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Note: This page contains sample records for the topic "radiant energy system" 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

Clouds and the Earth's Radiant Energy System (CERES): An Earth Observing System Experiment  

Science Conference Proceedings (OSTI)

Clouds and the Earth's Radiant Energy System (CERES) is an investigation to examine the role of cloud/radiation feedback in the Earth's climate system. The CERES broadband scanning radiometers are an improved version of the Earth Radiation Budget ...

Bruce A. Wielicki; Bruce R. Barkstrom; Edwin F. Harrison; Robert B. Lee III; G. Louis Smith; John E. Cooper

1996-05-01T23:59:59.000Z

2

Energy Basics: Radiant Heating  

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

very low heat capacity and have the quickest response time of any heating technology. More Information Visit the Energy Saver website for more information about radiant heating...

3

Energy Basics: Radiant Heating  

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

low heat capacity and have the quickest response time of any heating technology. More Information Visit the Energy Saver website for more information about radiant heating in homes...

4

Temporal Interpolation Methods for the Clouds and the Earth’s Radiant Energy System (CERES) Experiment  

Science Conference Proceedings (OSTI)

The Clouds and the Earth’s Radiant Energy System (CERES) is a NASA multisatellite measurement program for monitoring the radiation environment of the earth–atmosphere system. The CERES instrument was flown on the Tropical Rainfall Measuring ...

D. F. Young; P. Minnis; D. R. Doelling; G. G. Gibson; T. Wong

1998-06-01T23:59:59.000Z

5

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

6

Determination of Unfiltered Radiances from the Clouds and the Earth’s Radiant Energy System Instrument  

Science Conference Proceedings (OSTI)

A new method for determining unfiltered shortwave (SW), longwave (LW), and window radiances from filtered radiances measured by the Clouds and the Earth’s Radiant Energy System (CERES) satellite instrument is presented. The method uses ...

Norman G. Loeb; Kory J. Priestley; David P. Kratz; Erika B. Geier; Richard N. Green; Bruce A. Wielicki; Patricia O’Rawe Hinton; Sandra K. Nolan

2001-04-01T23:59:59.000Z

7

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.

8

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.

9

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

10

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

E-Print Network (OSTI)

Today energy sources are decreasing and saving energy conservation becomes more important. Therefore, it becomes an important investigative direction how to use reproducible energy sources in the HVAC field. The feasibility and necessity of using 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

11

The Clouds and the Earth's Radiant Energy System (CERES) Sensors and Preflight Calibration Plans  

Science Conference Proceedings (OSTI)

The Clouds and the Earth's Radiant Energy System (CERES) spacecraft sensors are designed to measure broadband earth-reflected solar shortwave (0.3–5 µm) and earth-emitted longwave (5– > 100 µm) radiances at the top of the atmosphere as part of ...

Robert B. Lee III; Bruce R. Barkstrom; G. Louis Smith; John E. Cooper; Leonard P. Kopia; R. Wes Lawrence; Susan Thomas; Dhirendra K. Pandey; Dominique A. H. Crommelynck

1996-04-01T23:59:59.000Z

12

Radiant Heating | Department of Energy  

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

heating because it eliminates duct losses. People with allergies often prefer radiant heat because it doesn't distribute allergens like forced air systems can. Hydronic...

13

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":""}]}

14

Twilight Irradiance Reflected by the Earth Estimated from Clouds and the Earth's Radiant Energy System (CERES) Measurements  

Science Conference Proceedings (OSTI)

The upward shortwave irradiance at the top of the atmosphere when the solar zenith angle is greater than 90° (twilight irradiance) is estimated from radiance measurements by the Clouds and the Earth's Radiant Energy System (CERES) instrument on ...

Seiji Kato; Norman G. Loeb

2003-08-01T23:59:59.000Z

15

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

Science Conference Proceedings (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

16

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

17

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":""}]}

18

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

19

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

20

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":""}]}

Note: This page contains sample records for the topic "radiant energy system" 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

Cooling energy measurements of houses with attics containing radiant barriers  

Science Conference Proceedings (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 with two reflective aluminum surfaces on a kraft paper base. The radiant barrier has the potential to reduce the radiant heat transfer component impinging on the fiberglass attic insulation. Working as a system in conjunction with an air space, the radiant barrier could theoretically block up to 95% of far-infrared radiation heat transfer. The results showed a savings in the cooling loads of 21% when the radiant barrier was laid on top of the attic fiberglass insulation and 13% with the radiant barrier attached to the underside of the roof trusses. The savings in electrical consumption was 17% and 9%, respectively.

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

1986-01-01T23:59:59.000Z

22

The Annual Cycle of Earth Radiation Budget from Clouds and the Earth’s Radiant Energy System (CERES) Data  

Science Conference Proceedings (OSTI)

The seasonal cycle of the Earth radiation budget is investigated by use of data from the Clouds and the Earth’s Radiant Energy System (CERES). Monthly mean maps of reflected solar flux and Earth-emitted flux on a 1° equal-angle grid are used for ...

Pamela E. Mlynczak; G. Louis Smith; David R. Doelling

2011-12-01T23:59:59.000Z

23

Radiant energy collector  

SciTech Connect

An electromagnetic energy collection device is provided which does not require a solar tracking capability. It includes an energy receiver positioned between two side walls which reflect substantially all incident energy received over a predetermined included angle directly onto the energy receiver.

Winston, Roland (Chicago, IL)

1977-01-11T23:59:59.000Z

24

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

25

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

26

Clouds and the Earth''s Radiant Energy System (CERES) Algorithm Theoretical Basis Document. Volume II-Geolocation, Calibration, and ERBE-Like Analyses (Subsystems 1-3)  

Science Conference Proceedings (OSTI)

The theoretical bases for the Release 1 algorithms that will be used to process satellite data for investigation of the Clouds and 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

27

Top-of-Atmosphere Direct Radiative Effect of Aerosols over the Tropical Oceans from the Clouds and the Earth's Radiant Energy System (CERES) Satellite Instrument  

Science Conference Proceedings (OSTI)

Nine months of the Clouds and the Earth's Radiant Energy System (CERES)/Tropical Rainfall Measuring Mission (TRMM) broadband fluxes combined with the TRMM visible infrared scanner (VIRS) high-resolution imager measurements are used to estimate ...

Norman G. Loeb; Seiji Kato

2002-06-01T23:59:59.000Z

28

Radiant vessel auxiliary cooling system  

DOE Patents (OSTI)

In a modular liquid-metal pool breeder reactor, a radiant vessel auxiliary cooling system is disclosed for removing the residual heat resulting from the shutdown of a reactor by a completely passive heat transfer system. A shell surrounds the reactor and containment vessel, separated from the containment vessel by an air passage. Natural circulation of air is provided by air vents at the lower and upper ends of the shell. Longitudinal, radial and inwardly extending fins extend from the shell into the air passage. The fins are heated by radiation from the containment vessel and convect the heat to the circulating air. Residual heat from the primary reactor vessel is transmitted from the reactor vessel through an inert gas plenum to a guard or containment vessel designed to contain any leaking coolant. The containment vessel is conventional and is surrounded by the shell.

Germer, John H. (San Jose, CA)

1987-01-01T23:59:59.000Z

29

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 with two reflective aluminum surfaces on a kraft paper base. The radiant barrier has the potential to reduce the radiant heat transfer component impinging on the fiberglass attic insulation. Working as a system in conjunction with an air space, the radiant barrier could theoretically block up to 95% of far-infrared radiation heat transfer. The experiment was conducted in three unoccupied research houses that are operated by ORNL. One house was used as the control house (no barrier was installed), while the other two were used to test the two different methods for installing the radiant barriers. In one house, the barrier was laid on top of the attic fiberglass batt insulation, and in the other house, the barrier was attached to the underside of the roof trusses. The attics of all three houses were insulated with kraft paper faced nominal R-19 fiberglass batt insulation. The results showed a savings in the cooling loads of 21% when the radiant barrier was laid on top of the attic fiberglass insulation and 13% with the radiant barrier attached to the underside of the roof trusses. The savings in electrical consumption was 17% and 9%, respectively. The electrical consumption data and the cooling load data indicated that the most effective way of installing the foil was to lay it on top of the fiberglass batt insulation. The radiant barriers reduced the measured peak ceiling heat fluxes by 39% for the case where the barrier was laid on top of the attic fiberglass insulation. The radiant barrier reduced the integrated heat flows from the attic to house by approximately 30-35% over a 7-day time period.

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

1986-01-01T23:59:59.000Z

30

Cloud Effects on the Meridional Atmospheric Energy Budget Estimated from Clouds and the Earth’s Radiant Energy System (CERES) Data  

Science Conference Proceedings (OSTI)

The zonal mean atmospheric cloud radiative effect, defined as the difference between the top-of-the-atmosphere (TOA) and surface cloud radiative effects, is estimated from 3 yr of Clouds and the Earth’s Radiant Energy System (CERES) data. The ...

