Powered by Deep Web Technologies
Note: This page contains sample records for the topic "appliances aerosol-based duct" 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

Aerosol-Based Duct Sealing Technology  

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

8 8 Aerosol-Based Duct Sealing Technology During the past five years, research has quantified the impacts of residential duct system leakage on HVAC energy consumption and peak electricity demand. A typical house with ducts located in the attic or crawlspace wastes approximately 20% of heating and cooling energy through duct leaks and draws approximately 0.5 KW more electricity during peak cooling periods. A 1991 study indicated that sealing leaks could save close to one Quadrillion Btus per year. (see also Commercializing a New Technology) Because the major cost of sealing leaks in existing air distribution systems is the labor for the location and sealing process, reducing the labor could greatly improve the cost-effectiveness of such a retrofit. Field studies of duct sealing programs performed by HVAC contractors show

2

Laboratory and field testing of an aerosol-based duct-sealing technology  

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

Laboratory and field testing of an aerosol-based duct-sealing technology Laboratory and field testing of an aerosol-based duct-sealing technology for large commercial buildings. Title Laboratory and field testing of an aerosol-based duct-sealing technology for large commercial buildings. Publication Type Journal Article LBNL Report Number LBNL-44220 Year of Publication 2002 Authors Carrié, François Rémi, Ronnen M. Levinson, Tengfang T. Xu, Darryl J. Dickerhoff, William J. Fisk, Jennifer A. McWilliams, Mark P. Modera, and Duo Wang Journal ASHRAE Transactions Start Page Chapter Date Published January 2002 Abstract Laboratory and field experiments were performed to evaluate the feasibility of sealing leaks in commercial duct systems with an aerosol sealant. The method involves blowing an aerosol through the duct system to seal the leaks from the inside, the principle being that the aerosol particles deposit in the cracks as they try to escape under pressure. It was shown that the seals created with the current sealant material can withstand pressures far in excess of what is found in commercial-building duct systems. We also performed two field experiments in two large-commercial buildings. The ASHRAE leakage classes of the systems were reduced from 653 down to 103, and from 40 down to 3. Methods and devices specifically devised for this application proved to be very efficient at (a) increasing the sealing rate and (b) attaining state-of-the-art duct leakage classes. Additional research is needed to improve the aerosol injection and delivery processes.

3

Arnold Schwarzenegger 2010 APPLIANCE  

E-Print Network [OSTI]

.........................................................................................................................67 1603 Testing: All Appliances

4

Incorporating Experience Curves in Appliance Standards Analysis  

E-Print Network [OSTI]

trade associations such as AHAM, GAMA, AHRI, and ApplianceAppliance Manufacturers (AHAM), Gas Appliance Manufacturersas Appliance Magazine and the AHAM Fact Book. In most cases,

Desroches, Louis-Benoit

2012-01-01T23:59:59.000Z

5

Building Technologies Office: Appliances Research  

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

Appliances Research to Appliances Research to someone by E-mail Share Building Technologies Office: Appliances Research on Facebook Tweet about Building Technologies Office: Appliances Research on Twitter Bookmark Building Technologies Office: Appliances Research on Google Bookmark Building Technologies Office: Appliances Research on Delicious Rank Building Technologies Office: Appliances Research on Digg Find More places to share Building Technologies Office: Appliances Research on AddThis.com... About Take Action to Save Energy Partner with DOE Activities Appliances Research Building Envelope Research Windows, Skylights, & Doors Research Space Heating & Cooling Research Water Heating Research Lighting Research Sensors & Controls Research Energy Efficient Buildings Hub Building Energy Modeling

6

Hydrogen Generator Appliance  

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

lAbOrAtOry NG Workshop summary report - appeNDIX J slide presentation: hydrogen Generator appliance Gus Block, Nuvera Fuel Cells...

7

Appliance Standards Resources  

Broader source: Energy.gov [DOE]

The federal government, and some states, have established minimum efficiency standards for certain appliances and equipment, such as refrigerators and clothes washers.

8

Residential appliances technology atlas  

SciTech Connect (OSTI)

Residential appliance technology and efficiency opportunities for refrigerators and freezers, cooking appliances, clothes washers and dryers, dishwashers, and some often-ignored household devices such as spas, pool pumps, waterbed heaters, televisions, and home computers are thoroughly covered in this Atlas. The US appliance market, fuel shares, efficiency standards, labeling, and advances in home automation, design for recycling, and CFC issues are also discussed. The resource section contains lists of appliance manufacturers and distributors, and trade, professional, and governmental organizations, a summary of key resources for further information, and an index.

NONE

1994-12-31T23:59:59.000Z

9

Appliance Efficiency Standards  

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

6 6 Appliance Efficiency Standards Part 2 of 2: Policy process and consumer gains Part 1 of this article (CBS News, Spring 1995) discussed LBNL's role in setting federal appliance efficiency standards and presented an overview of the net national benefits of standards. Here, we examine the broader policy context for appliance standards and consumer benefits. Policy Context Appliance efficiency standards provide a minimum requirement for energy efficiency at the point of manufacture (or import). These standards seek to overcome market failures-including price distortions and transaction costs-that have historically given rise to a gap between observed and attainable product efficiencies. In this way, appliance standards complement information programs, utility DSM and other incentive programs,

10

Retrospective Evaluation of Appliance Price Trends  

E-Print Network [OSTI]

Home Appliance Manufacturers (AHAM), 19782001 AssociationHome Appliance Manufacturers (AHAM), 19782001. Directory ofAppliance Manufacturers (AHAM) certified directory where

Dale, Larry

2010-01-01T23:59:59.000Z

11

Appliances Research | Department of Energy  

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

Emerging Technologies » Appliances Research Emerging Technologies » Appliances Research Appliances Research The Emerging Technology team conducts research into residential and commercial appliances. By partnering with industry, researchers, and other stakeholders, the Department of Energy acts as a catalyst in driving research in energy efficient technologies, with the goal of realizing 20% energy savings relative to a 2010 baseline. Appliance research focuses on refrigerators, washers, and dryers. Refrigerators Photo of a stainless steel refrigerator. Refrigerators have become substantially more energy efficient over the years, using less energy while also providing more space. While appliance standards for refrigerators have helped, continued research into new ways of improving refrigerators in the

12

Appliance Standards and Building Codes  

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

Program Manager Presentation Program Manager Presentation Appliance Standards and Building Codes John Cymbalsky U.S Department of Energy - Building Technologies Office john.cymbalsky@ee.doe.gov 202.287.1692 2 | Building Technologies Office eere.energy.gov Appliance Standards and Building Codes Program Goals Appliance Standards Program Goals Provide cost-effective energy savings through national appliance and equipment standards: Issue 23 final rules by end of FY2015 Deliver at least 1 qBtu of savings annually by

13

CALIFORNIA STATEWIDE RESIDENTIAL APPLIANCE  

E-Print Network [OSTI]

methodology and results report that includes energy consumption tables from the conditional demand analysis Energy Consumption and Appliance Saturation Summaries. Results from the Conditional Demand Analysis (CDA conditioning is the primary driver of peak energy demand in California and the saturation of central air

14

Appliances & Electronics | Department of Energy  

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

Appliances & Electronics Appliances & Electronics Appliances & Electronics Looking for ways to save energy? Check out these tips -- which include using a power strip and switching to ENERGY STAR appliances -- that every homeowner should try. Looking for ways to save energy? Check out these tips -- which include using a power strip and switching to ENERGY STAR appliances -- that every homeowner should try. Over the past couple of decades, advances in appliances and electronics -- from microwaves and dishwashers to smartphones and computers -- have changed the way we use energy in our homes. Through the Energy Department's appliance standards, manufacturers are making great strides in developing new, more efficient appliances that are

15

Hydrogen Generator Appliance | Department of Energy  

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

Hydrogen Generator Appliance Hydrogen Generator Appliance Presentation by Gus Block, Nuvera Fuel Cells, at the Natural Gas and Hydrogen Infrastructure Opportunities Workshop held...

16

Encapsulated and Buried Ducts  

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

Encapsulated and Buried Ducts Robb Aldrich Steven Winter Associates, Inc. Why Buried Ducts?  Ductwork thermal losses can range from 10-45%  Interior ducts current solution, but may be impractical, expensive, or increase envelope loads Insulation & Air Barrier First Tests - Florida Early Buried Duct Tests (FL) Condensation? Master Bedroom Duct in Attic 10 15 20 25 30 35 40 45 50 55 Duct Top Temp Duct Side Temp Duct Bot. Temp Duct Side Dewpoint Duct Bot. Dewpoint Attic Temp 7/8/2000 7/8/2000 7/8/2000 7/8/2000 7/8/2000 7/8/2000 7/9/2000 0:00 4:00 8:00 12:00 16:00 20:00 0:00 Time California: Much drier, no Problem Implementation Getting it Right... in Florida A Solution for Humid Climates Encapsulated, then Buried Research Questions  What are the effective R-values?

17

Duct joining system  

SciTech Connect (OSTI)

A duct joining system for providing an air-tight seal and mechanical connection for ducts and fittings is disclosed. The duct joining system includes a flexible gasket affixed to a male end of a duct or fitting. The flexible gasket is affixed at an angle relative to normal of the male end of the duct. The female end of the other duct includes a raised bead in which the flexible gasket is seated when the ducts are properly joined. The angled flexible gasket seated in the raised bead forms an air-tight seal as well as fastens or locks the male end to the female end. Alternatively, when a flexible duct is used, a band clamp with a raised bead is clamped over the female end of the flexible duct and over the male end of a fitting to provide an air tight seal and fastened connection.

Proctor, John P. (44 Glen Dr., Fairfax, CA 94930); deKieffer, Robert C. (Boulder, CO)

2001-01-01T23:59:59.000Z

18

Duct Joining System  

DOE Patents [OSTI]

A duct joining system for providing an air-tight seal and mechanical connection for ducts and fittings is disclosed. The duct joining system includes a flexible gasket affixed to a male end of a duct or fitting. The flexible gasket is affixed at an angle relative to normal of the male end of the duct. The female end of the other duct includes a raised bead in which the flexible gasket is seated when the ducts are properly joined. The angled flexible gasket seated in the raised bead forms an air-tight seal as well as fastens or locks the male end to the female end. Alternatively, when a flexible duct is used, a band clamp with a raised bead is clamped over the female end of the flexible duct and over the male end of a fitting to provide an air tight seal and fastened connection.

Proctor, John P. (Fairfax, CA)

2001-02-27T23:59:59.000Z

19

Energy Star Appliances 1 Texas A&M AgriLife Extension Service ENERGY STAR Appliances  

E-Print Network [OSTI]

Energy Star® Appliances 1 Texas A&M AgriLife Extension Service ENERGY STAR® Appliances ENERGY STAR®-labeled appliances save you money by using less electricity and water than other appliances. Better appliance energy efficiency comes from quality materials and technologically advanced materials. Although energy efficient

20

Hollow lensing duct  

DOE Patents [OSTI]

A hollow lensing duct to condense (intensify) light using a combination of focusing using a spherical or cylindrical lens followed by reflective waveguiding. The hollow duct tapers down from a wide input side to a narrow output side, with the input side consisting of a lens that may be coated with an antireflective coating for more efficient transmission into the duct. The inside surfaces of the hollow lens duct are appropriately coated to be reflective, preventing light from escaping by reflection as it travels along the duct (reflective waveguiding). The hollow duct has various applications for intensifying light, such as in the coupling of diode array pump light to solid state lasing materials.

Beach, Raymond J. (Livermore, CA); Honea, Eric C. (Sunol, CA); Bibeau, Camille (Dublin, CA); Mitchell, Scott (Tracy, CA); Lang, John (Pleasanton, CA); Maderas, Dennis (Pleasanton, CA); Speth, Joel (San Ramon, CA); Payne, Stephen A. (Castro Valley, CA)

2000-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "appliances aerosol-based duct" 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

Federal Appliance Standards | Department of Energy  

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

Federal Appliance Standards Federal Appliance Standards Federal Appliance Standards < Back Eligibility Industrial Savings Category Heating & Cooling Commercial Heating & Cooling Heating Cooling Appliances & Electronics Heat Pumps Commercial Lighting Lighting Manufacturing Water Heating Program Info Program Type Appliance/Equipment Efficiency Standards Provider U.S. Department of Energy '''''Note: HR 6582 of 2012 made some modifications to the efficiency standards previously adopted for some appliance types. The bill did not adopt new standards for previously unregulated appliances, but made some minor changes to the requirements for walk-in coolers, walk-in freezers, water heaters, self-contained medium temperature commercial refrigerators, central air conditioners, and heat pumps. The bill also included some

22

Tips: Shopping for Appliances | Department of Energy  

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

Tips: Shopping for Appliances Tips: Shopping for Appliances Tips: Shopping for Appliances April 24, 2012 - 7:33pm Addthis What's the Real Cost? Every appliance has two price tags -- the purchase price and the operating cost. Consider both when buying a new appliance. What's the Real Cost? Every appliance has two price tags -- the purchase price and the operating cost. Consider both when buying a new appliance. When you're shopping for appliances, think of two price tags. The first one covers the purchase price -- think of it as a down payment. The second price tag is the cost of operating the appliance during its lifetime. You'll be paying on that second price tag every month with your utility bill for the next 10 to 20 years, depending on the appliance. Refrigerators last an average of 12 years; clothes washers about 11 years; dishwashers

23

Tips: Smart Appliances | Department of Energy  

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

Tips: Smart Appliances Tips: Smart Appliances Tips: Smart Appliances April 24, 2012 - 7:56pm Addthis Some manufacturers are now offering "smart" appliances -- appliances that can be connected to smart electric meters or home energy management systems to help you shift your electricity use to off-peak hours. Air conditioners, refrigerators, dishwashers, and other appliances may be available as smart appliances. Smart appliances don't just turn off during times of peak electricity demand -- instead, they use subtle ways to shift energy use. You might not even be aware of it. For example, your air conditioner may run slightly less often. Or your refrigerator might delay it's defrost cycle until the middle of the night. If your utility charges lower rates for electricity at

24

Distinctive Appliances: Order (2014-CE-23020)  

Broader source: Energy.gov [DOE]

DOE ordered Distinctive Appliances Distributing, Inc. to pay a $8,000 civil penalty after finding Distinctive Appliances had failed to certify that certain models of cooking products comply with the applicable energy conservation standards.

25

BSH Home Appliances: Order (2014-CE-23013)  

Broader source: Energy.gov [DOE]

DOE ordered BSH Home Appliances Corporation to pay a $12,000 civil penalty after finding BSH Home Appliances had failed to certify that certain models of cooking products comply with the applicable energy conservation standards.

26

MC Appliance: Order (2014-CE-20002)  

Broader source: Energy.gov [DOE]

DOE ordered MC Appliance Corporation to pay a $16,000 civil penalty after finding MC Appliance had failed to certify that certain models of residential clothes washers and residential clothes dryers comply with the applicable energy conservation standards.

27

Save Energy on Appliances this Holiday Season  

Office of Energy Efficiency and Renewable Energy (EERE)

Before the holiday shopping mayhem begins, take a look at Energy Saver's tips for finding the most energy efficient appliances.

28

Rebates push sales of efficient appliances  

SciTech Connect (OSTI)

Electric utility appliance-rebate programs can be an effective way to promote improved appliance efficiency. However, rebate values have to be chosen carefully to match the benefits and costs for the two main parties involved: appliance purchasers and ratepayers. 3 tables.

Gorzelnik, E.F.

1984-01-01T23:59:59.000Z

29

Modeling of GE Appliances: Final Presentation  

SciTech Connect (OSTI)

This report is the final in a series of three reports funded by U.S. Department of Energy Office of Electricity Delivery and Energy Reliability (DOE-OE) in collaboration with GE Appliances through a Cooperative Research and Development Agreement (CRADA) to describe the potential of GE Appliances DR-enabled appliances to provide benefits to the utility grid.

Fuller, Jason C.; Vyakaranam, Bharat; Leistritz, Sean M.; Parker, Graham B.

2013-01-31T23:59:59.000Z

30

Creating and Implementing a Regularized Monitoring and Enforcement System for China's Mandatory Standards and Energy Information Label for Appliances  

E-Print Network [OSTI]

Appliance Manufacturers (AHAM). Typically, the efficiency ofof Home Appliance Manufactures (AHAM); and the Gas Appliance

Lin, Jiang

2008-01-01T23:59:59.000Z

31

Advanced Duct Sealing Testing  

SciTech Connect (OSTI)

Duct leakage has been identified as a major source of energy loss in residential buildings. Most duct leakage occurs at the connections to registers, plenums or branches in the duct system. At each of these connections a method of sealing the duct system is required. Typical sealing methods include tapes or mastics applied around the joints in the system. Field examinations of duct systems have typically shown that these seals tend to fail over extended periods of time. The Lawrence Berkeley National Laboratory has been testing sealant durability for several years. Typical duct tape (i.e. fabric backed tapes with natural rubber adhesives) was found to fail more rapidly than all other duct sealants. This report summarizes the results of duct sealant durability testing of five UL 181B-FX listed duct tapes (three cloth tapes, a foil tape and an Oriented Polypropylene (OPP) tape). One of the cloth tapes was specifically developed in collaboration with a tape manufacturer to perform better in our durability testing. The first test involved the aging of common ''core-to-collar joints'' of flexible duct to sheet metal collars, and sheet metal ''collar-to-plenum joints'' pressurized with 200 F (93 C) air. The second test consisted of baking duct tape specimens in a constant 212 F (100 C) oven following the UL 181B-FX ''Temperature Test'' requirements. Additional tests were also performed on only two tapes using sheet metal collar-to-plenum joints. Since an unsealed flexible duct joint can have a variable leakage depending on the positioning of the flexible duct core, the durability of the flexible duct joints could not be based on the 10% of unsealed leakage criteria. Nevertheless, the leakage of the sealed specimens prior to testing could be considered as a basis for a failure criteria. Visual inspection was also documented throughout the tests. The flexible duct core-to-collar joints were inspected monthly, while the sheet metal collar-to-plenum joints were inspected weekly. The baking test specimens were visually inspected weekly, and the durability was judged by the observed deterioration in terms of brittleness, cracking, flaking and blistering (the terminology used in the UL 181B-FX test procedure).

Sherman, Max H.; Walker, Iain S.

2003-08-01T23:59:59.000Z

32

Duct Tape Durability Testing  

SciTech Connect (OSTI)

Duct leakage is a major source of energy loss in residential buildings. Most duct leakage occurs at the connections to registers, plenums, or branches in the duct system. At each of these connections, a method of sealing the duct system is required. Typical sealing methods include tapes or mastics applied around the joints in the system. Field examinations of duct systems have shown that taped seals tend to fail over extended periods of time. The Lawrence Berkeley National Laboratory (LBNL) has been testing sealant durability for several years using accelerated test methods and found that typical duct tape (i.e., cloth-backed tapes with natural rubber adhesives) fails more rapidly than other duct sealants. This report summarizes the results of duct sealant durability testing over two years for four UL 181B-FX listed duct tapes (two cloth tapes, a foil tape and an Oriented Polypropylene (OPP) tape). One of the cloth tapes was specifically developed in collaboration with a tape manufacturer to perform better in our durability testing. The tests involved the aging of common ''core-to-collar joints'' of flexible duct to sheet metal collars. Periodic air leakage tests and visual inspection were used to document changes in sealant performance. After two years of testing, the flex-to-collar connections showed little change in air leakage, but substantial visual degradation from some products. A surprising experimental result was failure of most of the clamps used to mechanically fasten the connections. This indicates that the durability of clamps also need to be addressed ensure longevity of the duct connection. An accelerated test method developed during this study has been used as the basis for an ASTM standard (E2342-03).

Sherman, Max H.; Walker, Iain S.

2004-04-01T23:59:59.000Z

33

Definition: Smart Appliance | Open Energy Information  

Open Energy Info (EERE)

Appliance Appliance Jump to: navigation, search Dictionary.png Smart Appliance An appliance that includes the intelligence and communications to enable automatic or remote control based on user preferences or external signals from a utility or third party energy service provider. A smart appliance may utilize a Home Area Network to communicate with other devices in the customer's premise, or other channels to communicate with utility systems.[1] Related Terms home area network References ↑ https://www.smartgrid.gov/category/technology/smart_appliance [[C LikeLike UnlikeLike You like this.Sign Up to see what your friends like. ategory: Smart Grid Definitionssmart grid,smart grid, |Template:BASEPAGENAME]]smart grid,smart grid, Retrieved from "http://en.openei.org/w/index.php?title=Definition:Smart_Appliance&oldid=502612

34

T-method duct design. Part 4: Duct leakage theory  

SciTech Connect (OSTI)

Studies have shown that duct leakage depends on the method of duct fabrication, method of sealing, workmanship, and static pressure differential. An equation that describes leakage as a function of leakage class and static pressure is presented in the Duct Design chapter of the 1993 ASHRAE Handbook. This equation is used to calculate the leakage rate through a unit of duct surface for constant duct static pressure. However, the static pressure of a leaking duct does not remain constant. This process is described by a differential equation. The magnitude of duct leakage for a straight duct depends on internal static pressure and varies uniformly along its length (assumption). Fittings in a system cause sudden changes in static pressure; therefore, duct leakage depends on fitting locations. There are two approaches for duct system leakage calculation: (1) Accurate -- For accurate duct leakage calculations, the duct system is divided into single sections between fittings and the leakage rate and pressure loss for each section calculated by the weighing factor method. (2) Approximate -- For most applications, duct leakage can be calculated by approximate formulas based on the average static pressure in a duct section. Leakage calculation requires dividing the system into sections between each fitting. This paper, the fourth in a series on T-method duct design, discusses the theory of calculating air leakage from/into a single duct to incorporate duct leakage into the optimization and simulation calculation procedures.

Tsal, R.J.; Varvak, L.P. [NETSAL and Associates, Fountain Valley, CA (United States); Behls, H.F. [Behls and Associates, Arlington Heights, IL (United States)

1998-12-31T23:59:59.000Z

35

Impacts of Imported Liquefied Natural Gas on Residential Appliance Components: Literature Review  

E-Print Network [OSTI]

Appliances. California Energy Commission, PIER Energy-Appliances. California Energy Commission, PIER Energy-Appliances. California Energy Commission, PIER Energy-

Lekov, Alex

2010-01-01T23:59:59.000Z

36

Status of European appliance standards  

SciTech Connect (OSTI)

The European Community (EC) recently commissioned a study of the impact of potential appliance standards on electricity consumption in the twelve EC nations. This study looks at refrigerators, freezers, dishwashers, clothes washers, and clothes dryers. The impact of minimum efficiency standards on electricity use over the time period from 1995--2010 is estimated. The results of this study were presented to the EC in September of 1991. Revisions were made to the draft report and final copies sent to all interested parties. The member nations of the EC will soon consider whether they wish to implement uniform energy efficiency standards that would take effect in 1995. The results of the study described above will be presented and the political considerations will be discussed. In addition, data describing the appliance market in Europe will be presented.

Turiel, I. (Lawrence Berkeley Lab., CA (United States)); Lebot, B. (Agence de L'Environnement et de la Maitrise de L'Energie, Valbonne (France))

1992-05-01T23:59:59.000Z

37

GE Appliances and Lighting Home Energy Solutions  

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

GE Appliances and Lighting GE Appliances and Lighting Home Energy Solutions Introduction to Devices with Brillion(tm) Technology Portfolio of Products 3 GE Appliances and Lighting All Rights Reserved Brillion(tm) Suite of Home Energy Solutions Nucleus(tm) Smart Meter Other Devices Internet IHD Other Devices PCT Non-Meter Solution GE DRMS GEA Server 4 GE Appliances and Lighting All Rights Reserved Nucleus(tm) energy manager with Brillion(tm) technology Consumers can reduce electric usage by an average of 5% per year. 5 GE Appliances and Lighting All Rights Reserved GE Profile Appliances enabled with Brillion(tm) technology Delayed defrost during peak Delayed starts and temperature adjustments during peak Delayed start until off- peak Reduced energy usage 60%, DR- enabled Reduced wattage during peak When coupled with the Nucleus and a TOU

38

Earthjustice, Appliance Standards Awareness Project, Natural...  

Office of Environmental Management (EM)

Council - Comments in response to DOE solicitation of views on the implementation of test procedure waivers for large capacity clothes washers Earthjustice, Appliance Standards...

39

Catalog of DC Appliances and Power Systems  

E-Print Network [OSTI]

Appliance Efficient DC compatible replacement technology variable-speed compressor and fans run by brushless DC motor in place of single-speed compressors

Garbesi, Karina

2012-01-01T23:59:59.000Z

40

Appliance Efficiency Standards and Price Discrimination  

E-Print Network [OSTI]

2: Definition of Energy Efficiency-Based Market Segments/Minimum & ENERGY STAR Standards Market Segment Descriptiondrops. The markets for large energy consuming appliances are

Spurlock, Cecily Anna

2014-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "appliances aerosol-based duct" 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

Retrospective Evaluation of Appliance Price Trends  

E-Print Network [OSTI]

the higher the product cost and retail price. Table 3.change and appliance price Room air conditioners Small (price data to clarify price

Dale, Larry

2010-01-01T23:59:59.000Z

42

Smart Domestic Appliances Provide Flexibility for Sustainable...  

Open Energy Info (EERE)

and difficulties associated with smart grid appliances. The presenter discusses demand response and load management and how users of smart grid can benefit renewable energy...

43

Appliance remanufacturing and life cycle energy and economic savings  

E-Print Network [OSTI]

In this paper we evaluate the energy and economic consequences of appliance remanufacturing relative to purchasing new. The appliances presented in this report constitute major residential appliances: refrigerator, dishwasher, ...

Boustani, Avid

44

Retrospective Evaluation of Appliance Price Trends  

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

Evaluation of Appliance Price Trends Evaluation of Appliance Price Trends Title Retrospective Evaluation of Appliance Price Trends Publication Type Journal Article Year of Publication 2009 Authors Dale, Larry L., Camille Antinori, Michael A. McNeil, James E. McMahon, and Sydny K. Fujita Journal Energy Policy Volume 37 Issue 2 Pagination 597-605 Date Published November 20 Keywords appliance efficiency standards, price forecasts, EES-EG Abstract Real prices of major appliances (refrigerators, dishwashers, heating and cooling equipment) have been falling since the late 1970s despite increases in appliance efficiency and other quality variables. This paper demonstrates that historic increases in efficiency over time, including those resulting from minimum efficiency standards, incur smaller price increases than were expected by the Department of Energy (DOE) forecasts made in conjunction with standards. This effect can be explained by technological innovation, which lowers the cost of efficiency, and by market changes contributing to lower markups and economies of scale in production of higher efficiency units. We reach four principal conclusions about appliance trends and retail price setting:1. For the past several decades, the retail price of appliances has been steadily falling while efficiency has been increasing.2. Past retail price predictions made by the DOE analyses of efficiency standards, assuming constant prices over time, have tended to overestimate retail prices.3. The average incremental price to increase appliance efficiency has declined over time. DOE technical support documents have typically overestimated this incremental price and retail prices.4. Changes in retail markups and economies of scale in production of more efficient appliances may have contributed to declines in prices of efficient appliances.

45

Building Technologies Office: About the Appliance and Equipment Standards  

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

About the Appliance and About the Appliance and Equipment Standards Program to someone by E-mail Share Building Technologies Office: About the Appliance and Equipment Standards Program on Facebook Tweet about Building Technologies Office: About the Appliance and Equipment Standards Program on Twitter Bookmark Building Technologies Office: About the Appliance and Equipment Standards Program on Google Bookmark Building Technologies Office: About the Appliance and Equipment Standards Program on Delicious Rank Building Technologies Office: About the Appliance and Equipment Standards Program on Digg Find More places to share Building Technologies Office: About the Appliance and Equipment Standards Program on AddThis.com... About History & Impacts Statutory Authorities & Rules Regulatory Processes

46

HVAC, Water Heating, and Appliances | Department of Energy  

Energy Savers [EERE]

HVAC, Water Heating, and Appliances HVAC, Water Heating, and Appliances How a Small Business is Transforming the Cold Climate Heating Market How a Small Business is Transforming...

47

How Much Are Your Appliances and Electronics Costing You? | Department...  

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

Appliance and Home Electronic Energy Use page to calculate the electricity consumption of your appliances in preparation for the EnergyFaceoff campaign in November. As...

48

ENERGY STAR Appliance Verification Testing - Pilot Program Summary...  

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

Appliance Verification Testing - Pilot Program Summary Report dated February 3, 2012 ENERGY STAR Appliance Verification Testing - Pilot Program Summary Report dated February 3,...

49

Sales Tax Holiday for Energy-Efficient Appliances  

Broader source: Energy.gov [DOE]

In November 2007, Maryland enacted legislation creating a sales and use tax "holiday" for certain energy-efficient appliances, beginning in 2011. Under the law, qualifying appliances purchased...

50

Appliance and Equipment Standards Program  

Broader source: Energy.gov [DOE]

The Building Technologies Office (BTO) implements minimum energy conservation standards for more than 50 categories of appliances and equipment. As a result of these standards, energy users saved about $55 billion on their utility bills in 2013. Since the beginning of 2009, 25 new or updated standards have been issued, which will help increase annual savings by more than 50 percent over the next decade. By 2030, cumulative operating cost savings from all standards in effect since 1987 will reach over $1.7 trillion, with a cumulative reduction of 6.8 billion tons of carbon dioxide emissions, equivalent to the annual greenhouse gas emissions of 1.4 billion automobiles. Products covered by standards represent about 90% of home energy use, 60% of commercial building use, and 29% of industrial energy us

51

Appliances and Commercial Equipment Standards  

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

Residential Refrigerators and Freezers Residential Refrigerators and Freezers Sign up for e-mail updates on regulations for this and other products Manufacturers have been required to comply with the Department of Energy's (DOE) energy conservation standards for residential refrigerators and freezers since 1990. Residential refrigerators and freezers include refrigerators, refrigerator-freezers, and freezers, such as standard-size residential units as well as compact units used in offices and dormitory rooms. Known collectively as "refrigeration products," these appliances chill and preserve food and beverages, provide ice and chilled water, and freeze food. The standard implemented in 1990 will save approximately 5.6 quads of energy and result in approximately $61.7 billion in energy bill savings for products shipped from 1990-2019. The standard will avoid about 312.4 million metric tons of carbon dioxide emissions, equivalent to the annual greenhouse gas emissions of about 61.3 million automobiles.

52

Appliances and Commercial Equipment Standards: Guidance  

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

Office Office HOME ABOUT ENERGY EFFICIENT TECHNOLOGIES RESIDENTIAL BUILDINGS COMMERCIAL BUILDINGS APPLIANCE & EQUIPMENT STANDARDS BUILDING ENERGY CODES EERE » Building Technologies Office » Appliances & Equipment Standards About Standards & Test Procedures Implementation, Certification & Enforcement Rulemakings & Notices Further Guidance ENERGY STAR® Guidance and Frequently Asked Questions This webpage is designed to provide guidance and answer Frequently Asked Questions (FAQs) on the U.S. Department of Energy's appliance standards program. Guidance types span all covered products and covered equipment and cover such topics as: definitions, scope of coverage, conservation standards, test procedures, certification, Compliance and Certification Management System (CCMS), and enforcement. This website offers users an

53

Appliance Standards and Rulemaking Federal Advisory Committee Charter  

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

APPLIANCE STANDARDS AND RULEMAKING APPLIANCE STANDARDS AND RULEMAKING FEDERAL ADVISORY COMMITTEE (ASRAC) U.S. DEPARTMENT OF ENERGY Federal Advisory Committee Charter 1. Committee's Official Designation: Appliance Standards and Rulemaking Federal Advisory Committee (ASRAC) 2. Authority: This charter establishes the Appliance Standards and Rulemaking Federal Advisory Committee under the authority of the Department of Energy (DOE). The Committee is being amended

54

Appliances and Commercial Equipment Standards  

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

Residential Central Air Conditioners and Heat Pumps Residential Central Air Conditioners and Heat Pumps Sign up for e-mail updates on regulations for this and other products Manufacturers have been required to comply with the Department of Energy's (DOE) energy conservation standards for residential central air conditioners and heat pumps since 1992. Residential central air conditioners and heat pumps are installed as part of a home's central heating and cooling system. They use ducts to distribute cooled or dehumidified air to more than one room. Residential central air conditioners and heat pumps include split system central air conditioners and heat pumps; single package central air conditioners, small-duct high-velocity products, and space constrained products. The standards mandatory in 1992 and 1993 will save approximately 2.9 quads of energy and result in approximately $29 billion in energy bill savings from 1993-2023. The standard will avoid about 160 million metric tons of carbon dioxide emissions, equivalent to the annual greenhouse gas emissions of about 31.4 million automobiles.

55

Building Technologies Program: History of Federal Appliance Standards  

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

History of Federal History of Federal Appliance Standards to someone by E-mail Share Building Technologies Program: History of Federal Appliance Standards on Facebook Tweet about Building Technologies Program: History of Federal Appliance Standards on Twitter Bookmark Building Technologies Program: History of Federal Appliance Standards on Google Bookmark Building Technologies Program: History of Federal Appliance Standards on Delicious Rank Building Technologies Program: History of Federal Appliance Standards on Digg Find More places to share Building Technologies Program: History of Federal Appliance Standards on AddThis.com... About Standards & Test Procedures Implementation, Certification & Enforcement Rulemakings & Notices Further Guidance ENERGY STAR® Popular Links

56

Appliance Energy Consumption in Australia | Open Energy Information  

Open Energy Info (EERE)

Appliance Energy Consumption in Australia Appliance Energy Consumption in Australia Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Appliance Energy Consumption in Australia Focus Area: Appliances & Equipment Topics: Policy Impacts Website: www.energyrating.gov.au/resources/program-publications/?viewPublicatio Equivalent URI: cleanenergysolutions.org/content/appliance-energy-consumption-australi DeploymentPrograms: Industry Codes & Standards Regulations: Appliance & Equipment Standards and Required Labeling The document sets out the equations necessary to calculate the star rating index for appliances that carry an energy label in Australia. Equations for new air conditioner and refrigerator algorithms from April 2010 are included. Televisions, which have carried a mandatory energy label from

57

DOE Solar Decathlon: News Blog » Appliances  

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

'Appliances' 'Appliances' New Contest Data Displays Provide Insight into Competition Scoring Saturday, October 5, 2013 By Solar Decathlon New contest data displays are now available on the U.S. Department of Energy Solar Decathlon website. If you are interested in the real-time performance of each house and want to keep a close eye on the competition, check out the Contests section pages. In the Contests section, the pages for the measured contests (Comfort Zone, Hot Water, Appliances, Home Entertainment, and Energy Balance) explain the contest requirements and provide real-time graphical displays of the accumulated measurements/scores for each team. Roll your cursor over the graphics to see more detailed information about each contest. For example, in the Appliances Contest graphic, the scores for running the refrigerator,

58

Appliance Energy Efficiency Standards | Department of Energy  

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

Energy Efficiency Standards Energy Efficiency Standards Appliance Energy Efficiency Standards < Back Program Info State Maryland Program Type Appliance/Equipment Efficiency Standards Provider Maryland Energy Administration '' Note: The federal government has imposed and updated appliance efficiency standards through several legislative acts,* and now has standards in place or under development for 30 classes of products. In general, states which had set standards prior to federal action may enforce their own standards until the federal standards take effect. States that had not set standards prior to federal action must use the federal standards. This summary addresses (1) state appliance standards that will be in place until the federal standards take effect and (2) products for

59

DOE Solar Decathlon: News Blog » Appliances  

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

Appliances Appliances Below you will find Solar Decathlon news from the Appliances archive, sorted by date. New Contest Data Displays Provide Insight into Competition Scoring Saturday, October 5, 2013 By Solar Decathlon New contest data displays are now available on the U.S. Department of Energy Solar Decathlon website. If you are interested in the real-time performance of each house and want to keep a close eye on the competition, check out the Contests section pages. In the Contests section, the pages for the measured contests (Comfort Zone, Hot Water, Appliances, Home Entertainment, and Energy Balance) explain the contest requirements and provide real-time graphical displays of the accumulated measurements/scores for each team. Roll your cursor over the graphics to see more detailed information about each contest. For example,

60

Tips: Kitchen Appliances | Department of Energy  

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

Tips: Kitchen Appliances Tips: Kitchen Appliances Tips: Kitchen Appliances April 24, 2012 - 8:34pm Addthis ENERGY STAR® Refrigerators Are Cool! ENERGY STAR-qualified refrigerators are 20% more energy efficient than non-qualified models. Models with top-mounted freezers use 10-25% less energy than side-by-side or bottom-mount units. ENERGY STAR® Refrigerators Are Cool! ENERGY STAR-qualified refrigerators are 20% more energy efficient than non-qualified models. Models with top-mounted freezers use 10-25% less energy than side-by-side or bottom-mount units. You can save energy in your kitchen through more efficient use of your dishwasher, refrigerator and freezer, and other common appliances. Dishwashers Most of the energy used by a dishwasher is for water heating.

Note: This page contains sample records for the topic "appliances aerosol-based duct" 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

Next Generation Appliances R&D Roadmap  

Broader source: Energy.gov [DOE]

Appliances present an attractive opportunity for near-term energy savings in existing building, because they are less expensive and replaced more regularly than heating, ventilation, and air-conditioning (HVAC) systems or building envelope components.

62

Research & Development Roadmap: Next-Generation Appliances  

Broader source: Energy.gov [DOE]

The Research and Development (R&D) Roadmap for Next-Generation Appliances provides recommendations to the Building Technologies Office (BTO) on R&D activities to pursue that will aid in achieving BTOs energy savings goals.

63

Association of Home Appliance Manufacturers Comment  

Broader source: Energy.gov [DOE]

The Association of Home Appliance Manufacturers (AHAM) respectfully submits the following comments to the Department of Energy (DOE) on its Regulatory Burden RFI, 79 Fed. Reg. 37963 (July 3, 2014).

64

Equator Appliance: ENERGY STAR Referral (EZ 3720)  

Broader source: Energy.gov [DOE]

DOE referred Equator Appliance clothes washer EZ 3720 to EPA, brand manager of the ENERGY STAR program, for appropriate action after DOE testing revealed that the model does not meet ENERGY STAR requirements.

65

Appliance Efficiency Regulations | Department of Energy  

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

Efficiency Regulations Efficiency Regulations Appliance Efficiency Regulations < Back Program Info State California Program Type Appliance/Equipment Efficiency Standards Provider California Energy Commission '' Note: The federal government has imposed and updated appliance efficiency standards through several legislative acts,* and now has standards in place or under development for 30 classes of products. In general, states which had set standards prior to federal action may enforce their own standards until the federal standards take effect. States that had not set standards prior to federal action must use the federal standards. This summary addresses (1) state appliance standards that will be in place until the federal standards take effect and (2) products for which the federal government is not currently developing an efficiency

66

Appliances and Commercial Equipment Standards  

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

Furnace Fans Furnace Fans Sign up for e-mail updates on regulations for this and other products Currently there are no energy conservation standards for residential furnace fans. A furnace fan is an electrically-powered device used in residential central heating, ventilation, and air conditioning (HVAC) systems for the purposes of circulating air through duct work. A furnace fan consists of a fan motor and its controls, a centrifugal impeller, and sheet metal housing. The Department of Energy (DOE) is currently conducting an energy conservation standard rulemaking for furnace fans. If any standard is established, its benefits will be explained in the final rule. Recent Updates | Standards | Test Procedures | Waiver, Exception, and Exemption Information | Statutory Authority | Historical Information | Contact Information

67

Appliances and Commercial Equipment Standards  

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

Commercial Warm Air Furnaces Commercial Warm Air Furnaces 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 commercial warm air furnaces since 1994. Commercial warm air furnaces are self-contained oil-fired or gas-fired furnaces that are designed to supply heated air through ducts to spaces that require it. Commercial warm air furnaces are industrial equipment and have a maximum rated input capacity of 225,000 British thermal units (Btu) an hour or more. Recent Updates | Standards | Test Procedures | Waiver, Exception, and Exemption Information | Statutory Authority | Historical Information | Contact Information Recent Updates DOE published a request for information regarding energy conservation standards for commercial warm air furnaces. 78 FR 25627 (May 2, 2013). For more information, please see the rulemaking webpage.

68

Appliance/Equipment Efficiency Standards | Open Energy Information  

Open Energy Info (EERE)

Appliance/Equipment Efficiency Standards Appliance/Equipment Efficiency Standards Jump to: navigation, search Many states have established minimum efficiency standards for certain appliances and equipment. In these states, the retail sale of appliances and equipment that do not meet the established standards is prohibited. The federal government has also established efficiency standards for certain appliances and equipment. When both the federal government and a state have adopted efficiency standards for the same type of appliance or equipment, the federal standard overrides the state standard even if the state standard is stricter. [1] Appliance/Equipment Efficiency Standards Incentives CSV (rows 1 - 14) Incentive Incentive Type Place Applicable Sector Eligible Technologies Active Appliance Efficiency Regulations (California) Appliance/Equipment Efficiency Standards California Yes

69

Tips: Air Ducts | Department of Energy  

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

Air Ducts Air Ducts Tips: Air Ducts June 24, 2013 - 7:23pm Addthis Air Ducts: Out of Sight, Out of Mind. The unsealed ducts in your attic and crawlspaces lose air, and uninsulated ducts lose heat -- wasting energy and money. Air Ducts: Out of Sight, Out of Mind. The unsealed ducts in your attic and crawlspaces lose air, and uninsulated ducts lose heat -- wasting energy and money. Your air ducts are one of the most important systems in your home, and if the ducts are poorly sealed or insulated they are likely contributing to higher energy bills. Your home's duct system is a branching network of tubes in the walls, floors, and ceilings; it carries the air from your home's furnace and central air conditioner to each room. Ducts are made of sheet metal, fiberglass, or other materials.

70

Appliances and Commercial Equipment Standards  

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

Residential Furnaces and Boilers Residential Furnaces and Boilers 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 residential furnaces and boilers since 1987. Residential furnaces and boilers include gas, electric, and oil-fired furnaces and boilers that are used to provide central heating to residential dwellings. Furnaces heat air and distribute the heated air through the house using ducts. Boilers heat water, providing either hot water or steam for heating. Steam is distributed via pipes to steam radiators, and hot water can either be distributed via baseboard radiators, radiant floor systems, or can heat air via a coil. The standards for residential furnaces and boilers implemented in 1992 will save approximately 3.9 quads of energy and result in approximately $46.2 billion in energy bill savings for products shipped from 1992-2021. The standard will avoid about 206 million metric tons of carbon dioxide emissions, equivalent to the annual greenhouse gas emissions of about 40.4 million automobiles.

71

Catalog of DC Appliances and Power Systems  

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

Catalog of DC Appliances and Power Systems Catalog of DC Appliances and Power Systems Title Catalog of DC Appliances and Power Systems Publication Type Report LBNL Report Number LBNL-5364E Year of Publication 2011 Authors Garbesi, Karina, Vagelis Vossos, and Hongxia Shen Document Number LBNL-5364E Date Published October Publisher Lawrence Berkeley National Laboratory Abstract This document catalogs the characteristics of current and potential future direct current (DC) products and power systems. It is part of a larger U.S. Department of Energy-funded project, "Direct-DC Power Systems for Energy Efficiency and Renewable Energy Integration with a Residential and Small Commercial Focus". That project is investigating the energy-savings potential, benefits, and barriers of using DC generated by on-site renewable energy systems directly in its DC form, rather than converting it first to alternating current (AC) for distribution to loads. Two related reports resulted from this work: this Catalog and a companion report that addresses direct-DC energy savings in U.S. residential buildings.Interest in 'direct-DC' is motivated by a combination of factors: the very rapid increase in residential and commercial photovoltaic (PV) power systems in the United States; the rapid expansion in the current and expected future use of energy efficient products that utilize DC power internally; the demonstrated energy savings of direct-DC in commercial data centers; and the current emergence of direct-DC power standards and products designed for grid-connected residential and commercial products. Based on an in-depth study of DC appliances and power systems, we assessed off-grid markets for DC appliances, the DC compatibility of mainstream electricity end-uses, and the emerging mainstream market for direct-DC appliances and power systems.

