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Note: This page contains sample records for the topic "heat radiant panels" 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

Radiant heating tests of several liquid metal heat-pipe sandwich panels  

SciTech Connect

Integral heat pipe sandwich panels, which synergistically combine the thermal efficiency of heat pipes and the structural efficiency of honeycomb sandwich construction, were conceived as a means of alleviating thermal stress problems in the Langley Scramjet Engine. Test panels which utilized two different wickable honeycomb cores, facesheets with screen mesh sintered to the internal surfaces, and a liquid metal working fluid (either sodium or potassium) were tested by radiant heating at various heat load levels. The heat pipe panels reduced maximum temperature differences by 31 percent with sodium working fluid and 45 percent with potassium working fluid. Results indicate that a heat pipe sandwich panel is a potential, simple solution to the engine thermal stress problem. Other interesting applications of the concept include: cold plates for electronic component and circuit card cooling, radiators for large space platforms, low distortion large area structures (e.g., space antennas) and laser mirrors.

Camarda, C.J.; Basiulis, A.

1983-08-01T23:59:59.000Z

2

Radiant Heating | Department of Energy  

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

Radiant Heating Radiant Heating Radiant Heating June 24, 2012 - 5:52pm Addthis In-wall radiant heating in a house under construction near Denver. | Photo courtesy of Warren Gretz, NREL. In-wall radiant heating in a house under construction near Denver. | Photo courtesy of Warren Gretz, NREL. Radiant heating systems supply heat directly to the floor or to panels in the wall or ceiling of a house. The systems depend largely on radiant heat transfer -- the delivery of heat directly from the hot surface to the people and objects in the room via infrared radiation. Radiant heating is the effect you feel when you can feel the warmth of a hot stovetop element from across the room. When radiant heating is located in the floor, it is often called radiant floor heating or simply floor heating.

3

Radiant Heating | Department of Energy  

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

Radiant Heating Radiant Heating Radiant Heating June 24, 2012 - 5:52pm Addthis In-wall radiant heating in a house under construction near Denver. | Photo courtesy of Warren Gretz, NREL. In-wall radiant heating in a house under construction near Denver. | Photo courtesy of Warren Gretz, NREL. Radiant heating systems supply heat directly to the floor or to panels in the wall or ceiling of a house. The systems depend largely on radiant heat transfer -- the delivery of heat directly from the hot surface to the people and objects in the room via infrared radiation. Radiant heating is the effect you feel when you can feel the warmth of a hot stovetop element from across the room. When radiant heating is located in the floor, it is often called radiant floor heating or simply floor heating.

4

Radiant Heating Basics | Department of Energy  

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

Radiant Heating Basics Radiant Heating Basics Radiant Heating Basics August 19, 2013 - 10:33am Addthis Radiant heating systems involve supplying heat directly to the floor or to panels in the walls or ceiling of a house. The systems depend largely on radiant heat transfer: the delivery of heat directly from the hot surface to the people and objects in the room via the radiation of heat, which is also called infrared radiation. Radiant heating is the effect you feel when you can feel the warmth of a hot stovetop element from across the room. When radiant heating is located in the floor, it is often called radiant floor heating or simply floor heating. Despite the name, radiant floor heating systems also depend heavily on convection, the natural circulation of heat within a room, caused by heat rising from the floor. Radiant floor

5

Radiant Heating Basics | Department of Energy  

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

Radiant Heating Basics Radiant Heating Basics Radiant Heating Basics August 19, 2013 - 10:33am Addthis Radiant heating systems involve supplying heat directly to the floor or to panels in the walls or ceiling of a house. The systems depend largely on radiant heat transfer: the delivery of heat directly from the hot surface to the people and objects in the room via the radiation of heat, which is also called infrared radiation. Radiant heating is the effect you feel when you can feel the warmth of a hot stovetop element from across the room. When radiant heating is located in the floor, it is often called radiant floor heating or simply floor heating. Despite the name, radiant floor heating systems also depend heavily on convection, the natural circulation of heat within a room, caused by heat rising from the floor. Radiant floor

6

Technical evaluation of a solar heating system having conventional hydronic solar collectors and a radiant panel slab. Final report  

SciTech Connect

A simple innovative solar heating design (Solar Option One) using conventional hydronic solar collectors and a radiant panel slab was constructed. An objective of hybrid solar design is to combine the relative advantages of active and passive design approaches while minimizing their respective disadvantages. A test house using the Solar Option One heating system was experimentally monitored to determine its energy based performance during the 1982-83 heating season. The test residence is located in Lyndonville, Vermont, an area which has a characteristically cold and cloudy climate. The two story residence has a floor area of about 1400 square feet and is constructed on a 720 square foot 5.5 inch thick floor slab. A 24 inch packed gravel bed is located beneath the slab and the slab-gravel bed is insulated by two inches of polystyrene insulation. The test building is of frame construction and uses insulation levels which have become commonplace throughout the country. The structure would not fall into the superinsulated category but was tightly constructed so as to have a low infiltration level. The building is sun-tempered in that windows were concentrated somewhat on the South side and all but avoided on the North. A solar greenhouse on the South side of the building was closed off from the structure permanently throughout the testing so as to better observe the solar heating invention without confounding variables. The monitoring equipment generated an internal gain of about 17,000 BTUs per day, roughly the equivalent of occupancy by two persons. A full description of the experimental testing program is given. System efficiency and performance are reported.

Starr, R.J.

1984-04-01T23:59:59.000Z

7

An investigation of a residential solar system coupled to a radiant panel ceiling  

SciTech Connect

An experimental study of a solar-radiant heating system was performed at Iowa State University's Energy Research House (ERH). The ERH was constructed with copper tubes embedded in the plaster ceilings, thus providing a unique radiant heating system. In addition, 24 water-glycol, flat-plate solar collectors were mounted on the south side of the residence. The present study uses the solar collectors to heat a storage tank via a submerged copper tube oil. Hot water from the storage tank is then circulated through a heat exchanger, which heats the water flowing through the radiant ceiling. This paper contains a description of the solar-radiant system and an interpretation of the data that were measured during a series of transient experiments. In addition, the performance of the flat-plate solar collectors and the water storage tank were evaluated. The characteristics of a solar-to-radiant heat exchanger were also investigated. The thermal behavior of the radiant ceiling and the room enclosures were observed, and the heat transfer from the ceiling by radiation and convection was estimated. The overall heating system was also evaluated using the thermal performances of the individual components. The results of this study verify that it is feasible to use a solar system coupled to a low-temperature radiant-panel heating system for space heating. A sample performance evaluation is also presented.

Zhang, Z.; Pate, M.; Nelson, R.

1988-08-01T23:59:59.000Z

8

Energy, cost, and CO 2 emission comparison between radiant wall panel systems and radiator systems  

E-Print Network (OSTI)

The main goal of this paper is to evaluate the possibility of application or replacement of radiators with low-temperature radiant panels. This paper shows the comparison results of operations of 4 space heating systems: the low-temperature radiant panel system without any additional thermal insulation of external walls (PH-WOI), the low-temperature radiant panel system with additional thermal insulation of external walls (PH-WI), the radiator system without any additional thermal insulation of external walls (the classical heating system) (RH-WOI), and the radiator system with additional thermal insulation of external walls (RH-WI). The operation of each system is simulated by software EnergyPlus. The investigation shows that the PH-WI gives the best results. The RH-WOI has the largest energy consumption, and the largest pollutant emission. However, the PH-WI requires the highest investment.

Milorad Boji?; Dragan Cvetkovi?; Marko Mileti?; Jovan Maleševi?; Harry Boyer

2012-12-18T23:59:59.000Z

9

Energy, cost, and CO 2 emission comparison between radiant wall panel systems and radiator systems  

E-Print Network (OSTI)

The main goal of this paper is to evaluate the possibility of application or replacement of radiators with low-temperature radiant panels. This paper shows the comparison results of operations of 4 space heating systems: the low-temperature radiant panel system without any additional thermal insulation of external walls (PH-WOI), the low-temperature radiant panel system with additional thermal insulation of external walls (PH-WI), the radiator system without any additional thermal insulation of external walls (the classical heating system) (RH-WOI), and the radiator system with additional thermal insulation of external walls (RH-WI). The operation of each system is simulated by software EnergyPlus. The investigation shows that the PH-WI gives the best results. The RH-WOI has the largest energy consumption, and the largest pollutant emission. However, the PH-WI requires the highest investment.

Boji?, Milorad; Mileti?, Marko; Maleševi?, Jovan; Boyer, Harry

2012-01-01T23:59:59.000Z

10

Topic 14. Retrofit and optimal operation of the building energy systems Performances of Low Temperature Radiant Heating Systems  

E-Print Network (OSTI)

panel system are given by its energy (the consumption of gas for heating, electricity for pumps Temperature Radiant Heating Systems Milorad Boji1*, Dragan Cvetkovi1 , Jasmina Skerli1 , Danijela Nikoli1, wall heating, floor heating, ceiling heating, EnergyPlus SUMMARY Low temperature heating panel systems

Paris-Sud XI, Université de

11

Effect of a Radiant Panel Cooling System on Indoor Air Quality of a Conditioned Space  

E-Print Network (OSTI)

This paper discusses the effect of a radiant cooling panel system on an indoor air quality (IAQ) of a conditioned space. In this study, ceiling radiant cooling panel, mechanical ventilation with fan coil unit (FCU) and 100% fresh air are used...

Mohamed, E.; Abdalla, K. N.

2010-01-01T23:59:59.000Z

12

Radiant Barrier Performance during the Heating Season  

E-Print Network (OSTI)

in Combination with R-II and R-30 Ceiling Insulation." ORNLICON 239, Oak Ridge National Laboratory, Oak Ridge, TN. 13. Ober D.G. and Volckhausen T.W., 1988, "Radiant Barrier Insulation Performance in Full-Scale Attics with Soffit and Ridge Venting... in Combination with R-II and R-30 Ceiling Insulation." ORNLICON 239, Oak Ridge National Laboratory, Oak Ridge, TN. 13. Ober D.G. and Volckhausen T.W., 1988, "Radiant Barrier Insulation Performance in Full-Scale Attics with Soffit and Ridge Venting...

Medina, M. A.; O'Neal, D. L.; Turner, W. D.

13

Preclinical Trial of a Radiant Heat Device for Whole-Body Hyperthermia Using a Porcine Model  

Science Journals Connector (OSTI)

...hyperthermia; RHD, radiant heat device; LDH, lactic...February 4,1983. radiant heat balance might eliminate...developed a prototype radiant heat device and conducted...comparable size and fat distribution; comparable hepatic...regulation via skin convectiva losses and via evaporative losses...

H. Ian Robins; Jeffrey Grossman; Thomas E. Davis; James P. AuBuchon; and Warren Dennis

1983-05-01T23:59:59.000Z

14

An experimental study of the transient response of a radiant panel ceiling and enclosure  

SciTech Connect

The transient responses of a radiant heating system and enclosure was investigated for a range of hot-water supply temperatures and flow rates. The radiant heating system consisted of copper tubes embedded in a standard plaster ceiling at 6-in (152-mm) intervals. Transient experiments were performed by heating the radiant ceiling and enclosure from a cooled-down condition by using a step change in the hot-water supply temperature. Temperature transients in the water supply and return lines on the ceiling and wall surfaces and in the room air were then monitored for a period of several hours. Results were as follows: the ceiling temperature was uniform; the thermal response of the ceiling and enclosure was slow because of the large thermal mass in the ceiling; the air temperature did not lag the wall and floor temperature; and the room walls were heated by a combination of radiation heat transfer from the ceiling and convection heat transfer from the air. In addition, the transient response of the radiant system was found to be a function of water supply temperature but not of water flow rate.

Zhang, Z.; Pate, M.B.

1986-01-01T23:59:59.000Z

15

Air-To-Water Heat Pumps with Radiant Delivery in Low Load Homes...  

Energy Savers (EERE)

Air-to-Water Heat Pumps With Radiant Delivery in Low Load Homes Tucson, Arizona and Chico, California PROJECT INFORMATION Project Name: Field testing of air-to-water heat pump...

16

Combined Operation of Solar Energy Source Heat Pump, Low-vale Electricity and Floor Radiant System  

E-Print Network (OSTI)

solar energy, low-vale electricity as heat sources in a floor radiant system are analyzed. This paper presents a new heat pump system and discusses its operational modes in winter....

Liu, G.; Guo, Z.; Hu, S.

2006-01-01T23:59:59.000Z

17

Study of the Heating Load of a Manufactured Space with a Gas-fired Radiant Heating System  

E-Print Network (OSTI)

A thermal balance mathematics model of a manufactured space with a gas-fired radiant heating system is established to calculate the heating load. Computer programs are used to solve the model. Envelope internal surface temperatures under different...

Zheng, X.; Dong, Z.

2006-01-01T23:59:59.000Z

18

Relative radiant heat absorption characteristics of two types of mirror shields and a polished aluminum shield  

E-Print Network (OSTI)

RELATIVE RADIANT HEAT ABSORPTION CHARACTERISTICS OF TWO TYPES OF MIRROR SHIELDS AND A POLISHED ALUMINUM SHIELD A Thesis by STEVEN DOUGLAS HERRON Submitted to the Graduate College of Texas A&M University in partial fulfillment... of the requirement for the degree of MASTER OF SCIENCE August 1973 Major Subject: Industrial Hygiene RELATIVE RADIANT HEAT ABSORPTION CHARACTERISTICS OF TWO TYPES OF MIRROR SHIELDS AND A POLISHED ALUMINUM SHIELD A Thesis by STEVEN DOUGLAS HERRON Approved...

Herron, Steven Douglas

2012-06-07T23:59:59.000Z

19

Practical Analysis of a New Type Radiant Heating Technology in a Large Space Building  

E-Print Network (OSTI)

ICEBO2006, Shenzhen, China Heating technologies fo r energy efficiency Vol.III-3-4 Practical Analysis of a New Type Radiant Heating Technology in a Large Space Building Guohui Feng Guangyu Cao Li Gang Ph.D. Ph... achieve above 95%. Since not heating up indoor air, it is specially suited for heating of factory buildings where the conditions of heat preservation and sealing are poor and their gates are opened frequently. The off-on of radiation heating system...

Feng, G.; Cao, G.; Gang, L.

2006-01-01T23:59:59.000Z

20

A quasi-steady state model to predict attic heat transfer and energy savings in residences using radiant barriers  

E-Print Network (OSTI)

[10-14] for Oak Ridge National Laboratories (ORNL) has focused on comparing energy reduction on three experimental houses operated by ORNL. Their research has consisted of both summer and winter tests of radiant barriers. Radiant Barrier...A QUASI-STEADY STATE MODEL TO PREDICT ATTIC HEAT TRANSFER AND ENERGY SAVINGS IN RESIDENCES USING RADIANT BARRIERS A Thesis by DAVID WALTER WINIARSKI Submitted to the Office of Graduate Studies of Texas ARM University in partial fulfillment...

Winiarski, David Walter

2012-06-07T23:59:59.000Z

Note: This page contains sample records for the topic "heat radiant panels" 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

Brief Communication Effect of asymmetric radiant heating on monodisperse acetone/ethanol  

E-Print Network (OSTI)

Brief Communication Effect of asymmetric radiant heating on monodisperse acetone/ethanol, exploring bi-component droplets of ace- tone/ethanol and acetone/2-propanol mixtures. The ethanol and 2-component droplets composed of acetone/ethanol and acetone/ 2-propanol mixtures (1:1 volume ratio). Fig. 1 shows

Miller, Richard S.

22

Thermal comfort, skin temperature distribution, and sensible heat loss distribution in the sitting posture in various asymmetric radiant fields  

Science Journals Connector (OSTI)

This study aimed at investigating the thermal comfort for the whole body as well as for certain local areas, skin temperatures, and sensible heat losses in various asymmetric radiant fields. Human subject experiments were conducted to assess the overall comfort sensation and local discomfort, and local skin temperatures were measured. Through thermal manikin experiments, we discovered a new method for the precise measurement of the local sensible heat loss in nonuniform thermal environments. The local sensible heat losses were measured by the use of a thermal manikin that had the same local skin temperatures as the human subjects. The experimental conditions consisted of the anterior–posterior, right–left, and up–down asymmetric thermal environments created by radiation panels. A total of 35 thermal environmental conditions were created ranging from 25.5 to 30.5 °C for air temperature, from 11.5 to 44.5 °C for surface temperature of radiation panels, from 40% RH to 50% RH for humidity, and less than 0.05 m/s for inlet air velocity to the climatic chamber. The local skin temperature changed depending on the environmental thermal nonuniformity, even if the mean skin temperature remained almost the same. It is essential to use the skin temperature distribution as well as mean skin temperature for expressing thermal comfort in nonuniform environments. The local sensible heat loss changed depending on the environmental thermal nonuniformity, even if the mean sensible heat loss remained almost the same. The relationship between the local skin temperature and local sensible heat loss cannot be depicted by a simple line; instead, it varies depending on the environmental thermal nonuniformity. The local heat discomfort in the head area was dependent on both the local skin temperature and local sensible heat loss. However, the local cold discomfort in the foot area was related only to the local skin temperature.

Tomonori Sakoi; Kazuyo Tsuzuki; Shinsuke Kato; Ryozo Ooka; Doosam Song; Shengwei Zhu

2007-01-01T23:59:59.000Z

23

Thermophotovoltaics for Combined Heat and Power Using Low NOx Gas Fired Radiant Tube Burners  

Science Journals Connector (OSTI)

Three new developments have now occurred making economical TPV systems possible. The first development is the diffused junction GaSb cell that responds out to 1.8 microns producing over 1 W/cm2 electric given a blackbody IR emitter temperature of 1250 C. This high power density along with a simple diffused junction cell makes an array cost of $0.50 per Watt possible. The second development is new IR emitters and filters that put 75% of the radiant energy in the cell convertible band. The third development is a set of commercially available ceramic radiant tube burners that operate at up to 1250 C. Herein we present near term and longer term spectral control designs leading to a 1.5 kW TPV generator / furnace incorporating these new features. This TPV generator / furnace is designed to replace the residential furnace for combined heat and power for the home.

Lewis Fraas; James Avery; Enrico Malfa; Joachim G. Wuenning; Gary Kovacik; Chris Astle

2003-01-01T23:59:59.000Z

24

Plane and parabolic solar panels  

E-Print Network (OSTI)

We present a plane and parabolic collector that absorbs radiant energy and transforms it in heat. Therefore we have a panel to heat water. We study how to increment this capture of solar beams onto the panel in order to increase its efficiency in heating water.

Sales, J H O

2009-01-01T23:59:59.000Z

25

Plane and parabolic solar panels  

E-Print Network (OSTI)

We present a plane and parabolic collector that absorbs radiant energy and transforms it in heat. Therefore we have a panel to heat water. We study how to increment this capture of solar beams onto the panel in order to increase its efficiency in heating water.

J. H. O. Sales; A. T. Suzuki

2009-05-14T23:59:59.000Z

26

Radiant Barriers | Department of Energy  

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

Radiant Barriers Radiant Barriers Radiant Barriers May 30, 2012 - 2:07pm Addthis What does this mean for me? Properly installed radiant barriers can reduce your cooling costs. Radiant barriers are easiest to install in new construction, but can be installed in your existing house, especially if it has an open attic. How does it work? Radiant barriers work by reflecting radiant heat away from living spaces. Radiant barriers are installed in homes -- usually in attics -- primarily to reduce summer heat gain and reduce cooling costs. The barriers consist of a highly reflective material that reflects radiant heat rather than absorbing it. They don't, however, reduce heat conduction like thermal insulation materials. How They Work Heat travels from a warm area to a cool area by a combination of

27

Radiant Barriers | Department of Energy  

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

Barriers Barriers Radiant Barriers May 30, 2012 - 2:07pm Addthis What does this mean for me? Properly installed radiant barriers can reduce your cooling costs. Radiant barriers are easiest to install in new construction, but can be installed in your existing house, especially if it has an open attic. How does it work? Radiant barriers work by reflecting radiant heat away from living spaces. Radiant barriers are installed in homes -- usually in attics -- primarily to reduce summer heat gain and reduce cooling costs. The barriers consist of a highly reflective material that reflects radiant heat rather than absorbing it. They don't, however, reduce heat conduction like thermal insulation materials. How They Work Heat travels from a warm area to a cool area by a combination of

28

Dual circuit embossed sheet heat transfer panel  

DOE Patents (OSTI)

A heat transfer panel provides redundant cooling for fusion reactors or the like environment requiring low-mass construction. Redundant cooling is provided by two independent cooling circuits, each circuit consisting of a series of channels joined to inlet and outlet headers. The panel comprises a welded joinder of two full-size and two much smaller partial-size sheets. The first full-size sheet is embossed to form first portions of channels for the first and second circuits, as well as a header for the first circuit. The second full-sized sheet is then laid over and welded to the first full-size sheet. The first and second partial-size sheets are then overlaid on separate portions of the second full-sized sheet, and are welded thereto. The first and second partial-sized sheets are embossed to form inlet and outlet headers, which communicate with channels of the second circuit through apertures formed in the second full-sized sheet. 6 figs.

Morgan, G.D.

1984-02-21T23:59:59.000Z

29

Numerical modeling of the ignition of a liquid hydrocarbon layer by a radiant heat pulse  

Science Journals Connector (OSTI)

A gas-phase model of radiative ignition of a flammable liquid is developed, allowing for absorption of the radiant flux in the gas phase. Using motor fuels (gasoline and diesel fuel), as examples, we demonstra...

Yu. V. Agabekov; F. G. Yagafarov

30

Development of a Transient Heat and Mass Transfer Model of Residential Attics to Predict Energy Savings Produced by the Use of Radiant Barriers  

E-Print Network (OSTI)

A transient heat and mass transfer model was developed to predict ceiling heat gain/loss through the attic space in residences and to accurately estimate savings in cooling and heating loads produced by the use of radiant barriers. The model...

Medina, M. A.

31

Modeling of Residential Attics with Radiant Barriers  

E-Print Network (OSTI)

This paper gives a summary of the efforts at ORNL in modeling residential attics with radiant barriers. Analytical models based on a system of macroscopic heat balances have been developed. Separate models have been developed for horizontal radiant...

Wilkes, K. E.

1988-01-01T23:59:59.000Z

32

Light weight and economical exhaust heat exchanger for waste heat recovery using mixed radiant and convective heat transfer  

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

A hybrid heat exchanger is designed to keep highly stressed materials around the working fluid at a moderate temperature so that it can operate at higher working fluid pressure.

33

Structural problems in connection with panel heating  

E-Print Network (OSTI)

Of FLPOe ~ e e ~ ' 1 a ~ ~ ~ e ~ e ~ ~ ' ~ ~ ~ ~ e g SL 3e 4L 31 4I 7 stereos strain Servo ?' Cno-half inoh et4i pipe ~ ~, ~ ~, . ' ll-Q r 8, . CROOHROtian Ot SPOOiRLOn POXLRO ~ e ~ e a' ~ ~ 1 a ~ e ~ a" ~ r DOn4 SPOOiRLS14a' e e ~, a, ~ ~ a ~ ~ ~ e a...?tone, tho heating y?nolo wee ~ ylaeeL Ln * ' 4ho floors sna w?11?) bnt 14 La ncN' rsogniaoL that 'tbo best Loo?CLO?' ia goat Last?nosey io ih tho ?oiling oi ths rosa ta be, heateL? 51 3L?L?4% bnilging so?stra?tish, whar? rsinforooa ?on?rats Li ns?4, 4hs...

Langdale, Frederick Darrow

2012-06-07T23:59:59.000Z

34

Performance Testing of Radiant Barriers  

E-Print Network (OSTI)

PERFORMANCE TESTING OF RADIANT BARRIERS JAMES A. HALL TENNESSEE VALLEY AUTHORITY Chattanooga, Tennessee ABSTRACT TVA has conducted a study to determine the effects of radiant barriers (RBI (i.e., a mterial with a low emissivity surface facing...Conservation of Radiative Heat Transfer Tnrough Fibrous Insulation." University of Mississippi, Sponsored by Tennessee Valley Authority, Contract TV-641 l5A, December 1985. 3. Davies, &en L., I1Tne Design and Analysis of Industrial Experiments, Hafher Publishing...

Hall, J. A.

1986-01-01T23:59:59.000Z

35

Numerical Simulation of Thermal Performance of Floor Radiant Heating System with Enclosed Phase Change Material  

E-Print Network (OSTI)

of the energy storage floor is designed,which places heat pipes in the enclosed phase change material (PCM) layer, without concrete in it. The PCM thermal storage time is studied in relation to the floor surface temperature under different low-temperature hot...

Qiu, L.; Wu, X.

2006-01-01T23:59:59.000Z

36

Heat efficiency of “translucent cover-radiation absorbing heat-exchange panel” system of flat solar collectors  

Science Journals Connector (OSTI)

An analytic expression is proposed for determining the heat efficiency of the “translucent cover-radiation absorbing heat-exchange panel” system of flat solar collectors, and on its base the heat efficiency of th...

R. R. Avezov; N. R. Avezova

2008-09-01T23:59:59.000Z

37

Impact of the Position of a Radiator to Energy Consumption and Thermal Comfort in a Mixed Radiant and Convective Heating System  

E-Print Network (OSTI)

radiant temperature (MRT) determines the radiation heat exchange between the human body and surrounding surfaces. In a typical room, the air temperature and MRT are the only two variables the design engineer may control (Palmer and Chapman [14... Speed V r <40 fpm (<0.2 m/s) 40 to 120 fpm (0.2 to 0.6 m/s) 120 to 200 fpm (0.6 to 1.0 m/s) A 0.5 0.6 0.7 When air speed is small (less than 0.2m/s) or the difference between mean radiant and air temperature is small (less than 4 o C...

Gong, X.; Claridge, D. E.

2005-01-01T23:59:59.000Z

38

Heat Recovery From Arc Furnaces Using Water Cooled Panels  

E-Print Network (OSTI)

to maintain a constant cooling water supply temperature in the cold well. The cooling tower fans can be manually reversed on slow speed for de-icing the cooling tower in winter to remove ice buildup on the slats. Level controller LL-2 shuts down pumps PI...HEAT RECOVERY FROM ARC FURNACES USING WATER COOLED PANELS D. F. Darby Deere & Company Moline, Illinois ABSTRACT In 1980-81, the John Deere Foundry at East Moline underwent an expansion program that in creased its capacity by over 60...

Darby, D. F.

39

Effects of solar photovoltaic panels on roof heat transfer  

E-Print Network (OSTI)

the underside of the tilted solar panels and the surface of the roof under the solar panel (Fig.  2).  An air temperature of the  solar panel is similar to the roof 

Dominguez, Anthony; Kleissl, Jan; Luvall, Jeffrey C

2011-01-01T23:59:59.000Z

40

Terminology Radiant Energy (J)  

E-Print Network (OSTI)

Terminology Radiant Energy (J) Add time Radiant Flux (J/s) add area Hemispherical Directional add, temperature, wavelength, look angle. The temperature of the black body which radiates the same radiant energy]2)=1.389 kW/m2 #12;#12;The amount of radiant energy onto, off of, or through a surface per unit time

Herrick, Robert R.

Note: This page contains sample records for the topic "heat radiant panels" 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

Dual-circuit embossed-sheet heat-transfer panel  

DOE Patents (OSTI)

A heat transfer panel provides redundant cooling for fusion reactors or the like environment requiring low-mass construction. Redundant cooling is provided by two independent cooling circuits, each circuit consisting of a series of channels joined to inlet and outlet headers. The panel comprises a welded joinder of two full-size and two much smaller partial-size sheets. The first full-size sheet is embossed for form first portions of channels for the first and second circuits, as well as a header for the first circuit. The second full-sized sheet is then laid over and welded to the first full-size sheet. The first and second partial-size sheets are then overlaid on separate portions of the second full-sized sheet, and are welded thereto. The first and second partial-sized sheets are embossed to form inlet and outlet headers, which communicate with channels of the second circuit through apertures formed in the second full-sized sheet.

Morgan, G.D.

1982-08-23T23:59:59.000Z

42

Radiant heating and cooling, displacement ventilation with heat recovery and storm water cooling: An environmentally responsible HVAC system  

SciTech Connect

This paper describes the design, operation, and performance of an HVAC system installed as part of a project to demonstrate energy efficiency and environmental responsibility in commercial buildings. The systems installed in the 2180 m{sup 2} office building provide superior air quality and thermal comfort while requiring only half the electrical energy of conventional systems primarily because of the hydronic heating and cooling system. Gas use for the building is higher than expected because of longer operating hours and poor performance of the boiler/absorption chiller.

Carpenter, S.C.; Kokko, J.P. [Enermodal Engineering Ltd., Kitchener, Ontario (Canada)

1998-12-31T23:59:59.000Z

43

Effects of solar photovoltaic panels on roof heat transfer  

E-Print Network (OSTI)

Itron Inc. , CPUC California Solar Initiative 2009 Impact hot  days found by the California Solar Initiative impact solar photovoltaic (PV) panels were conducted in  San Diego, California.  

Dominguez, Anthony; Kleissl, Jan; Luvall, Jeffrey C

2011-01-01T23:59:59.000Z

44

Fabrication and development of several heat pipe honeycomb sandwich panel concepts. Final report  

SciTech Connect

The feasibility of fabricating and processing liquid metal heat pipes in a low mass honeycomb sandwich panel configuration for application on the NASA Langley airframe-integrated Scramjet engine was investigated. A variety of honeycomb panel facesheet and core-ribbon wick concepts was evaluated within constraints dictated by existing manufacturing technology and equipment. The chosen design consists of an all-stainless steel structure, sintered screen facesheets, and two types of core-ribbon, a diffusion bonded wire mesh and a foil-screen composite. Cleaning, fluid charging, processing, and process port sealing techniques were established. The liquid metals, potassium, sodium and cesium were used as working fluids. Eleven honeycomb panels 15.24 cm X 15.24 cm X 2.94 cm were delivered to NASA Langley for extensive performance testing and evaluation, nine panels were processed as heat pipes, and two panels were left unprocessed.

Tanzer, H.J.

1982-06-01T23:59:59.000Z

45

Reverberatory screen for a radiant burner  

DOE Patents (OSTI)

The present invention relates to porous mat gas fired radiant burner panels utilizing improved reverberatory screens. The purpose of these screens is to boost the overall radiant output of the burner relative to a burner using no screen and the same fuel-air flow rates. In one embodiment, the reverberatory screen is fabricated from ceramic composite material, which can withstand higher operating temperatures than its metallic equivalent. In another embodiment the reverberatory screen is corrugated. The corrugations add stiffness which helps to resist creep and thermally induced distortions due to temperature or thermal expansion coefficient differences. As an added benefit, it has been unexpectedly discovered that the corrugations further increase the radiant efficiency of the burner. In a preferred embodiment, the reverberatory screen is both corrugated and made from ceramic composite material.

Gray, Paul E. (North East, MD)

1999-01-01T23:59:59.000Z

46

Synergistic Bactericidal Effect of Simultaneous Near-Infrared Radiant Heating and UV Radiation against Cronobacter sakazakii in Powdered Infant Formula  

Science Journals Connector (OSTI)

...UV radiation, as well as NIR thermal energy in the powder bed, a rotational mixer...sakazakii in food production environments and households. Lancet 363 :39-40. doi: 10.1016...and advances in far infrared heating in Japan. Trends Food Sci. Technol. 5 :357-362...

Jae-Won Ha; Dong-Hyun Kang

2014-01-10T23:59:59.000Z

47

Air-To-Water Heat Pumps with Radiant Delivery in Low Load Homes: Tucson, Arizona and Chico, California (Fact Sheet)  

SciTech Connect

Space conditioning represents nearly 50% of average residential household energy consumption, highlighting the need to identify alternative cost-effective, energy-efficient cooling and heating strategies. As homes are better built, there is an increasing need for strategies that are particularly well suited for high performance, low load homes. ARBI researchers worked with two test homes in hot-dry climates to evaluate the in-situ performance of air-to-water heat pump (AWHP) systems, an energy efficient space conditioning solution designed to cost-effectively provide comfort in homes with efficient, safe, and durable operation. Two monitoring projects of test houses in hot-dry climates were initiated in 2010 to test this system. Both systems were fully instrumented and have been monitored over one year to capture complete performance data over the cooling and heating seasons. Results are used to quantify energy savings, cost-effectiveness, and system performance using different operating modes and strategies. A calibrated TRNSYS model was developed and used to evaluate performance in various climate regions. This strategy is most effective in tight, insulated homes with high levels of thermal mass (i.e. exposed slab floors).

Not Available

2013-11-01T23:59:59.000Z

48

Overview of the Radiant Time Series Method  

E-Print Network (OSTI)

/CLF procedure. 1988 ­ Sowell publishes results of 200,000+ DOE-2 calculations of custom weighting factors; Mc are published in ASHRAE Handbook of Fundamentals #12;RTSM Algorithm Conduction Gains Split all heat gains Provide Some Physical Insight Into the Nature of the Calculation #12;The Radiant Time Series Steady

49

Terminology Radiant Energy (J)  

E-Print Network (OSTI)

Terminology Radiant Energy (J) Add time Radiant Flux (J/s) add area Hemispherical Directional add wavelengthadd wavelength Most sensors yield these values I M L L E #12;r dA0 dA1 Source Receiver d0 = dA1cos1 r = d2·r2 dA0cos0 dA1cos1 #12;r dA0 dA1 dA1cos1 Source Receiver L1L0 1 d1 = dA0cos0 r2 L = d2 d

Herrick, Robert R.

50

Radiant Cooling | Department of Energy  

Energy Savers (EERE)

hours, reducing the electrical demand on electric utilities. Learn More Home Cooling Systems References Final Report Compilation for Residential Hydronic Radiant Cooling and...

51

INTERACTION OF A SOLAR SPACE HEATING SYSTEM WITH THE THERMAL BEHAVIOR OF A BUILDING  

E-Print Network (OSTI)

solar con- trols test facility at Lawrence Berkeley Laboratory The interaction of baseboard, radiant panel, and furnace

Vilmer, Christian

2013-01-01T23:59:59.000Z

52

A Nontoxic System for 41.8°C Whole-Body Hyperthermia: Results of a Phase I Study Using a Radiant Heat Device  

Science Journals Connector (OSTI)

...metabolic rate, volume of distribution, and individual drug...the neck. Evaporative heat loss from the head was minimized...to prevent evaporative heat losses. Following this, the...8 C was equal to the heat losses from the covered patient...

H. Ian Robins; Warren H. Dennis; Alan J. Neville; Linda M. Shecterle; Patricia A. Martin; Jeffrey Grossman; Thomas E. Davis; Susan R. Neville; Wilma K. Gillis; and Ben F. Rusy

1985-08-01T23:59:59.000Z

53

Hydronic Radiant Cooling Systems  

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

4 4 Hydronic Radiant Cooling Systems Cooling nonresidential buildings in the U.S. contributes significantly to electrical power consumption and peak power demand. Part of the electrical energy used to cool buildings is drawn by fans transporting cool air through the ducts. The typical thermal cooling peak load component for California office buildings can be divided as follows: 31% for lighting, 13% for people, 14% for air transport, and 6% for equipment (in the graph below, these account for 62.5% of the electrical peak load, labeled "chiller"). Approximately 37% of the electrical peak power is required for air transport, and the remainder is necessary to operate the compressor. DOE-2 simulations for different California climates using the California

54

Radiant, convective and heat release characterization of vegetation fire Frdric Morandini*, Yolanda Perez-Ramirez, Virginie Tihay, Paul-Antoine Santoni, Toussaint  

E-Print Network (OSTI)

of the fire and the involved combustion processes. The heat released during fire spread cannot be a to assess this quantity were also tested. Combustion efficiency and effective heat of combustion were mixpc , Specific heat of the mixture d Duct diameter (0.4 m) E Heat of combustion F view factor h Fuel

Paris-Sud XI, Université de

55

Radiant energy collector. [Patent application  

DOE Patents (OSTI)

A cylindrical radiant energy collector is provided which includes a reflector spaced apart from an energy absorber. The reflector is of a particular shape which ideally eliminates gap losses.

McIntire, W.R.

1980-02-14T23:59:59.000Z

56

Radiant cooling research scoping study  

E-Print Network (OSTI)

ventilation air, fan-coil units, and added lightweightventilation air, fan-coil units, induction units, chilled-conditioned using a fan-coil unit or other non-radiant

Moore, Timothy; Bauman, Fred; Huizenga, Charlie

2006-01-01T23:59:59.000Z

57

Mean Radiant Cooling in a Hot-Humid Climate  

E-Print Network (OSTI)

Shaded interior mass walls in a hot-humid climate can be thermally grounded to an earth heat sink under an insulated structure. The mean radiant temperature (MRT) of the shaded and thermally grounded interior mass walls will be cooler in summer than...

Garrison, M.

1996-01-01T23:59:59.000Z

58

Radiant Solar | Open Energy Information  

Open Energy Info (EERE)

Radiant Solar Radiant Solar Jump to: navigation, search Name Radiant Solar Place Secunderabad, Andhra Pradesh, India Zip 500009 Sector Solar Product Solar products company focused on lanterns, lighting systems and water heaters. Coordinates 17.46071°, 78.49298° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":17.46071,"lon":78.49298,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

59

Building America Technology Solutions for New and Existing Homes: Air-to-Water Heat Pumps with Radiant Delivery in Low Load Homes (Fact Sheet)  

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

Researchers from Alliance for Residential Building Initiative worked with two test homes in hot-dry climates to evaluate the in-situ performance of air-to-water heat pump systems, an energy efficient space conditioning solution designed to cost-effectively provide comfort in homes with efficient, safe, and durable operation.

60

Preparation and performance of inorganic heat insulation panel based on sepiolite nanofibers  

Science Journals Connector (OSTI)

High efficiency and low cost thermal insulation energy saving panel materials containing sepiolite nanofibers were developed by means of the synergistic action of inorganic adhesive, curing agent, and hydrogen peroxide. The water soluble sodium silicate ...