Seiji Kato; Fred G. Rose; David A. Rutan; Thomas P. Charlock

2008-09-01T23:59:59.000Z

31

HVAC Equipment Design Options for Near-Zero-Energy Homes - Scoping Assessment of Radiant Panel Distribution System Options  

Science Conference Proceedings (OSTI)

Although the energy efficiency of heating, ventilating, and air-conditioning (HVAC) equipment has increased substantially in recent years, new approaches are needed to continue this trend. Conventional unitary equipment and system designs have matured to a point where cost-effective, dramatic efficiency improvements that meet near-zero-energy housing (NZEH) goals require a radical rethinking of opportunities to improve system performance. The large reductions in HVAC energy consumption necessary to support the NZEH goals require a systems-oriented analysis approach that characterizes each element of energy consumption, identifies alternatives, and determines the most cost-effective combination of options. In particular, HVAC equipment must be developed that addresses the range of special needs of NZEH applications in the areas of reduced HVAC and water heating energy use, humidity control, ventilation, uniform comfort, and ease of zoning. In FY05, ORNL conducted a scoping-level assessment of HVAC system options for NZEH homes (Baxter 2005). That report examined some twenty HVAC and water heating (HVAC/WH) systems in two 1800 ft2 houses--one constructed to Building America Research Benchmark standards and one a prototype NZEH. Both centrally ducted and two-zone systems were examined in that study. The highest scoring options using the ranking criteria described in that report were air-source and ground-source integrated heat pumps (IHP), and these were selected by DOE for further development. Among the feedback received to the FY05 report was a comment that systems using radiant panel (floor or ceiling) distribution options were not included among the system examined. This present report describes an assessment of a few such radiant panel systems under the same analysis and ranking criteria used in Baxter (2005). The rankings of the radiant system options reported herein are based on scoring by the team of building equipment researchers at ORNL. It is DOE's prerogative to revisit the criteria and obtain scoring from additional perspectives as part of its decision making process. If the criteria change, the ORNL team will be happy to re-score.

Baxter, Van David [ORNL

2007-06-01T23:59:59.000Z

32

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

Science Conference Proceedings (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

33

Experiment System Analysis of an Indirect Expansion Solar Assisted Water Source Heat Pump Radiant Floor Heating System  

Science Conference Proceedings (OSTI)

A solar assisted water source heat pump for Radiant Floor Heating (SWHP-RFH) experimental system with heat pipe vacuum tube solar collector as heating source and radiant floor as terminal device is proposed in the paper. The Mathematics Model of dynamic ... Keywords: solar energy, water source heat pump, radiant floor heating systems, system dynamic COP

Qu Shilin; Ma Fei; Liu Li; Yue Jie

2009-10-01T23:59:59.000Z

34

Angular Distribution Models for Top-of-Atmosphere Radiative Flux Estimation from the Clouds and the Earth’s Radiant Energy System Instrument on the Tropical Rainfall Measuring Mission Satellite. Part I: Methodology  

Science Conference Proceedings (OSTI)

Clouds and the Earth's Radiant Energy System (CERES) investigates the critical role that clouds and aerosols play in modulating the radiative energy flow within the Earth–atmosphere system. CERES builds upon the foundation laid by previous ...

Norman G. Loeb; Natividad Manalo-Smith; Seiji Kato; Walter F. Miller; Shashi K. Gupta; Patrick Minnis; Bruce A. Wielicki

2003-02-01T23:59:59.000Z

35

Radiant Barriers | Department of Energy  

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

Photo courtesy of Cellulose Insulation Manufacturers Association. Insulation Materials Spray foam insulation fills the nooks and crannies in the walls of this energy-efficient...

36

High intensity discharge lamp self-adjusting ballast system sensitive to the radiant energy or heat of the lamp  

SciTech Connect

This patent describes a self-adjusting ballast system for mercury vapor, high intensity discharge lamps having outputs of 100 watts or greater, comprising: a direct current source; a lamp circuit containing a high intensity discharge lamp; sensing means for sensing the radiant energy output of the lamp; a pulse width modulator which, in response to the output of the sensing means, varies the width of the pulses that power the lamp during warm-up of the lamp; a high frequency oscillator; a DC to AC converter that converts current from the direct source to pulses of alternating current for powering the lamp, the converter comprising: at least one switch for gating current to the lamp; a switch control means, responsive to the high frequency oscillator, for controlling the switch and controlling the frequency of the alternating current pulses that power the lamp; current sensing means for sensing the current being supplied to the lamp; and current control means for limiting the current through the lamp to a predetermined safe level when the current sensed by the current sensing means exceeds a reference value.

Kuhnel, D.S.; Ottenstein, S.A.

1987-07-21T23:59:59.000Z

37

Angular Distribution Models for Top-of-Atmosphere Radiative Flux Estimation from the Clouds and the Earth's Radiant Energy System Instrument on the Tropical Rainfall Measuring Mission Satellite. Part II: Validation  

Science Conference Proceedings (OSTI)

Top-of-atmosphere (TOA) radiative fluxes from the Clouds and the Earth's Radiant Energy System (CERES) are estimated from empirical angular distribution models (ADMs) that convert instantaneous radiance measurements to TOA fluxes. This paper ...

Norman G. Loeb; Konstantin Loukachine; Natividad Manalo-Smith; Bruce A. Wielicki; David F. Young

2003-12-01T23:59:59.000Z

38

Angular Distribution Models for Top-of-Atmosphere Radiative Flux Estimation from the Clouds and the Earth’s Radiant Energy System Instrument on the Terra Satellite. Part I: Methodology  

Science Conference Proceedings (OSTI)

The Clouds and Earth’s Radiant Energy System (CERES) provides coincident global cloud and aerosol properties together with reflected solar, emitted terrestrial longwave, and infrared window radiative fluxes. These data are needed to improve the ...

Norman G. Loeb; Seiji Kato; Konstantin Loukachine; Natividad Manalo-Smith

2005-04-01T23:59:59.000Z

39

Angular Distribution Models for Top-of-Atmosphere Radiative Flux Estimation from the Clouds and the Earth’s Radiant Energy System Instrument on the Terra Satellite. Part II: Validation  

Science Conference Proceedings (OSTI)

Errors in top-of-atmosphere (TOA) radiative fluxes from the Clouds and the Earth’s Radiant Energy System (CERES) instrument due to uncertainties in radiance-to-flux conversion from CERES Terra angular distribution models (ADMs) are evaluated ...

Norman G. Loeb; Seiji Kato; Konstantin Loukachine; Natividad Manalo-Smith; David R. Doelling

2007-04-01T23:59:59.000Z

40

Radiant Energy Power Source for Jet Aircraft  

DOE Green Energy (OSTI)

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

Note: This page contains sample records for the topic "radiant energy system" 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

Cooling-energy measurements of unoccupied single-family houses with attics containing radiant barriers  

Science Conference Proceedings (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 is a product with two reflective aluminum surfaces on a kraft paper base. The purpose of the radiant barrier is to reduce the radiant heat transfer component impinging on the fiberglass attic insulation. The radiant barrier works as a system in conjunction with an air space and can theoretically block up to 95% of far-infrared radiation heat transfer. The experiment was conducted in three unoccupied research houses that are operated by ORNL. Two variations on the installation of radiant barriers were studied. One house was used as the control house (no barrier was installed), while the other two were used to test the two different methods for installing the radiant barriers. In one house the barrier was laid on top of the attic fiberglass batt insulation, and in the other house, the barrier was attached to the underside of the roof trusses. The attics of all three houses were insulated with kraft-paper-faced R-19 fiberglass batt insulation. The results showed a savings in the cooling loads of 21% when the radiant barrier was laid on top of the attic fiberglass insulation and 13% with the radiant barrier attached to the underside of the roof trusses. The savings in electrical consumption were 17% and 9%, respectively. The electrical consumption data and the cooling load data indicate that the most effective way of installing the foil is to lay it on top of the fiberglass insulation. The radiant barriers reduced the measured peak ceiling heat fluxes by 39% for the case where the barrier was laid on top of the fiberglass insulation. The radiant barrier reduced the integrated heat flows from the attic to the house by approximately 30 to 35% over a 7-day time period.

Levins, W.P.; Karnitz, M.A.

1986-07-01T23:59:59.000Z

42

Analysis of annual thermal and moisture performance of radiant barrier systems  

Science Conference Proceedings (OSTI)

This report summarizes a project to model the annual thermal and moisture performance of radiant barrier systems installed in residential attics. A previously developed model for the thermal performance of attics with radiant barriers was modified to allow estimates of moisture condensation on the underside of radiant barriers that are laid directly on top of existing attic insulation. The model was partially validated by comparing its predictions of ceiling heat flows and moisture condensation with data and visual observations made during a field experiment with full-size houses near Knoxville, Tennessee. Since the model predictions were found to be in reasonable agreement with the experimental data, the models were used to estimate annual energy savings and moisture accumulation rates for a wide variety of climatic conditions. The models results have been used to identify locations where radiant barriers are cost effective and also where radiant barriers have potential for causing moisture problems. 58 refs., 20 figs., 32 tabs.

Wilkes, K.E.

1991-04-01T23:59:59.000Z

43

Analysis of annual thermal and moisture performance of radiant barrier systems  

Science Conference Proceedings (OSTI)

This report summarizes a project to model the annual thermal and moisture performance of radiant barrier systems installed in residential attics. A previously developed model for the thermal performance of attics with radiant barriers was modified to allow estimates of moisture condensation on the underside of radiant barriers that are laid directly on top of existing attic insulation. The model was partially validated by comparing its predictions of ceiling heat flows and moisture condensation with data and visual observations made during a field experiment with full-size houses near Knoxville, Tennessee. Since the model predictions were found to be in reasonable agreement with the experimental data, the models were used to estimate annual energy savings and moisture accumulation rates for a wide variety of climatic conditions. The model results have been used to identify locations where radiant barriers are cost effective and also where radiant barriers have potential for causing moisture problems. 58 refs., 20 figs., 32 tabs.

Wilkes, K.E. (Oak Ridge National Lab., TN (United States))

1991-08-01T23:59:59.000Z

44

Design and Experiments of a Solar Low-temperature Hot Water Floor Radiant Heating System  

E-Print Network (OSTI)

The solar low-temperature hot water floor radiant heating system combines solar energy heating with floor radiant heating. This kind of environmental heating way not only saves fossil resources and reduces pollution, but also makes people feel more comfortable. First, the authors devised an experimental scheme and set up the laboratory. Second, we collected a great deal of data on the system in different situations. Finally, we conclude that such heating system is feasible and one of the best heating methods.

Wu, Z.; Li, D.