72

New Appliance Tax Credits, Rebates, and Incentives for Consumers |  

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

Appliance Tax Credits, Rebates, and Incentives for Consumers Appliance Tax Credits, Rebates, and Incentives for Consumers New Appliance Tax Credits, Rebates, and Incentives for Consumers September 8, 2009 - 11:16am Addthis Chris Stewart Senior Communicator at DOE's National Renewable Energy Laboratory Note: As of February 2012, the appliance rebate programs are closed. A couple of weeks ago, the U.S. Department of Energy's Office of Energy Efficiency and Renewable Energy announced a new appliance rebate program. Starting later this year and in early 2010, consumers will be able to receive rebates to purchase new ENERGY STAR-qualified appliances when they replace their used appliances. More than 70% of the energy used in our homes is for appliances, refrigeration, space heating, cooling, and water heating. Replacing old

73

Four-County EMC - Residential Energy Efficiency Appliance Rebate Program |  

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

Four-County EMC - Residential Energy Efficiency Appliance Rebate Four-County EMC - Residential Energy Efficiency Appliance Rebate Program Four-County EMC - Residential Energy Efficiency Appliance Rebate Program < Back Eligibility Residential Savings Category Appliances & Electronics Program Info State North Carolina Program Type Utility Rebate Program Rebate Amount Clothes Washer: $50 Dishwasher: $50 Refrigerator: $50 Freezer: $50 Refrigerator/Freezer Recycling: $50 Provider Four County EMC Four-County EMC offers its customers $50 rebates for purchasing certain Energy Star appliances. Eligible appliances include refrigerators, dishwashers, clothes washers and freezers. The rebates are available to residential customers who are replacing older appliances or buying new appliances for the first time. In order to qualify for the rebate, Energy

74

Nebraska Appliance Rebate Program opens | Department of Energy  

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

Nebraska Appliance Rebate Program opens Nebraska Appliance Rebate Program opens July 12, 2010 - 4:00pm Addthis Lindsay Gsell Nearly 500 people lined up outside of Omaha's Nebraska...

75

Microwave vs. Electric Kettle: Which Appliance Is in Hot Water...  

Energy Savers [EERE]

Microwave vs. Electric Kettle: Which Appliance Is in Hot Water in EnergyFaceoff Round 4? Microwave vs. Electric Kettle: Which Appliance Is in Hot Water in EnergyFaceoff Round 4?...

76

Analysis of Potential Energy Saving and CO2 Emission Reduction of Home Appliances and Commercial Equipments in China  

E-Print Network [OSTI]

appliances (excluding motors, transformers, and air compressors)appliances (excluding motors, transformers, and air compressors)

Zhou, Nan

2010-01-01T23:59:59.000Z

77

Analysis of Potential Energy Saving and CO2 Emission Reduction of Home Appliances and Commercial Equipments in China  

E-Print Network [OSTI]

appliances (excluding motors, transformers, and air compressors)appliances (excluding motors, transformers, and air compressors)

Zhou, Nan

2011-01-01T23:59:59.000Z

78

APPLIANCE EFFICIENCY REGULATIONS FOR REFRIGERATORS AND FREEZERS  

E-Print Network [OSTI]

mobile equipment. (c) Central air conditioning heat pumps, regardless of capacity, except that requirements for central air conditioning heat pumps with cooling capacity of 135,000 Btu per hour or more#12;#12;APPLIANCE EFFICIENCY REGULATIONS FOR REFRIGERATORS AND FREEZERS ROOM AIR CONDITIONERS

79

Sealing ducts to save energy  

SciTech Connect (OSTI)

Large amounts of energy are wasted when heat leaks through ductwork located in uninsulated spaces. The Electric Power Research INstitute recently did a study that accurately measured these losses, then substantially reduced them by sealing the leaky ductwork. Six homes in the Pacific Northwest with significant duct leakage to the outside were selected for the study. The homes had electric resistance or heat pump, forced-air heating systems with a major portion of the supply and return ductwork in crawl spaces, attics, garages, etc. Measurements of duct leakage and heating system efficiency were done on all the homes before starting the duct sealing. Retrofitting included finding holes, gaps, cracks and disconnected joints in supply and return ducts as well as in plenums. When necessary, plenums were cut open for repairs. Leaks were sealed with Latex mastic and fiberglass tape. Outside ducts were covered or wrapped with insulation. Unducted returns were sealed with duct board. In some cases, leakage was corrected by merely reconnecting ducts and boots.

Siuru, B.

1996-07-01T23:59:59.000Z

80

About the Appliance and Equipment Standards Program | Department of Energy  

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

About the Appliance and About the Appliance and Equipment Standards Program About the Appliance and Equipment Standards Program The Department of Energy (DOE) and the Buildings Technologies Office sets minimum energy efficiency standards for approximately 50 categories of appliances and equipment used in homes, businesses, and other applications, as required by existing law. The appliances and equipment covered provide services that are used by consumers and businesses each day, such as space heating and cooling, refrigeration, cooking, clothes washing and drying, and lighting. DOE's minimum efficiency standards significantly reduce U.S. energy demand, lower emissions of greenhouse gases and other pollutants, and save consumers billions of dollars every year, without lessening the

Note: This page contains sample records for the topic "appliances aerosol-based duct" 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

Smart Domestic Appliances Provide Flexibility for Sustainable Energy  

Open Energy Info (EERE)

Smart Domestic Appliances Provide Flexibility for Sustainable Energy Smart Domestic Appliances Provide Flexibility for Sustainable Energy Systems (Webinar) Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Smart Domestic Appliances Provide Flexibility for Sustainable Energy Systems (Webinar) Focus Area: Crosscutting Topics: Training Material Website: www.leonardo-energy.org/webinar-smart-domestic-appliances-provide-flex Equivalent URI: cleanenergysolutions.org/content/smart-domestic-appliances-provide-fle Language: English Policies: "Deployment Programs,Regulations" is not in the list of possible values (Deployment Programs, Financial Incentives, Regulations) for this property. DeploymentPrograms: Demonstration & Implementation Regulations: Net Metering & Interconnection In this video, the viewer learns about the benefits and difficulties

82

U-197: Cisco Adaptive Security Appliances Denial of Service Vulnerability |  

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

97: Cisco Adaptive Security Appliances Denial of Service 97: Cisco Adaptive Security Appliances Denial of Service Vulnerability U-197: Cisco Adaptive Security Appliances Denial of Service Vulnerability June 22, 2012 - 7:00am Addthis PROBLEM: A vulnerability has been reported in Cisco Adaptive Security Appliances (ASA), which can be exploited by malicious people to cause a DoS (Denial of Service). PLATFORM: Cisco Adaptive Security Appliance (ASA) 8.x Cisco ASA 5500 Series Adaptive Security Appliances ABSTRACT: The vulnerability is caused due to an unspecified error when handling IPv6 transit traffic and can be exploited to cause a reload of the affected device. reference LINKS: Vendor Advisory Secunia ID 49647 CVE-2012-3058 IMPACT ASSESSMENT: High Discussion: Cisco ASA 5500 Series Adaptive Security Appliances (Cisco ASA) and Cisco

83

Appliance Rebates: Frequently Asked Questions | Department of Energy  

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

Appliance Rebates: Frequently Asked Questions Appliance Rebates: Frequently Asked Questions Appliance Rebates: Frequently Asked Questions April 26, 2010 - 4:55pm Addthis Andrea Spikes Communicator at DOE's National Renewable Energy Laboratory The appliance rebate program has been wildly successful in many states. So successful, in fact, that people have plenty of questions and aren't always finding the answers they need. Whether you're just learning about the appliance rebate program or have some nagging questions, I hope this information is helpful to you. For the most up-to-date information on rebates in your state, click on your state on Approved Energy Efficient Appliance Rebate Programs. Below is a list of the most common questions, taken from the Energy Savers Appliance Rebates page. (Note: The FAQs below are current as of this

84

Estimating Appliance and Home Electronic Energy Use | Department of Energy  

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

Estimating Appliance and Home Electronic Energy Use Estimating Appliance and Home Electronic Energy Use Estimating Appliance and Home Electronic Energy Use November 11, 2013 - 4:23pm Addthis Estimate the energy consumption and cost to operate an appliance when making a purchase. Investing in an energy-efficient product may save you money in the long run. | Photo courtesy of iStockphoto.com/wh1600. Estimate the energy consumption and cost to operate an appliance when making a purchase. Investing in an energy-efficient product may save you money in the long run. | Photo courtesy of iStockphoto.com/wh1600. If you're trying to decide whether to invest in a more energy-efficient appliance or you'd like to determine your electricity loads, you may want to estimate appliance energy consumption. Formula for Estimating Energy Consumption

85

Wyoming's Appliance Rebate Program Surges Ahead | Department of Energy  

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

Wyoming's Appliance Rebate Program Surges Ahead Wyoming's Appliance Rebate Program Surges Ahead Wyoming's Appliance Rebate Program Surges Ahead October 19, 2010 - 12:43pm Addthis Wyoming residents can receive rebates on ENERGY STAR appliances such as clothes washers. | File photo Wyoming residents can receive rebates on ENERGY STAR appliances such as clothes washers. | File photo Lindsay Gsell What does this mean for me? Wyoming received $511,000 in Recovery Act funding for its appliance rebate program. The program has already distributed 60% of rebate funding. Wyoming's appliance rebate program, which opened in April, continues through this fall. Residents of the Equality State can receive rebates on ENERGY STAR certified clothes washers, dishwashers, water heaters and gas furnaces ranging from $50 to $250.

86

Estimating Appliance and Home Electronic Energy Use | Department of Energy  

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

Appliance and Home Electronic Energy Use Appliance and Home Electronic Energy Use Estimating Appliance and Home Electronic Energy Use November 11, 2013 - 4:23pm Addthis Estimate the energy consumption and cost to operate an appliance when making a purchase. Investing in an energy-efficient product may save you money in the long run. | Photo courtesy of iStockphoto.com/wh1600. Estimate the energy consumption and cost to operate an appliance when making a purchase. Investing in an energy-efficient product may save you money in the long run. | Photo courtesy of iStockphoto.com/wh1600. If you're trying to decide whether to invest in a more energy-efficient appliance or you'd like to determine your electricity loads, you may want to estimate appliance energy consumption. Formula for Estimating Energy Consumption

87

Appliance Standards and Rulemaking Federal Advisory Committee | Department  

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

Appliance & Equipment Standards » Rulemakings & Notices » Appliance & Equipment Standards » Rulemakings & Notices » Appliance Standards and Rulemaking Federal Advisory Committee Appliance Standards and Rulemaking Federal Advisory Committee The Appliance and Equipment Standards Program established the Appliance Standards and Rulemaking Federal Advisory Committee (ASRAC) in an effort to further improve the Department of Energy's (DOE) process of establishing energy efficiency standards for certain appliances and commercial equipment. ASRAC will allow DOE to use negotiated rulemaking as a means to engage all interested parties, gather data, and attempt to reach consensus on establishing energy efficiency standards. Rules drafted by negotiation may be more pragmatic and implemented at earlier dates than under a more

88

Appliance Rebates: Frequently Asked Questions | Department of Energy  

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

Appliance Rebates: Frequently Asked Questions Appliance Rebates: Frequently Asked Questions Appliance Rebates: Frequently Asked Questions April 26, 2010 - 4:55pm Addthis Andrea Spikes Communicator at DOE's National Renewable Energy Laboratory The appliance rebate program has been wildly successful in many states. So successful, in fact, that people have plenty of questions and aren't always finding the answers they need. Whether you're just learning about the appliance rebate program or have some nagging questions, I hope this information is helpful to you. For the most up-to-date information on rebates in your state, click on your state on Approved Energy Efficient Appliance Rebate Programs. Below is a list of the most common questions, taken from the Energy Savers Appliance Rebates page. (Note: The FAQs below are current as of this

89

Cixi Renhe Photovoltaic Electrical Appliance Co Ltd | Open Energy  

Open Energy Info (EERE)

Cixi Renhe Photovoltaic Electrical Appliance Co Ltd Cixi Renhe Photovoltaic Electrical Appliance Co Ltd Jump to: navigation, search Name Cixi Renhe Photovoltaic Electrical Appliance Co Ltd Place Cixi, Zhejiang Province, China Zip 315322 Sector Solar Product Zhejiang-based product manufacturer for solar modules. References Cixi Renhe Photovoltaic Electrical Appliance Co Ltd[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Cixi Renhe Photovoltaic Electrical Appliance Co Ltd is a company located in Cixi, Zhejiang Province, China . References ↑ "Cixi Renhe Photovoltaic Electrical Appliance Co Ltd" Retrieved from "http://en.openei.org/w/index.php?title=Cixi_Renhe_Photovoltaic_Electrical_Appliance_Co_Ltd&oldid=343628

90

Appliance and Equipment Efficiency Standards | Department of Energy  

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

Appliance and Equipment Efficiency Standards Appliance and Equipment Efficiency Standards Appliance and Equipment Efficiency Standards < Back Savings Category Appliances & Electronics Commercial Lighting Lighting Program Info State Rhode Island Program Type Appliance/Equipment Efficiency Standards Provider Rhode Island Office of Energy Resources '' Note: The federal government has imposed and updated appliance efficiency standards through several legislative acts,* and now has standards in place or under development for 30 classes of products. In general, states which had set standards prior to federal action may enforce their own standards until the federal standards take effect. States that had not set standards prior to federal action must use the federal standards. This summary addresses (1) state appliance standards that will

91

Estimating Appliance and Home Electronic Energy Use | Department of Energy  

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

Estimating Appliance and Home Electronic Energy Use Estimating Appliance and Home Electronic Energy Use Estimating Appliance and Home Electronic Energy Use November 11, 2013 - 4:23pm Addthis Estimate the energy consumption and cost to operate an appliance when making a purchase. Investing in an energy-efficient product may save you money in the long run. | Photo courtesy of iStockphoto.com/wh1600. Estimate the energy consumption and cost to operate an appliance when making a purchase. Investing in an energy-efficient product may save you money in the long run. | Photo courtesy of iStockphoto.com/wh1600. If you're trying to decide whether to invest in a more energy-efficient appliance or you'd like to determine your electricity loads, you may want to estimate appliance energy consumption. Formula for Estimating Energy Consumption

92

Energy Efficient Appliance Sales Soar in North Carolina | Department of  

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

Energy Efficient Appliance Sales Soar in North Carolina Energy Efficient Appliance Sales Soar in North Carolina Energy Efficient Appliance Sales Soar in North Carolina July 23, 2010 - 11:00am Addthis Joshua DeLung What does this mean for me? The program discounted 62,970 appliances. $8.8 million in Recovery Act funding spurred $64 million in retail sales. A total of $300 million in Recovery Act funding was allotted nationwide for appliance rebates. It took just eight days total for North Carolina retailers to rack up $64 million in sales of appliances under the $8.9 million American Recovery and Reinvestment Act investment through the state's Appliance Rebate Program. "In very real ways, this has stimulated our economy and moved money in North Carolina," said Seth Effron, communications director for the North

93

Wyoming's Appliance Rebate Program Surges Ahead | Department of Energy  

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

Wyoming's Appliance Rebate Program Surges Ahead Wyoming's Appliance Rebate Program Surges Ahead Wyoming's Appliance Rebate Program Surges Ahead October 19, 2010 - 12:43pm Addthis Wyoming residents can receive rebates on ENERGY STAR appliances such as clothes washers. | File photo Wyoming residents can receive rebates on ENERGY STAR appliances such as clothes washers. | File photo Lindsay Gsell What does this mean for me? Wyoming received $511,000 in Recovery Act funding for its appliance rebate program. The program has already distributed 60% of rebate funding. Wyoming's appliance rebate program, which opened in April, continues through this fall. Residents of the Equality State can receive rebates on ENERGY STAR certified clothes washers, dishwashers, water heaters and gas furnaces ranging from $50 to $250.

94

Solergie Qingdao Electrical Appliance Co Ltd | Open Energy Information  

Open Energy Info (EERE)

Solergie Qingdao Electrical Appliance Co Ltd Solergie Qingdao Electrical Appliance Co Ltd Jump to: navigation, search Name Solergie (Qingdao)Electrical Appliance Co Ltd Place Qingdao, Shandong Province, China Zip 266701 Sector Solar Product A wholly foreign-owned enterprise. which is specialized in developing and manufacturing solar lighting and other energy solar products. References Solergie (Qingdao)Electrical Appliance Co Ltd[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Solergie (Qingdao)Electrical Appliance Co Ltd is a company located in Qingdao, Shandong Province, China . References ↑ "Solergie (Qingdao)Electrical Appliance Co Ltd" Retrieved from "http://en.openei.org/w/index.php?title=Solergie_Qingdao_Electrical_Appliance_Co_Ltd&oldid=351468

95

Articulated transition duct in turbomachine  

SciTech Connect (OSTI)

Turbine systems are provided. A turbine system includes a transition duct comprising an inlet, an outlet, and a duct passage extending between the inlet and the outlet and defining a longitudinal axis, a radial axis, and a tangential axis. The outlet of the transition duct is offset from the inlet along the longitudinal axis and the tangential axis. The duct passage includes an upstream portion and a downstream portion. The upstream portion extends from the inlet between an inlet end and an aft end. The downstream portion extends from the outlet between an outlet end and a head end. The turbine system further includes a joint coupling the aft end of the upstream portion and the head end of the downstream portion together. The joint is configured to allow movement of the upstream portion and the downstream portion relative to each other about or along at least one axis.

Flanagan, James Scott; McMahan, Kevin Weston; LeBegue, Jeffrey Scott; Pentecost, Ronnie Ray

2014-04-29T23:59:59.000Z

96

TWO NEW DUCT LEAKAGE TESTS  

SciTech Connect (OSTI)

Two variations on the tests for duct leakage currently embodied in ASHRAE Standard 152P (Method of Test for Determining the Design and Seasonal Efficiencies of Residential Thermal Distribution Systems) are presented. Procedures are derived for calculating supply and return duct leakage to/from outside using these new variations. Results of these tests are compared with the original ones in Standard 152P on the basis of data collected in three New York State homes.

ANDREWS,J.W.

1998-12-01T23:59:59.000Z

97

Appliance Efficiency Standards and Price Discrimination  

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

Appliance Efficiency Standards and Price Discrimination Appliance Efficiency Standards and Price Discrimination Title Appliance Efficiency Standards and Price Discrimination Publication Type Report LBNL Report Number LBNL-6283E Year of Publication 2013 Authors Spurlock, Anna C. Date Published 05/2013 Keywords EES-EG Abstract I explore the effects of two simultaneous changes in minimum energy efficiency and ENERGY STAR standards for clothes washers. Adapting the Mussa and Rosen (1978) and Ronnen (1991) second-degree price discrimination model, I demonstrate that clothes washer prices and menus adjusted to the new standards in patterns consistent with a market in which firms had been price discriminating. In particular, I show evidence of discontinuous price drops at the time the standards were imposed, driven largely by mid-low efficiency segments of the market. The price discrimination model predicts this result. On the other hand, in a perfectly competition market, prices should increase for these market segments. Additionally, new models proliferated in the highest efficiency market segment following the standard changes. Finally, I show that firms appeared to use different adaptation strategies at the two instances of the standards

98

Appliance and Equipment Energy Efficiency Standards | Department of Energy  

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

Appliance and Equipment Energy Efficiency Standards Appliance and Equipment Energy Efficiency Standards Appliance and Equipment Energy Efficiency Standards < Back Program Info State Oregon Program Type Appliance/Equipment Efficiency Standards Provider Oregon Department of Energy '' Note: The federal government has imposed and updated appliance efficiency standards through several legislative acts,* and now has standards in place or under development for 30 classes of products. In general, states which had set standards prior to federal action may enforce their own standards until the federal standards take effect. States that had not set standards prior to federal action must use the federal standards. This summary addresses (1) state appliance standards that will be in place until the federal standards take effect and (2) products for

99

Presenting a New (and Cool) Appliance Efficiency Standard | Department of  

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

Presenting a New (and Cool) Appliance Efficiency Standard Presenting a New (and Cool) Appliance Efficiency Standard Presenting a New (and Cool) Appliance Efficiency Standard September 29, 2010 - 5:24pm Addthis Elizabeth Meckes Elizabeth Meckes Director of User Experience & Digital Technologies, Office of Public Affairs What does this mean for me? The proposed appliance standard could save consumers as much as $18.6 billion over thirty years Proposed standards could save nearly 4.5 quadrillion BTUs over 30 years Secretary Chu recently announced a proposed new energy efficiency standard that could help save energy, money and your food - a proposed appliance standard for residential refrigerators, refrigerator-freezers and freezers that could save consumers as much as $18.6 billion over thirty years. Along with appliance efficiency standards, refrigerators have advanced a

100

Fort Collins Utilities - Residential and Small Commercial Appliance Rebate  

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

and Small Commercial Appliance and Small Commercial Appliance Rebate Program Fort Collins Utilities - Residential and Small Commercial Appliance Rebate Program < Back Eligibility Residential Savings Category Appliances & Electronics Program Info Funding Source Fort Collins Utilities and the Governor's Energy Office State Colorado Program Type Utility Rebate Program Rebate Amount Clothes washer: $50 Dishwasher: $25 Refrigerator/Freezer Recycling: $35, plus free pick-up Fort Collins Utilities offers a number of appliance and recycling rebates to residential and small commercial customers. The appliance rebate program offers a $50 rebate for Energy Star rated clothes washers and $25 for Energy Star dishwashers. Applications for equipment rebates are available on the Fort Collins web site as well as at select local manufacturers and

Note: This page contains sample records for the topic "appliances aerosol-based duct" 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

Energy Efficiency Standards for Appliances | Department of Energy  

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

Efficiency Standards for Appliances Efficiency Standards for Appliances Energy Efficiency Standards for Appliances < Back Program Info State Connecticut Program Type Appliance/Equipment Efficiency Standards Provider Department of Energy and Environmental Protection '' Note: The federal government has imposed and updated appliance efficiency standards through several legislative acts,* and now has standards in place or under development for 30 classes of products. In general, states which had set standards prior to federal action may enforce their own standards until the federal standards take effect. States that had not set standards prior to federal action must use the federal standards. This summary addresses (1) state appliance standards that will be in place until the federal standards take effect and (2) products for

102

Land of Enchantment's Appliance Rebate Program Spurs Shopping | Department  

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

Land of Enchantment's Appliance Rebate Program Spurs Shopping Land of Enchantment's Appliance Rebate Program Spurs Shopping Land of Enchantment's Appliance Rebate Program Spurs Shopping September 20, 2010 - 10:00am Addthis Lindsay Gsell What does this project do? Issued 8830 appliance rebates in Arizona. One local business saw an 80% sales increase weeks after the launch of the appliance rebate program. Rebates can add up quickly - especially when 8,830 are issued. Through Recovery Act funding, New Mexico has distributed about 8,830 rebates worth $200 for ENERGY STAR qualified refrigerators, clothes washers and gas furnaces. The state's appliance rebate program launched on April 22 -- Earth Day -- and is currently winding down, with a little more than $125,000 available for furnace rebates. Program manager Harold Trujillo says that more than half the rebates were

103

Streamlining ENERGY STAR Appliance Testing | Department of Energy  

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

Streamlining ENERGY STAR Appliance Testing Streamlining ENERGY STAR Appliance Testing Streamlining ENERGY STAR Appliance Testing September 26, 2013 - 11:46am Addthis To save taxpayer dollars and help lower the costs of innovative energy-efficient technologies, the Energy Department is streamlining ENERGY STAR testing for appliances such as clothes washers. | Photo courtesy of Bethany Sparn, National Renewable Energy Laboratory. To save taxpayer dollars and help lower the costs of innovative energy-efficient technologies, the Energy Department is streamlining ENERGY STAR testing for appliances such as clothes washers. | Photo courtesy of Bethany Sparn, National Renewable Energy Laboratory. John Cymbalsky Program Manager, Appliance and Equipment Standards & Building Codes What does this mean for me?

104

Rebates for ENERGY STAR Appliances: State Stories | Department of Energy  

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

Rebates for ENERGY STAR Appliances: State Stories Rebates for ENERGY STAR Appliances: State Stories Rebates for ENERGY STAR Appliances: State Stories July 19, 2010 - 7:30am Addthis Andrea Spikes Communicator at DOE's National Renewable Energy Laboratory As you're probably aware by now, every state and U.S. territory has been given funds from the American Recovery and Reinvestment Act of 2009 to allow eligible consumers to receive rebates for the purchase of new energy-efficient appliances when they replace used appliances. So, how's the program working? The answer is: great overall. The response has been enormous (as many of you have probably witnessed) as people have purchased an unprecedented number of clothes washers, refrigerators, and other home appliances. Here's an example of the program's impact in Florida:

105

West Virginia Consumers Have Appliance Rebate 'Trifecta' | Department of  

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

Consumers Have Appliance Rebate 'Trifecta' Consumers Have Appliance Rebate 'Trifecta' West Virginia Consumers Have Appliance Rebate 'Trifecta' September 13, 2010 - 10:30am Addthis West Virginia Governor Joe Manchin announces the Energy Efficient Rebate Program in June. The state received $1.7 million in Recovery Act funding to encourage residents to purchase ENERGY STAR appliances. | Photo courtesy of WVDEP West Virginia Governor Joe Manchin announces the Energy Efficient Rebate Program in June. The state received $1.7 million in Recovery Act funding to encourage residents to purchase ENERGY STAR appliances. | Photo courtesy of WVDEP Stephen Graff Former Writer & editor for Energy Empowers, EERE What are the key facts? West Virginia residents receive up to $100 in rebates for ENERGY STAR appliances

106

Streamlining ENERGY STAR Appliance Testing | Department of Energy  

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

Streamlining ENERGY STAR Appliance Testing Streamlining ENERGY STAR Appliance Testing Streamlining ENERGY STAR Appliance Testing September 26, 2013 - 11:46am Addthis To save taxpayer dollars and help lower the costs of innovative energy-efficient technologies, the Energy Department is streamlining ENERGY STAR testing for appliances such as clothes washers. | Photo courtesy of Bethany Sparn, National Renewable Energy Laboratory. To save taxpayer dollars and help lower the costs of innovative energy-efficient technologies, the Energy Department is streamlining ENERGY STAR testing for appliances such as clothes washers. | Photo courtesy of Bethany Sparn, National Renewable Energy Laboratory. John Cymbalsky Program Manager, Appliance and Equipment Standards & Building Codes What does this mean for me?

107

Energy Efficient, Summer-Friendly Appliances | Department of Energy  

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

Energy Efficient, Summer-Friendly Appliances Energy Efficient, Summer-Friendly Appliances Energy Efficient, Summer-Friendly Appliances June 2, 2009 - 1:43pm Addthis Elizabeth Spencer Communicator, National Renewable Energy Laboratory Last week's question of the week included a little reference to the No-Cost and Low-Cost Tips to Save Energy this Summer. So I thought I'd follow that up with some, well, not-so-low-cost tips that you can consider this summer: Purchasing summertime, energy-friendly appliances. If you're looking to replace any major cooling appliances this summer, you might want to look into Energy Saver's information on cooling systems-and especially the section on selecting and replacing heating and cooling systems. That'll help you know what questions to ask before you start looking. And once you're ready to go out and start looking at appliances, you might

108

Appliance Standby Power and Energy Consumption in South African Households  

Open Energy Info (EERE)

Appliance Standby Power and Energy Consumption in South African Households Appliance Standby Power and Energy Consumption in South African Households Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Appliance Standby Power and Energy Consumption in South African Households Focus Area: Appliances & Equipment Topics: Policy Impacts Website: active.cput.ac.za/energy/web/DUE/DOCS/422/Paper%20-%20Shuma-Iwisi%20M. Equivalent URI: cleanenergysolutions.org/content/appliance-standby-power-and-energy-co Language: English Policies: Deployment Programs DeploymentPrograms: Technical Assistance A modified engineering model is proposed to estimate standby power and energy losses in households. The modified model accounts for the randomness of standby power and energy losses due to unpredicted user appliance operational behavior.

109

Appliance and Equipment Energy Efficiency Standards | Department of Energy  

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

Appliance and Equipment Energy Efficiency Standards Appliance and Equipment Energy Efficiency Standards Appliance and Equipment Energy Efficiency Standards < Back Program Info State District of Columbia Program Type Appliance/Equipment Efficiency Standards Provider Washington State Department of Commerce '' Note: The federal government has imposed and updated appliance efficiency standards through several legislative acts,* and now has standards in place or under development for 30 classes of products. In general, states which had set standards prior to federal action may enforce their own standards until the federal standards take effect. States that had not set standards prior to federal action must use the federal standards. This summary addresses (1) state appliance standards that will be in place until the federal standards take effect and (2) products for

110

Energy Efficiency Standards for Appliances | Department of Energy  

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

Energy Efficiency Standards for Appliances Energy Efficiency Standards for Appliances Energy Efficiency Standards for Appliances < Back Program Info State District of Columbia Program Type Appliance/Equipment Efficiency Standards Provider District Department of the Environment '' Note: The federal government has imposed and updated appliance efficiency standards through several legislative acts,* and now has standards in place or under development for 30 classes of products. In general, states which had set standards prior to federal action may enforce their own standards until the federal standards take effect. States that had not set standards prior to federal action must use the federal standards. This summary addresses (1) state appliance standards that will be in place until the federal standards take effect and (2) products for

111

Measure Guideline: Combustion Safety for Natural Draft Appliances Through Appliance Zone Isolation  

SciTech Connect (OSTI)

This measure guideline covers how to assess and carry out the isolation of natural draft combustion appliances from the conditioned space of low-rise residential buildings. It deals with combustion appliances located either within the living space in enclosed closets or side rooms or outside the living space in an adjacent area like an attic or garage. This subset of houses does not require comprehensive combustion safety tests and simplified prescriptive procedures can be used to address safety concerns. This allows residential energy retrofit contractors inexperienced in advanced combustion safety testing to effectively address combustion safety issues and allow energy retrofits including tightening and changes to distribution and ventilation systems to proceed.

Fitzgerald, J.; Bohac, D.

2014-04-01T23:59:59.000Z

112

Hydrophilic structures for condensation management in refrigerator appliances  

DOE Patents [OSTI]

A refrigerator appliance that includes a freezer compartment having a freezer compartment door, and a refrigeration compartment having at least one refrigeration compartment door. The appliance further includes a mullion with an exterior surface. The mullion divides the compartments and the exterior surface directs condensation toward a transfer point. The appliance may also include a cabinet that houses the compartments and has two sides, each with an exterior surface. Further, at least one exterior surface directs condensation toward a transfer point.

Kuehl, Steven John; Vonderhaar, John J; Wu, Guolian; Wu, Mianxue

2014-10-21T23:59:59.000Z

113

International Cooperation on Advancing Equipment and Appliance Efficiency  

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

Equipment and Equipment and Appliance Efficiency The Superefficient Equipment and Appliance Deployment (SEAD) Initiative 1 What is SEAD? * SEAD is a global market transformation initiative for deploying super-efficient equipment and appliances. * SEAD has three goals: - To raise the efficiency ceiling * Pull super-efficient appliances and equipment into the market through cooperation on measures like incentives, procurement, awards, and R&D investments - To raise the efficiency floor * Work together to bolster national or regional policies like minimum efficiency standards - To strengthen the foundations of efficiency programs * Coordinate technical work to support these activities 2 SEAD Partners Australia European Commission Canada France Germany India Japan Korea Mexico

114

Reading Municipal Light Department - Residential ENERGY STAR Appliance  

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

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

115

Questar Gas - Home Builder Gas Appliance Rebate Program (Idaho) |  

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

Questar Gas - Home Builder Gas Appliance Rebate Program (Idaho) Questar Gas - Home Builder Gas Appliance Rebate Program (Idaho) Questar Gas - Home Builder Gas Appliance Rebate Program (Idaho) < Back Eligibility Construction Multi-Family Residential Residential Savings Category Heating & Cooling Commercial Heating & Cooling Heating Home Weatherization Construction Commercial Weatherization Design & Remodeling Appliances & Electronics Water Heating Windows, Doors, & Skylights Program Info State Idaho Program Type Utility Rebate Program Rebate Amount New Construction Home Options Builder Option Package 1: $50 (single family), $50 (multifamily) Builder Option Package 2: $100 (single family), $100 (multifamily) Energy Star 3.0: $300 (single family), $200 (multifamily) High Performance Home: $500 (single family), $300 (multifamily)

116

Roaring Fork Valley - Energy Efficient Appliance Program | Department of  

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

Efficient Appliance Program Efficient Appliance Program Roaring Fork Valley - Energy Efficient Appliance Program < Back Eligibility Residential Savings Category Heating & Cooling Commercial Heating & Cooling Heating Appliances & Electronics Maximum Rebate Smart Strip: $30 Programmable Thermostats: $50 Program Info State Colorado Program Type Local Rebate Program Rebate Amount Furnaces (AFUE 92% or higher): $300 Boilers (AFUE 92% or higher): $500 Dishwashers: $100 Clothes Washers: $75 Refrigerators: $100 Smart Strip: $15 Programmable thermostats: $15 Provider Community Office for Resource Efficiency (CORE) The Aspen Community Office for Resource Efficiency (CORE) promotes renewable energy, energy efficiency and green building techniques in western Colorado's Roaring Fork Valley. For customers who install energy

117

2014-08-19 Issuance Appliance Standards and Rulemaking Federal...  

Energy Savers [EERE]

2014-08-19 Issuance Appliance Standards and Rulemaking Federal Advisory Committee (ASRAC) - Central Air Conditioner Regional Standards Enforcement Working Group; Notice of Open...

118

Orange and Rockland Utilities (Electric)- Residential Appliance Recycling Program  

Broader source: Energy.gov [DOE]

Orange and Rockland Utilities provides rebates for residential customers for recycling older, inefficient refrigerators and freezers. All appliances must meet the program requirements listed on the...

119

Reminder: Personal Appliance Use at Jefferson Lab | Jefferson...  

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

The Lab provides refrigerators, microwave ovens, and coffee makers in common use space of buildings. Personal household appliances are not authorized. For your reference, a copy of...

120

Kitchen Appliance Upgrades Improve Water Efficiency at DOD Exchange...  

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

Kitchen Appliance Upgrades Improve Water Efficiency at DOD Exchange Facilities: Best Management Practice Case Study 11: Commercial Kitchen Equipment (Brochure), Federal Energy...

Note: This page contains sample records for the topic "appliances aerosol-based duct" 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

Low-cost Appliance State Sensing for Energy Disaggregation.  

E-Print Network [OSTI]

??Fine-grained per appliance electrical energy consumption data is crucial to electrical energy conservation. However, energy meters are installed at few central points in buildings, providing (more)

Wu, Tianji

2012-01-01T23:59:59.000Z

122

Duct leakage measurement and analysis  

SciTech Connect (OSTI)

Leakage measurements were made on 6-in. (150-mm) and 10-in. (250-mm) round and 14-in. by 6-in. (350-mm by 150-mm) and 22-in. by 8-in. (560-mm by 200-mm) rectangular ducts for both positive and negative internal pressures. The data were found to fit a power law model, with the leakage rate (Q) increasing with a power, n, of static pressure difference ({Delta}p), i.e., Q {proportional_to} ({Delta}p){sup n}. A convenient leakage prediction equation, Q = C ({Delta}p*){sup n}, uses a normalized pressure difference, {Delta}p* = {Delta}p/{Delta}p{sub ref}, with {Delta}p in in. wg (Pa) and a reference pressure difference, {Delta}p{sub ref}, of 1 in. wg (250 Pa). C{sub D}, the recommended design values of C for a repetitive element of a duct system--one duct section and one joint, ranged from 0.01 cfm (0.005 L/s) for a Vanstone flanged joint to 18.5 cfm (8.7 L/s) for an unsealed 22-in. by 8-in (560-mm by 200-mm) duct with a slip-and-drive joint. Most test ducts had C{sub D} values of 6 to 8 cfm (3 to 4 L/s) and had values of n close to 0.58. Joints were found to account for most of the leakage, and thus most of the value of C{sub D}, in unsealed ducts, with seams contributing only 10% to 38% of the total.

Swim, W.B.; Griggs, E.I. [Tennessee Technological Univ., Cookeville, TN (United States). Dept. of Mechanical Engineering

1995-08-01T23:59:59.000Z

123

Flat Oval Spiral Duct Deflection  

E-Print Network [OSTI]

(c) 20 Gauge and 48 inch Flat Span (d) 24 Gauge and 6 inch Flat Span (e) 24 Gauge and 14 inch Flat Span (f) 26 Gauge and 25 inch Flat Span Figure 7.2.: Unreinforced Positive 35 (g) (cont.) 18 Gauge and 63 inch Flat Span (h) (cont.) 20 Gauge and 14.... [18] Ducts can be used in many applications some; applications might be high temperature or even corrosive or abrasive. Ducts are generally used in industrial ventilation, air pollution, and dust collecting systems. Metals can corrode from chemicals...

Daugherty, Matthew

2014-03-10T23:59:59.000Z

124

STATE OF CALIFORNIA DUCT LEAKAGE TEST EXISTING DUCT SYSTEM  

E-Print Network [OSTI]

.g., register boots, air handler, coil, plenums, etc.) if those parts are accessible and they can be sealed 2010 Outside air (OA) ducts for Central Fan Integrated (CFI) ventilation systems, shall not be sealed. Option 3. Reduce leakage by 60% or more, and conduct smoke test to seal all accessible leaks. Option 4

125

Achieving Airtight Ducts in Manufactured Housing  

E-Print Network [OSTI]

correlated with achieving CFM25OUT=3% in mastic sealed systems, but less reliably with taped systems. Cost for achieving duct tightness goals range from $4 to $8 including duct testing on the assembly line...

McIlvaine, J.; Beal, D.; Moyer, N.; Chasar, D.; Chandra, S.

2004-01-01T23:59:59.000Z

126

Building Energy Software Tools Directory: Duct Calculator  

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

Duct Calculator Duct Calculator Duct Calculator logo. Provides access to duct calculation and sizing capabilities either as a standalone Windows program or from within the Autodesk Building Mechanical, the new HVAC-oriented version of AutoCAD. Based on the engineering data and procedures outlined in the ASHRAE Fundamentals Handbook Calculation Methods, Duct Calculator features an advanced and fully interactive user interface. Slide controls for air flow, velocity, friction and duct size provide real-time, interactive feedback; as you spin one, the others dynamically respond in real time. When used with Autodesk Building Mechanical, Duct Calculator streamlines the design process by automatically re-sizing whole branches of ductwork. Screen Shots Keywords duct-sizing, design, engineering, calculation

127

CALIFORNIA ENERGY Residential Duct Placement  

E-Print Network [OSTI]

CALIFORNIA ENERGY COMMISSION Residential Duct Placement: Market Barriers Market Barriers, Governor #12;#12;CALIFORNIA ENERGY COMMISSION Prepared By: GARD Analytics, Inc. Roger Hedrick, Lead Author DISCLAIMER This report was prepared as the result of work sponsored by the California Energy Commission

128

Advances in Household Appliances- A Review  

SciTech Connect (OSTI)

An overview of options and potential barriers and risks for reducing the energy consumption, peak demand, and emissions for seven key energy consuming residential products (refrigerator-freezers, dishwashers, clothes washers, clothes dryers, electric ovens, gas ovens and microwave ovens) is presented. The paper primarily concentrates on the potential energy savings from the use of advanced technologies in appliances for the U.S. market. The significance and usefulness of each technology was evaluated in order to prioritize the R&D needs to improve energy efficiency of appliances in view of energy savings, cost, and complexity. The paper provides a snapshot of the future R&D needs for each of the technologies along with the associated barriers. Although significant energy savings may be achieved, one of the major barriers in most cases is high first cost. One way of addressing this issue and promoting the introduction of new technologies is to level the playing field for all manufacturers by establishing Minimum Energy Performance Standards (MEPS) which are not cost prohibitive and promoting energy efficient products through incentives to both manufacturers and consumers.

Bansal, Pradeep [ORNL; Vineyard, Edward Allan [ORNL; Abdelaziz, Omar [ORNL

2011-01-01T23:59:59.000Z

129

Development of Machine Vision Technology for Railcar Safety Appliance Inspection  

E-Print Network [OSTI]

American trains depart a terminal or rail yard, many aspects of the cars and locomotives undergo inspection the algorithm the differences between safety appliance defects that require immediate repair, and other types capable of inspecting safety appliance defects on passing railcars. Index Terms: Machine Vision, Railcar

Barkan, Christopher P.L.

130

Utility Rebates for ENERGY STAR Appliances: Are They Effective?  

E-Print Network [OSTI]

Utility Rebates for ENERGY STAR Appliances: Are They Effective? Souvik Datta Sumeet Gulati CEPE;UTILITY REBATES FOR ENERGY STAR APPLIANCES: ARE THEY EFFECTIVE? SOUVIK DATTA ETH Z¨urich SUMEET GULATI by utility companies. To estimate the impact of these incentives we use the variation in timing and size

131

International Comparison of Energy Efficiency Awards for Appliance Manufacturers and Retailers  

E-Print Network [OSTI]

Association of Home Appliance Manufacturers (AHAM),2012, AHAM Programs. http://www.aham.org/industry/ht/d/on market surveillance AHAM Association of Home Appliance

Zhou, Nan

2014-01-01T23:59:59.000Z

132

E-Print Network 3.0 - appliance ownership survey Sample Search...  

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

Roomba Is Rambo": Intimate Home Appliances Ja-Young Sung, Lan Guo, Rebecca E. Grinter... psychology literature which emphasizes 12;"My Roomba Is Rambo": Intimate Home Appliances...

133

GE Appliances: Proposed Penalty (2010-CE-2113) | Department of Energy  

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

GE Appliances: Proposed Penalty (2010-CE-2113) GE Appliances: Proposed Penalty (2010-CE-2113) GE Appliances: Proposed Penalty (2010-CE-2113) September 8, 2010 DOE alleged in a Notice of Proposed Civil Penalty that General Electric Appliances failed to certify a variety of dehumidifiers as compliant with the applicable energy conservation standards. DOE regulations require a manufacturer (which includes importers) to submit reports certifying that its products have been tested and meet the applicable energy conservation standards. This civil penalty notice advises the company of the potential penalties and DOE's administrative process, including the company's right to a hearing. GE Appliances: Proposed Penalty (2010-CE-2113) More Documents & Publications De'Longhi USA: Proposed Penalty (2010-CE-2114)

134

Comparing Appliance and Lighting Energy Costs Online Just Got Easier |  

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

Comparing Appliance and Lighting Energy Costs Online Just Got Comparing Appliance and Lighting Energy Costs Online Just Got Easier Comparing Appliance and Lighting Energy Costs Online Just Got Easier January 11, 2013 - 10:12am Addthis The EnergyGuide and Lighting Facts labels help you understand both the purchase price and the operating cost when shopping for new appliances or lighting. The EnergyGuide and Lighting Facts labels help you understand both the purchase price and the operating cost when shopping for new appliances or lighting. What are the key facts? The FTC now requires online retailers to post the label for any product with an EnergyGuide or Lighting Facts label. In my house, we love to comparison shop. Before any major purchase, we spend a lot of time researching our options. We read reviews, compare

135

Definition: Smart Appliances And Equipment (Customer) | Open Energy  

Open Energy Info (EERE)

Appliances And Equipment (Customer) Appliances And Equipment (Customer) Jump to: navigation, search Dictionary.png Smart Appliances And Equipment (Customer) Home appliances and devices (i.e., thermostats, pool pumps, clothes washers/dryers, water heaters, etc.) that use wireless technology (i.e., ZigBee) to receive real-time data from the AMI system to control or modulate their operation.[1] Related Terms advanced metering infrastructure, smart grid References ↑ [www.smartgrid.gov/sites/default/files/pdfs/description_of_assets.pdf SmartGrid.gov 'Description of Assets'] An i LikeLike UnlikeLike You like this.Sign Up to see what your friends like. nline Glossary Definition Retrieved from "http://en.openei.org/w/index.php?title=Definition:Smart_Appliances_And_Equipment_(Customer)&oldid=493118"

136

Department Sets Aggressive Schedule for New Appliance Standards |  

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

Sets Aggressive Schedule for New Appliance Standards Sets Aggressive Schedule for New Appliance Standards Department Sets Aggressive Schedule for New Appliance Standards February 1, 2006 - 8:52am Addthis WASHINGTON, DC - The Department of Energy (DOE) today released a schedule for setting new appliance efficiency standards. The five-year plan outlines how DOE will work with all of its partners to address the appliance standards rulemaking backlog and meet all of the statutory requirements established in the Energy Policy and Conservation Act and the Energy Policy Act of 2005 (EPACT 2005). "Improved efficiency saves Americans money and energy," said Acting Assistant Secretary for Energy Efficiency and Renewable Energy, Douglas L. Faulkner. "This aggressive schedule shows our commitment to greater

137

Assessment of Literature Related to Combustion Appliance Venting Systems  

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

Assessment of Literature Related to Combustion Appliance Venting Systems Assessment of Literature Related to Combustion Appliance Venting Systems Title Assessment of Literature Related to Combustion Appliance Venting Systems Publication Type Report LBNL Report Number LBNL-5798E Year of Publication 2012 Authors Rapp, Vi H., Brett C. Singer, J. Chris Stratton, and Craig P. Wray Date Published 06/2012 Abstract In many residential building retrofit programs, air tightening to increase energy efficiency is constrained by concerns about related impacts on the safety of naturally vented combustion appliances. Tighter housing units more readily depressurize when exhaust equipment is operated, making combustion appliances more prone to backdraft or spillage. Several test methods purportedly assess the potential for depressurization-induced backdrafting and spillage, but these tests are not robustly reliable and repeatable

138

State Energy Efficient Appliance Rebate Program is Closed | Department of  

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

State Energy Efficient Appliance Rebate Program is Closed State Energy Efficient Appliance Rebate Program is Closed State Energy Efficient Appliance Rebate Program is Closed February 23, 2012 - 5:22am Addthis Andrea Spikes Communicator at DOE's National Renewable Energy Laboratory On Friday, February 17, 2012, the State Energy Efficient Appliance Rebate Program closed officially in all U.S. states and territories. Although the program had already closed in most states by this time, there were 11 states and territories that closed last Friday. The appliance rebate program has been a huge success across the country, and we've been getting results periodically. As of December 31, 2011, a total of 1.7 million consumer rebates, valued at $258 million, have been paid to consumers. The annual energy savings resulting from the purchase of

139

City of Lompoc Utilities - Residential Energy Efficient Appliance Rebate  

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

Residential Energy Efficient Appliance Residential Energy Efficient Appliance Rebate Program City of Lompoc Utilities - Residential Energy Efficient Appliance Rebate Program < Back Eligibility Low-Income Residential Residential Savings Category Appliances & Electronics Other Program Info State California Program Type Utility Rebate Program Rebate Amount Clothes Washer: $120 Dishwasher: $50 LED Holiday Lights: $4 - $8 Refrigerator Replacement Rebate: $144 Refrigerator Buy-Back Program: $35 Custom: $0.15/watt saved Provider Utility Conservation City of Lompoc Utilities (CLU) offers incentives to its residential customers for upgrading the energy efficiency of home appliances. CLU provides rebates paid monthly as credits on utility bills to customers who replace old clothes washers and dish washers with Energy Star labeled

140

Cowlitz County PUD - Residential Energy Efficient Appliance Rebate Program  

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

Cowlitz County PUD - Residential Energy Efficient Appliance Rebate Cowlitz County PUD - Residential Energy Efficient Appliance Rebate Program Cowlitz County PUD - Residential Energy Efficient Appliance Rebate Program < Back Eligibility Residential Savings Category Appliances & Electronics Water Heating Program Info State District of Columbia Program Type Utility Rebate Program Rebate Amount Refrigerator/Freezer: $25 Refrigerator/Freezer Recycling: $30 Clothes Washer: $30 - $70 Water Heater: $25 - $70 Provider Cowlitz County Public Utility District Cowlitz County PUD offers the EnergySHARE Plus appliance rebate program to its residential customers. Rebates are offered for Energy Star clothes washers, refrigerators and freezers (including the proper recycling of old units), and energy efficient water heaters. Rebates range from $25 - $70.