Fei Wang, Jinsheng Liang, Haifeng Liu, Xinhui Duan, Qingguo Tang, Huimin Liu

2014-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "heat radiant panels" 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

CFD Simulation and Analysis of the Combined Evaporative Cooling and Radiant Ceiling Air-conditioning System  

E-Print Network (OSTI)

, and the ceiling cooling system deals with the other part of sensible loads in the air-conditioned zone, so that the condensation on radiant panels and the insufficiency of cooling capacity can be avoided. The cooling water at 18? used in the cooling coils...

Xiang, H.; Yinming, L.; Junmei, W.

2006-01-01T23:59:59.000Z

62

Event-based Green Scheduling of Radiant Systems in Buildings Truong X. Nghiem, George J. Pappas and Rahul Mangharam  

E-Print Network (OSTI)

of electric radiant heating systems while maintaining indoor thermal comfort. This paper develops an event and Rahul Mangharam Department of Electrical and Systems Engineering University of Pennsylvania {nghiem of a multi-zone hydronic radiant system can cause temporally correlated electricity demand surges when

Pappas, George J.

63

Radiant Energy | Open Energy Information  

Open Energy Info (EERE)

Energy Energy Jump to: navigation, search Name Radiant Energy Place Pleasanton, California Zip 94566 Sector Geothermal energy, Hydro, Solar Product Radiant is an independent energy producer which develops and owns solar, geothermal, and hydroelectric generating assets. Coordinates 28.967394°, -98.478862° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":28.967394,"lon":-98.478862,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

64

Radiant Apparatus | Open Energy Information  

Open Energy Info (EERE)

Apparatus Apparatus Jump to: navigation, search Name Radiant Apparatus Place Fairfax, Virginia Zip 22038-3333 Sector Solar Product Radiant Apparatus develops multi-functional, portable solar energy-harnessing systems, as well as potable water systems and emergency shelters. Coordinates 38.841574°, -77.308132° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":38.841574,"lon":-77.308132,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

65

Input to the FESAC Priorities Panel: RF Heating Technology Submitted by  

E-Print Network (OSTI)

plan for development of Fusion Energy. A strong program of Electron Cyclotron Heating Technology in plasma physics research. What is ECH Technology? Electron Cyclotron Heating (ECH) and Electron Cyclotron Current Drive (ECCD) are used for plasma heating and current drive at the electron cyclotron resonance

66

Online map of buildings using radiant technologies  

E-Print Network (OSTI)

data in science, technology and innovation. TechnologicalTopic D1: Smart and mobile technologies ONLINE MAP OFBUILDINGS USING RADIANT TECHNOLOGIES Caroline KARMANN 1,* ,

Karmann, Caroline; Schiavon, Stefano; Bauman, Fred

2014-01-01T23:59:59.000Z

67

Online map of buildings using radiant technologies  

E-Print Network (OSTI)

of radiant slab cooling using building simulation and fieldmeasurements. Energy and Buildings, 41, 3, 320-330.2013) Net-Zero Energy Buildings - Worldwide. Available at:

Karmann, Caroline; Schiavon, Stefano; Bauman, Fred

2014-01-01T23:59:59.000Z

68

Ductless, Mini-Split Heat Pumps | Department of Energy  

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

Ductless, Mini-Split Heat Pumps Ductless, Mini-Split Heat Pumps Ductless, Mini-Split Heat Pumps June 24, 2012 - 4:19pm Addthis What does this mean for me? You can take advantage of the fact that -- unlike earlier versions -- newer models of ductless mini-split heat pumps operate effectively in cold temperatures. If you are building an addition or doing a major remodel and your home does not have heating and cooling ducts, a ductless mini-split heat pump may be a cost-effective, energy-efficient choice. Ductless, mini-split-system heat pumps (mini splits) make good retrofit add-ons to houses with "non-ducted" heating systems, such as hydronic (hot water heat), radiant panels, and space heaters (wood, kerosene, propane). They can also be a good choice for room additions where extending or

69

Ductless, Mini-Split Heat Pump Basics | Department of Energy  

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

Ductless, Mini-Split Heat Pump Basics Ductless, Mini-Split Heat Pump Basics Ductless, Mini-Split Heat Pump Basics August 19, 2013 - 11:04am Addthis Ductless, mini-split-system heat pumps (mini splits), as their name implies, do not have ducts. Therefore, they make good retrofit add-ons to houses or buildings with "non-ducted" heating systems, such as hydronic (hot water heat), radiant panels, and space heaters (wood, kerosene, propane). They can also be a good choice for room additions, where extending or installing distribution ductwork is not feasible. How Ductless, Mini-Split Heat Pumps Work Like standard air-source heat pumps, mini splits have two main components: an outdoor compressor/condenser, and an indoor air-handling unit. A conduit, which houses the power cable, refrigerant tubing, suction tubing,

70

Guidelines for Modeling Based on Experiences with Radiantly Stabilized Combustion  

Science Journals Connector (OSTI)

The experimental measurements were confined to the central channel, and the other six were considered to be “guard heaters” to minimize radial heat losses. ... “Flameless incandescent surface combustion” was, according to Bone and Townend,8 actually identified by that name by Bone and M'Court, who, in the period of 1906?1909, observed for the combustion of a mixture of a gaseous fuel and air in various types of porous media “an intensely glowing surface ? a veritable wall of fire, but without a flame ? throwing out a genial radiant heat, .... the surface temperature being about 900° to 1000 °C”. ... They also produced one great surprise, namely that the internal heat transfer coefficient corresponding to the uniform heating varied radically with length for some conditions, including the attainment of unbounded and negative values. ...

Stuart W. Churchill

2008-03-29T23:59:59.000Z

71

Numerical analysis of convective heat transfer characteristics of supercritical hydrocarbon fuel in cooling panel with local flow blockage structure  

Science Journals Connector (OSTI)

Abstract The convection heat transfer of hydrocarbon fuel at supercritical pressure has a great influence on the regenerative cooling technology of a scramjet engine. A three-dimensional numerical simulation was conducted for the convection transfer of hydrocarbon fuel in the cooling panel of a combustion chamber wall. And the flow field around the local flow blockage structure and the outlet flow rate distribution characteristics of fuel in the cooling channels were analyzed in detail. The results of analyses indicate that with the optimized local flow blockage structure, the outlet flow rate distribution of fuel among the cooling channels become more uniform, as the area of local flow dead zone decreases. However, as the fuel temperature increases, the dramatic variation of thermodynamic physical properties of fuel has a strong influence on the flow field around the local flow blockage structure. Especially, a local flow dead zone can be easily formed in the supercritical temperature region. Meanwhile, transverse pressure gradient around the throat region of blockage structure and additional loss, which is caused by turbulence fluctuation and energy exchange of fluid in the downstream area, affect the outlet flow rate distribution of fuel among the coolant passages seriously. It can therefore be concluded that the local flow blockage structure is more suitably designed in the subcritical temperature region by taking above-mentioned factors into consideration.

Yu Feng; Jiang Qin; Wen Bao; Qinchun Yang; Hongyan Huang; Zhongqi Wang

2014-01-01T23:59:59.000Z

72

Influence of Attic Radiant Barrier Systems on Air Conditioning Demand in an Utility Pilot Project  

E-Print Network (OSTI)

by Oak Ridge National Laboratory showed space heating reductions in Miami, Orlando and Atlanta (Wilkes, 1991). Also, detailed measurements by ORNL showed heating demand and energy reductions in monitored Tennessee homes (Levins and Karnitz, 1987...- 11 and R-30 Insulation, ORNL/CON-226, Oak Ridge National Laboratories, Oak Ridge, TN. Levins, W. P. and Karnitz, M. A. and Hall, J.A., 1990. Cooling Season Energy Measurements of Dust and Ventilation Effects on Radiant Barriers, ORNL/CON-271...

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

2002-01-01T23:59:59.000Z

73

Radiant energy receiver having improved coolant flow control means  

DOE Patents (OSTI)

An improved coolant flow control for use in radiant energy receivers of the type having parallel flow paths is disclosed. A coolant performs as a temperature dependent valve means, increasing flow in the warmer flow paths of the receiver, and impeding flow in the cooler paths of the receiver. The coolant has a negative temperature coefficient of viscosity which is high enough such that only an insignificant flow through the receiver is experienced at the minimum operating temperature of the receiver, and such that a maximum flow is experienced at the maximum operating temperature of the receiver. The valving is accomplished by changes in viscosity of the coolant in response to the coolant being heated and cooled. No remotely operated valves, comparators or the like are needed.

Hinterberger, H.

1980-10-29T23:59:59.000Z

74

Radiant Electric Coop, Inc | Open Energy Information  

Open Energy Info (EERE)

Electric Coop, Inc Electric Coop, Inc Jump to: navigation, search Name Radiant Electric Coop, Inc Place Kansas Utility Id 15621 Utility Location Yes Ownership C NERC Location SPP Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png No rate schedules available. Average Rates Residential: $0.1140/kWh Commercial: $0.1080/kWh Industrial: $0.0533/kWh References ↑ "EIA Form EIA-861 Final Data File for 2010 - File1_a" Retrieved from "http://en.openei.org/w/index.php?title=Radiant_Electric_Coop,_Inc&oldid=411420" Categories: EIA Utility Companies and Aliases

75

Gas filled panel insulation  

DOE Patents (OSTI)

A structural or flexible highly insulative panel which may be translucent, is formed from multi-layer polymeric material in the form of an envelope surrounding a baffle. The baffle is designed so as to minimize heat transfer across the panel, by using material which forms substantially closed spaces to suppress convection of the low conductivity gas fill. At least a portion of the baffle carries a low emissivity surface for suppression of infrared radiation.

Griffith, Brent T. (Berkeley, CA); Arasteh, Dariush K. (Oakland, CA); Selkowitz, Stephen E. (Piedmont, CA)

1993-01-01T23:59:59.000Z

76

Gas filled panel insulation  

DOE Patents (OSTI)

A structural or flexible highly insulative panel which may be translucent, is formed from multi-layer polymeric material in the form of an envelope surrounding a baffle. The baffle is designed so as to minimize heat transfer across the panel, by using material which forms substantially closed spaces to suppress convection of the low conductivity gas fill. At least a portion of the baffle carries a low emissivity surface for suppression of infrared radiation. 18 figures.

Griffith, B.T.; Arasteh, D.K.; Selkowitz, S.E.

1993-12-14T23:59:59.000Z

77

Thermophotovoltaic power generation systems using natural gas-fired radiant burners  

Science Journals Connector (OSTI)

Thermophotovoltaic (TPV) power generation in gas-fired furnaces is attracting technical attention. Considerable work has been done in the area of low bandgap GaSb cell-based TPV systems as well as silicon solar cell-based TPV systems. Previous investigations have shown that a radiant burner with a high conversion level of fuel to radiation energy must be developed to realize an efficient TPV system. In our work, we investigated different natural gas-fired radiant burners in order to raise the conversion of fuel energy to thermal radiation. These burners were used as radiation sources to establish and test two TPV prototype systems. It was found that for a non-surface combustion radiant burner, the radiation output can be enhanced using a thermal radiator with a porous structure. Also, we developed a cascaded radiant burner that generates two streams of radiation output. One stream illuminates silicon concentrator solar cells while the other drives low bandgap GaSb cells. In this way, useful radiation output and thus TPV system efficiency are significantly increased due to the cascaded utilization of combustion heat and optimized thermal management.

K. Qiu; A.C.S. Hayden

2007-01-01T23:59:59.000Z

78

Geothermal heating from Pinkerton Hot Springs at Colorado Timberline Academy, Durango, Colorado. Final technical report  

SciTech Connect

The efforts to establish a greater pool of knowledge in the field of low temperature heat transfer for the application of geothermal spring waters to space heating are described. A comprehensive set of heat loss experiments involving passive radiant heating panels is conducted and the results presented in an easily interpretable form. Among the conclusions are the facts that heating a 65 to 70 F/sup 0/ space with 90 to 100 F/sup 0/ liquids is a practical aim. The results are compared with the much lower rates published in the American Society of Heating Refrigeration and Air Conditioning Engineers SYSTEMS, 1976. A heat exchange chamber consisting of a 1000 gallon three compartment, insulated and buried tank is constructed and a control and pumping building erected over the tank. The tank is intended to handle the flow of geothermal waters from Pinkerton Hot Springs at 50 GPM prior to the wasting of the spring water at a disposal location. Approximately 375,000 Btu per hour should be available for heating assuming a 15 F/sup 0/ drop in water temperature. A combination of the panel heat loss experiments, construction of the heat exchange devices and ongoing collection of heat loss numbers adds to the knowledge available to engineers in sizing low temperature heat systems, useful in both solar and geothermal applications where source temperature may be often below 110 F/sup 0/.

Allen, C.C.; Allen, R.W.; Beldock, J.

1981-11-08T23:59:59.000Z

79

Radiant Energy Power Source for Jet Aircraft  

SciTech Connect

This report beings with a historical overview on the origin and early beginnings of Radiant Energy Power Source for Jet Aircraft. The report reviews the work done in Phase I (Grant DE-FG01-82CE-15144) and then gives a discussion of Phase II (Grant DE-FG01-86CE-15301). Included is a reasonably detailed discussion of photovoltaic cells and the research and development needed in this area. The report closes with a historical perspective and summary related to situations historically encountered on projects of this nature. 15 refs.

Doellner, O.L.

1992-02-01T23:59:59.000Z

80

Cooling Energy Measurements of Houses with Attics Containing Radiant Barriers  

E-Print Network (OSTI)

Tests were conducted by Oak Ridge National Laboratory (ORNL) to determine the magnitude of the energy savings brought about by installing radiant barriers in the attics of single-family houses. The radiant barrier used for this test was a product...

Levins, W. P.; Karnitz, M. A.; Knight, D. K.

1986-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "heat radiant panels" 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

A Novel Integrated TPV Power Generation System Based on a Cascaded Radiant Burner  

Science Journals Connector (OSTI)

A cascaded radiant burner has been developed and based on this burner a novel integrated TPV system has been built. In this system low bandgap GaSb cells and silicon concentrator solar cells are employed integratedly. The unique cascaded radiant burner consists of two different radiators which cascade?emit two streams of radiation with different spectra. The two different radiators are arranged in tandem with their surface temperatures being different as well. Two streams of radiation output are matched respectively to the bandgaps of silicon cells and GaSb cells. Thus one stream of radiation output illuminates silicon concentrator solar cells while the other drives low bandgap GaSb cells in the integrated system. In this work the combustion performance of the cascaded radiant burner was investigated at varying degrees of exhaust heat recuperation. The electrical output characteristics of both silicon concentrator solar cells and GaSb cells in the gas combustion?driven TPV system were measured under various operating conditions. It is shown that this innovative design considerably increases the TPV system efficiency due to the cascaded utilization of heat released during natural gas combustion and the optimized thermal management.

K. Qiu; A. C. S. Hayden

2004-01-01T23:59:59.000Z

82

Venice Sustainability Advisory Panel  

E-Print Network (OSTI)

Venice Sustainability Advisory PanelFINAL REPORT Venice Sustainability Advisory Panel FinalInvestigator The Venice Sustainability Advisory Panel (

2009-01-01T23:59:59.000Z

83

Radiant Technology Corporation RTC | Open Energy Information  

Open Energy Info (EERE)

Technology Corporation RTC Technology Corporation RTC Jump to: navigation, search Name Radiant Technology Corporation (RTC) Place Fullerton, California Zip 92831 Product Provides infrared furnaces, primarily used in the photovoltaic manufacturing industry. Coordinates 46.16041°, -98.420506° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":46.16041,"lon":-98.420506,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

84

Alzeta porous radiant burner. CRADA final report  

SciTech Connect

An Alzeta Pyrocore porous radiant burner was tested for the first time at elevated pressures and mass flows. Mapping of the burner`s stability limits (flashback, blowoff, and lean extinction limits) in an outward fired configuration and hot wall environment was carried out at pressures up to 18 atm, firing rates up to 180 kW, and excess air rates up to 100%. A central composite experimental design for parametric testing within the stability limits produced statistically sound correlations of dimensionless burner temperature and NO{sub x} emissions as functions of equivalence ratio, dimensionless firing rate, and reciprocal Reynolds number. The NO{sub x} emissions were below 4 ppmvd at 15% O{sub 2} for all conditions tested, and the CO and unburned hydrocarbon levels were simultaneously low. As a direct result of this cooperative research effort between METC and Alzeta, Solar Turbines has already expressed a strong interest in this novel technology.

NONE

1995-12-01T23:59:59.000Z

85

TPV Power Generation System Using a High Temperature Metal Radiant Burner  

Science Journals Connector (OSTI)

Interest has grown in micro?combined heat and power (micro?CHP). Thermophotovoltaic (TPV) generation of electricity in fuel?fired furnaces is one of the micro?CHP technologies that are attracting technical attention. Previous investigations have shown that a radiant burner that can efficiently convert fuel chemical energy into radiation energy is crucial to realize a practical TPV power system. In this work we developed a TPV power generation system using a gas?fired metal radiant burner. The burner consists of a high temperature alloy emitter which could have an increased emissivity at short wavelengths and low emissivity at long wavelengths. The metal emitter is capable of bearing high temperatures of interest to fuel?fired TPV power conversion. GaSb TPV cells were tested in the combustion?driven radiant source. Electric output characteristics of the TPV cells were investigated at various operating conditions. The electric power output of the TPV cells was demonstrated to be promising. At an emitter temperature of 1185°C an electric power density of 0.476 W/cm2 was generated by the GaSb cells. It is shown that the metal emitter is attractive and could be applied to practical fuel?fired TPV power systems.

K. Qiu; A. C. S. Hayden; E. Entchev

2007-01-01T23:59:59.000Z

86

patch panel  

Science Journals Connector (OSTI)

In a communications system, a board, panel, or console that (a) is equipped with a jackfield mounted on its surface and (b) enables connection to various points in the system for patching, monitoring, and testing...

2001-01-01T23:59:59.000Z

87

Interconnection Panel  

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

Presentation—given at at the Fall 2012 Federal Utility Partnership Working Group (FUPWG) meeting—discusses the interconnection panel, including an overview of the generation interconnection process (GIP), and interconnection agreements and their terms.

88

Oven wall panel construction  

DOE Patents (OSTI)

An oven roof or wall is formed from modular panels, each of which comprises an inner fabric and an outer fabric. Each such fabric is formed with an angle iron framework and somewhat resilient tie-bars or welded at their ends to flanges of the angle irons to maintain the inner and outer frameworks in spaced disposition while minimizing heat transfer by conduction and permitting some degree of relative movement on expansion and contraction of the module components. Suitable thermal insulation is provided within the module. Panels or skins are secured to the fabric frameworks and each such skin is secured to a framework and projects laterally so as slidingly to overlie the adjacent frame member of an adjacent panel in turn to permit relative movement during expansion and contraction.

Ellison, Kenneth (20 Avondale Cres., Markham, CA); Whike, Alan S. (R.R. #1, Caledon East, both of Ontario, CA)

1980-04-22T23:59:59.000Z

89

Analysis of Attic Radiant Barrier Systems Using Mathematical Models  

E-Print Network (OSTI)

Center, Cape Canaveral, FL, January 1988. 3. Vilkes, K.E. and D.V. Yarbrough, "Radiant Barrier Research Plan," Draft Report, ORNL/CON-256, Oak Ridge National Laboratory, Oak Ridge, TN, April 1988. 4. ASHRAE Aandbook of Fundamentals, American... Measurements of Single-Family Houses with Attics Containing Radiant Barriers," Final Report, ORNL/CON-200, Oak Ridge National Laboratory, Oak Ridge, TN, July 1986. 8. Cummings, J. B., "Central Air Condi tioner Impact Upon Infiltration Rates in Florida...

Fairey, P.; Swami, M.

1988-01-01T23:59:59.000Z

90

Preliminary Study of a Vented Attic Radiant Barrier System in Hot, Humid Climates Using Side-by-Side, Full-Scale Test Houses  

E-Print Network (OSTI)

A series of side-by-side tests was performed using two full scale test houses to determine the effectiveness of a Vented Radiant Barrier System (VRBS) in reducing the ceiling heat flux during the summer cooling season in North Florida. Another...

Lear, W. E.; Barrup, T. E.; Davis, K. E.

1987-01-01T23:59:59.000Z

91

A Comparative Heat Transfer Examination of Structural Insulated Panels (SIPs) With and Without Phase Change Materials (PCMs) Using a Dynamic Wall Simulator  

E-Print Network (OSTI)

The main focus of this paper was to present data to advance the design of a previously developed thermally-enhanced structural insulated panel (SIP) that had been outfitted with phase change materials (PCMs) (Medina et al., 2008). To advance...

Medina, M.; Zhu, D.

92

Interconnection Panel  

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

Interconnection Panel Dan Tunnicliff, P.E. Manager, Government Segment, Southern California Edison Southern California Edison Application Processing Technical Scoping Meeting Technical Studies Interconnection Agreement Project Implementation Overview of Generation Interconnection Process (GIP) * Transmission Level Interconnections - Governed by CAISO Tariff. * Generally for 220 kV and higher. * All applications must be submitted to the CAISO. * CAISO administers its tariff, which is approved by FERC. * Distribution Level Interconnections - Governed by SCE's WDAT. * Generally below 220 kV. * All applications must be submitted to SCE. * SCE administers its tariff, which is approved by FERC. 2 Southern California Edison Interconnection agreements are critically

93

Study of the Applications of the Radiant Cooling Panel in Museum Showcases  

E-Print Network (OSTI)

, and testing of environment control system of showcases in museum [1~3]. This paper reviewed the recent researches and developments systematically, and found that the interior temperature in conventional showcase is controlled by means of centralized air...-conditioning system, which supplied conditioned air with air duct [4~6]. However, this conventional system can?t maintain the temperature at a required level. The temperature varies continually owing to unstable operation, even stop sometimes for problems...

Yu, L.; Hou, H.; Wan, X.; Chen, H.

2006-01-01T23:59:59.000Z

94

Solar panel  

SciTech Connect

A process for heating water in a swimming pool, or the like, is described comprising: (A) dimpling at least one of at least two corrugated heat retention surfaces at a depth between about 1/4 inch and 1/2 inch; (B) mating said heat retention surfaces; said mated surfaces being retained at a distance from each other depending on the depth of said dimpling step (A); (C) orificing one end of said mated surfaces of step (B) to control the flow of water between said mated surfaces of step (B); (D) installing at least one pair of said mated surfaces of step (C) on a means for exposing said mated surfaces to the sun in proximity to the swimming pool, or the like; (E) pumping water from the swimming pool, or the like, to the orificed end of said mated surfaces of step (D); (F) flowing the water of step (E) through said mated surfaces of step (E) toward an outlet therein at a rate of between about 10 lbs./sq. ft. of mated heat retention surface/min. And about 200 lbs./sq. ft. of mated heat retention surface/min. Such as to form a water film exposed to the sun, said flow rate being determined by said orificing step (C); (G) absorbing into said flowing water film of step (F) between about 1250 Btu's/day/sq. ft. of mated heat retention surface and 2500 Btu's/day/sq. ft. of mated heat retention surface; and (H) returning said btu absorbed water of step (G) from said outlet to said swimming pool, or the like.

Nissen, R.; Soldan, L.

1980-07-08T23:59:59.000Z

95

MAKING SOLAR PANELS GREENER  

Science Journals Connector (OSTI)

MAKING SOLAR PANELS GREENER ... Producing PHOTOVOLTAIC PANELS more sustainably will require reducing energy consumption, toxic substances ... For example, consider crystalline silicon-based photovoltaic solar panels, which currently boast about 80% of the global market. ...

SARAH EVERTS

2011-02-21T23:59:59.000Z

96

Base load fuel comsumption with radiant boiler simulation  

SciTech Connect

The operating point of an oil fired radiant boiler, 580 Megawatt capacity, is critical in maximizing the availability, performance, reliability, and maintainability of a power producing system. Operating the unit above the design operating point causes outages to occur sooner than scheduled. When the boiler is operated below the design operating point, fuel is wasted because the quantity of fuel required to operate a radiant boiler is the same, whether the design setpoint is maintained or not. This paper demonstrates by means of simulation software that the boiler design setpoints is critical to fuel consumption and optimum output megawatts. A boiler with this capacity is used to provide a portion of the base load of an electric utility in order to sustain revenues and maintain reliable generation.

Shwehdi, M.H. (Pennsylvania State Univ., Wilkes-Barre, Lehman, PA (United States)); Hughes, C.M. (Naval Aviation Depot, NAS Jacksonville, Jacksonville, FL (United States)); Quasem, M.A. (Howard Univ. School of Business, Washington, DC (United States))

1992-12-01T23:59:59.000Z

97

Influence of Infrared Radiation on Attic Heat Transfer  

E-Print Network (OSTI)

roof temperatures. It was found that a radiant barrier such as aluminum foil can reduce the heat flux significantly. Experimental results were compared to a Three-Region approximate solution developed at Oak Ridge National Laboratories (ORNL). The model...

Katipamula, S.; Turner, W. D.; Murphy, W. E.; O'Neal, D. L.

1985-01-01T23:59:59.000Z

98

Complete Theoretical Treatment of the Transmittance Ratio Ultraviolet/Visible Spectrophotometric Stray Radiant Energy Test Method  

Science Journals Connector (OSTI)

This paper develops the theoretical basis behind the transmittance ratio test method for determining the relative stray radiant energy level in a double-beam dispersive...

Fleming, Paddy

2009-01-01T23:59:59.000Z

99

Proposal Review Panel Descriptions  

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

Proposal Review Panel Descriptions Proposal Review Panel Descriptions To ensure competent scientific review, a proposal may be assigned to a different panel (at the discretion of the Review Panel Chair), or the panel may seek additional ad hoc reviews from other experts. High-Pressure This panel reviews scattering and diffraction proposals that focus on materials at high pressure. Techniques such as (but not limited to) diffraction, nuclear resonant scattering, and inelastic x-ray scattering for materials at high pressure are appropriate for this panel to consider. Instrumentation This panel reviews proposals related to the development of beamline instrumentation, sample environments, x-ray optical components, and/or detectors that are relevant to synchrotron radiation research. This panel

100

Examining the Impact of Spatial Development Patterns on Regional Heat Island Effect in Metropolitan Regions of the United States  

E-Print Network (OSTI)

Effects of the Urban Structure on Heat Morality,? he argued that higher death rates in cities are due to climate modification (temperature, wind speed, radiant heat, and microclimatic effect) accompanied by urbanization. Based on case studies of historic...

Kim, Heeju

2013-07-08T23:59:59.000Z

Note: This page contains sample records for the topic "heat radiant panels" 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

A radiant flow reactor for high?temperature reactivity studies of pulverized solids  

Science Journals Connector (OSTI)

Our radiant two?phase flow reactor presents several new possibilities for high?temperature reactivity studies. Most importantly the thermal histories of the suspension and entrainment gas can be independently regulated over wide ranges. At low suspension loadings outlet temperatures can differ by hundreds of degrees and gas temperatures are low enough to inhibit hydrocarbon cracking chemistry so primary products are quenched as soon as they are expelled. With coal suspensions tars were generated with the highest H/C ratio and lowest proton aromaticity ever reported. Alternatively particles and gas can be heated at similar rates to promote secondary chemistry by increasing particle loading. Simply by regulating the furnace temperature arbitrary extents of conversion of coal tar into soot were observed for fixed total mass loss. Under both circumstances heat fluxes are comparable to those in large furnaces so relevant heating rates and reaction times are accessible. Suspensions remain optically thin even for the highest loadings of technological interest because they are only 1 cm wide. Consequently the macroscopic behavior remains firmly connected to single?particle phenomena. Mass and elemental closures are rarely breached by more than 5% in individual runs so interpretations are not subject to inordinate scatter in the data. The reactor is also well suited for combustion studies as demonstrated by extents of carbon and nitrogen burnout from 50% to 100% for various gas?stream oxygen levels.

John C. Chen; Stephen Niksa

1992-01-01T23:59:59.000Z

102

Extended use of photovoltaic solar panels  

Science Journals Connector (OSTI)

The use of photovoltaic solar panels (and related generation of electric power) can be extended to a 24 hours per day under any environmental condition by equipping them with an artificial source of light with emitting wavelengths matched to the photovoltaic solar panels to be turned on in the absence of sunlight. This source of light can be obtained by heating a mantle to an incandescent temperature via the efficient low polluting combustion of Natural Gas Butane Propane or other gaseous Hydrocarbon fuel.

Guido E. Guazzoni; M. Frank Rose

1996-01-01T23:59:59.000Z

103

GIS Ethics Panel Preparation Panel Session  

E-Print Network (OSTI)

GIS Ethics Panel Preparation Panel Session: 3236 Geographic Information Ethics and GIScience II State University Geney Terry - GISCI Session Description: Ethical engagements with the multitude of GIS, the variety of applications of GIS&T has led the U.S. Department of Labor to highlight "geographic technology

Wright, Dawn Jeannine

104

Active Solar Heating | Department of Energy  

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

Active Solar Heating Active Solar Heating Active Solar Heating June 24, 2012 - 5:58pm Addthis This North Carolina home gets most of its space heating from the passive solar design, but the solar thermal system supplies both domestic hot water and a secondary radiant floor heating system. | Photo courtesy of Jim Schmid Photography, NREL This North Carolina home gets most of its space heating from the passive solar design, but the solar thermal system supplies both domestic hot water and a secondary radiant floor heating system. | Photo courtesy of Jim Schmid Photography, NREL What does this mean for me? If you live in a cold climate and have unobstructed access to the sun during the heating season, an active solar heating system might make sense for you. You can buy a manufactured active solar system or build your own.

105

Development of periodic response factors for use with the radiant time series method  

SciTech Connect

Harris and McQuiston (1988) developed conduction transfer function (CTF) coefficients corresponding to 41 representative wall assemblies and 42 representative roof assemblies for use with the transfer function method (TFM). They also developed a grouping procedure that allows design engineers to determine the correct representative wall or roof assembly that most closely matches a specific wall or roof assembly. The CTF coefficients and the grouping procedure have been summarized in the ASHRAE Handbook--Fundamentals (1989, 1993, 1997) and the ASHRAE Cooling and Heating Load Calculation Manual, second edition. More recently, a new, simplified design cooling load calculation procedure, the radiant time series method (RTSM), has been developed. The RTSM uses periodic response factors to model transient conductive heat transfer. While not a true manual load calculation procedure, it is quite feasible to implement the RTSM in a spreadsheet. To be useful in such an environment, it would be desirable to have a pre-calculated set of periodic response factors. Accordingly, a set of periodic response factors has been calculated and is presented in this paper.

Spitler, J.D.; Fisher, D.E.

1999-07-01T23:59:59.000Z

106

Technical Review Panel Report  

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

TRP Report v7, 12 Aug 2012 TRP Report Final December 2012 TRP Report v7, 12 Aug 2012 TRP Report Final December 2012 Advanced Reactor Concepts Technical Review Panel Report Evaluation and Identification of future R&D on eight Advanced Reactor Concepts, conducted April - September 2012 December 2012 Public release version 2 Public release version 3 Table of Contents Summary ................................................................................................................................... 4 1. Overview of the Technical Review Panel Process ............................................................... 5 2. Technical Review Panel Criteria ......................................................................................... 6 3. Concept Summaries ........................................................................................................... 8

107

Patch Panel Control Room  

E-Print Network (OSTI)

Patch Panel CCR-EE-092 Control Room CCR-EE-100 Control Room Optic Patch Rack CSS-EE-954 Junction (PC Fault Event) Patch Panel CCC-EE-209 Junction Area E O PC Fault Event PC Fault Event PC Fault Event CNBS-EE-358 138' Level Patch Panel CNBS-EE-389 138' Level E E E Crates 9, 19 COH1-EE-651 FCPC Crates 21

Princeton Plasma Physics Laboratory

108

Solar reflection panels  

DOE Patents (OSTI)

A solar collector comprising a glass mirror, and a composite panel, wherein the back of the mirror is affixed to a front surface of the composite panel. The composite panel comprises a front sheet affixed to a surface of a core material, preferably a core material comprising a honeycomb structure, and a back sheet affixed to an opposite surface of the core material. The invention may further comprise a sealing strip, preferably comprising EPDM, positioned between the glass mirror and the front surface of the composite panel. The invention also is of methods of making such solar collectors.

Diver, Jr., Richard B. (Albuquerque, NM); Grossman, James W. (Albuquerque, NM); Reshetnik, Michael (Boulder, CO)

2006-07-18T23:59:59.000Z

109

European Meteorological Telecommunications Panel  

Science Journals Connector (OSTI)

... under the auspices of the International Meteorological Organisation, which recently decided to establish a meteorological telecommunications panel under each of its six regional commissions. This was the first meeting of ... meeting of the panel for the European region, and it was attended by meteorologists and telecommunications experts from Belgium, Eire, France, Great Britain, Italy, Netherlands, Norway (also ...

1948-07-24T23:59:59.000Z

110

Experimental Study of the Floor Radiant Cooling System Combined with Displacement Ventilation  

E-Print Network (OSTI)

ICEBO2006, Shenzhen, China HVAC Technologies for Energy Efficiency, Vol. IV-11-4 Experimental Study of the Floor Radiant Cooling System Combined with Displacement Ventilation Yanli Ren1, Deying Li2, Yufeng Zhang1 1...

Ren, Y.; Li, D.; Zhang, Y.

2006-01-01T23:59:59.000Z

111

Computation of electric-arc parameters taking account of convective and radiant losses  

Science Journals Connector (OSTI)

An approximate solution of the problem of an electrical arc in a turbulent argon stream is obtained, taking into account convective and radiant energy losses in the discharge channel at atmospheric pressure.

N. A. Zyrichev

1971-10-01T23:59:59.000Z

112

Radiant cooling in US office buildings: Towards eliminating the perception of climate-imposed barriers  

SciTech Connect

Much attention is being given to improving the efficiency of air-conditioning systems through the promotion of more efficient cooling technologies. One such alternative, radiant cooling, is the subject of this thesis. Performance information from Western European buildings equipped with radiant cooling systems indicates that these systems not only reduce the building energy consumption but also provide additional economic and comfort-related benefits. Their potential in other markets such as the US has been largely overlooked due to lack of practical demonstration, and to the absence of simulation tools capable of predicting system performance in different climates. This thesis describes the development of RADCOOL, a simulation tool that models thermal and moisture-related effects in spaces equipped with radiant cooling systems. The thesis then conducts the first in-depth investigation of the climate-related aspects of the performance of radiant cooling systems in office buildings. The results of the investigation show that a building equipped with a radiant cooling system can be operated in any US climate with small risk of condensation. For the office space examined in the thesis, employing a radiant cooling system instead of a traditional all-air system can save on average 30% of the energy consumption and 27% of the peak power demand due to space conditioning. The savings potential is climate-dependent, and is larger in retrofitted buildings than in new construction. This thesis demonstrates the high performance potential of radiant cooling systems across a broad range of US climates. It further discusses the economics governing the US air-conditioning market and identifies the type of policy interventions and other measures that could encourage the adoption of radiant cooling in this market.

Stetiu, C.

1998-01-01T23:59:59.000Z

113

City and County of Denver - Solar Panel Permitting (Colorado) | Department  

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

Solar Panel Permitting (Colorado) Solar Panel Permitting (Colorado) City and County of Denver - Solar Panel Permitting (Colorado) < Back Eligibility Commercial Construction General Public/Consumer Industrial Low-Income Residential Multi-Family Residential Residential Savings Category Solar Buying & Making Electricity Heating & Cooling Water Heating Program Info State Colorado Program Type Solar/Wind Permitting Standards Provider Department of Development Services Construction, Electrical, Plumbing and Zoning Permits* are required for Photovoltaic (PV) systems installed in the city of Denver. Denver provides same day permit review for most solar panel projects. More complex engineering projects may still be required to go through the Plan Review process. To obtain Zoning Permits for flush mounted solar panels, applicants must

114

CAS marketing panel formed  

Science Journals Connector (OSTI)

CAS marketing panel formed ... A nine-member marketing panel has been formed as an adjunct to the Chemical Abstracts Service advisory board. ... In discussing the role of the panel, Philip K. Reily, director of the CAS marketing division, commented: "Marketing techniques—specifically adapted to modern technical problems, well refined and developed, and skill-fully executed—are the only effective way to insure that our chemical information services are going to be fully understood and widely utilized by chemists and chemical engineers all over the world." ...

1967-04-03T23:59:59.000Z

115

EuropeanEuropean PanelPanel FederationFederation  

E-Print Network (OSTI)

EuropeanEuropean PanelPanel FederationFederation viewpointviewpoint onon sustainablesustainable woodwood energyenergy policiespolicies #12;EuropeanEuropean PanelPanel FederationFederation Members energy for manufacturingfor manufacturing ·· Wood products are anWood products are an energy source

116

Floatable solar heat modules  

SciTech Connect

A floating solar heat module for swimming pools comprises a solid surface for conducting heat from the sun's rays to the water and further includes a solid heat storage member for continual heating even during the night. A float is included to maintain the solar heat module on the surface of the pool. The solid heat storage medium is a rolled metal disk which is sandwiched between top and bottom heat conducting plates, the top plate receiving the heat of the sun's rays through a transparent top panel and the bottom plate transferring the heat conducted through the top plate and rolled disk to the water.

Ricks, J.W.