2006-01-01T23:59:59.000Z

45

Indoor Humidity Analysis of an Integrated Radiant Cooling and Desiccant Ventilation System  

E-Print Network (OSTI)

Radiant cooling is credited with improving energy efficiency and enhancing the comfort level as an alternative method of space cooling in mild and dry climates, according to recent research. Since radiant cooling panels lack the capability to remove latent heat, they normally are used in conjunction with an independent ventilation system, which is capable of decoupling the space sensible and latent loads. Condensation concerns limit the application of radiant cooling. This paper studies the dehumidification processes of solid desiccant systems and investigates the factors that affect the humidity levels of a radiantly cooled space. Hourly indoor humidity is simulated at eight different operating conditions in a radiantly cooled test-bed office. The simulation results show that infiltration and ventilation flow rates are the main factors affecting indoor humidity level and energy consumption in a radiantly cooled space with relatively constant occupancy. It is found that condensation is hard to control in a leaky office operated with the required ventilation rate. Slightly pressurizing the space is recommended for radiant cooling. The energy consumption simulation shows that a passive desiccant wheel can recover about 50% of the ventilation load.

Gong, X.; Claridge, D. E.

2006-01-01T23:59:59.000Z

46

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. Temperature sensors are located at different locations inside the conditioned space in order to sense dry bulb temperatures, relative humidity to compare it with standard ASHRAE comfort values. The present investigation indicates that the radiant cooling system not only improves the indoor air quality but also reduces the building energy consumption in the conditioned space.

Mohamed, E.; Abdalla, K. N.

2010-01-01T23:59:59.000Z

47

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 for residential buildings are increasingly used. According to some studies, this figure exceeds 50% (Kilkis et al of new calculation methods. However, in terms of heat transfer modelling, there are several analytical

Paris-Sud XI, Université de

48

Radiant Heating  

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

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...

49

Postlaunch Radiometric Validation of the Clouds and the Earth’s Radiant Energy System (CERES) Proto-Flight Model on the Tropical Rainfall Measuring Mission (TRMM) Spacecraft through 1999  

Science Conference Proceedings (OSTI)

Each Clouds and the Earth’s Radiant Energy System (CERES) instrument contains three scanning thermistor bolometer radiometric channels. These channels measure broadband radiances in the shortwave (0.3–5.0 ?m), total (0.3–>100 ?m), and water vapor ...

Kory J. Priestley; Bruce R. Barkstrom; Robert B. Lee III; Richard N. Green; Susan Thomas; Robert S. Wilson; Peter L. Spence; Jack Paden; D. K. Pandey; Aiman Al-Hajjah

2000-12-01T23:59:59.000Z

50

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

51

Where radiant barriers really shine  

Science Conference Proceedings (OSTI)

Manufactures of radiant barrier materials claim their products significantly cut cooling costs by reducing summertime radiant heat gain through attics and ceilings. A new study confirms that radiant barriers can indeed conserve cooling energy. However, the study`s authors found that radiant barriers are much more effective at reducing energy losses from attic air conditioner duct runs than at directly lowering heat transfer through the attic floor into conditioned living space. Furthermore the study demonstrated that radiant barrier savings can be significant even in a new well-weatherized house and that these saving may justify specifying smaller capacity cooling systems. This article discusses the findings of the study.

Engel, R.

1996-07-01T23:59:59.000Z

52

Analysis of annual energy savings due to radiant barriers  

Science Conference Proceedings (OSTI)

Radiant barriers are receiving increasing attention as an energy conservation measure for residential buildings, especially for warmer climates. They are being actively promoted for use in residential attics, sometimes with exaggerated claims about savings in utility bills that will results from their installation. In order to provide consumers with factual information that would assist them in deciding upon an investment in a radiant barrier, the Department of Energy, along with an industry advisory panel, has developed a Radiant Barrier Fact Sheet. A major part of this fact sheet is estimates of energy savings that might be expected from radiant barriers in various climates. This paper presents the details of the methodology underlying the energy savings estimates, and gives a summary of values listed in the Fact Sheet. The energy savings estimates were obtained from calculations using a detailed attic thermal model coupled with DOE-2.1C. A life cycle cost analysis was performed to estimate the present value savings on utility fuel costs. The results show that the fuel cost savings vary significantly with the level of conventional insulation already in the attic and from one climate to another.

Wilkes, K.E.

1990-01-01T23:59:59.000Z

53

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":""}]}

54

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

E-Print Network (OSTI)

A utility monitoring project has evaluated radiant barrier systems (RBS) as a new potential demand site management (DSM) program. The study examined how the retrofit of attic radiant barriers can be expected to alter utility residential space conditioning loads. An RBS consists of a layer of aluminum foil fastened to roof decking or roof trusses to block radiant heat transfer between the hot roof surface and the attic below. The radiant barrier can significantly lower summer heat transfer to the attic insulation and to the cooling duct system. Both of these mechanisms have strong potential impacts on cooling energy use as illustrated in Figures 1 and 2. The pilot project involved installation of RBS in nine homes that had been extensively monitored over the preceding year. The houses varied in conditioned floor area from 939 to 2,440 square feet; attic insulation varied from R-9 to R-30. The homes had shingle roofs with varying degrees of attic ventilation. The radiant barriers were installed during the summer of 2000. Data analysis on the pre and post cooling and heating consumption was used to determine impacts on energy use and peak demand for the utility. The average cooling energy savings from the RBS retrofit was 3.6 kWh/day, or about 9%. The average reduction in summer afternoon peak demand was 420 watts (or about 16%).

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

2002-01-01T23:59:59.000Z

55

Dust and Ventilation Effects on Radiant Barriers: Cooling Season Energy Measurements  

Science Conference Proceedings (OSTI)

This study on the effects of attic ventilation area and type and dust buildup on horizontal and truss radiant barriers in insulated homes can help utilities reduce cooling season electric energy requirements. Increasing the ventilation area ratio and changing ventilation types had little effect on radiant barrier performance. Dust did degrade performance, but insulated homes with radiant barriers still had lower energy requirements than those without radiant barriers.

1990-05-15T23:59:59.000Z

56

Thermal Performance Evaluation of Attic Radiant Barrier Systems Using the Large Scale Climate Simulator (LSCS)  

SciTech Connect

Application of radiant barriers and low-emittance surface coatings in residential building attics can significantly reduce conditioning loads from heat flow through attic floors. The roofing industry has been developing and using various radiant barrier systems and low-emittance surface coatings to increase energy efficiency in buildings; however, minimal data are available that quantifies the effectiveness of these technologies. This study evaluates performance of various attic radiant barrier systems under simulated summer daytime conditions and nighttime or low solar gain daytime winter conditions using the large scale climate simulator (LSCS). The four attic configurations that were evaluated are 1) no radiant barrier (control), 2) perforated low-e foil laminated oriented strand board (OSB) deck, 3) low-e foil stapled on rafters, and 4) liquid applied low-emittance coating on roof deck and rafters. All test attics used nominal RUS 13 h-ft2- F/Btu (RSI 2.29 m2-K/W) fiberglass batt insulation on attic floor. Results indicate that the three systems with radiant barriers had heat flows through the attic floor during summer daytime condition that were 33%, 50%, and 19% lower than the control, respectively.

Shrestha, Som S [ORNL] [ORNL; Miller, William A [ORNL] [ORNL; Desjarlais, Andre Omer [ORNL] [ORNL

2013-01-01T23:59:59.000Z

57

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

E-Print Network (OSTI)

As a comfortable and energy-efficient air conditioning system, the application of floor radiant heating system is used increasingly greatly in the north of China. As a result, the feasibility of floor radiant cooling has gained more attention. To examine the thermodynamic performance of the floor radiant cooling system, we measured the operational conditions including the minimum floor surface temperature, the cooling capacity, and the indoor temperature field distribution under different outdoor temperatures in Beijing. Because the ground temperature changes with the mean temperature of the supplied and returned water and room temperature, the mean temperature of the supplied and retuned water was obtained. Finally, we analyzed the phenomenon of dewing and developed measures for preventing it. The dry air layer near the floor formed by a displacement ventilation system can effectively prevent dews on the surface of the floor in the wet and hot days in summer. In addition, for the sake of the displacement ventilation system, the heat transfer effect between floor and space is enhanced. Our analysis pointed out that floor radiant cooling system combined with displacement ventilation ensures good comfort and energy efficiency.

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

2006-01-01T23:59:59.000Z

58

Radiant energy collection and conversion apparatus and method  

SciTech Connect

The apparatus for collecting radiant energy and converting same to alternate energy form includes a housing having an interior space and a radiation transparent window allowing, for example, solar radiation to be received in the interior space of the housing. Means are provided for passing a stream of fluid past said window and for injecting radiation absorbent particles in said fluid stream. The particles absorb the radiation and because of their very large surface area, quickly release the heat to the surrounding fluid stream. The fluid stream particle mixture is heated until the particles vaporize. The fluid stream is then allowed to expand in, for example, a gas turbine to produce mechanical energy. In an aspect of the present invention properly sized particles need not be vaporized prior to the entrance of the fluid stream into the turbine, as the particles will not damage the turbine blades. In yet another aspect of the invention, conventional fuel injectors are provided to inject fuel into the fluid stream to maintain the proper temperature and pressure of the fluid stream should the source of radiant energy be interrupted. In yet another aspect of the invention, an apparatus is provided which includes means for providing a hot fluid stream having hot particles disbursed therein which can radiate energy, means for providing a cooler fluid stream having cooler particles disbursed therein, which particles can absorb radiant energy and means for passing the hot fluid stream adjacent the cooler fluid stream to warm the cooler fluid and cooler particles by the radiation from the hot fluid and hot particles.