Note: This page contains sample records for the topic "appliances aerosol-based duct" 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

Department Sets Aggressive Schedule for New Appliance Standards |  

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

Department Sets Aggressive Schedule for New Appliance Standards Department Sets Aggressive Schedule for New Appliance Standards Department Sets Aggressive Schedule for New Appliance Standards February 1, 2006 - 8:52am Addthis WASHINGTON, DC - The Department of Energy (DOE) today released a schedule for setting new appliance efficiency standards. The five-year plan outlines how DOE will work with all of its partners to address the appliance standards rulemaking backlog and meet all of the statutory requirements established in the Energy Policy and Conservation Act and the Energy Policy Act of 2005 (EPACT 2005). "Improved efficiency saves Americans money and energy," said Acting Assistant Secretary for Energy Efficiency and Renewable Energy, Douglas L. Faulkner. "This aggressive schedule shows our commitment to greater

142

Comparing Appliance and Lighting Energy Costs Online Just Got Easier |  

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

Appliance and Lighting Energy Costs Online Just Got Appliance and Lighting Energy Costs Online Just Got Easier Comparing Appliance and Lighting Energy Costs Online Just Got Easier January 11, 2013 - 10:12am Addthis The EnergyGuide and Lighting Facts labels help you understand both the purchase price and the operating cost when shopping for new appliances or lighting. The EnergyGuide and Lighting Facts labels help you understand both the purchase price and the operating cost when shopping for new appliances or lighting. What are the key facts? The FTC now requires online retailers to post the label for any product with an EnergyGuide or Lighting Facts label. In my house, we love to comparison shop. Before any major purchase, we spend a lot of time researching our options. We read reviews, compare specs, hunt for the best prices, and consider the long-term costs. The

143

Design of Flexible-Duct Junction Boxes  

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

Design of Flexible-duct Design of Flexible-duct Junction Boxes Robert Beach, IBACOS Duncan Prahl, IBACOS Design of Flexible-duct Junction Boxes Presentation Outline * Current Standards and Practice * Analysis Methods * Recommendations Design of Flexible-duct Junction Boxes * Detailed report is in peer review anticipated to be published T3 this year. - http://www1.eere.energy.gov/library/default.aspx?page=2&spi d=2. * Measure guide to be part of Building America Solutions Center - http://basc.pnnl.gov/ Design of Flexible-duct Junction Boxes Typical Installations As Plenum As Monster Design of Flexible-duct Junction Boxes Current Standards * ASHRAE 2012 HVAC Systems and Equipment, Box Plenum Systems Using Flexible Duct - Constrains Box Width to 2-3x Entrance Width - Constrains Box Length to 2 x Box Width

144

Appliance and Equipment Efficiency Standards | Department of Energy  

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

Efficiency Standards Efficiency Standards Appliance and Equipment Efficiency Standards < Back Program Info State Arizona Program Type Appliance/Equipment Efficiency Standards Provider Arizona Department of Commerce '' Note: The federal government has imposed and updated appliance efficiency standards through several legislative acts,* and now has standards in place or under development for 30 classes of products. In general, states which had set standards prior to federal action may enforce their own standards until the federal standards take effect. States that had not set standards prior to federal action must use the federal standards. This summary addresses (1) state appliance standards that will be in place until the federal standards take effect and (2) products for which the federal government is not currently developing an efficiency

145

Taunton Municipal Lighting Plant - Residential Energy Star Appliance Rebate  

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

Taunton Municipal Lighting Plant - Residential Energy Star Taunton Municipal Lighting Plant - Residential Energy Star Appliance Rebate Program Taunton Municipal Lighting Plant - Residential Energy Star Appliance Rebate Program < Back Eligibility Residential Savings Category Appliances & Electronics Program Info State Massachusetts Program Type Utility Rebate Program Rebate Amount Refrigerator: $75 Clothes Washer: $50 Room A/C: $25 Dishwashers: $25 Customers of Taunton Municipal Lighting Plant (TMLP) are eligible for rebates on energy efficient appliances for the home. Clothes washers, dishwashers, refrigerators and room AC units are eligible for these incentives, which range from $25 - $75. All equipment must be Energy Star to qualify. View the rebate brochure for more information on procedures and equipment. Customers should send rebate forms to the address provided on

146

Longmont Power and Communications - Residential and Commercial Appliance  

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

Longmont Power and Communications - Residential and Commercial Longmont Power and Communications - Residential and Commercial Appliance Rebate Program Longmont Power and Communications - Residential and Commercial Appliance Rebate Program < Back Eligibility Commercial Residential Savings Category Appliances & Electronics Maximum Rebate 50 per appliance. Residential: 1 clothes washer and 1 dishwasher per year Commercial: 3 clothes washers and 3 dishwashers per year Program Info State Colorado Program Type Utility Rebate Program Rebate Amount Dishwasher: $50 Clothes Washer: $50 Provider Customer Service Longmont Power and Communications offers an incentive for its residential and commercial customers to install energy efficient washing machines and dishwashers. The rebate [http://www.ci.longmont.co.us/lpc/pdfs/rebate_appl.pdf application] is

147

Promoting of Appliance Energy Efficiency and Transformation of the  

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

Promoting of Appliance Energy Efficiency and Transformation of the Promoting of Appliance Energy Efficiency and Transformation of the Refrigerating Appliances Market in Ghana Speaker(s): Essel Ben Hagan Date: October 13, 2009 - 12:00pm Location: 90-3122 As part of the national initiatives to promote energy savings in Ghana, a program is being implemented with the aim to use standards and labels as the main tool for transforming the refrigerators and refrigerator-freezers market in Ghana towards more energy efficient appliances. The program is intended to generate large electricity savings, as well as reduce the associated greenhouse gas emissions. The key initial outcome of the program is the development of the draft Legislative Instrument "Energy Efficiency Standards and Labeling (Refrigerator, Refrigerator-Freezer and Freezer)

148

Glendale Water and Power - Energy Efficiency Appliance Rebate Program |  

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

Energy Efficiency Appliance Rebate Energy Efficiency Appliance Rebate Program Glendale Water and Power - Energy Efficiency Appliance Rebate Program < Back Eligibility Low-Income Residential Residential Savings Category Heating & Cooling Cooling Commercial Heating & Cooling Appliances & Electronics Program Info State California Program Type Utility Rebate Program Rebate Amount First rebate amount purchased outside Glendale, second purchased inside Glendale. Clothes Washer: $60 - $80 Refrigerator: $60 - $80 Dishwasher: $30 - $40 Room Air Conditioners: $50 - $60 Central Air Conditioners: $100 - $125/ton Ceiling Fan: $15 - $20 Solar Attic Fan $100 - $125 Pool Pump: $100 - $125 Provider GWP Rebate Program Glendale Water and Power (GPW) offers the Smart Home Energy and Water Saving Rebate Program that includes several incentives for residential

149

Questar Gas - Home Builder Gas Appliance Rebate Program | Department of  

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

Questar Gas - Home Builder Gas Appliance Rebate Program Questar Gas - Home Builder Gas Appliance Rebate Program Questar Gas - Home Builder Gas Appliance Rebate Program < Back Eligibility Construction Residential Savings Category Heating & Cooling Commercial Heating & Cooling Heating Home Weatherization Construction Commercial Weatherization Design & Remodeling Appliances & Electronics Water Heating Program Info Start Date 7/1/2009 State Wyoming Program Type Utility Rebate Program Rebate Amount Energy Star Home Certification: $500 Storage Water Heater: $50 Tankless Water Heater: $300 Furnace: $300 Boiler: $400 Provider Questar Gas Questar Gas provides incentives for home builders to construct energy efficient homes. Rebates are provided for both energy efficient gas equipment and whole home Energy Star certification. All equipment and

150

Questar Gas - Home Builder Gas Appliance Rebate Program | Department of  

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

Questar Gas - Home Builder Gas Appliance Rebate Program Questar Gas - Home Builder Gas Appliance Rebate Program Questar Gas - Home Builder Gas Appliance Rebate Program < Back Eligibility Construction Multi-Family Residential Residential Savings Category Heating & Cooling Commercial Heating & Cooling Heating Home Weatherization Construction Commercial Weatherization Design & Remodeling Appliances & Electronics Water Heating Program Info State Utah Program Type Utility Rebate Program Rebate Amount Exterior Wall Insulation: $350 (single family), $150 (multifamily) Windows: $2.50/sq. ft. Gas Furnace: $200 - $400 Gas Storage Water Heater: $50-$100 Gas Condensing Water Heater: $350 Gas Boiler: $400 -$600 Tankless Gas Water Heater: $350 Single Family Homes (New Construction): $50 - $500 Multifamily Homes (New Construction): $50 - $300/unit

151

DOE Issues Final Appliance Test Procedure Rule | Department of Energy  

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

Appliance Test Procedure Rule Appliance Test Procedure Rule DOE Issues Final Appliance Test Procedure Rule December 8, 2006 - 9:46am Addthis WASHINGTON, DC - The U.S. Department of Energy (DOE) today announced a final rule establishing new test procedures and related definitions to determine the energy efficiency of certain residential appliances and commercial equipment. The rulemaking clarifies and codifies the test procedures mandated by the Energy Policy Act (EPAct) of 2005. "These new test procedures are the foundation for standards that will help bring more energy efficient options to the marketplace and result in energy savings for all Americans," said DOE Assistant Secretary for Energy Efficiency and Renewable Energy Andy Karsner. The final rulemaking, which appears in today's Federal Register, will

152

Energy Department Announces January 2006 Deadline for Appliance Standards  

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

January 2006 Deadline for Appliance January 2006 Deadline for Appliance Standards Rulemaking Schedules Energy Department Announces January 2006 Deadline for Appliance Standards Rulemaking Schedules November 15, 2005 - 2:47pm Addthis WASHINGTON, DC - The U.S. Department of Energy (DOE) today announced it will present schedules for all appliance rulemaking activities no later than January 31, 2006. The schedules will be developed following a public meeting held today to invite comment on standards scheduling issues. DOE will finalize its standards scheduling plan after consideration of comments received during and following the public meeting. "The Department of Energy's aggressive commitment to present schedules by January 31, 2006, is driven by our desire to speed up the process and

153

Managing Supply Chain Key for Hawaii Appliance Rebate Program | Department  

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

Managing Supply Chain Key for Hawaii Appliance Rebate Program Managing Supply Chain Key for Hawaii Appliance Rebate Program Managing Supply Chain Key for Hawaii Appliance Rebate Program August 24, 2010 - 10:00am Addthis Lindsay Gsell Hawaii's appliance rebate program delivered 4,300 rebates to Hawaiians in just three days. And on just the first day of program, almost 4,000 ENERGY STAR qualified refrigerators were sold. Funded by $1.2 million from the American Recovery and Reinvestment Act, the program delivered a proportionate number of $250 ENERGY STAR refrigerator rebates to six of Hawaii's islands: Oahu, Hawaii, Maui, Kauai, Lanai, and Molokai. "It takes a lot of help from manufacturers, distributors, retailers, hauling company, recyclers, advertisers, printers, new reporters, radio stations and television station to create a success story," said Derrick

154

Managing Supply Chain Key for Hawaii Appliance Rebate Program | Department  

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

Managing Supply Chain Key for Hawaii Appliance Rebate Program Managing Supply Chain Key for Hawaii Appliance Rebate Program Managing Supply Chain Key for Hawaii Appliance Rebate Program August 24, 2010 - 10:00am Addthis Lindsay Gsell Hawaii's appliance rebate program delivered 4,300 rebates to Hawaiians in just three days. And on just the first day of program, almost 4,000 ENERGY STAR qualified refrigerators were sold. Funded by $1.2 million from the American Recovery and Reinvestment Act, the program delivered a proportionate number of $250 ENERGY STAR refrigerator rebates to six of Hawaii's islands: Oahu, Hawaii, Maui, Kauai, Lanai, and Molokai. "It takes a lot of help from manufacturers, distributors, retailers, hauling company, recyclers, advertisers, printers, new reporters, radio stations and television station to create a success story," said Derrick

155

Energy-Efficient Appliance Manufacturing Tax Credit | Department of Energy  

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

Energy-Efficient Appliance Manufacturing Tax Credit Energy-Efficient Appliance Manufacturing Tax Credit Energy-Efficient Appliance Manufacturing Tax Credit < Back Eligibility Industrial Savings Category Appliances & Electronics Maximum Rebate The aggregate amount of credit allowed for 2011 is $25 million per taxpayer. Certain refrigerators and clothes washers will not add to the aggregate credit amount. See summary below for more details. Program Info Start Date 01/01/2007 Expiration Date 12/31/2013 Program Type Industry Recruitment/Support Rebate Amount Dishwashers: $25 - $75 per unit, varies by energy and water efficiency; Clothes washers: $175 - $225 per unit, varies by type, and energy and water efficiency; Refrigerators: $150 or $200, depending on energy-efficiency rating Provider U.S. Internal Revenue Service

156

Appliance and Equipment Energy Efficiency Standards | Department of Energy  

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

Energy Efficiency Standards Energy Efficiency Standards Appliance and Equipment Energy Efficiency Standards < Back Program Info State New York Program Type Appliance/Equipment Efficiency Standards Provider New York State Energy Research and Development Authority '' Note: The federal government has imposed and updated appliance efficiency standards through several legislative acts,* and now has standards in place or under development for 30 classes of products. In general, states which had set standards prior to federal action may enforce their own standards until the federal standards take effect. States that had not set standards prior to federal action must use the federal standards. This summary addresses (1) state appliance standards that will be in place until the federal standards take effect and (2) products for

157

Building Technologies Office: About the Appliance and Equipment Standards  

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

the Appliance and Equipment Standards Program the Appliance and Equipment Standards Program The Department of Energy (DOE) and the Buildings Technologies Office sets minimum energy efficiency standards for approximately 50 categories of appliances and equipment used in homes, businesses, and other applications, as required by existing law. The appliances and equipment covered provide services that are used by consumers and businesses each day, such as space heating and cooling, refrigeration, cooking, clothes washing and drying, and lighting. DOE's minimum efficiency standards significantly reduce U.S. energy demand, lower emissions of greenhouse gases and other pollutants, and save consumers billions of dollars every year, without lessening the vital services provided by these products. In addition, DOE implements laws designed to limit the water consumption of several plumbing products.

158

River Falls Municipal Utilities - Energy Star Appliance Rebates |  

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

River Falls Municipal Utilities - Energy Star Appliance Rebates River Falls Municipal Utilities - Energy Star Appliance Rebates River Falls Municipal Utilities - Energy Star Appliance Rebates < Back Eligibility Low-Income Residential Multi-Family Residential Residential Savings Category Heating & Cooling Commercial Heating & Cooling Heating Home Weatherization Commercial Weatherization Cooling Construction Design & Remodeling Sealing Your Home Ventilation Heat Pumps Appliances & Electronics Commercial Lighting Lighting Water Heating Other Program Info Start Date 05/01/2010 Expiration Date 12/31/12 State Wisconsin Program Type Utility Rebate Program Rebate Amount Tree Planting: 50% of cost up to $50 (limit 3 trees) Freezer Recycling: $30 Refrigerator Recycling: $30 Energy Star Home Performance: 33.3% up to $1,500 15% Energy Savings from Installed Measures: $200

159

Efficiency Maine Residential Appliance Program (Maine) | Department of  

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

Appliance Program (Maine) Appliance Program (Maine) Efficiency Maine Residential Appliance Program (Maine) < Back Eligibility Residential Savings Category Heating & Cooling Commercial Heating & Cooling Cooling Appliances & Electronics Water Heating Program Info Funding Source Efficiency Maine Start Date 10/01/2012 Expiration Date 06/30/2014 State Maine Program Type State Rebate Program Rebate Amount Ductless Heat Pumps: $500 Heat pump water heaters: $300 Provider Efficiency Maine Efficiency Maine offers rebates for the purchase of Energy Star certified water heaters, and ductless heat pumps. Purchases must be made between September 1, 2013 and June 30, 2014. See the program web site for the mail-in rebate forms and to locate a participating retailer. In addition, in partnership with Maine Libraries, Efficiency Maine has made

160

New York - Residential Energy Efficient Appliance Rebate Program |  

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

New York - Residential Energy Efficient Appliance Rebate Program New York - Residential Energy Efficient Appliance Rebate Program New York - Residential Energy Efficient Appliance Rebate Program < Back Eligibility Multi-Family Residential Residential Savings Category Appliances & Electronics Commercial Lighting Lighting Heating & Cooling Commercial Heating & Cooling Cooling Maximum Rebate $4,999 per item $20,000 per government entity Program Info Funding Source U.S. DOE Energy Efficiency and Conservation Block Grant (EECBG) Start Date 09/25/2012 Expiration Date 3/12/2013 State New York Program Type State Rebate Program Rebate Amount 75% of purchase price '''''Note: Under the American Recovery and Reinvestment Act (ARRA) of 2009, the U.S. Department of Energy (DOE) is providing a total of $300 million to U.S. states, U.S. territories and the District of Columbia to establish

Note: This page contains sample records for the topic "appliances aerosol-based duct" 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

Appliance and Equipment Standards Result in Large Energy, Economic, and  

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

Appliance and Equipment Standards Result in Large Energy, Economic, Appliance and Equipment Standards Result in Large Energy, Economic, and Environmental Benefits Appliance and Equipment Standards Result in Large Energy, Economic, and Environmental Benefits Saving Consumers and Businesses Energy and Money by Setting Efficiency Standards Saving Consumers and Businesses Energy and Money by Setting Efficiency Standards The Building Technologies Office (BTO) implements minimum energy conservation standards for more than 50 categories of appliances and equipment. As a result of these standards, energy users saved about $40 billion on their utility bills in 2010. Since 2009, 18 new or updated standards have been issued, which will help increase annual savings by more than 50 percent over the next decade. By 2030, cumulative operating cost

162

Secretary Chu Announces More Stringent Appliance Standards for Home Water  

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

Stringent Appliance Standards for Home Stringent Appliance Standards for Home Water Heaters and Other Heating Products Secretary Chu Announces More Stringent Appliance Standards for Home Water Heaters and Other Heating Products April 1, 2010 - 12:00am Addthis WASHINGTON - U.S. Department of Energy Secretary Steven Chu announced today that the Department has finalized higher energy efficiency standards for a key group of heating appliances that will together save consumers up to $10 billion and prevent up to 164 million metric tons of carbon dioxide emissions over 30 years. These new standards - for residential water heaters, pool heaters and direct heating equipment such as gas fireplaces - will reduce air pollution, prevent the release of harmful nitrogen oxides and mercury, and avoid emissions equivalent to taking 46 million cars off

163

DOE Hydrogen Analysis Repository: H2 Fueling Appliances Cost and  

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

H2 Fueling Appliances Cost and Performance H2 Fueling Appliances Cost and Performance Project Summary Full Title: H2 Production Infrastructure Analysis - Task 2: Cost and Performance of H2 Fueling Appliances Project ID: 80 Principal Investigator: Brian James Keywords: Costs; steam methane reforming (SMR); autothermal reforming (ATR); hydrogen fueling Purpose The purpose of the analysis was to estimate the capital cost and the resulting cost of hydrogen of several types of methane-fueled hydrogen production systems. A bottoms-up cost analysis was conducted of each system to generate a system design and detailed bill-of-materials. Estimates of the overall capital cost of the hydrogen production appliance were generated. This work supports Systems Analysis Milestone A1. ("Complete techno-economic analysis on production and delivery technologies currently

164

A novel feature extraction method for nonintrusive appliance load monitoring  

Science Journals Connector (OSTI)

Improving energy efficiency by monitoring household electrical consumption is of significant importance with the climate change concerns of the present time. A solution for the electrical consumption management problemis the use of a nonintrusive appliance ...

Khaled Chahine; Khalil El Khamlichi Drissi

2013-01-01T23:59:59.000Z

165

Energy-Efficient Home Appliances Can Save You Money | Department...  

Energy Savers [EERE]

long term, and shop for ENERGY STAR-qualified appliances to get the best energy-efficient products. This week, we showed you how an energy audit can help you identify energy-saving...

166

2012 APPLIANCE EFFICIENCY REGULATIONS Edmund G. Brown Jr., Governor  

E-Print Network [OSTI]

, (California Code of Regulations, Title 20, Sections 1601 through 1608), dated September 2012, contain television adapters, large and small battery charger systems. #12;ii #12;iii TABLE OF CONTENTS Section .........................................................................................................................67 1603 Testing: All Appliances

167

Detailed Modeling and Response of Demand Response Enabled Appliances  

SciTech Connect (OSTI)

Proper modeling of end use loads is very important in order to predict their behavior, and how they interact with the power system, including voltage and temperature dependencies, power system and load control functions, and the complex interactions that occur between devices in such an interconnected system. This paper develops multi-state time variant residential appliance models with demand response enabled capabilities in the GridLAB-DTM simulation environment. These models represent not only the baseline instantaneous power demand and energy consumption, but the control systems developed by GE Appliances to enable response to demand response signals and the change in behavior of the appliance in response to the signal. These DR enabled appliances are simulated to estimate their capability to reduce peak demand and energy consumption.

Vyakaranam, Bharat; Fuller, Jason C.

2014-04-14T23:59:59.000Z

168

Kitchen Appliance Upgrades Improve Water Efficiency at DOD Exchange Facilities  

Broader source: Energy.gov [DOE]

Case study details the Exchange (formerly the Army and Air Force Exchange Service), which took a leadership role in kitchen appliance upgrades to improve water efficiency by integrating water efficiency concepts into the organization's overall sustainability plan and objectives.

169

ASKO Appliances: Order (2012-CE-19/2004)  

Broader source: Energy.gov [DOE]

DOE ordered ASKO Appliances, Inc. to pay a $36,500 civil penalty after finding ASKO had failed to certify that certain models of residential dishwashers and clothes washers comply with the applicable energy and water conservation standards.

170

ASKO Appliances: Proposed Penalty (2012-CE-19/2004)  

Broader source: Energy.gov [DOE]

DOE alleged in a Notice of Proposed Civil Penalty that ASKO Appliances, Inc. failed to certify residential clothes washers and dishwashers as compliant with the applicable energy and water conservation standards.

171

Barron Electric Cooperative - Energy Star Appliance and Energy Efficient  

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

Barron Electric Cooperative - Energy Star Appliance and Energy Barron Electric Cooperative - Energy Star Appliance and Energy Efficient Lighting Rebate Program Barron Electric Cooperative - Energy Star Appliance and Energy Efficient Lighting Rebate Program < Back Eligibility Agricultural Commercial Multi-Family Residential Nonprofit Residential Savings Category Heating & Cooling Commercial Heating & Cooling Cooling Appliances & Electronics Heat Pumps Commercial Lighting Lighting Program Info State Wisconsin Program Type Utility Rebate Program Rebate Amount Clothes Washer: $25 Dishwasher: $25 Dehumidifier: $25 Refrigerator: $25 Room A/C: $25 Refrigerator or Freezer Recycling: up to $25 Room A/C Unit Recycling: up to $25 Central A/C: $40 - $80/ton Air-Source Heat Pump: $150/ton Geothermal Heat Pump: $300/ton Commercial A/C: $40/ton

172

Energy Department Issues New Appliance Efficiency Standards | Department of  

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

Issues New Appliance Efficiency Standards Issues New Appliance Efficiency Standards Energy Department Issues New Appliance Efficiency Standards October 18, 2005 - 12:21pm Addthis WASHINGTON, DC -- U.S. Secretary of Energy Samuel W. Bodman announced that a final rule to codify fifteen energy efficiency standards for residential appliances and commercial equipment has been published in the Federal Register today. These standards were established as part of the comprehensive energy bill signed by President Bush on August 8, 2005. "Improving America's energy efficiency has always been a key goal of this Administration's energy policy," Secretary Bodman said. "These new standards will play an important role in helping to improve America's overall energy savings." The rule announced today addresses the following items for which the Energy

173

Report an Appliance Regulation Violation | Department of Energy  

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

an Appliance Regulation Violation an Appliance Regulation Violation Report an Appliance Regulation Violation The Appliance & Equipment Standards Program in the Office of Energy Efficiency and Renewable Energy sets performance standards for the energy efficiency of many types of consumer products and industrial equipment. Report Violations To report potential violations of those standards, send an email to: energyefficiencyenforcement@hq.doe.gov. Include in your message the type of product and the brand and model number. Please describe why you believe that the product may violate the applicable standard(s). The Office of the Assistant General Counsel for Enforcement investigates all reports of potential noncompliance. DOE will protect the identity of complainants to the maximum extent permitted by law.

174

EIA Energy Efficiency-Appliance Standards and Labeling Links  

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

Appliance Standards & Labeling Appliance Standards & Labeling Appliance Standards and Labeling Related Links Page Last Modified: August 2010 EIA Links Disclaimer: These pages contain hypertext links to information created and maintained by other public and private organizations. These links provide additional information that may be useful or interesting and are being provided consistent with the intended purpose of the EIA website. EIA does not control or guarantee the accuracy, relevance, timeliness, or completeness of this outside information. EIA does not endorse the organizations sponsoring linked websites, the views they express, or the products and services they offer. Government Agencies U.S. Department of Energy Energy Conservation Program for Consumer Products, test procedures and certification and enforcement requirements for plumbing products; and certification and enforcement requirements for residential appliances; final rule

175

Modeling diffusion of electrical appliances in the residential sector  

SciTech Connect (OSTI)

This paper presents a methodology for modeling residential appliance uptake as a function of root macroeconomic drivers. The analysis concentrates on four major energy end uses in the residential sector: refrigerators, washing machines, televisions and air conditioners. The model employs linear regression analysis to parameterize appliance ownership in terms of household income, urbanization and electrification rates according to a standard binary choice (logistic) function. The underlying household appliance ownership data are gathered from a variety of sources including energy consumption and more general standard of living surveys. These data span a wide range of countries, including many developing countries for which appliance ownership is currently low, but likely to grow significantly over the next decades as a result of economic development. The result is a 'global' parameterization of appliance ownership rates as a function of widely available macroeconomic variables for the four appliances studied, which provides a reliable basis for interpolation where data are not available, and forecasting of ownership rates on a global scale. The main value of this method is to form the foundation of bottom-up energy demand forecasts, project energy-related greenhouse gas emissions, and allow for the construction of detailed emissions mitigation scenarios.

McNeil, Michael A.; Letschert, Virginie E.

2009-11-22T23:59:59.000Z

176

Measure Guideline: Sealing and Insulating of Ducts in Existing Homes  

SciTech Connect (OSTI)

This document begins with a discussion on potential cost and performance benefits of duct sealing and insulating. It continues with a review of typical duct materials and components and the overall procedures for assessing and improving the duct system.

Aldrich, R.; Puttagunta, S.

2011-12-01T23:59:59.000Z

177

Simulated Climatology of Atmospheric Ducts Over the Persian Gulf  

Science Journals Connector (OSTI)

A simulated climatology of ducts in the Persian Gulf area was produced with the MM3 atmospheric ... boundary layer prevented duct formation. Over the Gulf in the season, duct coverage was complete ... from north-...

M. Zhu; B. W. Atkinson

2005-06-01T23:59:59.000Z

178

Observations of Strong Surface Radar Ducts over the Persian Gulf  

Science Journals Connector (OSTI)

Ducting of microwave radiation is a common phenomenon over the oceans. The height and strength of the duct are controlling factors for radar propagation and must be determined accurately to assess propagation ranges. A surface evaporation duct ...

Ian M. Brooks; Andreas K. Goroch; David P. Rogers

1999-09-01T23:59:59.000Z

179

U-247: EMC Cloud Tiering Appliance Flaw Lets Remote Users Bypass  

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

7: EMC Cloud Tiering Appliance Flaw Lets Remote Users Bypass 7: EMC Cloud Tiering Appliance Flaw Lets Remote Users Bypass Authentication and Gain Administrative Access U-247: EMC Cloud Tiering Appliance Flaw Lets Remote Users Bypass Authentication and Gain Administrative Access August 29, 2012 - 6:00am Addthis PROBLEM: EMC Cloud Tiering Appliance Flaw Lets Remote Users Bypass Authentication and Gain Administrative Access PLATFORM: EMC Cloud Tiering Appliance (CTA) 7.4 and prior EMC Cloud Tiering Appliance Virtual Edition (CTA/VE) 7.4 and prior EMC Cloud Tiering Appliance (CTA) 9.0 and prior EMC Cloud Tiering Appliance Virtual Edition (CTA/VE) 9.0 and prior ABSTRACT: A vulnerability was reported in EMC Cloud Tiering Appliance. reference LINKS: SecurityTracker Alert ID: 1027448 Bugtraq ID: 55250 EMC.com CVE-2012-2285 IMPACT ASSESSMENT:

180

Buried and Encapsulated Ducts - Building America Top Innovation...  

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

and Encapsulated Ducts - Building America Top Innovation photo of worker blowing insulation on ducts in an attic. Ductwork installed in unconditioned attics can significantly...

Note: This page contains sample records for the topic "appliances aerosol-based duct" 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

Integration of HVAC System Design with Simplified Duct Distribution...  

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

Integration of HVAC System Design with Simplified Duct Distribution - Building America Top Innovation Integration of HVAC System Design with Simplified Duct Distribution - Building...

182

Tips for specifying active duct silencers  

Science Journals Connector (OSTI)

Low?frequency noise in buildings is receiving greater focus in new noise standards. The extraordinary performance of active duct silencers on these low frequencies provides a powerful new element for fan noise control. Acoustical consultants need to know the most appropriate applications for active duct silencers. The authors have been personally involved in the design and start?up of over 1000 active duct silencers installed in the USA and Europe to silence fans on a variety of HVAC applications. This site experience from office buildings schools hospitals semiconductor manufacturing facilities auditoria sound test chambers and cruise shipsboth retrofit and new constructionis summarized to guide acoustical consultants in estimating the performance of active duct silencers. Fan and duct silencer system layouts are reviewed along with performance case histories.

2000-01-01T23:59:59.000Z

183

Acoustical performance testing of duct silencers  

Science Journals Connector (OSTI)

The test method used in North America to evaluate the acoustical performance of duct silencers is ASTM E477. The ASTM standard provides an approved method for measuring the aerodynamic pressure drop dynamic insertion loss and self?generated noise of duct silencers. Unfortunately restrictions on the construction of the test duct in the current standard cause erroneous results in the measurement of insertion loss at low frequencies. These errors are due to acoustic resonances that occur naturally in the empty test duct. It is recommended that the standard be modified to require anechoic terminations at both ends of the test duct. It is also recommended that more specific design criteria for the source chamber be established and that a new section be added to provide for the measurement of the radiated noise from the casing of the test specimen. Specific recommendations relating to all of these issues will be provided.

2002-01-01T23:59:59.000Z

184

Local Enforcement of Appliance Efficiency Standards and Labeling Program in  

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

Local Enforcement of Appliance Efficiency Standards and Labeling Program in Local Enforcement of Appliance Efficiency Standards and Labeling Program in China: Progress and Challenges Title Local Enforcement of Appliance Efficiency Standards and Labeling Program in China: Progress and Challenges Publication Type Conference Proceedings Year of Publication 2012 Authors Zheng, Nina, Nan Zhou, Cecilia Fino-Chen, and David Fridley Conference Name 2012 ACEEE Summer Study on Energy Efficiency in Buildings Date Published 06/2012 Conference Location Pacific Grove, California, U.S.A. Keywords appliance energy efficiency, china, labeling, local enforcement, standards Abstract As part of its commitment to promoting and improving the local enforcement of appliance energyefficiency standards and labeling, the China National Institute of Standardization launched the Nationaland Local Enforcement of Energy Efficiency Standards and Labeling program on August 14, 2009. For thisprogram, Jiangsu, Shandong, Sichuan and Shanghai were selected as pilot locations. This paper providesinformation on the local enforcement program's recent background, activities and results as well ascomparison to previous rounds of check-testing in 2006 and 2007. In addition, the paper also offersevaluation on the achievement and weaknesses in the local enforcement scheme and recommendationsbased on international experience.

185

Buildings Energy Data Book: 5.7 Appliances  

Buildings Energy Data Book [EERE]

6 6 Other Major Appliance Efficiencies 2010 Efficiency 2005 Stock 2010 U.S. Average Best Available Residential Appliance Type Parameter (1) Efficiency New Efficiency New Efficiency Dishwashers EF 0.30 0.61 1.13 Clothes Washers (2) MEF 2.00 2.00 3.88 Clothes Dryers (electric) EF 3.01 3.10 3.16 Clothes Dryers (gas) EF 2.67 2.75 3.02 Cooktop (Gas) Cooking Efficiency 0.38 0.40 0.42 2010 1992 Efficiency Stock U.S. Average Best Available Commercial Appliance Type Parameter (1) Efficiency New Efficiency New Efficiency Cooking Equipment: Electric Appliances EF 0.74 N.A. N.A. Gas Appliances EF 0.53 N.A. N.A. Laundry Equipment: Electric Drying EF/COP N.A. N.A. 0.98 Gas Drying EF N.A. N.A. 0.36 Motors EF N.A. N.A. 0.65 Office Equipment: Linear Power Supplies EF N.A. N.A. Switching Power Supplies EF N.A. N.A. Motors EF N.A. N.A. Note(s): Source(s):

186

Super Cool Appliance Design Wins Student Competition | Department of Energy  

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

Cool Appliance Design Wins Student Competition Cool Appliance Design Wins Student Competition Super Cool Appliance Design Wins Student Competition August 23, 2012 - 2:44pm Addthis The winners of the Max Tech and Beyond competition -- a team of University of Maryland students -- designed and built a prototype for a wall unit air conditioner that showed more than 30 percent energy savings when tested in a lab. | Photo courtesy of Yunho Hwang, University of Maryland. The winners of the Max Tech and Beyond competition -- a team of University of Maryland students -- designed and built a prototype for a wall unit air conditioner that showed more than 30 percent energy savings when tested in a lab. | Photo courtesy of Yunho Hwang, University of Maryland. Rebecca Matulka Rebecca Matulka Digital Communications Specialist, Office of Public Affairs

187

Department of Energy Opens Appliance Standards Investigation for Certain  

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

Department of Energy Opens Appliance Standards Investigation for Department of Energy Opens Appliance Standards Investigation for Certain Air Con International Air Conditioners and Heat Pumps Department of Energy Opens Appliance Standards Investigation for Certain Air Con International Air Conditioners and Heat Pumps March 26, 2010 - 6:55pm Addthis WASHINGTON, DC - The U.S. Department of Energy announced today that it has opened an investigation to determine whether certain air conditioners and heat pump products manufactured by Air Con International comply with federal energy efficiency standards. The subpoena issued on Wednesday requires Air Con to submit detailed information about the energy consumption of its products and how Air Con marketed and sold them in the U.S. This action follows similar subpoenas issued earlier in the week for

188

Students Compete to Design Energy-Efficient Appliances | Department of  

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

Students Compete to Design Energy-Efficient Appliances Students Compete to Design Energy-Efficient Appliances Students Compete to Design Energy-Efficient Appliances May 10, 2012 - 1:39pm Addthis 1 of 5 Team Cal Poly Solar is working to significantly reduce the cost and construction time on their solar concentrator for cooking. Image: Lawrence Berkeley National Laboratory 2 of 5 Professor Dale Dolan's students from California Polytechnic State University San Luis Obispo Electrical Engineering department testing the placement of their Hybrid Solar Photovoltaic Panel for Pool Heating. Image: Lawrence Berkeley National Laboratory 3 of 5 Students from the University of Maryland working hard to make a residential air condition unit more efficient. Image: Lawrence Berkeley National Laboratory 4 of 5 Team Ohio State's vapor compression hybrid air/water conditioning system

189

Data Availability in Appliance Standards and Labeling Program  

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

Data Availability in Appliance Data Availability in Appliance Standards and Labeling Program Development and Evaluation John Romankiewicz, Nina Khanna, Edward Vine, and Nan Zhou China Energy Group Environmental Energy Technologies Division Lawrence Berkeley National Laboratory May 2013 This work was supported by the China Sustainable Energy Program of the Energy Foundation and Collaborative Labeling and Appliance Standards Program through the U.S. Department of Energy under Contract No. DE-AC02-05CH11231. LBNL-6282E 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

190

Students Compete to Design Energy-Efficient Appliances | Department of  

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

Students Compete to Design Energy-Efficient Appliances Students Compete to Design Energy-Efficient Appliances Students Compete to Design Energy-Efficient Appliances May 10, 2012 - 1:39pm Addthis 1 of 5 Team Cal Poly Solar is working to significantly reduce the cost and construction time on their solar concentrator for cooking. Image: Lawrence Berkeley National Laboratory 2 of 5 Professor Dale Dolan's students from California Polytechnic State University San Luis Obispo Electrical Engineering department testing the placement of their Hybrid Solar Photovoltaic Panel for Pool Heating. Image: Lawrence Berkeley National Laboratory 3 of 5 Students from the University of Maryland working hard to make a residential air condition unit more efficient. Image: Lawrence Berkeley National Laboratory 4 of 5 Team Ohio State's vapor compression hybrid air/water conditioning system

191

Students Compete to Design Energy-Efficient Appliances | Department of  

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

Students Compete to Design Energy-Efficient Appliances Students Compete to Design Energy-Efficient Appliances Students Compete to Design Energy-Efficient Appliances May 10, 2012 - 1:39pm Addthis 1 of 5 Team Cal Poly Solar is working to significantly reduce the cost and construction time on their solar concentrator for cooking. Image: Lawrence Berkeley National Laboratory 2 of 5 Professor Dale Dolan's students from California Polytechnic State University San Luis Obispo Electrical Engineering department testing the placement of their Hybrid Solar Photovoltaic Panel for Pool Heating. Image: Lawrence Berkeley National Laboratory 3 of 5 Students from the University of Maryland working hard to make a residential air condition unit more efficient. Image: Lawrence Berkeley National Laboratory 4 of 5 Team Ohio State's vapor compression hybrid air/water conditioning system

192

Mississippi Residents Save Through Appliance Rebate Program | Department of  

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

Residents Save Through Appliance Rebate Program Residents Save Through Appliance Rebate Program Mississippi Residents Save Through Appliance Rebate Program October 27, 2010 - 11:39am Addthis Mississippi's Cowboy Maloney stores saw increases of up to 90 percent on front-loading washing machines in April. | Photo courtesy of Flickr user Andrew Kelsall via the Creative Commons license Mississippi's Cowboy Maloney stores saw increases of up to 90 percent on front-loading washing machines in April. | Photo courtesy of Flickr user Andrew Kelsall via the Creative Commons license Lindsay Gsell What are the key facts? Mississippi rebate program issues 37,430 rebates to residents. Recovery Act helped consumers conserve energy and save millions of dollars. Program demand helps one Mississippi retailer see 90% increase in

193

Department of Energy Opens Appliance Standards Investigation for Certain  

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

Department of Energy Opens Appliance Standards Investigation for Department of Energy Opens Appliance Standards Investigation for Certain Air Con International Air Conditioners and Heat Pumps Department of Energy Opens Appliance Standards Investigation for Certain Air Con International Air Conditioners and Heat Pumps March 26, 2010 - 6:55pm Addthis WASHINGTON, DC - The U.S. Department of Energy announced today that it has opened an investigation to determine whether certain air conditioners and heat pump products manufactured by Air Con International comply with federal energy efficiency standards. The subpoena issued on Wednesday requires Air Con to submit detailed information about the energy consumption of its products and how Air Con marketed and sold them in the U.S. This action follows similar subpoenas issued earlier in the week for

194

Updated Buildings Sector Appliance and Equipment Costs and Efficiency  

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

Updated Buildings Sector Updated Buildings Sector Appliance and Equipment Costs and Efficiency August 2013 Independent Statistics & Analysis www.eia.gov U.S. Department of Energy Washington, DC 20585 U.S. Energy Information Administration | Buildings Appliance and Equipment Costs and Efficiency i This report was prepared by the U.S. Energy Information Administration (EIA), the statistical and analytical agency within the U.S. Department of Energy. By law, EIA's data, analyses, and forecasts are independent of approval by any other officer or employee of the United States Government. The views in this report therefore should not be construed as representing those of the U.S. Department of Energy or other Federal agencies. June 2013 U.S. Energy Information Administration | Buildings Appliance and Equipment Costs and Efficiency 1

195

Midea Washing Appliance: Proposed Penalty (2011-CE-1903) | Department of  

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

Proposed Penalty (2011-CE-1903) Proposed Penalty (2011-CE-1903) Midea Washing Appliance: Proposed Penalty (2011-CE-1903) April 22, 2011 DOE alleged in a Notice of Proposed Civil Penalty that Midea Washing Appliances Mfg. Co., Ltd. failed to certify a variety of dishwashers as compliant with the applicable water and energy conservation standards. DOE regulations require a manufacturer (which includes importers) to submit reports certifying that its products have been tested and meet the applicable water and energy conservation standards. This civil penalty notice advises the company of the potential penalties and DOE's administrative process, including the company's right to a hearing. Midea: Proposed Penalty (2011-CE-1903) More Documents & Publications Midea Washing Appliance: Order (2011-CE-1903)

196

Memorandum from VP Technical Services, Association of Home Appliance  

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

from VP Technical Services, Association of Home from VP Technical Services, Association of Home Appliance Manufacturers to the Department of Energy Memorandum from VP Technical Services, Association of Home Appliance Manufacturers to the Department of Energy This memo memorializes the phone call between AHAM and the Department of Energy on November 4, 2009 for inclusion in the public docket. The issues discussed during the call included (1) an update on ice maker energy into the refrigerator (2) freezer test procedure and (3) questions on the status regarding AHAM's clarification request on clothes washer drum volume determination. Memorandum from VP Technical Services, Association of Home Appliance Manufacturers to the Department of Energy More Documents & Publications Ex parte Communication Proceedings of the Computational Needs for the Next Generation Electric

197

Will You Be Purchasing New Appliances for a Rebate from Your...  