1981-09-29T23:59:59.000Z

117

SSRL- Proposal Review Panel  

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

Stanford Synchrotron Radiation Lab Stanford Synchrotron Radiation Lab search Go [an error occurred while processing this directive] Proposal Review Panel Sub Panels Structural Molecular Biology & Biophysics Materials 1: Structure, Reactivity & Self-Assembly Materials 2: Electronic Properties, Magnetic Properties & Surface Science Molecular Environmental & Interface Science Membership Torgny Gustafsson Rutgers University Dept of Physics & Astronomy 136 Frelinghuysen Rd Piscataway NJ 08854-0849 Victor Henrich Yale University Dept of Applied Physics 327 Becton Center, 15 Prospect St. New Haven CT 06511 Christopher P. Hill University of Utah Biochemistry 15 N. Medical Dr. East, Rm 4100 Salt Lake City, UT 84112-5650 Franz Himpsel University of Wisconsin Dept of Physics 1150 University Avenue

118

Solar Panels Plus LLC | Open Energy Information  

Open Energy Info (EERE)

Panels Plus LLC Jump to: navigation, search Name: Solar Panels Plus LLC Place: Chesapeake, Virginia Zip: 23320 Sector: Solar Product: Solar Panels Plus LLC distributes solar energy...

119

Industry Partners Panel  

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

Industry Panel presenters include: Michael G. Andrew, Director - Academic and Technical Programs, Advanced Products and Materials, Johnson Controls Power Solutions Michael A. Fetcenko, Vice President and Managing Director, BASF Battery Materials – Ovonic, BASF Corporation Adam Kahn, Founder and CEO, AKHAN Technologies, Inc. Stephen E. Zimmer, Executive Director, United States Council for Automotive Research (USCAR)

120

Spotlight: Schools Expert Panel  

Science Journals Connector (OSTI)

......also covers teacher education and initial teacher...systems used by local education authorities and schools...on current practice. Posters and leaflets on ICT...Panel reports to the BCS Education and Training Forum...Department for Education and Science, the Office for Standards......

Spotlight: Schools Expert Panel

2003-05-01T23:59:59.000Z

Note: This page contains sample records for the topic "heat radiant panels" 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

Solar air heating system for combined DHW and space heating  

E-Print Network (OSTI)

Solar air heating system for combined DHW and space heating solar air collector PV-panel fannon-return valve DHW tank mantle cold waterhot water roof Solar Energy Centre Denmark Danish Technological Institute SEC-R-29 #12;Solar air heating system for combined DHW and space heating Søren �stergaard Jensen

122

President's panel probes sustainable development  

Science Journals Connector (OSTI)

President's panel probes sustainable development ... The President's Council on Sustainable Development, a blue-ribbon advisory panel established by President Bill Clinton last June, held its first meeting outside the nation's capital earlier this month in the Seattle. ...

DEBORAH ILLMAN

1994-01-31T23:59:59.000Z

123

Development and evaluation of sealing technologies for photovoltaic panels  

SciTech Connect

This report summarizes the results of a study to develop and evaluate low temperature glass sealing technologies for photovoltaic applications. This work was done as part of Cooperative Research and Development Agreement (CRADA) No. SC95/01408. The sealing technologies evaluated included low melting temperature glass frits and solders. Because the glass frit joining required a material with a melting temperature that exceeded the allowable temperature for the active elements on the photovoltaic panels a localized heating scheme was required for sealing the perimeter of the glass panels. Thermal and stress modeling were conducted to identify the feasibility of this approach and to test strategies designed to minimize heating of the glass panel away from its perimeter. Hardware to locally heat the glass panels during glass frit joining was designed, fabricated, and successfully tested. The same hardware could be used to seal the glass panels using the low temperature solders. Solder adhesion to the glass required metal coating of the glass. The adhesion strength of the solder was dependent on the surface finish of the glass. Strategies for improving the polyisobutylene (PIB) adhesive currently being used to seal the panels and the use of Parylene coatings as a protective sealant deposited on the photovoltaic elements were also investigated. Starting points for further work are included.

Glass, S.J.; Hosking, F.M.; Baca, P.M. [and others

1998-07-01T23:59:59.000Z

124

Radiant flux from Earth's subaerially erupting volcanoes R. WRIGHT* and E. PILGER  

E-Print Network (OSTI)

Radiant flux from Earth's subaerially erupting volcanoes R. WRIGHT* and E. PILGER Hawaii Institute have been used to estimate lava effusion rates (Harris et al. 1997a, Wright et al. 2001), constrain lava flow thermal budgets (Pieri et al. 1990, Wright et al. 2000), deduce the explosive potential

Wright, Robert

125

An Efficient Instantiation Algorithm for Simulating Radiant Energy Transfer in Plant Models  

E-Print Network (OSTI)

in agronomy concerning the influence of light over the production of a cultivated crop under differentAn Efficient Instantiation Algorithm for Simulating Radiant Energy Transfer in Plant Models Cyril simu- lation of light energy exchange inside plants models. This is obviously useful for visual

Boyer, Edmond

126

Design and Control of Hydronic Radiant Cooling Systems  

E-Print Network (OSTI)

normalized mean bias error SHGC Solar heat gain coefficientwas 2.721 W/(m 2. K) with Glass SHGC at 0.788. The baselinevalue of 2.721 W/m 2 ·K and SHGC of 0.788 and the total area

Feng, Jingjuan Dove

2014-01-01T23:59:59.000Z

127

Lighting Technology Panel  

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

Technology Panel Technology Panel Federal Utility Partnership Working Group N b 2009 November 1 1 8, 2009 Doug Avery Southern California Edison Southern California Edison National Energy Conservation M d t Mandates * There are Federal and State Mandates to reduce energy consumption - California Investor Owned Electric Utilities are ordered to save around 3 Billion kWh's each y year from 2007-2113 - Federal buildings ordered to reduce electrical Federal buildings ordered to reduce electrical energy consumption 35% by 2012 Energy Consump ption gy Lighting accounts for 42 7% of energy consumption Lighting accounts for 42.7% of energy consumption Data Courtesy of SDG&E Data Courtesy of SDG&E Energy Consump ption gy More than ¾ of the lighting load is non-residential. Data Courtesy of SDG&E

128

Furnace and Heat Recovery Area Design and Analysis for Conceptual Design of Oxygen-Based PC Boiler  

SciTech Connect

The objective of the furnace and heat recovery area design and analysis task of the Conceptual Design of Oxygen-Based PC Boiler study is to optimize the location and design of the furnace, burners, over-fire gas ports, and internal radiant surfaces. The furnace and heat recovery area were designed and analyzed using the FW-FIRE and HEATEX computer programs. The furnace is designed with opposed wall-firing burners and over-fire air ports. Water is circulated in the furnace by natural circulation to the waterwalls and divisional wall panels. Compared to the air-fired furnace, the oxygen-fired furnace requires only 65% of the surface area and 45% of the volume. Two oxygen-fired designs were simulated: (1) without over-fire air and (2) with 20% over-fire air. The maximum wall heat flux in the oxygen-fired furnace is more than double that of the air-fired furnace due to the higher flame temperature and higher H{sub 2}O and CO{sub 2} concentrations. The coal burnout for the oxygen-fired case is 100% due to a 500 F higher furnace temperature and higher concentration of O{sub 2}. Because of the higher furnace wall temperature of the oxygen-fired case compared to the air-fired case, furnace water wall material was upgraded from carbon steel to T91. The total heat transfer surface required in the oxygen-fired heat recovery area (HRA) is 25% less than the air-fired HRA due to more heat being absorbed in the oxygen-fired furnace and the greater molecular weight of the oxygen-fired flue gas. The HRA tube materials and wall thickness are practically the same for the air-fired and oxygen-fired design since the flue gas and water/steam temperature profiles encountered by the heat transfer banks are very similar.

Andrew Seltzer

2005-01-01T23:59:59.000Z

129

The Water Wall: A Passive Solar Collection and Thermal Storage Device for Supplementary Radiant Heating.  

E-Print Network (OSTI)

??Through the implementation of passive solar building systems, suburbia could take a fresh new step forward toward a progressively more sustainable direction. Making passive solar… (more)

Noseck, Rhett Roman

2013-01-01T23:59:59.000Z

130

Heat Distribution Systems | Department of Energy  

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

Distribution Systems Distribution Systems Heat Distribution Systems May 16, 2013 - 5:26pm Addthis Radiators are used in steam and hot water heating. | Photo courtesy of ©iStockphoto/Jot Radiators are used in steam and hot water heating. | Photo courtesy of ©iStockphoto/Jot Heat is distributed through your home in a variety of ways. Forced-air systems use ducts that can also be used for central air conditioning and heat pump systems. Radiant heating systems also have unique heat distribution systems. That leaves two heat distribution systems -- steam radiators and hot water radiators. Steam Radiators Steam heating is one of the oldest heating technologies, but the process of boiling and condensing water is inherently less efficient than more modern systems, plus it typically suffers from significant lag times between the

131

Total System Performance Assessment Peer Review Panel | Department of  

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

Total System Performance Assessment Peer Review Panel Total System Performance Assessment Peer Review Panel Total System Performance Assessment Peer Review Panel Total System Performance Assessment (TSPA) Peer Review Panel for predicting the performance of a repository at Yucca Mountain. TSPA First Interim Report - June 20, 1997 TSPA Second Interim Report - December 12, 1997 TSPA Third Interim Report - March, 1998 TSPA Final Report - February 11, 1999 Joint NEA-IAEA International Peer Review of the Yucca Mountain Site Characterization Project's Total System Performance Assessment Supporting the Site Recommendation Process - December, 2001 More Documents & Publications Yucca Mountain Science and Engineering Report TSPA Model Development and Sensitivity Analysis of Processes Affecting Performance of a Salt Repository for Disposal of Heat-Generating Nuclear

132

Total System Performance Assessment Peer Review Panel | Department of  

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

Total System Performance Assessment Peer Review Panel Total System Performance Assessment Peer Review Panel Total System Performance Assessment Peer Review Panel Total System Performance Assessment (TSPA) Peer Review Panel for predicting the performance of a repository at Yucca Mountain. TSPA First Interim Report - June 20, 1997 TSPA Second Interim Report - December 12, 1997 TSPA Third Interim Report - March, 1998 TSPA Final Report - February 11, 1999 Joint NEA-IAEA International Peer Review of the Yucca Mountain Site Characterization Project's Total System Performance Assessment Supporting the Site Recommendation Process - December, 2001 More Documents & Publications Yucca Mountain Science and Engineering Report TSPA Model Development and Sensitivity Analysis of Processes Affecting Performance of a Salt Repository for Disposal of Heat-Generating Nuclear

133

Concentrating photovoltaic solar panel  

DOE Patents (OSTI)

The present invention relates to photovoltaic power systems, photovoltaic concentrator modules, and related methods. In particular, the present invention features concentrator modules having interior points of attachment for an articulating mechanism and/or an articulating mechanism that has a unique arrangement of chassis members so as to isolate bending, etc. from being transferred among the chassis members. The present invention also features adjustable solar panel mounting features and/or mounting features with two or more degrees of freedom. The present invention also features a mechanical fastener for secondary optics in a concentrator module.

Cashion, Steven A; Bowser, Michael R; Farrelly, Mark B; Hines, Braden E; Holmes, Howard C; Johnson, Jr., Richard L; Russell, Richard J; Turk, Michael F

2014-04-15T23:59:59.000Z

134

Electric Resistance Heating Basics | Department of Energy  

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

Electric Resistance Heating Basics Electric Resistance Heating Basics Electric Resistance Heating Basics August 16, 2013 - 3:10pm Addthis Electric resistance heat can be supplied by centralized forced-air electric furnaces or by heaters in each room. Electric resistance heating converts nearly all of the energy in the electricity to heat. Types of Electric Resistance Heaters Electric resistance heat can be provided by electric baseboard heaters, electric wall heaters, electric radiant heat, electric space heaters, electric furnaces, or electric thermal storage systems. Electric Furnaces With electric furnaces, heated air is delivered throughout the home through supply ducts and returned to the furnace through return ducts. Blowers (large fans) in electric furnaces move air over a group of three to seven

135

Electric Resistance Heating Basics | Department of Energy  

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

Electric Resistance Heating Basics Electric Resistance Heating Basics Electric Resistance Heating Basics August 16, 2013 - 3:10pm Addthis Electric resistance heat can be supplied by centralized forced-air electric furnaces or by heaters in each room. Electric resistance heating converts nearly all of the energy in the electricity to heat. Types of Electric Resistance Heaters Electric resistance heat can be provided by electric baseboard heaters, electric wall heaters, electric radiant heat, electric space heaters, electric furnaces, or electric thermal storage systems. Electric Furnaces With electric furnaces, heated air is delivered throughout the home through supply ducts and returned to the furnace through return ducts. Blowers (large fans) in electric furnaces move air over a group of three to seven

136

WIPP_Panel_7_Approved  

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

Panel 7 Certified and Ready for Waste Disposal Panel 7 Certified and Ready for Waste Disposal CARLSBAD, N.M., August 1, 2013 - In mid-July 2013, the New Mexico Environment Department (NMED) approved the use of Panel 7 for disposal of defense- related transuranic (TRU) waste at the Department of Energy (DOE) Waste Isolation Pilot Plant (WIPP). Approval by NMED for each underground waste disposal panel prior to use is required under the WIPP Hazardous Waste Facility Permit (Permit). A panel consists of seven waste disposal rooms and each room is approximately 13 feet high, 33 feet wide and 300 feet long. Mining and outfitting, which includes installation of electricity, monitoring equipment and air regulating bulkheads, of a panel takes about two to two and a half years. Once the mining and outfitting are completed,

137

Clouds and the Earth''s Radiant Energy System (CERES) Algorithm Theoretical Basis Document. Volume I-Overviews (Subsystem 0)  

Science Journals Connector (OSTI)

The theoretical bases for the Release 1 algorithms that will be used to process satellite data for investigation of the Clouds and the Earth''s Radiant Energy System (CERES) are described. The architecture for software implementation of the methodologies ...

Team CERES Science

1995-12-01T23:59:59.000Z

138

Electron storage ring BESSY as a radiometric source of calculable spectral radiant power between 0.5 and 1000 nm  

Science Journals Connector (OSTI)

The spectral radiant power of the electron storage ring BESSY was measured absolutely in the infrared and visible, and its angular distribution in the infrared, visible, and soft-x-ray...

Riehle, F; Wende, B

1985-01-01T23:59:59.000Z

139

Numerical evaluation of the thermal performances of roof-mounted radiant barriers  

E-Print Network (OSTI)

This paper deals with the thermal performances of roof-mounted radiant barriers. Using dynamic simulations of a mathematical model of a whole test cell including a radiant barrier installed between the roof top and the ceiling, the thermal performance of the roof is calculated. The mean method is more particularly used to assess the thermal resistance of the building component and lead to a value which is compared to the one obtained for a mass insulation product such as polyurethane foam. On a further stage, the thermal mathematical model is replaced by a thermo-aeraulic model which is used to evaluate the thermal resistance of the roof as a function of the airflow rate. The results shows a better performance of the roof in this new configuration, which is widely used in practice. Finally, the mathematical relation between the thermal resistance and the airflow rate is proposed.

Miranville, Frédéric; Lucas, Franck; Johan, Seriacaroupin

2014-01-01T23:59:59.000Z

140

Intergovernmental Panel on Climate Change  

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

Intergovernmental Panel on Climate Change About the Lab Our Vision Lab Leadership History Nobelists Visit Navigate Section About the Lab Our Vision Lab Leadership History...

Note: This page contains sample records for the topic "heat radiant panels" 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

Thermal insulations using vacuum panels  

DOE Patents (OSTI)

Thermal insulation vacuum panels are formed of an inner core of compressed low thermal conductivity powders enclosed by a ceramic/glass envelope evaluated to a low pressure.

Glicksman, Leon R. (Lynnfield, MA); Burke, Melissa S. (Pittsburgh, PA)

1991-07-16T23:59:59.000Z

142

NREL: News Feature - Building Panels Protect, Provide Comfort  

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

Building Panels Protect, Provide Comfort Building Panels Protect, Provide Comfort October 30, 2009 Walking into a building constructed before the days of heating systems and air conditioning, such as a southwestern adobe, still elicits a sense of comfort and coziness. The concept of using thermal mass in walls to help maintain the temperature of a building is not new. And now, this tried and true method is being used to regulate comfort systems of NREL's Research Support Facilities (RSF), one of the most energy efficient buildings in the world. "In this case, the exterior skin of the building is doing more than just keeping the weather out," Philip Macey, project manager for RNL, the design firm for the RSF, said. "Precast panels installed as the walls are actually part of the heating and cooling system for the building.

143

Harvesting Electricity From Wasted Heat  

ScienceCinema (OSTI)

Scientists as SLAC National Laboratory explain the concept, Photon Enhanced Thermionic Emission (PETE), and how this process can capture more energy from photovoltaic panels by harnessing heat energy from sunlight.

Schwede, Jared

2014-07-16T23:59:59.000Z

144

Harvesting Electricity From Wasted Heat  

SciTech Connect

Scientists as SLAC National Laboratory explain the concept, Photon Enhanced Thermionic Emission (PETE), and how this process can capture more energy from photovoltaic panels by harnessing heat energy from sunlight.

Schwede, Jared

2014-06-30T23:59:59.000Z

145

Recover heat from steam reforming  

SciTech Connect

Steam reforming is one of the most important chemical processes--it is used in the manufacture of ammonia, hydrogen, methanol, and many chemicals made from hydrogen and carbon monoxide. Furthermore, many current trends will increase its importance. For example, methanol for addition to gasoline is likely to be produced by steam reforming. Because steam reforming occurs at high temperatures--typically 750 C--900 C--it generates a large amount of waste heat. Clearly, heat recovery is crucial to process economics. A typical 50,000 Nm[sup 3]/h hydrogen plant using natural gas feed has a radiant heat duty of about 50 MW. At a radiant efficiency of 50% and fuel cost of $3/GJ, this means that the reformer fires $9 million worth of fuel per year. Obviously, this amount of fuel justifies a close loot at ways to reduce costs. This article first provides a brief overview of steam reforming. It then outlines the available heat-recovery options and explains how to select the best method.

Fleshman, J.D. (Foster Wheeler USA Corp., Livingston, NJ (United States))

1993-10-01T23:59:59.000Z

146

A review of solar photovoltaic panel cooling systems with special reference to Ground coupled central panel cooling system (GC-CPCS)  

Science Journals Connector (OSTI)

Abstract The efficiency of wafer-based crystalline as well as Thin film Solar photovoltaic cells get reduced with increase of panel temperature. It is noted that the efficiency drops by about 0.5% for increase of 1 °C of panel temperature. It is necessary to operate them at low temperatures in order to keep the PV module electrical efficiency at acceptable level. Therefore need for a low-cost cooling system for the Solar panels is felt. The cooling of Solar PV panels is a problem of great practical significance. It has the potential to reduce the cost of solar energy in three ways. First, cooling can improve the electrical production of standard flat plate PV modules. Second, cooling makes possible the use of concentrating PV systems. Finally, the heat removed by the PV cooling system can be used for domestic or industrial use. Various Solar PV panel cooling systems have been developed in past. A new system for cooling of Solar PV panels called the Ground-Coupled Central Panel Cooling System (GC-CPCS) is installed and operational at the Energy Park of Rajiv Gandhi Proudyogiki Vishwavidyalaya (RGPV), Bhopal, India. This paper discusses various Solar PV panel cooling technologies and the testing and performance of the newly developed Ground-Coupled Central Panel Cooling System (GC-CPCS). This study is unique in three ways. First, it introduces the concept of Central cooling of Solar PV panels. Second, Ground Coupled Heat Exchanger is used for the first time in any Solar PV Panel Cooling System. Third, the testing is done on site under actual solar irradiance.

Amit Sahay; V.K. Sethi; A.C. Tiwari; Mukesh Pandey

2015-01-01T23:59:59.000Z

147

Panelized wall system with foam core insulation  

DOE Patents (OSTI)

A wall system includes a plurality of wall members, the wall members having a first metal panel, a second metal panel, and an insulating core between the first panel and the second panel. At least one of the first panel and the second panel include ridge portions. The insulating core can be a foam, such as a polyurethane foam. The foam can include at least one opacifier to improve the k-factor of the foam.

Kosny, Jan (Oak Ridge, TN); Gaskin, Sally (Houston, TX)

2009-10-20T23:59:59.000Z

148

Hydrogen Safety Panel | Department of Energy  

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

Panel Hydrogen Safety Panel 2009 DOE Hydrogen Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting, May 18-22, 2009 -- Washington D.C....

149

Solar Decathlon Technology Spotlight: Structural Insulated Panels...  

Energy Savers (EERE)

Solar Decathlon Technology Spotlight: Structural Insulated Panels Solar Decathlon Technology Spotlight: Structural Insulated Panels September 20, 2011 - 7:13am Addthis These...

150

1994 Panel 1 Utilization Plan  

SciTech Connect

The Waste Isolation Pilot Plant (WIPP) is intended to receive, handle, and permanently dispose of transuranic (TRU) waste. To fulfill this mission, the U.S. Department of Energy (DOE) constructed a full-scale facility to demonstrate both technical and operational principles of the permanent isolation of TRU waste. The WIPP consists of surface and underground facilities. Panel 1 is situated in the underground facility horizon which is located approximately 2,150 feet below the surface in the predominantly halite Salado Formation. The Panel 1 Utilization Plan provides a strategy for the optimum use of Panel 1 which is consistent with the priorities established by the DOE to accomplish the WIPP mission. These priorities, which include maintaining personnel safety, conducting performance assessment, and continued operational enhancements, are the guiding premise for the decisions on the planned usage of the WIPP underground facility. The continuation of ongoing investigations along with the planned testing and training to be carried out in Panel 1 will enhance the current knowledge and understanding of the operational and geotechnical aspects of the panel configuration. This enhancement will ultimately lead to safer, more efficient, and more cost-effective methods of operation. Excavation of the waste storage area began in May 1986 with the mining of entries to Panel 1. The original design for the waste storage rooms at the WIPP provided a limited period of time during which to mine the openings and to emplace waste. Each panel, consisting of seven storage rooms, was scheduled to be mined and filled in less than 5 years. Panel 1 was developed to receive waste for a demonstration phase that was scheduled to start in October 1988. The demonstration phase was deferred, and the experimental test program was modified to use contact-handled (CH) transuranic waste in bin-scale tests, planned for Room 1, Panel 1.

Not Available

1994-11-01T23:59:59.000Z

151

DOE Zero Energy Ready Home: Leganza Residence- Greenbank, Washington  

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

This DOE Zero Energy Ready Home features structural insulated panel walls and roof, a 2-ton ground source heat pump, radiant floor heat, 7.1 kWh PV, and triple-pane windows.

152

One Panel One Roof, DOE Powering Solar Workforce | Department...  

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

One Panel One Roof, DOE Powering Solar Workforce One Panel One Roof, DOE Powering Solar Workforce...

153

Mitigating Heat Stress on Dairy Farms during Three Phases of Production  

E-Print Network (OSTI)

). Metabolic heat is only one source of heat; heat is also absorbed from the environment. If the skin temperature becomes hotter than the body core, the animal becomes a heat sink (Finch, 1986; VanBaale et al., 2006). Animals absorb radiant energy..., and increases heat transfer to the skin (Guyton, 1991). In a study of tissue heat conduction in different breeds of cattle, Finch (1985), found that tissue heat conduction peaked at an environmental temperature of 41?C for all types of cattle...

Carter, Boone H.

2009-05-15T23:59:59.000Z

154

An analog analysis of transient heat flow in solids with temperature-dependent thermal properties  

E-Print Network (OSTI)

) used a nonlinear material known as Metrosil to simulate the nonlinear variations of thermal properties for combined conductive and radiant heat transfer. Since that time, Friedmann (8) has used nonlinear resistances in conjunction with an electronic... at end of this thesis. K = thermal conductivity of heat conducting media, and K and S are functions of the temperature t. Since the formation of these equations, solutions of transient heat flow problems involving materials in which the thermal...

Lee, Dwain Edward

2012-06-07T23:59:59.000Z

155

Integrated solar heating unit  

SciTech Connect

This patent describes an integral solar heating unit with an integral solar collector and hot water storage system, the unit comprising: (a) a housing; (b) a flat plate solar collector panel mounted in the housing and having a generally horizontal upper edge and an uninsulated, open back surface; (c) a cylindrical hot water tank operatively connected to the solar collector panel and mounted in the housing generally parallel to and adjacent to the upper edge; (d) the housing comprising a hood around the tank a pair of side skirts extending down at the sides of the panel. The hood and side skirts terminate at lower edges which together substantially define a plane such that upon placing the heating unit on a generally planar surface, the housing substantially encapsulates the collector panel and hot water tank in a substantially enclosed air space; (e) the collector including longitudinally extended U-shaped collector tubes and a glazed window to pass radiation through to the collector tubes, and a first cold water manifold connected to the tubes for delivering fresh water thereto and a second hot water manifold connected to the tubes to remove heated water therefrom. The manifolds are adjacent and at least somewhat above and in direct thermal contact with the tank; and, (f) the skirts and hood lapping around the collector panel, exposing only the glazed window, such that everything else in the heating unit is enclosed by the housing such that heat emanating from the uninsulated, open back face of the collector and tank is captured and retained by the housing to warm the manifolds.

Larkin, W.J.

1987-01-20T23:59:59.000Z

156

Detector Advisory Panel (DAP) Report  

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

ATLAS Project Manager's Review ATLAS Project Manager's Review 1-2 April 2010 Panel Members Lothar Bauerdick, FNAL Ray Larsen, SLAC Ronald Lipton, FNAL David Morrison, BNL Robert Roser, FNAL Steve Wolbers, FNAL Brookhaven National Laboratory Upton, New York 10 May 2010 Executive Summary The Detector and Computing Advisory Panels (DAP and CAP) reviewed the status and plans of the US-ATLAS Program at Brookhaven National Laboratory on April 1-2, 2010. The Panel was extremely pleased to hear of the highly successful commissioning of the ATLAS detector during early LHC collisions. The detector operated successfully, with no worse than 97% active channel count in any subsystem, from the start of collisions. There appears to be an excellent understanding of the detector performance via simulations. The BNL computing center has

157

Solar Decathlon Technology Spotlight: Structural Insulated Panels |  

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

Decathlon Technology Spotlight: Structural Insulated Panels Decathlon Technology Spotlight: Structural Insulated Panels Solar Decathlon Technology Spotlight: Structural Insulated Panels September 20, 2011 - 7:13am Addthis These structural insulated panels consist of foam insulation sandwiched between oriented strand boards. (Courtesy of Michael Bacchler) These structural insulated panels consist of foam insulation sandwiched between oriented strand boards. (Courtesy of Michael Bacchler) Alexis Powers EDITOR'S NOTE: Originally posted on the Solar Decathlon News Blog on September 19, 2011. Editor's Note: This post is one of a series of technology spotlights that introduces common technologies used in U.S. Department of Energy Solar Decathlon team houses. Structural insulated panels (SIPs) are prefabricated structural elements

158

Carports with Solar Panels do Double Duty for Navy | Department of Energy  

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

Carports with Solar Panels do Double Duty for Navy Carports with Solar Panels do Double Duty for Navy Carports with Solar Panels do Double Duty for Navy May 14, 2010 - 12:22pm Addthis Joshua DeLung What does this project do? In total, all of China Lake's solar PV projects generate enough electricity a year to power up to 1,200 houses on the grid provided by Southern California Edison, the local utility. The base estimates that it saves about $557,000 a year from the solar panels. At Naval Air Weapons Station China Lake, heat is a fact of life. The base is located on the edge of the Mojave Desert near Ridgecrest, Calif., where the blistering summer heat can actually peel the paint off cars. Longtime desert residents know how to deal with it, but thanks to an ongoing environmental program, many base employees no longer have to do so. Since

159

GAM-HEAT: A computer code to compute heat transfer in complex enclosures  

SciTech Connect

This report discusses the GAM[underscore]HEAT code which was developed for heat transfer analyses associated with postulated Double Ended Guilliotine Break Loss Of Coolant Accidents (DEGB LOCA) resulting in a drained reactor vessel. In these analyses the gamma radiation resulting from fission product decay constitutes the primary source of energy as a function of time. This energy is deposited into the various reactor components and is re-radiated as thermal energy. The code accounts for all radiant heat exchanges within and leaving the reactor enclosure. The SRS reactors constitute complex radiant exchange enclosures since there are many assemblies of various types within the primary enclosure and most of the assemblies themselves constitute enclosures. GAM-HEAT accounts for this complexity by processing externally generated view factors and connectivity matrices as discussed below, and also accounts for convective, conductive, and advective heat exchanges. The code is structured such that it is applicable for many situations involving heat exchange between surfaces within a radiatively passive medium.

Cooper, R.E.; Taylor, J.R.

1992-12-01T23:59:59.000Z

160

GAM-HEAT: A computer code to compute heat transfer in complex enclosures. Revision 2  

SciTech Connect

This report discusses the GAM{underscore}HEAT code which was developed for heat transfer analyses associated with postulated Double Ended Guilliotine Break Loss Of Coolant Accidents (DEGB LOCA) resulting in a drained reactor vessel. In these analyses the gamma radiation resulting from fission product decay constitutes the primary source of energy as a function of time. This energy is deposited into the various reactor components and is re-radiated as thermal energy. The code accounts for all radiant heat exchanges within and leaving the reactor enclosure. The SRS reactors constitute complex radiant exchange enclosures since there are many assemblies of various types within the primary enclosure and most of the assemblies themselves constitute enclosures. GAM-HEAT accounts for this complexity by processing externally generated view factors and connectivity matrices as discussed below, and also accounts for convective, conductive, and advective heat exchanges. The code is structured such that it is applicable for many situations involving heat exchange between surfaces within a radiatively passive medium.

Cooper, R.E.; Taylor, J.R.

1992-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "heat radiant panels" 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

Super-radiant backward-wave oscillators with enhanced power conversion  

SciTech Connect

We propose a method for a very significant increase of the peak power of a backward-wave electron oscillator operating in the non-stationary regime of the super-radiation of short rf pulses. This method is based on sectioning: a regular self-oscillator section is supported with a section providing amplification of the super-radiant pulse. Profiling of a resonant parameter in the amplifying section is used to avoid the parasitic self-excitation and to increase the efficiency of the electron-wave interaction. In such systems, the conversion factor (the ratio between the rf pulse power and the electron beam power) can achieve a few hundred percent.

Rostov, V. V. [Institute of High Current Electronics, Siberian Branch of Russian Academy of Science, Tomsk (Russian Federation); Savilov, A. V. [Institute of Applied Physics, Russian Academy of Sciences, Nizhny Novgorod, Russia, and Lobachevsky State University of Nizhny Novgorod (Russian Federation)

2013-02-15T23:59:59.000Z

162

Uncertainty of Radiant Power Calibration based on Synchrotron Radiation caused by Spectral Distribution and Polarization State  

SciTech Connect

We have been attempting to establish an absolute scale of spectral radiance in ultraviolet and vacuum ultraviolet regions by using synchrotron radiation as a primary standard light source and also attempting to transfer the absolute scale to an under-test light source by comparing the under-test source with synchrotron radiation. The calibration apparatus does not function as ideal comparator because some properties of incident radiation, which are spectral distribution and polarization state, are different between synchrotron radiation and the under-test light source, and the signal of the apparatus accordingly depends on not only spectral radiant power but also depends on the properties of the incident radiation. We evaluated how the detector signal ratio was affected by the difference both experimentally and theoretically, and also evaluated the uncertainty of the scale transfer caused by the difference.

Zama, Tatsuya; Saito, Ichiro [National Institute of Advanced Industrial Science and Technology (AIST), National Metrology Institute of Japan (NMIJ) (Japan)

2010-06-23T23:59:59.000Z

163

Peg supported thermal insulation panel  

DOE Patents (OSTI)

A thermal insulation panel which is lightweight, load bearing, accommodates thermal stress, and has excellent high temperature insulation capability comprises high performance insulation between thin metal walls supported by high density, high strength glass pegs made in compliance with specified conditions of time, temperature and pressure. 2 figs.

Nowobilski, J.J.; Owens, W.J.

1985-04-30T23:59:59.000Z

164

Peg supported thermal insulation panel  

DOE Patents (OSTI)

A thermal insulation panel which is lightweight, load bearing, accommodates thermal stress, and has excellent high temperature insulation capability comprising high performance insulation between thin metal walls supported by high density, high strength glass pegs made in compliance with specified conditions of time, temperature and pressure.

Nowobilski, Jeffert J. (Orchard Park, NY); Owens, William J. (Kenmore, NY)

1985-01-01T23:59:59.000Z

165

Geothermal Technologies Program Blue Ribbon Panel Recommendations  

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

This report describes the recommendations of the Geothermal Blue Ribbon Panel, a panel of geothermal experts assembled in March 2011 for a discussion on the future of geothermal energy in the U.S.

166

Inside the White House: Solar Panels  

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

Go inside the White House and learn about the installation of solar panels on the roof of the residence.

167

European Panel FederationEuropean Panel Federation viewpoint on wood energy policiesviewpoint on wood energy policies  

E-Print Network (OSTI)

European Panel FederationEuropean Panel Federation viewpoint on wood energy policiesviewpoint on wood energy policies Eva JanssensEva Janssens (Economic Adviser)(Economic Adviser) #12;European Panel FederationEuropean Panel Federation Members in 23 countriesMembers in 23 countries Particleboard 32.1 million

168

New recommended heat gains for commercial cooking equipment  

SciTech Connect

Radiant heat gain from cooking equipment can significantly impact the air-conditioning load and/or human comfort in a commercial kitchen. This paper presents and discusses updated heat gain data for several types of commercial cooking equipment based on recent testing by gas and electric utility research organizations. The cooking equipment was tested under exhaust-only, wall-canopy hoods. The fundamentals of appliance heat gain are reviewed and the new data are compared with data published in the 1993 ASHRAE Handbook--Fundamentals, chapter 26, nonresidential cooling and heating load calculations. These updated data are now incorporated in the 1997 ASHRAE Handbook--Fundamentals, chapter 28, nonresidential cooling and heating load calculations. The paper also discusses appliance heat gain with respect to sizing air-conditioning systems for commercial kitchens and presents representative radiant factors that may be used to estimate heat gain from other sizes or types of gas and electric cooking equipment when appliance specific heat gain data are not avoidable.

Fisher, D.R. [Fisher Consultants, Danville, CA (United States)

1998-12-31T23:59:59.000Z

169

Solar heating system  

DOE Patents (OSTI)

An improved solar heating system in which the incident radiation of the sun is absorbed on collector panels, transferred to a storage unit and then distributed as heat for a building and the like. The improvement is obtained by utilizing a storage unit comprising separate compartments containing an array of materials having different melting points ranging from 75.degree. to 180.degree. F. The materials in the storage system are melted in accordance with the amount of heat absorbed from the sun and then transferred to the storage system. An efficient low volume storage system is provided by utilizing the latent heat of fusion of the materials as they change states in storing and releasing heat for distribution.

Schreyer, James M. (Oak Ridge, TN); Dorsey, George F. (Concord, TN)

1982-01-01T23:59:59.000Z

170

Solar Panels Â… A Life Story  

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

PLAN PLAN Solar Panels: A Life Story Grade Level: 7-9 Subjects: Science & Economics Length: 3-4 Class Periods Solar Panels - A Life Story INTRODUCTION As solar power gains popularity, solar panels are quickly becoming a part of everyday life. However, the public knows surprisingly little about these energy sources. Where do solar panels come from? How do they work? How much do they really cost? This lesson plan will guide students toward answers by exploring the many factors that influence how solar panels are manufactured. LESSON OVERVIEW Grade Level & Subject: 7 - 9, Science and Economics Length: 3 - 4 class periods Objectives: After completing this lesson, students will be able to: ï‚· Identify the raw materials that comprise a solar (photovoltaic, or PV) panel, where

171

Effects of solar photovoltaic panels on roof heat transfer  

E-Print Network (OSTI)

for building envelope energy  systems’  modeling, Applied building insulation are quantified  through measurements and modeling.  Yik, Modeling Methods for Energy in Buildings, Blackwell 

Dominguez, Anthony; Kleissl, Jan; Luvall, Jeffrey C

2011-01-01T23:59:59.000Z

172

Effects of solar photovoltaic panels on roof heat transfer  

E-Print Network (OSTI)

savings of shade  trees, Energy and Buildings 25  (1997b) trees planted near residential buildings resulted in a seasonal cooling energy 

Dominguez, Anthony; Kleissl, Jan; Luvall, Jeffrey C

2011-01-01T23:59:59.000Z

173

Effects of solar photovoltaic panels on roof heat transfer  

E-Print Network (OSTI)

J.  Hanford.  Peak power and cooling energy savings of high?J.W.  Hanford, Peak power and cooling energy savings of 

Dominguez, Anthony; Kleissl, Jan; Luvall, Jeffrey C

2011-01-01T23:59:59.000Z

174

Integrated Solar Panel Antennas for Cube Satellites.  

E-Print Network (OSTI)

??This thesis work presents an innovative solution for small satellite antennas by integrating slot antennas and solar cells on the same panel to save small… (more)

Mahmoud, Mahmoud N.

2010-01-01T23:59:59.000Z

175

STFC Astronomy Advisory Panel Report (October 2012) STFC Astronomy Advisory Panel report (October 2012) 1  

E-Print Network (OSTI)

#12;STFC Astronomy Advisory Panel Report (October 2012) STFC Astronomy Advisory Panel report (October 2012) 1 STFC Astronomy Advisory Panel 2012 Programmatic Review report to PPAN (October 2012) Executive summary This document provides a roadmap for UK astronomy and provides advice for future science

Crowther, Paul

176

Expert Panel: Forecast Future Demand for Medical Isotopes  

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

Expert Panel: Expert Panel: Forecast Future Demand for Medical Isotopes March 1999 Expert Panel: Forecast Future Demand for Medical Isotopes September 25-26, 1998 Arlington, Virginia The Expert Panel ............................................................................................. Page 1 Charge To The Expert Panel........................................................................... Page 2 Executive Summary......................................................................................... Page 3 Introduction ...................................................................................................... Page 4 Rationale.......................................................................................................... Page 6 Economic Analysis...........................................................................................