Hunt, Arlon J. (Oakland, CA)

1982-01-01T23:59:59.000Z

59

Analysis of Attic Radiant Barrier Systems Using Mathematical Models  

E-Print Network (OSTI)

During the past six years, the Florida Solar Energy Center (FSEC) has conducted extensive experimental research on radiant barrier systems (RBS). This paper presents recent research on the development of mathematical attic models. Two levels of modeling capability have been developed. A very simplified model based on ASHRAE procedures in used to study the sensitivity of RBS performance parameters, and a very detailed finite element model is used to study highly complex phenomena, including moisture adsorption and desorption in attics. The speed of the simple model allows a large range of attic parameters to be studies quickly, and the finite element model provides a detailed understanding of combined heat and moisture transport in attics. This paper concentrates on a parametric analysis of attic RBS using the simplified model. The development of the model is described, and results of the parametric analyses are presented and discussed. Preliminary results from the finite element model are also compared with measurements from a test attic to illustrate the effects of moisture adsorption and desorption in common attics.

Fairey, P.; Swami, M.

1988-01-01T23:59:59.000Z

60

Radiant barriers in houses: Energy, comfort, and moisture considerations in a northern climate  

Science Conference Proceedings (OSTI)

The purpose of this study was to determine the conditions under which radiant barrier utilization in attics is appropriate technology in building construction for a northern climate in Utah. A sample of 12 appropriate houses with radiant barriers were selected using predetermined criteria. Another 12 houses without radiant barriers were selected as a control sample and paired with the first 12 houses using predetermined criteria. The research involved three different types of data and analyses. First, a questionnaire survey was completed by the occupants of the 12 sample houses, with radiant barriers. The survey included such factors as: (1) comfort, (2) energy, and (3) potential increased moisture content as perceived by the occupants. Second, a t-test was used to calculate the statistical comparison of utility usage between the 12 sample houses with radiant barriers and the 12 control houses without radiant barriers. Third, the moisture content of the wood framing above and below the radiant barriers was measured over a three month period during the winter months. Data analysis indicated: (1) occupants did perceive that more comfort resulted from the installation of radiant barriers, (2) occupants did not observe additional moisture artifacts after the installation of radiant barriers, (3) occupants did perceive cost savings from utility benefits resulting from the use of radiant barriers, especially in cooling the houses in summer, (4) there was no significant difference between utility usage of houses with radiant barriers and houses without radiant barriers, (5) the moisture content in the ceiling joists of all 24 houses, except one, had a moisture content measurement less than eight percent, and (6) houses with radiant barriers have higher humidity levels within the living space than houses without radiant barrier installation.

Mendenhall, R.L.

1990-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "radiant energy system" 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

Radiant Energy Power Source for Jet Aircraft. Final performance report  

DOE Green Energy (OSTI)

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

62

Comparison of Zone Cooling Load for Radiant and All-Air Conditioning Systems  

E-Print Network (OSTI)

Load for Radiant and Air Conditioning Systems. ProceedingsRefrigerating and Air Conditioning Engineers Inc. Babiak,of European Heating ahd Air-Conditioning Associations. CEN (

Feng, Jingjuan; Schiavon, Stefano; Bauman, Fred

2012-01-01T23:59:59.000Z

63

Analysis of Annual Thermal and Moisture Performance of Radiant Barrier Systems  

Science Conference Proceedings (OSTI)

A detailed thermal energy analysis model helps identify locations where radiant barriers are cost-effective while analyzing moisture performance to predict potential problem areas. The model described in this report estimates annual energy savings and moisture accumulation rates from horizontal radiant barrier applications in a variety of climates.

1991-09-03T23:59:59.000Z

64

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

65

Heating energy measurements of unoccupied single-family houses with attics containing radiant barriers  

Science Conference Proceedings (OSTI)

Tests were conducted by Oak Ridge National Laboratory (ORNL) to determine the magnitude of the heating energy savings achieved by installing attic radiant barriers. The radiant barriers used for the test consist of a material with two reflective aluminum surfaces on a kraft paper base. The experiment was conducted in three unoccupied research houses operated by ORNL. Two variations in the installation of radiant barriers were studied. One house was used as the control house (no barrier was installed), while the other two were used to test the two methods for installing the radiant barriers. In one house, the radiant barrier was laid on top of the attic fiberglass batt insulation, and in the other house, the barrier was attached to the underside of the roof trusses. The attics of all three houses were insulated with a kraft-paper-faced R-19 fiberglass batt insulation. The winter test with the radiant barrier showed that the horizontal barrier was able to save space-heating electical energy in both the resistance and heat pump modes amounting to 10.1% and 8.5%, respectively. The roof truss radiant barrier increased consumption by 2.6% in the resistance mode and 4.0% in the heat pump mode. The horizontal orientation of the radiant barrier is the more energy-effective method of installation.

Levins, W.P.; Karnitz, M.A.

1987-01-01T23:59:59.000Z

66

Cooling load differences between radiant and air systems  

E-Print Network (OSTI)

the effect of thermal mass on cooling loads, and thereforelift radiant cooling using building thermal mass, Departmentlevel thermal modelling are recommended for design cooling

Feng, Jingjuan Dove; Schiavon, Stefano; Bauman, Fred

2013-01-01T23:59:59.000Z

67

Green Scheduling for Radiant Systems in Buildings Truong X. Nghiem, Madhur Behl, George J. Pappas and Rahul Mangharam  

E-Print Network (OSTI)

to energy efficient control for commercial buildings and data centers is model predictive control (MPC) ([8]). Predictive control methods were shown in [11], [12] to improve the comfort of radiant systems. A two as an alternative to the conventional forced-air heating, ventilation and air conditioning (HVAC) systems

Pappas, George J.

68

Solar energy system  

SciTech Connect

A solar energy system is described for selectively absorbing or reflecting radiant energy entering through a window of a structure, the system comprising a window drape having a decorative side and a back side, and a removable liner adjacent the backside of the window drape. At least one side of the liner or window drape backside is a radiant energy reflecting surface and another of said sides is a radiant energy absorbing surface. Thus, depending upon the season of the year, the system may be arranged to selectively provide the appropriate surface to optimize or minimize the radiant energy maintained within the structure.

Mole, R.A.

1977-05-03T23:59:59.000Z

69

Analysis of a hybrid UFAD and radiant hydronic slab HVAC system  

E-Print Network (OSTI)

Air- Conditioning Engineers HVAC & R Research, vol. 50, Sep.and radiant hydronic slab HVAC system.   Paul RAFTERY a,* ,of a novel integrated HVAC system. This system combines an

Raftery, Paul; Lee, Kwang Ho; Webster, Thomas; Bauman, Fred

2011-01-01T23:59:59.000Z

70

Energy measurements of attic radiant barriers installed in single-family houses  

Science Conference Proceedings (OSTI)

Testing was conducted by the Oak Ridge National Laboratory to determine the energy savings attributable to radiant barriers installed in attics of unoccupied single-family houses. Three levels of fiberglass attic insulation (R-11 ,R-19, and R-30) were tested with two types of barrier installation (horizontal and truss). The results showed that horizontally installed radiant barriers were more effective than truss barriers in reducing heating and cooling loads. Measured cooling load reductions ranged form 0 to 22% (compared to same attic insulation insulation R-value with no radiant barrier) and heating load changes from /plus/4% to /minus/10% were measured (compared to same attic insulation R-value with no radiant barrier). Radiant barriers appeared to decrease the heating and cooling loads more when lesser amounts of insulation (R-11 and R-19) were present in an attic. Minimal changes were measured when R-30 was present in an attic. Long-term effects of dust on the performance of radiant barriers as well as the effects of moisture condensing on the surface of a radiant barrier during cold winter temperatures remain unanswered.

Levins, W.P.; Karnitz, M.A.

1988-07-01T23:59:59.000Z

71

Numerical heat transfer attic model using a radiant barrier system  

Science Conference Proceedings (OSTI)

A two-dimensional, steady-state finite-element model was developed to simulate the thermal effects of the application of an attic radiant barrier system (ARBS) inside a ventilated residential attic. The attic is ventilated using the exhaust air from an evaporative cooler. The study uses a {kappa}-{epsilon} turbulent model to describe the velocity and temperature distributions in the attic. The ambient temperature and solar isolation densities on the outside inclined attic surfaces are used as driving functions for the model. The model also included the appropriate heat exchange modes of convection and radiation on these outside surfaces. Several recirculation zones were visually observed in the attic flow pattern. Also, the use of the ARBS seems to lower the heat transfer through the ceiling by 25--30%, but this effect decreases significantly as the outside ventilation rates are increased through the attic space. The 2D model revealed some interesting temperature distributions along the attic surfaces that could not have been predicted by the one-dimensional models. The lower emissivity ARBS seems to raise the temperature of the inclined attic surfaces as well as the temperature of the exhausted ventilation air.

Moujaes, S.F.; Alsaiegh, N.T.

2000-04-01T23:59:59.000Z

72

Effects of Radiant Barrier Systems on Ventilated Attics in a Hot and Humid Climate  

E-Print Network (OSTI)

Results of side-by-side radiant barrier experiments using two identical 144 ft2 (nominal) test houses are presented. The test houses responded very similarly to weather variations prior to the retrofit. The temperatures of the test houses were controlled to within 0.3°F. Ceiling heat fluxes were within 2 percent for each house. The results showed that a critical attic ventilation flow rate (0.25 CFM/ft2 ) existed after which the percentage reduction produced by the radiant barrier systems was not sensitive to increased airflows. The ceiling heat flux reductions produced by the radiant barrier systems were between 25 and 34 percent, with 28 percent being the reduction observed most often in the presence of attic ventilation. All results presented in this paper were for attics with R-19 unfaced fiberglass insulation and for a perforated radiant barrier with low emissivities on both sides.