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

Will You Be Purchasing New Appliances for a Rebate from Your State? Will You Be Purchasing New Appliances for a Rebate from Your State? December 24, 2009 - 7:30am Addthis This...

198

"Table HC10.10 Home Appliances Usage Indicators by U.S. Census...  

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

0 Home Appliances Usage Indicators by U.S. Census Regions, 2005" " Million U.S. Housing Units" ,"Housing Units (millions)","U.S. Census Region" "Home Appliances Usage...

199

HVAC, Water Heater and Appliance R&D - 2014 BTO Peer Review ...  

Energy Savers [EERE]

HVAC, Water Heater and Appliance R&D - 2014 BTO Peer Review HVAC, Water Heater and Appliance R&D - 2014 BTO Peer Review Presenter: Tony Bouza, U.S. Department of Energy This...

200

The effects of energy efficiency and environmental labels on appliance choice in SouthKorea  

Science Journals Connector (OSTI)

This paper investigates the effects of energy efficiency and environmental labels on households choice of appliances, using a discrete ... on appliance choice. This paper found that households showed a positive ...

Gicheol Jeong; Yeunjoong Kim

2014-10-01T23:59:59.000Z

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


201

A Texas Study of the Effects of the National Appliance Energy Conservation Act of 1987  

E-Print Network [OSTI]

At the present time, no legislated efficiency standards exist in Texas for residential appliances. However, the National Appliance Energy Conservation Act (NAECA) of 1987 passed by the U.S. Senate in February, 1987, sets strict nationwide limits...

Bachmeier, R.

1987-01-01T23:59:59.000Z

202

V-021: Cisco IronPort Web / Email Security Appliance Sophos Anti...  

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

1: Cisco IronPort Web Email Security Appliance Sophos Anti-Virus Multiple Vulnerabilities V-021: Cisco IronPort Web Email Security Appliance Sophos Anti-Virus Multiple...

203

Refrigerator Efficiency in Ghana: Tailoring an appliance market transformation program design for Africa  

E-Print Network [OSTI]

and organizational long-term commitment to furthering energy efficiency.organizational environment. The approach for appliance energy efficiency

Ben Hagan, Essel; Van Buskirk, Robert; Ofosu-Ahenkorah, Alfred; McNeil, Michael A.

2006-01-01T23:59:59.000Z

204

Energy-efficiency labels and standards: A guidebook for appliances, equipment and lighting  

E-Print Network [OSTI]

Appliance Manufacturers (AHAM) certification program forAuthority of Thailand AEU AGO AHAM AMI ANSI ANOPR APEC ARI

McMahon, James E.; Wiel, Stephen

2001-01-01T23:59:59.000Z

205

Oregon State Energy-Efficiency Appliance Rebate Program Helps Low-Income Families  

Office of Energy Efficiency and Renewable Energy (EERE)

Statewide program provides low-income homeowners with rebates on money-saving, energy-efficient appliances.

206

Comment submitted by BSH Home Appliances Corporation regarding the Energy Star Verification Testing Program  

Broader source: Energy.gov [DOE]

This document is a comment submitted by BSH Home Appliances Corporation regarding the Energy Star Verification Testing Program

207

INTERIOR DUCT SYSTEM DESIGN, CONSTRUCTION, AND PERFORMANCE  

SciTech Connect (OSTI)

By removing air distribution and conditioning equipment from unconditioned spaces, homeowners stand to benefit substantially with respect to both energy savings and indoor air quality. Duct leakage introduces: Greater heating and cooling loads from air at extreme temperatures and humidity levels; Outside air and air from unconditioned spaces that may contain air borne contaminants, combustion gases, pollen, mold spores, and/or particles of building materials; and Higher whole-house infiltration/exfiltration rates. Exemplary studies conducted since 1990 have demonstrated the prevalence of duct leakage throughout the United States and measured energy savings of approximately 20% during both heating and cooling seasons from leakage reduction. These all dealt with duct leakage to and/or from unconditioned spaces. In the building science community, leakage within the conditioned space is generally presumed to eliminate the negative consequences of duct leakage with the exception of possibly creating pressure imbalances in the house which relates to higher infiltration and/or exfiltration. The practical challenges of isolating ducts and air handlers from unconditioned spaces require builders to construct an air-tight environment for the ducts. Florida Solar Energy Center researchers worked with four builders in Texas, North Carolina, and Florida who build a furred-down chase located either in a central hallway or at the edges of rooms as an architectural detail. Some comparison homes with duct systems in attics and crawl spaces were included in the test group of more than 20 homes. Test data reveals that all of the duct/AHU systems built inside the conditioned space had lower duct leakage to unconditioned spaces than their conventional counterparts; however, none of the homes was completely free of duct leakage to unconditioned spaces. Common problems included wiring and plumbing penetrations of the chase, failure to treat the chase as an air tight space, and misguided fresh air inlet design. Improvements were implemented by the Texas builder and retested in July. Results showed a 36% reduction in duct leakage, significant enough to warrant the builder adopting the new sealing procedure.

Janet E.R. Mcllvaine; David Beal; Philip Fairey

2001-10-10T23:59:59.000Z

208

Aerogel Impregnated Polyurethane Piping and Duct Insulation  

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

Aerogel Impregnated Polyurethane Aerogel Impregnated Polyurethane Piping and Duct Insulation David M. Hess InnoSense LLC david.hess@innosense.us, 310-530-2011 April 4, 2013 2 | Building Technologies Office eere.energy.gov Purpose & Objectives Problem Statement: Develop an efficient insulation system that will adhere to housing duct work and pipe structures while conforming to complex geometries. New insulations must increase the R-value of existing materials and be easy to apply or retrofit to existing structures.

209

Maryland Heats Up Student Appliance Design Competition | Department of  

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

Maryland Heats Up Student Appliance Design Competition Maryland Heats Up Student Appliance Design Competition Maryland Heats Up Student Appliance Design Competition September 10, 2013 - 11:43am Addthis Students from the University of Maryland won the Max Tech and Beyond Design Competition for their heat pump clothes dryer prototype, which achieved a 59 percent energy savings compared to standard U.S. electric dryers. | Photo courtesy of the University of Maryland. Students from the University of Maryland won the Max Tech and Beyond Design Competition for their heat pump clothes dryer prototype, which achieved a 59 percent energy savings compared to standard U.S. electric dryers. | Photo courtesy of the University of Maryland. Coming in a close second was The Ohio State University team with their design for a combination space cooling and water heating system for homes. The team received venture funding for the state of Ohio to continue developing their prototype, and the team plans to have a consumer-grade appliance ready for testing by summer 2014. | Photo courtesy of James Rowland, Student Team Lead, The Ohio State University

210

Appliance Standards Program Overview- 2014 BTO Peer Review  

Broader source: Energy.gov [DOE]

Presenter: John Cymbalsky, U.S. Department of Energy This presentation at the 2014 Peer Review provided an overview of the Building Technologies Office's Appliance and Equipment Standards Program. Through robust feedback, the BTO Program Peer Review enhances existing efforts and improves future designs.

211

Combustion Safety for Appliances Using Indoor Air (Fact Sheet)  

SciTech Connect (OSTI)

This measure guideline covers how to assess and carry out the combustion safety procedures for appliances and heating equipment that uses indoor air for combustion in low-rise residential buildings. Only appliances installed in the living space, or in an area freely communicating with the living space, vented alone or in tandem with another appliance are considered here. A separate measure guideline addresses combustion appliances located either within the living space in enclosed closets or side rooms or outside the living space in an adjacent area like an attic or garage that use outdoor air for combustion. This document is for inspectors, auditors, and technicians working in homes where energy upgrades are being conducted whether or not air infiltration control is included in the package of measures being applied. In the indoor combustion air case, guidelines summarized here are based on language provided in several of the codes to establish minimum requirements for the space using simplified prescriptive measures. In addition, building performance testing procedures are provided by testing agencies. The codes in combination with the test procedures offer comprehensive combustion safety coverage to address safety concerns, allowing inexperienced residential energy retrofit inspectors to effectively address combustion safety issues and allow energy retrofits to proceed.

Not Available

2014-05-01T23:59:59.000Z

212

Using handhelds for wireless remote control of PCs and appliances  

Science Journals Connector (OSTI)

......upnp.org ). UPnP provides standard protocols for controlling appliances...feedback about state, and defines standard sets of functionality for different...devices. Already, there are standards for devices such as printers...equipment, lighting, and HVAC (heating, venting and air......

Brad A. Myers

2005-05-01T23:59:59.000Z

213

Innovative Concept Appliances: Order (2010-CE-03/0415)  

Broader source: Energy.gov [DOE]

DOE issued an Order after entering into a Compromise Agreement with Innovative Concept Appliances, LLC. to resolve a case involving the failure to certify that a variety of residential clothes washers and clothes dryers comply with the applicable energy conservation standards.

214

Modeling of GE Appliances: Cost Benefit Study of Smart Appliances in Wholesale Energy, Frequency Regulation, and Spinning Reserve Markets  

SciTech Connect (OSTI)

This report is the second in a series of three reports describing the potential of GEs DR-enabled appliances to provide benefits to the utility grid. The first report described the modeling methodology used to represent the GE appliances in the GridLAB-D simulation environment and the estimated potential for peak demand reduction at various deployment levels. The third report will explore the technical capability of aggregated group actions to positively impact grid stability, including frequency and voltage regulation and spinning reserves, and the impacts on distribution feeder voltage regulation, including mitigation of fluctuations caused by high penetration of photovoltaic distributed generation. In this report, a series of analytical methods were presented to estimate the potential cost benefit of smart appliances while utilizing demand response. Previous work estimated the potential technical benefit (i.e., peak reduction) of smart appliances, while this report focuses on the monetary value of that participation. The effects on wholesale energy cost and possible additional revenue available by participating in frequency regulation and spinning reserve markets were explored.

Fuller, Jason C.; Parker, Graham B.

2012-12-31T23:59:59.000Z

215

Duct injection technology prototype development: Nozzle development Subtask 4. 1, Atomizer specifications for duct injection technology  

SciTech Connect (OSTI)

Babcock Wilcox has conducted a program to identify atomizers appropriate for successful in-duct injection of humidification water and lime slurries. The purpose of this program was to identify and quantify atomizer spray and performance criteria that affect the operations and reliability of the in-duct SO{sub 2} removal process, and compare commercially available atomizers to these criteria.

Not Available

1992-02-01T23:59:59.000Z

216

Energy-Efficient Appliances: Selection and maintenance guidelines for major home appliances (Office of Building Technology, State and Community Programs (BTS) Technology Fact Sheet)  

SciTech Connect (OSTI)

Fact sheet for homeowners and contractors that explains the energy savings potential of efficient appliances, how to purchase them, and how to maintain them.

Southface Energy Institute; U.S. Department of Energy's Oak Ridge National Laboratory

2001-08-15T23:59:59.000Z

217

T-588: HP Virtual SAN Appliance Stack Overflow | Department of Energy  

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

T-588: HP Virtual SAN Appliance Stack Overflow T-588: HP Virtual SAN Appliance Stack Overflow T-588: HP Virtual SAN Appliance Stack Overflow March 25, 2011 - 5:05pm Addthis PROBLEM: HP Virtual SAN Appliance Stack Overflow in 'hydra.exe' Lets Remote Users Execute Arbitrary Code. PLATFORM: HP StorageWorks P4000 Virtual SAN Appliance Software ABSTRACT: A vulnerability has been reported in HP StorageWorks P4000 Virtual SAN Appliance Software, which can be exploited by malicious people to compromise a vulnerable system. reference LINKS: Secunia advisory 34782 SecurityTracker Alert ID: 1025249 ZDI-11-111 Bugtraq ID: 47005 IMPACT ASSESSMENT: High Discussion: Hewlett-Packard Virtual SAN Appliance is prone to a remote buffer-overflow vulnerability. Attackers may exploit this issue to execute arbitrary code within the context of the affected application. Failed exploit attempts may result in

218

V-021: Cisco IronPort Web / Email Security Appliance Sophos Anti-Virus  

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

21: Cisco IronPort Web / Email Security Appliance Sophos 21: Cisco IronPort Web / Email Security Appliance Sophos Anti-Virus Multiple Vulnerabilities V-021: Cisco IronPort Web / Email Security Appliance Sophos Anti-Virus Multiple Vulnerabilities November 12, 2012 - 6:00am Addthis PROBLEM: Cisco IronPort Web / Email Security Appliance Sophos Anti-Virus Multiple Vulnerabilities PLATFORM: Cisco IronPort Email Security Appliances (C-Series and X-Series) running Sophos Engine versions 3.2.07.352_4.80 and prior. Cisco IronPort Web Security Appliances (S-Series) running Sophos Engine versions 3.2.07.352_4.80 and prior. ABSTRACT: Cisco Ironport Appliances Sophos Anti-Virus Vulnerabilities. REFERENCE LINKS: Cisco Security Advisory ID: cisco-sa-20121108-sophos Secunia Advisory SA51197 IMPACT ASSESSMENT: High DISCUSSION: Cisco has acknowledged some vulnerabilities in Cisco IronPort Web Security

219

Sales Tax Holiday for Energy-Efficient Appliances | Department of Energy  

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

Sales Tax Holiday for Energy-Efficient Appliances Sales Tax Holiday for Energy-Efficient Appliances Sales Tax Holiday for Energy-Efficient Appliances < Back Eligibility General Public/Consumer Savings Category Heating & Cooling Commercial Heating & Cooling Cooling Appliances & Electronics Heating Water Heating Maximum Rebate None, but sale price limited to $1,500 per appliance Program Info Start Date 08/28/2008 State Missouri Program Type Sales Tax Incentive Rebate Amount 100% sales tax exemption Provider Missouri Department of Revenue The state of Missouri offers consumers a seven-day ''exemption from state sales taxes'' on certain Energy Star certified new appliances. The state sales tax holiday, known as the "Show-Me Green Sales Tax Holiday", applies to Energy Star certified appliances up to $1,500 in price intended for

220

V-021: Cisco IronPort Web / Email Security Appliance Sophos Anti-Virus  

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

1: Cisco IronPort Web / Email Security Appliance Sophos 1: Cisco IronPort Web / Email Security Appliance Sophos Anti-Virus Multiple Vulnerabilities V-021: Cisco IronPort Web / Email Security Appliance Sophos Anti-Virus Multiple Vulnerabilities November 12, 2012 - 6:00am Addthis PROBLEM: Cisco IronPort Web / Email Security Appliance Sophos Anti-Virus Multiple Vulnerabilities PLATFORM: Cisco IronPort Email Security Appliances (C-Series and X-Series) running Sophos Engine versions 3.2.07.352_4.80 and prior. Cisco IronPort Web Security Appliances (S-Series) running Sophos Engine versions 3.2.07.352_4.80 and prior. ABSTRACT: Cisco Ironport Appliances Sophos Anti-Virus Vulnerabilities. REFERENCE LINKS: Cisco Security Advisory ID: cisco-sa-20121108-sophos Secunia Advisory SA51197 IMPACT ASSESSMENT: High DISCUSSION: Cisco has acknowledged some vulnerabilities in Cisco IronPort Web Security

Note: This page contains sample records for the topic "appliances aerosol-based duct" 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

U-126: Cisco Adaptive Security Appliances Port Forwarder ActiveX Control  

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

26: Cisco Adaptive Security Appliances Port Forwarder ActiveX 26: Cisco Adaptive Security Appliances Port Forwarder ActiveX Control Buffer Overflow Vulnerability U-126: Cisco Adaptive Security Appliances Port Forwarder ActiveX Control Buffer Overflow Vulnerability March 16, 2012 - 7:00am Addthis PROBLEM: Cisco Adaptive Security Appliances Port Forwarder ActiveX Control Buffer Overflow Vulnerability PLATFORM: Cisco Adaptive Security Appliance (ASA) 7.x, Cisco Adaptive Security Appliance (ASA) 8.x, Cisco ASA 5500 Series Adaptive Security Appliances ABSTRACT: A vulnerability was reported in Cisco ASA. A remote user can cause arbitrary code to be executed on the target user's system. reference LINKS: Secunia Advisory SA48422 SecurityTracker Alert ID: 1026799 CVE-2012-0358 IMPACT ASSESSMENT: High Discussion: A remote user can create specially crafted HTML that, when loaded by the

222

International Comparative Analysis of Appliance Efficiency Standards &  

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

International Comparative Analysis of Appliance Efficiency Standards & International Comparative Analysis of Appliance Efficiency Standards & Labeling Programs: Implications for China Title International Comparative Analysis of Appliance Efficiency Standards & Labeling Programs: Implications for China Publication Type Conference Proceedings Year of Publication 2012 Authors Zhou, Nan, Nina Zheng, David Fridley, and John Romankiewicz Conference Name ACEEE Summer Study on Energy Efficiency in Buildings Date Published 06/2012 Publisher American Council for an Energy-Efficient Economy Keywords appliance, china, china energy, china energy group, energy analysis and environmental impacts department, energy efficiency, policy studies, standards and labeling program Abstract As a growing consumer of household appliances, lighting and electronic products, China has seen a steady rise in residential electricity use with 13% average annual growth since the 1980s. Over the last twenty years, China has implemented a series of new minimum energy performance standards (MEPS) and mandatory and voluntary energy labels to improve appliance energy efficiency. As China begins planning for the next phase of standards and labeling (S&L) program development under the 12th Five Year Plan, an evaluation of recent program developments and future directions is undertaken by drawing upon the experiences and lessons learned of key international S&L program development. Specifically, this study provides in-depth review and comparative analysis of the development and recent advancements in the U.S. MEPS and Energy Star, Australia MEPS and Energy Label, European Union MEPS and Eco-Design Label and Japanese Top Runner programs with China's S&L program. The international comparative analysis focuses on key elements of S&L development including stakeholder participation, program resources, data collection and availability, analytical methods, as well as program implementation and enforcement mechanisms. This study finds that adequate program resources from national and local levels, wide-ranging stakeholder participation, incorporation of various technical and economic analyses in standards development, and program impact evaluations are key features of successful S&L programs and have room for improvement in China. At the same time, however, China has become more proactive than some international programs in areas such as launching check-testing, laboratory round-robin testing and compliance verification for S&L programs.

223

Evaluation of PEGIT duct connection system  

SciTech Connect (OSTI)

Most air duct system components are assembled in the field and are mechanically fastened by sheet metal screws (for sheet metal-to-sheet metal) or by drawbands (for flex duct-to-sheet metal). Air sealing is separate from this mechanical fastening and is usually achieved using tape or mastic products after mechanical fastening. Field observations have shown that mechanical fastening rarely meets code or manufacturers requirements and that sealing procedures are similarly inconsistent. To address these problems, Proctor Engineering Group (PEG) is developing a system of joining ducts (called PEGIT) that combines the mechanical fastening and sealing into a single self-contained procedure. The PEGIT system uses a shaped flexible seal between specially designed sheet metal duct fittings to both seal and fasten duct sections together. Figure 1 shows the inner duct fitting complete with rubber seal. This seal provides the air seal for the completed fitting and is shaped to allow the inner and outer fittings to slide together, and then to lock the fittings in place. The illustration in Figure 2 shows the approximate cross section of the rubber seal that shows how the seal has a lip that is angled backwards. This angled lip allows the joint to be pushed together by folding flat but then its long axis makes it stiff in the pulling apart direction. This study was undertaken to assist PEG in some of the design aspects of this system and to test the performance of the PEGIT system. This study was carried out in three phases. The initial phase evaluated the performance of a preliminary seal design for the PEGIT system. After the first phase, the seal was redesigned and this new seal was evaluated in the second phase of testing. The third phase performed more detailed testing of the second seal design to optimize the production tolerances of the sheet metal fittings. This report summarizes our findings from the first two phases and provides details about the third phase of testing.

Walker, Iain S.; Brenner, Douglas E.; Sherman, Max H.; Dickerhoff, Darryl J.

2003-08-01T23:59:59.000Z

224

Frameworks for Impact Evaluation of Appliance Standards, Labeling,  

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

International Review of International Review of Frameworks for Impact Evaluation of Appliance Standards, Labeling, and Incentives Nan Zhou, John Romankiewicz, Edward Vine, Nina Khanna, and David Fridley China Energy Group Environmental Energy Technologies Division Lawrence Berkeley National Laboratory December 2012 This work was supported by the China Sustainable Energy Program of the Energy Foundation and Collaborative Labeling and Appliance Standards Program through the U.S. Department of Energy under Contract No. DE-AC02-05CH11231. LBNL-6003E 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

225

Technology Partnerships Are Yielding Reliable, Cost-Saving Appliances |  

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

Technology Partnerships Are Yielding Reliable, Cost-Saving Technology Partnerships Are Yielding Reliable, Cost-Saving Appliances Technology Partnerships Are Yielding Reliable, Cost-Saving Appliances November 9, 2011 - 12:01pm Addthis Oak Ridge National Laboratory's facility tests several water heaters at one time. Because of ORNL's accelerated durability testing, they estimate that 10 months of constant operation in its testing facility is comparable to 10 years of service life in a typical residential setting. | Photo courtesy of the Building Technologies Research and Integration Center, ORNL Oak Ridge National Laboratory's facility tests several water heaters at one time. Because of ORNL's accelerated durability testing, they estimate that 10 months of constant operation in its testing facility is comparable to 10

226

Technology Partnerships Are Yielding Reliable, Cost-Saving Appliances |  

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

Partnerships Are Yielding Reliable, Cost-Saving Partnerships Are Yielding Reliable, Cost-Saving Appliances Technology Partnerships Are Yielding Reliable, Cost-Saving Appliances November 9, 2011 - 12:01pm Addthis Oak Ridge National Laboratory's facility tests several water heaters at one time. Because of ORNL's accelerated durability testing, they estimate that 10 months of constant operation in its testing facility is comparable to 10 years of service life in a typical residential setting. | Photo courtesy of the Building Technologies Research and Integration Center, ORNL Oak Ridge National Laboratory's facility tests several water heaters at one time. Because of ORNL's accelerated durability testing, they estimate that 10 months of constant operation in its testing facility is comparable to 10 years of service life in a typical residential setting. | Photo courtesy of

227

Utility rebates for ENERGY STAR appliances: Are they effective?  

Science Journals Connector (OSTI)

Abstract We estimate the impact of utility cash rebates on the market share of ENERGY STAR appliances by exploiting the variation in timing and size of rebates across US states. We find that a dollar increase in the population-weighted utility rebate raises the share of ENERGY STAR qualified clothes washers by 0.4%, but does not affect dishwasher and refrigerator shares. Using information on energy saved by an ENERGY STAR appliance and assuming a redemption rate of 40%, the cost per tonne of carbon saved is about $140 for the clothes washers rebate program. The corresponding cost of a megawatt hour saved, about $28, is lower than the estimated cost of building and operating an additional power plant and the average on-peak spot price. We conclude that the ENERGY STAR clothes washers rebate program is, on average, a cost-effective way for utilities to reduce electricity demand.

Souvik Datta; Sumeet Gulati

2014-01-01T23:59:59.000Z

228

Grid Friendly Appliances Load-side Solution for Congestion Management  

SciTech Connect (OSTI)

This paper discusses the effectiveness of deploying grid-friendly{trademark} appliances (GFAs) as a load-side solution for congestion management in a competitive electricity market, with the residential house ventilation and air conditioning (HVAC) load used as an example. A GFA is an appliance that can have a sensor and a controller installed to detect price, voltage, or frequency signals and turn on/off according to certain control logic. By using the congestion price as a signal to shift GFA power consumption from high-price periods to low-price periods to reduce load in load pocket areas, transmission line congestion can be successfully mitigated. The magnitude of GFA load reduction and the location of the GFA resources are critical to relieve congestion on targeted lines while not causing other lines to congest. Simulation results are presented and the impact of implementing price-responsive GFAs on the power grid is also studied.

Lu, Ning; Nguyen, Tony B.

2006-05-21T23:59:59.000Z

229

Buildings Energy Data Book: 5.7 Appliances  

Buildings Energy Data Book [EERE]

3 3 Major Appliance Ownership (Millions of Households and Percent of U.S. Households) Appliance Type Room Air Conditioners 30.2 32% 30.4 31% 26.9 26% 27.4 25% 32.7 29% Refrigerators 91.2 98% 96.8 98% 100.0 96% 104.7 96% 111.6 99% Freezers 42.4 45% 41.9 42% 42.8 41% 36.1 33% 48.5 43% Electric Ranges/Cooktops 58.4 63% 65.3 66% 69.2 66% 71.0 65% 68.8 61% Gas Ranges/Cooktops 36.1 39% 38.3 39% 39.4 38% 42.2 39% 45.1 40% Microwave Ovens 77.2 83% 89.5 91% 94.6 91% 97.2 89% 102.6 91% Clothes Washers 86.4 93% 94.3 95% 96.9 93% 90.1 83% 107.1 95% Electric Clothes Dryers 56.1 60% 60.4 61% 61.8 59% 67.6 62% 69.9 62% Gas Clothes Dryers 19.1 21% 21.1 21% 19.8 19% 20.7 19% 22.6 20% Personal Computers N.A. N.A. 43.5 44% N.A. N.A. N.A. N.A. N.A. N.A. Number of U.S. Households 94.0 98.9 107.0 108.8 112.8 Source(s): Appliance Magazine, U.S. Appliance Industry: Market Share, Life Expectancy & Replacement Market, and Saturation Levels, January 2010, p. 11; AHAM,

230

Report to Congress on Appliance Energy Efficiency Rulemakings  

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

Activities Activities Submitted Pursuant to Section 141 of the Energy Policy Act of 2005 and to the Conference Report (109-275) to the FY 2006 Energy and Water Development Appropriations Act U.S. Department of Energy January 2006 January 31, 2006 Table of Contents List of Acronyms ............................................................................................................. iv Executive Summary......................................................................................................... v 1 Introduction .............................................................................................................. 1 2 History of the Appliance Standards Program ..................................................... 3 2.1 Energy Policy and Conservation Act ................................................................. 3

231

An Analysis of the Price Elasticity of Demand for Household Appliances  

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

the Price Elasticity of Demand for Household Appliances the Price Elasticity of Demand for Household Appliances Title An Analysis of the Price Elasticity of Demand for Household Appliances Publication Type Report LBNL Report Number LBNL-326E Year of Publication 2008 Authors Dale, Larry L., and Sydny K. Fujita Document Number LBNL-326E Pagination 19 Date Published 02/2008 Publisher Lawrence Berkeley National Laboratory City Berkeley Abstract This article summarizes our study of the price elasticity of demand1 for home appliances, including refrigerators, clothes washers and dishwashers. In the context of increasingly stringent appliance standards, we are interested in what kind of impact the increased manufacturing costs caused by higher efficiency requirements will have on appliance sales. We chose to study this particular set of appliances because data for the elasticity calculation was more readily available for refrigerators, clothes washers, and dishwashers than for other appliances. We begin with a review of the existing economics literature describing the impact of economic variables on the sale of durable goods. We then describe the market for home appliances and changes in it over the past 20 years. We conclude with summary and interpretation of the results of our regression analysis and present estimates of the price elasticity of demand for the three appliances.

232

Minimizing Energy Losses in Ducts | Department of Energy  

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

Minimizing Energy Losses in Ducts Minimizing Energy Losses in Ducts Minimizing Energy Losses in Ducts June 24, 2012 - 5:45pm Addthis Placing ductwork in conditioned space can help reduce energy losses. | Photo courtesy of ©iStockphoto/SimplyCreativePhotography Placing ductwork in conditioned space can help reduce energy losses. | Photo courtesy of ©iStockphoto/SimplyCreativePhotography In new home construction or in retrofits, proper duct system design is critical. In recent years, energy-saving designs have sought to include ducts and heating systems in the conditioned space. Many existing duct systems lose a lot of energy from leakage and poor insulation, but you can reduce that loss by sealing and insulating your ducts. Existing ducts may also be blocked or may require simple upgrades.

233

Evaluation of a New Ramping Technique for Duct Leakage Testing  

E-Print Network [OSTI]

1 LBNL-61743 Evaluation of a New Ramping Technique for Duct Leakage Testing Iain S. Walker ramping Technique for Duct Leakage Testing Table of contents Introduction......................................................................................................................... 3 DeltaQ ramping testing

234

Microsoft Word - VitPlantInstallsCrucialDuct_20110209.doc  

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

also known as the "Vit Plant," set a giant heating, ventilation and air-conditioning (HVAC) duct in the High-Level Waste Facility. The nuclear-quality duct is part of the...

235

Potential Flow Calculations of Axisymmetric Ducted Wind Turbines  

E-Print Network [OSTI]

An incompressible potential-flow vortex method has been constructed to analyze the flow field of a ducted

Widnall, Sheila

2009-09-02T23:59:59.000Z

236

Cooking Appliance Use in California Homes - Data Collected from a  

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

Cooking Appliance Use in California Homes - Data Collected from a Cooking Appliance Use in California Homes - Data Collected from a Web-Based Survey Title Cooking Appliance Use in California Homes - Data Collected from a Web-Based Survey Publication Type Report LBNL Report Number LBNL-5028E Year of Publication 2011 Authors Klug, Victoria L., Agnes B. Lobscheid, and Brett C. Singer Date Published August 2011 Publisher Lawrence Berkeley National Laboratory City Berkeley, CA Keywords Range Hood Test Facility Abstract Cooking of food and use of natural gas cooking burners generate pollutants that can have substantial impacts on residential indoor air quality. The extent of these impacts depends on cooking frequency, duration and specific food preparation activities in addition to the extent to which exhaust fans or other ventilation measures (e.g. windows) are used during cooking. With the intent of improving our understanding of indoor air quality impacts of cooking-related pollutants, we created, posted and advertised a web-based survey about cooking activities in residences. The survey included questions similar to those in California's Residential Appliance Saturation Survey (RASS), relating to home, household and cooking appliance characteristics and weekly patterns of meals cooked. Other questions targeted the following information not captured in the RASS: (1) oven vs. cooktop use, the number of cooktop burners used and the duration of burner use when cooking occurs, (2) specific cooking activities, (3) the use of range hood or window to increase ventilation during cooking, and (4) occupancy during cooking. Specific cooking activity questions were asked about the prior 24 hours with the assumption that most people are able to recollect activities over this time period. We examined inter-relationships among cooking activities and patterns and relationships of cooking activities to household demographics. We did not seek to obtain a sample of respondents that is demographically representative of the California population but rather to inexpensively gather information from homes spanning ranges of relevant characteristics including the number of residents and presence or absence of children. This report presents the survey, the responses obtained, and limited analysis of the results.

237

Handover Performance of HVAC Duct Based Indoor Wireless Networks  

E-Print Network [OSTI]

Handover Performance of HVAC Duct Based Indoor Wireless Networks A. E. Xhafa, P. Sonthikorn, and O in indoor wireless net- works (IWN) that use heating, ventilation, and air conditioning (HVAC) ducts.e., new call blocking and handover dropping probabilities, of an IWN that uses HVAC ducts are up to 6

Stancil, Daniel D.

238

Long Range Passive UHF RFID System Using HVAC Ducts  

E-Print Network [OSTI]

INVITED P A P E R Long Range Passive UHF RFID System Using HVAC Ducts To provide a potential communications channel, HVAC ducts can function as electromagnetic waveguides; a 30-m read range has been-conditioning (HVAC) ducts as a potential communication channel between passive ultrahigh-frequency (UHF) radio

Hochberg, Michael

239

CALIFORNIA ENERGY Homeowners Benefits To Ducts In  

E-Print Network [OSTI]

efficiency is improved through the integrated design, construction, and operation of building systems of Small Commercial HVAC Systems Integrated Design of Commercial Building Ceiling Systems Integrated Design of the Integrated Design of Residential Ducting & Air Flow Systems research project. The reports are a result

240

Buying an Appliance this Holiday Season? ENERGY STAR Products will Save You  

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

Buying an Appliance this Holiday Season? ENERGY STAR Products will Buying an Appliance this Holiday Season? ENERGY STAR Products will Save You Money and Energy All Year! Buying an Appliance this Holiday Season? ENERGY STAR Products will Save You Money and Energy All Year! December 12, 2012 - 11:40am Addthis When shopping for appliances or electronics for the holidays, look for the ENERGY STAR® and EnergyGuide labels. | Photo by Dennis Schroeder, NREL 22090. When shopping for appliances or electronics for the holidays, look for the ENERGY STAR® and EnergyGuide labels. | Photo by Dennis Schroeder, NREL 22090. Erin Connealy Communications Specialist, Office of Energy Efficiency and Renewable Energy How can I participate? Look for the ENERGY STAR® label to find energy-efficient appliances. It's the holiday season, which is a perfect time to find a great deal on

Note: This page contains sample records for the topic "appliances aerosol-based duct" 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

U-027: RSA Key Manager Appliance Session Logout Bug Fails to Terminate  

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

7: RSA Key Manager Appliance Session Logout Bug Fails to 7: RSA Key Manager Appliance Session Logout Bug Fails to Terminate Sessions U-027: RSA Key Manager Appliance Session Logout Bug Fails to Terminate Sessions November 4, 2011 - 8:00am Addthis PROBLEM: RSA Key Manager Appliance Session Logout Bug Fails to Terminate Sessions. PLATFORM: RSA Key Manager Appliance 2.7 Service Pack 1 ABSTRACT: A remote authenticated user session may not terminate properly. reference LINKS: SecurityTracker Alert ID: 1026276 SecurityFocus Bug Traq Seclists: ESA-2011-035 CVE-2011-2740 IMPACT ASSESSMENT: Medium Discussion: A vulnerability was reported in RSA Key Manager Appliance. A remote authenticated user session may not terminate properly. When using Firefox 4 and 5, an authenticated user session is not terminated properly when logging out.

242

Student-Built Appliances Made to Do More with Less | Department of Energy  

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

Student-Built Appliances Made to Do More with Less Student-Built Appliances Made to Do More with Less Student-Built Appliances Made to Do More with Less August 30, 2012 - 1:40pm Addthis Eric Barendsen Energy Technology Program Specialist, Office of Energy Efficiency and Renewable Energy Although today's home appliances are designed to be far more energy efficient than those made in the decades past, there's always room for improvement. Industry leaders are building energy-saving appliances because consumers demand high-performance products that do more with less energy. Fostering this trend toward innovation in energy efficiency, the Department of Energy (DOE) recently recognized the winners of a university-based student design competition to build more efficient appliances -- products that can be manufactured at a lower cost and outperform comparable

243

Buying an Appliance this Holiday Season? ENERGY STAR Products will Save You  

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

Buying an Appliance this Holiday Season? ENERGY STAR Products will Buying an Appliance this Holiday Season? ENERGY STAR Products will Save You Money and Energy All Year! Buying an Appliance this Holiday Season? ENERGY STAR Products will Save You Money and Energy All Year! December 12, 2012 - 11:40am Addthis When shopping for appliances or electronics for the holidays, look for the ENERGY STAR® and EnergyGuide labels. | Photo by Dennis Schroeder, NREL 22090. When shopping for appliances or electronics for the holidays, look for the ENERGY STAR® and EnergyGuide labels. | Photo by Dennis Schroeder, NREL 22090. Erin Connealy Communications Specialist, Office of Energy Efficiency and Renewable Energy How can I participate? Look for the ENERGY STAR® label to find energy-efficient appliances. It's the holiday season, which is a perfect time to find a great deal on

244

Appliance Rebate Program Still Buzzing in the Beehive State | Department of  

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

Appliance Rebate Program Still Buzzing in the Beehive State Appliance Rebate Program Still Buzzing in the Beehive State Appliance Rebate Program Still Buzzing in the Beehive State September 29, 2010 - 10:02am Addthis Cash for Appliances Utah has distributed nearly $1.1 million of $2.3 million in rebates across the state for products such as clothes washers. | Photo courtesy of Flickr user Takayuki Nakagawa Cash for Appliances Utah has distributed nearly $1.1 million of $2.3 million in rebates across the state for products such as clothes washers. | Photo courtesy of Flickr user Takayuki Nakagawa Lindsay Gsell What are the key facts? Cash for Appliances Utah has distributed more than 7,000 rebates for ENERGY STAR products. The program is supported by $2.3 million in Recovery Act funding. Steady participation in the program has fueled nearly $16 million in

245

Pacific Northwest GridWise Testbed Demonstration Projects; Part II. Grid Friendly Appliance Project  

SciTech Connect (OSTI)

Fifty residential electric water heaters and 150 new residential clothes dryers were modified to respond to signals received from underfrequency, load-shedding appliance controllers. Each controller monitored the power-grid voltage signal and requested that electrical load be shed by its appliance whenever electric power-grid frequency fell below 59.95 Hz. The controllers and their appliances were installed and monitored for more than a year at residential sites at three locations in Washington and Oregon. The controllers and their appliances responded reliably to each shallow underfrequency eventan average of one event per dayand shed their loads for the durations of these events. Appliance owners reported that the appliance responses were unnoticed and caused little or no inconvenience for the homes occupants.

Hammerstrom, Donald J.; Brous, Jerry; Chassin, David P.; Horst, Gale R.; Kajfasz, Robert; Michie, Preston; Oliver, Terry V.; Carlon, Teresa A.; Eustis, Conrad; Jarvegren, Olof M.; Marek, W.; Munson, Ryan L.; Pratt, Robert G.

2007-10-01T23:59:59.000Z

246

Reducing Uncertainty for the DeltaQ Duct Leakage Test  

SciTech Connect (OSTI)

The thermal distribution system couples the HVAC components to the building envelope, and shares many properties of the buildings envelope including moisture, conduction and most especially air leakage performance. Duct leakage has a strong influence on air flow rates through building envelopes (usually resulting in much greater flows than those due to natural infiltration) because unbalanced duct air flows and leaks result in building pressurization and depressurization. As a tool to estimate this effect, the DeltaQ duct leakage test has been developed over the past several years as an improvement to existing duct pressurization tests. It focuses on measuring the air leakage flows to outside at operating conditions that are required for envelope infiltration impacts and energy loss calculations for duct systems. The DeltaQ test builds on the standard envelope tightness blower door measurement techniques by repeating the tests with the system air handler off and on. The DeltaQ test requires several assumptions to be made about duct leakage and its interaction with the duct system and building envelope in order to convert the blower door results into duct leakage at system operating conditions. This study examined improvements to the DeltaQ test that account for some of these assumptions using a duct system and building envelope in a test laboratory. The laboratory measurements used a purpose-built test chamber coupled to a duct system typical of forced air systems in US homes. Special duct leaks with controlled air-flow were designed and installed into an airtight duct system. This test apparatus allowed the systematic variation of the duct and envelope leakage and accurate measurement of the duct leakage flows for comparison to DeltaQ test results. This paper will discuss the laboratory test apparatus design, construction and operation, the various analysis techniques applied to the calculation procedure and present estimates of uncertainty in measured duct leakage.

Walker, Iain S.; Sherman, Max H.; Dickerhoff, Darryl J.

2004-05-01T23:59:59.000Z

247

Particle deposition in ventilation ducts: Connectors, bends anddeveloping flow  

SciTech Connect (OSTI)

In ventilation duct flow the turbulent flow profile is commonly disturbed or not fully developed and these conditions are likely to influence particle deposition to duct surfaces. Particle deposition rates at eight S-connectors, in two 90{sup o} duct bends and in two ducts where the turbulent flow profile was not fully developed were measured in a laboratory duct system with both galvanized steel and internally insulated ducts with hydraulic diameters of 15.2 cm. In the steel duct system, experiments with nominal particle diameters of 1, 3, 5, 9 and 16 {micro}m were conducted at each of three nominal air speeds: 2.2, 5.3 and 9.0 m/s. In the insulated duct system, deposition of particles with nominal diameters of 1, 3, 5, 8 and 13 {micro}m was measured at nominal air speeds of 2.2, 5.3 and 8.8 m/s. Fluorescent techniques were used to directly measure the deposition velocities of monodisperse fluorescent particles to duct surfaces. Deposition at S-connectors, in bends and in straight ducts with developing turbulence was often greater than deposition in straight ducts with fully developed turbulence for equal particle sizes, air speeds and duct surface orientations. Deposition rates at all locations were found to increase with an increase in particle size or air speed. High deposition rates at S-connectors resulted from impaction and these rates were nearly independent of the orientation of the S-connector. Deposition rates in the two 90{sup o} bends differed by more than an order of magnitude in some cases, probably because of the difference in turbulence conditions at the bend inlets. In straight steel ducts where the turbulent flow profile was developing, the deposition enhancement relative to fully developed turbulence generally increased with air speed and decreased with downstream distance from the duct inlet. This enhancement was greater at the duct ceiling and wall than at the duct floor. In insulated ducts, deposition enhancement was less pronounced overall than in steel ducts. Trends that were observed in steel ducts were present, but weaker, in insulated ducts.

Sippola, Mark R.; Nazaroff, William W.

2004-03-01T23:59:59.000Z

248

How to Make Appliance Standards Work: Improving Energy and Water Efficiency Test Procedures  

E-Print Network [OSTI]

Hill. 1996. Energy test procedures for appliances. EnergyWater Efficiency Test Procedures Jim Lutz, Peter Biermayer,Water Efficiency Test Procedures Jim Lutz, Peter Biermayer,

Lutz, Jim

2012-01-01T23:59:59.000Z

249

Table HC6.10 Home Appliances Usage Indicators by Number of Household...  

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

0 Home Appliances Usage Indicators by Number of Household Members, 2005 Total... 111.1 30.0 34.8 18.4...

250

"Table HC12.10 Home Appliances Usage Indicators by Midwest Census...  

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

0 Home Appliances Usage Indicators by Midwest Census Region, 2005" " Million U.S. Housing Units" ,,"Midwest Census Region" ,"U.S. Housing Units (millions)" ,,,"Census Division"...

251

"Table HC13.10 Home Appliances Usage Indicators by South Census...  

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

0 Home Appliances Usage Indicators by South Census Region, 2005" " Million U.S. Housing Units" ,,"South Census Region" ,"U.S. Housing Units (millions)" ,,,"Census Division"...

252

"Table HC7.10 Home Appliances Usage Indicators by Household...  

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

0 Home Appliances Usage Indicators by Household Income, 2005" " Million U.S. Housing Units" ,,"2005 Household Income",,,,,"Below Poverty Line","Eligible for Federal Assistance1"...

253

"Table HC11.10 Home Appliances Usage Indicators by Northeast...  

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

0 Home Appliances Usage Indicators by Northeast Census Region, 2005" " Million U.S. Housing Units" ,,"Northeast Census Region" ," U.S. Housing Units (millions) " ,,,"Census...

254

"Table HC14.10 Home Appliances Usage Indicators by West Census...  

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

0 Home Appliances Usage Indicators by West Census Region, 2005" " Million U.S. Housing Units" ,,"West Census Region" ,"U.S. Housing Units (millions)" ,,,"Census Division" ,,"Total...

255

11th Semi-Annual Report to Congress on Appliance Energy Efficiency...  

Office of Environmental Management (EM)

1th Semi-Annual Report to Congress on Appliance Energy Efficiency Rulemakings - Implementation Report: Energy Conservation Standards Activities 11th Semi-Annual Report to Congress...

256

E-Print Network 3.0 - appliances walking sticks Sample Search...  

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

documents... to the operating efficiency of appliances and their relationship with demand response and load management Source: California Energy Commission Collection: Energy...

257

E-Print Network 3.0 - activator appliances Sample Search Results  

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

documents... to the operating efficiency of appliances and their relationship with demand response and load management Source: California Energy Commission Collection: Energy...

258

An Analysis of the Price Elasticity of Demand for Household Appliances  

E-Print Network [OSTI]

dollars for selected years. AHAM Fact Book, TSDs. Operatingselected years. 1999 dollars. AHAM fact book. Income. Meanof units sold, in millions. AHAM Factbook and Appliance

Dale, Larry

2008-01-01T23:59:59.000Z

259

Realized and prospective impacts of U.S. energy efficiency standards for residential appliances: 2004 update  

E-Print Network [OSTI]

AND ACRONYMS AAUE AFUE AHAM ARI LBNL NPV TSD Average annualAppliance Manufacturers (AHAM) and the Air-Conditioning andcapacity. Historical Data AHAM publishes estimates of

Meyers, Stephen; McMahon, James; McNeil, Michael

2005-01-01T23:59:59.000Z

260

Energy-Efficiency Labels and Standards: A Guidebook for Appliances, Equipment, and Lighting - 2nd Edition  

E-Print Network [OSTI]

of Home Appliance Manufacturers (AHAM) program for room airfeatures. In the case of AHAMs certification program forenergy labels. Meanwhile, AHAM notes the revised ratings in

Wiel, Stephen; McMahon, James E.