177

JGI - CSP Proposal Study Panel  

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

User Programs User Programs Project Management Office Community Science Program Emerging Technologies Opportunity Program Technology Development Pilot Program Genomic Encyc. of Bacteria and Archaea MyJGI: Information for Collaborators The CSP Proposal Study Panel CSP | Overview | How to Propose a Project | Review Process | DOE Relevance Proposal Schedule | Project Management | Forms | FAQ | People and Contacts Members Nina Agabian University of California, San Francisco, http://www.ucsf.edu Chris Amemiya Benaroya Research Institute at Virginia Mason, http://www.benaroyaresearch.org Gary L. Andersen Lawrence Berkeley National Laboratory, http://www.lbl.gov Jo Ann Banks Purdue University, http://www.purdue.edu John Battista Louisiana State University, http://www.lsu.edu Fred Brockman

178

Laser illuminated flat panel display  

SciTech Connect

A 10 inch laser illuminated flat panel Planar Optic Display (POD) screen has been constructed and tested. This POD screen technology is an entirely new concept in display technology. Although the initial display is flat and made of glass, this technology lends itself to applications where a plastic display might be wrapped around the viewer. The display screen is comprised of hundreds of planar optical waveguides where each glass waveguide represents a vertical line of resolution. A black cladding layer, having a lower index of refraction, is placed between each waveguide layer. Since the cladding makes the screen surface black, the contrast is high. The prototype display is 9 inches wide by 5 inches high and approximately I inch thick. A 3 milliwatt HeNe laser is used as the illumination source and a vector scanning technique is employed.

Veligdan, J.T.

1995-12-31T23:59:59.000Z

179

Kingspan Insulated Panels: Order (2013-CE-5353)  

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

DOE ordered Kingspan Insulated Panels, Inc. to pay a $8,000 civil penalty after finding Kingspan Insulated Panels had failed to certify that any basic models of walk-in cooler and freezer components comply with the applicable energy conservation standards.

180

Scaling and profiles of heat flux during partial detachment in DIII-D  

SciTech Connect

The authors examine the scaling of the peak divertor heat flux and total divertor plate power in partially detached divertor (PDD) discharges in DIII-D, as a function of input power and radiated power. The peak divertor heat flux in the attached plasma increases linearly with input power, but saturates in the detached cases. The total divertor plate power remains linear with input power in both the attached and detached plasmas. This is consistent with the fact that the heat flux peak is reduced from the attached case but other areas receive increased radiant heating from the detached plasma. The divertor plate radiant heating is linear with input power because the total radiated power from the entire plasma is a linear function of input power in both attached and detached plasma. In the private flux region, radiated heat flux absorbed on the target plate calculated from bolometer data is enough to account for the measured plate heating. Approximately half of the overall plate heating power in detached plasma is due to absorbed radiation. By mapping the divertor heat flux before and during the PDD to flux coordinates, and comparing with a flux mapping of inserted bolometer and tangential TV data, they have verified that the radiated power is emitted from the same flux surfaces on which heat flux is reduced.

Lasnier, C.J.; Hill, D.N.; Allen, S.L.; Fenstermacher, M.E.; Porter, G.D. [Lawrence Livermore National Lab., CA (United States); Leonard, A.W.; Petrie, T.W. [General Atomics, San Diego, CA (United States); Watkins, J.G. [Sandia National Labs., Albuquerque, NM (United States)

1998-08-01T23:59:59.000Z

Note: This page contains sample records for the topic "heat radiant panels" 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

Solar heat collectors. (Latest citations from the US Patent database). Published Search  

SciTech Connect

The bibliography contains selected patents concerning solar heat collector apparatus and systems. Building panels, air conditioning systems, chemical heat pumps, refrigeration systems, and controls are discussed. Applications include residential and commercial building space and water heating, greenhouse heating, and swimming pool heating. (Contains 250 citations and includes a subject term index and title list.)

Not Available

1993-07-01T23:59:59.000Z

182

Thin film photovoltaic panel and method  

DOE Patents (OSTI)

A thin film photovoltaic panel includes a backcap for protecting the active components of the photovoltaic cells from adverse environmental elements. A spacing between the backcap and a top electrode layer is preferably filled with a desiccant to further reduce water vapor contamination of the environment surrounding the photovoltaic cells. The contamination of the spacing between the backcap and the cells may be further reduced by passing a selected gas through the spacing subsequent to sealing the backcap to the base of the photovoltaic panels, and once purged this spacing may be filled with an inert gas. The techniques of the present invention are preferably applied to thin film photovoltaic panels each formed from a plurality of photovoltaic cells arranged on a vitreous substrate. The stability of photovoltaic conversion efficiency remains relatively high during the life of the photovoltaic panel, and the cost of manufacturing highly efficient panels with such improved stability is significantly reduced.

Ackerman, Bruce (El Paso, TX); Albright, Scot P. (El Paso, TX); Jordan, John F. (El Paso, TX)

1991-06-11T23:59:59.000Z

183

Minimal Viewing Distance Calculation in LED Display Panels  

Science Journals Connector (OSTI)

Light-emitting diode (LED) display panels have received more attention recently. These panels usually are placed in public places such as streets, ...

Nazeran Motlagh, A Ali; Hashemi, B Massoud Reza

2010-01-01T23:59:59.000Z

184

Obama Administration Announces Plans to Install New Solar Panels...  

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

Plans to Install New Solar Panels on the White House Residence Obama Administration Announces Plans to Install New Solar Panels on the White House Residence October 5, 2010 -...

185

DOE Hydrogen and Fuel Cell Activities Panel Discussion: 2010...  

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

DOE Hydrogen and Fuel Cell Activities Panel Discussion: 2010 SAE World Congress DOE Hydrogen and Fuel Cell Activities Panel Discussion: 2010 SAE World Congress Presentation by...

186

New Ideas for Seeding Your Solar Marketplace Workshop Panel Presentati...  

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

Panel Presentations New Ideas for Seeding Your Solar Marketplace Workshop Panel Presentations Download the speaker presentations from the 2014 SunShot Grand Challenge Summit and...

187

Electric Power Generation Using Low Bandgap TPV Cells in a Gas?fired Heating Furnace  

Science Journals Connector (OSTI)

Low bandgap TPV cells are preferred for electric power generation in TPV cogeneration systems. Recently significant progress has been made in fabrication of low bandgap semiconductor TPV devices such as InGaAsSb and InGaAs cells. However it appears that only limited data are available in the literature with respect to the performance of these TPV cells in combustion?driven TPV systems. In the research presented in this paper power generation using recently?developed InGaAsSb TPV cells has been investigated in a gas?fired space heating appliance. The combustion performance of the gas burner associated with a broadband radiator was evaluated experimentally. The radiant power density and radiant efficiency of the gas?heated radiator were determined at different degrees of exhaust heat recuperation. Heat recuperation is shown to have a certain effect on the combustion operation and radiant power output. The electric output characteristics of the InGaAsSb TPV devices were investigated under various combustion conditions. It was found that the cell short circuit density was greater than 1 A/cm2 at a radiator temperature of 930°C when an optical filter was used. An electric power density of 0.54 W/cm2 was produced at a radiator temperature of 1190°C. Furthermore modeling calculations were carried out to reveal the influence of TPV cell bandgap and radiator temperature on power output and conversion efficiency. Finally the design aspects of combustion?driven TPV systems were analyzed showing that development of a special combustion device with high conversion level of fuel chemical energy to useful radiant energy is required to improve further the system efficiency.

K. Qiu; A. C. S. Hayden

2003-01-01T23:59:59.000Z

188

Roof aperture system for selective collection and control of solar energy for building heating, cooling and daylighting  

DOE Patents (OSTI)

The amount of building heating, cooling and daylighting is controlled by at least one pair of solar energy passing panels, with each panel of the pair of panels being exposed to a separate direction of sun incidence. A shutter-shade combination is associated with each pair of panels and the shutter is connected to the shade so that rectilinear movement of the shutter causes pivotal movement of the shade.

Sanders, William J. (Kansas City, KS); Snyder, Marvin K. (Overland Park, KS); Harter, James W. (Independence, MO)

1983-01-01T23:59:59.000Z

189

Proposal Review Panel | Stanford Synchrotron Radiation Lightsource  

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

Proposal Review Panel Proposal Review Panel Submitting a proposal is the first step to access beam time at SSRL. Proposals are peer reviewed and rated by the SSRL Proposal Review Panel (PRP) on a scale from 1 (highest) to 5 (lowest). Successful proposals are eligble to request and may be awarded beam time on SSRL beam lines, with priority given to the highest rated proposals and those which demonstrate efficient and productive use of beam time. We have three proposal calls per year with one on-site PRP meeting at SSRL annually. Access Policy The work of the PRP is accomplished with four subpanels: BIO - The biology panel reviews proposals requesting beam time for imaging, X-ray spectroscopic studies, small-angle scattering experiments, and crystallography of biologically important samples.

190

Panel Discussion Crisis in Ukraine: Six Perspectives  

E-Print Network (OSTI)

Panel Discussion Crisis in Ukraine: Six Perspectives Tuesday, March 11, 2014 | 7:00-9:00pm Maurer: Join IU Faculty and special guest, Sean Kay, for a discussion on the events unfolding in Ukraine

Indiana University

191

Estimating Demand Response with Panel Data  

Science Journals Connector (OSTI)

In this paper, we extend to panel data the iterated linear least squares estimator of Blundell and Robin (in J Appl Econometrics 14: 209–232 1999). It is shown to be consistent when total expenditure and regre...

Sébastien Lecocq; Jean-Marc Robin

2006-11-01T23:59:59.000Z

192

HEATING 7. 1 user's manual  

SciTech Connect

HEATING is a FORTRAN program designed to solve steady-state and/or transient heat conduction problems in one-, two-, or three- dimensional Cartesian, cylindrical, or spherical coordinates. A model may include multiple materials, and the thermal conductivity, density, and specific heat of each material may be both time- and temperature-dependent. The thermal conductivity may be anisotropic. Materials may undergo change of phase. Thermal properties of materials may be input or may be extracted from a material properties library. Heating generation rates may be dependent on time, temperature, and position, and boundary temperatures may be time- and position-dependent. The boundary conditions, which may be surface-to-boundary or surface-to-surface, may be specified temperatures or any combination of prescribed heat flux, forced convection, natural convection, and radiation. The boundary condition parameters may be time- and/or temperature-dependent. General graybody radiation problems may be modeled with user-defined factors for radiant exchange. The mesh spacing may be variable along each axis. HEATING is variably dimensioned and utilizes free-form input. Three steady-state solution techniques are available: point-successive-overrelaxation iterative method with extrapolation, direct-solution (for one-dimensional or two-dimensional problems), and conjugate gradient. Transient problems may be solved using one of several finite-difference schemes: Crank-Nicolson implicit, Classical Implicit Procedure (CIP), Classical Explicit Procedure (CEP), or Levy explicit method (which for some circumstances allows a time step greater than the CEP stability criterion). The solution of the system of equations arising from the implicit techniques is accomplished by point-successive-overrelaxation iteration and includes procedures to estimate the optimum acceleration parameter.

Childs, K.W.

1991-07-01T23:59:59.000Z

193

Flat panel ferroelectric electron emission display system  

DOE Patents (OSTI)

A device which can produce a bright, raster scanned or non-raster scanned image from a flat panel. Unlike many flat panel technologies, this device does not require ambient light or auxiliary illumination for viewing the image. Rather, this device relies on electrons emitted from a ferroelectric emitter impinging on a phosphor. This device takes advantage of a new electron emitter technology which emits electrons with significant kinetic energy and beam current density.

Sampayan, Stephen E. (Manteca, CA); Orvis, William J. (Livermore, CA); Caporaso, George J. (Livermore, CA); Wieskamp, Ted F. (Livermore, CA)

1996-01-01T23:59:59.000Z

194

Neutron shielding panels for reactor pressure vessels  

DOE Patents (OSTI)

In a nuclear reactor neutron panels varying in thickness in the circumferential direction are disposed at spaced circumferential locations around the reactor core so that the greatest radial thickness is at the point of highest fluence with lesser thicknesses at adjacent locations where the fluence level is lower. The neutron panels are disposed between the core barrel and the interior of the reactor vessel to maintain radiation exposure to the vessel within acceptable limits.

Singleton, Norman R. (Murrysville, PA)

2011-11-22T23:59:59.000Z

195

Electrohydraulic Forming of Near Net Shape Automotive Panels  

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

The Development of Advancing Automotive Panel Manufacturing for Increased Energy and Material Savings

196

Building Technologies Office: Vacuum Insulation Panels Research Project  

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

Vacuum Insulation Vacuum Insulation Panels Research Project to someone by E-mail Share Building Technologies Office: Vacuum Insulation Panels Research Project on Facebook Tweet about Building Technologies Office: Vacuum Insulation Panels Research Project on Twitter Bookmark Building Technologies Office: Vacuum Insulation Panels Research Project on Google Bookmark Building Technologies Office: Vacuum Insulation Panels Research Project on Delicious Rank Building Technologies Office: Vacuum Insulation Panels Research Project on Digg Find More places to share Building Technologies Office: Vacuum Insulation Panels Research Project on AddThis.com... About Take Action to Save Energy Partner with DOE Activities Appliances Research Building Envelope Research Windows, Skylights, & Doors Research

197

Simplified Modeling of Radiant Fields in Heterogeneous Photoreactors. 2. Limiting “Two-Flux” Model for the Case of Reflectance Greater Than Zero  

Science Journals Connector (OSTI)

Simplified Modeling of Radiant Fields in Heterogeneous Photoreactors. 2. Limiting “Two-Flux” Model for the Case of Reflectance Greater Than Zero ... This model thus belongs to the class of the “two-flux models” (Özisik, 1973) recently employed for heterogeneous photochemical reactor modeling purposes (Maruyama and Nishimoto, 1992). ...

Alberto Brucato; Lucio Rizzuti

1997-11-03T23:59:59.000Z

198

Validation of Geolocation of Measurements of the Clouds and the Earth’s Radiant Energy System (CERES) Scanning Radiometers aboard Three Spacecraft  

Science Journals Connector (OSTI)

The Clouds and the Earth’s Radiant Energy System (CERES) instrument is a scanning radiometer for measuring Earth-emitted and -reflected solar radiation to understand Earth’s energy balance. One CERES instrument was placed into orbit aboard the ...

G. Louis Smith; Kory J. Priestley; Phillip C. Hess; Chris Currey; Peter Spence

2009-11-01T23:59:59.000Z

199

N:\\redesign\\indexes\\Armour Engineer Index.doc 1 Combined Index of Armour Engineer* and Illinois Tech Engineer*  

E-Print Network (OSTI)

Occupations­Diseases, hygiene Industrial heating SEE Electric heating, Industrial Industrial hygiene SEE, Industrial SEE Psychology, Applied Radiant heating SEE Heating ­ Panel system Radio stations SEE Radio:\\redesign\\indexes\\Armour Engineer Index.doc 2 Airships SEE SEE Air-ships Alternating currents SEE Electrical currents, Alternating

Heller, Barbara

200

5 Cool Things about Solar Heating | Department of Energy  

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

5 Cool Things about Solar Heating 5 Cool Things about Solar Heating 5 Cool Things about Solar Heating March 26, 2013 - 3:08pm Addthis Solar heating systems can be a cost-effective way to heat your home. | Photo courtesy of Solar Design Associates, Inc. Solar heating systems can be a cost-effective way to heat your home. | Photo courtesy of Solar Design Associates, Inc. Erin Connealy Communications Specialist, Office of Energy Efficiency and Renewable Energy How can I participate? Read Energy Saver's article on solar heating systems to see whether see whether active solar heating is a good option for you. Most people are familiar with solar photovoltaic panels, but far fewer know about using solar as a source of heat in their homes. Active solar heating uses solar energy to heat fluid or air, which then transfers the solar heat

Note: This page contains sample records for the topic "heat radiant panels" 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

Report of the geotechnical panel on the effective life of rooms in Panel 1  

SciTech Connect

An evaluation of the effective life of underground rooms in Panel I of the waste storage area of the Waste Isolation Pilot Plant (WIPP) was performed during April 1991 by a panel of geotechnical experts. The evaluation addressed concerns regarding WIPP`s ability to complete a test program proposed for Panel 1. This program currently requires bins containing controlled quantities of contact-handled (CH) transuranic (TRU) radioactive waste to be placed in rooms in the panel. The bins will be monitored to obtain data on the potential generation of gases from the degradation of wastes emplaced in the WIPP underground facility. The purpose of the evaluation was (1) to provide an estimate of the life expectancy of the rooms in Panel 1; and (2) if necessary, to recommend additional remedial actions that would improve the longevity of Panel 1 rooms to allow the testing to be successfully completed. Panel 1, the first panel to be mined in the waste storage area, was developed to receive waste for a demonstration phase that was scheduled to start in October 1988. Mining of the panel began during the second half of 1986 and was completed to final dimensions in June 1988. The original plan was to store drums of CH TRU waste in rooms for a period of 5 years. The demonstration phase was changed to an experimental program that will use CH TRU waste in bin scale tests which will be located in Panel 1. For the purposes of this report, a nine-year test period beginning July, 1991, was assumed to be necessary to complete these bin scale tests.

Not Available

1991-06-01T23:59:59.000Z

202

Report of the geotechnical panel on the effective life of rooms in Panel 1  

SciTech Connect

An evaluation of the effective life of underground rooms in Panel I of the waste storage area of the Waste Isolation Pilot Plant (WIPP) was performed during April 1991 by a panel of geotechnical experts. The evaluation addressed concerns regarding WIPP's ability to complete a test program proposed for Panel 1. This program currently requires bins containing controlled quantities of contact-handled (CH) transuranic (TRU) radioactive waste to be placed in rooms in the panel. The bins will be monitored to obtain data on the potential generation of gases from the degradation of wastes emplaced in the WIPP underground facility. The purpose of the evaluation was (1) to provide an estimate of the life expectancy of the rooms in Panel 1; and (2) if necessary, to recommend additional remedial actions that would improve the longevity of Panel 1 rooms to allow the testing to be successfully completed. Panel 1, the first panel to be mined in the waste storage area, was developed to receive waste for a demonstration phase that was scheduled to start in October 1988. Mining of the panel began during the second half of 1986 and was completed to final dimensions in June 1988. The original plan was to store drums of CH TRU waste in rooms for a period of 5 years. The demonstration phase was changed to an experimental program that will use CH TRU waste in bin scale tests which will be located in Panel 1. For the purposes of this report, a nine-year test period beginning July, 1991, was assumed to be necessary to complete these bin scale tests.

Not Available

1991-06-01T23:59:59.000Z

203

Implementation of Safeguards and Security Policy Panels  

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

5,2008 5,2008 MEMORANDUM FOR DISTRIBUTION FROM URITY OFFICER AND SECURITY SUBJECT: Implementation of Safeguards and Security Policy Panels The Office of Health, Safety and Security (HSS) recognizes the importance of well- conceived strategies and policies to support and communicate the security posture of the Department. In order for our security policies to properly reflect and enable Department of Energy corporate strategies, early and frequent communication between policy makers and end users is essential. As outlined in the attached HSS memo, dated December 3,2007, subject: Safeguards and Security Policy Panels, the HSS Office of Security Policy is establishing several new policy panels that will create new opportunities for communication and will include those

204

Optical panel system including stackable waveguides  

DOE Patents (OSTI)

An optical panel system including stackable waveguides is provided. The optical panel system displays a projected light image and comprises a plurality of planar optical waveguides in a stacked state. The optical panel system further comprises a support system that aligns and supports the waveguides in the stacked state. In one embodiment, the support system comprises at least one rod, wherein each waveguide contains at least one hole, and wherein each rod is positioned through a corresponding hole in each waveguide. In another embodiment, the support system comprises at least two opposing edge structures having the waveguides positioned therebetween, wherein each opposing edge structure contains a mating surface, wherein opposite edges of each waveguide contain mating surfaces which are complementary to the mating surfaces of the opposing edge structures, and wherein each mating surface of the opposing edge structures engages a corresponding complementary mating surface of the opposite edges of each waveguide.

DeSanto, Leonard (Dunkirk, MD); Veligdan, James T. (Manorville, NY)

2007-11-20T23:59:59.000Z

205

Circuits in the Sun: Solar Panel Physics  

Science Journals Connector (OSTI)

Typical commercial solar panels consist of approximately 60 individual photovoltaic cells connected in series. Since the usual Kirchhoff rules apply the current is uniform throughout the circuit while the electric potential of the individual devices is cumulative. Hence a solar panel is a good analog of a simple resistive series circuit except that the devices generate (rather than burn!) electrical power. For example in order to sustain the current flow each device must generate the requisite current. As a result the least efficient device limits the current throughout. Photovoltaic cells also have a more complicated current-voltage (I–V) characteristic which determines the optimal load for power extraction. These considerations among others make the solar panel an excellent platform for exploring the physics of electric circuits.

Tim Gfroerer

2013-01-01T23:59:59.000Z

206

Panel Discussion | OpenEI Community  

Open Energy Info (EERE)

86 86 Varnish cache server Home Groups Community Central Green Button Applications Developer Utility Rate FRED: FRee Energy Database More Public Groups Private Groups Features Groups Blog posts Content Stream Documents Discussions Polls Q & A Events Notices My stuff Energy blogs 429 Throttled (bot load) Error 429 Throttled (bot load) Throttled (bot load) Guru Meditation: XID: 2142234786 Varnish cache server Panel Discussion Home Kyoung's picture Submitted by Kyoung(155) Contributor 10 October, 2012 - 09:02 GRR Workshop at GRC GRC GRR Panel Discussion workshop Last week, Tuesday (10/2), we held an all-day workshop at the Peppermill Hotel in Reno, NV. The workshop included presentations on the project background and history, status updates, analysis summary and future directions. The day ended with a panel discussion, with members including

207

Panel Session III: Innovation and Coordination  

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

Lessons Learned for Hydrogen Panel Session III: Innovation Panel Session III: Innovation and Coordination and Coordination ______________________________ Stefan Unnasch Life Cycle Associates 3 April 2008 2 Hydrogen Vision Life Cycle Associates 3 Hydrogen Infrastructure Today Life Cycle Associates Source: Weinert, J. X., et al.. (2005). CA Hydrogen Highway Network Blueprint Plan, Economics Report 4 Innovation and Coordination Life Cycle Associates Innovation Coordination ☯ Slow Fast Cars Codes 5 Innovation and Coordination Life Cycle Associates Innovation Coordination ☯ Slow Fast Cars Codes Fuel production and delivery technology Vehicle technology Marketing Policy Early introduction strategy GHG strategies

208

Design and testing of a combustion-heated nineteen-converter SAVTEC array  

SciTech Connect

The SAVTEC (Self-Adjusting Versatile Thermionic Energy Converter) is a new design approach for achieving very close (<12..mu..) interelectrode spacing in a thermionic converter. Techniques were developed for fabricating an array of nineteen SAVTEC converters. The array was incorporated in an SiC protective ''hot shell'' which also served as a radiant heat source for the emitter of each converter. The completed assembly was tested with a specially constructed combustion heat source. Electric output was generated by sixteen of the nineteen converters, despite poor thermal contact in a cooling block, which resulted in high collector temperatures. Details of the array design and test results are described.

Nyren, T.; Fitzpatrick, G.O.; Korringa, M.; McVey, J.; Sahines, T.

1984-08-01T23:59:59.000Z

209

Training for Emergencies Panel: Chris Reed  

E-Print Network (OSTI)

Training for Emergencies Panel: Chris Reed Ben Berman Immanuel Barshi It's very important to have pilots sharing ideas with other instructor pilots. IB: In aviation there is a lot of mentor training. Instructor pilots are not trained trainers; they are aviators who are providing training. When things

210

Commonsense and Embodied Agents A Panel Discussion  

E-Print Network (OSTI)

Commonsense and Embodied Agents A Panel Discussion Stuart C. Shapiro Computer Science and Engineering University at Buffalo, The State University of New York Buffalo, NY, USA shapiro Reasoning Group Grosskreutz: Knowledge-based Systems Group Shapiro: The SNePS Research Group Randell

Shapiro, Stuart C.

211

Commonsense and Embodied Agents A Panel Discussion  

E-Print Network (OSTI)

Commonsense and Embodied Agents A Panel Discussion Stuart C. Shapiro Computer Science and Engineering University at Bu#11;alo, The State University of New York Bu#11;alo, NY, USA shapiro Reasoning Group Grosskreutz: Knowledge-based Systems Group Shapiro: The SNePS Research Group Randell

Shapiro, Stuart C.

212

Flexible solar panels for frontline power  

E-Print Network (OSTI)

1 Flexible solar panels for frontline power Blast debris x-rays to develop better armour Reducing to improve mission outcomes 6 Solar energy for soldier mobility 8 Reducing the risk of missile strike 10 Major research effort delivers air power enhancement 12 On a whale hunt to save the wildlife 13 Briefs

213

Input to Priorities Panel August 7, 2012  

E-Print Network (OSTI)

Input to Priorities Panel August 7, 2012 Jeff Freidberg MIT 1 #12;The Emperor of Fusion has · Comparison (1 GW overnight cost) · Coal $ 3B · Gas $ 1B · Nuclear $ 4B · Wind $ 2B · Solar-T $ 3B · ITER $25B

214

Dale Meade regarding input international collaboration panel  

E-Print Network (OSTI)

Dale Meade regarding input international collaboration panel 1 message Saskia to add 2 comments to this discussion: 1. This regards not only international collaborations, but also national collaborations. We need to decide on using 1 video conferencing system. One of the main

215

Another Panel Rejects Nevada Disaster Theory  

Science Journals Connector (OSTI)

...southern Nevada United States waste disposal Yucca Mountain GeoRef, Copyright 2004, American...panel noted that 434 additional funding of $40 million would al-low...limited intellectual appeal, Yucca Mountain in far southern Ne-vada is fast...

Richard A. Kerr

1992-04-24T23:59:59.000Z

216

Energy efficiency improvements for refrigerator/freezers using prototype doors containing gas-filled panel insulating systems  

SciTech Connect

Energy efficiency improvements in domestic refrigerator/freezers, are directly influenced by the overall thermal performance of the cabinet and doors. An advanced system for reducing heat gain is Gas-Filled Panel thermal insulation technology. Gas-Filled Panels contain a low-conductivity, inert gas at atmospheric pressure and employ a reflective baffle to suppress radiation and convection within the gas. This paper presents energy use test results for a 1993 model 500 liter top mount refrigerator/freezer operated with its original doors and with a series of alternative prototype doors. Gas-Filled Panel technology was used in two types of prototype refrigerator/freezer doors. In one design, panels were used in composite with foam in standard metal door pans; this design yielded no measurable energy savings. In the other design, special polymer door pans were fitted with panels that fill nearly all of the available insulation volume; this design yielded a 6.5% increase in energy efficiency for the entire refrigerator/freezer. The EPA Refrigerator Analysis computer program has been used to predict the change in daily energy consumption with the alternative doors. The computer model also projects a 25% energy efficiency improvement for a refrigerator/freezer that would use Gas-Filled Panel insulation throughout the cabinet as well as the doors.

Griffith, B.; Arasteh, D.; Tuerler, D.

1995-01-01T23:59:59.000Z

217

Arizona: Solar Panels Replace Inefficient Fossil Fuel-Powered...  

Energy Savers (EERE)

Arizona: Solar Panels Replace Inefficient Fossil Fuel-Powered Energy Systems Arizona: Solar Panels Replace Inefficient Fossil Fuel-Powered Energy Systems May 1, 2014 - 9:33am...

218

Solar panel manufacturing is greener in Europe than China, study...  

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

The chart shows the number of years that a solar panel must operate in order to generate enough electricity to "pay back" the energy used to make the panel. Because there are fewer...

219

Mechanical behavior of dip-brazed aluminum sandwich panels  

E-Print Network (OSTI)

An experimental study was carried out to determine the mechanical behavior of sandwich panels containing cellular cores of varying shape. Compression and four point bend tests were performed on sandwich panels with square ...

Hohmann, Brian P. (Brian Patrick)

2007-01-01T23:59:59.000Z

220

Independent Scientific Review Panel for the Northwest Power & Conservation Council  

E-Print Network (OSTI)

Independent Scientific Review Panel for the Northwest Power & Conservation Council 851 SW 6th............................................ 9 Ocean and Estuary

Note: This page contains sample records for the topic "heat radiant panels" 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

Training in EPSRC peer review procedures, the "Mock Panel"  

E-Print Network (OSTI)

Training in EPSRC peer review procedures, the "Mock Panel" Have you ever wondered who is judging your project at peer review panels, and how? Does the whole peer review system seem like a mysterious lottery? You're not alone, and it's for this reason that EPSRC conducts "Mock" Peer Review Panel meetings

Meju, Max

222

NO. REV. MO EASEP SOLAR PANEL OCCULTAT ION  

E-Print Network (OSTI)

., : :. I · ' NO. REV. MO· EATM-59 EASEP SOLAR PANEL OCCULTAT ION PAGE l OF 9 DATE 24 Feb 1969 ()i~ ~ .I /1'1 . ! I Prepared by:~ ~Wallack . 11 ''--'/ ~~~ #12;: : .. EASEP SOLAR PANEL OCCULTATION. EATM-59 PAGE 2 OF 9 DATE 24 Feb I969 #12;NO. RIV. NO. : : .~ EASEP Solar Panel Occultation EATM-59 PAGI

Rathbun, Julie A.

223

EXPERIMENTAL TESTING OF TWO SOLAR PANEL SIMULATIONS Krisztina Leban  

E-Print Network (OSTI)

EXPERIMENTAL TESTING OF TWO SOLAR PANEL SIMULATIONS Krisztina Leban Institute of Energy Technology solar panel for varying temperature and irradiance. Final validation was done by comparing experimental are a renewable, non-polluting source of energy that are increasingly used for hybrid (solar panels and grid

Ritchie, Ewen

224

Chemical technology news from across RSC Publishing. Printing solar panels  

E-Print Network (OSTI)

Publishing Chemical technology news from across RSC Publishing. Printing solar panels 22 January size) silicon microcells that connect together to form flexible solar panels. By stamping hundreds solar panels 2/8/2010http://www.rsc.org/Publishing/ChemTech/Volume/2010/02/printing_solar.asp #12;Page 2

Rogers, John A.

225

Peer Effects in the Diffusion of Solar Photovoltaic Panels  

E-Print Network (OSTI)

Peer Effects in the Diffusion of Solar Photovoltaic Panels Bryan Bollinger NYU Stern School base of consumers in the reference group. We study the diffusion of solar photovoltaic panels of an environmentally beneficial technology, solar photovoltaic (PV) panels. Policymakers are particularly interested

Lee, Daeyeol

226

Flow distribution in a solar collector panel with horizontally inclined absorber strips  

Science Journals Connector (OSTI)

The objective of this work is to theoretically and experimentally investigate the flow and temperature distribution in a solar collector panel with an absorber consisting of horizontally inclined strips. Fluid flow and heat transfer in the collector panel are studied by means of computational fluid dynamics (CFD) calculations. Further, experimental investigations of a 12.5 m2 solar collector panel with 16 parallel connected horizontal fins are carried out. The flow distribution through the absorber is evaluated by means of temperature measurements on the backside of the absorber tubes. The measured temperatures are compared to the temperatures determined by the CFD model and there is a good similarity between the measured and calculated results. Calculations with the CFD model elucidate the flow and temperature distribution in the collector. The influences of different operating conditions such as flow rate, properties of solar collector fluid, solar collector fluid inlet temperature and collector tilt angle are shown. The flow distribution through the absorber fins is uniform if high flow rates are used. By decreased flow rate and decreased content of glycol in the glycol/water mixture used as solar collector fluid, and by increased collector tilt and inlet temperature, the flow distribution gets worse resulting in an increased risk of boiling in the upper part of the collector panel.

Jianhua Fan; Louise Jivan Shah; Simon Furbo

2007-01-01T23:59:59.000Z

227

Geothermal Heat Pumps- Heating Mode  

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

In winter, fluid passing through this vertical, closed loop system is warmed by the heat of the earth; this heat is then transferred to the building.

228

Congressional panel makes recommendations on belt safety  

SciTech Connect

The Mine Improvement and New Emergency Response Act of 2006 (MINER Act) called for a Technical Study Panel to present a review and make recommendations on the use of belt air and the composition and fire retardant properties of belt materials in underground coal mining. In October 2007 the Panel released 20 recommendations publicly. These are presented in the article. Many recommendations encouraged the MSHA to enforce existing laws of maintenance and fire protection or example more vigorously. Maybe the biggest change recommended was that the industry should adopt the Belt Evaluation Laboratory Test (BELT) standard proposed in 1992. Another important recommendation was one that would help eliminate hazards associated with point feeding. 1 photo.

Fiscor, S.

2007-12-15T23:59:59.000Z

229

Proposal Review Panels (Areas Other Than Crystallography)  

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

Proposal Review Panels Proposal Review Panels High Pressure Instrumentation Imaging/ Microbeam Macromolecular Crystallography Scattering Applied Materials Stanislav Sinogeikin, Chair Tim Graber, Chair Patrick LaRiviere, Chair John Rose, Chair Robert Suter, Chair Ercan Alp Maria Baldini Bin Chen Przemyslaw Dera Lars Ehm Ravi Kumar Barbara Lavina Sang-Heon (Dan) Shim Heather Watson Keith Brister Wenjun Liu Darren Dale Matthew Ginder-Vogel Xiaojing Huang (guest) Tony Lanzirotti Lisa Miller Mark Pfeifer Martina Ralle Xianghui Xiao Hanfei Yan Arnon Lavie Anne Mulichak Armand Beaudoin Dillon Fong Dileep Singh Mike Toney Bob Von Dreele Scattering Condensed Matter Scattering Chem/Biol/Environ Small Angle Scattering (SAXS) Spectroscopy Structural Science Roy Clarke, Chair Lynda Soderholm, Chair Peter Jemian, Chair Mali Balasubramanian, Chair

230

Design parameters for indoor swimming-pool heating using solar energy  

Science Journals Connector (OSTI)

We present an analysis of an indoor swimming-pool with solar collector panels. An analytical expression is derived for the system efficiency in terms of heat-exchanger and collector designs and climatic parameters.

G.N. Tiwari; S.B. Sharma

1991-01-01T23:59:59.000Z

231

An experimental study of the heat transfer in PS foam insulation  

Science Journals Connector (OSTI)

Heat transfer mechanisms in 14 samples of vacuum insulation panels (VIPs) are examined to reveal the influence of porous foam structure on VIP performance. The samples were ... house equipment that was able to va...

Pen-Chang Tseng; Hsin-Sen Chu

2009-02-01T23:59:59.000Z

232

The convergence of an explicit finite difference solution for transient heat transfer in solids with radiation at one boundary  

E-Print Network (OSTI)

at the Interior Point 'n ' 17 8 ? 01 Temperature Resp C 2'( C 1, Wi Constant Tempera x = L, and Havin Transfer to a He Degree Absolute Calculated With Modulus as Per S at x/L = 0. 0 onse th a ture g Ra at S Temp a Mr tabi of Hea at dian ink.... The Fourier equation for one? dimensional heat conduction in solids with constant physical properties is BT K 0 T Qe gC Q~x (3 ? 01) The net radiant heat transfer rate between two gray bodies A and B at absolute temperature T and T will be B according...

Patel, Bhagubhai Desaibhai

2012-06-07T23:59:59.000Z

233

Cross-Laminated Timber Panels | Open Energy Information  

Open Energy Info (EERE)

Laminated Timber Panels Laminated Timber Panels Jump to: navigation, search TODO: add page breaks/images Cross-Laminated Timer Panels are formed using planed "lamellas" (planed boards from 1" thick x 5"-7" wide) laid and glued using formaldehyde-free, food-grade glue in a vacuum press in alternate layers, at 90 degrees to each other, creating panels that are from 3 to 11 layers thick. These panels form a robust, structurally strong building system that outperforms anything currently available in the USA. Quality control is optimized with the pre-fabrication of the structural panels in an atmospherically controlled facility using computer controlled cutting equipment. State-of-the-art computer aided design programming is transferred directly to the manufacturing process. More information can

234

EnergyPlus Review Panel: Summary of Conclusions  

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

EnergyPlus Review Panel: Summary of Conclusions EnergyPlus Review Panel: Summary of Conclusions Speaker(s): Charles S. "Chip" Barnaby Robert Sonderegger Date: May 13, 2010 - 2:00pm Location: 90-3075 A five-member panel of "outsiders" has recently examined the software architecture of DOE's EnergyPlus building energy simulation program with respect to robustness, computational efficiency, extensibility, maintainability, and usability. Two members of the panel will informally present conclusions from that study and then open the floor for discussion of the panel's recommendations. Barnaby is Vice-President of Research at software developer Wrightsoft Corporation in Lexington, MA and is Chair of the Review Panel. He has a B.A. in Engineering and Applied Physics from Harvard University and a M.Arch. from the University of California,

235

Solar Panels to Help Iowa Students Learn About Renewable Energy |  

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

Panels to Help Iowa Students Learn About Renewable Energy Panels to Help Iowa Students Learn About Renewable Energy Solar Panels to Help Iowa Students Learn About Renewable Energy May 10, 2010 - 10:53am Addthis Five Iowa schools will receive rooftop solar panels this summer to help teach students about the technology | File Photo Five Iowa schools will receive rooftop solar panels this summer to help teach students about the technology | File Photo Stephen Graff Former Writer & editor for Energy Empowers, EERE Learning about the sun's power is just as important as harnessing it. New solar panels to be installed on the rooftops of five Iowa middle schools will give students hands-on experience with the technology and help offset some energy costs. "We really want this be an educational component to the schools'

236

FESAC Planning Panel Report to UFA: November 12, 2007 FESAC Planning Panel Final Report  

E-Print Network (OSTI)

· Martin Greenwald ­ Chair · Richard Callis · Bill Dorland · David Gates · Jeff Harris · Rulon Linford · Mike Mauel · Kathryn McCarthy Panel · Dale Meade · Farrokh Najmabadi · Bill Nevins · John Sarff · Mike

237

Susanville District Heating District Heating Low Temperature...  