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

1992-05-01T23:59:59.000Z

73

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

E-Print Network (OSTI)

Due to such disadvantages as large air duct and high energy consumption of the current all- outdoor air evaporative cooling systems used in the dry region of Northwest China, as well as the superiority of the ceiling cooling system in improving thermal comfort and saving energy, a combined system is presented in this paper. It combines an evaporative cooling system with ceiling cooling, in which the evaporative cooling system handles the entire latent load and one part of the sensible loads, 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 of ceiling cooling system can be ground water, tap water or the cooled water from cooling towers in the summer. This new air-conditioning system and existing all- outdoor air evaporative cooling system are applied to a project in the city of Lanzhou. Energy consumption analysis of the building is carried out using the energy consumption code. Velocity and temperature distribution in the air-conditioned zone is computed using CFD. According to the results, the energy consumption and indoor human thermal comfort of both systems are then compared. It is concluded that the new system occupies less building space, reduces energy consumption, improves indoor human thermal comfort and saves initial investment.

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

2006-01-01T23:59:59.000Z

74

Radiant barrier applications: Symposium and workshop proceedings  

Science Conference Proceedings (OSTI)

Electric utilities and their customers are continually looking for ways to improve the thermal integrity of buildings. Radiant barrier systems can reduce summer air conditioning loads by reducing radiant heat transfer in attics. EPRI conducted two programs to help utilities with radiant barriers. A Symposium and Workshop were conducted in April 1988. The Symposium reviewed the state of the art in radiant barriers. The Workshop brought industry experts together to identify research needs for radiant barriers. The Workshop found that research is needed in six major areas. Listed in order of importance these are: (1) Field and laboratory testing, (2) Materials research, (3) Modeling, (4) Materials standards, (5) Economic issues, and (6) Installation methods. The leading research topics within these six major areas in order of importance include:(1) Modeling to fill voids in existing field data and aid in the development of performance standards, (2) Calculation of energy savings for various configurations, (3) Analysis of existing data to better understand radiant barrier performance, (4) Assessment of the effect of dust accumulation on performance, (5) Development of standard testing procedures, (6) Development of systems standards, (7) Measurement of changes in the emissivity of radiant barrier materials with time, (8) Determination of the possibility of moisture accumulation under horizontal radiant barriers during heating season operation, (9) Ventilation effects, (10) Configuration testing, (11) Costs of new and retrofit applications, and (12) Characterization of side effects. 34 refs., 5 figs.

Isaksen, L.

1989-02-01T23:59:59.000Z

75

Economic Evaluation of Insulation/Radiant Barrier Systems for the State of Texas  

E-Print Network (OSTI)

This paper presents simulated performance of insulation/radiant barrier systems under different Texas climates. A transient heat and mass transfer model which predicts thermal performance of residential attics (Medina, 1992) was coupled with an "economic" subroutine. Simple payback periods were estimated which were based on current insulation and radiant barrier (RB) prices (materials and installation), and current and forecast electric rates. It was found that when the analyses were based solely on reductions of ceiling heat loads during the summer time, a combination of R-11 with RB was more effective than upgrading the insulation level to R-19. Similarly, adding a radiant barrier to an existing insulation level of R-19 proved more effective than upgrading to R-30. When heat gains to the cold air traveling inside A/C ducts (\\which are usually installed in attic spaces) were considered, all insulation/radiant barrier combinations showed faster payback periods than insulation upgrades, During the winter time, insulation upgrades proved to be more effective than insulation/radiant barrier combinations. The simple payback analyses presented herein include both summer and winter simulations.

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

1994-01-01T23:59:59.000Z

76

Impact of Solar Heat Gain on Radiant Floor Cooling System Design  

E-Print Network (OSTI)

Bauman F. 2013. Impact of Solar Heat Gain on Radiant FloorBauman F. 2013. Impact of Solar Heat Gain on Radiant FloorBauman F. 2013. Impact of Solar Heat Gain on Radiant Floor

Feng, Jingjuan Dove; Schiavon, Stefano; Bauman, Fred

2013-01-01T23:59:59.000Z

77

Study of thermosiphon and radiant panel passive heating systems for metal buildings  

DOE Green Energy (OSTI)

A study of passive-heating systems appropriate for use on metal buildings is being conducted at Los Alamos National Laboratory for the Naval Civil Engineering Laboratory, Port Hueneme, California. The systems selected for study were chosen on the basis of their appropriateness for retrofit applications, although they are also suitable for new construction: simple radiant panels that communicate directly with the building interior and a backflow thermosiphon that provides heat indirectly.

Biehl, F.A.; Schnurr, N.M.; Wray, W.O.

1983-01-01T23:59:59.000Z

78

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

E-Print Network (OSTI)

In the present paper, a kind of enclosed phase change material (PCM) used in solar and low-temperature hot water radiant floor heating is investigated. On the basis of obtaining the best performance of PCM properties, a new radiant heating structure 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 water temperatures. With the method of enthalpy , the PCM thermal storage time is studied under different supply water temperatures, supply water flows, distances between water wipe in the floor construction, floor covers and insulation conditions.

Qiu, L.; Wu, X.

2006-01-01T23:59:59.000Z

79

Ventilation and Solar Heat Storage System Offers Big Energy Savings  

Ventilation and Solar Heat Storage System Offers Big Energy Savings ... Heat is either reflected away from the building with radiant barriers, or heat is absorbed

80

Cooling season energy measurements of dust and ventilation effects on radiant barriers  

Science Conference Proceedings (OSTI)

Cooling season tests were conducted in three unoccupied ranch-style houses in Karns, Tennessee, to determine the effects on attic radiant barrier performance incurred by changes in attic ventilation area ratio, attic ventilation type, and the buildup of dust on horizontal radiant barriers. All three houses had R-19 fiberglass batt insulation in their attics. Horizontal radiant barriers were artificially dusted and the dusted barriers showed measurable performance degradations, although the dusted barriers were still superior to no radiant barriers. Dust loadings of 0.34 and 0.74 mg/cm{sup 2} reduced a clean radiant barrier surface emissivity of 0.055 to 0.125 and 0.185, respectively. Total house cooling load increases amounted to 2.3 and 8.4% compared to house loads with clean horizontal barriers, respectively. When compared to R-19 with no horizontal radiant barrier conditions, the dusted horizontal radiant barriers reduced cooling loads by about 7%. Testing showed that increasing the attic ventilation area ratio from the minimum recommended of 1/300 (1 ft{sup 2} of effective ventilation area per 300 ft{sup 2} of attic area) to 1/150 had little if any effect on the house cooling load with either truss or horizontal barriers present in the attics. Radiant barriers, however, still reduced the house cooling load. 18 refs., 17 figs., 26 tabs.

Levins, W.P.; Karnitz, M.A. (Oak Ridge National Lab., TN (USA)); Hall, J.A. (Tennessee Valley Authority, Chattanooga, TN (USA))

1990-03-01T23:59:59.000Z

Note: This page contains sample records for the topic "radiant energy system" 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

Dust and ventilation effects on radiant barriers: Cooling season energy measurements  

Science Conference Proceedings (OSTI)

Cooling season tests were conducted in three unoccupied ranch-style houses in Karns, Tennessee, to determine the effects on attic radiant barrier performance incurred by changes in attic ventilation area ratio, attic ventilation type, and the buildup of dust on horizontal radiant barriers. All three houses had R-19 fiberglass batt insulation in their attics. Horizontal radiant barriers were artificially dusted and the dusted barriers showed measurable performance degradations, although the dusted barriers were still superior to no radiant barriers. Dust loadings of 0.34 and 0.74 mg/cm{sup 2} reduced a clean radiant barrier surface emissivity of 0.055 to 0.125 and 0.185, respectively. Total house cooling load increases amounted to 2.3 and 8.4% compared to house loads with clean horizontal barriers, respectively. When compared to R-19 with no horizontal radiant barrier conditions, the dusted horizontal radiant barriers reduced cooling loads by about 7%. Testing showed that increasing the attic ventilation area ratio from the minimum recommended of 1/300 to 1/150 had little if any effect on the house cooling load with either truss or horizontal barriers present in the attics. Radiant barriers, however, still reduced the house cooling load. There was essentially no difference in house cooling load reduction between either ridge/soffit or gable/soffit vent type with a truss radiant barrier, as both reduced cooling loads by about 8% when compared to no radiant barrier conditions. The attic-ventilation-type testing was done with a ventilation area ratio of 1/150.

Levins, W.P.; Karnitz, M.A. (Oak Ridge National Lab., TN (USA)); Hall, J.A. (Tennessee Valley Authority, Knoxville, TN (USA))

1990-05-01T23:59:59.000Z

82

Cooling season energy measurements of dust and ventilation effects on radiant barriers  

Science Conference Proceedings (OSTI)

Cooling season tests were conducted in three unoccupied ranch-style houses in Karns, Tennessee, to determine the effects on attic radiant barrier performance incurred by changes in attic ventilation area ratio, attic ventilation type, and the buildup of dust on horizontal radiant barriers. All three houses had R-19 fiberglass batt insulation in their attics. Horizontal radiant barriers were artificially dusted and the dusted barriers showed measurable performance degradations, although the dusted barriers were still superior to no radiant barriers. Dust loadings of 0.34 and 0.74 mg/cm{sup 2} reduced a clean radiant barrier surface emissivity of 0.055 to 0.125 and 0.185, respectively. Total house cooling load increases amounted to 2.3 and 8.4% compared to house loads with clean horizontal barriers, respectively. When compared to R-19 with no horizontal radiant barrier conditions, the dusted horizontal radiant barriers reduced cooling loads by about 7%. 18 refs., 18 figs., 30 tabs.