2005-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "appliances aerosol-based duct" 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

Realized and Projected Impacts of U.S. Energy Efficiency Standards for Residential and Commercial Appliances  

E-Print Network [OSTI]

Appliance Manufacturers (AHAM) 2 and the Air-Conditioningor specific analytical issues. AHAM publishes time series ofroom air conditioners. The AHAM data are based on laboratory

Meyers, Stephen P.

2008-01-01T23:59:59.000Z

262

Appliance Standards Program Schedule- CCE Overview and Update, dated October 26, 2011  

Broader source: Energy.gov [DOE]

This document is Appliance Standards Program Schedule & CCE Overview and Update presentation, dated 10/26/2011, presented to Energy-Efficiency Advocacy Groups

263

Trends in the cost of efficiency for appliances and consumer electronics  

E-Print Network [OSTI]

Appliance Refrigerators and Freezers Room Air ConditionersPCU3352283352285 a The refrigerator and freezer price trendRefrigerators, Refrigerator-Freezers, and Freezers (Final

Desroches, Louis-Benoit

2013-01-01T23:59:59.000Z

264

Energy-Efficiency Labels and Standards: A Guidebook for Appliances, Equipment, and Lighting - 2nd Edition  

E-Print Network [OSTI]

Promoting Residential Energy Efficiency. Washington, D.C. ,Role of Building Energy Efficiency in Managing AtmosphericConference on Energy Efficiency in Domestic Appliances and

Wiel, Stephen; McMahon, James E.

2005-01-01T23:59:59.000Z

265

A New Diagnostic for Duct Leakage: DeltaQ  

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

A New Diagnostic for Duct Leakage: DeltaQ A New Diagnostic for Duct Leakage: DeltaQ Speaker(s): Iain Walker Date: February 21, 2002 - 12:00pm Location: Bldg. 90 Seminar Host/Point of Contact: Cynthia Tast Duct leakage has been identified as a major contributor to HVAC energy use and building infiltration, particularly in residences. In order to make good estimates of HVAC system energy performance, we need to know how much air leaks between the ducts and outside the building during system operation. Existing methods for determining duct leakage do not perform well due to experimental procedures that produce imprecise results or they require many assumptions to convert measurements into the desired leakage flows. The DeltaQ duct leakage test has been developed by the Energy Performance of Buildings Group at LBNL to determine duct leakage flows by

266

Rationale for Measuring Duct Leakage Flows in Large Commercial Buildings  

SciTech Connect (OSTI)

Industry-wide methods of assessing duct leakage are based on duct pressurization tests, and focus on ''high pressure'' ducts. Even though ''low pressure'' ducts can be a large fraction of the system and tend to be leaky, few guidelines or construction specifications require testing these ducts. We report here on the measured leakage flows from ten large commercial duct systems at operating conditions: three had low leakage (less than 5% of duct inlet flow), and seven had substantial leakage (9 to 26%). By comparing these flows with leakage flows estimated using the industry method, we show that the latter method by itself is not a reliable indicator of whole-system leakage flow, and that leakage flows need to be measured.

Wray, Craig P.; Diamond, Richard C.; Sherman, Max H.

2005-07-01T23:59:59.000Z

267

SNM holdup assessment of Los Alamos exhaust ducts. Final report  

SciTech Connect (OSTI)

Fissile material holdup in glovebox and fume hood exhaust ducting has been quantified for all Los Alamos duct systems. Gamma-based, nondestructive measurements were used to quantify holdup. The measurements were performed during three measurement campaigns. The first campaign, Phase I, provided foot-by-foot, semiquantitative measurement data on all ducting. These data were used to identify ducting that required more accurate (quantitative) measurement. Of the 280 duct systems receiving Phase I measurements, 262 indicated less than 50 g of fissile holdup and 19 indicated fissile holdup of 50 or more grams. Seven duct systems were measured in a second campaign, called Series 1, Phase II. Holdup estimates on these ducts ranged from 421 g of {sup 235}U in a duct servicing a shut-down uranium-machining facility to 39 g of {sup 239}Pu in a duct servicing an active plutonium-processing facility. Measurements performed in the second campaign proved excessively laborious, so a third campaign was initiated that used more efficient instrumentation at some sacrifice in measurement quality. Holdup estimates for the 12 duct systems measured during this third campaign ranged from 70 g of {sup 235}U in a duct servicing analytical laboratories to 1 g of {sup 235}U and 1 g of {sup 239}Pu in a duct carrying exhaust air to a remote filter building. These quantitative holdup estimates support the conclusion made at the completion of the Phase I measurements that only ducts servicing shut-down uranium operations contain about 400 g of fissile holdup. No ventilation ducts at Los Alamos contain sufficient fissile material holdup to present a criticality safety concern.

Marshall, R.S.

1994-02-01T23:59:59.000Z

268

Updated Buildings Sector Appliance and Equipment Costs and Efficiency  

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

Full report (4.1 mb) Full report (4.1 mb) Heating, cooling, & water heating equipment Appendix A - Technology Forecast Updates - Residential and Commercial Building Technologies - Reference Case (1.9 mb) Appendix B - Technology Forecast Updates - Residential and Commercial Building Technologies - Advanced Case (1.3 mb) Lighting and commercial ventilation & refrigeration equipment Appendix C - Technology Forecast Updates - Residential and Commercial Building Technologies - Reference Case (1.1 mb) Appendix D - Technology Forecast Updates - Residential and Commercial Building Technologies - Advanced Case (1.1 mb) Updated Buildings Sector Appliance and Equipment Costs and Efficiency Release date: August 7, 2013 Energy used in the residential and commercial sectors provides a wide range

269

The Pacific Northwest residential consumer: Perceptions and preferences of home heating fuels, major appliances, and appliance fuels  

SciTech Connect (OSTI)

In 1983 the Bonneville Power Administration contracted with the Pacific Northwest Laboratory (PNL) to conduct an analysis of the marketing environment for Bonneville's conservation activities. Since this baseline residential study, PNL has conducted two follow up market research projects: Phase 2 in 1985, and Phase 3, in 1988. In this report the respondents' perceptions, preferences, and fuel switching possibilities of fuels for home heating and major appliances are examined. To aid in effective target marketing, the report identifies market segments according to consumers' demographics, life-cycle, attitudes, and opinions.

Harkreader, S.A.; Hattrup, M.P.

1988-09-01T23:59:59.000Z

270

Non-Intrusive Appliance Load Monitoring: Promise and Practice  

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

Fraunhofer USA Fraunhofer USA Non-intrusive Appliance Load Monitoring (NIALM): Promise and Practice Michael Zeifman, Ph.D. and Kurt Roth, Ph.D. March 1 st , 2012 Building America Stakeholder Meeting © Fraunhofer USA What Is NIALM?  Non-Intrusive Appliance Load Monitoring  A.k.a. Non-Intrusive Load Monitoring  Main breaker/circuit level  Data acquisition (hardware) and disaggregation algorithms (software) 2 07:00 07:30 08:00 08:30 09:00 09:30 0 200 400 600 800 1000 1200 1400 Time Power, W 07:00 07:30 08:00 08:30 09:00 09:30 0 200 400 Power, W Coffee Maker 07:00 07:30 08:00 08:30 09:00 09:30 0 500 1000 Power, W Refrigerator 07:00 07:30 08:00 08:30 09:00 09:30 0 200 400 Time Power, W TV © Fraunhofer USA NIALM: Interest  Significant growth in U.S. granted patents

271

Buildings Energy Data Book: 5.7 Appliances  

Buildings Energy Data Book [EERE]

5 5 Major Residential and Small Commercial Appliance Lifetimes, Ages, and Replacement Picture Typical Service Average 2005 Average Lifetime Range Lifetime Stock Age Units to be Replaced Appliance Type (years) (years) (years) During 2011 (thousands) Refrigerators (1) 10 - 16 12 7.8 9,217 Freezers 8 - 16 11 11.3 2,215 Microwave Ovens 7 - 10 9 N.A. Ranges (2) Electric 12 - 19 16 N.A. 4,281 Gas 14 - 22 17 N.A. 2,854 Clothes Washers 7 - 14 11 N.A. 7,362 Clothes Dryers Electric 8 - 15 12 N.A. 5,095 Gas 8 - 15 12 N.A. 1,480 Water Heaters Electric 4 - 20 13 8.1 4,281 Gas 7 - 15 11 8.1 4,931 Room Air Conditioners 7 - 13 9 6.5 8,216 Facsimile Machines (3) 3 - 5 4 N.A. 3,133 Portable Computers (3) 2 - 4 3 N.A. Note(s): Source(s): 14,625 31,600 Lifetimes based on use by the first owner of the product, and do not necessarily indicate that the product stops working after this period. A

272

Smart charging and appliance scheduling approaches to demand side management  

Science Journals Connector (OSTI)

Abstract Various forms of demand side management (DSM) programs are being deployed by utility companies for load flattening amongst the residential power users. These programs are tailored to offer monetary incentives to electricity customers so that they voluntarily consume electricity in an efficient way. Thus, DSM presents households with numerous opportunities to lower their electricity bills. However, systems that combine the various DSM strategies with a view to maximizing energy management benefits have not received sufficient attention. This study therefore proposes an intelligent energy management framework that can be used to implement both energy storage and appliance scheduling schemes. By adopting appliance scheduling, customers can realize cost savings by appropriately scheduling their power consumption during the low peak hours. More savings could further be achieved through smart electricity storage. Power storage allows electricity consumers to purchase power during off-peak hours when electricity prices are low and satisfy their demands when prices are high by discharging the batteries. For optimal cost savings, the customers must constantly monitor the price fluctuations in order to determine when to switch between the utility grid and the electricity storage devices. However, with a high penetration of consumer owned storage devices, the charging of the batteries must be properly coordinated and appropriately scheduled to avoid creating new peaks. This paper therefore proposes an autonomous smart charging framework that ensures both the stability of the power grid and customer savings.

Christopher O. Adika; Lingfeng Wang

2014-01-01T23:59:59.000Z

273

Conservation Division regiulations for appliance-efficiency standards relating to refrigerators and freezers, room air conditioners, central air conditioners, gas space heaters, water heaters, plumbing fittings, gas clothes dryers, and gas cooking appliances  

SciTech Connect (OSTI)

The text of the appliance efficiency standards for certain types of new appliances sold in California is presented. Specifications and test methods to identify complying refrigerators, freezers, air conditioners, gas space heaters, water heaters, plumbing fittings, gas clothes dryers, and gas cooking appliances are covered.

Not Available

1981-12-16T23:59:59.000Z

274

Appliance Standards : New Concepts : From the Lab to the Marketplace-Ten  

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

Appliance Standards Appliance Standards From the Lab to the Marketplace Ten Years Later, Energy Efficient Technologies from Research at the Lawrence Berkeley National Laboratory Berkeley Lab logo (left) with six rows of gray dots transitioning to a line art drawing of a cityscape and residential houses. Appliance Standards Residential consumers spent $215 billion and commercial consumers spend $154 billion in 20051 on energy for appliances, heating and cooling equipment and lighting, which consumption resulted in 2305 million metric tons of carbon dioxide emissions2. For many years, Berkeley Lab researchers have provided the technical analysis used by the Department of Energy as it established energy efficiency standards for appliances mandated by law. Berkeley Lab's energy policy work includes analyzing the effects on energy

275

Fisher & Paykel Appliances: ENERGY STAR Referral (WA42T26GW1) | Department  

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

Fisher & Paykel Appliances: ENERGY STAR Referral (WA42T26GW1) Fisher & Paykel Appliances: ENERGY STAR Referral (WA42T26GW1) Fisher & Paykel Appliances: ENERGY STAR Referral (WA42T26GW1) June 12, 2013 DOE referred the matter of Fisher & Paykel Appliances residential clothes washer, model WA42T26GW1, to the U.S. Environmental Protection Agency, brand manager for the ENERGY STAR Program, for appropriate action after DOE testing showed that the model does not meet the ENERGY STAR specification. Fisher & Paykel Appliances: ENERGY STAR Referral (WA42T26GW1) More Documents & Publications Regulatory Burden RFI DOE response to questions from AHAM on the supplemental proposed test procedure for residential clothes washers Scoping Study to Evaluate Feasibility of National Databases for EM&V Documents and Measure Savings: Appendices

276

VEA-0016 - In the Matter of GE Appliances | Department of Energy  

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

6 - In the Matter of GE Appliances 6 - In the Matter of GE Appliances VEA-0016 - In the Matter of GE Appliances Sub-Zero Freezer Co. (Sub-Zero), GE Appliances (GE), and Whirlpool Corporation (Whirlpool) filed appeals of our November 3, 2000 decision, granting Viking Range Corporation (Viking) a six-month exception from the 2001 energy appliance efficiency standards for built-in refrigerators. Viking Range Corp., 28 DOE ¶ 81,002 (2000). As discussed below, we have granted the appeals in part. As a result, the six-month exception will be limited to 475 refrigerators per month and will be subject to a monthly reporting requirement. vea0015-16-17.pdf More Documents & Publications VEH-0015 - In the Matter of Sub-Zero Freezer Co. VEA-0015 - In the Matter of Sub-Zero Freezer Co. VEA-0017 - In the Matter of Whirlpool Corporation

277

AcuTemp Expands as Appliances Become More Energy Efficient | Department of  

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

AcuTemp Expands as Appliances Become More Energy Efficient AcuTemp Expands as Appliances Become More Energy Efficient AcuTemp Expands as Appliances Become More Energy Efficient August 9, 2010 - 11:50am Addthis AcuTemp received a $900,000 48C manufacturing tax credit under the American Recovery and Reinvestment Act to increase production of the company's ThermoCor vacuum insulation panels for more efficient ENERGY STAR appliances. | Photo courtesy of AcuTemp | AcuTemp received a $900,000 48C manufacturing tax credit under the American Recovery and Reinvestment Act to increase production of the company's ThermoCor vacuum insulation panels for more efficient ENERGY STAR appliances. | Photo courtesy of AcuTemp | Stephen Graff Former Writer & editor for Energy Empowers, EERE "[Refrigerator manufactures] are searching for technologies," says Doug

278

Sales Tax Holiday for Energy-Efficient Appliances | Department of Energy  

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

Sales Tax Holiday for Energy-Efficient Appliances Sales Tax Holiday for Energy-Efficient Appliances Sales Tax Holiday for Energy-Efficient Appliances < Back Eligibility Multi-Family Residential Residential Savings Category Heating & Cooling Cooling Commercial Heating & Cooling Appliances & Electronics Heat Pumps Program Info Start Date 7/1/2008 State North Carolina Program Type Sales Tax Incentive Rebate Amount 100% sales tax exemption for certain Energy Star appliances Provider N.C. Department of Revenue '''Note: Legislation enacted in June 2011 ([http://www.ncleg.net/enactedlegislation/sessionlaws/html/2011-2012/sl201... S.B. 267]) that removed geothermal heat pumps from the list of energy systems and equipment eligible for this exemption.''' In July 2008, North Carolina enacted legislation establishing a "sales tax

279

Washington State Energy-Efficiency Appliance Rebate Program (SEEARP) Spurs Local Economy, Promotes State-Wide Partnership  

Office of Energy Efficiency and Renewable Energy (EERE)

State of Washington works to save money, spur economic activity, and promote energy-efficient appliance options.

280

Sealing Ducts in Large Commercial Buildings with Aerosolized Sealant Particles  

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

2414 2414 1 Sealing Ducts in Large Commercial Buildings with Aerosolized Sealant Particles M. P. Modera, O. Brzozowski ** , F. R. Carrié * , D. J. Dickerhoff, W. W. Delp, W. J. Fisk, R. Levinson, D. Wang Abstract Electricity energy savings potential by eliminating air leakage from ducts in large commercial buildings is on the order of 10 kWh/m 2 per year (1 kWh/ft 2 ). We have tested, in two large commercial buildings, a new technology that simultaneously seals duct leaks and measures effective leakage area of ducts. The technology is based upon injecting a fog of aerosolized sealant particles into a pressurized duct system. In brief, this process involves blocking all of the intentional openings in a duct system (e.g., diffusers). Therefore, when the system is pressurized, the only place for the air carrying the aerosol

Note: This page contains sample records for the topic "appliances aerosol-based duct" 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

Buried and Encapsulated Ducts, Jacksonville, Florida (Fact Sheet)  

SciTech Connect (OSTI)

Ductwork installed in unconditioned attics can significantly increase the overall heating and cooling costs of residential buildings. In fact, estimated duct thermal losses for single-family residential buildings with ductwork installed in unconditioned attics range from 10% to 45%. In a study of three single-story houses in Florida, the Building America research team Consortium for Advanced Residential Buildings (CARB) investigated the strategy of using buried and/or encapsulated ducts (BED) to reduce duct thermal losses in existing homes. The BED strategy consists of burying ducts in loose-fill insulation and/or encapsulating them in closed cell polyurethane spray foam (ccSPF) insulation. There are three possible combinations of BED strategies: (1) buried ducts; (2) encapsulated ducts (with ccSPF); and (3) buried and encapsulated ducts. The best solution for each situation depends on the climate, age of the house, and the configuration of the HVAC system and attic. For new construction projects, the team recommends that ducts be both encapsulated and buried as the minimal planning and costs required for this will yield optimal energy savings. The encapsulated/buried duct strategy, which utilizes ccSPF to address condensation concerns, is an approach that was developed specifically for humid climates.

Not Available

2013-11-01T23:59:59.000Z

282

Aerodynamic design considerations for a free-flying ducted propeller  

SciTech Connect (OSTI)

The design philosophy for a free-flying vehicle powered by a ducted propeller is presented from an aerodynamic viewpoint. Airframe design concentrates on duct inlet lip curvature, diffuser angle, and methods of vehicle control. Wind tunnel test results are given to evaluate two inlet designs, two exit designs, and the effect of external appendages such as a camera pod or a forebody. Finally, a simple, analytic method of ducted propeller blade design is presented and the results compared with an existing ducted propeller blade. 14 refs., 28 figs., 2 tabs.

Weir, R.J.

1988-01-01T23:59:59.000Z

283

DOE Challenge Home Technical Training- Ducts in Conditioned Space  

Broader source: Energy.gov [DOE]

A publication of the U.S. Department of Energy Challenge Home program: Design Options for Locating Ducts within Conditioned Space.

284

Flexible metallic seal for transition duct in turbine system  

SciTech Connect (OSTI)

A turbine system is disclosed. In one embodiment, the turbine system includes a transition duct. The transition duct includes an inlet, an outlet, and a passage extending between the inlet and the outlet and defining a longitudinal axis, a radial axis, and a tangential axis. The outlet of the transition duct is offset from the inlet along the longitudinal axis and the tangential axis. The transition duct further includes an interface member for interfacing with a turbine section. The turbine system further includes a flexible metallic seal contacting the interface member to provide a seal between the interface member and the turbine section.

Flanagan, James Scott; LeBegue, Jeffrey Scott; McMahan, Kevin Weston; Dillard, Daniel Jackson; Pentecost, Ronnie Ray

2014-04-22T23:59:59.000Z

285

Issues in federal preemption of state appliance energy efficiency regulations  

SciTech Connect (OSTI)

The findings and conclusions of the analysis of the various issues involved in the federal preemption of state regulations for the DOE no standard rule on covered appliances are summarized. The covered products are: refrigerators, refrigerator-freezers, freezers, clothes dryers, kitchen ranges and ovens, water heaters (excluding heat pump water heaters), room air conditioners, central air conditioners (excluding heat pumps), and furnaces. A detailed discussion of the rationale for the positions of groups offering comment for the record is presneted. The pertinent categories of state and local regulations and programs are explained, then detailed analysis is conducted on the covered products and regulations. Issues relating to the timing of preemption of state regulations are discussed, as well as issues relating to burden of proof, contents of petitions for exemptions from preemption, criteria for evaluating petitions, and procedural and other issues. (LEW)

Fang, J.M.; Balistocky, S.; Schaefler, A.M.

1982-12-01T23:59:59.000Z

286

Duct Systems in Large Commercial Buildings: Physical  

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

Duct Systems in Large Commercial Buildings: Physical Characterization, Air Leakage, and Heat Conduction Gains William 1. Fisk, Woody Delp, Rick Diamond, Darryl Dickerhoff, Ronnen Levinson, Mark Modera, Matty Nematollahi, Duo Wang Environmental Energy Technologies Division Indoor Environment Department Lawrence Berkeley National Laboratory Berkeley CA 94720 March 30, 1999 This work was supported by the Assistant Secretary for Energy Efficiency and Renewable Energy, Office of Building Technology and Community Systems, of the US Department of Energy under Contract No. DE-AC03-76SF00098 and by the California Institute For Energy Efficiency. LBNL-42339

287

Buildings Energy Data Book: 5.7 Appliances  

Buildings Energy Data Book [EERE]

Other Major Appliance Shipments, by Type (Including Exports) 1990 2000 2009 2009 Value of Shipments (4) Appliance Type (thousands) (thousands) (thousands) ($million) Room Air Conditioners 3,799 6,496 6,418 129 Ranges (total) 5,873 8,202 5,941 3,158 Electric Ranges 3,350 5,026 3,509 2,041 Gas Ranges 2,354 3,176 2,433 1,117 Microwave Ovens/Ranges 7,693 9,333 N.A. Clothes Washers 5,591 7,495 7,999 4,820 Clothes Dryers (total) 4,160 6,575 6,547 N.A. (5) Electric Dryers 3,190 5,095 5,261 N.A. Gas Dryers 970 1,480 1,286 N.A. Water Heaters (total) 7,252 9,329 9,120 2,321 Electric (1) 3,246 4,299 4,017 869 Gas and Oil (1) 4,005 5,006 5,104 1,452 Solar (2) N.A. 24 N.A. N.A. Office Equipment Personal Computers (3) N.A. Copiers N.A. 1,989 N.A. N.A. Printers N.A. 3,109 Scanners N.A. 9,400 N.A. N.A. Note(s): Source(s): 1) Includes residential and small commercial units. 2) Shipments and value of shipments of entire systems. 3) Includes workstations, laptops,

288

Novel digital control of conventional electric motor drives for home appliances  

Science Journals Connector (OSTI)

Research has been done on developing advanced control strategies for industrial DC motor drives. However, there is little advancement in the controllers designed for small appliance motors, which still use old and inefficient methods of control. The old methods of appliance motor control are the triac control and the PWM control. These methods are cheap and easy to implement, but they have a drawback not regulating the controlled quantity properly and fast enough. The only reason they still persist in the appliance market is because of their cost of implementation. Appliance markets are very sensitive to cost changes; therefore, everything for an appliance motor is optimised for low cost. In this paper, we present a new control strategy for appliance motors, which is inherently digital in nature. 'The pulse adjustment method' can be used to control the speed of appliance motors very effectively. The implementation is easy and the cost of implementation is also low; yet, this method gives better results as compared to the PWM and triac control. The said performance of the pulse adjustment method is proven through simulations.

Srdjan Lukic; Abhijeet Bhandwale; Ali Emadi

2010-01-01T23:59:59.000Z

289

Appliance Standard Program - The FY 2003 Priority -Setting Summary Report and Actions Proposed  

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

Appliance Appliance Standards Program The FY 2003 Priority- Setting Summary Report and Actions Proposed Date: August 22, 2002 Table of Contents i EXECUTIVE SUMMARY.............................................................................................. iv 1 Energy Conservation Program - Product Prioritization Process.......1-1 1.1 Background on Appliance Standards Program........................................... 1-1 1.2 DOE Authority to Add Products ................................................................ 1-2 1.2.1 Consumer Products .................................................................................... 1-3 1.2.2 Commercial Products................................................................................. 1-5 1.2.2.1 Products Regulated under EPCA Provisions Concerning Consumer

290

RATIONALE FOR MEASURING DUCT LEAKAGE FLOWS IN LARGE COMMERCIAL BUILDINGS  

E-Print Network [OSTI]

. Some duct sections operate at high static pressures (e.g., 100 to 2,500 Pa), but other sections leakage flows is to assume that an average duct static pressure applies to every leak. A third important2 ), central HVAC systems continuously supply heated or cooled air to conditioned spaces through

Diamond, Richard

291

Compression effects on pressure loss in flexible HVAC ducts  

SciTech Connect (OSTI)

A study was conducted to evaluate the effect of compression on pressure drop in flexible, spiral wire helix core ducts used in residential and light commercial applications. Ducts of 6 inches, 8 inches and 10 inches (150, 200 and 250 mm) nominal diameters were tested under different compression configurations following ASHRAE Standard 120-1999--Methods of Testing to Determine Flow Resistance of HVAC Air Ducts and Fittings. The results showed that the available published references tend to underestimate the effects of compression. The study demonstrated that moderate compression in flexible ducts, typical of that often seen in field installations, could increase the pressure drop by a factor of four, while further compression could increase the pressure drop by factors close to ten. The results proved that the pressure drop correction factor for compressed ducts cannot be independent of the duct size, as suggested by ASHRAE Fundamentals, and therefore a new relationship was developed for better quantification of the pressure drop in flexible ducts. This study also suggests potential improvements to ASHRAE Standard 120-1999 and provides new data for duct design.

Abushakra, Bass; Walker, Iain S.; Sherman, Max H.

2002-07-01T23:59:59.000Z

292

E-Print Network 3.0 - advanced bile duct Sample Search Results  

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

the bile ducts, reabsorption in the ileum... inhibitors (9, 50). Bile duct ligated and LCA induced cholestasis animal models (8), and human cholestatic... Regulation of...

293

E-Print Network 3.0 - air duct work Sample Search Results  

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

Duct Sealants Published in Proc. RILEM 3rd Summary: residential buildings 1. The air distribution systems require some sort of seal between duct sections... -40% of the...

294

List of Duct/Air sealing Incentives | Open Energy Information  

Open Energy Info (EERE)

Duct/Air sealing Incentives Duct/Air sealing Incentives Jump to: navigation, search The following contains the list of 580 Duct/Air sealing Incentives. CSV (rows 1-500) CSV (rows 501-580) Incentive Incentive Type Place Applicable Sector Eligible Technologies Active AEP (Central and North) - Residential Energy Efficiency Programs (Texas) Utility Rebate Program Texas Construction Installer/Contractor Multi-Family Residential Building Insulation Caulking/Weather-stripping Comprehensive Measures/Whole Building Custom/Others pending approval Duct/Air sealing Unspecified technologies Yes AEP (Central and SWEPCO) - Coolsaver A/C Tune Up (Texas) Utility Rebate Program Texas Commercial Installer/Contractor Residential Central Air conditioners Custom/Others pending approval Duct/Air sealing

295

Duct injection technology prototype development: Nozzle development Subtask 4.1, Atomizer specifications for duct injection technology. Topical report 8  

SciTech Connect (OSTI)

Babcock & Wilcox has conducted a program to identify atomizers appropriate for successful in-duct injection of humidification water and lime slurries. The purpose of this program was to identify and quantify atomizer spray and performance criteria that affect the operations and reliability of the in-duct SO{sub 2} removal process, and compare commercially available atomizers to these criteria.

Not Available

1992-02-01T23:59:59.000Z

296

U-102: Cisco IronPort Encryption Appliance Input Validation Flaw Permits  

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

2: Cisco IronPort Encryption Appliance Input Validation Flaw 2: Cisco IronPort Encryption Appliance Input Validation Flaw Permits Cross-Site Scripting Attacks U-102: Cisco IronPort Encryption Appliance Input Validation Flaw Permits Cross-Site Scripting Attacks February 14, 2012 - 8:00am Addthis PROBLEM: A vulnerability was reported in Cisco IronPort Encryption Appliance. PLATFORM: Version(s): prior to 6.5.3 ABSTRACT: A remote user can conduct cross-site scripting reference LINKS: Vendor URL CVE-2012-0340 Security Tracker ID:1026669 IMPACT ASSESSMENT: Medium Discussion: The interface does not properly filter HTML code from user-supplied input before displaying the input. A remote user can create a specially crafted URL that, when loaded by a target user, will cause arbitrary scripting code to be executed by the target user's browser. The code will originate from

297

"Table HC12.9 Home Appliances Characteristics by Midwest Census Region, 2005"  

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

2.9 Home Appliances Characteristics by Midwest Census Region, 2005" 2.9 Home Appliances Characteristics by Midwest Census Region, 2005" " Million U.S. Housing Units" ,,"Midwest Census Region" ,"U.S. Housing Units (millions)" ,,,"Census Division" ,,"Total Midwest" "Home Appliances Characteristics",,,"East North Central","West North Central" "Total U.S.",111.1,25.6,17.7,7.9 "Cooking Appliances" "Conventional Ovens" "Use an Oven",109.6,25.3,17.6,7.7 "1.",103.3,24,16.8,7.3 "2 or More",6.2,1.3,0.8,0.5 "Do Not Use an Oven",1.5,0.3,"Q","Q" "Most-Used Oven Fuel" "Electric",67.9,14.7,9.5,5.2 "Natural Gas",36.4,9.6,7.5,2.1

298

TEE-0070 - In the Matter of BSH Home Appliances Corporation | Department of  

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

0 - In the Matter of BSH Home Appliances Corporation 0 - In the Matter of BSH Home Appliances Corporation TEE-0070 - In the Matter of BSH Home Appliances Corporation On March 30, 2010, BSH Home Appliances Corporation (BSH) filed an Application for Exception (Application) with the Office of Hearings and Appeals (OHA) of the Department of Energy (DOE). The firm requests temporary relief from the provisions of 10 C.F.R. Part 430, Energy Conservation Program for Consumer Products: Energy Conservation Standards for Refrigerators, Refrigerator-Freezers and Freezers (Refrigerator Efficiency Standards). In its exception request, BSH asserts that the firm will suffer an undue hardship and inequity if required to adhere to the Refrigerator Efficiency Standards, codified at 10 C.F.R. § 430.32. If BSH's Application for Exception is granted, the firm will receive

299

TEE-0074 - In the Matter of GE Appliances & Lighting | Department of Energy  

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

74 - In the Matter of GE Appliances & Lighting 74 - In the Matter of GE Appliances & Lighting TEE-0074 - In the Matter of GE Appliances & Lighting This Decision and Order considers an Application for Exception filed by GE Appliances & Lighting (GE) seeking exception relief from the provision of 10 C.F.R. Part 430, Energy Conservation Program for Consumer Products: Energy Conservation Standards for Refrigerators, Refrigerator-Freezers and Freezers (Refrigerator Efficiency Standards). In its exception request, GE asserts that the firm would suffer a gross inequity if required to adhere to the Refrigerator Efficiency Standards codified at 10 C.F.R. § 430.32. If GE's Application for Exception were granted, GE would receive exception relief from the energy efficiency standard applicable to a new

300

"Table HC14.9 Home Appliances Characteristics by West Census Region, 2005"  

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

4.9 Home Appliances Characteristics by West Census Region, 2005" 4.9 Home Appliances Characteristics by West Census Region, 2005" " Million U.S. Housing Units" ,,"West Census Region" ,"U.S. Housing Units (millions)" ,,,"Census Division" ,,"Total West" "Home Appliances Characteristics",,,"Mountain","Pacific" "Total U.S.",111.1,24.2,7.6,16.6 "Cooking Appliances" "Conventional Ovens" "Use an Oven",109.6,23.7,7.5,16.2 "1.",103.3,22.4,6.8,15.6 "2 or More",6.2,1.3,0.6,0.6 "Do Not Use an Oven",1.5,0.5,"Q",0.4 "Most-Used Oven Fuel" "Electric",67.9,13.4,4.5,8.9 "Natural Gas",36.4,9.2,2.2,7.1 "Propane/LPG",5.2,1,0.7,0.3

Note: This page contains sample records for the topic "appliances aerosol-based duct" 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

"Table HC11.9 Home Appliances Characteristics by Northeast Census Region, 2005"  

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

1.9 Home Appliances Characteristics by Northeast Census Region, 2005" 1.9 Home Appliances Characteristics by Northeast Census Region, 2005" " Million U.S. Housing Units" ,,"Northeast Census Region" ,"U.S. Housing Units (millions)" ,,,"Census Division" ,,"Total Northeast" "Home Appliances Characteristics",,,"Middle Atlantic","New England" "Total U.S.",111.1,20.6,15.1,5.5 "Cooking Appliances" "Conventional Ovens" "Use an Oven",109.6,20.3,14.9,5.4 "1.",103.3,18.7,13.6,5.2 "2 or More",6.2,1.6,1.4,0.2 "Do Not Use an Oven",1.5,0.2,"Q","Q" "Most-Used Oven Fuel" "Electric",67.9,9.7,6.2,3.6 "Natural Gas",36.4,9.4,7.9,1.5

302

Tax Credits, Appliance Rebates, and the End of 2010 | Department of Energy  

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

Tax Credits, Appliance Rebates, and the End of 2010 Tax Credits, Appliance Rebates, and the End of 2010 Tax Credits, Appliance Rebates, and the End of 2010 December 20, 2010 - 5:20am Addthis Andrea Spikes Communicator at DOE's National Renewable Energy Laboratory Confused about the tax credits and appliance rebates? Worried you'll run out of time for both? Here's the straight story on what is going on and when: Federal Tax Credits - download the fact sheet These tax credits are intended to help homeowners install energy-efficient equipment. Several items are eligible for a credit of 30% of the cost, up to a total credit of $1,500, through December 2010. These items must be placed in service by December 31, 2010. They include: Biomass stoves HVAC systems Insulation Roofing Water heaters (non-solar) Windows, doors, and skylights.

303

VEE-0054 - In the Matter of Amana Appliances | Department of Energy  

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

54 - In the Matter of Amana Appliances 54 - In the Matter of Amana Appliances VEE-0054 - In the Matter of Amana Appliances This Decision and Order considers an Application for Exception filed by Amana Appliances (Amana), seeking exception relief from the provisions of 10 C.F.R. Part 430, Energy Conservation Program for Consumer Products: Energy Conservation Standards for Refrigerators, Refrigerator-Freezers and Freezers (Refrigerator Efficiency Standards). In its exception request, Amana asserts that the firm would suffer a competitive disadvantage and undue hardship if required to adhere to the Refrigerator Efficiency Standards of Part 430, effective July 1, 2001, 10 C.F.R. § 430.32. If Amana's Application for Exception were granted, Amana would receive a 10 percent increase in maximum energy consumption allowable under Part 430,

304

Tax Credits, Appliance Rebates, and the End of 2010 | Department of Energy  

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

Tax Credits, Appliance Rebates, and the End of 2010 Tax Credits, Appliance Rebates, and the End of 2010 Tax Credits, Appliance Rebates, and the End of 2010 December 20, 2010 - 5:20am Addthis Andrea Spikes Communicator at DOE's National Renewable Energy Laboratory Confused about the tax credits and appliance rebates? Worried you'll run out of time for both? Here's the straight story on what is going on and when: Federal Tax Credits - download the fact sheet These tax credits are intended to help homeowners install energy-efficient equipment. Several items are eligible for a credit of 30% of the cost, up to a total credit of $1,500, through December 2010. These items must be placed in service by December 31, 2010. They include: Biomass stoves HVAC systems Insulation Roofing Water heaters (non-solar) Windows, doors, and skylights.

305

T-531: The WebVPN implementation on Cisco Adaptive Security Appliances  

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

T-531: The WebVPN implementation on Cisco Adaptive Security T-531: The WebVPN implementation on Cisco Adaptive Security Appliances (ASA) 5500 T-531: The WebVPN implementation on Cisco Adaptive Security Appliances (ASA) 5500 January 10, 2011 - 8:33pm Addthis PROBLEM: The WebVPN implementation on Cisco Adaptive Security Appliances (ASA) 5500 series devices with software before 8.2(3) PLATFORM: Listed Vunerable Platform Details ABSTRACT: The WebVPN implementation on Cisco Adaptive Security Appliances (ASA) 5500 series devices with software before 8.2(3) permits the viewing of CIFS shares even when CIFS file browsing has been disabled, which allows remote authenticated users to bypass intended access restrictions via CIFS requests, aka Bug ID CSCsz80777. reference LINKS: CVE Vulnerability Details: CVE-2010-4680 NIST Vulnerability Summary for CVE-2010-4680

306

EXC-11-0001 - In the Matter of BSH Home Appliances Corporation | Department  

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

1-0001 - In the Matter of BSH Home Appliances Corporation 1-0001 - In the Matter of BSH Home Appliances Corporation EXC-11-0001 - In the Matter of BSH Home Appliances Corporation On January 4, 2012, OHA issued a decision granting an Application for Exception filed by BSH Home Appliances Corporation (BSH). In its Application, the BSH sought relief from the provisions of 10 C.F.R. Part 430, Energy Conservation Program for Consumer Products: Energy Conservation Standards for Refrigerators, Refrigerator-Freezers and Freezers (Refrigerator Efficiency Standards). BSH requested relief for its new automatic defrost upright freezer with through-the-door ice service. BSH noted that the applicable energy efficiency standard for automatic defrost upright freezers (Class 9) does not account for through-the-door ice service and its inherent energy loss. BSH argued that its new product

307

"Table HC13.9 Home Appliances Characteristics by South Census Region, 2005"  

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

3.9 Home Appliances Characteristics by South Census Region, 2005" 3.9 Home Appliances Characteristics by South Census Region, 2005" " Million U.S. Housing Units" ,,"South Census Region" ,"U.S. Housing Units (millions)" ,,,"Census Division" ,,"Total South" "Home Appliances Characteristics",,,"South Atlantic","East South Central","West South Central" "Total U.S.",111.1,40.7,21.7,6.9,12.1 "Cooking Appliances" "Conventional Ovens" "Use an Oven",109.6,40.2,21.5,6.8,11.9 "1.",103.3,38.2,20.5,6.4,11.3 "2 or More",6.2,2.1,1,0.4,0.7 "Do Not Use an Oven",1.5,0.5,"Q","Q","Q" "Most-Used Oven Fuel" "Electric",67.9,30.1,17.3,5.6,7.1

308

"Table HC7.10 Home Appliances Usage Indicators by Household Income, 2005"  

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

0 Home Appliances Usage Indicators by Household Income, 2005" 0 Home Appliances Usage Indicators by Household Income, 2005" " Million U.S. Housing Units" ,,"2005 Household Income",,,,,"Below Poverty Line","Eligible for Federal Assistance1" ,"Housing Units (millions)" ,,"Less than $20,000","$20,000 to $39,999","$40,000 to $59,999","$60,000 to $79,999","$80,000 or More" "Home Appliances Usage Indicators" "Total",111.1,26.7,28.8,20.6,13.1,22,16.6,38.6 "Cooking Appliances" "Frequency of Hot Meals Cooked" "3 or More Times A Day",8.2,2.9,2.5,1.3,0.5,1,2.4,4.6 "2 Times A Day",24.6,6.5,7,4.3,3.2,3.6,4.8,10.3 "Once a Day",42.3,8.8,9.8,8.7,5.1,10,5,12.9

309

Impacts of Imported Liquefied Natural Gas on Residential Appliance Components: Literature Review  

SciTech Connect (OSTI)

An increasing share of natural gas supplies distributed to residential appliances in the U.S. may come from liquefied natural gas (LNG) imports. The imported gas will be of a higher Wobbe number than domestic gas, and there is concern that it could produce more pollutant emissions at the point of use. This report will review recently undertaken studies, some of which have observed substantial effects on various appliances when operated on different mixtures of imported LNG. While we will summarize findings of major studies, we will not try to characterize broad effects of LNG, but describe how different components of the appliance itself will be affected by imported LNG. This paper considers how the operation of each major component of the gas appliances may be impacted by a switch to LNG, and how this local impact may affect overall safety, performance and pollutant emissions.

Lekov, Alex; Sturges, Andy; Wong-Parodi, Gabrielle

2009-12-09T23:59:59.000Z

310

Urban Sustainability Incentives for Residential Water Conservation: Adoption of Multiple High Efficiency Appliances  

Science Journals Connector (OSTI)

Effects of multiple types of water use efficiency appliances on long term water savings and water use trend shifts were analyzed. The study ... in the study group experienced continuous and significant water savi...

Mengshan Lee; Berrin Tansel; Maribel Balbin

2013-05-01T23:59:59.000Z

311

Technical Meeting: Data/Communication Standards and Interoperability of Building Appliances, Equipment, and Systems  

Broader source: Energy.gov [DOE]

On May 1, BTO hosted a technical meeting on Data and Communications Standards and Interoperability of Building Appliances, Equipment and Systems. This page includes the presentation slides and meeting notes.

312

"Table HC9.10 Home Appliances Usage Indicators by Climate Zone...  

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

0 Home Appliances Usage Indicators by Climate Zone, 2005" " Million U.S. Housing Units" ,,"Climate Zone1" ,,"Less than 2,000 CDD and --",,,,"2,000 CDD or More and Less than 4,000...

313

"Table HC8.10 Home Appliances Usage Indicators by Urban/Rural...  

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

0 Home Appliances Usage Indicators by UrbanRural Location, 2005" " Million U.S. Housing Units" ,,"UrbanRural Location (as Self-Reported)" ,"Housing Units (millions)" "Home...

314

"Table HC3.10 Home Appliances Usage Indicators by Owner-Occupied...  

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

0 Home Appliances Usage Indicators by Owner-Occupied Housing Unit, 2005" " Million U.S. Housing Units" ,," Owner-Occupied Housing Units (millions)","Type of Owner-Occupied Housing...

315

"Table HC4.10 Home Appliances Usage Indicators by Renter-Occupied...  

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

0 Home Appliances Usage Indicators by Renter-Occupied Housing Unit, 2005" " Million U.S. Housing Units" ,," Renter-Occupied Housing Units (millions)","Type of Renter-Occupied...

316

Present Status of Residential Appliance Energy Efficiency Standards An International Review  

Science Journals Connector (OSTI)

During the last several years, there has been much interest around the world in improving the energy efficiency of residential appliances. Methods to obtain this improvement include labeling, energy efficient ...

Isaac Turiel

1999-01-01T23:59:59.000Z

317

Estimation of the Energy and Capacity Savings in Texas from Appliance Efficiency Standards  

E-Print Network [OSTI]

The purpose of this presentation will be to assess the technical potential for energy and capacity savings in Texas by the year 2006 by the statewide adoption of minimum appliance efficiency standards equivalent to those recently adopted...

Verdict, M.

1986-01-01T23:59:59.000Z

318

Development of a new duct leakage test: DeltaQ  

SciTech Connect (OSTI)

Duct leakage is a key factor in determining energy losses from forced air heating and cooling systems. Several studies (Francisco and Palmiter 1997 and 1999, Andrews et al. 1998, and Siegel et al. 2001) have shown that the duct system efficiency cannot be reliably determined without good estimates of duct leakage. Specifically, for energy calculations, it is the duct leakage air flow to outside at operating conditions that is required. Existing test methods either precisely measure the size of leaks (but not the flow through them at operating conditions), or measure these flows with insufficient accuracy. The DeltaQ duct leakage test method was developed to provide improved estimates of duct leakage during system operation. In this study we developed the analytical calculation methods and the test procedures used in the DeltaQ test. As part of the development process, we have estimated uncertainties in the test method (both analytically and based on field data) and designed automated test procedures to increase accuracy and reduce the contributions of operator errors in performing field tests. In addition, the test has been evaluated in over 100 houses by several research teams to show that it can be used in a wide range of houses and to aid in finding limits or problems in field applications. The test procedure is currently being considered by ASTM as an update of an existing duct leakage standard.

Walker,I.S.; Sherman,M.H.; Wempen, J.; Wang, D.; McWilliams, J.A.; Dickerhoff, D.J.

2001-08-01T23:59:59.000Z

319

Buildings Energy Data Book: 5.7 Appliances  

Buildings Energy Data Book [EERE]

Refrigeration System Shipments, by Type (Including Exports) 1990 2000 2005 2010 Appliance Type (thousands) (thousands) (thousands) ($million) Refrigerator-Freezers (1) 7,317 9,462 9,369 (2) 5,466 Freezers (chest and upright) 1,328 2,007 2,274 1,958 N/A Refrigerated Display Cases 359 347 177 N/A N/A Unit Coolers (3) 178 207 209 N/A 205 Ice-Making Machines (4) 171 385 373 246 636 Water Cooler 253 348 N/A N/A N/A Beverage Vending Machine 229 353 N/A N/A N/A Note(s): Source(s): 2010 Value of Shipments (thousands) 10,665 1) Does not include commercial products value. 2) Standard sized refrigerator-freezers 6.5 cubic feet and over. 3) Includes heat transfer coolers (refrigeration), ceiling, wall-mounted, and floor-mounted unit coolers. 4) Includes self-contained and not self-contained ice-making machines and combination ice/drink dispensers.