Open Energy Info (EERE)

Susanville District Heating District Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Susanville District Heating District Heating Low Temperature...

238

Compact x-ray source and panel  

DOE Patents (OSTI)

A compact, self-contained x-ray source, and a compact x-ray source panel having a plurality of such x-ray sources arranged in a preferably broad-area pixelized array. Each x-ray source includes an electron source for producing an electron beam, an x-ray conversion target, and a multilayer insulator separating the electron source and the x-ray conversion target from each other. The multi-layer insulator preferably has a cylindrical configuration with a plurality of alternating insulator and conductor layers surrounding an acceleration channel leading from the electron source to the x-ray conversion target. A power source is connected to each x-ray source of the array to produce an accelerating gradient between the electron source and x-ray conversion target in any one or more of the x-ray sources independent of other x-ray sources in the array, so as to accelerate an electron beam towards the x-ray conversion target. The multilayer insulator enables relatively short separation distances between the electron source and the x-ray conversion target so that a thin panel is possible for compactness. This is due to the ability of the plurality of alternating insulator and conductor layers of the multilayer insulators to resist surface flashover when sufficiently high acceleration energies necessary for x-ray generation are supplied by the power source to the x-ray sources.

Sampayon, Stephen E. (Manteca, CA)

2008-02-12T23:59:59.000Z

239

Solar panels as cosmic-ray detectors  

E-Print Network (OSTI)

Due to fundamental limitations of accelerators, only cosmic rays can give access to centre-of- mass energies more than one order of magnitude above those reached at the LHC. In fact, extreme energy cosmic rays (1018 eV - 1020 eV) are the only possibility to explore the 100 TeV energy scale in the years to come. This leap by one order of magnitude gives a unique way to open new horizons: new families of particles, new physics scales, in-depth investigations of the Lorentz symmetries. However, the flux of cosmic rays decreases rapidly, being less than one particle per square kilometer per year above 1019 eV: one needs to sample large surfaces. A way to develop large-effective area, low cost, detectors, is to build a solar panel-based device which can be used in parallel for power generation and Cherenkov light detection. Using solar panels for Cherenkov light detection would combine power generation and a non-standard detection device.

Stella, Carlo; Assis, Pedro; Brogueira, Pedro; Santo, Catarina Espirito; Goncalves, Patricia; Pimenta, Mario; De Angelis, Alessandro

2014-01-01T23:59:59.000Z

240

Microsoft Word - Quadrennial Energy Review David Eves Panel 2...  

Energy Savers (EERE)

Energy Review (QER). Panel 2: Infrastructure Needs through 2030 (11:00 am MT) The natural gas industry and the electric industry use different processes to plan, finance...

Note: This page contains sample records for the topic "heat radiant panels" 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

Digital Video Bandwidth Requirements for Large Flat-Panel Televisions  

Science Journals Connector (OSTI)

Consumer expectations for high quality high-definition programming will place greater demand on access networks as flat-panel display sizes increase. Herein, we investigate the...

Ruffin, A B

242

Design and Analysis of Cooling Methods for Solar Panels.  

E-Print Network (OSTI)

??As the future progresses, many companies and industries are striving to achieve a "greener" approach to energy production by using solar energy. Solar panels that… (more)

Palumbo, Adam M

2013-01-01T23:59:59.000Z

243

FPGA Implementation of Multilayer Perceptron for Modeling of Photovoltaic panel  

SciTech Connect

The Number of electronic applications using artificial neural network-based solutions has increased considerably in the last few years. However, their applications in photovoltaic systems are very limited. This paper introduces the preliminary result of the modeling and simulation of photovoltaic panel based on neural network and VHDL-language. In fact, an experimental database of meteorological data (irradiation, temperature) and output electrical generation signals of the PV-panel (current and voltage) has been used in this study. The inputs of the ANN-PV-panel are the daily total irradiation and mean average temperature while the outputs are the current and voltage generated from the panel. Firstly, a dataset of 4x364 have been used for training the network. Subsequently, the neural network (MLP) corresponding to PV-panel is simulated using VHDL language based on the saved weights and bias of the network. Simulation results of the trained MLP-PV panel based on Matlab and VHDL are presented. The proposed PV-panel model based ANN and VHDL permit to evaluate the performance PV-panel using only the environmental factors and involves less computational efforts, and it can be used for predicting the output electrical energy from the PV-panel.

Mekki, H.; Belhout, K. [Department of Electronics, RASIC laboratory BLIDA UniversityBLIDA (Algeria); Mellit, A.; Salhi, H. [Department of Electronics, Control laboratory BLIDA UniversityBLIDA (Algeria)

2008-06-12T23:59:59.000Z

244

Smart panels with SISO or MIMO velocity feedback control systems  

Science Journals Connector (OSTI)

This paper summarizes and contrasts the research work that has been carried out on two types of smart panels with ASAC control systems: first a SISO velocity feedback control system with a sensor that detects the volumetric component of the vibration of the panel and an actuator that exerts a uniform force over the surface of the panel and second a MIMO decentralized feedback control system using a grid of sensors that measure the point velocities of the panel and a grid of actuators that generates point excitations in the locations of the sensors. Both theoretical predictions and experimental results are presented for a reference problem of control of sound radiation by a rectangular panel clamped along the perimeter. The simulations carried out for the two systems have shown that the smart panel with the volume velocity sensor and uniform force actuator can in principle give better control performance than the smart panel with the sixteen decentralized control units. However the practical implementation of the smart panel with the volume velocity sensor and uniform force actuator is limited by stability problems which are instead a minor issue for the panel with 16 decentralized velocity feedback control units.

2003-01-01T23:59:59.000Z

245

Study of Alternative Approaches for Transite Panel Removal |...  

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

(BJC) assembled an experienced team from both sites to evaluate both the manual and mechanical methods of transite panel removal. Study of Alternative Approaches for Transite...

246

"Increasing Solar Panel Efficiency And Reliability By Evaporative...  

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

Increasing Solar Panel Efficiency And Reliability By Evaporative Cooling" Inventors..--.. Lewis Meixler, Charles Gentile, Patricia Hillyer, Dylan Carpe, Jason Wang, Caroline Brooks...

247

Numerical modelling and experimental studies of thermal behaviour of building integrated thermal energy storage unit in a form of a ceiling panel  

Science Journals Connector (OSTI)

AbstractObjective The paper presents a new concept of building integrated thermal energy storage unit and novel mathematical and numerical models of its operation. This building element is made of gypsum based composite with microencapsulated PCM. The proposed heat storage unit has a form of a ceiling panel with internal channels and is, by assumption, incorporated in a ventilation system. Its task is to reduce daily variations of ambient air temperature through the absorption (and subsequent release) of heat in PCM, without additional consumption of energy. Methods The operation of the ceiling panel was investigated experimentally on a special set-up equipped with temperature sensors, air flow meter and air temperature control system. Mathematical and numerical models of heat transfer and fluid flow in the panel account for air flow in the panel as well as real thermal properties of the PCM composite, i.e.: thermal conductivity variation with temperature and hysteresis of enthalpy vs. temperature curves for heating and cooling. Proposed novel numerical simulator consists of two strongly coupled sub models: the first one – 1D – which deals with air flowing through the U-shaped channel and the second one – 3D – which deals with heat transfer in the body of the panel. Results Spatial and temporal air temperature variations, measured on the experimental set-up, were used to validate numerical model as well as to get knowledge of thermal performance of the panel operating in different conditions. Conclusion Preliminary results of experimental tests confirmed the ability of the proposed heat storage unit to effectively control the air temperature inside the building. However, detailed measurement of the temperature of PCM composite have shown some disadvantages of the panel used in the study, e.g. thickness of the walls and distribution of PCM should be optimized. This can be achieved with the aid of the numerical simulator developed in this research. Practical implications The proposed ceiling panel, optimised from the point of view of thermal performance in a given environmental conditions, can be used as a part of ventilation systems in residential and office buildings.

Maciej Jaworski; Piotr ?apka; Piotr Furma?ski

2014-01-01T23:59:59.000Z

248

DOE Zero Energy Ready Home: Montlake Modern- Seattle, Washington  

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

This DOE Zero Energy Ready Home features structural insulated panel walls and roof, an air-to-water heat pump plus radiant floor heat; 100% LED lighting; filtered-fan-powered fresh air intake; triple-pane windows, and 9.7 kWh PV for electric car charging station.

249

DOE Zero Energy Ready Home: Leganza Residence - Greenbank, Washington...  

Energy Savers (EERE)

panel (SIPs) walls, a 10.25-inch SIPS roof, an R-20 insulated slab, a 2-ton ground source heat pump, radiant floor heat, 7.1 kWh PV, and triple-pane windows. DOE Zero Energy Ready...

250

U.S. SOLAR ENERGY HEATS UP  

Science Journals Connector (OSTI)

U.S. SOLAR ENERGY HEATS UP ... The solar incentives now last for eight more years and allow businesses, residents, and utilities to deduct from their federal tax bills 30% of the cost of a solar energy system. ... Previously, utilities could not directly get the federal break, and benefits for home owners who wanted rooftop solar panels were capped at $2,000 for a system likely to cost $25,000 to $35,000. ...

JEFF JOHNSON

2008-10-20T23:59:59.000Z

251

Photovoltaic roof heat flux  

E-Print Network (OSTI)

d b y t h e a n g l e d solar panel F i g u r e 62: C a l cK l e i s s l , C h a i r Solar panels were mounted w i t hthe optimal angles for solar panels [9], i n this study both

Samady, Mezhgan Frishta

2011-01-01T23:59:59.000Z

252

Energy Physics Advisory Panel met at Fermilab  

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

Charged with recommending how best to Charged with recommending how best to position the U.S. particle physics community for new facilities beyond CERN's Large Hadron Collider, a subpanel of the High- Energy Physics Advisory Panel met at Fermilab August 14-16 to hear presentations on such topics as the research agenda for Fermilab's Run II, the complicated upgrades to the CDF and DZero detectors and research on future accelerators. Volume 20 Friday, August 29, 1997 Number 17 Photo by Reidar Hahn HEPAP Looks into the Future HEPAP subpanel meets at Fermilab to chart the future of high-energy physics in the U.S. by Donald Sena and Sharon Butler, Office of Public Affairs In a letter to HEPAP, Martha Krebs, Director of the U.S. Department of Energy's Office of Energy Research, directed the subpanel to "recommend a scenario for an

253

Federal Technical Capability Panel Contacts list  

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

1 1 U. S. Department of Energy and National Nuclear Security Administration Federal Technical Capability Panel Organization Name Telephone Fax E-Mail FTCP CHAIR Chair (DOE/NTC) Karen L. Boardman (505) 845-6444 (505) 845-6079 kboardman@ntc.doe.gov FTCP Deputy Dave Chaney (505) 845-4300 (505) 845-4879 david.chaney@nnsa.doe.gov FTCP Technical Standards Mgr. Jeanette Yarrington (301) 903-7030 (301) 903-3445 Jeanette.Yarrington@hq.doe.gov FTCP Coordinator Patricia Parrish (505) 845-4057 (505) 284-7057 patricia.parrish@nnsa.doe.gov FTCP Agents DOE Headquarters Chief of Nuclear Safety (CNS) Richard Lagdon (202) 586-9471 (202) 586-5533 Chip.Lagdon@eh.doe.gov Office of Health, Safety & Security Pat Worthington (301) 903-6929 (301) 903-3445 pat.worthington@hq.doe.gov

254

MEASUREMENT OF MIRROR PANELS USING COLOURED PATTERN DEFLECTOMETRY  

E-Print Network (OSTI)

and parabolic dish solar concentrators. Factory production of mirror panels also requires accurate measurementsMEASUREMENT OF MIRROR PANELS USING COLOURED PATTERN DEFLECTOMETRY Paul M. Scott1 , and Greg Burgess2 1 Research Assistant, Solar Thermal Group, Australian National University (ANU), Building 32 North

255

MACHINE LEARNING IN A DYNAMIC WORLD Panel Dmussion  

E-Print Network (OSTI)

MACHINE LEARNING IN A DYNAMIC WORLD Panel Dmussion Miecsyslaw M. Kohr Panel O&m and Editor. Michal~gi,George Mason University R.S.Sutton, GTE Laboratories Machine Learning was established of machine learning research was in Cybernetic Systems and Adaptive Control. Machine Learning has been

Antsaklis, Panos

256

Microsoft PowerPoint - 16.1400_Panel PMCDP CRB Panel slides final March 4 2011  

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

Development Program (PMCDP) Peter O'Konski PE, PMP, CCE Facility Policy & Professional Development Office of Engineering and Construction Management Agenda g * Update on the PMCDP Program - Key program updates - Maturing of the program - Challenges - Current statistics Website - Website * Certification Review Board Panel Discussion * Certification Review Board Panel Discussion 3/16/2011 2 Key Program Updates * Process changes * Process changes - Virtual voting for Level 1 and 2 candidates - Reference checks for Level 3 and 4 candidates * Curriculum updates - Changes to PMP® waivers - Course updates - Continuous improvement * Expect to remain static for next 1-2 years p y * Administration - Website updated 3 3/16/2011 Maturing of the Program Maturing of the Program aka: Leadership Matters * Project success is the ultimate goal

257

Ultrathin optical panel and a method of making an ultrathin optical panel  

DOE Patents (OSTI)

An ultrathin optical panel, and a method of producing an ultrathin optical panel, are disclosed, including stacking a plurality of glass sheets, which sheets may be coated with a transparent cladding substance or may be uncoated, fastening together the plurality of stacked coated glass sheets using an epoxy or ultraviolet adhesive, applying uniform pressure to the stack, curing the stack, sawing the stack to form an inlet face on a side of the stack and an outlet face on an opposed side of the stack, bonding a coupler to the inlet face of the stack, and fastening the stack, having the coupler bonded thereto, within a rectangular housing having an open front which is aligned with the outlet face, the rectangular housing having therein a light generator which is optically aligned with the coupler. The light generator is preferably placed parallel to and proximate with the inlet face, thereby allowing for a reduction in the depth of the housing.

Biscardi, Cyrus (Bellport, NY); Brewster, Calvin (North Patchogue, NY); DeSanto, Leonard (Patchogue, NY); Veligdan, James T. (Manorville, NY)

2001-10-09T23:59:59.000Z

258

Expert Panel: Forecast Future Demand for Medical Isotopes | Department of  

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

Expert Panel: Forecast Future Demand for Medical Isotopes Expert Panel: Forecast Future Demand for Medical Isotopes Expert Panel: Forecast Future Demand for Medical Isotopes The Expert Panel has concluded that the Department of Energy and National Institutes of Health must develop the capability to produce a diverse supply of radioisotopes for medical use in quantities sufficient to support research and clinical activities. Such a capability would prevent shortages of isotopes, reduce American dependence on foreign radionuclide sources and stimulate biomedical research. The expert panel recommends that the U.S. government build this capability around either a reactor, an accelerator or a combination of both technologies as long as isotopes for clinical and research applications can be supplied reliably, with diversity in adequate

259

Diversified Panels Systems: Proposed Penalty (2013-CE-5346) | Department of  

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

Diversified Panels Systems: Proposed Penalty (2013-CE-5346) Diversified Panels Systems: Proposed Penalty (2013-CE-5346) Diversified Panels Systems: Proposed Penalty (2013-CE-5346) February 21, 2013 DOE alleged in a Notice of Proposed Civil Penalty that Diversified Panels Systems, Inc. failed to certify a variety of walk-in cooler or freezer components 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. Diversified Panels Systems: Proposed Penalty (2013-CE-5346) More Documents & Publications

260

Memorandum, Safeguards & Security Policy Panels - February 15, 2008 |  

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

Memorandum, Safeguards & Security Policy Panels - February 15, 2008 Memorandum, Safeguards & Security Policy Panels - February 15, 2008 Memorandum, Safeguards & Security Policy Panels - February 15, 2008 February 15, 2008 As outlined in the attached HSS memo, dated December 3,2007, subject: Safeguards and Security Policy Panels, the HSS Office of Security Policy is establishing several new policy panels that will create new opportunities for communication and will include those current active groups that are now effectively promoting cominunications in theirsafeguards and security topical areas. The Office of Health, Safety and Security (HSS) recognizes the importance of well conceived strategies and policies to support and communicate the security posture of the Department. In order for our security policies to

Note: This page contains sample records for the topic "heat radiant panels" 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

Electrostatic cleaning system for removal of sand from solar panels  

Science Journals Connector (OSTI)

Abstract An improved cleaning system has been developed that uses electrostatic force to remove sand from the surface of solar panels. A single-phase high voltage is applied to parallel wire electrodes embedded in the cover glass plate of a solar panel. It has been demonstrated that more than 90% of the adhering sand is repelled from the surface of the slightly inclined panel after the cleaning operation. The performance of the system was further improved by improving the electrode configuration and introducing natural wind on the surface of the panel, even when the deposition of sand on the panel is extremely high. The power consumption of this system is virtually zero. This technology is expected to increase the effective efficiency of mega solar power plants constructed in deserts at low latitudes.

Hiroyuki Kawamoto; Takuya Shibata

2015-01-01T23:59:59.000Z

262

Kingspan Insulated Panels: Proposed Penalty (2013-CE-5353) | Department of  

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

Kingspan Insulated Panels: Proposed Penalty (2013-CE-5353) Kingspan Insulated Panels: Proposed Penalty (2013-CE-5353) Kingspan Insulated Panels: Proposed Penalty (2013-CE-5353) March 26, 2013 DOE alleged in a Notice of Proposed Civil Penalty that Kingspan Insulated Panels, Inc. failed to certify a variety of walk-in cooler or freezer components 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. Kingspan Insulated Panels: Proposed Penalty (2013-CE-5353) More Documents & Publications

263

Solar Panels Hit Energy Milestone For Potawatomi and Milwaukee | Department  

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

Panels Hit Energy Milestone For Potawatomi and Milwaukee Panels Hit Energy Milestone For Potawatomi and Milwaukee Solar Panels Hit Energy Milestone For Potawatomi and Milwaukee October 26, 2011 - 10:44am Addthis The Forest County Potawatomi Tribe finishes installing solar panels on a Milwaukee, Wisconsin, administration building. | Photo courtesy of the Forest County Potawatomi Tribe The Forest County Potawatomi Tribe finishes installing solar panels on a Milwaukee, Wisconsin, administration building. | Photo courtesy of the Forest County Potawatomi Tribe Eric Escudero Eric Escudero Senior Public Affairs Specialist & Contractor, Golden Field Office "With the help of Recovery Act funding, clean energy projects across the county are creating skilled jobs, reducing our reliance on fossil fuels and saving consumers money on their energy bills."

264

Oxygen transport membrane system and method for transferring heat to catalytic/process reactors  

DOE Patents (OSTI)

A method and apparatus for producing heat used in a synthesis gas production is provided. The disclosed method and apparatus include a plurality of tubular oxygen transport membrane elements adapted to separate oxygen from an oxygen containing stream contacting the retentate side of the membrane elements. The permeated oxygen is combusted with a hydrogen containing synthesis gas stream contacting the permeate side of the tubular oxygen transport membrane elements thereby generating a reaction product stream and radiant heat. The present method and apparatus also includes at least one catalytic reactor containing a catalyst to promote the stream reforming reaction wherein the catalytic reactor is surrounded by the plurality of tubular oxygen transport membrane elements. The view factor between the catalytic reactor and the plurality of tubular oxygen transport membrane elements radiating heat to the catalytic reactor is greater than or equal to 0.5.

Kelly, Sean M; Kromer, Brian R; Litwin, Michael M; Rosen, Lee J; Christie, Gervase Maxwell; Wilson, Jamie R; Kosowski, Lawrence W; Robinson, Charles

2014-01-07T23:59:59.000Z

265

Microsoft PowerPoint - 15.1615_Cost Estimating Panel | Department...  

Office of Environmental Management (EM)

615Cost Estimating Panel Microsoft PowerPoint - 15.1615Cost Estimating Panel Microsoft PowerPoint - 15.1615Cost Estimating Panel More Documents & Publications Contractor SOW...

266

A study on rigid foam/evacuated powder composite panels for thermal insulation  

Science Journals Connector (OSTI)

The present study investigates the feasibility of a composite panel: a series of individually evacuated panels incapsulated in a rigid closed cell foam matrix. The panels were encapsulated in a thin glass shee...

L. R. Glicksman; N. Solomou; J. K. Hong

1997-03-01T23:59:59.000Z

267

E-Print Network 3.0 - agard avionics panel Sample Search Results  

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

CHIPSat Spacecraft Design Significant Science on a Low Budget Summary: CHIPS E-box -Z-Y solar panel -Z+Y solar panel -X solar panel Magnetorquer 1 Bus avionics Reaction wheels......

268

Heat Stroke  

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

stress, from exertion or hot environments, places stress, from exertion or hot environments, places workers at risk for illnesses such as heat stroke, heat exhaustion, or heat cramps. Heat Stroke A condition that occurs when the body becomes unable to control its temperature, and can cause death or permanent disability. Symptoms â–  High body temperature â–  Confusion â–  Loss of coordination â–  Hot, dry skin or profuse sweating â–  Throbbing headache â–  Seizures, coma First Aid â–  Request immediate medical assistance. â–  Move the worker to a cool, shaded area. â–  Remove excess clothing and apply cool water to their body. Heat Exhaustion The body's response to an excessive loss of water and salt, usually through sweating. Symptoms â–  Rapid heart beat â–  Heavy sweating â–  Extreme weakness or fatigue â– 

269

Atomic Safety and Licensing Board Panel annual report, Fiscal year 1992  

SciTech Connect

In Fiscal Year 1992, the Atomic Safety and Licensing Board Panel (``the Panel``) handled 38 proceedings. The cases addressed issues in the construction, operation, and maintenance of commercial nuclear power reactors and other activities requiring a license from the Nuclear Regulatory Commission. This reports sets out the Panel`s caseload during the year and summarizes, highlights, and analyzes how the wide-ranging issues raised in those proceedings were addressed by the Panel`s judges and licensing boards.

Not Available

1993-09-01T23:59:59.000Z

270

POLICY FLASH 2014-25 Revision to the Procurement Strategy Panel...  

Office of Environmental Management (EM)

5 Revision to the Procurement Strategy Panel (PSP) Briefing Process POLICY FLASH 2014-25 Revision to the Procurement Strategy Panel (PSP) Briefing Process For DOE questions...

271

Report on Hydrogen Storage Panel Findings in DOE-BES Sponsored...  

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

Report on Hydrogen Storage Panel Findings in DOE-BES Sponsored Workshop on Basic Research for Hydrogen Production, Storage and Use Report on Hydrogen Storage Panel Findings in...

272

Heat collector  

DOE Patents (OSTI)

A heat collector and method suitable for efficiently and cheaply collecting solar and other thermal energy are provided. The collector employs a heat pipe in a gravity-assist mode and is not evacuated. The collector has many advantages, some of which include ease of assembly, reduced structural stresses on the heat pipe enclosure, and a low total materials cost requirement. Natural convective forces drive the collector, which after startup operates entirely passively due in part to differences in molecular weights of gaseous components within the collector.

Merrigan, Michael A. (Santa Cruz, NM)

1984-01-01T23:59:59.000Z

273

Heat collector  

DOE Patents (OSTI)

A heat collector and method suitable for efficiently and cheaply collecting solar and other thermal energy are provided. The collector employs a heat pipe in a gravity-assist mode and is not evacuated. The collector has many advantages, some of which include ease of assembly, reduced structural stresses on the heat pipe enclosure, and a low total materials cost requirement. Natural convective forces drive the collector, which after startup operates entirely passively due in part to differences in molecular weights of gaseous components within the collector.

Merrigan, M.A.

1981-06-29T23:59:59.000Z

274

Net Zero Residential Test Facility Gaithersburg, MD Solar Photovoltaic Panels  

E-Print Network (OSTI)

Heating System Preheat - Solar thermal 80-gal tank, electric auxiliary heating Active, indirect forced-gal tank, electric auxiliary heating Multiple operating modes: heat pump, hybrid and standard and Ventilation Systems Advanced Air-to-Air Heat Pump Systems Suitable for Low Energy Homes Geothermal Heat Pump

Oak Ridge National Laboratory

275

Experimental study on roll-bond collector/evaporator with optimized-channel used in direct expansion solar assisted heat pump water heating system  

Science Journals Connector (OSTI)

Abstract In this investigation, a direct expansion solar assisted heat pump (DX-SAHP) water heating system using an optimized-channel roll-bond collector/evaporator was designed, fabricated and tested. Optimized fractal T-shape and honeycomb shaped channel patterns were adopted to improve the thermal performance of the roll-bond panel, which acts as both the evaporator for the heat pump system and the collector for solar thermal utilization. The performance of the studied water heating system using the south-faced, wall-mounted roll-bond panel with the new composite channel patterns was investigated experimentally. Results show that, under the experimental conditions, the roll-bond panel with optimized channel pattern shows better thermal properties, and the performance the DX-SAHP system is significantly enhanced by using the roll-bond panel with optimized channel pattern. Compared to the conventional parallel channel pattern, fractal T-shaped channel pattern enhanced COP of the system by 14.6%, and heating capacity by 17.3%. And the honeycomb shaped channel pattern further enhanced COP and heating capacity of the system by 5.9% and 6.2%.

Xiaolin Sun; Jingyi Wu; Yanjun Dai; Ruzhu Wang

2014-01-01T23:59:59.000Z

276

Technical assessment of the Office of Industrial Programs' Advanced Heat Exchanger Program  

SciTech Connect

The DOE's AHX Program is an integral part of the OIP's Waste Heat Recovery Program whose goals are to increase the end-use energy efficiency of industry and agricultural operations, and to expand the energy options for manufacturing processes by providing technologies which use various fuels including coal, renewables, oil, and natural gas. The OIP and PNL convened a panel of industry experts to conduct a technical assessment of OIP's AHX program. This report documents the results of the panel's assessment.

Rinker, F.G.; Bergles, A.E.; Marciniak, T.J.; Batman, J.

1987-02-01T23:59:59.000Z

277

SOLAR PANELS ON HUDSON COUNTY FACILITIES  

SciTech Connect

This project involved the installation of an 83 kW grid-connected photovoltaic system tied into the energy management system of Hudson County's new 60,000 square foot Emergency Operations and Command Center and staff offices. Other renewable energy features of the building include a 15 kW wind turbine, geothermal heating and cooling, natural daylighting, natural ventilation, gray water plumbing system and a green roof. The County intends to seek Silver LEED certification for the facility.

BARRY, KEVIN

2014-06-06T23:59:59.000Z

278

Advanced Reactor Concepts Technical Review Panel Report | Department of  

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

Advanced Reactor Concepts Technical Review Panel Report Advanced Reactor Concepts Technical Review Panel Report Advanced Reactor Concepts Technical Review Panel Report This report documents the establishment of a technical review process and the findings of the Advanced Reactor Concepts (ARC) Technical Review Panel (TRP).1 The intent of the process is to identify R&D needs for viable advanced reactor concepts in order to inform DOE-NE R&D investment decisions. A goal of the process is to facilitate greater engagement between DOE and industry. The process involved establishing evaluation criteria, conducting a pilot review, soliciting concept inputs from industry entities, reviewing the concepts by TRP members and compiling the results. The eight concepts received from industry spanned a range of reactor types

279

CDM Accreditation Panel CDM AP | Open Energy Information  

Open Energy Info (EERE)

CDM Accreditation Panel CDM AP CDM Accreditation Panel CDM AP Jump to: navigation, search Name CDM Accreditation Panel (CDM-AP) Place Bonn, Germany Zip 53153 Product The CDM accreditation panel (CDM-AP) prepares the decision making of the Executive Board in accordance with the procedure for accrediting operational entities. Coordinates 50.7323°, 7.101695° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":50.7323,"lon":7.101695,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

280

Study of Alternative Approaches for Transite Panel Removal  

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

East Tennessee Technology Park Tennessee Washington Study of Alternative Approaches for Transite Panel Removal Challenge Large facilities operated by the U.S. Department of Energy (DOE) such as the Gaseous Diffusion Plant at Oak Ridge, TN and the former processing facilities at Hanford, WA are paneled entirely with transite siding (an early form of cement composite drywall panel containing up to 50% asbestos). Asbestos removal raises important worker safety issues. The panels must be treated as non-friable asbestos (Category II) with the potential of becoming friable if broken or crushed. Asbestos is considered friable if, when dry, it can be crumbled, pulverized or reduced to powder by hand pressure. These facilities comprise millions of square feet of transite which must be

Note: This page contains sample records for the topic "heat radiant panels" 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

PANEL OP CONSULTrnS MEETING ON RULISON  

Office of Legacy Management (LM)

PANEL OP CONSULTrnS MEETING ON RULISON PANEL OP CONSULTrnS MEETING ON RULISON . - . . .. W V E Y GAP DAM) .. . . .. . N E V m OPERATIONS OFFICE Reported By: ( 2 - I / RTiXN0T.S ELECTRICAL U. ENGINEERING CO., INC., J 4 - .I, / I i Q b OFFICE OF COORDINATOR-BOARDS & PANELS This page intentionally left blank S.GETY PANEL 0 7 CC'_

282

Seismic retrofit of precast panel buildings in Eastern Europe  

E-Print Network (OSTI)

Many countries in Eastern Europe, particularly ones from the former Soviet Bloc, are facing a potential crisis regarding their deteriorating precast panel apartment buildings. These complexes were built using industrial ...

Tzonev, Tzonu

2013-01-01T23:59:59.000Z

283

Dynamic instabilities imparted by CubeSat deployable solar panels  

E-Print Network (OSTI)

In this work, multibody dynamics simulation was used to investigate the effects of solar panel deployment on CubeSat attitude dynamics. Nominal and partial/asymmetric deployments were simulated for four different solar ...

Peters, Eric David

2014-01-01T23:59:59.000Z

284

Haptic overlay device for flat panel touch displays  

Science Journals Connector (OSTI)

In an effort to present users with an increasing amount of information, many industries including automotive and aerospace are adopting flat panel touch displays as a user interface. These interfaces are becoming popular due to their reconfigurability ...

David Wang; Kevin Tuer; Mauro Rossi; Joseph Shu

2004-03-01T23:59:59.000Z

285

Independent Scientific Review Panel for the Northwest Power Planning Council  

E-Print Network (OSTI)

Independent Scientific Review Panel for the Northwest Power Planning Council 851 SW 6th Avenue Review: Part II Lower Snake River Compensation Plan Preliminary Proposal Review Richard N. Williams Snake River Compensation Plan Preliminary Proposal Review The Review Process

286

Independent Scientific Review Panel for the Northwest Power Planning Council  

E-Print Network (OSTI)

Independent Scientific Review Panel for the Northwest Power Planning Council 851 SW 6th Avenue Compensation Plan Final Proposal Review The Review Process-6 LSRCP Final Review 1 Lower Snake River Compensation Plan Final Proposal Review The Review Process

287

Panel data analysis of U.S. coal productivity  

E-Print Network (OSTI)

We analyze labor productivity in coal mining in the United States using indices of productivity change associated with the concepts of panel data modeling. This approach is valuable when there is extensive heterogeneity ...

Stoker, Thomas M.

2000-01-01T23:59:59.000Z

288

MORPHOMETRIC SUBTYPING FOR A PANEL OF BREAST CANCER CELL LINES  

E-Print Network (OSTI)

the incubation of each line in the panel, which indicatespanel of breast cell lines were computed, and subpopulationsto a data set of 41 cell lines grown in 2D cell culture

Han, Ju

2009-01-01T23:59:59.000Z

289

PANEL: DDI and Metadata from the Researcher's Perspective  

E-Print Network (OSTI)

This was a panel discussion on lifecycle metadata issues from the researcher's perspective. A lot of focus has been placed on how to integrate DDI into large data collection processes in the world of official statistics, ...

Thomas, Wendy; Brown, J. Christopher; Nakao, Ron

2013-04-02T23:59:59.000Z

290

Transite panel removal begins on K-31 Building  

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

Workers have begun removing transite paneling from the outside of the K-31 Building at East Tennessee Technology Park (ETTP).  The 1.49 million ft former gaseous diffusion building was once used to...

291

Proceedings: special panel on geothermal model intercomparison study  

SciTech Connect

Separate abstracts were prepared for five papers. Two papers were abstracted previously for EDB. Five panel responses to the project, three workshop session summaries, and conclusions drawn are also included in this report. (MHR)

Not Available

1980-12-17T23:59:59.000Z

292

Page not found | Department of Energy  

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

31 - 28840 of 31,917 results. 31 - 28840 of 31,917 results. Download DOE Organization Chart- July 23, 2013 The DOE Organization Chart is a diagram of the U.S. Department of Energy's structure along with the relationships and relative ranks of its parts and positions/jobs. http://energy.gov/downloads/doe-organization-chart-july-23-2013 Article Evaporative Cooling Basics Evaporative cooling uses evaporated water to naturally and energy-efficiently cool. http://energy.gov/eere/energybasics/articles/evaporative-cooling-basics Article Radiant Heating Basics Radiant heating systems involve supplying heat directly to the floor or to panels in the walls or ceiling of a house. The systems depend largely on radiant heat transfer: the delivery of heat directly from the hot surface to the people and objects in the room via the radiation of heat, which is

293

Concentrating Solar Power Ã?¢Ã?Â?Ã?Â? Central Receiver Panel Component Fabrication and Testing FINAL REPORT  

SciTech Connect

The objective of this project is to complete a design of an advanced concentrated solar panel and demonstrate the manufacturability of key components. Then confirm the operation of the key components under prototypic solar flux conditions. This work is an important step in reducing the levelized cost of energy (LCOE) from a central receiver solar power plant. The key technical risk to building larger power towers is building the larger receiver systems. Therefore, this proposed technology project includes the design of an advanced molten salt prototypic sub-scale receiver panel that can be utilized into a large receiver system. Then complete the fabrication and testing of key components of the receive design that will be used to validate the design. This project shall have a significant impact on solar thermal power plant design. Receiver panels of suitable size for utility scale plants are a key element to a solar power tower plant. Many subtle and complex manufacturing processes are involved in producing a reliable, robust receiver panel. Given the substantial size difference between receiver panels manufactured in the past and those needed for large plant designs, the manufacture and demonstration on prototype receiver panel components with representative features of a full-sized panel will be important to improving the build process for commercial success. Given the thermal flux limitations of the test facility, the panel components cannot be rendered full size. Significance changes occurred in the projects technical strategies from project initiation to the accomplishments described herein. The initial strategy was to define cost improvements for the receiver, design and build a scale prototype receiver and test, on sun, with a molten salt heat transport system. DOE had committed to constructing a molten salt heat transport loop to support receiver testing at the top of the NSTTF tower. Because of funding constraints this did not happen. A subsequent plan to test scale prototype receiver, off sun but at temperature, at a molten salt loop at ground level adjacent to the tower also had to be abandoned. Thus, no test facility existed for a molten salt receiver test. As a result, PWR completed the prototype receiver design and then fabricated key components for testing instead of fabricating the complete prototype receiver. A number of innovative design ideas have been developed. Key features of the receiver panel have been identified. This evaluation includes input from Solar 2, personal experience of people working on these programs and meetings with Sandia. Key components of the receiver design and key processes used to fabricate a receiver have been selected for further evaluation. The Test Plan, Concentrated Solar Power Receiver In Cooperation with the Department of Energy and Sandia National Laboratory was written to define the scope of the testing to be completed as well as to provide details related to the hardware, instrumentation, and data acquisition. The document contains a list of test objectives, a test matrix, and an associated test box showing the operating points to be tested. Test Objectives: 1. Demonstrate low-cost manufacturability 2. Demonstrate robustness of two different tube base materials 3. Collect temperature data during on sun operation 4. Demonstrate long term repeated daily operation of heat shields 5. Complete pinhole tube weld repairs 6. Anchor thermal models This report discusses the tests performed, the results, and implications for design improvements and LCOE reduction.

McDowell, Michael W [Pratt & Whitney Rocketdyne; Miner, Kris [Pratt & Whitney Rocketdyne

2013-03-30T23:59:59.000Z

294

TWRS vadose zone contamination issue expert panel report  

SciTech Connect

When members were first canvassed for participation in the Vadose Zone Expert Panel the stated purpose for convening the Panel was to review a controversial draft report, the SX Tank Farm Report. This report was produced by a DOE Grand Junction Project Office (GJPO) contractor, RUST Geotech, now MACTEC-ERS, for the DOE Richland Office (DOERL). Three meetings were planned for June, July and August, 1995 to review the draft report and to complete a Panel report by mid-September. The Expert Panel has found its efforts confounded by various non-technical issues. The Expert Panel has chosen to address some of the non-technical issues in this Preface rather than to dilute the technical discussion that follows in the body of this independent expert panel status report (Panel Report). Rather than performing a straightforward manuscript review, the Panel was asked to resolve conflicting interpretations of gamma-ray logging measurements performed in vadose zone boreholes (drywells) surrounding the high-level radioactive wastes of the SX tank farm. There are numerous and complex technical issues that must be evaluated before the vertical and radial extent of contaminant migration at the SX tank farm can be accurately assessed. When the Panel first met in early June, 1996, it quickly became apparent that the scientific and technical issues were obscured by policy and institutional affairs which have polarized discussion among various segments of the Hanford organization. This situation reflects the kinds of institutional problems described separately in reports by the National Research Council of the National Academy of Sciences (NAS/NRC), The Hanford Tanks Environmental Impacts and Policy Choices and BmTiers to Science: Technical Management of the Department of Energy Environmental Remediation Program. The Vadose Zone Characterization Program, appears to be caught between conflicting pressures and organizational mandates, some imposed from outside DOE-RL and some self-imposed. The institutional problems they encountered include having both Tank Waste Remediation System (TWRS), the parent organization of the Vadose Zone Characterization Program and Environmental Restoration (ER), each under different regulatory controls and different organizational units, seeking to defend the status quo and discount many of the Panel`s conclusions and recommendations. The results presented in the SX Tank Farm Report, especially the visualizations, have created concern in the public sector, both on a local, personal level and on a national political level.