Levins, W.P.; Karnitz, M.A. (Oak Ridge National Lab., TN (USA)); Hall, J.A. (Tennessee Valley Authority, Knoxville, TN (USA))

1990-02-01T23:59:59.000Z

83

Experimental Study on Operating Characteristic of the System of Ground Source Heat Pump Combined with Floor Radiant Heating of Capillary Tube  

Science Conference Proceedings (OSTI)

At first, the article presented particularly the working theory of the system of ground source heat pump combined with floor radiant heating of capillary tube, the characteristic of soil layers and the arrangement form of capillary tube mat and the floor ... Keywords: Ground source heat pump, Capillary tube, Radiant heating, Characteristic, Experiment

Yunzhun Fu; Cai Yingling; Jing Li; Yeyu Wang

2009-10-01T23:59:59.000Z

84

Analysis of a hybrid UFAD and radiant hydronic slab HVAC system  

E-Print Network (OSTI)

radiant ceiling slab. A cooling tower supplies water to pre-served by a free-cooling tower to pre-cool the buildingcoils. A two-speed cooling tower combined with a plate heat

Raftery, Paul; Lee, Kwang Ho; Webster, Thomas; Bauman, Fred

2011-01-01T23:59:59.000Z

85

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 outdoor temperatures are obtained, and the heating load of the manufactured space is analyzed. The relationship between the envelope internal surface temperature and the workspace temperature is also analyzed in this paper. CFD simulation software is used to simulate the temperature field and the envelope's internal surface temperature of the manufacture space with hot-air heating system. Comparison and analysis of heating loads are done between the manufactured spaces with convection heating and radiant heating systems.

Zheng, X.; Dong, Z.

2006-01-01T23:59:59.000Z

86

Energy measurements of single-family houses with attics containing radiant barriers  

Science Conference Proceedings (OSTI)

Radiant barriers were tested in attics of three unoccupied research houses which are located near Knoxville, Tennessee. The prime purpose of the testing was to determine the interaction, if any, between two types of radiant barriers, horizontal (barrier laid on top of attic insulation) and truss (barrier attached to underside of roof trusses), and three levels of fiberglass-batt attic insulation, R-11, R-19, and R-30. Testing of radiant barriers with R-19 fiberglass-batt attic insulation was done at the houses in the summer of 1985 and in the winter of 1985-86. The R-11 and R-30 testing was done in the summer of 1986. These results showed that horizontal barriers were more effective than truss barriers in reducing house cooling and heating loads. The summer of 1986 testing showed that increasing the attic insulation from R-11 to R-30 reduced the house cooling load (Btu) by approximately 16%. Adding a horizontal barrier to R-11 also reduced the cooling load compared to R-11 with no barrier by about 16%, while a truss barrier reduced it by 11%. A horizontal barrier with R-30 only reduced the cooling load by 2% compared to R-30 with no barrier, while an increase in the cooling load of 0.7% was measured with a truss barrier and R-30. Radiant barriers were not effective in reducing house cooling loads when R-30 attic insulation was present. The results from the summer of 1985 were integrated into the latest work through the use of a modeling effort using the building load simulation program, DOE-2.1B. This showed that R-19 insulation in conjunction with a horizontal barrier was (for Knoxville) the most effective barrier/insulation combination and could reduce the house cooling load by 25.1% compared to R-11 with no barrier.

Levins, W.P.; Karnitz, M.A.

1987-01-01T23:59:59.000Z

87

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

DOE Green Energy (OSTI)

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

88

Simulated Attic Radiant Barrier Performance  

Science Conference Proceedings (OSTI)

A recent EPRI evaluation determined that attic radiant barriers installed under roof decks are increasingly effective in reducing cooling energy use as insolation increases and ceiling insulation thickness decreases. A savings worksheet included in this report allows rapid estimation of these energy cost impacts.

1991-03-29T23:59:59.000Z

89

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

Science Conference Proceedings (OSTI)

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

90

Effect of radiant barriers and attic ventilation on residential attics and attic duct systems: New tools for measuring and modeling  

Science Conference Proceedings (OSTI)

A simple duct system was installed in an attic test module for a large scale climate simulator at a US national laboratory. The goal of the tests and subsequent modeling was to develop an accurate method of assessing duct system performance in the laboratory, enabling limiting conditions to be imposed at will and results to be applied to residential attics with attic duct systems. Steady-state tests were done at a severe summer and a mild winter condition. In all tests the roof surface was heated above ambient air temperatures by infrared lights. The attic test module first included then did not include the duct system. Attic ventilation from eave vents to a ridge vent was varied from none to values achievable by a high level of power ventilation. A radiant barrier was attached to the underside of the roof deck, both with and without the duct system in place. Tests were also done without the radiant barrier, both with and without the duct system. When installed, the insulated ducts ran along the floor of the attic, just above the attic insulation and along the edge of the attic near the eaves and one gable. These tests in a climate simulator achieved careful control and reproducibility of conditions. This elucidated dependencies that would otherwise be hidden by variations in uncontrolled variables. Based on the comparisons with the results of the tests at the mild winter condition and the severe summer condition, model predictions for attic air and insulation temperatures should be accurate within {+-} 10 F ({+-} 6 C). This is judged adequate for design purposes and could be better when exploring the effect of changes in attic and duct parameters at fixed climatic conditions.

Petrie, T.W.; Childs, P.W.; Christian, J.E.; Wilkes, K.E.

1998-07-01T23:59:59.000Z

91

Heating energy measurements of single-family houses with attics containing radiant barriers in combustion with R-11 and R-30 ceiling insulation  

Science Conference Proceedings (OSTI)

Tests were conducted by Oak Ridge National Laboratory to determine the heating energy performance of two levels of fiberglass-batt attic insulation (R-11 and R-30) in combination with truss and horizontally installed radiant barriers. The tests, a continuation of work started in the summer of 1985, were conducted in three unoccupied ranch-style houses in Karns, Tennessee, during the winter of 1986-87. The measured results of the heating tests showed that a horizontal radiant barrier used with R-11 attic insulation reduced the house heating load by 9.3% compared with R-11 with no radiant barrier, while a truss barrier showed essentially no change in the heating load. Horizontal and truss barriers each reduced the heating load by 3.5% when added to R-30 attic insulation. Moisture condensed on the bottom of the horizontal barrier during cold early morning weather but usually dissipated in the warmer afternoon hours at Karns and left no accumulation in the insulation. Depending on the level of attic insulation, an annual heating and cooling HVAC savings ranging from $5 to $65 is estimated to be attainable when a radiant barrier is installed in the attic at Karns. 8 refs., 64 figs., 18 tabs.

Levins, W.P.; Karnitz, M.A.

1988-08-01T23:59:59.000Z

92

Estimation of Surface Energy Balance from Radiant Surface Temperature and NOAA AVHRR Sensor Reflectances over Agricultural and Native Vegetation  

Science Conference Proceedings (OSTI)

A model is developed to evaluate surface heat flux densities using the radiant surface temperature and red and near-infrared reflectances from the NOAA Advanced Very High Resolution Radiometer sensor. Net radiation is calculated from an empirical ...

Huang Xinmei; T. J. Lyons; R. C. G. Smith; J. M. Hacker; P. Schwerdtfeger

1993-08-01T23:59:59.000Z

93

Assessment of Energy Use and Comfort in Buildings Utilizing Mixed-Mode Controls with Radiant Cooling  

E-Print Network (OSTI)

Mixed Mode Ventilation - CIBSE Applications Manual AM13:Comitč Eurpoéen de Normalization. CIBSE, A. (2005). Natural2000; Heiselberg 2002; CIBSE 2005). The main EnergyPlus

Borgeson, Samuel Dalton

2010-01-01T23:59:59.000Z

94

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 series of side-by-side tests was conducted to evaluate the effect of a VRBS on ceiling heat losses under typical North Florida winter conditions. The effect of a VRBS on the expected life of roof shingles was also evaluated.

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

1987-01-01T23:59:59.000Z

95

An efficient instantiation algorithm for simulating radiant energy transfer in plant models  

Science Conference Proceedings (OSTI)

We describe a complete lighting simulation system tailored for the difficult case of vegetation scenes. Our algorithm is based on hierarchical instantiation for radiosity and precise phase function modeling. It allows efficient calculations both in terms ... Keywords: Plant growth simulation, calibrated physiological simulation, instantiation, landscape simulation, lighting simulation, radiosity

Cyril Soler; François X. Sillion; Frédéric Blaise; Philippe Dereffye

2003-04-01T23:59:59.000Z

96

Optics and materials research for controlled radiant energy transfer in buildings. Final technical report  

DOE Green Energy (OSTI)

The primary objective of this project was to perform the optics and materials research necessary to identify and solve the technical problems associated with fabricating durable, variable reflectivity electrochromic windows for energy efficient buildings and vehicles. The research performed at the Tufts Electro-Optics Technology Center (EOTC) has identified and solved nearly all the significant problems, as discussed below in this final technical report. There still remains, however, one important problem to be solved--i.e., to better understand the science of deposition processes and thereby develop and optimize one or more production-worthy deposition processes that could be used for the practical production of affordable, variable reflectivity electrochromic windows. Therefore, it is recommended that such studies be carried out with the goals of: (1) determining the probable practical limits of performance; and, very importantly, (2) to develop and optimize deposition processes that could be used for the practical production of affordable electrochromic windows.

Goldner, R.B.

1996-07-01T23:59:59.000Z

97

Comparison of Zone Cooling Load for Radiant and All-Air Conditioning Systems  

E-Print Network (OSTI)

change the cooling load profile for the mechanical systems.and the resulting cooling load profile has been reported inimplications for cooling load profile and peak cooling load

Feng, Jingjuan; Schiavon, Stefano; Bauman, Fred

2012-01-01T23:59:59.000Z

98

Evaluating the Design of an Earth Radiation Budget Instrument with System Simulations. Part III: CERES-I Diurnal Sampling Error  

Science Conference Proceedings (OSTI)

Accuracy estimates for the broadband CERES-I (Clouds and Earth's Radiant Energy System Instrument) measurements of daily average radiant exitance are presented. This is a continuation of the authors’ earlier CERES sampling studies published as ...