320

Buildings Energy Data Book: 5.7 Appliances  

Buildings Energy Data Book [EERE]

7 7 Room Air Conditioner Capacities and Energy Efficiencies (Shipment-Weighted Averages) EER 1972 5.98 N.A. 1980 7.02 N.A. 1985 7.70 N.A. 1990 8.73 N.A. 1995 9.03 12.0 2000 9.30 11.7 2001 9.63 11.7 2002 9.75 11.7 2003 9.75 11.7 2004 9.71 11.7 2005 9.95 12.0 2006 10.02 12.0 2007 9.81 12.0 2008 9.93 12.0 2009 10.05 12.0 2010 10.18 12.0 Source(s): AHAM, Energy Efficiency and Consumption Trends 2010; AHAM, Efficiency and Consumption Trends 2009; AHAM, 1997 Major Appliance Industry Fact Book, Oct. 1997, Table 27, p. 32 for 1972; AHAM, AHAM 2003 Fact Book, 2003, Table 25, p. 45 for 1980-1985 average capacity and EER; AHAM, AHAM 2005 Fact Book, 2006, Table 19, p. 42 for 1990-2004 average capacity and EER; AHAM, 1994-1999 Directory of Certified Room Air Conditioners, Mar. 2000 for 1994-2000 best available; and ENERGY STAR certified products lists for 2001-2010 best available,

Note: This page contains sample records for the topic "appliances aerosol-based duct" 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

Energy efficiency choice in the purchase of residential appliances  

SciTech Connect (OSTI)

This paper provides a quantitative analysis of the behavior of the market for the purchase of energy efficiency in residential appliances and heating and cooling equipment. We examine the historical efficiency choices over the period 1972 to 1980 for eight consumer products: gas central space heaters, oil central space heaters, room air conditioners, central air conditioners, electric water heaters, gas water heaters, refrigerators, and freezers. We characterize the behavior of the market for these products by an aggregate market discount rate. Except for air conditioners, the observed discount rates are much higher than real interest rates or the discount rates commonly used in life-cycle cost analysis of consumer choice. They appear to be relatively constant, even though fuel prices escalated rapidly over the time period. We conclude from these results that the market for energy efficiency is not performing well. Several explanations of the under investment in efficiency are proposed: (1) lack of information about the costs and benefits of energy efficiency; (2) prevalence of third party purchasers; (3) unavailability of highly efficient equipment without other features; (4) long manufacturing lead times; and (5) other marketing strategies.

Ruderman, H.; Levine, M.D.; McMahon, J.E.

1984-07-01T23:59:59.000Z

322

Duct Leakage Impacts on VAV System Performance in Large Commercial  

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

Duct Leakage Impacts on VAV System Performance in Large Commercial Duct Leakage Impacts on VAV System Performance in Large Commercial Buildings Title Duct Leakage Impacts on VAV System Performance in Large Commercial Buildings Publication Type Report LBNL Report Number LBNL-53605 Year of Publication 2003 Authors Wray, Craig P., and Nance Matson Abstract The purpose of this study is to evaluate the variability of duct leakage impacts on air distribution system performance for typical large commercial buildings in California. Specifically, a hybrid DOE-2/TRNSYS sequential simulation approach was used to model the energy use of a low-pressure terminal-reheat variable-air-volume (VAV) HVAC system with six duct leakage configurations (tight to leaky) in nine prototypical large office buildings (representing three construction eras in three California climates where these types of buildings are common). Combined fan power for the variable-speed-controlled supply and return fans at design conditions was assumed to be 0.8 W/cfm. The VAV system that we simulated had perfectly insulated ducts, and maintained constant static pressure in the ducts upstream of the VAV boxes and a constant supply air temperature at the air-handler. Further evaluations of duct leakage impacts should be carried out in the future after methodologies are developed to deal with duct surface heat transfer effects, to deal with airflows entering VAV boxes from ceiling return plenums (e.g., to model parallel fan-powered VAV boxes), and to deal with static pressure reset and supply air temperature reset strategies.

323

Development of a New Duct leakage Test: Delta Q  

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

Development of a New Duct leakage Test: Delta Q Development of a New Duct leakage Test: Delta Q Title Development of a New Duct leakage Test: Delta Q Publication Type Report LBNL Report Number LBNL-47308 Year of Publication 2001 Authors Walker, Iain S., Max H. Sherman, J. Wempen, Duo Wang, Jennifer A. McWilliams, and Darryl J. Dickerhoff Abstract Several studies (Francisco and Palmiter 1997 and 1999, Andrews et al. 1998, and Siegel et al. 2001) have shown that the duct system efficiency cannot be reliably determined without good estimates of duct leakage. Specifically, for energy calculations, it is the duct leakage air flow to outside at operating conditions that is required. Existing test methods either precisely measure the size of leaks (but not the flow through them at operating conditions), or measure these flows with insufficient accuracy. The DeltaQ duct leakage test method was developed to provide improved estimates of duct leakage during system operation. In this study we developed the analytical calculation methods and the test procedures used in the DeltaQ test. As part of the development process, we have estimated uncertainties in the test method (both analytically and based on field data) and designed automated test procedures to increase accuracy and reduce the contributions of operator errors in performing field tests. In addition, the test has been evaluated in over 100 houses by several research teams to show that it can be used in a wide range of houses and to aid in finding limits or problems in field applications. The test procedure is currently being considered by ASTM as an update of an existing duct leakage standard

324

Evaluation of friction loss in flexible and galvanized duct  

E-Print Network [OSTI]

for Friction Loss in Straight Runs of Duct (a'Ipha=0. 10). 21 Ill Static Pressure Data Converted to Equivalent Lengths. 23 IV Duncan's Multiple Range Test of Variability for Equivalent Lengths of 90 Degree Elbows (al pha=0. IO). 26 V Student t Test... because of the higher Friction losses obtained in the first 1. 5 hours of testing. The Investigators concluded that when flex'ible duct was properly installed the Friction losses compared reasonably well with the friction losses in galvanized duct. i...

Zimmermann, Carlos Michael Alberto

2012-06-07T23:59:59.000Z

325

Sensitivity of forced air distribution system efficiency to climate, duct location, air leakage and insulation  

E-Print Network [OSTI]

Location, Air Leakage and Insulation Iain S. Walker Energy4 Duct Insulation, Location and Leakageinsulation

Walker, Iain

2001-01-01T23:59:59.000Z

326

Method and apparatus for duct sealing using a clog-resistant insertable injector  

DOE Patents [OSTI]

A method for forming a duct access region through one side of a previously installed air duct, wherein the air duct has an air flow with an air flow direction by inserting an aerosol injector into a previously installed air duct through the access region. The aerosol injector includes a liquid tube having a liquid tube orifice for ejecting a liquid to be atomized; and a propellant cap. The method is accomplished by aligning the aerosol injector with the direction of air flow in the duct; activating an air flow within the duct; and spraying a sealant through the aerosol injector to seal the duct in the direction of the air flow.

Wang, Duo (Albany, CA); Modera, Mark P. (Piedmont, CA)

2010-12-14T23:59:59.000Z

327

Improving Building Envelope and Duct Airtightness of US Dwellings The  

E-Print Network [OSTI]

the building envelope and duct system airtightness of US single-family detached homes, manufactured homes, and multi-family homes, before and after energy retrofits. These data are part of the Residential Improving Building Envelope

328

DOE Zero Energy Ready Home Webinar: Ducts in Conditioned Space  

Broader source: Energy.gov [DOE]

DOE Challenge Home is a blueprint for zero energy ready homes. When we make that statement its impossible to justify huge thermal losses from ducts in unconditioned spaces. Thats why one of...

329

Ducts Sealing Using Injected Spray Sealant, Raleigh, North Carolina...  

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

sealed by hand with mastic. Air handlers were sealed with foil tape or mastic. Duct boots were sealed to floors and ceilings with foil tape or mastic. Lessons Learned *...

330

DOE Zero Energy Ready Home Webinar: Ducts in Conditioned Space...  

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

America research program its and partners have worked out the kinks on a toolkit of duct design strategies. In this session you'll learn the pros and cons of these strategies so...

331

Clutter-Based Evaporation Duct Estimation Performance Using Meteorological Statistics  

E-Print Network [OSTI]

of California, Mediterranean, Persian Gulf, and Coast of Brazil. The effects of the radar frequency (S, C, and X, such as the Mediterranean, Persian Gulf, East China Sea, and California Coast, atmospheric ducts are common occurrences

Gerstoft, Peter

332

Economizer Applications in Dual-Duct Air-Handling Units  

E-Print Network [OSTI]

This paper provides analytical tools and engineering methods to evaluate the feasibility of the economizer for dual-duct air-handling units. The results show that the economizer decreases cooling energy consumption without heating energy penalties...

Joo, I.; Liu, M.

2002-01-01T23:59:59.000Z

333

New and Underutilized Technology: Duct Sealants | Department of Energy  

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

Duct Sealants Duct Sealants New and Underutilized Technology: Duct Sealants October 8, 2013 - 3:01pm Addthis The following information outlines key deployment considerations for duct sealants within the Federal sector. Benefits Aerosol sealant is injected into the ductwork to seal leaks. This can save energy and costs associated with heating, cooling, and fan operation depending on building type. Application Condensing boilers are appropriate for most building applications. Key Factors for Deployment Sealing ductwork should be a standard energy conservation measure evaluated during design, construction, major renovation, or other HVAC projects. Ranking Criteria Federal energy savings, cost-effectiveness, and probability of success are ranked 0-5 with 0 representing the lowest ranking and 5 representing the

334

Appliance Standards Program Schedule- CCE Overview and Update, presented at AHRI 2011 Annual Meeting, dated November 14, 2011  

Broader source: Energy.gov [DOE]

This document is the presentation for the Appliance Standards Program Schedule - CCE Overview and Update, presented at AHRI 2011 Annual Meeting on 11/14/ 2011

335

Comment submitted by the Association of Home Appliance Manufacturers (AHAM) regarding the Energy Star Verification Testing Program  

Broader source: Energy.gov [DOE]

This document is a comment submitted by the Association of Home Appliance Manufacturers (AHAM) regarding the Energy Star Verification Testing Program

336

Analysis of Potential Energy Saving and CO2 Emission Reduction of Home Appliances and Commercial Equipments in China  

E-Print Network [OSTI]

used to model the total energy consumption and potentialscenario, the total energy consumption of each appliance (is higher than Chinas total energy consumption in Continued

Zhou, Nan

2011-01-01T23:59:59.000Z

337

Analysis of Potential Energy Saving and CO2 Emission Reduction of Home Appliances and Commercial Equipments in China  

E-Print Network [OSTI]

used to model the total energy consumption and potentialscenario, the total energy consumption of each appliance (than Chinas total energy consumption in 2009. Continued

Zhou, Nan

2010-01-01T23:59:59.000Z

338

WHAT CAN WE LEARN FROM HIGH FREQUENCY APPLIANCE LEVEL ENERGY METERING?RESULTS FROM A FIELD EXPERIMENT  

E-Print Network [OSTI]

the household electricity consumption in the EU, potentialon household electricity consumption: a tool for savinghourly appliance-level electricity consumption data for 124

Chen, Victor; Delmas, Magali A; Kaiser, William; Locke, Stephen

2014-01-01T23:59:59.000Z

339

Appliance Standards Update and Review of Certification, Compliance and Enforcement Powerpoint Presentation for ASHRAE Conference, January 31, 2011  

Broader source: Energy.gov [DOE]

This document is Appliance Standards Update and Review of Certification, Compliance and Enforcement Powerpoint Presentation for ASHRAE Conference, January 31, 2011

340

BETTER DUCT SYSTEMS FOR HOME HEATING AND COOLING.  

SciTech Connect (OSTI)

This is a series of six guides intended to provide a working knowledge of residential heating and cooling duct systems, an understanding of the major issues concerning efficiency, comfort, health, and safety, and practical tips on installation and repair of duct systems. These guides are intended for use by contractors, system designers, advanced technicians, and other HVAC professionals. The first two guides are also intended to be accessible to the general reader.

ANDREWS,J.

2001-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "appliances aerosol-based duct" 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

Measure Guideline: Buried and/or Encapsulated Ducts  

SciTech Connect (OSTI)

Buried and/or encapsulated ducts (BEDs) are a class of advanced, energy-efficiency strategies intended to address the significant ductwork thermal losses associated with ducts installed in unconditioned attics. BEDs are ducts installed in unconditioned attics that are covered in loose-fill insulation and/or encapsulated in closed cell polyurethane spray foam insulation. This Measure Guideline covers the technical aspects of BEDs as well as the advantages, disadvantages, and risks of BEDs compared to other alternative strategies. This guideline also provides detailed guidance on installation of BEDs strategies in new and existing homes through step-by-step installation procedures. This Building America Measure Guideline synthesizes previously published research on BEDs and provides practical information to builders, contractors, homeowners, policy analysts, building professions, and building scientists. Some of the procedures presented here, however, require specialized equipment or expertise. In addition, some alterations to duct systems may require a specialized license. Persons implementing duct system improvements should not go beyond their expertise or qualifications. This guideline provides valuable information for a building industry that has struggled to address ductwork thermal losses in new and existing homes. As building codes strengthen requirements for duct air sealing and insulation, flexibility is needed to address energy efficiency goals. While ductwork in conditioned spaces has been promoted as the panacea for addressing ductwork thermal losses, BEDs installations approach - and sometimes exceed - the performance of ductwork in conditioned spaces.

Shapiro, C.; Zoeller, W.; Mantha, P.

2013-08-01T23:59:59.000Z

342

Integrating ducts into the conditioned space: Successes and challenges  

SciTech Connect (OSTI)

In residential and light commercial construction in the United States, heating and cooling ducts are often located outside the thermal or pressure boundary of the conditioned space. This location is selected for aesthetic and space requirement reasons. Typical duct locations include attics, above dropped ceilings, crawlspaces, and attached garages. A wide body of literature has found that distribution system conduction and air leakage can cause 30-40% energy losses before cooling and heating air reaches the conditioned space. Recent innovative attempts at locating ducts in the conditioned space have had mixed results in terms of improving duct efficiency. Some of these strategies include cathedralizing attics (sealing and insulating at the attic roofline) and locating ducts in interstitial spaces. This paper reviews modeling studies that suggest substantial savings could be realized from these strategies and presents field measurements which reveal that construction planning and execution errors can prevent these strategies from being widely applied or from being effective when they are applied. These types of problems will need to be overcome for effective integration of ducts into the conditioned space.

Siegel, Jeffrey; Walker, Iain

2004-05-01T23:59:59.000Z

343

Recovery and separation of high-value plastics from discarded household appliances  

SciTech Connect (OSTI)

Argonne National Laboratory is conducting research to develop a cost- effective and environmentally acceptable process for the separation of high-value plastics from discarded household appliances. The process under development has separated individual high purity (greater than 99.5%) acrylonitrile-butadiene-styrene (ABS) and high- impact polystyrene (HIPS) from commingled plastics generated by appliance-shredding and metal-recovery operations. The process consists of size-reduction steps for the commingled plastics, followed by a series of gravity-separation techniques to separate plastic materials of different densities. Individual plastics of similar densities, such as ABS and HIPS, are further separated by using a chemical solution. By controlling the surface tension, the density, and the temperature of the chemical solution we are able to selectively float/separate plastics that have different surface energies. This separation technique has proven to be highly effective in recovering high-purity plastics materials from discarded household appliances. A conceptual design of a continuous process to recover high-value plastics from discarded appliances is also discussed. In addition to plastics separation research, Argonne National Laboratory is conducting research to develop cost-effective techniques for improving the mechanical properties of plastics recovered from appliances.

Karvelas, D.E.; Jody, B.J.; Poykala, J.A. Jr.; Daniels, E.J. [Argonne National Lab., IL (United States). Energy Systems Div.; Arman, B. [Argonne National Lab., IL (United States). Energy Systems Div.]|[Praxair, Inc., Tarrytown, NY (United States)

1996-03-01T23:59:59.000Z

344

Sealing Ducts in Large Commercial Buildings with Aerosolized Sealant  

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

Sealing Ducts in Large Commercial Buildings with Aerosolized Sealant Sealing Ducts in Large Commercial Buildings with Aerosolized Sealant Particles Title Sealing Ducts in Large Commercial Buildings with Aerosolized Sealant Particles Publication Type Journal Article LBNL Report Number LBNL-42414 Year of Publication 2001 Authors Modera, Mark P., Olivier Brzozowski, François Rémi Carrié, Darryl J. Dickerhoff, William W. Delp, William J. Fisk, Ronnen M. Levinson, and Duo Wang Journal Energy & Buildings Volume 34 Start Page Chapter Pagination 705-714 Abstract Electricity energy savings potential by eliminating air leakage from ducts in large commercial buildings is on the order of 10 kWh/m2 per year (1 kWh/ft2). We have tested, in two large commercial buildings, a new technology that simultaneously seals duct leaks and measures effective leakage area of ducts. The technology is based upon injecting a fog of aerosolized sealant particles into a pressurized duct system. In brief, this process involves blocking all of the intentional openings in a duct system (e.g., diffusers). Therefore, when the system is pressurized, the only place for the air carrying the aerosol particles to exit the system is through the leaks. The key to the technology is to keep the particles suspended within the airstream until they reach the leaks, and then to have them leave the airstream and deposit on the leak sites. The principal finding from this field study was that the aerosol technology is capable of sealing the leaks in a large commercial building duct system within a reasonable time frame. In the first building, 66% of the leakage area was sealed within 2.5 hours of injection, and in the second building 86% of the leakage area was sealed within 5 hours. We also found that the aerosol could be blown through the VAV boxes in the second building without impacting their calibrations or performance. Some remaining questions are (1) how to achieve sealing rates comparable to those experienced in smaller residential systems; and (2) what tightness level these ducts systems can be brought to by means of aerosol sealing.

345

Appliance Upgrades to Consider for Next Tax Season | Department of Energy  

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

Appliance Upgrades to Consider for Next Tax Season Appliance Upgrades to Consider for Next Tax Season Appliance Upgrades to Consider for Next Tax Season April 15, 2013 - 2:28pm Addthis Solar energy systems are among the renewable and efficiency purchases that are eligible for tax credits. | Photo courtesy of Industrial Solar Technology Corp. Solar energy systems are among the renewable and efficiency purchases that are eligible for tax credits. | Photo courtesy of Industrial Solar Technology Corp. Erik Hyrkas Erik Hyrkas Media Relations Specialist, Office of Energy Efficiency & Renewable Energy What does this mean for me? If you missed the energy efficiency and renewable energy tax credits for 2012, you can still take advantage of them in 2013. Tax season comes to a close today, and if you missed the energy efficiency

346

Table HC15.10 Home Appliances Usage Indicators by Four Most Populated States, 2005  

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

0 Home Appliances Usage Indicators by Four Most Populated States, 2005 0 Home Appliances Usage Indicators by Four Most Populated States, 2005 Total.................................................................................... 111.1 7.1 7.0 8.0 12.1 Cooking Appliances Frequency of Hot Meals Cooked 3 or More Times A Day................................................. 8.2 0.6 0.5 0.8 1.4 2 Times A Day.............................................................. 24.6 1.4 1.5 2.0 3.1 Once a Day................................................................... 42.3 2.4 3.0 2.7 4.1 A Few Times Each Week.............................................. 27.2 2.1 1.7 1.7 2.5 About Once a Week...................................................... 3.9 0.3 Q 0.4 0.6 Less Than Once a Week............................................... 4.1 Q Q 0.3 0.4 No Hot Meals Cooked...................................................

347

Modeling of GE Appliances in GridLAB-D: Peak Demand Reduction  

SciTech Connect (OSTI)

The widespread adoption of demand response enabled appliances and thermostats can result in significant reduction to peak electrical demand and provide potential grid stabilization benefits. GE has developed a line of appliances that will have the capability of offering several levels of demand reduction actions based on information from the utility grid, often in the form of price. However due to a number of factors, including the number of demand response enabled appliances available at any given time, the reduction of diversity factor due to the synchronizing control signal, and the percentage of consumers who may override the utility signal, it can be difficult to predict the aggregate response of a large number of residences. The effects of these behaviors can be modeled and simulated in open-source software, GridLAB-D, including evaluation of appliance controls, improvement to current algorithms, and development of aggregate control methodologies. This report is the first in a series of three reports describing the potential of GE's demand response enabled appliances to provide benefits to the utility grid. The first report will describe the modeling methodology used to represent the GE appliances in the GridLAB-D simulation environment and the estimated potential for peak demand reduction at various deployment levels. The second and third reports will explore the potential of aggregated group actions to positively impact grid stability, including frequency and voltage regulation and spinning reserves, and the impacts on distribution feeder voltage regulation, including mitigation of fluctuations caused by high penetration of photovoltaic distributed generation and the effects on volt-var control schemes.

Fuller, Jason C.; Vyakaranam, Bharat GNVSR; Prakash Kumar, Nirupama; Leistritz, Sean M.; Parker, Graham B.

2012-04-29T23:59:59.000Z

348

Fiberglass Duct Cleaning Safe Work Practices Duct Cleaning -Prior to reaching a decision to clean a duct, an investigation of possible  

E-Print Network [OSTI]

practices for cleaning ducts: · Contact vacuum - Uses a portable vacuum with a HEPA filter. Direct contact filter (HEPA) vacuum or use vacuum equipment that exhausts particles safely outside of the building-insulating any access holes that were made or used so they are airtight. 7. All components of the HVAC system

de Lijser, Peter

349

Measure Guideline: Optimizing the Configuration of Flexible Duct Junction Boxes  

SciTech Connect (OSTI)

This measure guideline offers additional recommendations to heating, ventilation, and air conditioning (HVAC) system designers for optimizing flexible duct, constant-volume HVAC systems using junction boxes within Air Conditioning Contractors of America (ACCA) Manual D guidance (Rutkowski, H. Manual D -- Residential Duct Systems, 3rd edition, Version 1.00. Arlington, VA: Air Conditioning Contractors of America, 2009.). IBACOS used computational fluid dynamics software to explore and develop guidance to better control the airflow effects of factors that may impact pressure losses within junction boxes among various design configurations (Beach, R., Prahl, D., and Lange, R. CFD Analysis of Flexible Duct Junction Box Design. Golden, CO: National Renewable Energy Laboratory, submitted for publication 2013). These recommendations can help to ensure that a system aligns more closely with the design and the occupants' comfort expectations. Specifically, the recommendations described herein show how to configure a rectangular box with four outlets, a triangular box with three outlets, metal wyes with two outlets, and multiple configurations for more than four outlets. Designers of HVAC systems, contractors who are fabricating junction boxes on site, and anyone using the ACCA Manual D process for sizing duct runs will find this measure guideline invaluable for more accurately minimizing pressure losses when using junction boxes with flexible ducts.

Beach, R.; Burdick, A.

2014-03-01T23:59:59.000Z

350

Duct Chase Sprinkler Replacement Project (4594), 5/31/2012  

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

Duct Chase Sprinkler Replacement Project (4594) Duct Chase Sprinkler Replacement Project (4594) Program or Field Office: Y-12 Site Office Location(s) (Citv/County/State): Oak Ridge, Anderson County, Tennessee Proposed Action Description: The proposed action is provide replacement of corroded and aged sprinkler heads in the plenum duct chases. Categorical Exclusion(s) Applied: 81.3- Routine maintenance Submit by E-mail For the complete DOE National Environmental Policy Act regulations regarding categorical exclusions, including the full text of each categorical exclusion, see Subpart D of I 0 CFR Part 1021. Regulatory Requirements in 10 CFR 1021.410(b): (See full text in regulation) [{Jrhe proposal fits within a class of actions that is listed in Appendix A orB to 10 CFR Part 1021, Subpart D.

351

Our Dog Discovered Our Ducts Have Cats | Department of Energy  

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

Our Dog Discovered Our Ducts Have Cats Our Dog Discovered Our Ducts Have Cats Our Dog Discovered Our Ducts Have Cats January 18, 2010 - 7:30am Addthis Amy Foster Parish Our Australian Shepherd, Matilda, is not the fiercest of protectors. In fact, she's a total coward. She flees in horror from strangers and is terrorized by the vacuum cleaner; even a pair of shoes left in an unaccustomed place can strike fear in her heart. But let her see a cat in the back yard, or even catch the scent of one on a walk, and my cowardly Matilda becomes a superhero ready to save me from the feline menace. So when Matilda started pulling her superhero routine in the house a few weeks ago, running from room to room and growling at the air registers in the floor, I was immediately suspicious. We don't own a cat, and Matilda's

352

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

SciTech Connect (OSTI)

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

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

2012-01-01T23:59:59.000Z

353

V-031: IBM WebSphere DataPower XC10 Appliance Bugs Let Remote Authenticated  

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

1: IBM WebSphere DataPower XC10 Appliance Bugs Let Remote 1: IBM WebSphere DataPower XC10 Appliance Bugs Let Remote Authenticated Users Gain Elevated Privileges and Remote Users Deny Service V-031: IBM WebSphere DataPower XC10 Appliance Bugs Let Remote Authenticated Users Gain Elevated Privileges and Remote Users Deny Service November 22, 2012 - 3:00am Addthis PROBLEM: IBM WebSphere DataPower XC10 Appliance Bugs Let Remote Authenticated Users Gain Elevated Privileges and Remote Users Deny Service PLATFORM: Version(s): XC10 2.0.0.0 - 2.0.0.3, 2.1.0.0 - 2.1.0.2 ABSTRACT: Several vulnerabilities were reported in IBM WebSphere DataPower. REFERENCE LINKS: IBM Security Bulletin SecurityTracker Alert ID: 1027798 CVE-2012-5758 CVE-2012-5759 CVE-2012-5756 IMPACT ASSESSMENT: High DISCUSSION: Several vulnerabilities were reported in IBM WebSphere DataPower. A remote

354

Load control in low voltage level of the electricity grid using CHP appliances  

E-Print Network [OSTI]

as a Virtual Power Plant to the electricity grid. In this work we focus on different algorithms to control is centrally generated in large power plants and in which distribution means distribution from these power.g.c.bosman@utwente.nl Abstract--The introduction of µCHP (Combined Heat and Power) appliances and other means of distributed

Al Hanbali, Ahmad

355

Measure Guideline: Combustion Safety for Natural Draft Appliances Using Indoor Air  

SciTech Connect (OSTI)

This measure guideline covers how to assess and carry out the combustion safety procedures for appliances and heating equipment that uses indoor air for combustion in low-rise residential buildings. Only appliances installed in the living space, or in an area freely communicating with the living space, vented alone or in tandem with another appliance are considered here. A separate measure guideline addresses combustion appliances located either within the living space in enclosed closets or side rooms or outside the living space in an adjacent area like an attic or garage that use outdoor air for combustion. This document is for inspectors, auditors, and technicians working in homes where energy upgrades are being conducted whether or not air infiltration control is included in the package of measures being applied. In the indoor combustion air case, guidelines summarized here are based on language provided in several of the codes to establish minimum requirements for the space using simplified prescriptive measures. In addition, building performance testing procedures are provided by testing agencies. The codes in combination with the test procedures offer comprehensive combustion safety coverage to address safety concerns, allowing inexperienced residential energy retrofit inspectors to effectively address combustion safety issues and allow energy retrofits to proceed.

Brand, L.

2014-04-01T23:59:59.000Z

356

Energy and CO2 efficient scheduling of smart appliances in active houses equipped with batteries  

E-Print Network [OSTI]

is commonly defined as changes in electricity use by consumers in response to changes in the electricity price in household load profile, e.g., see [6]. The main conclusions are that employing hourly electricity prices hard for consumers to reschedule their appliances based on time-varying electricity prices and CO2

Johansson, Karl Henrik

357

Information on the Department of Energy's analyses to determine the need for appliance efficiency standards  

SciTech Connect (OSTI)

A historical overview of three separate Department of Energy analyses performed to determine the need for appliance efficiency standards is presented. An identification of the assumptions used in each of the analyses and the conclusions reached in each analysis are covered. Standards for furnaces, water heaters, central air conditioners, refrigerators, ranges/ovens, clothes dryers, freezers, and room air conditioners are considered. (MCW)

Not Available

1981-12-23T23:59:59.000Z

358

PROJECT GOALS Assess the extent of hidden energy usage, through appliances  

E-Print Network [OSTI]

the extent of hidden energy uses in home and office environments. Hidden energy ­ also known as `phantom (CONTINUED) Findings show that: The average standby power consumption of appliances on `standby mode' was 45 significant implications for power consumption, energy bills and greenhouse gas emissions, despite

359

An Appliance-driven Approach to Detection of Corrupted Load Curve Data  

E-Print Network [OSTI]

@sfu.ca, jiuyang_tang@nudt.edu.cn, jshlei@shiep.edu.cn ABSTRACT Load curve data in power systems refers to usersAn Appliance-driven Approach to Detection of Corrupted Load Curve Data Guoming Tang1,3 , Kui Wu1 discov- ered in the data. Load curve data, however, usually suffers from corruptions caused by various

Pei, Jian

360

Impact of domestic woodburning appliances on indoor air quality Corinne Mandin1  

E-Print Network [OSTI]

air pollution study (CITEPA), France * Corresponding email: Eva.Leoz@ineris.fr SUMMARY Data pollutants in ambient air. Consequently our study aims at describing both emission factors and inerisImpact of domestic woodburning appliances on indoor air quality Corinne Mandin1 , Jacques Ribéron2

Boyer, Edmond

Note: This page contains sample records for the topic "appliances aerosol-based duct" 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

Bundle duct interaction studies for fuel assemblies. [LMFBR  

SciTech Connect (OSTI)

It is known that the wire-wrapped rods and duct in an LMFBR are undergoing a gradual structural distortion from the initially uniform geometry under the combined effects of thermal expansion and irradiation induced swelling and creep. These deformations have a significant effect on flow characteristics, thus causing changes in thermal behavior such as cladding temperature and temperature distribution within a bundle. The temperature distribution may further enhance or retard irradiation induced deformation of the bundle. This report summarizes the results of the continuing effort in investigating the bundle-duct interaction, focusing on the need for the large development plant.

Hsia, H.T.S.; Kaplan, S.

1981-06-01T23:59:59.000Z

362

Advanced Strategy Guideline: Air Distribution Basics and Duct Design  

SciTech Connect (OSTI)

This report discusses considerations for designing an air distribution system for an energy efficient house that requires less air volume to condition the space. Considering the HVAC system early in the design process will allow adequate space for equipment and ductwork and can result in cost savings. Principles discussed that will maximize occupant comfort include delivery of the proper amount of conditioned air for appropriate temperature mixing and uniformity without drafts, minimization of system noise, the impacts of pressure loss, efficient return air duct design, and supply air outlet placement, as well as duct layout, materials, and sizing.

Burdick, A.

2011-12-01T23:59:59.000Z

363

TOPIC Brief BUILDING TECHNOLOGIES PROGRAM Residential Duct Insulation and Sealing Requirements TOPIC BRIEF 1  

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

Duct Insulation and Sealing Requirements TOPIC BRIEF 1 Duct Insulation and Sealing Requirements TOPIC BRIEF 1 Residential Duct Insulation and Sealing Requirements Studies show that duct air leakage results in major energy losses. A ll versions of the International Energy Conservation Code (IECC) require ducts, air handlers, filter boxes, and air cavities used as ducts to be sealed, and reference Chapter 16 of the International Residential Code for details on air sealing. This sealing is required on all ducts and other air distribution components regardless of whether they are located inside or outside the conditioned living space. For single-family homes and other low-rise residential buildings, the 2009 and 2012 IECC have duct insulation and sealing requirements in Section 403.2. Both codes require insulation

364

Integration of HVAC System Design with Simplified Duct Distribution- Building America Top Innovation  

Broader source: Energy.gov [DOE]

This Building America Innovations profile describes work by Building America research teams who field tested simplified duct designs in hundreds of homes, confirming the performance of short compact duct runs, with supply registers near interior walls.

365

Sensitivity of Forced Air Distribution System Efficiency to Climate, Duct Location, Air Leakage and Insulation  

E-Print Network [OSTI]

. 94720 This work was supported by the Assistant Secretary for Energy Efficiency and Renewable Energy......................................................... 5 Figure 4. New plastic flexible ducts in an attic.......................................................................... 6 Figure 5. Combination of plastic insulated flexible duct and added open face glass fiber

366

Variable Speed Drive (VSD) Applications in Dual-Duct Constant Volume Systems  

E-Print Network [OSTI]

Models have been developed for static pressure and potential supply fan energy savings by using variable speed drive (VSD) in dual-duct constant volume systems. Experiments have been performed using a full size dual-duct constant volume system...

Joo, I.; Liu, M.; Conger, K.; Wang, G.

2002-01-01T23:59:59.000Z

367

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

SciTech Connect (OSTI)

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

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

2011-11-01T23:59:59.000Z

368

Statistical maritime radar duct estimation using hybrid genetic algorithm-Markov chain Monte Carlo method  

E-Print Network [OSTI]

radar ducts over the Persian gulf, Journal of Appliedas the Mediter- ranean, Persian Gulf, East China Sea, and

Yardim, Caglar; Gerstoft, Peter; Hodgkiss, William S.

2007-01-01T23:59:59.000Z

369

Duct Systems in large commercial buildings: Physical characterization, air leakage, and heat conduction gains  

E-Print Network [OSTI]

connected to a variable frequency drive. + Static pressureSpeed as Frequency of Variable-speed Drive (hz) All Ducts ~

Fisk, W.J.

2011-01-01T23:59:59.000Z

370

Theoretical Estimates of HVAC Duct Channel Capacity for High-Speed Internet Access  

E-Print Network [OSTI]

Theoretical Estimates of HVAC Duct Channel Capacity for High-Speed Internet Access Ariton E. Xhafa-conditioning (HVAC) ducts based on multi-carrier transmission that uses M-QAM mod- ulation and measured channel- flections in HVAC ducts). Our work also shows that data rates in excess of 300 Mbps are possible over

Stancil, Daniel D.

371

RF propagation in an HVAC duct system: impulse response characteristics of the channel  

E-Print Network [OSTI]

RF propagation in an HVAC duct system: impulse response characteristics of the channel Pavel V, the heating, ventilation, and air conditioning (HVAC) duct system in buildings is a complex network of hollow at RF and microwave frequencies of com- mon interest. HVAC ducts can be used as a wireless communication

Stancil, Daniel D.

372

Static Pressure Losses in 6, 8, and 10-inch Non-Metallic Flexible Ducts  

E-Print Network [OSTI]

This study measured airflow static pressure losses through non-metallic flexible ducts in compliance with ASHRAE Standard 120-1999, Methods of Testing to Determine Flow Resistance of HVAC Air Ducts and Fittings (ASHRAE 1999). Duct sizes of 6, 8...

Weaver, K.; Culp, C.

2006-01-01T23:59:59.000Z

373

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

E-Print Network [OSTI]

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...

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

2003-01-01T23:59:59.000Z

374

CALIFORNIA ENERGY Residential Duct Placement Field Test and  

E-Print Network [OSTI]

efficiency is improved through the integrated design, construction, and operation of building systems of Small Commercial HVAC Systems Integrated Design of Commercial Building Ceiling Systems Integrated Design of the Integrated Design of Residential Ducting & Air Flow Systems research project. The reports are a result

375

Inertial particle resuspension in a turbulent, square duct flow  

Science Journals Connector (OSTI)

Particle resuspension in a turbulent square duct flow is studied using large eddy simulation combined with Lagrangian particle tracking under conditions of one-way coupling with the particle equation of motion solved with the Stokes drag lift buoyancy and gravitational force terms. Here resuspension is taken to mean the movement of particles in close proximity to the duct walls back in to the mainstream of the flow. The flow considered has a bulk Re = 250 ? k with four particle sizes ranging from 5 to 500 ? ? m examined. The results demonstrate that turbulence-driven secondary flows within the duct play an important role in the resuspension process. In the vertical direction resuspension is promoted by the drag force arising from the secondary flows which is balanced by the gravitational force with this effect increasing with decreasing particle size. In the horizontal direction particle resuspension is promoted by the particles inertial force with this effect increasing with increasing particle size. For resuspension in both directions the drag force dominates small particle resuspension while for large particles the lift force is also a contributing factor. In the horizontal direction the effect of the lift force varies with the direction of the secondary flow and becomes more significant when a particle is large or close to the duct wall. The influence of the lift force is also larger in the vertical than in the horizontal direction due to the effects of gravity.

J. Yao; M. Fairweather

2010-01-01T23:59:59.000Z

376

Reynolds-stress model prediction of 3-D duct flows  

E-Print Network [OSTI]

The paper examines the impact of different modelling choices in second-moment closures by assessing model performance in predicting 3-D duct flows. The test-cases (developing flow in a square duct [Gessner F.B., Emery A.F.: {\\em ASME J. Fluids Eng.} {\\bf 103} (1981) 445--455], circular-to-rectangular transition-duct [Davis D.O., Gessner F.B.: {\\em AIAA J.} {\\bf 30} (1992) 367--375], and \\tsn{S}-duct with large separation [Wellborn S.R., Reichert B.A., Okiishi T.H.: {\\em J. Prop. Power} {\\bf 10} (1994) 668--675]) include progressively more complex strains. Comparison of experimental data with selected 7-equation models (6 Reynolds-stress-transport and 1 scale-determining equations), which differ in the closure of the velocity/pressure-gradient tensor $\\Pi_{ij}$, suggests that rapid redistribution controls separation and secondary-flow prediction, whereas, inclusion of pressure-diffusion modelling improves reattachment and relaxation behaviour.

Gerolymos, G A

2014-01-01T23:59:59.000Z

377

Acoustic transmission in curved ducts with varying cross-sections  

Science Journals Connector (OSTI)

...asymptotically a constant at both ends of the duct, or, more precisely, (u, v) = - + O(ec1u ), u -, (u, v) = + + O(e-c2u ), u , ( 3.2) c1 and c2 being positive constants and - = 1 and + = (b/a)2 . Before we proceed with exploring conformal...

2002-01-01T23:59:59.000Z

378

Duct Thermal Performance Models for Large Commercial Buildings  

E-Print Network [OSTI]

Energy Technologies Division Indoor Environment Department Lawrence Berkeley National Laboratory Berkeley Secretary for Energy Efficiency and Renewable Energy, Building Technologies Program, of the U.S. Department) for his assistance in defining the duct surface heat transfer models described in the body of this report

379

Experiments measuring particle deposition from fully developed turbulent flow in ventilation ducts  

SciTech Connect (OSTI)

Particle deposition in ventilation ducts influences particle exposures of building occupants and may lead to a variety of indoor air quality concerns. Experiments have been performed in a laboratory to study the effects of particle size and air speed on deposition rates of particles from turbulent air flows in galvanized steel and internally insulated ducts with hydraulic diameters of 15.2 cm. The duct systems were constructed of materials typically found in commercial heating, ventilating and air conditioning (HVAC) systems. In the steel duct system, experiments with nominal particle sizes of 1, 3, 5, 9 and 16 {micro}m were conducted at each of three nominal air speeds: 2.2, 5.3 and 9.0 m/s. In the insulated duct system, deposition rates of particles with nominal sizes of 1, 3, 5, 8 and 13 {micro}m were measured at nominal air speeds of 2.2, 5.3 and 8.8 m/s. Fluorescent techniques were used to directly measure the deposition velocities of monodisperse fluorescent particles to duct surfaces (floor, wall and ceiling) at two straight duct sections where the turbulent flow profile was fully developed. In steel ducts, deposition rates were higher to the duct floor than to the wall, which were, in turn, greater than to the ceiling. In insulated ducts, deposition was nearly the same to the duct floor, wall and ceiling for a given particle size and air speed. Deposition to duct walls and ceilings was greatly enhanced in insulated ducts compared to steel ducts. Deposition velocities to each of the three duct surface orientations in both systems were found to increase with increasing particle size or air velocity over the ranges studied. Deposition rates measured in the current experiments were in general agreement with the limited observations of similar systems by previous researchers.

Sippola, Mark R.; Nazaroff, William W.

2003-08-01T23:59:59.000Z

380

"Table HC4.9 Home Appliances Characteristics by Renter-Occupied Housing Unit, 2005"  

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

HC4.9 Home Appliances Characteristics by Renter-Occupied Housing Unit, 2005" HC4.9 Home Appliances Characteristics by Renter-Occupied Housing Unit, 2005" " Million U.S. Housing Units" ,," Renter-Occupied Housing Units (millions)","Type of Renter-Occupied Housing Unit" ,"U.S. Housing Units (millions" ,,,"Single-Family Units",,"Apartments in Buildings With--" "Home Appliances Characteristics",,,"Detached","Attached","2 to 4 Units","5 or More Units","Mobile Homes" "Total U.S.",111.1,33,8,3.4,5.9,14.4,1.2 "Cooking Appliances" "Conventional Ovens" "Use an Oven",109.6,32.3,7.9,3.3,5.9,14.1,1.1 "1.",103.3,31.4,7.6,3.3,5.7,13.7,1.1 "2 or More",6.2,0.9,0.3,"Q","Q",0.4,"Q"

Note: This page contains sample records for the topic "appliances aerosol-based duct" 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

"Table HC15.9 Home Appliances Characteristics by Four Most Populated States, 2005"  

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

9 Home Appliances Characteristics by Four Most Populated States, 2005" 9 Home Appliances Characteristics by Four Most Populated States, 2005" " Million U.S. Housing Units" ,"U.S. Housing Units (millions)","Four Most Populated States" "Home Appliances Characteristics",,"New York","Florida","Texas","California" "Total U.S.",111.1,7.1,7,8,12.1 "Cooking Appliances" "Conventional Ovens" "Use an Oven",109.6,7.1,6.9,7.8,11.7 "1.",103.3,6.5,6.6,7.4,11.2 "2 or More",6.2,0.6,"Q",0.4,0.5 "Do Not Use an Oven",1.5,"Q","Q","Q",0.4 "Most-Used Oven Fuel" "Electric",67.9,2.3,6.5,4.9,4.9 "Natural Gas",36.4,4.2,"Q",2.6,6.6

382

"Table HC3.9 Home Appliances Characteristics by Owner-Occupied Housing Unit, 2005"  

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

HC3.9 Home Appliances Characteristics by Owner-Occupied Housing Unit, 2005" HC3.9 Home Appliances Characteristics by Owner-Occupied Housing Unit, 2005" " Million U.S. Housing Units" ,," Owner-Occupied Housing Units (millions)","Type of Owner-Occupied Housing Unit" ,"U.S. Housing Units (millions" ,,,"Single-Family Units",,"Apartments in Buildings With--" "Home Appliances Characteristics",,,"Detached","Attached","2 to 4 Units","5 or More Units","Mobile Homes" "Total U.S.",111.1,78.1,64.1,4.2,1.8,2.3,5.7 "Cooking Appliances" "Conventional Ovens" "Use an Oven",109.6,77.3,63.4,4.1,1.8,2.3,5.6 "1.",103.3,71.9,58.6,3.9,1.6,2.2,5.5 "2 or More",6.2,5.4,4.8,"Q","Q","Q","Q"

383

"Table HC11.10 Home Appliances Usage Indicators by Northeast Census Region, 2005"  

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

0 Home Appliances Usage Indicators by Northeast Census Region, 2005" 0 Home Appliances Usage Indicators by Northeast Census Region, 2005" " Million U.S. Housing Units" ,,"Northeast Census Region" ," U.S. Housing Units (millions) " ,,,"Census Division" ,,"Total Northeast" "Home Appliances Usage Indicators",,,"Middle Atlantic","New England" "Total",111.1,20.6,15.1,5.5 "Cooking Appliances" "Frequency of Hot Meals Cooked" "3 or More Times A Day",8.2,1.2,1,0.2 "2 Times A Day",24.6,4,2.7,1.2 "Once a Day",42.3,7.9,5.4,2.5 "A Few Times Each Week",27.2,6,4.8,1.2 "About Once a Week",3.9,0.6,0.5,"Q" "Less Than Once a Week",4.1,0.6,0.4,"Q"

384

"Table HC15.10 Home Appliances Usage Indicators by Four Most Populated States, 2005"  

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

0 Home Appliances Usage Indicators by Four Most Populated States, 2005" 0 Home Appliances Usage Indicators by Four Most Populated States, 2005" " Million U.S. Housing Units" ,"Housing Units (millions)","Four Most Populated States" "Home Appliances Usage Indicators",,"New York","Florida","Texas","California" "Total",111.1,7.1,7,8,12.1 "Cooking Appliances" "Frequency of Hot Meals Cooked" "3 or More Times A Day",8.2,0.6,0.5,0.8,1.4 "2 Times A Day",24.6,1.4,1.5,2,3.1 "Once a Day",42.3,2.4,3,2.7,4.1 "A Few Times Each Week",27.2,2.1,1.7,1.7,2.5 "About Once a Week",3.9,0.3,"Q",0.4,0.6 "Less Than Once a Week",4.1,"Q","Q",0.3,0.4

385

"Table HC13.10 Home Appliances Usage Indicators by South Census Region, 2005"  

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

0 Home Appliances Usage Indicators by South Census Region, 2005" 0 Home Appliances Usage Indicators by South Census Region, 2005" " Million U.S. Housing Units" ,,"South Census Region" ,"U.S. Housing Units (millions)" ,,,"Census Division" ,,"Total South" "Home Appliances Usage Indicators",,,"South Atlantic","East South Central","West South Central" "Total",111.1,40.7,21.7,6.9,12.1 "Cooking Appliances" "Frequency of Hot Meals Cooked" "3 or More Times A Day",8.2,3,1.6,0.3,1.1 "2 Times A Day",24.6,8.3,4.2,1.3,2.7 "Once a Day",42.3,15,8.1,2.7,4.2 "A Few Times Each Week",27.2,10.9,6,1.8,3.1 "About Once a Week",3.9,1.6,0.7,0.4,0.5

386

"Table HC14.10 Home Appliances Usage Indicators by West Census Region, 2005"  

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

0 Home Appliances Usage Indicators by West Census Region, 2005" 0 Home Appliances Usage Indicators by West Census Region, 2005" " Million U.S. Housing Units" ,,"West Census Region" ,"U.S. Housing Units (millions)" ,,,"Census Division" ,,"Total West" "Home Appliances Usage Indicators",,,"Mountain","Pacific" "Total",111.1,24.2,7.6,16.6 "Cooking Appliances" "Frequency of Hot Meals Cooked" "3 or More Times A Day",8.2,2.6,0.7,1.9 "2 Times A Day",24.6,6.6,2,4.6 "Once a Day",42.3,8.8,2.9,5.8 "A Few Times Each Week",27.2,4.7,1.5,3.1 "About Once a Week",3.9,0.7,"Q",0.6 "Less Than Once a Week",4.1,0.7,0.3,0.4 "No Hot Meals Cooked",0.9,0.2,"Q","Q"

387

"Table HC4.10 Home Appliances Usage Indicators by Renter-Occupied Housing Unit, 2005"  

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

0 Home Appliances Usage Indicators by Renter-Occupied Housing Unit, 2005" 0 Home Appliances Usage Indicators by Renter-Occupied Housing Unit, 2005" " Million U.S. Housing Units" ,," Renter-Occupied Housing Units (millions)","Type of Renter-Occupied Housing Unit" ," Housing Units (millions)" ,,,"Single-Family Units",,"Apartments in Buildings With--" "Home Appliances Usage Indicators",,,"Detached","Attached","2 to 4 Units","5 or More Units","Mobile Homes" "Total",111.1,33,8,3.4,5.9,14.4,1.2 "Cooking Appliances" "Frequency of Hot Meals Cooked" "3 or More Times A Day",8.2,3.4,1,0.4,0.6,1.2,"Q" "2 Times A Day",24.6,8.6,2.3,1,1.6,3.5,0.2

388

Public Meeting: Physical Characterization of Smart and Grid-Connected Commercial and Residential Building End-Use Equipment and Appliances  

Broader source: Energy.gov [DOE]

These documents contain slide decks presented at the Physical Characterization of Smart and Grid-Connected Commercial and Residential Buildings End-Use Equipment and Appliances public meeting held on April 30, 2014.