Shafer, D.S.

1997-05-01T23:59:59.000Z

295

Heating System Specification Specification of Heating System  

E-Print Network (OSTI)

Appendix A Heating System Specification /* Specification of Heating System (loosely based */ requestHeat : Room ­? bool; 306 #12; APPENDIX A. HEATING SYSTEM SPECIFICATION 307 /* user inputs */ livingPattern : Room ­? behaviour; setTemp : Room ­? num; heatSwitchOn, heatSwitchOff, userReset : simple

Day, Nancy

296

BACKGROUND REPORTS FOR THE CALIFORNIA CARBON CAPTURE AND STORAGE REVIEW PANEL  

E-Print Network (OSTI)

BACKGROUND REPORTS FOR THE CALIFORNIA CARBON CAPTURE AND STORAGE REVIEW PANEL Prepared by the Technical Advisory Team in support of The California Carbon Capture and Storage Review Panel 12 Carbon Capture and Storage Review Panel Contents 1. Overview of the Carbon Capture and Storage Panel

297

Optimization on Solar Panels: Finding the Optimal Output Brian Y. Lu  

E-Print Network (OSTI)

Optimization on Solar Panels: Finding the Optimal Output Brian Y. Lu January 1, 2013 1 Introduction of solar panel: Routing the configuration between solar cells with a switch matrix. However, their result models and control policies for the optimal output of solar panels. The smallest unit on a solar panel

Lavaei, Javad

298

Project focus: Complete design of an interactive solar panel system to be situated on  

E-Print Network (OSTI)

Project focus: · Complete design of an interactive solar panel system to be situated on top the effective area · Two types of solar cells: · 3 panel configurations: · Real-time power output data Si panels with 30.0o tilt c) 10 CdTe panels; 38.5o tilt · Solar insolation recorder, thermometer

299

Phase-change materials to improve solar panel's performance Pascal Biwole1,2,*  

E-Print Network (OSTI)

-change materials to improve solar panel's performance Pascal Biwole1,2,* , Pierre Eclache3 , Frederic Kuznik3 1-mail:phbiwole@unice.fr Abstract: High operating temperatures induce a loss of efficiency in solar photovoltaic and thermal panels set-up. Results show that adding a PCM on the back of a solar panel can maintain the panel

300

Comparison of the high temperature heat flux sensor to traditional heat flux gages under high heat flux conditions.  

SciTech Connect

Four types of heat flux gages (Gardon, Schmidt-Boelter, Directional Flame Temperature, and High Temperature Heat Flux Sensor) were assessed and compared under flux conditions ranging between 100-1000 kW/m2, such as those seen in hydrocarbon fire or propellant fire conditions. Short duration step and pulse boundary conditions were imposed using a six-panel cylindrical array of high-temperature tungsten lamps. Overall, agreement between all gages was acceptable for the pulse tests and also for the step tests. However, repeated tests with the HTHFS with relatively long durations at temperatures approaching 1000%C2%B0C showed a substantial decrease (10-25%) in heat flux subsequent to the initial test, likely due to the mounting technique. New HTHFS gages have been ordered to allow additional tests to determine the cause of the flux reduction.

Blanchat, Thomas K.; Hanks, Charles R.

2013-04-01T23:59:59.000Z

Note: This page contains sample records for the topic "heat radiant panels" 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

Atomic Safety and Licensing Board Panel Biennial Report, Fiscal Years 1993--1994. Volume 6  

SciTech Connect

In Fiscal Year 1993, the Atomic Safety and Licensing Board Panel (``the Panel``) handled 30 proceedings. In Fiscal Year 1994, the Panel handled 36 proceedings. The cases addressed issues in the construction, operation, and maintenance of commercial nuclear power reactors and other activities requiring a license form the Nuclear Regulatory Commission. This report sets out the Panel`s caseload during the year and summarizes, highlight, and analyzes how the wide- ranging issues raised in those proceedings were addressed by the Panel`s judges and licensing boards.

NONE

1995-08-01T23:59:59.000Z

302

Bonded Bracket Assmebly for Frameless Solar Panels  

SciTech Connect

In February 2011 the US Department of Energy announced their new Sunshot Initiative. The Sunshot goal is to reduce the total cost of solar energy systems by about 75 percent before the end of the decade. The DOE estimated that a total installed cost of $1 per watt for photovoltaic systems would be equivalent to 6���¢/kilowatt hour (kWh) for energy available from the grid. The DOE also estimated that to meet the $1 per watt goal, PV module costs would need to be reduced to $.50 per watt, balance of systems costs would need to be reduced to $.40 per watt, and power electronic costs would need to reach $.10 per watt. To address the BOS balance of systems cost component of the $1 per watt goal, the DOE announced a funding opportunity called (BOS-X) Extreme Balance of System Hardware Cost Reductions. The DOE identified eight areas within the total BOS costs: 1) installation labor, 2) installation materials, 3) installation overhead and profit, 4) tracker, 5) permitting and commissioning, 6) site preparation, 7) land acquisition, 8) sales tax. The BOS-X funding announcement requested applications in four specific topics: Topic 1: Transformational Building Integrated Photovoltaic (BIPV) Modules Topic 2: Roof and Ground Mount Innovations Topic 3: Transformational Photovoltaic System Designs Topic 4: Development of New Wind Load Codes for PV Systems The application submitted by ARaymond Tinnerman reflected the requirements listed in Topic #2, Roof and Ground Mount Innovations. The goal of topic #2 was to develop technologies that would result in the extreme reduction of material and labor costs associated with applications that require physical connections and attachments to roof and ground mount structures. The topics researched in this project included component cost reduction, labor reduction, weight reduction, wiring innovations, and alternative material utilization. The project objectives included: 1) The development of an innovative quick snap bracket assembly that would be bonded to frameless PV modules for commercial rooftop installations. 2) The development of a composite pultruded rail to replace traditional racking materials. 3) In partnership with a roofing company, pilot the certification of a commercial roof to be solar panel compliant, eliminating the need for structural analysis and government oversight resulting in significantly decreased permitting costs. 4) Reduce the sum of all cost impacts in topic #2 from a baseline total of $2.05/watt to $.34/watt.

Murray, Todd

2013-01-30T23:59:59.000Z

303

Earth's Heat Source - The Sun  

E-Print Network (OSTI)

The Sun encompasses planet Earth, supplies the heat that warms it, and even shakes it. The United Nation Intergovernmental Panel on Climate Change (IPCC) assumed that solar influence on our climate is limited to changes in solar irradiance and adopted the consensus opinion of a Hydrogen-filled Sun, the Standard Solar Model (SSM). They did not consider the alternative solar model and instead adopted another consensus opinion: Anthropogenic greenhouse gases play a dominant role in climate change. The SSM fails to explain the solar wind, solar cycles, and the empirical link of solar surface activity with Earth changing climate. The alternative solar model, that was molded from an embarrassingly large number of unexpected observations revealed by space-age measurements since 1959, explains not only these puzzles but also how closely linked interactions between the Sun and its planets and other celestial bodies induce turbulent cycles of secondary solar characteristics that significantly affect Earth climate.

Oliver K. Manuel

2009-05-05T23:59:59.000Z

304

Earth's Heat Source - The Sun  

E-Print Network (OSTI)

The Sun encompasses planet Earth, supplies the heat that warms it, and even shakes it. The United Nation Intergovernmental Panel on Climate Change (IPCC) assumed that solar influence on our climate is limited to changes in solar irradiance and adopted the consensus opinion of a Hydrogen-filled Sun, the Standard Solar Model (SSM). They did not consider the alternative solar model and instead adopted another consensus opinion: Anthropogenic greenhouse gases play a dominant role in climate change. The SSM fails to explain the solar wind, solar cycles, and the empirical link of solar surface activity with Earth changing climate. The alternative solar model, that was molded from an embarrassingly large number of unexpected observations revealed by space-age measurements since 1959, explains not only these puzzles but also how closely linked interactions between the Sun and its planets and other celestial bodies induce turbulent cycles of secondary solar characteristics that significantly affect Earth climate.

Manuel, Oliver K

2009-01-01T23:59:59.000Z

305

Lunar Rover Solar Panel MountTeam Members: Tian Le, Tudor Boiangiu, Jeremy Chan, James Haensel To develop a mechanized mount for a solar panel to  

E-Print Network (OSTI)

Lunar Rover Solar Panel MountTeam Members: Tian Le, Tudor Boiangiu, Jeremy Chan, James Haensel To develop a mechanized mount for a solar panel to be mounted on a lunar rover. Must be: · capable of orienting panel towards sun · reside on mast extending vertically from rover · capable of unfurling solar

306

Performance Testing of Radiant Barriers (RB) with R11, R19, and R30 Cellulose and Rock Wool Insulation  

E-Print Network (OSTI)

lnvestlgated prevlously by ORNL, FSEC, and TVA. In each case, It was found that RBs, especially the RBR. do cause hlgher roof temperatures but that the Increase Is not large. In the worst case, ORNL found increases in roof temperatures of 10°F wlth the RBR... Attics Contalnlng Radlant Barrlers." Oak Ridge Natl onal Laboratory. Sponsored by the Department of Energy and TVA. ORNL/CON-200, July 1986. 5. Levins, W. P. and Karnitz, M. A.. "Heating Energy Measurement of Unoccupled Single-Faml ly Houses Wlth...

Hall, J. A.

1988-01-01T23:59:59.000Z

307

Geothermal district heating systems  

SciTech Connect

Ten district heating demonstration projects and their present status are described. The projects are Klamath County YMCA, Susanville District Heating, Klamath Falls District Heating, Reno Salem Plaza Condominium, El Centro Community Center Heating/Cooling, Haakon School and Business District Heating, St. Mary's Hospital, Diamond Ring Ranch, Pagosa Springs District Heating, and Boise District Heating.

Budney, G.S.; Childs, F.

1982-01-01T23:59:59.000Z

308

REPORT OF THE BASIC ENERGY SCIENCES ADVISORY COMMITTEE PANEL  

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

BASIC ENERGY SCIENCES BASIC ENERGY SCIENCES ADVISORY COMMITTEE PANEL ON D.O.E. SYNCHROTRON RADIATION SOURCES AND SCIENCE NOVEMBER 1997 EPRI Electric Power Research Institute Powering Progress through Innovative Solutions January 14th, 1998 Dr. Martha A. Krebs, Director Office of Energy Research United States Department of Energy Washington, DC 20585 Dear Martha, The purpose of this letter is to summarize the discussions of the Basic Energy Sciences Advisory Committee at its meeting on October 8 - 9, 1997 at the Holiday Inn in Gaithersburg as they related to the report from our Panel on Synchrotron Radiation Sources and Science. This Panel was assembled in response to the Charge presented to BESAC in your letter of October 9th, 1996 to reassess the need for and the opportunities presented by each of the four synchrotron

309

Nuclear Energy Panel Discussion at University of Chicago  

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

Nuclear Energy Panel Discussion at University of Chicago Nuclear Energy Panel Discussion at University of Chicago Director's Welcome Organization Achievements Highlights Fact Sheets, Brochures & Other Documents Multimedia Library About Nuclear Energy Nuclear Reactors Designed by Argonne Argonne's Nuclear Science and Technology Legacy Opportunities within NE Division Visit Argonne Work with Argonne Contact us For Employees Site Map Help Join us on Facebook Follow us on Twitter NE on Flickr Celebrating the 70th Anniversary of Chicago Pile 1 (CP-1) Argonne OutLoud on Nuclear Energy Argonne Energy Showcase 2012 Highlights Bookmark and Share Nuclear Energy Panel Discussion at University of Chicago Did you miss this event? Watch recording of "Lessons from Fukushima" The event's webcast is over, but you can still watch and/or download the

310

Plasma Panel Sensors for Particle and Beam Detection  

E-Print Network (OSTI)

The plasma panel sensor (PPS) is an inherently digital, high gain, novel variant of micropattern gas detectors inspired by many operational and fabrication principles common to plasma display panels (PDPs). The PPS is comprised of a dense array of small, plasma discharge, gas cells within a hermetically-sealed glass panel, and is assembled from non-reactive, intrinsically radiation-hard materials such as glass substrates, metal electrodes and mostly inert gas mixtures. We are developing the technology to fabricate these devices with very low mass and small thickness, using gas gaps of at least a few hundred micrometers. Our tests with these devices demonstrate a spatial resolution of about 1 mm. We intend to make PPS devices with much smaller cells and the potential for much finer position resolutions. Our PPS tests also show response times of several nanoseconds. We report here our results in detecting betas, cosmic-ray muons, and our first proton beam tests.

Peter S. Friedman; Robert Ball; James R. Beene; Yan Benhammou; E. H. Bentefour; J. W. Chapman; Erez Etzion; Claudio Ferretti; Nir Guttman; Daniel S. Levin; Meny Ben-Moshe; Yiftah Silver; Robert L. Varner; Curtis Weaverdyck; Bing Zhou

2012-11-23T23:59:59.000Z

311

Water and Space Heating Heat Pumps  

E-Print Network (OSTI)

This paper discusses the design and operation of the Trane Weathertron III Heat Pump Water Heating System and includes a comparison of features and performance to other domestic water heating systems. Domestic water is generally provided through...

Kessler, A. F.

1985-01-01T23:59:59.000Z

312

Heat transfer and heat exchangers reference handbook  

SciTech Connect

The purpose of this handbook is to provide Rocky Flats personnel with an understanding of the basic concepts of heat transfer and the operation of heat exchangers.

Not Available

1991-01-15T23:59:59.000Z

313

Heating systems for heating subsurface formations  

DOE Patents (OSTI)

Methods and systems for heating a subsurface formation are described herein. A heating system for a subsurface formation includes a sealed conduit positioned in an opening in the formation and a heat source. The sealed conduit includes a heat transfer fluid. The heat source provides heat to a portion of the sealed conduit to change phase of the heat transfer fluid from a liquid to a vapor. The vapor in the sealed conduit rises in the sealed conduit, condenses to transfer heat to the formation and returns to the conduit portion as a liquid.

Nguyen, Scott Vinh (Houston, TX); Vinegar, Harold J. (Bellaire, TX)

2011-04-26T23:59:59.000Z

314

Heat exchanger  

DOE Patents (OSTI)

A heat exchanger comparising a shell attached at its open end to one side of a tube sheet and a detachable head connected to the other side of said tube sheet. The head is divided into a first and second chamber in fluid communication with a nozzle inlet and nozzle outlet, respectively, formed in said tube sheet. A tube bundle is mounted within said shell and is provided with inlets and outlets formed in said tube sheet in communication with said first and second chambers, respectively.

Brackenbury, Phillip J. (Richland, WA)

1986-01-01T23:59:59.000Z

315

Heat exchanger  

DOE Patents (OSTI)

A heat exchanger comparising a shell attached at its open end to one side of a tube sheet and a detachable head connected to the other side of said tube sheet. The head is divided into a first and second chamber in fluid communication with a nozzle inlet and nozzle outlet, respectively, formed in said tube sheet. A tube bundle is mounted within said shell and is provided with inlets and outlets formed in said tube sheet in communication with said first and second chambers, respectively.

Brackenbury, P.J.

1983-12-08T23:59:59.000Z

316

Behavior of Concrete Panels Reinforced with Synthetic Fibers, Mild Steel, and GFRP Composites Subjected to Blasts  

SciTech Connect

The paper presents experimental data generated for calibrating finite element models to predict the performance of reinforced concrete panels with a wide range of construction details under blast loading. The specimens were 1.2 m square panels constructed using Normal Weight Concrete (NWC) or Fiber Reinforced Concrete (FRC). FRC consisted of macro-synthetic fibers dispersed in NWC. Five types of panels were tested: NWC panels with steel bars; FRC panels without additional reinforcement; FRC panels with steel bars; NWC panels with glass fiber reinforced polymer (GFRP) bars; and NWC panels reinforced with steel bars and external GFRP laminates on both faces. Each panel type was constructed with three thicknesses: 152 mm, 254 mm, and 356 mm. FRC panels with steel bars had the best performance for new construction. NWC panels reinforced with steel bars and external GFRP laminates on both faces had the best performance for strengthening or rehabilitation of existing structures. The performance of NWC panels with GFRP bars was strongly influenced by the bar spacing. The behavior of the panels is classified in terms of damage using immediate occupancy, life safety, and near collapse performance levels. Preliminary dynamic simulations are compared to the experimental results.

C. P. Pantelides; T. T. Garfield; W. D. Richins; T. K. Larson; J. E. Blakeley

2012-03-01T23:59:59.000Z

317

Independent Scientific Review Panel for the Northwest Power & Conservation Council  

E-Print Network (OSTI)

1 Independent Scientific Review Panel for the Northwest Power & Conservation Council 851 SW 6th To: Tony Grover, Fish and Wildlife Division Director, Northwest Power and Conservation Council From in the side channel after flow in the Wenatchee River recedes. Approximately 400 feet (16%) of the 2,500 foot

318

THE EGYPT LABOR MARKET PANEL SURVEY: INTRODUCING THE 2012 ROUND  

E-Print Network (OSTI)

#12;THE EGYPT LABOR MARKET PANEL SURVEY: INTRODUCING THE 2012 ROUND Ragui Assaad and Caroline Egypt www.erf.org.eg Copyright © The Economic Research Forum, 2013 All rights reserved. No part our data to other statistical sources for Egypt to evaluate the representativeness of the sample

Levinson, David M.

319

Panel seeks cut and delay in international fusion project  

Science Journals Connector (OSTI)

... The panel also suggests a domestic programme that would enable the Princeton Plasma Physics Laboratory (PPPL) to extend the life of its Tokamak Fusion Test Reactor (TFTR) for three ... the international partners are "very upset" by the report. Ron Davidson, director of PPPL, said he was "very encouraged" by the Holdren report, which, he said, ...

Colin Macilwain

1995-06-29T23:59:59.000Z

320

Buckling Analysis of Debonded Sandwich Panel Under Compression  

Science Journals Connector (OSTI)

A sandwich panel with initial through-the-width debonds is analyzed to study the buckling of its faceskin when subject to an in-plane compressive load. The debonded faceskin is modeled as a beam on a Winkler elastic foundation in which the springs of ...

Sleight David W.; Wang John T.

1995-12-01T23:59:59.000Z

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While these samples are representative of the content of NLEBeta,
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321

Petrale Sole Stock Assessment Review (STAR) Panel Report  

E-Print Network (OSTI)

constituted a major uncertainty in the assessment (Figure 1), as did the appropriate natural mortality ratePetrale Sole Stock Assessment Review (STAR) Panel Report Hotel Deca, Seattle, Washington 20-24 June Leipzig PFMC Groundfish Advisory Subpanel (GAP) Stock Assessment Team (STAT) Melissa Haltuch NMFS

322

Council Document ISRP 2000-6 Independent Scientific Review Panel  

E-Print Network (OSTI)

1 Council Document ISRP 2000-6 Independent Scientific Review Panel for the Northwest Power Planning Council Review of the Northeast Oregon Hatchery Spring Chinook Master Plan Step One Review of the Northwest Power Planning Council's Three-Step Review Process Charles C. Coutant Daniel Goodman Susan S

323

Independent Scientific Review Panel for the Northwest Power & Conservation Council  

E-Print Network (OSTI)

component to the master planning effort. 2005 Step One Review In 2005, the ISRP conducted a Step One review of the hatchery program's Master Plan (ISRP 2005-23 ). Step One is the preliminary review at the feasibility stageIndependent Scientific Review Panel for the Northwest Power & Conservation Council 851 SW 6th

324

Independent Scientific Review Panel for the Northwest Power Planning Council  

E-Print Network (OSTI)

Independent Scientific Review Panel for the Northwest Power Planning Council 851 SW 6 th Avenue Planning Council Members FROM: Rick Williams, ISRP Chair RE: ISRP Review of the Draft Monitoring revision of the monitoring and evaluation (M&E) component of the plan. From the review of the document

325

Council Document ISRP 2000-7 Independent Scientific Review Panel  

E-Print Network (OSTI)

Council Document ISRP 2000-7 Independent Scientific Review Panel for the Northwest Power Planning Council Review of the MASTER PLAN FOR FEASIBILITY ASSESSMENT OF A WHITE STURGEON `PUT AND TAKE Power Planning Council's Three-Step Review Process Charles C. Coutant Daniel Goodman Susan S. Hanna

326

Independent Scientific Review Panel for the Northwest Power Planning Council  

E-Print Network (OSTI)

Independent Scientific Review Panel for the Northwest Power Planning Council Review of the Final of the Northwest Power Planning Council's Three-Step Review Process Charles C. Coutant Daniel Goodman Susan S Facility (project #9500600) Review Process On January 8, 2001, the Northwest Power Planning Council

327

Independent Scientific Review Panel for the Northwest Power & Conservation Council  

E-Print Network (OSTI)

..................................................................................................................................... 16 #12;1 ISRP Review of the Chief Joseph Dam Hatchery Program Master Plan Background At the Northwest by the Council (Chapter 3 of the Master Plan provides a reference to the review elements). This projectIndependent Scientific Review Panel for the Northwest Power & Conservation Council 851 SW 6 th

328

Council Document ISRP 2000-2 Independent Scientific Review Panel  

E-Print Network (OSTI)

Council Document ISRP 2000-2 Independent Scientific Review Panel for the Northwest Power Planning Council Review of the Tucannon River Captive Broodstock Master Plan Steps One through Three of the Northwest Power Planning Council's Three-Step Review Process Charles C. Coutant Daniel Goodman Susan S

329

Independent Scientific Review Panel for the Northwest Power & Conservation Council  

E-Print Network (OSTI)

. The habitat- monitoring plan is based in part on the Estuary RME Plan. To place the review of the habitat-monitoring project in the proper context, Bonneville and the Council requested that the ISRP review the draft planIndependent Scientific Review Panel for the Northwest Power & Conservation Council 851 SW 6 th

330

Council Document ISRP 2000-1 Independent Scientific Review Panel  

E-Print Network (OSTI)

Council Document ISRP 2000-1 Independent Scientific Review Panel for the Northwest Power Planning Council Review of Coeur d'Alene Tribe Trout Production Facility Master Plan Step One of the Northwest Power Planning Council's Three-Step Review Process Charles C. Coutant Daniel Goodman Susan S. Hanna

331

Independent Scientific Review Panel for the Northwest Power & Conservation Council  

E-Print Network (OSTI)

in an iterative review of the Estuary RME Plan. The ISRP and the ISAB first reviewed a September 2003 draft of the Estuary RME Plan during their review of the Action Agencies/NOAA Fisheries RME Plan in fall 2003 1 SeeIndependent Scientific Review Panel for the Northwest Power & Conservation Council 851 SW 6th

332

Independent Scientific Review Panel for the Northwest Power & Conservation Council  

E-Print Network (OSTI)

conducted a Step Two review of the Yakama Nation's Klickitat River Anadromous Fisheries Master Plan (project Step One review of the Klickitat Master Plan in 2008 (ISRP 2008-6; also see ISRP 2005-7). OverallIndependent Scientific Review Panel for the Northwest Power & Conservation Council 851 SW 6th

333

Independent Scientific Review Panel for the Northwest Power Planning Council  

E-Print Network (OSTI)

Independent Scientific Review Panel for the Northwest Power Planning Council Preliminary Review-8 October 6, 2000 #12;ISRP 2000-8 Preliminary Gorge and Inter-Mountain Proposal Review Columbia River Gorge Reviewers Jack Griffith Susan S. Hanna Brian Riddell William Smoker Bruce Ward Richard N. Williams Inter

334

Independent Scientific Review Panel for the Northwest Power Planning Council  

E-Print Network (OSTI)

Independent Scientific Review Panel for the Northwest Power Planning Council 851 SW 6th Avenue, Suite 1100 Portland, Oregon 97204 isrp@nwppc.org Review of Draft Clearwater Subbasin Plan ISRP 2003 Merrill #12;ISRP 2002-3 Review of Draft Clearwater Subbasin Plan ISRP Review of Draft Clearwater Subbasin

335

Health and Safety Concerns of Photovoltaic Solar Panels  

E-Print Network (OSTI)

The generation of electricity from photovoltaic (PV) solar panels is safe and effective. Because PV systems do not burn fossil fuels they do not produce the toxic air or greenhouse gas emissions associated with conventional fossil fuel fired generation technologies. According to the U.S. Department of Energy, few power-generating technologies have as little environmental impact as photovoltaic solar

unknown authors

336

PRESENTATION TO NRC BURNING PLASMA PANEL DR. STEPHEN O. DEAN  

E-Print Network (OSTI)

1 PRESENTATION TO NRC BURNING PLASMA PANEL DR. STEPHEN O. DEAN PRESIDENT FUSION POWER ASSOCIATES REACTORS ! FISSION PRODUCT DEACTIVATION ! HAZARDOUS WASTE PROCESSING ! RECYCLING OF MATERIALS ! FUSION ! UNRESOLVED WASTE DISPOSAL ISSUE EPRI DID PREPARE TWO REPORTS ON FUSION, IN 1992 AND 1994 ! Report of the 1992

337

Panel on the Future of BPM Research/Publications  

E-Print Network (OSTI)

PAGE 0 Panel on the Future of BPM Research/Publications August 29th 2013, 13.00-13.30 Wil van der Aalst (moderator), Florian Daniel, Jianmin Wang, Barbara Weber (BPM PC chairs 2013), Shazia Sadiq, Pnina Soffer, Hagen Völzer (BPM PC chairs 2014) #12;Motivation · For the first time, BPM authors were asked

van der Aalst, Wil

338

Advance Reactor Concepts Technical Review Panel Public Report  

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

The Office of Nuclear Energy supports research and development for advanced reactor technologies. This report documents the results of the 2014 Technical Review Panel (TRP) review of seven advanced reactor concepts. The intent of the process was to identify R&D needs for advanced reactor concepts in order to inform Department of Energy (DOE) Office of Nuclear Energy R&D investment decisions.

339

Solar panels are cost intensive, have limitations with respect to  

E-Print Network (OSTI)

advantage of being able to convert sunlight into clean energy. After the glass is coated, we install clean electricity. Advantages · Building-integratable. · Contributes to EU targets towards energySolar panels are cost intensive, have limitations with respect to where they can be integrated

Langendoen, Koen

340

Independent Scientific Review Panel for the Northwest Power & Conservation Council  

E-Print Network (OSTI)

Scientific Review Panel (ISRP) conduct a review of the Spring Chinook Hatchery Program of the Lower Snake River Compensation Plan (LSRCP). The LSRCP was authorized by Congress in 1976 to conduct fish hatchery operations to produce a return of 58,700 adult spring/summer Chinook salmon above Lower Granite Dam after

Note: This page contains sample records for the topic "heat radiant panels" 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

1999IEEE Power Society Summer Meeting Panel Session  

E-Print Network (OSTI)

61801 Background The electricity industry is in the middle of its greatest upheaval since Edison began. At the same time, the pace of developmentin technology has never been more rapid. The harnessing of new and the potential benefits attainable from new advances in technology. 624 #12;The panel addresses the compendium

Gross, George

342

Independent Scientific Review Panel for the Northwest Power & Conservation Council  

E-Print Network (OSTI)

1 Independent Scientific Review Panel for the Northwest Power & Conservation Council 851 SW 6th To: Doug Marker, Fish and Wildlife Division Director, Northwest Power and Conservation Council From: ISRP Subject: Review of Fiscal Year 2006 Proposal, Acoustic Tracking for Studying Ocean Survival (2003

343

Independent Scientific Review Panel for the Northwest Power & Conservation Council  

E-Print Network (OSTI)

1 Independent Scientific Review Panel for the Northwest Power & Conservation Council 851 SW 6th, 2006 To: Doug Marker, Fish and Wildlife Division Director, Northwest Power and Conservation Council for Studying Ocean Survival and Movements of Columbia River Salmon (2003-114-00)" Background At the request

344

Independent Scientific Review Panel for the Northwest Power & Conservation Council  

E-Print Network (OSTI)

, the ISRP reviewed a three-year progress report for the Upper Columbia Salmon Recovery Board's (UCSRB1 Independent Scientific Review Panel for the Northwest Power & Conservation Council 851 SW 6th Subject: Review of Progress Reports for Upper Columbia Programmatic Habitat Restoration Projects (#2010

345

Independent Scientific Review Panel for the Northwest Power & Conservation Council  

E-Print Network (OSTI)

Subject: Second Follow-up Review of the Yakama Nations' Project, Rock Creek Fish and Habitat Assessment1 Independent Scientific Review Panel for the Northwest Power & Conservation Council 851 SW 6 th (#2007-156-00) Background At the Council's February 3, 2012 request, the ISRP reviewed a revised proposal

346

Independent Scientific Review Panel for the Northwest Power & Conservation Council  

E-Print Network (OSTI)

From: Eric Loudenslager, ISRP Chair Subject: Review of Accord Proposal, Yakama Nation Status and Trend including but not limited to Upper Columbia Salmon Recovery Board, the State of Washington, NOAA Fisheries1 Independent Scientific Review Panel for the Northwest Power & Conservation Council 851 SW 6th

347

Independent Scientific Review Panel for the Northwest Power & Conservation Council  

E-Print Network (OSTI)

approximately $3.5 million in annual funding. The Upper Columbia Salmon Recovery Board (UCSRB) is the project for selecting and funding projects ­ the same as presently used for Salmon Recovery Funding Board and Mid1 Independent Scientific Review Panel for the Northwest Power & Conservation Council 851 SW 6th

348

Independent Scientific Review Panel for the Northwest Power & Conservation Council  

E-Print Network (OSTI)

1 Independent Scientific Review Panel for the Northwest Power & Conservation Council 851 SW 6 th conditions. Conditions one and two pertained to the relationship of JCAPE to the Idaho Supplementation Study. These conditions were addressed as part of the ISRP's Idaho Supplementation Study review (ISRP 2003

349

Independent Scientific Review Panel for the Northwest Power & Conservation Council  

E-Print Network (OSTI)

1 Independent Scientific Review Panel for the Northwest Power & Conservation Council 851 SW 6th Loudenslager, ISRP Chair Subject: Response Request for Idaho Department of Fish and Game's Accord proposal, Idaho Nutrient Enhancement Project (2008-607-00) Background At the Council's July 9, 2010 request

350

Independent Scientific Review Panel for the Northwest Power & Conservation Council  

E-Print Network (OSTI)

1 Independent Scientific Review Panel for the Northwest Power & Conservation Council 851 SW 6 th specific conditions. Conditions one and two pertained to the relationship of JCAPE to the Idaho recommendation regarding the Idaho Supplementation Study in 2003; consequently, the Council did not request

351

Independent Scientific Review Panel for the Northwest Power & Conservation Council  

E-Print Network (OSTI)

Independent Scientific Review Panel for the Northwest Power & Conservation Council 851 SW 6 th the Idaho Department of Fish and Game's Master Plan for the Snake River Sockeye Program (#2007's responses to the Step 1 scientific review elements specified by the Council. Although this is a Step 1

352

Independent Scientific Review Panel for the Northwest Power Planning Council  

E-Print Network (OSTI)

Independent Scientific Review Panel for the Northwest Power Planning Council 851 SW 6th Avenue, Suite 1100 Portland, Oregon 97204 isrp@nwppc.org Review of Idaho Supplementation Studies (IDFG 2003-8 May 22, 2003 #12;ISRP 2003-8 ISS Review i ISRP Review of Idaho Supplementation Studies Contents

353

Independent Scientific Review Panel for the Northwest Power & Conservation Council  

E-Print Network (OSTI)

1 Independent Scientific Review Panel for the Northwest Power & Conservation Council 851 SW 6th, 2009 To: W. Bill Booth, Council Chair From: Eric Loudenslager, ISRP Chair Subject: Review of Idaho Department of Fish and Game's Revised Southern Idaho Wildlife Mitigation projects (1995-057-00 and -01

354

Independent Scientific Review Panel for the Northwest Power Planning Council  

E-Print Network (OSTI)

Independent Scientific Review Panel for the Northwest Power Planning Council Preliminary Review to ISRP comments requested Report Page # 24001 Lake Pend Oreille Predation Research Idaho Fish and Game No and conserve high priority bull and westslope cutthroat trout habitat in Trestle Creek. Idaho Department

355

Independent Scientific Review Panel for the Northwest Power & Conservation Council  

E-Print Network (OSTI)

Independent Scientific Review Panel for the Northwest Power & Conservation Council 851 SW 6th' Southern Idaho Wildlife Mitigation Project 199505702 Background At the Council's April 24, 2007 request, the ISRP reviewed a revised proposal for the Shoshone- Bannock Tribes' Southern Idaho Wildlife Mitigation

356

Independent Scientific Review Panel for the Northwest Power & Conservation Council  

E-Print Network (OSTI)

1 Independent Scientific Review Panel for the Northwest Power & Conservation Council 851 SW 6th Chair Subject: Final Review of Idaho Department of Fish and Game's Accord proposal, Idaho Nutrient Idaho Department of Fish and Game's (IDFG) response to a preliminary ISRP review of the Accord proposal

357

DOE/CBFO-11-3479 Panel Closure System Design  

E-Print Network (OSTI)

of Terms 40 CFR Part 191 Environmental Radiation Protection Standards for the Management and DisposalDOE/CBFO-11-3479 Panel Closure System Design Planned Change Request to the EPA 40 CFR Part 194.S. Department of Energy DRZ Disturbed Rock Zone EPA U.S. Environmental Protection Agency NMED New Mexico

358

Excitation of Flat Panels by Laterally Uncorrelated Fluctuating Pressures  

Science Journals Connector (OSTI)

The response of flat rectangular panels excited by specific acoustic fields are mathematically analyzed. The acoustic fields are assumed to be divided into an arbitrary number of “strip” pressure distributions across the width of the panel. Each strip is assumed to be continuous along the length of the panel in the propagation direction. An acoustic pressure distribution such as this permits the study of joint acceptance squared coefficient frequency spectra for lateral strip?pressure correlation conditions that vary between 0 and 1. An investigation of the joint acceptance squared coefficients for the special case of a simply supported flat panel excited by laterally uncorrelated “strip” pressures was conducted and the results were compared with a previous analysis by Bozich. [“Spatial Correlation in Structural?Acoustic Coupling ” J. Acoust. Soc. Am. 36 52–58 (1964).] Combining Bozich's results with the present analysis yielded an upper and lower bound on the joint acceptance squared coefficient frequency spectra. As would be expected the ratio of the joint acceptance squared coefficients for lateral strip pressure correlation conditions of 0 and 1 was highly dependent on the lateral half?wave number and pressure strip width.

W. W. Boyd

1966-01-01T23:59:59.000Z

359

Astronomy Advisory Panel Richard Bower, Michael Brown, Anthony  

E-Print Network (OSTI)

Astronomy Advisory Panel Richard Bower, Michael Brown, Anthony Challinor, Chris Evans, Paul O to provide large contracts for UK industry. · High Performance Computing access ­ fund hardware upgrades via over 10 years Many UK science areas: dark energy/matter, galactic structure, transients, solar system

Crowther, Paul

360

Audio Visual Classroom Consoles(SMALL) Extron Multilink panel  

E-Print Network (OSTI)

Audio Visual Classroom Consoles(SMALL) Extron Multilink panel 1. Type in keypad code (please to have an adaptor from your computer for the VGA cable. 2. Audio: usually attached with the VGA cable into "Audio In" next to your VGA input. 3. Network: To access the internet, plug in the network cable to your

Peak, Derek

Note: This page contains sample records for the topic "heat radiant panels" 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

Developing a SNP panel for forensic identification of individuals  

E-Print Network (OSTI)

Developing a SNP panel for forensic identification of individuals Kenneth K. Kidd a,*, Andrew J) are likely in the near future to have a fundamental role in forensics in both human identification www.elsevier.com/locate/forsciint Forensic Science International 164 (2006) 20­32 * Corresponding

Kidd, Kenneth

362

Segmented heat exchanger  

DOE Patents (OSTI)

A segmented heat exchanger system for transferring heat energy from an exhaust fluid to a working fluid. The heat exchanger system may include a first heat exchanger for receiving incoming working fluid and the exhaust fluid. The working fluid and exhaust fluid may travel through at least a portion of the first heat exchanger in a parallel flow configuration. In addition, the heat exchanger system may include a second heat exchanger for receiving working fluid from the first heat exchanger and exhaust fluid from a third heat exchanger. The working fluid and exhaust fluid may travel through at least a portion of the second heat exchanger in a counter flow configuration. Furthermore, the heat exchanger system may include a third heat exchanger for receiving working fluid from the second heat exchanger and exhaust fluid from the first heat exchanger. The working fluid and exhaust fluid may travel through at least a portion of the third heat exchanger in a parallel flow configuration.