Richard Hucek; Larry Stowe; Robert Joyce

1996-04-01T23:59:59.000Z

99

The Oklahoma Field Test: Air-conditioning electricity savings from standard energy conservation measures, radiant barriers, and high-efficiency window air conditioners  

SciTech Connect

A field test Involving 104 houses was performed in Tulsa, Oklahoma, to measure the air-conditioning electricity consumption of low-income houses equipped with window air conditioners, the reduction in this electricity consumption attributed to the installation of energy conservation measures (ECMS) as typically installed under the Oklahoma Weatherization Assistance Program (WAP), and the reduction achieved by the replacement of low-efficiency window air conditioners with high-efficiency units and the installation of attic radiant barriers. Air-conditioning electricity consumption and indoor temperature were monitored weekly during the pre-weatherization period (June to September 1988) and post-weatherization period (May to September 1989). House energy consumption models and regression analyses were used to normalize the air-conditioning electricity savings to average outdoor temperature conditions and the pre-weatherization indoor temperature of each house. The following conclusions were drawn from the study: (1) programs directed at reducing air-conditioning electricity consumption should be targeted at clients with high consumption to improve cost effectiveness; (2) replacing low-efficiency air conditioners with high-efficiency units should be considered an option in a weatherization program directed at reducing air-conditioning electricity consumption; (3) ECMs currently being installed under the Oklahoma WAP (chosen based on effectiveness at reducing space-heating energy consumption) should continue to be justified based on their space-heating energy savings potential only; and (4) attic radiant barriers should not be included in the Oklahoma WAP if alternatives with verified savings are available or until further testing demonstrates energy savings or other benefits in this typo of housing.

Ternes, M.P.; Levins, W.P.

1992-08-01T23:59:59.000Z

100

Efficient Low-Lift cooling with Radiant Distribution, Thermal Storage and Variable-Speed Chiller Controls Part II: Annual Energy Use and Savings  

DOE Green Energy (OSTI)

This paper evaluates the potential cooling efficiency improvements to be gained by integrating radiant cooling, cool storage, and variable-speed compressor and transport motor controls.

Armstrong, Peter; Jiang, Wei; Winiarski, David W.; Katipamula, Srinivas; Norford, L. K.

2009-03-31T23:59:59.000Z

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


101

The Super-Radiant Mechanism, Doorway States, and Nuclear Reactions  

SciTech Connect

In 1954 the possibility of forming a 'super-radiant' (SR) state in a gas of atoms confined to a volume of a size smaller than the wave length of radiation was suggested by Dicke. The atoms, with two levels, are coupled through their common radiation field. This indirect coupling leads to a redistribution of decay widths among unstable intrinsic states. A strongly decaying SR state is created at the expense of the rest of the states of the system. The connection of this mechanism to the notion of doorway states in low-energy nuclear reactions is discussed and applications to well known nuclear physics phenomena are presented.

Auerbach, Naftali [School of Physics and Astronomy, Tel Aviv University, Tel Aviv, 69978 (Israel)

2010-11-24T23:59:59.000Z

102

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 barriers laid on top of the insulation, and for radiant barriers attached to the bottom of the top chords of the attic trusses. The models include features such as a radiation interchange analysis within the attic space, convective coupling with the ventilation air, and sorption/desorption of moisture at surfaces facing the attic enclosure. The paper gives details of the models and the engineering assumptions that were made in their development. The paper also reports on the status of efforts that are underway to verify the models by comparing their predictions with the results of laboratory and field tests on residential attics and test cells, both with and without radiant barriers. Comparisons are given for a number of selected sets of experimental data. Suggestions are given for needed model refinements and additional experimental data. Plans for utilization of the models for extrapolation to seasonal and annual performance in a variety of climatic conditions are also described.

Wilkes, K. E.

1988-01-01T23:59:59.000Z

103

Radiant zone heated particulate filter  

DOE Patents (OSTI)

A system includes a particulate matter (PM) filter including an upstream end for receiving exhaust gas and a downstream end. A radiant zoned heater includes N zones, where N is an integer greater than one, wherein each of the N zones includes M sub-zones, where M is an integer greater than or equal to one. A control module selectively activates at least a selected one of the N zones to initiate regeneration in downstream portions of the PM filter from the one of the N zones, restricts exhaust gas flow in a portion of the PM filter that corresponds to the selected one of the N zones, and deactivates non-selected ones of the N zones.

Gonze, Eugene V [Pinckney, MI

2011-12-27T23:59:59.000Z

104

Building Energy Software Tools Directory: MC4Suite 2009  

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

included. Can be used for project design of the following systems: fire sprinkler, duct, pipe, boiler room, solar water heating, radiant heat and cooling, energy analysis, and...

105

ORNL Radiant Barrier - ETSD Division  

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

in Zone 2), radiant barriers could reduce your utility bills by as much as 150 per year using average residential electricity prices. If you're able to participate in one of...

106

Influence of Dust on the Emissivity of Radiant Barriers  

E-Print Network (OSTI)

A model of the radiant heat transfer in attics containing dusty radiant barriers was developed. The geometrical model was a triangular enclosure in which the temperatures of the enclosing surfaces were known. The dust particles were simulated as areas of diameter equal to the mean diameter of the real dust to be analyzed and an emissivity substantially larger than the emissivity of the radiant barrier. Several shape factors were calculated using shape factor algebra, including a procedure to find the shape factor between a small rectangle and a triangular surface perpendicular to the rectangular plane. The thermal model was developed using the "Net Radiation Method" in which the net heat exchange between the surfaces surrounding the enclosure was found by solving a system of equations that has as many equations as the number of surfaces involved in the calculations. This led to the necessity of solving a very large system of equations in order to account for the dust particles in a representative amount. The solution of the system of equations provided the heat flux for each element of the enclosure. Finally, replacing the radiant barrier and the dust particles for an equivalent surface corresponding to the dusty radiant barrier provided the means to calculate the emissivity of this dusty radiant barrier. The theoretical model was tested to assess its validity. The experimentation was carried out using a reflection emissometer to measure the increase of the emissivity of aluminum radiant barrier when known quantities of dust were artificially applied to it. The experimental results showed good agreement with the theoretical model. A linear relationship between the emissivity and the area of dust coverage was found. The simple relation developed can be used in future research which still has to deal with the determination of the area of dust coverage by using the geometrical model of dust superposition or other statistical model to simulate the random location of random size dust particles over the radiant barrier.

Noboa, Homero L.

1991-12-01T23:59:59.000Z

107

Control of the radiant flux of high-temperature solar-energy installations with respect to two parameters  

SciTech Connect

The simultaneous control of both the power level and energy density level at the center of the focal plane of a high-temperature solar-energy installation with a paraboloid concentrator is considered.

Afyan, V.V.; Vartanyan, A.V.

1978-01-01T23:59:59.000Z

108

American Energy Power Systems Inc AEPS | Open Energy Information  

Open Energy Info (EERE)

Inc AEPS Inc AEPS Jump to: navigation, search Name American Energy Power Systems Inc (AEPS) Place Sacramento, California Sector Solar Product Offered distributed power systems including PV panels, solar water heating, fuel cells and radiant floor heating applications. References American Energy Power Systems Inc (AEPS)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. American Energy Power Systems Inc (AEPS) is a company located in Sacramento, California . References ↑ "American Energy Power Systems Inc (AEPS)" Retrieved from "http://en.openei.org/w/index.php?title=American_Energy_Power_Systems_Inc_AEPS&oldid=342116" Categories: Clean Energy Organizations

109

Fact Sheet Radiant barriers and interior radiation control  

E-Print Network (OSTI)

the insulation, the radiant barrier will lose most of its effectiveness in reducing heating and cooling loads in central Florida. Subsequent monitoring and data analysis showed cooling energy savings of 9%, peak load with air-conditioning ductwork in the attic in the deep south (such as in Miami in Zone 1 or Austin in Zone

Oak Ridge National Laboratory

110

Radiant Cooling | Department of Energy  

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

be kept dehumidified. In humid climates, simply opening a door could allow enough humidity into the home to allow condensation to occur. The panels cover most of the ceiling,...

111

Radiant Barriers | Department of Energy  

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

and follow the manufacturer's instructions and safety precautions and check your local building and fire codes. The reflective insulation trade association also offers...

112

The Influence of Dust on the Absorptivity of Radiant Barriers  

E-Print Network (OSTI)

The purpose of this project was to model and quantify the increase of the absorptivity of radiant barriers caused by the accumulation of dust on the surface of radiant barriers. This research was the continuation of a previous work by the author at Texas A&M University in which a radiation energy balance inside the attic enclosure was developed. The particles were considered as flat, circular planes, all having the same radii. That early model showed that there was a linear relationship between the fraction of area of the foil covered by dust and the mean absorptivity of the dusty radiant barrier. In the present work, it was found that the assumption of treating the dust particles as plane circles, underestimated the effective area of the particles by about 20%. Experimental measurements indicated that dust particles achieved the same temperature as the radiant barrier. The new model used the linear relationship just described, and simulated the dust particles as flat circular planes having random radii and laying in random locations within the radiant barrier surface. The new model calculated the fraction of radiant barrier area covered by particles using a digital array in which the clean barrier was represented as zeroes and the dust particles were represented as a set of ones appropriately dimensioned inside the array. The experimentation used natural dust and Arizona Road Test Dust. Using an infrared emissometer, the emissivities (absorptivities) of the clean and dusty barriers were measured and using an electronic scale, the dust loading was measured. An electron microscope was used to experimentally find the fraction of radiant barrier covered by the dust particles to correlate the experimentally found absorptivity with the experimentally found fraction of dust coverage. The limited experimental data available were also used to correlate the absorptivity of the dusty radiant barrier with the time of dust accumulation and the location of the barrier inside the attic. A linear relationship between the absorptivity and the time of dust accumulation was found that can be applied to predict future barrier effectiveness based upon the rate of dust accumulation for a given location.