389

10th Semi-Annual Report to Congress on Appliance Energy Efficiency Rulemakings Implementation Report: Energy Conservation Standards Activities  

Broader source: Energy.gov [DOE]

This document is the 10th Semi-Annual Report to Congress on Appliance Energy Efficiency Rulemakings Implementation Report: Energy Conservation Standards Activities, as issued by the Assistant Secretary on August 2011.

390

11th Semi-Annual Report to Congress on Appliance Energy Efficiency Rulemakings Implementation Report: Energy Conservation Standards Activities  

Broader source: Energy.gov [DOE]

This document is the 11th Semi-Annual Report to Congress on Appliance Energy Efficiency Rulemakings Implementation Report: Energy Conservation Standards Activities, as issued by the Assistant Secretary on February 2012.

391

16th Semi-Annual Report to Congress on Appliance Energy Efficiency Rulemakings- Implementation Report: Energy Conservation Standards Activities  

Broader source: Energy.gov [DOE]

This document is the Sixteenth Semi-Annual Report to Congress on Appliance Energy Efficiency Rulemakings ?- Implementation Report: Energy Conservation Standards Activities, as issued by the Assistant Secretary on August 2014.

392

5th Semi-Annual Report to Congress on Appliance Energy-Efficiency Rulemakings Implementation Report: Energy Conservation Standards Activities  

Broader source: Energy.gov [DOE]

This document is the 5th Semi-Annual Report to Congress on Appliance Energy-Efficiency Rulemakings Implementation Report: Energy Conservation Standards Activities, as issued by the Assistant Secretary on August 2008.

393

15th Semi-Annual Report to Congress on Appliance Energy Efficiency Rulemakings Implementation Report: Energy Conservation Standards Activities  

Broader source: Energy.gov [DOE]

This document is the Fifteenth Semi-Annual Report to Congress on Appliance Energy Efficiency Rulemakings ? Implementation Report: Energy Conservation Standards Activities, as issued by the Assistant Secretary on February 2014.

394

3rd Semi-Annual Report to Congress on Appliance Energy-Efficiency Rulemakings Implementation Report: Energy Conservation Standards Activities  

Broader source: Energy.gov [DOE]

This document is the 3rd Semi-Annual Report to Congress on Appliance Energy-Efficiency Rulemakings Implementation Report: Energy Conservation Standards Activities, as issued by the Assistant Secretary on August 2007.

395

7th Semi-Annual Report to Congress on Appliance Energy Efficiency Rulemakings Implementation Report: Energy Conservation Standards Activities  

Broader source: Energy.gov [DOE]

This document is the 7th Semi-Annual Report to Congress on Appliance Energy Efficiency Rulemakings Implementation Report: Energy Conservation Standards Activities, as issued by the Assistant Secretary on August 2009.

396

4th Semi-Annual Report to Congress on Appliance Energy-Efficiency Rulemakings Implementation Report: Energy Conservation Standards Activities  

Broader source: Energy.gov [DOE]

This document is the 4th Semi-Annual Report to Congress on Appliance Energy-Efficiency Rulemakings Implementation Report: Energy Conservation Standards Activities, as issued by the Assistant Secretary on February 2008.

397

14th Semi-Annual Report to Congress on Appliance Energy Efficiency Rulemakings ? Implementation Report: Energy Conservation Standards Activities  

Broader source: Energy.gov [DOE]

This document is the Fourteenth Semi-Annual Report to Congress on Appliance Energy Efficiency Rulemakings ? Implementation Report: Energy Conservation Standards Activities, as issued by the Assistant Secretary on August 2013.

398

Evaluating the reduction in green house gas emissions achieved by the implementation of the household appliance recycling in Japan  

Science Journals Connector (OSTI)

The Home Appliance Recycling Law (hereunder referred to as the Law) for used cathode ray tube (CRT) TVs, air conditioners, refrigerators and washing machines was enacted in April 2001 in Japan. The Law requires t...

Katsuyuki Nakano; Ryosuke Aoki

2007-07-01T23:59:59.000Z

399

1st Semi-Annual Report to Congress on Appliance Energy-Efficiency Rulemakings Implementation Report: Energy Conservation Standards Activities  

Broader source: Energy.gov [DOE]

This document is the 1st Semi-Annual Report to Congress on Appliance Energy-Efficiency Rulemakings Implementation Report: Energy Conservation Standards Activities, as issued by the Assistant Secretary on August 2006.

400

8th Semi-Annual Report to Congress on Appliance Energy Efficiency Rulemakings Implementation Report: Energy Conservation Standards Activities  

Broader source: Energy.gov [DOE]

This document is the 8th Semi-Annual Report to Congress on Appliance Energy Efficiency Rulemakings Implementation Report: Energy Conservation Standards Activities, as issued by the Deputy Assistant Secretary on February 2010.

Note: This page contains sample records for the topic "appliances aerosol-based duct" 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

9th Semi-Annual Report to Congress on Appliance Energy Efficiency Rulemakings Implementation Report: Energy Conservation Standards Activities  

Broader source: Energy.gov [DOE]

This document is the 9th Semi-Annual Report to Congress on Appliance Energy Efficiency Rulemakings Implementation Report: Energy Conservation Standards Activities, as issued by the Assistant Secretary on August 2010.

402

6th Semi-Annual Report to Congress on Appliance Energy Efficiency Rulemakings Implementation Report: Energy Conservation Standards Activities  

Broader source: Energy.gov [DOE]

This document is the 6th Semi-Annual Report to Congress on Appliance Energy Efficiency Rulemakings Implementation Report: Energy Conservation Standards Activities, as issued by the Assistant Secretary on February 2009.

403

Hybrid LCA of a Design for Disassembly Technology: Active Disassembling Fasteners of Hydrogen Storage Alloys for Home Appliances  

Science Journals Connector (OSTI)

Hybrid LCA of a Design for Disassembly Technology: Active Disassembling Fasteners of Hydrogen Storage Alloys for Home Appliances ... Hybrid LCA of the implementation of a new active disassembling fastener into appliances was conducted with emphasis on the quality of recovered scrap. ... This paper deals with a life cycle assessment (LCA) based on the waste input?output (WIO) model of an ADF developed using hydrogen storage alloys. ...

Shinichiro Nakamura; Eiji Yamasue

2010-05-18T23:59:59.000Z

404

GE Appliance Park Louisville, KY Plant Wide Assessment Final Report October 25th, 2007  

SciTech Connect (OSTI)

Used a team of experts to analyze and model major systems at a large industrial appliance manufacturer. During the data gathering stage, the team specifically looked for baselining the efficiency of the systems as well as developing short term and longer term efficiency projects. Electrical distribution, Compressed air generation and thermal heat recovery for the production facility and front office heating and cooling optimization were all baselined during the study.

Chandon Rao; Richard Urschel

2007-10-25T23:59:59.000Z

405

1992-1993 Bonneville Appliance Efficiency Program: Showerhead Evaluation Volume II - Appendices  

SciTech Connect (OSTI)

This report included the appendices for 1992-1993 Bonneville appliance efficiency program: showerhead evaluation. It consists of nine appendices, titled: Bonneville documents; overview of research projects; Puget Power and Light persistence study; hot-water flow analyses and assumptions documentation; regional end-use metering program; showerhead and faucet aerator performance assessment; Bonneville showerhead program distribution methods by participating utility; water- and energy-saving measure distribution methods literature review; REMP study load shape results.

Warwick, W.M.

1995-01-01T23:59:59.000Z

406

Table HC6.9 Home Appliances Characteristics by Number of Household Members, 2005  

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

HC6.9 Home Appliances Characteristics by Number of Household Members, 2005 HC6.9 Home Appliances Characteristics by Number of Household Members, 2005 Total U.S.............................................................. 111.1 30.0 34.8 18.4 15.9 12.0 Cooking Appliances Conventional Ovens Use an Oven.................................................. 109.6 29.5 34.4 18.2 15.7 11.8 1................................................................. 103.3 28.4 32.0 17.3 14.7 11.0 2 or More.................................................... 6.2 1.1 2.5 1.0 0.9 0.8 Do Not Use an Oven...................................... 1.5 0.6 0.4 Q Q Q Most-Used Oven Fuel Electric....................................................... 67.9 18.2 22.5 11.2 9.5 6.5 Natural Gas................................................ 36.4 9.9 10.0 6.1 5.6 4.7 Propane/LPG.............................................

407

Table HC9.9 Home Appliances Characteristics by Climate Zone, 2005  

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

9 Home Appliances Characteristics by Climate Zone, 2005 9 Home Appliances Characteristics by Climate Zone, 2005 Million U.S. Housing Units Total U.S............................................................ 111.1 10.9 26.1 27.3 24.0 22.8 Cooking Appliances Conventional Ovens Use an Oven............................................... 109.6 10.9 25.7 27.1 23.4 22.4 1.............................................................. 103.3 10.2 24.3 25.3 22.2 21.3 2 or More................................................. 6.2 0.6 1.5 1.8 1.2 1.1 Do Not Use an Oven................................... 1.5 Q 0.3 Q 0.6 0.4 Most-Used Oven Fuel Electric..................................................... 67.9 7.2 14.1 16.7 13.2 16.7 Natural Gas.............................................. 36.4 2.5 10.6 9.6 9.0 4.8 Propane/LPG...........................................

408

The socio-economic, dwelling and appliance related factors affecting electricity consumption in domestic buildings  

Science Journals Connector (OSTI)

Abstract This paper aims to investigate the socio-economic, dwelling and appliance related factors that have significant or non-significant effects on domestic electricity consumption. To achieve this aim, a comprehensive literature review of international research investigating these factors was undertaken. Although papers examining the factors affecting electricity demand are numerous, to the authors knowledge, a comprehensive analysis taking stock of all previous findings has not previously been undertaken. The review establishes that no less than 62 factors potentially have an effect on domestic electricity use. This includes 13 socio-economic factors, 12 dwelling factors and 37 appliance factors. Of the 62 factors, four of the socio-economic factors, seven of the dwelling factors, and nine of the appliance related factors were found to unambiguously have a significant positive effect on electricity use. This paper contributes to a better understanding of those factors that certainly affect electricity consumption and those for which effects are unclear and require further research. Understanding the effects of factors can support both the implementation of effective energy policy and aid prediction of future electricity consumption in the domestic sector.

Rory V. Jones; Alba Fuertes; Kevin J. Lomas

2015-01-01T23:59:59.000Z

409

1992-1993 Bonneville Appliance Efficiency Program: Showerhead evaluation. Volume I - report  

SciTech Connect (OSTI)

The Bonneville Power Administration (Bonneville) provides wholesale electric power to over 100 retail distribution utilities in the Pacific Northwest. Bonneville is faced with meeting growing loads from these utilities. It acquires conservation as one means of meeting this load growth. Bonneville has offered a variety of conservation programs since 1980. Efficient showerheads have been a feature in residential conservation programs ever since. Bonneville launched the Residential Appliance Efficiency Program to focus on water-heater energy conservation opportunities in 1992. The Residential Appliance Efficiency Program consists of two parts, a water-heater efficiency program, and a hot-water efficiency program. This report evaluates the savings and costs of the first two years of the showerhead portion of the Residential Appliance Efficiency Program (the showerhead program). Although it is not a formal evaluation of the program limited to implementation or a {open_quotes}process{close_quotes} evaluation, observations about program design and implementation are included as appropriate. Results of this evaluation are limited to program participants within the Bonneville service territory.

Warwick, W.M.

1995-01-01T23:59:59.000Z

410

LABORATORY EVALUATION OF THE DELTA Q TEST FOR DUCT LEAKAGE  

SciTech Connect (OSTI)

Using a residential-size duct system in a controlled laboratory setting, the repeatability and accuracy of the Delta Q test for air leakage in residential duct systems have been measured. More than 100 Delta Q tests were performed. These were compared with results using fan pressurization and also with results of a procedure (Delta Q Plus) that uses leakage hole-size information to select the leakage pressures to be used in the Delta Q algorithm. The average error in supply or return leakage for the fan-pressurization test was 6.4% of system fan flow. For the Delta Q test it was 3.4% of fan flow, while for Delta Q Plus it was 1.9% of fan flow.

ANDREWS,J.W.

2003-05-01T23:59:59.000Z

411

Agenda for Public Meeting on the Physical Characterization of Grid-Connected Commercial and Residential Buildings End-Use Equipment and Appliances  

Broader source: Energy.gov [DOE]

Download the agenda below for the July 11 Public Meeting on the Physical Characterization of Grid-Connected Commercial and Residential Buildings End-Use Equipment and Appliances.

412

Building America Top Innovations 2013 Profile … Buried and Encapsulated Ducts  

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

match the performance of ducts in conditioned space. match the performance of ducts in conditioned space. For years builders have designed their homes with the HVAC ducts in the attic. There is plenty of space up there to run the ducts, and if the air handler is located in the attic as well, it is not taking up valuable square footage inside the home. The only problem is vented attics can be very hot in the summer and very cold in the winter. Estimated thermal losses through ducts installed in unconditioned attics range from 10% to 45%, contributing significantly to homeowners' heating and cooling costs. The Consortium for Advanced Residential Buildings (CARB), a Building America research team led by Steven Winter Associates, has done extensive research on the feasibility of insulating ducts that are located in the attic and has

413

Building America Top Innovations 2013 Profile … Buried and Encapsulated Ducts  

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

meet the code requirements for ducts in conditioned space. meet the code requirements for ducts in conditioned space. For years builders have designed their homes with the HVAC ducts in the attic. There is plenty of space up there to run the ducts and if the air handler is located in the attic as well, it's not taking up valuable square footage inside the home. The only problem is uninsulated attics can be very hot in the summer and very cold in the winter. Estimated thermal losses through ducts installed in unconditioned attics range from 10% to 45%, contributing significantly to homeowners' heating and cooling costs. The Consortium for Advanced Residential Buildings (CARB), a Building America research team led by Steven Winter Associates, has done extensive research on the feasibility of insulating ducts that are located in the attic and has

414

Building America Top Innovations Hall of Fame Profile … Ducts in Conditioned Space  

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

A duct chase in a dropped hallway ceiling A duct chase in a dropped hallway ceiling provides an affordable way to put ducts in conditioned space, a technique that saves energy and improves indoor air quality. Moving ductwork into the home's conditioned space can save 8%-15% on homeowner air-conditioning bills. Thousands of homes are now applying this important best practice promoted by Building America research. BUILDING AMERICA TOP INNOVATIONS HALL OF FAME PROFILE INNOVATIONS CATEGORY: 1. Advanced Technologies and Practices 1.1 Building Science Solutions: Thermal Enclosure Ducts in Conditioned Space Putting ducts in vented, unconditioned crawlspaces and attics makes almost no sense from a building science standpoint. Building America research has provided proven solutions for locating ducts in conditioned space that are being adopted by

415

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

E-Print Network [OSTI]

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

416

Characteristics of multimode heat transfer in a differentially-heated horizontal rectangular duct.  

E-Print Network [OSTI]

??This study presents the numerical analysis of steady laminar flow heat transfer in a horizontal rectangular duct with differential heating on the vertical walls. Three (more)

Wangdhamkoom, Panitan

2007-01-01T23:59:59.000Z

417

Compliance, Certification and Enforcement for US Appliance and Equipment Energy Efficiency Programs by US DOE  

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

Compliance, Certification and Enforcement Compliance, Certification and Enforcement for US Appliance and Equipment Energy Efficiency Programs by US DOE As the Department of Energy is ramping up its focus on energy-efficiency, the Office of the General Counsel is stepping up enforcement and verification efforts to ensure manufacturers meet the energy and water conservation standards expected of them and save energy for American consumers and businesses. Recent enforcement initiatives go beyond compliance with energy-efficiency standards. We are working to protect consumers through verification and supporting the enforcement of Energy Star specifications to ensure that manufacturers offer the energy savings they advertise. Enforcement initiatives include: * Conservation Standards Enforcement

418

Max Tech Appliance Design: Potential for Maximizing U.S. Energy Savings  

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

Appliance Design: Potential for Maximizing U.S. Energy Savings Appliance Design: Potential for Maximizing U.S. Energy Savings through Standards Title Max Tech Appliance Design: Potential for Maximizing U.S. Energy Savings through Standards Publication Type Report LBNL Report Number LBNL-4608E Year of Publication 2011 Authors Garbesi, Karina, Louis-Benoit Desroches, Christopher A. Bolduc, Gabriel Burch, Griffin Hosseinzadeh, and Seth Saltiel Document Number LBNL-4608E Pagination 13 Date Published July 11 Publisher Lawrence Berkeley National Laboratory City Berkeley Abstract This study surveyed the technical potential for efficiency improvements in 150 categories of appliances and equipment representing 33 quads of primary energy use across the US economy in 2010 and (1) documented efficient product designs, (2) identified the most promising cross-cutting strategies, and (3) ranked national energy savings potential by end use. Savings were estimated using a method modeled after US Department of Energy priority-setting reports-simplified versions of the full technical and economic analyses performed for rulemakings. This study demonstrates that large savings are possible by replacing products at the end-of-life with ultra-efficient models that use existing technology. Replacing the 50 top energy-saving end-uses (constituting 30 quads of primary energy consumption in 2010) with today's best-on-market equivalents would save ~200 quads of US primary energy over 30 years (25% of consumption anticipated there from). For the 29 products for maximum feasible savings potential could be estimated, the savings were twice as high. These results demonstrate that pushing ultra-efficient products to market could significantly escalate carbon emission reductions and is a viable strategy for sustaining large emissions reductions through standards. The results of this analysis were used by DOE for new coverage prioritization, to identify key opportunities for product prototyping and market development, and will leverage future standards rulemakings by identifying the full scope of maximum feasible technology options. High leverage products include advances lighting systems, HVAC, and televisions. High leverage technologies include electronic lighting, heat pumps, variable speed motors, and a host of controls-related technologies.

419

Duct Remediation Program: Material characterization and removal/handling  

SciTech Connect (OSTI)

Remediation efforts were successfully performed at Rocky Flats to locate, characterize, and remove plutonium holdup from process exhaust ducts. Non-Destructive Assay (NDA) techniques were used to determine holdup locations and quantities. Visual characterization using video probes helped determine the physical properties of the material, which were used for remediation planning. Assorted equipment types, such as vacuum systems, scoops, brushes, and a rotating removal system, were developed to remove specific material types. Personnel safety and material handling requirements were addressed throughout the project.

Beckman, T.d.; Davis, M.M.; Karas, T.M.

1992-11-01T23:59:59.000Z

420

Comment submitted by the Association of Home Appliance Manufacturers (AHAM) regarding the Energy Star Verification Testing Program  

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

9, 2011 9, 2011 Via E-Mail Ashley Armstrong U.S. Department of Energy Building Technologies Program 1000 Independence Avenue, SW Washington, DC 20585-0121 ESTARVerificationTesting@ee.doe.gov Re: DOE ENERGY STAR Verification Testing Program Dear Ms. Armstrong: On behalf of the Association of Home Appliance Manufacturers (AHAM), I would like to provide our comments on the DOE Verification Testing Program, as outlined in the document dated April 22, 2011 (DOE Testing Document). AHAM represents manufacturers of major, portable and floor care home appliances, and suppliers to the industry. AHAM's membership includes over 150 companies throughout the world. In the U.S., AHAM members employ tens of thousands of people and produce more than 95% of the household appliances shipped for sale. The factory shipment value of these products

Note: This page contains sample records for the topic "appliances aerosol-based duct" 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

Appliance Hacking  

Science Journals Connector (OSTI)

There are three classical forms of hacking: software, hardware, and wetware (also...social engineering). More recently, firmware hacking has become prominent because low-cost hardware ... unable to build hardware...

Steven Goodwin

2010-01-01T23:59:59.000Z

422

Appliances, Lighting, Electronics, and Miscellaneous EquipmentElectricity Use in New Homes  

SciTech Connect (OSTI)

The "Other" end-uses (appliances, lighting, electronics, andmiscellaneous equipment) continue to grow. This is particularly true innew homes, where increasing floor area and amenities are leading tohigher saturation of these types of devices. This paper combines thefindings of several field studies to assess the current state ofknowledge about the "Other" end-uses in new homes. The field studiesinclude sub-metered measurements of occupied houses in Arizona, Florida,and Colorado, as well as device-level surveys and power measurements inunoccupied new homes. We find that appliances, lighting, electronics, andmiscellaneous equipment can consume from 46 percent to 88 percent ofwhole-house electricity use in current low-energy homes. Moreover, theannual consumption for the "Other" end-uses is not significantly lower innew homes (even those designed for low energy use) compared to existinghomes. The device-level surveys show that builder-installed equipment isa significant contributor to annual electricity consumption, and certaindevices that are becoming more common in new homes, such as structuredwiring systems, contribute significantly to this power consumption. Thesefindings suggest that energy consumption by these "Other" end uses isstill too large to allow cost-effective zero-energy homes.

Brown, Richard E.; Rittelman, William; Parker, Danny; Homan,Gregory

2007-02-28T23:59:59.000Z

423

Robust scheduling of smart appliances with uncertain electricity prices in a heterogeneous population  

Science Journals Connector (OSTI)

Abstract Majority of the research conducted in the field of optimal scheduling of smart appliances does not consider the inherent uncertainties in this problem. Besides, the ones that count for the uncertainty usually assume full knowledge about the exact form of the probability distribution of the uncertain parameters. This assumption is hardly fulfilled in reality. In this paper, we seek to find solutions that are robust with respect to the probability distribution of the uncertain parameters while making no explicit assumptions about their exact forms. Accordingly, we define a chance-constrained model to find the optimal schedule and use robust optimization to characterize its solution and the associated uncertain parameters. We also consider the effect of heterogeneous populations on the optimal solution while simultaneously determining the most appropriate classification for accurate predictions. In the process, we investigate the effect of delays in information sharing on computed optimal conditions and we develop a new classification for in-house appliances. We explore features of our model using price data from the Olympic Peninsula project. We anticipate that by pursuing optimal options, a typical customer can save up to 33% in her electricity bills while sacrificing 19% of her comfort level. Moreover, in a heterogeneous population, while the results suggest no direct dependency between savings and income level, a meaningful correlation is detected between savings and employment status.

Nastaran Bassamzadeh; Roger Ghanem; Shuai Lu; Seyed Jalal Kazemitabar

2014-01-01T23:59:59.000Z

424

Appliance Standards Update and Review of Certification, Compliance and Enforcement Powerpoint Presentation for ASHRAE Conference, January 31, 2011  

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

Buildings Regulatory Program Buildings Regulatory Program Buildings Regulatory Program Appliance Standards Update and Review of Certification, Compliance and Enforcement John Cymbalsky, Ashley Armstrong, and Laura Barhydt US Department of Energy January 31, 2011 Presentation Outline Presentation Outline * Upcoming Relevant Rulemakings * Changes to Rulemaking Process * Executive Order 13563 * Overview of Compliance, Certification, and Enforcement * Detailed Questions and Answers 2 | U.S. Department of Energy energy.gov Long Term Schedules for Certain HVAC Rulemakings Long Term Schedules for Certain HVAC Rulemakings Appliance Standards Product Categories Driver Approx. Rule Initiation Date Final Action Date Heating Products Rulemakings Residential Water Heaters, Direct Heating Equipment, and Pool

425

Appliance Standards Update and Review of Certification, Compliance and Enforcement Powerpoint Presentation for ASHRAE Conference, January 31, 2011  

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

Buildings Regulatory Program Buildings Regulatory Program Buildings Regulatory Program Appliance Standards Update and Review of Certification, Compliance and Enforcement John Cymbalsky, Ashley Armstrong, and Laura Barhydt US Department of Energy January 31, 2011 Presentation Outline Presentation Outline * Upcoming Relevant Rulemakings * Changes to Rulemaking Process * Executive Order 13563 * Overview of Compliance, Certification, and Enforcement * Detailed Questions and Answers 2 | U.S. Department of Energy energy.gov Long Term Schedules for Certain HVAC Rulemakings Long Term Schedules for Certain HVAC Rulemakings Appliance Standards Product Categories Driver Approx. Rule Initiation Date Final Action Date Heating Products Rulemakings Residential Water Heaters, Direct Heating Equipment, and Pool

426

Numerical simulation of laminar flow in a curved duct  

SciTech Connect (OSTI)

This paper describes numerical simulations that were performed to study laminar flow through a square duct with a 900 bend. The purpose of this work was two fold. First, an improved understanding was desired of the flow physics involved in the generation of secondary vortical flows in three-dimensions. Second, adaptive gridding techniques for structured grids in three- dimensions were investigated for the purpose of determining their utility in low Reynolds number, incompressible flows. It was also of interest to validate the commercial computer code CFD-ACE. Velocity predictions for both non-adaptive and adaptive grids are compared with experimental data. Flow visualization was used to examine the characteristics of the flow though the curved duct in order to better understand the viscous flow physics of this problem. Generally, moderate agreement with the experimental data was found but shortcomings in the experiment were demonstrated. The adaptive grids did not produce the same level of accuracy as the non-adaptive grid with a factor of four more grid points.

Lopez, A.R.; Oberkampf, W.L.

1995-01-01T23:59:59.000Z

427

Static Pressure Loss in 12, 14, and 16 Non-metallic Flexible Duct  

E-Print Network [OSTI]

This study was conducted to determine the effects of compression on pressure drops in non-metallic flexible duct. Duct sizes of 12, 14 and 16 diameters were tested at a five different compression ratios (maximum stretch, 4%, 15%, 30% and 45...

Cantrill, David Lee

2013-08-01T23:59:59.000Z

428

Multi-carrier Signal Transmission through HVAC Ducts: Experimental Results for Channel Capacity  

E-Print Network [OSTI]

Multi-carrier Signal Transmission through HVAC Ducts: Experimental Results for Channel Capacity, for the first time, experimental results on channel capacity of heating, ventilation, and air-conditioning (HVAC through a building HVAC duct system demonstrate the ability to transmit with a spectral efficiency of 3

Stancil, Daniel D.

429

Seamless Handover in Buildings Using HVAC Ducts: A New System Architecture  

E-Print Network [OSTI]

Seamless Handover in Buildings Using HVAC Ducts: A New System Architecture Ariton E. Xhafa, Paisarn-- In this paper, we present an innovative solution to the handover problem in multi-story buildings using HVAC of the indoor wireless networks that use the heating, ventilation, and air conditioning (HVAC) ducts

Stancil, Daniel D.

430

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

E-Print Network [OSTI]

residential buildings [1]. The air distribution systems require some sort of seal between duct sections significant leakage to outside because these spaces are not air sealed. Residential duct systems in the U not usually provide an air seal. High pressure drops in the vicinity of the air handler and associated plenum

431

96 ASHRAE Transactions: Research Current duct design methods for variable air volume  

E-Print Network [OSTI]

.Hourlyairflowrequirements, part-load fan characteristics, and duct static pressure control are incorporated into the problem airflow. Fan power is also influ- enced if static pressure at the end of the longest duct line for effective, energy-efficient, and comfortable heating, ventilat- ing, and air-conditioning (HVAC) systems

432

Beat phenomenon at the arrival of a guided mode in a semi-infinite acoustic duct  

E-Print Network [OSTI]

. This eigen value problem has an infinite discrete number of solutions N (x, y) with the modal wave numbers NBeat phenomenon at the arrival of a guided mode in a semi-infinite acoustic duct P. Gatignola , M at an initial time in the terminal section of a semi-infinite acoustic duct, will undergo dispersion effects

Paris-Sud XI, Université de

433

Determining Critical Pressure and Duct Leakage in VAV Air-Handling Units  

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

Determining Critical Pressure and Duct Leakage in VAV Air-Handling Units Determining Critical Pressure and Duct Leakage in VAV Air-Handling Units Speaker(s): Clifford Federspiel Date: December 3, 2003 - 12:00pm Location: Bldg. 90 Seminar Host/Point of Contact: Nance Matson Fans for moving air in buildings use a significant amount of energy. It is well known that fan energy use in variable-air-volume (VAV) systems can be reduced by resetting the supply duct pressure. The standard way to reset duct pressure is by controlling the most-open terminal damper to a nearly open position. Most systems can't measure terminal damper positions, so pressures are either not reset at all or use ad hoc resetting strategies that are configured sub-optimally. In this seminar I will describe a new method of determining the critical supply duct pressure for VAV systems.

434

7/11/00-draft copy: do not quote 1 of 30 New Technologies for Residential HVAC Ducts  

E-Print Network [OSTI]

7/11/00-draft copy: do not quote 1 of 30 New Technologies for Residential HVAC Ducts Burke Treidler is not evaluated and HVAC contractors overcome duct system shortcomings by installing oversized equipment Technologies for Residential HVAC Ducts fittings with some use of ductboard. Fittings that snap together were

435

IEEE TRANSACTIONS ON COMMUNICATIONS, VOL. 53, NO. 2, FEBRUARY 2005 335 On the Capacity Limits of HVAC Duct Channel for  

E-Print Network [OSTI]

of HVAC Duct Channel for High-Speed Internet Access Ariton E. Xhafa, Member, IEEE, Ozan K. Tonguz, Member and experimental channel-capacity estimates of heating, ventilation, and air condi- tioning (HVAC) ducts based suppressed. Our experimental results also show that even in the case of more complex HVAC duct networks (i

Stancil, Daniel D.

436

"Table HC10.9 Home Appliances Characteristics by U.S. Census Regions, 2005"  

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

0.9 Home Appliances Characteristics by U.S. Census Regions, 2005" 0.9 Home Appliances Characteristics by U.S. Census Regions, 2005" " Million U.S. Housing Units" ,"Housing Units (millions)","U.S. Census Region" "Home Appliances Characteristics",,"Northeast","Midwest","South","West" "Total U.S.",111.1,20.6,25.6,40.7,24.2 "Cooking Appliances" "Conventional Ovens" "Use an Oven",109.6,20.3,25.3,40.2,23.7 "1.",103.3,18.7,24,38.2,22.4 "2 or More",6.2,1.6,1.3,2.1,1.3 "Do Not Use an Oven",1.5,0.2,0.3,0.5,0.5 "Most-Used Oven Fuel" "Electric",67.9,9.7,14.7,30.1,13.4 "Natural Gas",36.4,9.4,9.6,8.1,9.2 "Propane/LPG",5.2,1.2,1.1,2,1

437

"Table HC8.10 Home Appliances Usage Indicators by Urban/Rural Location, 2005"  

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

0 Home Appliances Usage Indicators by Urban/Rural Location, 2005" 0 Home Appliances Usage Indicators by Urban/Rural Location, 2005" " Million U.S. Housing Units" ,,"Urban/Rural Location (as Self-Reported)" ,"Housing Units (millions)" "Home Appliances Usage Indicators",,"City","Town","Suburbs","Rural" "Total",111.1,47.1,19,22.7,22.3 "Cooking Appliances" "Frequency of Hot Meals Cooked" "3 or More Times A Day",8.2,3.7,1.6,1.4,1.5 "2 Times A Day",24.6,10.8,4.1,4.3,5.5 "Once a Day",42.3,17,7.2,8.7,9.3 "A Few Times Each Week",27.2,11.4,4.7,6.4,4.8 "About Once a Week",3.9,1.7,0.6,0.9,0.8 "Less Than Once a Week",4.1,2.2,0.6,0.8,0.5 "No Hot Meals Cooked",0.9,0.4,"Q","Q","Q"

438

"Table HC10.10 Home Appliances Usage Indicators by U.S. Census Regions, 2005"  

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

0 Home Appliances Usage Indicators by U.S. Census Regions, 2005" 0 Home Appliances Usage Indicators by U.S. Census Regions, 2005" " Million U.S. Housing Units" ,"Housing Units (millions)","U.S. Census Region" "Home Appliances Usage Indicators",,"Northeast","Midwest","South","West" "Total",111.1,20.6,25.6,40.7,24.2 "Cooking Appliances" "Frequency of Hot Meals Cooked" "3 or More Times A Day",8.2,1.2,1.4,3,2.6 "2 Times A Day",24.6,4,5.8,8.3,6.6 "Once a Day",42.3,7.9,10.7,15,8.8 "A Few Times Each Week",27.2,6,5.6,10.9,4.7 "About Once a Week",3.9,0.6,0.9,1.6,0.7 "Less Than Once a Week",4.1,0.6,1.1,1.7,0.7 "No Hot Meals Cooked",0.9,0.3,"Q","Q",0.2

439

Duct leakage impacts on VAV system performance in California large commercial buildings  

SciTech Connect (OSTI)

The purpose of this study is to evaluate the variability of duct leakage impacts on air distribution system performance for typical large commercial buildings in California. Specifically, a hybrid DOE-2/TRNSYS sequential simulation approach was used to model the energy use of a low-pressure terminal-reheat variable-air-volume (VAV) HVAC system with six duct leakage configurations (tight to leaky) in nine prototypical large office buildings (representing three construction eras in three California climates where these types of buildings are common). Combined fan power for the variable-speed-controlled supply and return fans at design conditions was assumed to be 0.8 W/cfm. Based on our analyses of the 54 simulation cases, the increase in annual fan energy is estimated to be 40 to 50% for a system with a total leakage of 19% at design conditions compared to a tight system with 5% leakage. Annual cooling plant energy also increases by about 7 to 10%, but reheat energy decreases (about 3 to 10%). In combination, the increase in total annual HVAC site energy is 2 to 14%. The total HVAC site energy use includes supply and return fan electricity consumption, chiller and cooling tower electricity consumption, boiler electricity consumption, and boiler natural gas consumption. Using year 2000 average commercial sector energy prices for California ($0.0986/kWh and $7.71/Million Btu), the energy increases result in 9 to 18% ($7,400 to $9,500) increases in HVAC system annual operating costs. Normalized by duct surface area, the increases in annual operating costs are 0.14 to 0.18 $/ft{sup 2}. Using a suggested one-time duct sealing cost of $0.20 per square foot of duct surface area, these results indicate that sealing leaky ducts in VAV systems has a simple payback period of about 1.3 years. Even with total leakage rates as low as 10%, duct sealing is still cost effective. This suggests that duct sealing should be considered at least for VAV systems with 10% or more total duct leakage. The VAV system that we simulated had perfectly insulated ducts, and maintained constant static pressure in the ducts upstream of the VAV boxes and a constant supply air temperature at the airhandler. Further evaluations of duct leakage impacts should be carried out in the future after methodologies are developed to deal with duct surface heat transfer effects, to deal with airflows entering VAV boxes from ceiling return plenums (e.g., to model parallel fan-powered VAV boxes), and to deal with static pressure reset and supply air temperature reset strategies.

Wray, Craig P.; Matson, Nance E.

2003-10-01T23:59:59.000Z

440

DOE Challenge Home Technical Training - Ducts in Conditioned Space  

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

T T h i l T i i 1 | INNOVATION & INTEGRATION: Transforming the Energy Efficiency Market Buildings.Energy.gov Design Options for Locating Ducts within Conditioned Space DOE Challenge Home Bill Zoeller, RA Steven Winter Associates Technical Training Congratulations By designing, constructing, and verifying DOE Challenge Homes, y you are: * in a select group Only the top one percent of builders in the country meets the extraordinary energy efficiency, comfort, health, safety, durability and quality levels associated with the DOE Challenge Home. * providing unprecedented value Your customers receive immediate energy savings of 40-50% easy to adapt to net-zero performance with a small renewable energy system. * differentiated from the competition About 12 in 13 homes sales nationwide are 'used' homes. In addition, the majority of new

Note: This page contains sample records for the topic "appliances aerosol-based duct" 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

CFD simulation of leak in residential HVAC ducts  

Science Journals Connector (OSTI)

A three-dimensional computational fluid dynamics model was used to simulate fluid flow in a duct and its simulated leaks with six different air leak geometries placed respectively on its periphery. The k? turbulence model for high Reynolds numbers flows was used for that purpose and the Reynolds numbers were varied to simulate a variety of flow conditions between 27,000 and 82,000. The computer code was used to produce pressure drop data and leak flow rates across the holes necessary to compute the pressure loss coefficients, as well as to produce flow field and static pressure plots that offer insight into the physics of the flow field. The flow coefficient and pressure exponent (C and n) were found for different leak geometries by curve fitting the pressure and leak flow data derived from CFD simulations and were compared to available data in the literature.

Samir Moujaes; Radhika Gundavelli

2012-01-01T23:59:59.000Z

442

Assessment of Literature and Simulation Software Related to Combustion Appliance Venting Systems  

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

Assessment of Literature Related to Assessment of Literature Related to Combustion Appliance Venting Systems V.H. Rapp, B.C. Singer, J.C. Stratton, C.P. Wray Environmental Energy Technologies Division June 2012 LBNL-5798E 2 Disclaimer This document was prepared as an account of work sponsored by the United States Government. While this document is believed to contain correct information, neither the United States Government nor any agency thereof, nor The Regents of the University of California, nor any of their employees, makes any warranty, express or implied, or assumes any legal responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned

443

An Analysis of the Price Elasticity of Demand for Household Appliances  

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

Analysis of the Price Elasticity of Demand for Analysis of the Price Elasticity of Demand for Household Appliances Larry Dale and K. Sydny Fujita February 2008 Energy Analysis Department Environmental Energy Technologies Division Lawrence Berkeley National Laboratory University of California Berkeley, CA 94720 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

444

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

SciTech Connect (OSTI)

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

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

2012-09-01T23:59:59.000Z

445

SWITCH: Case Studies in the Demand Side Management of Washing Appliances  

Science Journals Connector (OSTI)

Abstract The emergence of viable smart home technologies together with ambitious government initiatives for smart meter rollouts will provide a rich platform on which to develop demand side management strategies that aim to modify consumer's use of energy. In this work we develop such a platform that aims to SWITCH behaviour patterns and SWITCH on/off energy consuming appliances when they are not needed or when they could be utilised to benefit from on-site power generation or off-peak electricity. This platform was installed in 3 occupied domestic properties that form part of the Creative Energy Homes project at the University of Nottingham, UK. A total of 6 case studies are presented that investigate the impact of shifting the time of use of washing machines and dishwashers with varying levels of user engagement. A range of issues and user perceptions of the technology are presented and discussed.

R. Shipman; M. Gillott; E. Naghiyev

2013-01-01T23:59:59.000Z

446

COOKING APPLIANCE USE IN CALIFORNIA HOMES DATA COLLECTED FROM A WEB-BASED SURVEY  

SciTech Connect (OSTI)

Cooking of food and use of natural gas cooking burners generate pollutants that can have substantial impacts on residential indoor air quality. The extent of these impacts depends on cooking frequency, duration and specific food preparation activities in addition to the extent to which exhaust fans or other ventilation measures (e.g. windows) are used during cooking. With the intent of improving our understanding of indoor air quality impacts of cooking-related pollutants, we created, posted and advertised a web-based survey about cooking activities in residences. The survey included questions similar to those in California's Residential Appliance Saturation Survey (RASS), relating to home, household and cooking appliance characteristics and weekly patterns of meals cooked. Other questions targeted the following information not captured in the RASS: (1) oven vs. cooktop use, the number of cooktop burners used and the duration of burner use when cooking occurs, (2) specific cooking activities, (3) the use of range hood or window to increase ventilation during cooking, and (4) occupancy during cooking. Specific cooking activity questions were asked about the prior 24 hours with the assumption that most people are able to recollect activities over this time period. We examined inter-relationships among cooking activities and patterns and relationships of cooking activities to household demographics. We did not seek to obtain a sample of respondents that is demographically representative of the California population but rather to inexpensively gather information from homes spanning ranges of relevant characteristics including the number of residents and presence or absence of children. This report presents the survey, the responses obtained, and limited analysis of the results.

Klug, Victoria; Lobscheid, Agnes; Singer, Brett

2011-08-01T23:59:59.000Z

447

Unsteady mixed convection in horizontal ducts with applications to chemical vapor deposition processes  

SciTech Connect (OSTI)

Mixed convection in a horizontal rectangular duct of aspect ratio 4 heated from below with cold side walls was studied numerically for a non-Boussinesq fluid. Results are presented for a reduced temperature of 2.33 and a Rayleigh number of 130,700. The resulting flow field at Re = 25 consisted of four steady longitudinal vortices, symmetric about the duct centerline, with a leading transverse roll cell. A reduction to Re = 10 resulted in the introduction of traveling transverse waves. A further reduction Re = 5 resulted in a loss of symmetry about the duct centerline plane. Further work is underway to verify the Re = 5 results.

Spall, R.E. [Univ. of South Alabama, Mobile, AL (United States). Dept. of Mechanical Engineering] [Univ. of South Alabama, Mobile, AL (United States). Dept. of Mechanical Engineering

1996-01-01T23:59:59.000Z

448

Comparative Study: CFD ?P Versus Measured ?P for 30% Flexible Ducts  

E-Print Network [OSTI]

foot-long circular ducts placed on both ends. A CFD model was built and simulations were run under different volumetric air flows. The static pressure drop for those conditions were analyzed and displayed. The final CFD model is tuned until...) computer model. Fluent 6.2.16 CFD software package was used to simulate the static pressure drop inside the flexible duct. 3-D computer model of 6 diameter flexible duct was generated for 30% compression in 5 ft. long. The laboratory data...

Ugursal, A.; Culp, C.

