E-Print Network (OSTI)

A solution of the old problem raised by Tolman, Ehrenfest, Podolsky and Wheeler, concerning the lack of attraction of two light pencils "moving parallel", is proposed, considering that the light can be source of nonlinear gravitational waves corresponding (in the would be quantum theory of gravity) to spin-1 massless particles.

G. Sparano; G. Vilasi; S. Vilasi

2010-09-12T23:59:59.000Z

493

Developing architectural lighting representations  

Science Conference Proceedings (OSTI)

This paper reports on the development of a visualization system for architectural lighting designers. It starts by motivating the problem as both complex in its physics and social organization. Three iterations of prototypes for displaying time and space ... Keywords: architectural lighting design, energy efficiency, ethnographic fieldwork, information visualization, qualitative analysis

Daniel C. Glaser; Roger Tan; John Canny; Ellen Yi-Luen Do

2003-10-01T23:59:59.000Z

494

Light intensity compressor  

DOE Patents (OSTI)

In a system for recording images having vastly differing light intensities over the face of the image, a light intensity compressor is provided that utilizes the properties of twisted nematic liquid crystals to compress the image intensity. A photoconductor or photodiode material that is responsive to the wavelength of radiation being recorded is placed adjacent a layer of twisted nematic liquid crystal material. An electric potential applied to a pair of electrodes that are disposed outside of the liquid crystal/photoconductor arrangement to provide an electric field in the vicinity of the liquid crystal material. The electrodes are substantially transparent to the form of radiation being recorded. A pair of crossed polarizers are provided on opposite sides of the liquid crystal. The front polarizer linearly polarizes the light, while the back polarizer cooperates with the front polarizer and the liquid crystal material to compress the intensity of a viewed scene. Light incident upon the intensity compressor activates the photoconductor in proportion to the intensity of the light, thereby varying the field applied to the liquid crystal. The increased field causes the liquid crystal to have less of a twisting effect on the incident linearly polarized light, which will cause an increased percentage of the light to be absorbed by the back polarizer. The intensity of an image may be compressed by forming an image on the light intensity compressor.

Rushford, Michael C. (Livermore, CA)

1990-01-01T23:59:59.000Z

495

Hybrid lighting: Illuminating our future  

SciTech Connect

Hybrid lighting is a combination of natural and artificial illumination to be used indoors for all lighting needs. Ideally, hybrid lighting is effectively indistinguishable from standard artificial lighting except in quality and cost, where it will likely be an improvement. Hybrid lighting systems are produced by a combination of four technologies: collecting natural light, generating artificial light, transporting and distributing light to where it is needed, and controlling the amounts of both natural and artificial light continuously during usage. Lighting demands a large fraction of our energy needs. If we can control or decrease this demand, we are able to accommodate societal growth without energy demand growth.

Cates, M.R.

1996-12-31T23:59:59.000Z

496

Exploring Lighting Spaces  

E-Print Network (OSTI)

We present a simple system for interactively specifying lighting parameters, including position, for high-quality image synthesis. Unlikeinverse approaches to the lighting-design problem, we do not require the user to indicate a priori the desired illuminative characteristics of an image. In our approach the computer proposes, culls, and organizes a set of candidate lights automatically, using an elementary measure of image similarityasthe basis for both culling and organization. The user then browses the set of candidate-light images, selects which lights to include, and combines them as desired. This work is a particular instance of a general strategy --- sampling a design space broadly and intelligently and organizing the results for rapid browsing by the user --- that may be applicable to many other design problems in computer graphics.

T. Kang; J. Seims; J. Marks; S. Shieber

1996-01-01T23:59:59.000Z

497

Max Tech and Beyond: Maximizing Appliance and Equipment Efficiency by Design  

E-Print Network (OSTI)

lighting, improved fan blade design with proper balance, andDesign Options .. 21 Ceiling Fans and10W [2]. A design option for ceiling fans in large, open

Desroches, Louis-Benoit

2012-01-01T23:59:59.000Z

498

Light and Bread Mold  

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

Light and Bread Mold Light and Bread Mold Name: CHASE Location: N/A Country: N/A Date: N/A Question: HOW CAN I EFICTIVELY TEST THE EFFECTS OF LIGHT ON BREAD MOLD? Replies: Hello Chase, In order to test the effects of light on bread mould you need to set up an experiment. There are two things you need to have in your experiment to make it a good experiment: 1. A 'control'. 2. Replicates 1. The 'control' Obviously in order to test the effects of light on bread mold you will need to actually shine some light on some bread mold and see what happens. This is your 'treatment'. However, it is vitally important that you know what would have happened without the treatment (in this case added light). Let's pretend that you do a test a you find that the bread mold under the light actually dies. How do you know if your bread mold died because light was added or because at that time of year all bread mold would die naturally or because by adding light you caused the temperature to rise and that killed the bread mold? The answer is that you do not know unless you have taken the trouble to find out with anouther test called the 'control'. The 'control' is a piece of bread mold, identical to the 'treatment' bread mold, which is placed in identical conditions to the 'treatment' piece of bread mold except that light is removed. Your 'control' piece of bread mold will need to be (to the best of your abillity) at the same temperature, in the same area, at similar humidity, etc. Part of the skill of designing a scientific experiment is being able think of all the possible things which might be affecting the bread mold and keeping them the same in both the 'treatment' and the 'control' (except, of course, for the presence of light) so that when you find a difference between the 'treatment' and the 'control' you are sure that it is the result of the light rather than something else.

499

Columbia Water and Light - HVAC and Lighting Efficiency Rebates |  

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

Columbia Water and Light - HVAC and Lighting Efficiency Rebates Columbia Water and Light - HVAC and Lighting Efficiency Rebates Columbia Water and Light - HVAC and Lighting Efficiency Rebates < Back Eligibility Commercial Industrial Savings Category Heating & Cooling Commercial Heating & Cooling Cooling Heat Pumps Appliances & Electronics Commercial Lighting Lighting Maximum Rebate Lighting: 50% of invoiced cost up to $22,500 Program Info State Missouri Program Type Utility Rebate Program Rebate Amount HVAC Replacements: $570 - $3,770 Lighting: $300/kW reduction or half of project cost Provider Columbia Water and Light Columbia Water and Light (CWL) offers rebates to its commercial and industrial customers for the purchase of high efficiency HVAC installations and efficient lighting. Incentives for certain measures are based upon the

500

Induction Lighting: An Old Lighting Technology Made New Again | Department  

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

Induction Lighting: An Old Lighting Technology Made New Again Induction Lighting: An Old Lighting Technology Made New Again Induction Lighting: An Old Lighting Technology Made New Again July 27, 2009 - 5:00am Addthis John Lippert Induction lighting is one of the best kept secrets in energy-efficient lighting. Simply stated, induction lighting is essentially a fluorescent light without electrodes or filaments, the items that frequently cause other bulbs to burn out quickly. Thus, many induction lighting units have an extremely long life of up to 100,000 hours. To put this in perspective, an induction lighting system lasting 100,000 hours will last more than 11 years in continuous 24/7 operation, and 25 years if operated 10 hours a day. The technology, however, is far from new. Nikola Tesla demonstrated induction lighting in the late 1890s around the same time that his rival,