Baldwin, Darryl Dean (Lafayette, IN); Willi, Martin Leo (Dunlap, IL); Fiveland, Scott Byron (Metamara, IL); Timmons, Kristine Ann (Chillicothe, IL)

2010-12-14T23:59:59.000Z

363

March 29, 2011, Federal Technical Capabilities Panel Face-to-Face Meeting - National Training Center Activities  

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

Training Training National Training National Training National Training National Training National Training Center Center National Training National Training Center Center Federal Technical Capability Federal Technical Capability Panel (FTCP) Meeting Panel (FTCP) Meeting Federal Technical Capability Federal Technical Capability Panel (FTCP) Meeting Panel (FTCP) Meeting Panel (FTCP) Meeting Panel (FTCP) Meeting Panel (FTCP) Meeting Panel (FTCP) Meeting March 29, 2011 March 29, 2011 March 29, 2011 March 29, 2011 Discussion Topics Discussion Topics p p * NTC Initiatives Update p Lesley Gasperow, Acting Director, NTC * Safety Training Program Update Jeannie Lozoya, Safety Training Program Manager, NTC * Security Training Program Update R Sh Di t S it T i i O ti NTC Russ Showers, Director, Security Training Operations, NTC

364

Findings and Recommendations by the California Carbon Capture and Storage Review Panel  

E-Print Network (OSTI)

Findings and Recommendations by the California Carbon Capture and Storage Review Panel December............................................................................1 Creation of the Carbon Capture and Storage Review Panel...................................................................................................................................................6 The Role of Carbon Capture and Storage (CCS) in Meeting California's Climate Reduction Goals

365

STFC Astronomy Advisory Panel Draft 2012 Programmatic Review report to PPAN (October 2012)  

E-Print Network (OSTI)

#12;STFC Astronomy Advisory Panel Draft 2012 Programmatic Review report to PPAN (October 2012) Astronomy Advisory Panel: Richard Bower (Durham University), Michael Brown (University of Manchester), Anthony Challinor (University of Cambridge), Chris Evans (STFC United Kingdom Astronomy Technology Centre

Crowther, Paul

366

Panel assemblage for housing : some form and construction explorations for small buildings  

E-Print Network (OSTI)

This thesis examines the consequences of building homes in a factory and explores viable construction alternatives using factory-made panels. The exploration considers panelized systems of dwelling construction and its ...

Borenstein, David Reed

1984-01-01T23:59:59.000Z

367

E-Print Network 3.0 - ad hoc panel Sample Search Results  

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

panel Search Powered by Explorit Topic List Advanced Search Sample search results for: ad hoc panel Page: << < 1 2 3 4 5 > >> 1 Part 500, Chapter 25 SCIENTIFIC MISCONDUCT REVIEW...

368

Report of the Blue Ribbon Panel on the Review of the Radiation...  

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

Report of the Blue Ribbon Panel on the Review of the Radiation Effects Research Foundation Report of the Blue Ribbon Panel on the Review of the Radiation Effects Research...

369

POLICY FLASH 2014-25 Revision to the Procurement Strategy Panel...  

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

25 Revision to the Procurement Strategy Panel (PSP) Briefing Process POLICY FLASH 2014-25 Revision to the Procurement Strategy Panel (PSP) Briefing Process POLICY FLASH 2014-25...

370

Performance of X-Lam panels in a sports center with an indoor swimming-pool  

Science Journals Connector (OSTI)

Cross-laminated timber panels (X-Lam panels) are evaluated for structural applications in Service Classes 1 and 2 conditions. The structural application in Service Class 3 conditions is not allowed, mainly becaus...

Luís Jorge; Alfredo Dias; Ricardo Costa

2014-09-01T23:59:59.000Z

371

Design and analysis of a concrete modular housing system constructed with 3D panels  

E-Print Network (OSTI)

An innovative modular house system design utilizing an alternative concrete residential building system called 3D panels is presented along with an overview of 3D panels as well as relevant methods and markets. The proposed ...

Sarcia, Sam Rhea, 1982-

2004-01-01T23:59:59.000Z

372

White House Solar Panels Are a Symbol of Solar's Progress | Department...  

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

Solar Panels Are a Symbol of Solar's Progress White House Solar Panels Are a Symbol of Solar's Progress May 13, 2014 - 12:02pm Addthis An insider look at the White House rooftop...

373

Final Report of theIgneous Consequences Peer Review Panel | Department...  

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

Final Report of theIgneous Consequences Peer Review Panel Final Report of theIgneous Consequences Peer Review Panel A report for the DOE on the Yucca Mountain Project. Final Report...

374

Solar collector for fluid heating system  

SciTech Connect

A solar collector for use in either an upfeed forced hot water heating system or a downfeed system features a pair of serpentine coils arranged in opposing flow relationship within a shallow insulated collector housing having a sealed glass closure panel. The two serpentine coils lie in spaced parallel planes within the housing, and the two coils are offset laterally so that their individual longitudinal loops overlap laterally by approximately one-half the width of each loop. The flow of heated fluid in each serpentine coil is controlled independently of the other coil by a temperature-responsive modulating valve connected in each coil close to the outlet end thereof within the housing. Efficiency of operation and practicality and economy of construction are featured.

Wilson, D.C.

1980-09-30T23:59:59.000Z

375

2012 Smart Grid Peer Review Presentations- Day 2 Smart Grid Panel Discussion  

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

Presentations from the Smart Grid panel discussion during Day 2 of the 2012 Smart Grid R&D Peer Review

376

JANUARY 2007 THE BP U.S. REFINERIES INDEPENDENT SAFETY REVIEW PANEL  

E-Print Network (OSTI)

OF JANUARY 2007 THE REPORT THE BP U.S. REFINERIES INDEPENDENT SAFETY REVIEW PANEL #12;From left;PANEL STATEMENT The B.P. U.S. Refineries Independent Safety Review Panel i Process safety accidents can be prevented. On March 23, 2005, the BP Texas City refinery experienced a catastrophic process accident

Leveson, Nancy

377

Dying Green A Film Screening and Panel Discussion about Green Burial  

E-Print Network (OSTI)

Dying Green A Film Screening and Panel Discussion about Green Burial March 20, 2014 6:00pm ­ 8:00pm to rest. The "Green Burial" movement is catching on in the U.S., and green cemetery options are now and panel discussion of the award-winning documentary, Dying Green (2011). Panel participants include Joshua

Virginia Tech

378

Detailed heat balance analysis of the thermal load variations depending on the blind location and glazing type  

Science Journals Connector (OSTI)

Abstract Nowadays, curtain wall is the norm, due to which there is an increase in direct solar gain and heat loss through the window inside the building, causing massive thermal load. Use of blinds has been one of the best counter measures for this. In this study, EnergyPlus modeling has been used to measure the effect of reflectance of blind on heating and cooling load when the blind is located inside or outside for winter and summer condition. Modeling showed that in summer, as blind reflectance increased, cooling load decreased in case of internal blind and increased in case of external blind whereas in winter, the opposite was true for heating load. However, solar energy transmittance increased proportionately with the increase in reflectance of blind irrespective of position in either season. In addition, the heating load profiles under different window material compositions were determined mainly by the U-value variations, which were directly connected to the infrared and convective heat flows from the window into the space. SHGC also showed effect on the heating load to some extent by affecting the solar transmittance and convective and radiant heat flows from the blind into the space.

Yeo Beom Yoon; Dong Soo Kim; Kwang Ho Lee

2014-01-01T23:59:59.000Z

379

Quantification of subsurface heat storage in a GCM simulation Andrew H. MacDougall,1  

E-Print Network (OSTI)

for the subsurface of the GCM ECHO-G. With a 600-m BBC and driven by ECHO-G future temperatures, the FDLSM subsurface absorbs 6.2 (7.5) times more heat than the ECHO-G soil model (10 m deep) under the Intergovernmental Panel

Beltrami, Hugo

380

Active charge/passive discharge solar heating systems: thermal analysis  

SciTech Connect

The performance of active charge/passive discharge solar space-heating systems is analyzed. This type of system combines liquid-cooled solar collector panels with a massive integral storage component that passively heats the building interior by radiation and free convection. The TRNSYS simulation program is used to evaluate system performance and to provide input for the development of a simplified analysis method. This method, which provides monthly calculations of delivered solar energy, is based on Klein's Phi-bar procedure and data from hourly TRNSYS simulations. The method can be applied to systems using a floor slab, a structural wall, or a water tank as the storage component. Important design parameters include collector area and orientation, building heat loss, collector and heat-exchanger efficiencies, storage capacity, and storage to room coupling.

Swisher, J.

1981-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "heat radiant panels" 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

ORNL's Jeskie active on chemical safety panels | ornl.gov  

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

865.574.4399 865.574.4399 ORNL's Jeskie active on chemical safety panels Oak Ridge National Laboratory's Kim Jeskie. Oak Ridge National Laboratory's Kim Jeskie. OAK RIDGE, Oct. 3, 2013 -- Oak Ridge National Laboratory's Kim Jeskie led the 12-member committee that developed new chemical safety guidelines described in the report, "Identifying and Evaluating Hazards in Research Laboratories," released by the American Chemical Society (ACS) at its 246th National Meeting & Exposition held in September. Jeskie was also appointed last spring to serve on the National Research Council Committee on Establishing and Promoting a Culture of Safety in Academic Laboratory Research. That panel is examining chemical research laboratory safety in nonindustrial settings.

382

Silica powders for powder evacuated thermal insulating panel and method  

DOE Patents (OSTI)

A powder evacuated thermal insulating panel using generally spherical and porous silica particles of a median size less than about 100 nanometers in diameter, a pour packing density of about 0.4 to 0.6 g/cm.sup.3 and an external surface area in the range of about 90 to 600 m.sup.2/ g is described. The silica powders are prepared by reacting a tetraakyl silicate with ammonia and water in an alcohol solvent, distilling the solution after the reaction to remove the ammonia and recover the alcohol. The resulting aqueous slurry was dried, ball-milled, and dried again to provide the silica particles with defined internal and external porosity. The nanometer size and the large external surface area of the silica particles along with the internal and external porosity of the silica particles provide powder evacuated thermal insulating panels with significantly higher R-values than obtainable using previously known silica powders.

Harris, Michael T. (Knoxville, TN); Basaran, Osman A. (Oak Ridge, TN); Kollie, Thomas G. (Oak Ridge, TN); Weaver, Fred J. (Knoxville, TN)

1996-01-01T23:59:59.000Z

383

Silica powders for powder evacuated thermal insulating panel and method  

DOE Patents (OSTI)

A powder evacuated thermal insulating panel using generally spherical and porous silica particles of a median size less than about 100 nanometers in diameter, a pour packing density of about 0.4 to 0.6 g/cm{sup 3} and an external surface area in the range of about 90 to 600 m{sup 2}/g is described. The silica powders are prepared by reacting a tetraalkyl silicate with ammonia and water in an alcohol solvent, distilling the solution after the reaction to remove the ammonia and recover the alcohol. The resulting aqueous slurry was dried, ball-milled, and dried again to provide the silica particles with defined internal and external porosity. The nanometer size and the large external surface area of the silica particles along with the internal and external porosity of the silica particles provide powder evacuated thermal insulating panels with significantly higher R-values than obtainable using previously known silica powders. 2 figs.

Harris, M.T.; Basaran, O.A.; Kollie, T.G.; Weaver, F.J.

1996-01-02T23:59:59.000Z

384

Silica powders for powder evacuated thermal insulating panel and method  

DOE Patents (OSTI)

A powder evacuated thermal insulating panel using generally spherical and porous silica particles of a median size less than about 100 nanometers in diameter, a pour packing density of about 0.4 to 0.6 g/cm.sup.3 and an external surface area in the range of about 90 to 600 m.sup.2/ g is described. The silica powders are prepared by reacting a tetraakyl silicate with ammonia and water in an alcohol solvent, distilling the solution after the reaction to remove the ammonia and recover the alcohol. The resulting aqueous slurry was dried, ball-milled, and dried again to provide the silica particles with defined internal and external porosity. The nanometer size and the large external surface area of the silica particles along with the internal and external porosity of the silica particles provide powder evacuated thermal insulating panels with significantly higher R-values than obtainable using previously known silica powders.

Harris, Michael T. (Knoxville, TN); Basaran, Osman A. (Oak Ridge, TN); Kollie, Thomas G. (Oak Ridge, TN); Weaver, Fred J. (Knoxville, TN)

1995-01-01T23:59:59.000Z

385

Silica powders for powder evacuated thermal insulating panel and method  

DOE Patents (OSTI)

A powder evacuated thermal insulating panel using generally spherical and porous silica particles of a median size less than about 100 nanometers in diameter, a pour packing density of about 0.4 to 0.6 g/cm.sup.3 and an external surface area in the range of about 90 to 600 m.sup.2 /g is described. The silica powders are prepared by reacting a tetraakyl silicate with ammonia and water in an alcohol solvent, distilling the solution after the reaction to remove the ammonia and recover the alcohol. The resulting aqueous slurry was dried, ball-milled, and dried again to provide the silica particles with defined internal and external porosity. The nanometer size and the large external surface area of the silica particles along with the internal and external porosity of the silica particles provide powder evacuated thermal insulating panels with significantly higher R-values than obtainable using previously known silica powders.

Harris, Michael T. (Knoxville, TN); Basaran, Osman A. (Oak Ridge, TN); Kollie, Thomas G. (Oak Ridge, TN); Weaver, Fred J. (Knoxville, TN)

1994-01-01T23:59:59.000Z

386

Bending properties of foamed aluminum panels and sandwiches  

SciTech Connect

The foamed panels and sandwiches were prepared by powder metallurgical route using various matrix alloys. The effect of the apparent density, geometry and structure of the foam on its bending stiffness was studied with respect to the results of the four-point-bending. It has been shown that the modulus of elasticity of the foam cannot be related only to its apparent density, because the distribution of the cell-wall material along the thickness of the foamed panel is not uniform. Therefore the real moment of inertia of the foam`s cross-section should be used for the calculation of bending stiffness. This moment can be determined from the square weight of the foamed sample.

Simancik, F.; Kovacik, J.; Minarikova, N. [Inst. of Materials and Machine Mechanics, Bratislava (Slovakia)

1998-12-31T23:59:59.000Z

387

Intergovernmental Panel on Climate Change (IPCC) Special Report on Managing  

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

Intergovernmental Panel on Climate Change (IPCC) Special Report on Managing the Risks of Extreme Events and Disasters to Advance Climate Change Adaptation (SREX) Print E-mail Intergovernmental Panel on Climate Change (IPCC) Special Report on Managing the Risks of Extreme Events and Disasters to Advance Climate Change Adaptation (SREX) Print E-mail Introduction The United States Global Change Research Program, in cooperation with the Department of State, request expert review of the Special Report on Managing the Risks of Extreme Events and Disasters to Advance Climate Change Adaptation (SREX)of the Intergovernmental Panel on Climate Change (IPCC). On behalf of the U.S. Department of State, the U.S. Global Change Research Program is coordinating the solicitation of comments by U.S. experts to inform development of an integrated set of U.S. Government comments on the report. The Global Change Research Program Office will coordinate collation of U.S. expert comments and the review of the report by panels of Federal scientists and program managers in order to develop a consolidated U.S. Government submission. Expert comments must be received via the internet-based application by Midnight, Eastern Daylight Time, 7 March 2011 to be considered for inclusion in the U.S. Government submission. An expert reviewer may also be asked to participate in the government review organized within his or her own country. In such a case, he/she should submit comments either as an individual or as part of the government review, but not both.

388

Intergovernmental Panel on Climate Change (IPCC) Special Report on Managing  

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

Intergovernmental Panel on Climate Change (IPCC) Special Report on Managing the Risks of Extreme Events and Disasters to Advance Climate Change Adaptation (SREX) Print E-mail Intergovernmental Panel on Climate Change (IPCC) Special Report on Managing the Risks of Extreme Events and Disasters to Advance Climate Change Adaptation (SREX) Print E-mail Introduction The United States Global Change Research Program, in cooperation with the Department of State, request expert review of the Special Report on Managing the Risks of Extreme Events and Disasters to Advance Climate Change Adaptation (SREX) of the Intergovernmental Panel on Climate Change (IPCC). On behalf of the U.S. Department of State, thethe U.S. Global Change Research Program is coordinating the solicitation of comments by U.S. experts to inform development of an integrated set of U.S. Government comments on the report. The Global Change Research Program Office will coordinate collation of U.S. expert comments and the review of the report by panels of Federal scientists and program managers in order to develop a consolidated U.S. Government submission. Expert comments must be received via the internet-based application by Midnight, Eastern Daylight Time, 7 March 2011 to be considered for inclusion in the U.S. Government submission. An expert reviewer may also be asked to participate in the government review organized within his or her own country. In such a case, he/she should submit comments either as an individual or as part of the government review, but not both.

389

The inverse problems of wing panel manufacture processes  

SciTech Connect

It is shown that inverse problems of steady-state creep bending of plates in both the geometrically linear and nonlinear formulations can be represented in a variational formulation. Steady-state values of the obtained functionals corresponding to the solutions of the problems of inelastic deformation and springback are determined by applying a finite element procedure to the functionals. Optimal laws of creep deformation are formulated using the criterion of minimizing damage in the functionals of the inverse problems. The formulated problems are reduced to the problems solved by the finite element method using MSC.Marc software. Currently, forming of light metals poses tremendous challenges due to their low ductility at room temperature and their unusual deformation characteristics at hot-cold work: strong asymmetry between tensile and compressive behavior, and a very pronounced anisotropy. We used the constitutive models of steady-state creep of initially transverse isotropy structural materials the kind of the stress state has influence. The paper gives basics of the developed computer-aided system of design, modeling, and electronic simulation targeting the processes of manufacture of wing integral panels. The modeling results can be used to calculate the die tooling, determine the panel processibility, and control panel rejection in the course of forming.

Oleinikov, A. I., E-mail: a.i.oleinikov@mail.ru [Komsomolsk-on-Amur State Technical University, Lenina prospect 27, Komsomolsk-on-Amur, 681013, Russian Federation, and Institute of Machinery and Metallurgy Far Eastern Branch of the Russian Academy of Sciences, Metallurgov Street 1, Komsomolsk-on-Am (Russian Federation); Bormotin, K. S., E-mail: cvmi@knastu.ru [Komsomolsk-on-Amur State Technical University, Lenina prospect 27, Komsomolsk-on-Amur, 681013, Russian Federation (Russian Federation)

2013-12-16T23:59:59.000Z

390

Divya Energy Solar Panel Savings Calculator | Open Energy Information  

Open Energy Info (EERE)

Divya Energy Solar Panel Savings Calculator Divya Energy Solar Panel Savings Calculator Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Divya Energy Solar Panel Savings Calculator Agency/Company /Organization: Boston Cleanweb Hackathon Resource Type: Application prototype User Interface: Website Website: hackerleague.org/hackathons/boston-cleanweb-hackathon/hacks/divya-ener Web Application Link: www.divyaenergy.com/cleanweb/ OpenEI Keyword(s): Cleanweb Hackathon, Boston, Community Generated Coordinates: 42.3490737°, -71.0481764° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":42.3490737,"lon":-71.0481764,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

391

Heat Pump for High School Heat Recovery  

E-Print Network (OSTI)

ICEBO2006, Shenzhen, China Renewable Energy Resources and a Greener Future Vol.VIII-12-1 Heat Pump for High School Bathroom Heat Recovery Kunrong Huang Hanqing Wang Xiangjiang Zhou Associate professor Professor Professor School...

Huang, K.; Wang, H.; Zhou, X.

2006-01-01T23:59:59.000Z

392

2012 Smart Grid Peer Review Presentations - Day 2 Smart Grid Panel  

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

Smart Grid Panel Smart Grid Panel Discussion 2012 Smart Grid Peer Review Presentations - Day 2 Smart Grid Panel Discussion The Office of Electricity Delivery and Energy Reliability held its bi-annual peer review of the Smart Grid Research and Development Program on June 7-8, 2012. More than 30 projects were presented at San Diego Gas & Electric's Energy Innovation Center. Presentations from the Day 2 Smart Grid panel discussion are below. Moderator: Lee Kreval, SDG&E 2012 SG Peer Review - Day 2 Panel Discussion: Puesh Kumar, American Public Power Association 2012 SG Peer Review - Day 2 Panel Discussion: Rogelio Sullivan, NC State University 2012 SG Peer Review - Day 2 Panel Discussion: Matt Wakefield, EPRI More Documents & Publications Smart Grid Characteristics, Values, and Metrics

393

Another SunShot Success: GE to Make PrimeStar Solar Panels at New Colorado  

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

Another SunShot Success: GE to Make PrimeStar Solar Panels at New Another SunShot Success: GE to Make PrimeStar Solar Panels at New Colorado Plant Another SunShot Success: GE to Make PrimeStar Solar Panels at New Colorado Plant October 14, 2011 - 4:03pm Addthis Thin film solar panels produced by General Electric’s PrimeStar in Arvada, Colorado | Image courtesy of Edelman. Thin film solar panels produced by General Electric's PrimeStar in Arvada, Colorado | Image courtesy of Edelman. Minh Le Minh Le Program Manager, Solar Program Yesterday, General Electric (GE) announced that it will build a new thin-film photovoltaic (PV) solar panel manufacturing facility in Aurora, Colorado, to produce highly-efficient, low-cost panels that are based on innovative technology originally developed at the Energy Department's

394

Arkansas Students Get Their Hands Dirty in Solar Panel Project | Department  

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

Arkansas Students Get Their Hands Dirty in Solar Panel Project Arkansas Students Get Their Hands Dirty in Solar Panel Project Arkansas Students Get Their Hands Dirty in Solar Panel Project September 9, 2010 - 5:47pm Addthis Stephen Graff Former Writer & editor for Energy Empowers, EERE What does this mean for me? Lamar School District installed four solar panels with Recovery Act funds,10 more on the way Students helped install solar panels as part of school-to-work transition program 45 panels at City Hall to be installed by students Wallie Shaw remembers where he got the idea to do a hands-on solar panel project for his Jobs for America's Graduates (JAG) students, a school-to-work transition program focused on helping at-risk youth graduate from high school. "Having been in the military and stationed in Germany, I saw a magazine

395

Pagosa Springs District Heating District Heating Low Temperature...  

Open Energy Info (EERE)

Pagosa Springs District Heating District Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Pagosa Springs District Heating District Heating Low...

396

Boise City Geothermal District Heating District Heating Low Temperatur...  

Open Energy Info (EERE)

Boise City Geothermal District Heating District Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Boise City Geothermal District Heating District Heating...

397

San Bernardino District Heating District Heating Low Temperature...  

Open Energy Info (EERE)

San Bernardino District Heating District Heating Low Temperature Geothermal Facility Facility San Bernardino District Heating Sector Geothermal energy Type District Heating...

398

Kethcum District Heating District Heating Low Temperature Geothermal...  

Open Energy Info (EERE)

Kethcum District Heating District Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Kethcum District Heating District Heating Low Temperature Geothermal...

399

Philip District Heating District Heating Low Temperature Geothermal...  

Open Energy Info (EERE)

Philip District Heating District Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Philip District Heating District Heating Low Temperature Geothermal...

400

Midland District Heating District Heating Low Temperature Geothermal...  

Open Energy Info (EERE)

Midland District Heating District Heating Low Temperature Geothermal Facility Facility Midland District Heating Sector Geothermal energy Type District Heating Location Midland,...

Note: This page contains sample records for the topic "heat radiant panels" 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

Combined Heat and Power, Waste Heat, and District Energy | Department...  

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

Combined Heat and Power, Waste Heat, and District Energy Combined Heat and Power, Waste Heat, and District Energy Presentation-given at the Fall 2011 Federal Utility Partnership...

402

Waste Heat Management Options for Improving Industrial Process Heating Systems  

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

This presentation covers typical sources of waste heat from process heating equipment, characteristics of waste heat streams, and options for recovery including Combined Heat and Power.

403

Guide to Geothermal Heat Pumps  

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

Geothermal Heat Pumps Work Using a heat exchanger, a geothermal heat pump can move heat from one space to another. In summer, the geothermal heat pump extracts heat from a building...

404

Woven heat exchanger  

DOE Patents (OSTI)

This invention relates to a heat exchanger for waste heat recovery from high temperature industrial exhaust streams. In a woven ceramic heat exchanger using the basic tube-in-shell design, each heat exchanger consisting of tube sheets and tube, is woven separately. Individual heat exchangers are assembled in cross-flow configuration. Each heat exchanger is woven from high temperature ceramic fiber, the warp is continuous from tube to tube sheet providing a smooth transition and unitized construction.

Piscitella, R.R.

1984-07-16T23:59:59.000Z

405

Towards Intelligent District Heating.  

E-Print Network (OSTI)

??A district heating system consists of one or more production units supplying energy in the form of heated water through a distribution pipe network to… (more)

Johansson, Christian

2010-01-01T23:59:59.000Z

406

Total Space Heat-  

Annual Energy Outlook 2012 (EIA)

Buildings Energy Consumption Survey: Energy End-Use Consumption Tables Total Space Heat- ing Cool- ing Venti- lation Water Heat- ing Light- ing Cook- ing Refrig- eration...

407

ARM - Heat Index Calculations  

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

FAQ Just for Fun Meet our Friends Cool Sites Teachers Teachers' Toolbox Lesson Plans Heat Index Calculations Heat Index is an index that combines air temperature and relative...

408

Forthcoming Projects Peer Review Panel (PPRP) meeting The next meeting of the Projects Peer Review Panel (PPRP) will take place in Council  

E-Print Network (OSTI)

Forthcoming Projects Peer Review Panel (PPRP) meeting The next meeting of the Projects Peer Review September 2012, Polaris House, Swindon. The Panel will be reviewing 3 project proposals. Members.Aziz@stfc.ac.uk if they are likely to attend the open sessions. The proposals being reviewed are as follows: 19th September & 20th

409

Forthcoming Projects Peer Review Panel (PPRP) meeting The next meeting of the Projects Peer Review Panel (PPRP) will take place at Council  

E-Print Network (OSTI)

Forthcoming Projects Peer Review Panel (PPRP) meeting The next meeting of the Projects Peer Review 2012 The Panel will be reviewing 2 project proposals and 15 PRD applications. Due to the large number of PRD applications being reviewed there will be no open presentations for PRDs. Members of the science

410

Ceramic tube seals cut heat loss, achieve six month payback  

SciTech Connect

The methane reformer at the Celanese Chemical Company's Bishop, TX plant operates at approximately 1900/sup 0/F. The reformer has 32 tubes (9'' diameter) that pass through the firebox. Openings around the tubes measure 11'' in diameter to accommodate horizontal and vertical thermal expansion and movement as well as to facilitate tube removal. The gaps around the tubes permitted cool air to be drawn into the firebox (caused by slight negative pressure) and also allowed radiant heat to escape causing the reformer to operate at a lower than desired level of thermal efficiency. Celanese contracted to retrofit the old rigid firebrick roof in the methane reformer with a 10'' thick ceramic fiber module lining. The gaps around the tubes were sealed by using a special tube seal made from Nextel woven ceramic fiber fabric, a 1984 CHEMICAL PROCESSING Vaaler Award winner (Mid-November 1984, p.52). The Nextel fabric used in this application is a heat resistant textile that has a continuous use temperature of 2200/sup 0/F - well above the 1900/sup 0/F operating temperature of the reformer. The tube seals have been working exactly as intended, verified by observation through inspection ports. Temperatures in the penthouse area above the roof dropped from 240/sup 0/F to 150/sup 0/F. The reduction in heat losses has been attributed to the elimination of the gaps around each tube by the seals and to the improved K-factor of the ceramic module lining. The tube seals have paid for themselves within six months of installation. At that time, the seal boots were inspected and showed no signs of wear. With these results, the improved efficiency of the methane reformer promises to yield additional economic benefits.

Not Available

1985-11-01T23:59:59.000Z

411

Rotary magnetic heat pump  

DOE Patents (OSTI)

A rotary magnetic heat pump constructed without flow seals or segmented rotor accomplishes recuperation and regeneration by using split flow paths. Heat exchange fluid pumped through heat exchangers and returned to the heat pump splits into two flow components: one flowing counter to the rotor rotation and one flowing with the rotation. 5 figs.

Kirol, L.D.

1987-02-11T23:59:59.000Z

412

Application of a panel method to hydrodynamics of underwater vehicles  

SciTech Connect

A low-order singularity panel method based on Green`s formulation is used to predict the hydrodynamics characteristics of underwater vehicles. The low-order modeling employs constant strength sources and doublets, and the body surface is modeled by quadrilaterals. The method is first applied to predicting the force and moment coefficients of underwater vehicles for the body-alone and finned configurations. Hydrodynamic coefficients of added mass and added moment of inertia are also calculated by modifying the code. Results for several two and three-dimensional bodies show the usefulness of the method for predicting the added mass and added moment of inertia.

Sahin, I. [Western Michigan Univ., Kalamazoo, MI (United States); Crane, J.W.; Watson, K.P. [Naval Surface Warfare Center, Panama City, FL (United States)

1994-12-31T23:59:59.000Z

413

DOE Hydrogen and Fuel Cell Activities Panel Discussion  

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

Energy Energy 1 DOE Hydrogen and Fuel Cell Activities Panel Discussion Dr. Sunita Satyapal Chief Engineer & Deputy Program Manager Fuel Cell Technologies Program United States Department of Energy SAE World Congress SAE World Congress April 15, 2010 April 15, 2010 U. S. Department of Energy 2 2 Technology Barriers* Economic & Institutional Barriers Fuel Cell Cost & Durability Targets*: Vehicles: $30 per kW, 5,000-hr durability Stationary Systems: $750 per kW, 40,000-hr durability Safety, Codes & Standards Development Domestic Manufacturing & Supplier Base Public Awareness & Acceptance Hydrogen Supply & Delivery Infrastructure Hydrogen Cost Target: $2 - 3 /gge, delivered Key Challenges Technology Validation: Technologies must

414

Thulium-170 heat source  

SciTech Connect

An isotopic heat source is formed using stacks of thin individual layers of a refractory isotopic fuel, preferably thulium oxide, alternating with layers of a low atomic weight diluent, preferably graphite. The graphite serves several functions: to act as a moderator during neutron irradiation, to minimize bremsstrahlung radiation, and to facilitate heat transfer. The fuel stacks are inserted into a heat block, which is encased in a sealed, insulated and shielded structural container. Heat pipes are inserted in the heat block and contain a working fluid. The heat pipe working fluid transfers heat from the heat block to a heat exchanger for power conversion. Single phase gas pressure controls the flow of the working fluid for maximum heat exchange and to provide passive cooling.

Walter, C.E.; Van Konynenburg, R.; VanSant, J.H.

1990-09-06T23:59:59.000Z

415

Thulium-170 heat source  

DOE Patents (OSTI)

An isotopic heat source is formed using stacks of thin individual layers of a refractory isotopic fuel, preferably thulium oxide, alternating with layers of a low atomic weight diluent, preferably graphite. The graphite serves several functions: to act as a moderator during neutron irradiation, to minimize bremsstrahlung radiation, and to facilitate heat transfer. The fuel stacks are inserted into a heat block, which is encased in a sealed, insulated and shielded structural container. Heat pipes are inserted in the heat block and contain a working fluid. The heat pipe working fluid transfers heat from the heat block to a heat exchanger for power conversion. Single phase gas pressure controls the flow of the working fluid for maximum heat exchange and to provide passive cooling.

Walter, Carl E. (Pleasanton, CA); Van Konynenburg, Richard (Livermore, CA); VanSant, James H. (Tracy, CA)

1992-01-01T23:59:59.000Z

416

Heat Treating Apparatus  

DOE Patents (OSTI)

Apparatus for heat treating a heat treatable material including a housing having an upper opening for receiving a heat treatable material at a first temperature, a lower opening, and a chamber therebetween for heating the heat treatable material to a second temperature higher than the first temperature as the heat treatable material moves through the chamber from the upper to the lower opening. A gas supply assembly is operatively engaged to the housing at the lower opening, and includes a source of gas, a gas delivery assembly for delivering the gas through a plurality of pathways into the housing in countercurrent flow to movement of the heat treatable material, whereby the heat treatable material passes through the lower opening at the second temperature, and a control assembly for controlling conditions within the chamber to enable the heat treatable material to reach the second temperature and pass through the lower opening at the second temperature as a heated material.

De Saro, Robert (Annandale, NJ); Bateman, Willis (Sutton Colfield, GB)

2002-09-10T23:59:59.000Z

417

Radiant cooling research scoping study  

E-Print Network (OSTI)

greenhouse gas emissions relative to a code-compliant design. Principal strategies included first optimizing building envelope and lighting

Moore, Timothy; Bauman, Fred; Huizenga, Charlie

2006-01-01T23:59:59.000Z

418

Radiant cooling research scoping study  

E-Print Network (OSTI)

or supply-water temperature control failure, most designscontrol is almost entirely independent of ventilation supply air temperature.

Moore, Timothy; Bauman, Fred; Huizenga, Charlie

2006-01-01T23:59:59.000Z

419

The Reality of Solar Panels at 50% Cost | Department of Energy  

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

The Reality of Solar Panels at 50% Cost The Reality of Solar Panels at 50% Cost The Reality of Solar Panels at 50% Cost August 3, 2010 - 12:01pm Addthis Dr. Arun Majumdar Dr. Arun Majumdar Former Director, Advanced Research Projects Agency - Energy Last week, residents in the Baltimore-Washington area experienced their 42nd day of 90+ degree temperatures this year. Wouldn't it be nice to capture more of that intense sunlight and convert it into electricity? Modern photovoltaic cells (more commonly known as solar panels) were invented in the 1950s at Bell Laboratories. But despite the passage of over fifty years, solar energy's full potential has yet to be tapped due in part to the cost of actually putting the pieces of a solar panel together -- installing solar panels still far exceeds the cost of using traditional

420

Thermoelectric heat exchange element  

DOE Patents (OSTI)

A thermoelectric heat exchange module includes a first substrate including a heat receptive side and a heat donative side and a series of undulatory pleats. The module may also include a thermoelectric material layer having a ZT value of 1.0 or more disposed on at least one of the heat receptive side and the heat donative side, and an electrical contact may be in electrical communication with the thermoelectric material layer.

Callas, James J. (Peoria, IL); Taher, Mahmoud A. (Peoria, IL)

2007-08-14T23:59:59.000Z

Note: This page contains sample records for the topic "heat radiant panels" 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

Thermal Performance of Exterior Insulation and Finish Systems Containing Vacuum Insulation Panels  

SciTech Connect

A high-performance wall system is under development to improve wall thermal performance to a level of U-factor of 0.19 W/(m2 K) (R-30 [h ft2 F]/Btu) in a standard wall thickness by incorporating vacuum insulation panels (VIPs) into an exterior insulation finish system (EIFS). Such a system would be applicable to new construction and will offer a solution to more challenging retrofit situations as well. Multiple design options were considered to balance the need to protect theVIPs during construction and building operation, while minimizing heat transfer through the wall system. The results reported here encompass an indepth assessment of potential system performances including thermal modeling, detailed laboratory measurements under controlled conditions on the component, and system levels according to ASTM C518 (ASTM 2010). The results demonstrate the importance of maximizing the VIP coverage over the wall face. The results also reveal the impact of both the design and execution of system details, such as the joints between adjacent VIPs. The test results include an explicit modeled evaluation of the system performance in a clear wall.

Childs, Kenneth W [ORNL; Stovall, Therese K [ORNL; Biswas, Kaushik [ORNL; Carbary, Lawrence D [Dow Corning Corporation, Midland, MI

2013-01-01T23:59:59.000Z

422

Use of bark-derived pyrolysis oils ass a phenol substitute in structural panel adhesives  

SciTech Connect

The main objective of this program was to pilot the world's first commercial-scale production of an acceptable phenol formaldehyde (PF) resin containing natural resin (NR) ingredients, for use as an adhesive in Oriented-Strand Board (OSB) and plywood panel products. Natural Resin products, specifically MNRP are not lignin ''fillers''. They are chemically active, natural phenolics that effectively displace significant amounts of phenol in PF resins, and which are extracted from bark-derived and wood-derived bio-oils. Other objectives included the enhancement of the economics of NR (MNRP) production by optimizing the production of certain Rapid Thermal Processing (RTP{trademark}) byproducts, particularly char and activated carbon. The options were to activate the char for use in waste-water and/or stack gas purification. The preliminary results indicate that RTP{trademark} carbon may ultimately serve as a feedstock for activated carbon synthesis, as a fuel to be used within the wood product mill, or a fuel for an electrical power generating facility. Incorporation of the char as an industrial heat source for use in mill operations was L-P's initial intention for the carbon, and was also of interest to Weyerhaeuser as they stepped into in the project.

Louisiana Pacific Corp

2004-03-01T23:59:59.000Z

423

Heat Integrate Heat Engines in Process Plants  

E-Print Network (OSTI)

and refrigeration systems. In many instances these real heat engines may appear as a complex process consisting of flash vessels, heat exchangers, compressors, furnaces, etc. See Figure 18a, which shows a simplified diagram of a "steam Rankine cycle." How... and rejection profiles of the real machine. For example, the heat acceptance and re jection profiles for the steam Rankine cycle shown in Figure 18a have been drawn on T,H coordinates in Figure 18b. Thus providing we know the heat acceptance and rejection...

Hindmarsh, E.; Boland, D.; Townsend, D. W.

424

E-Print Network 3.0 - automobile front panel Sample Search Results  

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

Search Powered by Explorit Topic List Advanced Search Sample search results for: automobile front panel Page: << < 1 2 3 4 5 > >> 1 FUTURES OF AUTOMOBILE INDUSTRY AND...

425

Regulation and Measuring Cost-Efficiency with Panel Data Models: Application to Electricity Distribution Utilities  

Science Journals Connector (OSTI)

This paper examines the performance of panel data models in measuring cost-efficiency of electricity distribution utilities. Different cost frontier models are applied to a sample...

Mehdi Farsi; Massimo Filippini

2004-08-01T23:59:59.000Z

426

Optimal design of actively cooled panels for hypersonic vehicles: A combined  

E-Print Network (OSTI)

Optimal design of actively cooled panels for hypersonic vehicles: A combined materials, Irvine The design of materials for the thermo-structural protection of fully reus- able hypersonic

Ponce, V. Miguel

427

Developement of a digitally controlled low power single phase inverter for grid connected solar panel.  

E-Print Network (OSTI)

?? The work consists in developing a power conversion unit for solar panel connected to the grid. This unit will be a single phase inverter… (more)

Marguet, Raphael

2010-01-01T23:59:59.000Z

428

E-Print Network 3.0 - advisory panel meeting Sample Search Results  

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

that meets throughout the year. Recommendations from the Independent... Review Panel and Peer Review Group members. The Independent Scientific ... Source: Northwest Power Planning...

429

E-Print Network 3.0 - amorphous selenium flat-panel Sample Search...  

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

films with near-single-crystalline quality and high carrier mobility Summary: , such as solar cells and flat-panel displays, our ACSi technology promises to fundamentally...