2006-01-01T23:59:59.000Z

449

Augmentation of Power Output of Axisymmetric Ducted Wind Turbines by Porous Trailing Edge Disks  

E-Print Network [OSTI]

This paper presents analytical and experimental results that demonstrated that the power output from a ducted wind turbine can be dramatically increased by the addition of a trailing edge device such as a porous disk. In ...

widnall, sheila

2014-06-30T23:59:59.000Z

450

DOE Zero Energy Ready Home Ducts in Conditioned Space Webinar (Text Version)  

Broader source: Energy.gov [DOE]

Below is a text version of the webinar titled "Design Strategies for Ducts in Conditioned Spaces," originally presented in March 2014 and part of DOE Challenge Home's Tech Training Webinar Series....

451

Building America Technology Solutions for New and Existing Homes: Duct Sealing Using Injected Spray Sealant  

Broader source: Energy.gov [DOE]

In this project, the Raleigh Housing Authority worked with Building America team, the Advanced Residential Integrated Solutions Collaborative to determine the most cost-effective ways to reduce duct leakage in its low-rise housing units.

452

Turbulent mixing in ducts, theory and experiment application to aerosol single point sampling  

E-Print Network [OSTI]

straight duct, 900 elbow, 450 lateral and a generic mixer are incorporated into a correlation model for predicting the mixing quality for both the velocity and contaminant concentration as functions of such flow geometry, scale, pressure drop and fluid...

Langari, Abdolreza

2012-06-07T23:59:59.000Z

453

Ultrasonic Inspection of Tendon Ducts in Concrete Slabs Using 3D-SAFT  

Science Journals Connector (OSTI)

The main purpose to use ultrasonic pulse echo techniques for concrete are the following testing B;problems: Injections faults in tendon ducts because they lead to a loss of the...

M. Krause; W. Mller; H. Wiggenhauser

1997-01-01T23:59:59.000Z

454

2014-04-30 Public Meeting Agenda: Physical Characterization of Smart and Grid-Connected Commercial and Residential Buildings End-Use Equipment and Appliances  

Broader source: Energy.gov [DOE]

This document is the agenda for the Physical Characterization of Smart and Grid-Connected Commercial and Residential Buildings End-Use Equipment and Appliances public meeting being held on April 30, 2014.

455

Gas Combustion Appliances: Validating VENT-II Vi H. Rapp, Albert Pastor-Perez, Brett C. Singer, and  

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

Predicting Backdrafting and Spillage for Natural-Draft Predicting Backdrafting and Spillage for Natural-Draft Gas Combustion Appliances: Validating VENT-II Vi H. Rapp, Albert Pastor-Perez, Brett C. Singer, and Craig P. Wray Environmental Energy Technologies Division April 2013 In Press as: Vi H. Rapp, Albert Pastor-Perez, Brett C. Singer, and Craig P. Wray. 2013. "Predicting Backdrafting and Spillage for Natural-Draft Gas Combustion Appliances: A Validation of VENT-II". HVAC&R Research, DOI:10.1080/10789669.2013.771948 LBNL-6193E 2 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,

456

Duct Leakage Modeling in EnergyPlus and Analysis of Energy Savings from  

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

Duct Leakage Modeling in EnergyPlus and Analysis of Energy Savings from Duct Leakage Modeling in EnergyPlus and Analysis of Energy Savings from Implementing SAV with InCITeTM Title Duct Leakage Modeling in EnergyPlus and Analysis of Energy Savings from Implementing SAV with InCITeTM Publication Type Report LBNL Report Number LBNL-3525E Year of Publication 2010 Authors Wray, Craig P., and Max H. Sherman Publisher Lawrence Berkeley National Laboratory City Berkeley Keywords airflow, building, duct, energy, energy performance of buildings group, fan, hvac, indoor environment department, other, power, retrofits, simulation, system Abstract This project addressed two significant deficiencies in air-handling systems for large commercial building: duct leakage and duct static pressure reset. Both constitute significant energy reduction opportunities for these buildings. The overall project goal is to bridge the gaps in current duct performance modeling capabilities, and to expand our understanding of air-handling system performance in California large commercial buildings. The purpose of this project is to provide technical support for the implementation of a duct leakage modeling capability in EnergyPlus, to demonstrate the capabilities of the new model, and to carry out analyses of field measurements intended to demonstrate the energy saving potential of the SAV with InCITeTM duct static pressure reset (SPR) technology.A new duct leakage model has been successfully implemented in EnergyPlus, which will enable simulation users to assess the impacts of leakage on whole-building energy use and operation in a coupled manner. This feature also provides a foundation to support code change proposals and compliance analyses related to Title 24 where duct leakage is an issue. Our example simulations continue to show that leaky ducts substantially increase fan power: 10% upstream and 10% downstream leakage increases supply fan power 30% on average compared to a tight duct system (2.5% upstream and 2.5% downstream leakage). Much of this increase is related to the upstream leakage rather than to the downstream leakage. This does not mean, however, that downstream leakage is unimportant. Our simulations also demonstrate that ceiling heat transfer is a significant effect that needs to be included when assessing the impacts of duct leakage in large commercial buildings. This is not particularly surprising, given that "ceiling regain" issues have already been included in residential analyses as long as a decade ago (e.g., ASHRAE Standard 152); mainstream simulation programs that are used for large commercial building energy analyses have not had this capability until now. Our analyses of data that we collected during our 2005 tests of the SAV with InCITeTM duct static pressure reset technology show that this technology can substantially reduce fan power (in this case, by about 25 to 30%). Tempering this assessment, however, is that cooling and heating coil loads were observed to increase or decrease significantly depending on the time window used. Their impact on cooling and heating plant power needs to be addressed in future studies; without translating the coil loads to plant equipment energy use, it is not possible to judge the net impact of this SPR technology on whole-building energy use. If all of the loads had decreased, such a step would not be as necessary.

457

Analysis of Potential Energy Saving and CO2 Emission Reduction of Home Appliances and Commercial Equipments in China  

SciTech Connect (OSTI)

China is now the world's largest producer and consumer of household appliances and commercial equipment. To address the growth of electricity use of the appliances, China has implemented a series of minimum energy performance standards (MEPS) for 30 appliances, and voluntary energy efficiency label for 40 products. Further, in 2005, China started a mandatory energy information label that covers 19 products to date. However, the impact of these standard and labeling programs and their savings potential has not been evaluated on a consistent basis. This research involved modeling to estimate the energy saving and CO{sub 2} emission reduction potential of the appliances standard and labeling program for products for which standards are currently in place, or under development and those proposed for development in 2010. Two scenarios that have been developed differ primarily in the pace and stringency of MEPS development. The 'Continued Improvement Scenario' (CIS) reflects the likely pace of post-2009 MEPS revisions, and the likely improvement at each revision step considering the technical limitation of the technology. The 'Best Practice Scenario' (BPS) examined the potential of an achievement of international best practice MEPS in 2014. This paper concludes that under the 'CIS' of regularly scheduled MEPS revisions to 2030, cumulative electricity consumption could be reduced by 9503 TWh, and annual CO{sub 2} emissions would be 16% lower than in the frozen efficiency scenario. Under a 'BPS' scenario for a subset of products, cumulative electricity savings would be 5450 TWh and annual CO{sub 2} emissions reduction would be 35% lower than in the frozen scenario.

Zhou, Nan; Fridley, David; McNeill, Michael; Zheng, Nina; Letschert, Virginie; Ke, Jing; Saheb, Yamina

2010-06-07T23:59:59.000Z

458

Research and development of energy-efficient appliance motor-compressors. Final report. Volume II: market evaluation  

SciTech Connect (OSTI)

An exploratory experiment asked consumers to verbalize how they chose among a set of hypothetical refrigerators with different initial prices and operating costs. From these verbalizations it was determined that many consumers used a payback criterion whereby they would choose the energy efficient appliance if the increase in initial price was recouped in future operating cost savings within an acceptable period of time. This acceptable period of time is called a payback period. Based on these preliminary results, a field study of 337 respndents was undertaken to estimate the distribution of acceptable payback periods for two energy consuming appliances, air conditioners and refrigerator-freezers. The payback distributions were then used to estimte the percent of consumers (i.e., market shares) who would select the energy efficient appliances for a range of price increases and operating cost savings. Following the field study, 123 consumers participated in a simulated shopping experiment to (a) see if the results of the field survey would hold in a more realistic shopping environment and (b) determine the effects of several market variables on the demand for energy efficiency.

Staelin, R.; Redinger, R.P.

1980-12-01T23:59:59.000Z

459

An investigation into the vector ellipticity of extremely low frequency magnetic fields from appliances in UK homes  

Science Journals Connector (OSTI)

Elliptically polarized magnetic fields induce higher currents in the body compared with their plane polarized counterparts. This investigation examines the degree of vector ellipticity of extremely low frequency magnetic fields (ELF-MFs) in the home, with regard to the adverse health effects reportedly associated with ELF-MFs, for instance childhood leukaemia. Tri-axial measurements of the magnitude and phase of the 0?3000 Hz magnetic fields, produced by 226 domestic mains-fed appliances of 32 different types, were carried out in 16 homes in Worcestershire in the summer of 2004. Magnetic field strengths were low, with average (RMS) values of 0.03 ? 0.02 ?T across all residences. In contrast, background field ellipticities were high, on average 47 ? 11%. Microwave and electric ovens produced the highest ellipticities: mean respective values of 21 ? 21% and 21 ? 17% were observed 20 cm away from these appliances. There was a negative correlation between field strength and field polarization, which we attribute to the higher relative field contribution close to each individual (single-phase) appliance. The measurements demonstrate that domestic magnetic fields are extremely complex and cannot simply be characterized by traditional measurements such as time-weighted average or peak exposure levels. We conclude that ellipticity should become a relevant metric for future epidemiological studies of health and ELF-MF exposure.

Elizabeth A Ainsbury; Emma Conein; Denis L Henshaw

2005-01-01T23:59:59.000Z

460

NATURAL GAS VARIABILITY IN CALIFORNIA: ENVIRONMENTAL IMPACTS AND DEVICE PERFORMANCE EXPERIMENTAL EVALUATION OF POLLUTANT EMISSIONS FROM RESIDENTIAL APPLIANCES  

SciTech Connect (OSTI)

The effect of liquefied natural gas on pollutant emissions was evaluated experimentally with used and new appliances in the laboratory and with appliances installed in residences, targeting information gaps from previous studies. Burner selection targeted available technologies that are projected to comprise the majority of installed appliances over the next decade. Experiments were conducted on 13 cooktop sets, 12 ovens, 5 broiler burners, 5 storage water heaters, 4 forced air furnaces, 1 wall furnace, and 6 tankless water heaters. Air-free concentrations and fuel-based emission factors were determined for carbon monoxide, nitrogen oxides, nitrogen dioxide, and the number of (predominantly ultrafine) particles over complete burns?including transient effects (device warm-up and intermittent firing of burners) following ignition--and during more stable end-of-burn conditions. Formaldehyde was measured over multi-burn cycles. The baseline fuel was Northern California line gas with Wobbe number (a measure of fuel energy delivery rate) of 1320-1340; test fuels had Wobbe numbers of roughly 1390 and 1420, and in some cases 1360. No ignition or operational problems were observed during test fuel use. Baseline emissions varied widely across and within burner groups and with burner operational mode. Statistically significant emissions changes were observed for some pollutants on some burners.

Singer, Brett C.; Apte, Michael G.; Black, Douglas R.; Hotchi, Toshifumi; Lucas, Donald; Lunden, Melissa M.; Mirer, Anna G.; Spears, Michael; Sullivan, Douglas P.

2009-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "appliances aerosol-based duct" 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

Dynamic energy-consumption indicators for domestic appliances: environment, behaviour and design  

Science Journals Connector (OSTI)

The literature concerning the application of information-feedback methods for saving energy in the home is reviewed. Particular attention is given to electronic feedback via smart meters and displays, or energy-consumption indicators (ECI). Previous studies have not focused on individual appliances, but this paper presents the findings of a UK field study involving 44 households which considered domestic cooking: it compares the effectiveness of providing paper-based energy-use/saving information with electronic feedback of energy-consumption via \\{ECIs\\} designed specifically for this investigation. Twelve Control Group households were monitored for a period of at least 12 months and this revealed an average daily consumption for electric cooking of 1.30kWh. Subsequently across a minimum monitoring period of 2 months, 14 out of 31 households achieved energy savings of greater than 10% and six of these achieved savings of greater than 20%. The average reduction for households employing an ECI was 15%, whereas those given antecedent information alone reduced their electricity consumption, on average, by only 3%. The associated behavioural changes and the importance of providing regular feedback during use are identified. It is recommended that further attention be given to optimising the design and assessing the use of energy-consumption indicators in the home, in order to maximise the associated energy-saving potential.

G. Wood; M. Newborough

2003-01-01T23:59:59.000Z

462

Table HC2.9 Home Appliances Characteristics by Type of Housing Unit, 2005  

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

Million U.S. Housing Units Total U.S............................................................ 111.1 72.1 7.6 7.8 16.7 6.9 Cooking Appliances Conventional Ovens Use an Oven............................................... 109.6 71.3 7.4 7.7 16.4 6.8 1.............................................................. 103.3 66.2 7.2 7.4 15.9 6.7 2 or More................................................. 6.2 5.1 Q 0.3 0.5 Q Do Not Use an Oven................................... 1.5 0.7 Q Q 0.4 Q Most-Used Oven Fuel Electric..................................................... 67.9 45.5 4.4 3.7 10.7 3.7 Natural Gas.............................................. 36.4 22.0 3.0 3.9 5.6 1.8 Propane/LPG........................................... 5.2 3.8 Q Q Q 1.3 Self-Cleaning Oven Use a Self-Cleaning Oven........................

463

Building America Case Study: Duct in Conditioned Space in a Dropped Ceiling or Fur-down, Gainesville, Florida (Fact Sheet)  

SciTech Connect (OSTI)

Forced air distribution systems (duct systems) typically are installed out of sight for aesthetic reasons, most often in unconditioned areas such as an attic or crawlspace. Any leakage of air to or from the duct system (duct leakage) in unconditioned space not only loses energy, but impacts home and equipment durability and indoor air quality. An obvious solution to this problem is to bring the duct system into the interior of the house, either by sealing the area where the ducts are installed (sealed attic or crawlspace) or by building an interior cavity or chase above the ceiling plane (raised ceiling or fur-up chase) or below the ceiling plane (dropped ceiling or fur-down) for the duct system. This case study examines one Building America builder partner's implementation of an inexpensive, quick and effective method of building a fur-down or dropped ceiling chase.

Not Available

2014-09-01T23:59:59.000Z

464

Longevity of Duct Tape in Residential Air Distribution Systems: 1-D, 2-D, and 3-D Joints  

E-Print Network [OSTI]

Group (EPB) at Lawrence Berkeley National Laboratory (Abushakra 2002). This study is a continuation of previous studies conducted at LBNL (Walker et al. 1998 and 1999, Walker and Sherman 2000, and Sherman et al. 2000), whose objectives... flexible duct core-to-collar joints. ADC does not provide recommendations for the collar-to-plenum joints. Previous duct sealing tests conducted at LBNL covered two types of joints, core-to-collar, and collar- to-plenum, using sheet metal ducts...

Abushakra, B.

2003-01-01T23:59:59.000Z

465

Duct Leakage Modeling in EnergyPlus and Analysis of Energy Savings from Implementing SAV with InCITeTM  

E-Print Network [OSTI]

the impact of static pressure reset on HVAC system thermalHVAC control system varies the supply fan airflow to maintain a constant duct static pressure

Wray, Craig

2010-01-01T23:59:59.000Z

466

Normal modes, virtual modes, and alternative representations in the theory of surface?duct sound propagation  

Science Journals Connector (OSTI)

This paper presents a theoretical study of sound propagation in an ocean?surface duct. It deals with several aspects of the theory from a point of view which has not heretofore been taken in the analyses of this problem. The model used to describe a duct assumes the ocean surface to be smooth and the square of the refractive index to be bilinear. Alternative representations of the sound field excited by a point source are derived the two playing the most significant role in this paper being the residue series and the normal?mode representation. It is shown that the depth functions of the residue series do not form a complete set as those of a normal?mode representation must and that the normal?mode spectrum is continuous rather than discrete. The completeness properties of the normal?mode functions are then utilized in a study of the energy?trapping capabilities of the duct. In this connection virtual modes are introduced and shown to lead naturally to the derivation of a leakage coefficient characteristic of the exponential leakage of energy out of the duct with increasing range. In addition a cutoff?frequency criterion useful in determining when a surface duct can trap energy is derived.

Frank M. Labianca

1973-01-01T23:59:59.000Z

467

Opportunities for regional harmonization of appliance standards and l abeling program  

SciTech Connect (OSTI)

The South Asian Regional Initiative for Energy (SARI/Energy) calls for a series of activities to promote Energy Efficiency Standards and Labeling (EES&L) of end use appliances in the region. In pursuit of this goal, the project supports several seminars and meetings that bring together policymakers and stakeholders from throughout the region. The purpose of these gatherings is to encourage a dialogue among participants as to the benefits and barriers associated with EES&L programs. In addition, it is the role of the program organizers to provide participants with the technical details necessary to make progress towards effective efficiency programs. One component of the initiative is to encourage the harmonization (alignment) of existing program components, and the pursuit of new programs coordinated at the regional level. In support of this goal, the report provides information aimed at motivating and enabling cooperative activities which will provide concrete benefits to programs in each country, whether well developed, or still in the initial planning stage. It should be emphasized that the underlying objective of the harmonization component of the SARI/Energy project is to increase the potential for success of EES&L programs of all countries involved, and to reduce burdens on manufacturers, exporters and importers in each country. Harmonization ''for it's own sake'' is not desirable, nor is it suggested that policymakers should bring their programs in line with international norms if doing so would present a disadvantage to their own efficiency programs, or to commercial interests within their country. If there is no such disadvantage, however, the program encourages alignment of policies and provides a forum at which this alignment can be pursued. The report covers several main topics, with varying emphasis. First, a general discussion of the motivation for an explicit policy of regional harmonization is given. Next, the current status of existing programs in the region are discussed in some detail. The section that follows covers the harmonization of efficiency test procedures. Special attention is given to this component of an EES&L program because it is the most critical element in terms of harmonization--having incompatible test procedures between trade partners can greatly impact the effectiveness of a program, and it can also unduly impact trade. Currently, policymakers in India and Sri Lanka are collaborating with the goal of aligning refrigerator test procedures used in their respective programs. For this reason, the section on test procedures of refrigerators goes into a significant amount of technical detail, in order to provide the clearest possible articulation of issues to be resolved in bringing the procedures into alignment. Following the discussion of test procedures, the report contains a section each on harmonization of efficiency rating levels, development of label designs, and enforcement issues. The report is organized such that the sections covering current programs and test procedures are subdivided by target appliance. These sections are further divided by country, where applicable. Each section is concluded with recommendations.

McNeil, Michael A.

2003-09-01T23:59:59.000Z

468

A Global Review of Incentive Programs to Accelerate Energy-Efficient Appliances and Equipment  

SciTech Connect (OSTI)

Incentive programs are an essential policy tool to move the market toward energy-efficient products. They offer a favorable complement to mandatory standards and labeling policies by accelerating the market penetration of energy-efficient products above equipment standard requirements and by preparing the market for increased future mandatory requirements. They sway purchase decisions and in some cases production decisions and retail stocking decisions toward energy-efficient products. Incentive programs are structured according to their regulatory environment, the way they are financed, by how the incentive is targeted, and by who administers them. This report categorizes the main elements of incentive programs, using case studies from the Major Economies Forum to illustrate their characteristics. To inform future policy and program design, it seeks to recognize design advantages and disadvantages through a qualitative overview of the variety of programs in use around the globe. Examples range from rebate programs administered by utilities under an Energy-Efficiency Resource Standards (EERS) regulatory framework (California, USA) to the distribution of Eco-Points that reward customers for buying efficient appliances under a government recovery program (Japan). We found that evaluations have demonstrated that financial incentives programs have greater impact when they target highly efficient technologies that have a small market share. We also found that the benefits and drawbacks of different program design aspects depend on the market barriers addressed, the target equipment, and the local market context and that no program design surpasses the others. The key to successful program design and implementation is a thorough understanding of the market and effective identification of the most important local factors hindering the penetration of energy-efficient technologies.

de la Rue du Can, Stephane; Phadke, Amol; Leventis, Greg; Gopal, Anand

2013-08-01T23:59:59.000Z

469

Max Tech Appliance Design: Potential for Maximizing U.S. Energy Savings through Standards  

SciTech Connect (OSTI)

This study surveyed the technical potential for efficiency improvements in 150 categories of appliances and equipment representing 33 quads of primary energy use across the US economy in 2010 and (1) documented efficient product designs, (2) identified the most promising cross-cutting strategies, and (3) ranked national energy savings potential by end use. Savings were estimated using a method modeled after US Department of Energy priority-setting reports - simplified versions of the full technical and economic analyses performed for rulemakings. This study demonstrates that large savings are possible by replacing products at the end-of-life with ultra-efficient models that use existing technology. Replacing the 50 top energy-saving end-uses (constituting 30 quads of primary energy consumption in 2010) with today's best-on-market equivalents would save {approx}200 quads of US primary energy over 30 years (25% of consumption anticipated there from). For the 29 products for maximum feasible savings potential could be estimated, the savings were twice as high. These results demonstrate that pushing ultra-efficient products to market could significantly escalate carbon emission reductions and is a viable strategy for sustaining large emissions reductions through standards. The results of this analysis were used by DOE for new coverage prioritization, to identify key opportunities for product prototyping and market development, and will leverage future standards rulemakings by identifying the full scope of maximum feasible technology options. High leverage products include advances lighting systems, HVAC, and televisions. High leverage technologies include electronic lighting, heat pumps, variable speed motors, and a host of controls-related technologies.

Garbesi, Karina; Desroches, Louis-Benoit; Bolduc, Christopher; Burch, Gabriel; Hosseinzadeh, Griffin; Saltiel, Seth

2011-05-06T23:59:59.000Z

470

Realized and Projected Impacts of U.S. Energy Efficiency Standards for Residential and Commercial Appliances  

SciTech Connect (OSTI)

This study estimated energy, environmental and consumer economic impacts of U.S. Federal residential energy efficiency standards that became effective in the 1988-2006 period, and of energy efficiency standards for fluorescent lamp ballasts and distribution transformers. These standards have been the subject of in-depth analyses conducted as part of DOE's standards rulemaking process. This study drew on those analyses, but updated certain data and developed a common framework and assumptions for all of the products in order to estimate realized impacts and to update projected impacts. It also performed new analysis for the first (1990) fluorescent ballast standards, which had been introduced in the NAECA legislation without a rulemaking. We estimate that the considered standards will reduce residential/ commercial primary energy consumption and carbon dioxide emissions in 2030 by 4percent compared to the levels expected without any standards. The reduction for the residential sector is larger, at 8percent. The estimated cumulative energy savings from the standards amount to 39 quads by 2020, and 63 quads by 2030. The standards will also reduce emissions of carbon dioxide by considerable amounts.The estimated cumulative net present value of consumer benefit amounts to $241 billion by 2030, and grows to $269 billion by 2045. The overall ratio of consumer benefits to costs (in present value terms) in the 1987-2050 period is 2.7 to 1. Although the estimates made in this study are subject to a fair degree of uncertainty, we believe they provide a reasonable approximation of the national benefits resulting from Federal appliance efficiency standards.

Meyers, Stephen P.; McMahon, James; Atkinson, Barbara

2008-05-08T23:59:59.000Z

471

Accelerating the Adoption of Second-Tier Reach Standards forApplicable Appliance Products in China  

SciTech Connect (OSTI)

The minimum energy efficiency standards program for household appliances in China was initiated in 1989. Since 1996, CLASP and its implementing partner, LBNL, have assisted China in developing 11 minimum energy performance standards (MEPS) for 9 products and endorsement labels for 11 products including: refrigerators; air conditioners; clothes washers; televisions; printers; computers; monitors; fax machines; copiers; DVD/VCD players; external power supplies; and set-top boxes (under development). Before 2003, China's traditional approach to standards development involved small increases in efficiency requirements for implementation within 6 months of a standard's approval. Since 2003, China has adopted a new approach in setting MEPS. This new approach involves the development of two tiers of standards--one for initial implementation and a second tier at a more aggressive level of energy efficiency for implementation three to five years later. The second-tier standard is also referred to as a 'reach standard'. Reach standards have now been developed in China for: color TVs; refrigerators; air conditioners; and external power supplies. This report is presented in five sections. After the introduction in Section 1, Section 2 analyzes the distribution of the efficiency of refrigerators and air-conditioners in China based on data collected by the China Energy Label Center for the mandatory energy information label program. The results provide an assessment of the adoption of reach standards for these two products. Section 3 summarizes on-going collaborations with Shanghai related to early local adoption of reach standards, and presents both the impact and an analysis of barriers to the local adoption of reach standard for air-conditioners. Section 4 offers suggestions for local governments on how to move forward in adopting reach standards in their localities and concludes with a summary of the results and a plan for developing local capacity in order to achieve success in adopting reach standards.

Lin, Jiang; Fridley, David

2007-03-01T23:59:59.000Z

472

What are the requirements for duct leakage testing? | Building Energy Codes  

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

requirements for duct leakage testing? requirements for duct leakage testing? Both the 2009 and 2012 IECC require duct tightness to be verified. Verification can take place via either a post-construction test or a rough-in test. For the post-construction test, leakage measurement must be made across the entire system, including the manufacturer's air handler enclosure, with all register boots taped or sealed at a test pressure of 0.1 inches w.g. (25 Pa). The 2009 IECC limits the leakage to outdoors to less than or equal to 8 cfm per 100 ft2 of conditioned floor area or total leakage less than or equal to 12 cfm per 100 ft2 of conditioned floor area. The 2012 IECC only contains a requirement for total leakage of less than or equal to 4 cfm per 100 ft2 of conditioned floor area. For the rough-in test, leakage measurement is made across the system, with

473

Cavitation erosion in blocked flow with a ducted ice-class propeller  

SciTech Connect (OSTI)

Ships that operate in ice often encounter momentary increased propeller cavitation because ice pieces block the flow into the propeller. For ducted propellers, this additional cavitation is more significant than it is for open propellers; ice pieces may become lodged against and within the duct and subject the propeller to longer periods of increased cavitation due to the blocked flow. Associated with this blocked flow is the possibility of cavitation erosion on the propeller. An erosion study, using paint films, was conducted in a cavitation tunnel with a model propeller of the type fitted to the Canadian Marine Drilling Ltd. vessel MV Robert LeMeur. A simulated ice blockage was installed ahead of the propeller model and within the duct. Tests were carried out over a range of advance coefficients for various test conditions. The resulting types of cavitation were documented, the erosion patterns were photographed and comparisons between each test were made.

Doucet, J.M.; Bose, N.; Walker, D. [Memorial Univ. of Newfoundland, St. John`s, Newfoundland (Canada). Ocean Engineering Research Centre; Jones, S.J. [National Research Council of Canada, St. John`s, Newfoundland (Canada). Inst. for Marine Dynamics

1996-12-31T23:59:59.000Z

474

Nuclear reactor fuel assembly duct-tube-to-inlet-nozzle attachment system  

DOE Patents [OSTI]

A reusable system for removably attaching the lower end 21 of a nuclear reactor fuel assembly duct tube to an upper end 11 of a nuclear reactor fuel assembly inlet nozzle. The duct tube's lower end 21 has sides terminating in locking tabs 22 which end in inwardly-extending flanges 23. The flanges 23 engage recesses 13 in the top section 12 of the inlet nozzle's upper end 11. A retaining collar 30 slides over the inlet nozzle's upper end 11 to restrain the flanges 23 in the recesses 13. A locking nut 40 has an inside threaded portion 41 which engages an outside threaded portion 15 of the inlet nozzle's upper end 11 to secure the retaining collar 30 against protrusions 24 on the duct tube's sides.

Christiansen, David W. (Kennewick, WA); Smith, Bob G. (Kennewick, WA)

1982-01-01T23:59:59.000Z

475

Fundamental investigation of Duct/ESP phenomena: 1. 7 MW pilot parametric testing results  

SciTech Connect (OSTI)

Radian Corporation was contracted to investigate duct injection and electrostatic precipitator phenomena in a 1.7-MW pilot plant constructed for this test program. This study was an attempt to resolve previous problems and to answer remaining questions with the technology using an approach which concentrated on the fundamental mechanisms of the process. The goal of the study was to obtain a better understanding of the basic physical and chemical phenomena that control: (1) the desulfurization of flue gas by calcium-based reagent, and (2) the coupling of the duct injection process to an existing ESP particulate collection device. (VC)

McGuire, L.M.; Brown, C.A.

1991-07-22T23:59:59.000Z

476

Investigation of wall friction in noncircular ducts with a rough liner  

E-Print Network [OSTI]

phenomena in circular rough ducts and. these test data are discussed. 2. The test data of this research are similar to that shown by Nikuradse for fluid flow in pipes having artifi- cially roughened, inside surfaces. It is doubtful if Golebrook... in the relative roughness of the duct. The curves of Reynolds number versus friction factor are somewhat similar to those plotted by Nikuradse for fluid flow in artificially roughened round pipe. The shape of the curves is quite similar, but there is a...

Tyler, John Charles

2012-06-07T23:59:59.000Z

477

Heat transfer and pressure drop in square duct with two opposite repeated rib-roughened walls  

E-Print Network [OSTI]

HEAT TRANSFER AND PRESSURE DROP IN SQUARE DUCT WITH TWO OPPOSITE REPEATED RIB-ROUGHENED WALLS A Thesis CHIANG-KUO LEI Submitted to the Graduate College of Texas ARM University in partial fulfillment of the requirement for the degree of MASTER... OF SCIENCE December 1983 Major Subject: Mechanical Engineering HEAT TRANSFER AND PRESSURE DROP IN SQUARE DUCT WITH TWO OPPOSITE REPEATED RIB-ROUGHENED WALLS A Thesis by CHIANG-KUO LEI Approved as to style and content by: , ~p= jd~. = e-C in Han...

Lei, Chiang-Kuo

2012-06-07T23:59:59.000Z

478

Electric coheating as a means to test duct efficiency: A review and analysis of the literature  

SciTech Connect (OSTI)

Recent published literature on electric coheating was reviewed in order to assess its suitability for use in a method of test for the efficiency of residential duct systems. Electric coheating is the research use of electric heaters within the heated space to assess the thermal integrity of the building envelope. Information was sought in two primary areas: (1) experimental methodology and (2) accuracy of the coheating method. A variety of experimental variations was found, and the method was judged, on the basis of published data, to be capable of sufficient accuracy for use in duct testing.

Andrews, J.W.

1995-08-01T23:59:59.000Z

479

Nucleonic analysis of a preliminary design for the ETF neutral-beam-injector duct shielding  

SciTech Connect (OSTI)

A nucleonic analysis of the Engineering Test Facility Neutral-Beam-Injector duct shielding has been made using a hybrid Monte Carlo/discrete-ordinates method. This method used Monte Carlo to determine internal and external boundary surface sources for a subsequent discrete-ordinates calculation of the neutron and gamma-ray transport through the shield. The analysis also included determination of the energy and angular distribution of neutrons and gamma rays entering the duct from the torus plasma chamber. Confidence in the hybrid method and the results obtained were provided through a comparison with three-dimensional Monte Carlo results.

Urban, W.T.; Seed, T.J.; Dudziak, D.J.

1980-01-01T23:59:59.000Z

480

1736 IEEE TRANSACTIONS ON COMMUNICATIONS, VOL. 51, NO. 10, OCTOBER 2003 Impulse Response of the HVAC Duct as a  

E-Print Network [OSTI]

of the HVAC Duct as a Communication Channel Pavel V. Nikitin, Member, IEEE, Daniel D. Stancil, Senior Member (HVAC) ducts in buildings behave as multimode waveguides when excited at radio frequencies and thus, can of a usual indoor propagation channel. In this paper, we describe physical mechanisms which affect the HVAC

Hochberg, Michael

Note: This page contains sample records for the topic "appliances aerosol-based duct" 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

Building America Technology Solutions for New and Existing Homes: Buried and Encapsulated Ducts, Jacksonville, Florida (Fact Sheet)  

Broader source: Energy.gov [DOE]

In a study of three single-story houses in Florida, the Building America research team Consortium for Advanced Residential Buildings (CARB) investigated the strategy of using buried and/or encapsulated ducts (BED) to reduce duct thermal losses in existing homes.

482

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, VOL. 51, NO. 5, MAY 2003 945 Propagation Model for the HVAC Duct as a  

E-Print Network [OSTI]

for the HVAC Duct as a Communication Channel Pavel V. Nikitin, Member, IEEE, Daniel D. Stancil, Senior Member (HVAC) ducts in buildings are typically hollow metal pipes which can be used as waveguides to carry such a communication system. This paper presents a propagation model for a straight HVAC duct terminated at both ends

Stancil, Daniel D.

483

A REVIEW OF ASSUMPTIONS AND ANALYSIS IN EPRI EA-3409,"HOUSEHOLD APPLIANCE CHOICE: REVISION OF REEPS BEHAVIORAL MODELS"  

SciTech Connect (OSTI)

This paper revises and extends EPRI report EA-3409, ''Household Appliance Choice: Revision of REEPS Behavioral Models.'' That paper reported the results of an econometric study of major appliance choice in new residential construction. Errors appeared in two tables of that report. We offer revised versions of those tables, and a brief analysis of the consequences and significance of the errors. The present paper also proposes several possible extensions and re-specifications of the models examined by EPRI. Some of these are judged to be highly successful; they both satisfy economic intuition more completely than the original specification and produce a better quality fit to the dependent variable. We feel that inclusion of these modifications produces a more useful set of coefficients for economic modeling than the original specification. This paper focuses on EPRI's models of residential space heating technology choice. That choice was modeled as a nested logit structure, with consumers choosing whether to have central air conditioning or not, and, given that choice, what kind of space heating system to have. The model included five space heating alternatives with central cooling (gas, oil, and electric forced-air; heat pumps; and electric baseboard) and eight alternatives without it (gas, oil, and electric forced-air; gas and oil boilers and non-central systems; and electric baseboard heat). The structure of the nested logit model is shown in Figure 1.

Wood, D.J.; Ruderman, H.; McMahon, J. E.

1989-05-01T23:59:59.000Z

484

Field Test of Advanced Duct-Sealing Technologies Within the Weatherization Assistance Program  

SciTech Connect (OSTI)

A field test of an aerosol-spray duct-sealing technology and a conventional, best-practice approach was performed in 80 homes to determine the efficacy and programmatic needs of the duct-sealing technologies as applied in the U.S. Department of Energy Weatherization Assistance Program. The field test was performed in five states: Iowa, Virginia, Washington, West Virginia, and Wyoming. The study found that, compared with the best-practice approach, the aerosol-spray technology is 50% more effective at sealing duct leaks and can potentially reduce labor time and costs for duct sealing by 70%, or almost 4 crew-hours. Further study to encourage and promote use of the aerosol-spray technology within the Weatherization Assistance Program is recommended. A pilot test of full production weatherization programs using the aerosol-spray technology is recommended to develop approaches for integrating this technology with other energy conservation measures and minimizing impacts on weatherization agency logistics. In order to allow or improve adoption of the aerosol spray technology within the Weatherization Assistance Program, issues must be addressed concerning equipment costs, use of the technology under franchise arrangements with Aeroseal, Inc. (the holders of an exclusive license to use this technology), software used to control the equipment, safety, and training. Application testing of the aerosol-spray technology in mobile homes is also recommended.

Ternes, MP

2001-12-05T23:59:59.000Z

485

Toward a Better Understanding of Ducted Rotor Antitorque and Directional Control in Forward Flight  

E-Print Network [OSTI]

of the Core Automatic Flight Control System (CAFCS) mode. Figure 1 shows a sustained, large-amplitude 1-Hz yaw ABSTRACT Despite decades of very successful yaw-control and anti-torque applications, the aerodynamics dramatic. From a handling-qualities perspective, the ducted rotor provides the loads capacity required

486

Control of Flow Separation in S-ducts via Flow Injection and Suction  

E-Print Network [OSTI]

with minimum stagnation pressure losses at the compressor face. In some aircraft a straight inletT 1 Research of the curvature of the S-duct centerline lead to cross-stream centrifugal pressure gradients which cause distribution on the engine compressor face. The net effect of the secondary flow and of the diffuser adverse

Debiasi, Marco

487

Improving Building Envelope and Duct Airtightness of US Dwellings - the Current State of Energy Retrofits  

E-Print Network [OSTI]

of different types of multi-family buildings that is not= 6,710 Multi-Family WAP N = 1,340 Figure 1: Whole-buildingbuilding envelope and duct system airtightness of US single-family detached homes, manufactured homes, and multi-

Chan, Wanyu R.

2014-01-01T23:59:59.000Z

488

Simulations of detonation wave propagation in rectangular ducts using a three-dimensional WENO scheme  

SciTech Connect (OSTI)

This paper reports high resolution simulations using a fifth-order weighted essentially non-oscillatory (WENO) scheme with a third-order TVD Runge-Kutta time stepping method to examine the features of detonation front and physics in square ducts. The simulations suggest that two and three-dimensional detonation wave front formations are greatly enhanced by the presence of transverse waves. The motion of transverse waves generates triple points (zones of high pressure and large velocity coupled together), which cause the detonation front to become locally overdriven and thus form ''hot spots.'' The transversal motion of these hot spots maintains the detonation to continuously occur along the whole front in two and three dimensions. The present simulations indicate that the influence of the transverse waves on detonation is more profound in three dimensions and the pattern of quasi-steady detonation fronts also depends on the duct size. For a ''narrow'' duct (4L x 4L where L is the half-reaction length), the detonation front displays a distinctive ''spinning'' motion about the axial direction with a well-defined period. For a wider duct (20L x 20L), the detonation front exhibits a ''rectangular mode'' periodically, with the front displaying ''convex'' and ''concave'' shapes one following the other and the transverse waves on the four walls being partly out-of-phase with each other. (author)

Dou, Hua-Shu; Tsai, Her Mann [Temasek Laboratories, National University of Singapore (Singapore); Khoo, Boo Cheong; Qiu, Jianxian [Department of Mechanical Engineering, National University of Singapore (Singapore)

2008-09-15T23:59:59.000Z

489

Study of Gas Solid Flow Characteristics in Cyclone Inlet Ducts of A300Mwe CFB Boiler  

Science Journals Connector (OSTI)

Gas solid flow characteristics in cyclones inlet duct of a 300MW CFB boiler were studied in a cold circulating fluidized bed (CFB) experimental setup according to a 410t/h CFB boiler with a scale of 10?1....Figs...

J. Y. Tang; X. F. Lu; J. Lai; H. Z. Liu

2010-01-01T23:59:59.000Z

490

A COMPUTATIONAL AND EXPERIMENTAL ANALYSIS OF A DUCTED FAN USED IN VTOL UAV SYSTEMS  

E-Print Network [OSTI]

conditions. Fan rotor field including secondary flows, tip vortices, blade boundary layers and the wake sys wind tunnel test data. Total pressure measurements and computational predictions of mean flow field shows a significant level of 3D hub separation affecting the overall performance of the ducted fan

Camci, Cengiz

491

Duct System Flammability and Air Sealing Fire Separation Assemblies in the International Residential Code  

SciTech Connect (OSTI)

IBACOS identified two barriers that limit the ability of builders to cost-effectively achieve higher energy efficiency levels in housing. These are (1) the use of duct system materials that inherently achieve airtightness and are appropriately sized for low-load houses and (2) the ability to air seal fire separation assemblies. The issues identified fall into a gray area of the codes.

Rudd, A.; Prahl, D.

2014-12-01T23:59:59.000Z

492

ASU nitrogen sweep gas in hydrogen separation membrane for production of HRSG duct burner fuel  

DOE Patents [OSTI]

The present invention relates to the use of low pressure N2 from an air separation unit (ASU) for use as a sweep gas in a hydrogen transport membrane (HTM) to increase syngas H2 recovery and make a near-atmospheric pressure (less than or equal to about 25 psia) fuel for supplemental firing in the heat recovery steam generator (HRSG) duct burner.

Panuccio, Gregory J.; Raybold, Troy M.; Jamal, Agil; Drnevich, Raymond Francis

2013-04-02T23:59:59.000Z

493

A numerical method for calculation of power output from ducted vertical axis hydro-current turbines  

Science Journals Connector (OSTI)

Abstract This paper investigates effects of ducting on power output from vertical axis hydro-current turbines. A numerical two-dimensional method based on the potential flow theory is developed for calculation of non-dimensional power output from these turbines. In this method, the blades are represented by vortex filaments. The vortex shedding from the blades is modeled by discrete vortices. A boundary element method is used to incorporate the duct shape which is represented by a series of panels with constant distributions of sources and doublets. The aerodynamic loading on the blades are calculated using a quasi-steady modeling. A time-marching scheme is used for implementation of the numerical method. The results of this method are compared with experimental results for a turbine model. A good correlation between the numerical and experimental results is obtained for tip speed ratios equal and higher than 2.25. However due to a lack of dynamic stall modeling, the numerical method is not able to predict power output accurately at lower tip speed ratios wherein effects of dynamic stall are significant. Both numerical and experimental results also showed that the power output from a turbine can increase significantly when it is enclosed within a well-designed duct. The maximum power output of the turbine model investigated in this paper showed a 74% increase when the turbine is operating within the duct relative to the case it is in free-stream conditions.

Mahmoud Alidadi; Sander Calisal

2014-01-01T23:59:59.000Z

494

Duct Leakage Impacts on Airtightness, Infiltration, and Peak Electrical Demand in Florida Homes  

E-Print Network [OSTI]

return leak from the attic can increase cooling electrical demand by 100%. Duct repairs in a typical. electrically heated Florida home reduce winter peak demand by about 1.6 kW per house at about one-sixth the cost of building new electrical generation...

Cummings, J. B.; Tooley, J. J.; Moyer, N.

1990-01-01T23:59:59.000Z

495

Balloon Dilatation of Salivary Duct Strictures: Report on 36 Treated Glands  

SciTech Connect (OSTI)

Purpose: This paper describes the technique for balloon dilatation of salivary duct strictures and evaluates the clinical and radiographic findings in a consecutive series of 36 affected glands. Methods: Thirty-four patients (36 glands) had balloon dilatation of their salivary duct strictures performed under fluoroscopic control. They were evaluated immediately afterwards and at review by sialography. Results: In 36 cases attempted, 33 (92%) strictures were dilated. The immediate post-treatment sialogram was available in 28 cases, of which 23 (82%) demonstrated complete and four (14%) partial elimination of stricture. In one case the appearance was unchanged(4%). Review data (mean 6.8 months) were available on 25 glands: 12 were asymptomatic (48%), 12 (48%) had reduced symptoms and one (4%)failed to improve. Sialographic data were available on 21 glands: in 10(48%) the duct remained patent, in one (5%) the stricture was partially eliminated, in seven (33%) the strictures had returned and in the remaining three (14%) cases there was complete obstruction. Conclusions: Balloon dilatation is an effective treatment of salivary duct stenosis. In half the cases the stricture recurred but symptomatic improvement was achieved and maintained in the majority of cases.

Drage, Nicholas A.; Brown, Jackie E. [Department of Dental Radiology, Guy's Dental Hospital, Guy's and St. Thomas' Hospital Trust, London (United Kingdom); Escudier, Michael P. [Department of Oral Medicine and Pathology, Guy's, King's and St. Thomas' Dental Institute, King's College, London (United Kingdom); Wilson, Ron F. [Dental Clinical Research, Guy's, King's and St. Thomas' Dental Institute, King's College, London (United Kingdom); McGurk, Mark [Department of Oral andMaxillofacial Surgery, Guy's, King's and St. Thomas' Dental Institute, King's College, London (United Kingdom)

2002-10-15T23:59:59.000Z

496

Design and Evaluation of a High Temperature Burner Duct Recuperator System  

E-Print Network [OSTI]

"The Babcock & Wilcox Company (B&W) has completed a program to design, construct, install, and field test a ceramic-based high-temperature burner-duct-recuperator (HTBDR) in an industrial setting. The unit was capable of operating in corrosive, high...

Parks, W. P.; DeBellis, C. L.; Kneidel, K.

497

Particle loading rates for HVAC filters, heat exchangers, and ducts Nomenclature  

E-Print Network [OSTI]

Particle loading rates for HVAC filters, heat exchangers, and ducts Nomenclature Afl surface area of floor (m2 ) bf fraction of bypass flow around the filter (dimensionless) Cout outdoor concentration on the filter per volume of air (mg/lm m3 ) Mf,tot total mass deposited on the filter per month of operation (g

Siegel, Jeffrey

498