430

E-Print Network 3.0 - amorphous silicon flat-panel Sample Search...  

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

with the low cost of amorphous and polycrystalline silicon films on non... , such as solar cells and flat-panel displays, our ACSi technology promises to fundamentally...

431

Annual Muslim Studies Program Conference Introduction, panel schedule and presenter biographical statements  

E-Print Network (OSTI)

: Essentialism and Resistance" 12:00-12:45 Lunch 1:00-2:15 Panel 3 Sylvia Chan-Malik, "Of Bikinis and Burqas

432

The use of phase change materials in domestic heat pump and air-conditioning systems for short term storage: A review  

Science Journals Connector (OSTI)

Abstract Heat pumps for space heating and cooling are a mature and highly efficient technology that can take advantage of renewable energies. They can also provide energy savings by load shifting when they operate together with thermal energy storage (TES). This paper presents a literature review of TES systems using phase change materials (PCM) potentially applicable to domestic heat pumps used in residential and administrative buildings. The paper describes the systems proposed by the different authors and presents the main conclusions of the studies. The TES systems presented are not only used as energy storage to shift the load demand but also for other applications such as heat recovery or defrosting in air-conditioners. The PCM have the suitable melting temperature to work together with standard heat pumps in each application. Moreover, some systems where the heat pump is coupled to latent heat thermal energy storage (LHTES) units and other energy sources or where the TES system is incorporated in a radiant floor or air distribution system have also been included.

Pere Moreno; Cristian Solé; Albert Castell; Luisa F. Cabeza

2014-01-01T23:59:59.000Z

433

2 15.10.2013 Van D. BaxterVolker Weinmann Hybrid heat pump system as chance for the  

E-Print Network (OSTI)

pumps Condensing gas and oil boilers DHW tanks Solar panels Under floor heating Installation equipment assessment; 28 Nov 2010 - Current downward trend by changes in fuel mix (more gas and biomass, less fuel oil% 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 Typein% Gas condensing Gas non-condensing Oil

Oak Ridge National Laboratory

434

Heat transfer system  

DOE Patents (OSTI)

A heat transfer system for a nuclear reactor. Heat transfer is accomplished within a sealed vapor chamber which is substantially evacuated prior to use. A heat transfer medium, which is liquid at the design operating temperatures, transfers heat from tubes interposed in the reactor primary loop to spaced tubes connected to a steam line for power generation purposes. Heat transfer is accomplished by a two-phase liquid-vapor-liquid process as used in heat pipes. Condensible gases are removed from the vapor chamber through a vertical extension in open communication with the chamber interior.

McGuire, Joseph C. (Richland, WA)

1982-01-01T23:59:59.000Z

435

Wound tube heat exchanger  

DOE Patents (OSTI)

What is disclosed is a wound tube heat exchanger in which a plurality of tubes having flattened areas are held contiguous adjacent flattened areas of tubes by a plurality of windings to give a double walled heat exchanger. The plurality of windings serve as a plurality of effective force vectors holding the conduits contiguous heat conducting walls of another conduit and result in highly efficient heat transfer. The resulting heat exchange bundle is economical and can be coiled into the desired shape. Also disclosed are specific embodiments such as the one in which the tubes are expanded against their windings after being coiled to insure highly efficient heat transfer.

Ecker, Amir L. (Duncanville, TX)

1983-01-01T23:59:59.000Z

436

Heat Exchangers for Solar Water Heating Systems | Department of Energy  

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

Heat Exchangers for Solar Water Heating Systems Heat Exchangers for Solar Water Heating Systems Heat Exchangers for Solar Water Heating Systems May 30, 2012 - 3:40pm Addthis Image of a heat exchanger. | Photo from iStockphoto.com Image of a heat exchanger. | Photo from iStockphoto.com Solar water heating systems use heat exchangers to transfer solar energy absorbed in solar collectors to the liquid or air used to heat water or a space. Heat exchangers can be made of steel, copper, bronze, stainless steel, aluminum, or cast iron. Solar heating systems usually use copper, because it is a good thermal conductor and has greater resistance to corrosion. Types of Heat Exchangers Solar water heating systems use three types of heat exchangers: Liquid-to-liquid A liquid-to-liquid heat exchanger uses a heat-transfer fluid that

437

Geothermal Heat Pumps  

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

The Geothermal Technologies Office focuses only on electricity generation. For additional information about geothermal heating and cooling and ground source heat pumps, please visit the U.S. Department of Energy (DOE)'s Buildings Technologies Office.

438

HEAT TRANSFER FLUIDS  

E-Print Network (OSTI)

The choice of heat transfer fluids has significant effects on the performance, cost, and reliability of solar thermal systems. In this chapter, we evaluate existing heat transfer fluids such as oils and molten salts based ...

Lenert, Andrej

2012-01-01T23:59:59.000Z

439

Residential heating oil price  

Annual Energy Outlook 2012 (EIA)

heating oil price decreases The average retail price for home heating oil fell 6.3 cents from a week ago to 2.91 per gallon. That's down 1.10 from a year ago, based on the...

440

Residential heating oil price  

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

heating oil price decreases The average retail price for home heating oil fell 7.5 cents from a week ago to 2.84 per gallon. That's down 1.22 from a year ago, based on the...

Note: This page contains sample records for the topic "heat radiant panels" 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

Residential heating oil price  

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

heating oil price decreases The average retail price for home heating oil fell 7.6 cents from a week ago to 2.97 per gallon. That's down 1.05 from a year ago, based on the...

442

Residential heating oil price  

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

heating oil price decreases The average retail price for home heating oil fell 3.6 cents from a week ago to 3.04 per gallon. That's down 99.4 cents from a year ago, based on the...

443

MA HEAT Loan Overview  

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

Presents information on the success of Massachusetts's HEAT loan offerings and how the financing tool is funded.

444

Ductless Heat Pumps  

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

Water Heaters Showerheads Residential Weatherization Performance Tested Comfort Systems Ductless Heat Pumps New Construction Residential Marketing Toolkit Retail Sales...

445

Heat Pump Water Heaters  

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

Water Heaters Showerheads Residential Weatherization Performance Tested Comfort Systems Ductless Heat Pumps New Construction Residential Marketing Toolkit Retail Sales...

446

Solar heat receiver  

DOE Patents (OSTI)

A receiver is described for converting solar energy to heat a gas to temperatures from 700 to 900/sup 0/C. The receiver is formed to minimize impingement of radiation on the walls and to provide maximum heating at and near the entry of the gas exit. Also, the receiver is formed to provide controlled movement of the gas to be heated to minimize wall temperatures. The receiver is designed for use with gas containing fine heat absorbing particles, such as carbon particles.

Hunt, A.J.; Hansen, L.J.; Evans, D.B.

1982-09-29T23:59:59.000Z

447

Electric resistive space heating  

Science Journals Connector (OSTI)

The cost of heating residential buildings using electricity is compared to the cost employing gas or oil. (AIP)

David Bodansky

1985-01-01T23:59:59.000Z

448

FINAL REPORT WASTE PACKAGE MATERIALS PERFORMANCE PEER REVIEW PANEL  

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

REPORT REPORT WASTE PACKAGE MATERIALS PERFORMANCE PEER REVIEW PANEL FEBRUARY 28, 2002 This document is not an official copy and is for informational purposes only. Signature Page Preface Executive Summary TABLE OF CONTENTS 1. INTRODUCTION 1.1 Organization of the Peer Review 1.2 Objectives of the Review 1.3 Content of the Final Report 2. MAIN FINDINGS 2.1 Perspective 2.2 Overall Findings 2.3 Corrosion Degradation Modes 2.4 Higher or Lower Temperature Operating Modes 2.5 Long-Term Uniform Corrosion of Passive Metal 2.6 Alloy Specification and Comparison 2.7 Technical Issues to be Resolved 2.8 Organizational-Managerial Issues 3. SUMMARY OF DEGRADATION MODES AND CONTRIBUTING FACTORS 3.1 Introduction 3.2 Repository Conditions: Overview of Time, Temperature, Environment

449

Federal Utility Partnership Working Group - Utility Interconnection Panel  

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

WORKING GROUP - Utility Interconnection Panel M. Renee Jewell, Program/Energy Manager, & Contracting Officer, Forest Service (reneejewell@fs.fed.us) SCENARIO: Fed Agencies had Solar PV Projects To Connect with Utility in California * United States (US) Forest Service (FS) - 1 small Solar Photovoltaic (PV) project; and - 1 small Renewable project (Solar PV) exporting energy to grid. * U.S. National Park Service (NPS) - 24 Small Solar Photovoltaic projects. * U.S. Dept. of Veterans Affairs (VA) - 6 Renewable generation projects of different sizes. FS Region 5 (California) - Solar Photovoltaic Installations Solar PV Project @ Mono Lake Visitor Center (Inyo NF) Solar PV Project (net exporter) @ San Dimas Technology and Development Center SITUATION - Utility Wanted Feds to Sign Its

450

Insurance demand and country risks: A nonlinear panel data analysis  

Science Journals Connector (OSTI)

Abstract This paper investigates the impact of country risks, including political, financial, and economic risks, on the income elasticity of insurance demand. Using the panel smooth transition regression model, we find that there is a significant regime-switching effect concerning the impact of country risks on the income elasticity of insurance demand. A full-sample analysis shows that the income elasticity of insurance demand decreases when country risks diminish. In a subsample analysis based on income level, legal origin, and restriction on banks' participation in insurance activities, we find that the elasticity diminishes in general when economic risk drops. When political risk is lower, the elasticity decreases in countries with high-income, common law origin, and insurance activities permitted by banks, whereas a clear pattern cannot be identified in the case of financial risk.

Chien-Chiang Lee; Yi-Bin Chiu; Chi-Hung Chang

2013-01-01T23:59:59.000Z

451

Independent Scientific Review Panel for the Northwest Power and Conservation Council  

E-Print Network (OSTI)

by the Bonneville Power Administration (Bonneville). The Independent Scientific Review Panel (ISRP) and peer reviewIndependent Scientific Review Panel for the Northwest Power and Conservation Council 851 SW 6 th to the Northwest Power Act directed the Northwest Power and Conservation Council (Council) to appoint an 11-member

452

Lessons learned from the Three Mile Island Unit 2 Advisory Panel  

SciTech Connect

In response to public concern about the cleanup of the Three Mile Island, Unit 2 (TMI-2) facility after an accident on March 28, 1979 involving a loss of reactor coolant and subsequent damage to the reactor fuel, twelve citizens were asked to serve on an independent Advisory Panel to consult with the Nuclear Regulatory Commission (NRC) on the decontamination and cleanup of the facility. The panel met 78 times over a period of thirteen years, holding public meetings in the vicinity of TMI-2 and meeting regularly with NRC Commissioners in Washington, DC. This report describes the results of a project designed to identify and describe the lessons learned from the Advisory Panel and place those lessons in the context of what we generally know about citizen advisory groups. A summary of the empirical literature on citizen advisory panels is followed by a brief history of the TMI-2 Advisory Panel. The body of the report contains the analysis of the lessons learned, preliminary conclusions about the effectiveness of the Panel, and implications for the NRC in the use of advisory panels. Data for the report include meeting transcripts and interviews with past and present Panel participants.

Lach, D.; Bolton, P.; Durbin, N. [Battelle Seattle Research Center, WA (United States); Harty, R. [Pacific Northwest Lab., Richland, WA (United States)

1994-08-01T23:59:59.000Z

453

Corporate Information and Computing Services Registration for cPanel web hosting service  

E-Print Network (OSTI)

Corporate Information and Computing Services Registration for cPanel web hosting service This will be your web-site address (URL). The name must identify the person or group clearly. For personal users) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - The following account has been created on the cPanel web manager service: Username: _____________________ Space

Martin, Stephen John

454

Milking Diatoms for Sustainable Energy: Biochemical Engineering versus Gasoline-Secreting Diatom Solar Panels  

Science Journals Connector (OSTI)

Milking Diatoms for Sustainable Energy: Biochemical Engineering versus Gasoline-Secreting Diatom Solar Panels ... In this communication, we propose ways of harvesting oil from diatoms, using biochemical engineering and also a new solar panel approach that utilizes genomically modifiable aspects of diatom biology, offering the prospect of “milking” diatoms for sustainable energy by altering them to actively secrete oil products. ...

T. V. Ramachandra; Durga Madhab Mahapatra; Karthick B; Richard Gordon

2009-06-02T23:59:59.000Z

455

Review of the Projects Peer Review Panel and the Project Research and Development Scheme Summary Report  

E-Print Network (OSTI)

Review of the Projects Peer Review Panel and the Project Research and Development Scheme Summary Peer Review Panel (PPRP) process and the Project Research and Development (PRD) scheme to develop to funding can sometimes be too long with some delays occurring after the peer review process; Proposals

456

Propagating Uncertainty in Solar Panel Performance for Life Cycle Modeling in Early Stage Design  

E-Print Network (OSTI)

Propagating Uncertainty in Solar Panel Performance for Life Cycle Modeling in Early Stage Design. This work is conducted in the context of an amorphous photovoltaic (PV) panel, using data gathered from the National Solar Radiation Database, as well as realistic data collected from an experimental hardware setup

Yang, Maria

457

Building on a Decade of Accomplishments Report of the 2010 Blue Ribbon Panel on Genomics  

E-Print Network (OSTI)

Building on a Decade of Accomplishments Report of the 2010 Blue Ribbon Panel on Genomics Division of Microbiology and Infectious Diseases, Genomics Programs National Institute of Allergy and Infectious Diseases Blue Ribbon Panel on Genomics Division of Microbiology and Infectious Diseases, Genomics Programs

Levin, Judith G.

458

PANEL: HTML: POISON OR PANACEA? Moderator: Robert Glushko, Passage Systems (USA)  

E-Print Network (OSTI)

PANEL: HTML: POISON OR PANACEA? Moderator: Robert Glushko, Passage Systems (USA) Panel: Dale Dougherty, O'Reilly & Associates (USA) Eliot Kimber, Passage Systems (USA) Antoine Rizk, Euroclid (France) Daniel Russell, Apple Computer (USA) Kent Summers, Electronic Book Technologies (USA) Many people

Glushko, Robert J.

459

Liquid heat capacity lasers  

DOE Patents (OSTI)

The heat capacity laser concept is extended to systems in which the heat capacity lasing media is a liquid. The laser active liquid is circulated from a reservoir (where the bulk of the media and hence waste heat resides) through a channel so configured for both optical pumping of the media for gain and for light amplification from the resulting gain.

Comaskey, Brian J. (Walnut Creek, CA); Scheibner, Karl F. (Tracy, CA); Ault, Earl R. (Livermore, CA)

2007-05-01T23:59:59.000Z

460

Heat Transfer Guest Editorial  

E-Print Network (OSTI)

Journal of Heat Transfer Guest Editorial We are indeed delighted in bringing out this special issue was showcased in diverse areas such as traditional heat and mass transfer, lab-on-chip, sensors, biomedical applica- tions, micromixers, fuel cells, and microdevices. Selected papers in the field of heat transfer

Kandlikar, Satish

Note: This page contains sample records for the topic "heat radiant panels" 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

Acoustic Heating Peter Ulmschneider  

E-Print Network (OSTI)

Acoustic Heating Peter Ulmschneider lnstitut fiir Theoretische Astrophysik der Universitat waves are a viable and prevalent heating mechanism both in early- and in late-type stars. Acoustic heating appears to be a dominant mechanism for situations where magnetic fields are weak or absent

Ulmschneider, Peter

462

Ammoniated salt heat pump  

SciTech Connect

A thermochemical heat pump/energy storage system using liquid ammoniate salts is described. The system, which can be used for space heating or cooling, provides energy storage for both functions. The bulk of the energy is stored as chemical energy and thus can be stored indefinitely. The system is well suited to use with a solar energy source or industrial waste heat.

Haas, W.R.; Jaeger, F.J.; Giordano, T.J.

1981-01-01T23:59:59.000Z

463

Pioneering Heat Pump Project  

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

Project objectives: To install and monitor an innovative WaterFurnace geothermal system that is technologically advanced and evolving; To generate hot water heating from a heat pump that uses non-ozone depleting refrigerant CO2. To demonstrate the energy efficiency of this system ground source heat pump system.

464

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

SciTech Connect

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

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

2011-01-01T23:59:59.000Z

465

Home Heating | Department of Energy  

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

Home Heating Everything you need to know about home heating, including how heating systems work, the different types on the market and proper maintenance. Read more Thermostats...

466

Water Heating | Department of Energy  

Energy Savers (EERE)

Energy Saver Water Heating Water Heating Infographic: Water Heaters 101 Infographic: Water Heaters 101 Everything you need to know about saving money on water heating costs....

467

DOE Completes Disposal Operations In Panel 5 of the WIPP Underground |  

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

Disposal Operations In Panel 5 of the WIPP Disposal Operations In Panel 5 of the WIPP Underground DOE Completes Disposal Operations In Panel 5 of the WIPP Underground August 15, 2011 - 12:00pm Addthis Media Contact Deb Gill www.wipp.energy.gov 575-234-7270 CARLSBAD, N.M. - The U.S. Department of Energy (DOE) announced that disposal operations in Panel 5 of the Waste Isolation Pilot Plant (WIPP) underground repository are complete. Last month, the final contact-handled transuranic (CH-TRU) waste shipment was emplaced in the panel, which took just over two years to fill. "All TRU waste management employees at WIPP and at the generator sites deserve the credit for this accomplishment," National TRU Program Director J.R. Stroble said. "It is through their dedication to performing their jobs safely, compliantly and timely that WIPP and the TRU Waste

468

DOE Completes Disposal Operations In Panel 5 of the WIPP Underground |  

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

DOE Completes Disposal Operations In Panel 5 of the WIPP DOE Completes Disposal Operations In Panel 5 of the WIPP Underground DOE Completes Disposal Operations In Panel 5 of the WIPP Underground August 15, 2011 - 12:00pm Addthis Media Contact Deb Gill www.wipp.energy.gov 575-234-7270 CARLSBAD, N.M. - The U.S. Department of Energy (DOE) announced that disposal operations in Panel 5 of the Waste Isolation Pilot Plant (WIPP) underground repository are complete. Last month, the final contact-handled transuranic (CH-TRU) waste shipment was emplaced in the panel, which took just over two years to fill. "All TRU waste management employees at WIPP and at the generator sites deserve the credit for this accomplishment," National TRU Program Director J.R. Stroble said. "It is through their dedication to performing

469

New GE Plant to Produce Thin Film PV Solar Panels Based on NREL Technology  

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

New GE Plant to Produce Thin Film PV Solar Panels Based on NREL New GE Plant to Produce Thin Film PV Solar Panels Based on NREL Technology New GE Plant to Produce Thin Film PV Solar Panels Based on NREL Technology April 22, 2011 - 10:17am Addthis Photo courtesy of General Electric Photo courtesy of General Electric Minh Le Minh Le Program Manager, Solar Program Earlier this month, General Electric announced plans to enter the global marketplace for solar photovoltaic (PV) panels in a big way - and to do it, they will be using technology pioneered at the Department of Energy's National Renewable Energy Lab (NREL). The record-breaking Cadmium-Telluride (CdTe) thin film photovoltaic technology GE has chosen for its solar panels was originally developed more than a decade ago by a team of scientists led by NREL's Xuanzhi Wu, and

470

Residential Heating Oil Prices  

Gasoline and Diesel Fuel Update (EIA)

This chart highlights residential heating oil prices for the current and This chart highlights residential heating oil prices for the current and past heating season. As you can see, prices have started the heating season, about 40 to 50 cents per gallon higher than last year at this time. The data presented are from EIA's State Heating Oil and Propane Program. We normally collect and publish this data twice a month, but given the low stocks and high prices, we started tracking the prices weekly. These data will also be used to determine the price trigger mechanism for the Northeast Heating Oil Reserve. The data are published at a State and regional level on our web site. The slide is to give you some perspective of what is happening in these markets, since you probably will get a number of calls from local residents about their heating fuels bills

471

Active microchannel heat exchanger  

DOE Patents (OSTI)

The present invention is an active microchannel heat exchanger with an active heat source and with microchannel architecture. The microchannel heat exchanger has (a) an exothermic reaction chamber; (b) an exhaust chamber; and (c) a heat exchanger chamber in thermal contact with the exhaust chamber, wherein (d) heat from the exothermic reaction chamber is convected by an exothermic reaction exhaust through the exhaust chamber and by conduction through a containment wall to the working fluid in the heat exchanger chamber thereby raising a temperature of the working fluid. The invention is particularly useful as a liquid fuel vaporizer and/or a steam generator for fuel cell power systems, and as a heat source for sustaining endothermic chemical reactions and initiating exothermic reactions.

Tonkovich, Anna Lee Y. (Pasco, WA) [Pasco, WA; Roberts, Gary L. (West Richland, WA) [West Richland, WA; Call, Charles J. (Pasco, WA) [Pasco, WA; Wegeng, Robert S. (Richland, WA) [Richland, WA; Wang, Yong (Richland, WA) [Richland, WA

2001-01-01T23:59:59.000Z

472

Nanofluid heat capacities  

Science Journals Connector (OSTI)

Significant increases in the heat capacity of heat transfer fluids are needed not only to reduce the costs of liquid heating and cooling processes but also to bring clean energy producing technologies like concentrating solar power (CSP) to price parity with conventional energy generation. It has been postulated that nanofluids could have higher heat capacities than conventional fluids. In this work nano- and micron-sized particles were added to five base fluids (poly-? olefin mineral oil ethylene glycol a mixture of water and ethylene glycol and calcium nitrate tetrahydrate) and the resulting heat capacities were measured and compared with those of the neat base fluids and the weighted average of the heat capacities of the components. The particles used were inert metals and metal oxides that did not undergo any phase transitions over the temperature range studied. In the nanofluids studied here we found no increase in heat capacity upon the addition of the particles larger than the experimental error.

Anne K. Starace; Judith C. Gomez; Jun Wang; Sulolit Pradhan; Greg C. Glatzmaier

2011-01-01T23:59:59.000Z

473

A model for improvement of water heating heat exchanger designs for residential heat pump water heaters.  

E-Print Network (OSTI)

??Heat pump water heaters are a promising technology to reduce energy use and greenhouse gas emissions. A key component is the water heating heat exchanger.… (more)

Weerawoot, Arunwattana

2010-01-01T23:59:59.000Z

474

PERFORMANCE OF A STIRLING ENGINE POWERED HEAT ACTIVATED HEAT PUMP  

E-Print Network (OSTI)

PERFORMANCE OF A STIRLING ENGINE POWERED HEAT ACTIVATED HEAT PUMP W. D. C. Richards and W. L. Auxer General Electric Company Space Division King of Prussia, Pa. ABSTRACT A heat activated heat pump (HAHP for space heating since it directly utilizes the engine waste heat in addition to the energy obtained

Oak Ridge National Laboratory

475

Draft Memorandum to the Department on the Congressional Advisory Panel on the Governance of the Nuclear Security Enterprise  

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

Draft Memorandum to the Department on the Congressional Advisory Panel on the Governance of the Nuclear Security Enterprise

476

CERN News - A major contract has been signed for the supply of solar panels derived from CERN technology  

E-Print Network (OSTI)

CERN News - A major contract has been signed for the supply of solar panels derived from CERN technology

CERN Video Productions; Marion Viguier

2012-01-01T23:59:59.000Z

477

Real Time Selective Harmonic Minimization for Multilevel Inverters Connected to Solar Panels Using Artificial Neural Network Angle Generation  

E-Print Network (OSTI)

Real Time Selective Harmonic Minimization for Multilevel Inverters Connected to Solar Panels Using varying DC input sources. Five 195 W solar panels were used as the DC source for each full bridge cells or solar panels and will consequently bring a voltage unbalance depending on the system dynamics

Tolbert, Leon M.

478

UBC Social Ecological Economic Development Studies (SEEDS) Student Report An Investigation Into Solar Panel Options For The New SUB  

E-Print Network (OSTI)

Into Solar Panel Options For The New SUB Henry Lo, Miguel Antonio University of British Columbia APSC261 the current status of the subject matter of a project/report". #12;i AN INVESTIGATION INTO SOLAR PANEL that has been done on solar panels as a renewable energy source and the feasibility of using it in the new

479

Economic Mass Producible Mirror Panels for Solar Concentrators G Johnston, G. Burgess, K. Lovegrove and A. Luzzi  

E-Print Network (OSTI)

Economic Mass Producible Mirror Panels for Solar Concentrators G Johnston, G. Burgess, K. Lovegrove to the success of all solar concentrators of this nature are cost effective and durable mirror panel components World Solar Congress 743 #12;Economic Mass Producible Mirror Panels for Solar Concentrators Johnston

480

Heat pump system  

DOE Patents (OSTI)

An air heating and cooling system for a building includes an expansion type refrigeration circuit and a vapor power circuit. The refrigeration circuit includes two heat exchangers, one of which is communicated with a source of indoor air from the building and the other of which is communicated with a source of air from outside the building. The vapor power circuit includes two heat exchangers, one of which is disposed in series air flow relationship with the indoor refrigeration circuit heat exchanger and the other of which is disposed in series air flow relationship with the outdoor refrigeration circuit heat exchanger. Fans powered by electricity generated by a vapor power circuit alternator circulate indoor air through the two indoor heat exchangers and circulate outside air through the two outdoor heat exchangers. The system is assembled as a single roof top unit, with a vapor power generator and turbine and compressor thermally insulated from the heat exchangers, and with the indoor heat exchangers thermally insulated from the outdoor heat exchangers.

Swenson, Paul F. (Shaker Heights, OH); Moore, Paul B. (Fedhaven, FL)

1983-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "heat radiant panels" 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

Geothermal direct-heat utilization assistance. Quarterly project progress report, April--June 1993  

SciTech Connect

Technical assistance was provided to 60 requests from 19 states. R&D progress is reported on: evaluation of lineshaft turbine pump problems, geothermal district heating marketing strategy, and greenhouse peaking analysis. Two presentations and one tour were conducted, and three technical papers were prepared. The Geothermal Progress Monitor reported: USGS Forum on Mineral Resources, Renewable Energy Tax Credits Not Working as Congress Intended, Geothermal Industry Tells House Panel, Newberry Pilot Project, and Low-Temperature Geothermal Resources in Nevada.

Lienau, P.

1993-06-01T23:59:59.000Z

482

Policies supporting Heat Pump Technologies  

E-Print Network (OSTI)

Policies supporting Heat Pump Technologies in Canada IEA Heat Pump Workshop London, UK November 13 in the world, with an average of 16,995 kilowatt-hours per annum. #12;Canada's Context for Heat Pumps Impacts avenues: Ground source heat pumps for cold climates (heating and cooling) Reversible air source heat

Oak Ridge National Laboratory

483

Fluidized bed heat treating system  

DOE Patents (OSTI)

Systems for heat treating materials are presented. The systems typically involve a fluidized bed that contains granulated heat treating material. In some embodiments a fluid, such as an inert gas, is flowed through the granulated heat treating medium, which homogenizes the temperature of the heat treating medium. In some embodiments the fluid may be heated in a heating vessel and flowed into the process chamber where the fluid is then flowed through the granulated heat treating medium. In some embodiments the heat treating material may be liquid or granulated heat treating material and the heat treating material may be circulated through a heating vessel into a process chamber where the heat treating material contacts the material to be heat treated. Microwave energy may be used to provide the source of heat for heat treating systems.

Ripley, Edward B; Pfennigwerth, Glenn L

2014-05-06T23:59:59.000Z

484

Flameless heat generator  

SciTech Connect

A heating device generates heat by working a liquid in a closed container with a rotating stack of finely perforate square plates and recovering the heat from the thus heated liquid. In one embodiment a stack of a multiplicity of flat square plates radially offset one from another is rotated in an oil bath in a container under an inner perforate non-rotating cover over which is a similar non-rotating cover that is imperforate. The thermal energy developed through the mechanical working of the liquid is transferred to the main liquid bath and is then removed, as for example, by circulating air or a liquid around the outside of the container with the thus heated air or liquid being used to heat a house or the like.

Leary, C. L.; Leary, G. C.

1983-12-13T23:59:59.000Z

485

Waste Heat Management Options: Industrial Process Heating Systems  

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

Heat Management Options Heat Management Options Industrial Process Heating Systems By Dr. Arvind C. Thekdi E-mail: athekdi@e3minc.com E3M, Inc. August 20, 2009 2 Source of Waste Heat in Industries * Steam Generation * Fluid Heating * Calcining * Drying * Heat Treating * Metal Heating * Metal and Non-metal Melting * Smelting, agglomeration etc. * Curing and Forming * Other Heating Waste heat is everywhere! Arvind Thekdi, E3M Inc Arvind Thekdi, E3M Inc 3 Waste Heat Sources from Process Heating Equipment * Hot gases - combustion products - Temperature from 300 deg. F. to 3000 deg.F. * Radiation-Convection heat loss - From temperature source of 500 deg. F. to 2500 deg. F. * Sensible-latent heat in heated product - From temperature 400 deg. F. to 2200 deg. F. * Cooling water or other liquids - Temperature from 100 deg. F. to 180 deg. F.

486

Mechanical Compression Heat Pumps  

E-Print Network (OSTI)

MECHANICAL COMPRESSION HEAT PUMPS Thomas-L. Apaloo and K. Kawamura Mycom Corporation, Los Angeles, California J. Matsuda, Mayekawa Mfg. Co., Tokyo, Japan ABSTRACT Mechanical compression heat pumping is not new in industrial applications.... In fact, industry history suggests that the theoretical concept was developed before 1825. Heat pump manufacturers gained the support of consultants and end-users when the energy crisis hit this country in 1973. That interest, today, has been...

Apaloo, T. L.; Kawamura, K.; Matsuda, J.

487

Sorption heat engines  

E-Print Network (OSTI)

For a simple free energy generating device - driven by thermal cycling and based on alternating adsorption and desorption - that has not been explicitly recognized as heat engine the name sorption heat engine is proposed. The mechanism is generally applicable to the fields of physics, chemistry, geology, and possibly, if relevant to the origin of life, biology. Four kinds of sorption heat engines are distinguished depending on the occurrence of changes in composition of the adsorbent or adsorbate during the thermal cycle.

Muller, A W J; Muller, Anthonie W. J.; Schulze-Makuch, Dirk

2005-01-01T23:59:59.000Z

488

Simple go/no-go test for subcritical damage in body armor panels  

SciTech Connect

The development of a simple test for subcritical damage in body armor panels using pressure-sensitive dye-indicator film has been performed and demonstrated effective. Measurements have shown that static indicator levels are accurately reproduced in dynamic loading events. Impacts from hard blunt impactors instrumented with an accelerometer and embedded force transducer were studied. Reliable correlations between the indicator film and instrumented impact force are shown for a range of impact energies. Force and acceleration waveforms with corresponding indicator film results are presented for impact events onto damaged and undamaged panels. We find that panel damage can occur at impact levels far below the National Institute of Justice acceptance test standard.

Fisher, Jason; Chimenti, D. E. [Center for NDE and Aerospace Engineering Department, Iowa State University, Ames, IA 50011 (United States)

2011-06-23T23:59:59.000Z

489

Beyond Control Panels: Direct Manipulation for Visual Analytics  

SciTech Connect

Information Visualization strives to provide visual representations through which users can think about and gain insight into information. By leveraging the visual and cognitive systems of humans, complex relationships and phenomena occurring within datasets can be uncovered by exploring information visually. Interaction metaphors for such visualizations are designed to enable users direct control over the filters, queries, and other parameters controlling how the data is visually represented. Through the evolution of information visualization, more complex mathematical and data analytic models are being used to visualize relationships and patterns in data – creating the field of Visual Analytics. However, the expectations for how users interact with these visualizations has remained largely unchanged – focused primarily on the direct manipulation of parameters of the underlying mathematical models. In this article we present an opportunity to evolve the methodology for user interaction from the direct manipulation of parameters through visual control panels, to interactions designed specifically for visual analytic systems. Instead of focusing on traditional direct manipulation of mathematical parameters, the evolution of the field can be realized through direct manipulation within the visual representation – where users can not only gain insight, but also interact. This article describes future directions and research challenges that fundamentally change the meaning of direct manipulation with regards to visual analytics, advancing the Science of Interaction.

Endert, Alexander; Bradel, Lauren; North, Chris

2013-07-19T23:59:59.000Z

490

Development of plastic front side panels for green cars  

Science Journals Connector (OSTI)

Lightweight design with thermoplastics is a robust approach in order to reduce the CO2 emission and fuel consumption. This paper reviews the role of plastics in the green concept of automobile and develops the design process for replacing steel front side panels, so called steel car fender, with plastic ones. Conceptual design, material selection, and design strategy in terms of strength, moldability, and assembility were proposed. Injection molding optimization was carried out in order to ensure the quality of the plastic fender under a certain manufacturing conditions such as the applied molding machine and auxiliary equipment. Prototype manufacturing was also implemented to verify the manufacturability and the feasibility of the development process of a plastic car fender. The weight of the plastic car fender is 1.15 kg, reducing 41% compared to the steel fender. Although the production cost of the plastic fender is just slightly cheaper than that of steel one due to the high cost of the special plastic, the benefits such as lightweight, recyclability, manufacturability and design flexibility are the potential and practical application of the thermoplastic to the green automotive industry for making exterior parts.

H.S. Park; X.P. Dang; A. Roderburg; B. Nau

2013-01-01T23:59:59.000Z

491

Microsoft PowerPoint - 15.1615_Cost Estimating Panel  

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

Industry Best Practices Industry Best Practices in Cost Estimating in Cost Estimating SM&A MCR, LLC U.S. COST Project Time & Cost Inc Project Time & Cost, Inc. * SM&A (Moderator) * SM&A (Moderator) - Michael R. Nosbisch, Vice President * MCR LLC MCR, LLC - Neal D. Hulkower, Vice President * U S Cost U.S. Cost - Wade L. Martin, Sr. Vice President * Project Time & Cost, Inc. Project Time & Cost, Inc. - Kenneth A. Roberts, Executive Vice President The Panel 2 15 March 2011 Modern Cost Estimating: A Work in Progress Neal D Hulkower Ph D Neal D. Hulkower, Ph.D. Vice President, Technical Planning d Q lit S t and Quality Support MCR, LLC "S-Curve" Value Percentile FY10$M 10% 516.81 20% 538.98 30% 557.85 Cumulative Chart .750 1.000 10,000 Trials Program Alpha 40% 575.48 50% 592.72 60% 609.70 70% 629.19 80%

492

Microsoft Word - Panel 5 Disposal Operations Complete.docx  

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

th th re s c th W se lo o s e U.S. D Carls Waste P.O. B Carls CARL hat disposa epository ar hipment wa "All T redit for this heir dedicat Waste Mana The W even dispo ong and can f the 6.2 m igned in 19 With d quivalent o Department bad Field Of e Isolation P Box 3090 bad, New M DOE in P LSBAD, N.M al operation re complete as emplace RU waste m s accomplis tion to perfo agement Pr WIPP unde sal rooms. n hold appr illion cubic 992, has be disposal op of about fou of Energy ffice Pilot Plant Mexico 88221 Fo E Comp anel 5 M., August 1 s in Panel 5 e. Last mo ed in the pa manageme shment," N orming thei rogram con rground is c Each disp roximately 1 feet of TRU en dispose perations in r football fie 1 or Immed pletes D of the W 15, 2011 - T 5 of the Wa nth, the fina nel, which t ent employe ational TRU

493

Combined Heat and Power  

Office of Environmental Management (EM)

energy costs and 31 emissions while also providing more resilient and reliable electric power and thermal energy 1 . CHP 32 systems combine the production of heat (for both...

494

Waste Heat Recovery  

Office of Environmental Management (EM)

DRAFT - PRE-DECISIONAL - DRAFT 1 Waste Heat Recovery 1 Technology Assessment 2 Contents 3 1. Introduction to the TechnologySystem ......

495

Solar Heating in Uppsala.  

E-Print Network (OSTI)

?? The housing corporation Uppsalahem has installed asolar heating system in the neighbourhood Haubitsen,which was renovated in 2011. This report examineshow much energy the solar… (more)

Blomqvist, Emelie; Häger, Klara

2012-01-01T23:59:59.000Z

496

HEATS: Thermal Energy Storage  

SciTech Connect

HEATS Project: The 15 projects that make up ARPA-E’s HEATS program, short for “High Energy Advanced Thermal Storage,” seek to develop revolutionary, cost-effective ways to store thermal energy. HEATS focuses on 3 specific areas: 1) developing high-temperature solar thermal energy storage capable of cost-effectively delivering electricity around the clock and thermal energy storage for nuclear power plants capable of cost-effectively meeting peak demand, 2) creating synthetic fuel efficiently from sunlight by converting sunlight into heat, and 3) using thermal energy storage to improve the driving range of electric vehicles (EVs) and also enable thermal management of internal combustion engine vehicles.

None

2012-01-01T23:59:59.000Z

497

Solar heating in Colombia.  

E-Print Network (OSTI)

?? This report describes the process of a thesis implemented in Colombia concerning solar energy. The project was to install a self-circulating solar heating system,… (more)

Skytt, Johanna

2012-01-01T23:59:59.000Z

498

Photovoltaic roof heat flux  

E-Print Network (OSTI)

Effect of building integrated photovoltaics on microclimateof a building's integrated-photovoltaics on heating a n dgaps for building- integrated photovoltaics, Solar Energy

Samady, Mezhgan Frishta

2011-01-01T23:59:59.000Z

499

Passive solar space heating  

SciTech Connect

An overview of passive solar space heating is presented indicating trends in design, new developments, performance measures, analytical design aids, and monitored building results.

Balcomb, J.D.

1980-01-01T23:59:59.000Z

500

Combined Heat & Power  

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

available today." -American Council for an Energy-Efficient Economy What is Combined Heat & Power (CHP)? Federal Utility Partnership Working Group May 7 - 8, 2014 Virginia...