Noboa, Homero L.

1993-08-01T23:59:59.000Z

113

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 accounted for transient conduction, convection and radiation and incorporated moisture and air transport across the attic. Environmental variables such as solar loads on outer attic surfaces and sky temperatures were also estimated. The model was driven by hourly weather data which included: time, outdoor air temperature, horizontal sun and sky radiation, wind speed and direction, relative humidity (dew point), and cloud cover data. The outputs of the model were ceiling heat fluxes, inner and outer heat fluxes from all surfaces, inner and outer surface temperatures and attic air temperatures. Transient conduction was modeled using response factors. Response factors were calculated for each attic component based on construction type. Convective heat transfer was modeled using “flat plate” correlations found in the literature and radiative heat transfer was modeled using radiation enclosure theory. Moisture was incorporated via a condensation/evaporation model. A new procedure was developed to account for attic air stratification. Both forced and natural attic ventilation patterns were added to the model for three types of louver combination arrangements. An iterative technique was used to solve a set of simultaneous heat balance equations. The model predictions were compared to experimental data gathered throughout a three year experimental effort of side-by-side testing of attics retrofit with radiant barriers. The model was compared to the experimental data for a variety of situations which included: different attic insulation levels, various attic airflow rates, cooling and heating seasons, and different radiant barrier orientations. The model predicted ceiling heat flows within 10% for most cases. The model was used to run simulations and parametric studies under a diversity of climates, insulation levels and attic airflow patterns. Model predictions and results were presented on the basis of savings produced by the use of radiant barriers. Hourly, daily, and seasonal predictions by the model were in excellent agreement with observed experimental data and with literature.

Medina, M. A.

1992-12-01T23:59:59.000Z

114

Field Study Of A Radiant Heating System For Sleep Thermal Comfort And Potential Energy Saving.  

E-Print Network (OSTI)

??As sleep is unconscious, the traditional definition of thermal comfort with conscious judgment does not apply. In this thesis sleep thermal comfort is defined as… (more)

Wang, Christopher L. K.

2011-01-01T23:59:59.000Z

115

Radiant and thermal energy transport in planktonic and benthic algae systems for sustainable biofuel production.  

E-Print Network (OSTI)

??Biofuel production from microalgal biomass offers a clean and sustainable liquid fuel alternative to fossil fuels. In addition, algae cultivation is advantageous over traditional biofuel… (more)

Murphy, Thomas Eugene

2011-01-01T23:59:59.000Z

116

Radiant Barrier Performance during the Heating Season  

E-Print Network (OSTI)

Results of winter experiments conducted in Central Texas are presented. The experiments were side-by-side tests using two identical 144 ft2 houses which responded similarly to weather variations prior to any retrofits. Two radiant barrier orientations were tested, horizontal barrier and barrier against the rafters, in vented and non-vented attics. The results compiled in this paper are for attics with R-19 fiberglass insulation. The data showed that radiant barriers were still effective during the winter season. During a typical day radiant barriers prevented approximately 9-17 percent of the indoor heat from escaping into the attic. No significant difference in moisture accumulation was detected in the attic with the radiant barrier.

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

1992-05-01T23:59:59.000Z

117

NREL: Energy Systems Integration - Energy Systems Integration...  

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

Energy Systems Integration Facility NREL's Energy Systems Integration Facility Garners LEED Platinum View the NREL Press Release. NREL's multistory Energy Systems Integration...

118

Cooling System Basics | Department of Energy  

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

Cooling System Basics Cooling System Basics Cooling System Basics August 16, 2013 - 1:08pm Addthis Cooling technologies used in homes and buildings include ventilation, evaporative cooling, air conditioning, absorption cooling, and radiant cooling. Learn more about how these technologies work. Ventilation Ventilation allows air to move into and out of homes and buildings either by natural or mechanical means. Evaporative Cooling In dry climates, evaporative cooling or "swamp cooling" provides an experience like air conditioning, but with much lower energy use. An evaporative cooler uses the outside air's heat to evaporate water inside the cooler. The heat is drawn out of the air and the cooled air is blown into the space by the cooler's fan. Air Conditioning Air conditioners, which employ the same operating principles and basic

119

Cooling System Basics | Department of Energy  

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

Cooling System Basics Cooling System Basics Cooling System Basics August 16, 2013 - 1:08pm Addthis Cooling technologies used in homes and buildings include ventilation, evaporative cooling, air conditioning, absorption cooling, and radiant cooling. Learn more about how these technologies work. Ventilation Ventilation allows air to move into and out of homes and buildings either by natural or mechanical means. Evaporative Cooling In dry climates, evaporative cooling or "swamp cooling" provides an experience like air conditioning, but with much lower energy use. An evaporative cooler uses the outside air's heat to evaporate water inside the cooler. The heat is drawn out of the air and the cooled air is blown into the space by the cooler's fan. Air Conditioning Air conditioners, which employ the same operating principles and basic

120

Base load fuel comsumption with radiant boiler simulation  

Science Conference Proceedings (OSTI)

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

Note: This page contains sample records for the topic "radiant energy system" 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

Performance Testing of Radiant Barriers  

E-Print Network (OSTI)

TVA has conducted a study to determine the effects of radiant barriers (RBI (i.e., material with a low emissivity surface facing an air space), when used with fiberglass, on attic heat transfer during summer and winter. This study employed five small test cells exposed to ambient conditions and having attics with gable and soffit vents. Three different RB configurations were tested and compared to the non-RR configuration. Heat flux transducers determined the heat transfer between the attic and conditioned space. The results showed that all RB con figurations significantly reduced heat gain through the ceiling during the summer. Reductions in heat gain during daylight and peak electric load hours were especially attractive. Roof temperatures for the RB configurations were only slightly higher than for the non-RB case. Heat transfer reductions for the RB configurations in the winter were smaller than those for the summer but were still significant in many, but not all, situations. Savings during night and peak electric load hours were especially attractive.

Hall, J. A.

1986-01-01T23:59:59.000Z

122

This paper has been downloaded from the Building and Environmental Thermal Systems Research Group at Oklahoma State University (www.hvac.okstate.edu)  

E-Print Network (OSTI)

building that utilizes radiant heating/cooling systems to provide indoor environ- mental control validated by comparing measured data with results predicted by the model for a radiantly heated and cooled predicted by a carefully tunedEnergyPlus model. On the other hand, a high degree ofuncertainty in either

123

EnergyPlus Analysis Capabilities for Use in California Building Energy Efficiency Standards Development and Compliance Calculations  

E-Print Network (OSTI)

EnergyPlus to model radiant barriers and cool roofs via itsheat balance method. Radiant Barriers While ACM requires theof cool roofs and radiant barriers from Cool Roofs U-

Hong, Tianzhen

2009-01-01T23:59:59.000Z

124

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

125

IMPROVEMENTS TO THE RADIANT TIME SERIES METHOD COOLING LOAD CALCULATION  

E-Print Network (OSTI)

IMPROVEMENTS TO THE RADIANT TIME SERIES METHOD COOLING LOAD CALCULATION PROCEDURE By BEREKET TO THE RADIANT TIME SERIES METHOD COOLING LOAD CALCULATION PROCEDURE Dissertation Approved: Dr. Jeffrey D- Original RTSM.......................................................153 4.4.1 RTSM Peak Design Cooling Load

126

Energy Systems | Department of Energy  

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

Energy Systems Energy Systems webinarsteamtrap20100605.pdf webcast2009-0827hvacefficiency.pdf webcast2009-0820whmanagephsystems.pdf More Documents & Publications New and...

127

Energy savings estimates and cost benefit calculations for high performance relocatable classrooms  

E-Print Network (OSTI)

Roof”) coating for the radiant barrier in the attic space.barrier. Other possible heating systems compatible with the IDEC cooling system, such as electric ceiling radiant

Rainer, Leo I.; Hoeschele, Marc A.; Apte, Michael G.; Shendell, Derek G.; Fisk, William J.

2003-01-01T23:59:59.000Z

128

NREL: Energy Systems Integration - Energy Systems Integration...  

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

Energy Systems Integration Facility Newsroom The Energy Systems Integration Facility (ESIF) will be one of the only megawatt-scale test facilities in the United States that...

129

Efficient Low-Lift cooling with Radiant Distribution, Thermal Storage and Variable-Speed Chiller Controls  

DOE Green Energy (OSTI)

The U.S. Department of Energy’s Building Technologies Program goal is to develop cost-effective technologies and building practices that will enable the design and construction of net-zero energy buildings by 2025. To support this goal, Pacific Northwest National Laboratory evaluated an integrated technology that through utilization of synergies between emerging heating, ventilation and air conditioning systems can significantly reduce energy consumption in buildings. This set consists of thermal storage, dedicated outdoor air system, radiant heating/cooling with a variable speed low-lift-optimized vapor compression system. The results show that the low-lift cooling system provides significant energy savings in many building types and climates locations. This market represents well over half of the entire U.S. commercial building sector. This analysis shows that significant cooling system efficiency gains can be achieved by integrating low-lift cooling technologies. The cooling energy savings for a standard-performance building range from 37% to 84% and, for a high-performance building, from -9% to 70%.

Katipamula, Srinivas; Armstrong, Peter; Wang, Weimin; Fernandez, Nicholas

2010-05-31T23:59:59.000Z

130

Thermal radiant exitance model performance: Soils and forests  

DOE Green Energy (OSTI)

Models of surface temperatures of two land surface types based on their energy budgets were developed to simulate the effects of environmental factors on thermal radiant exitance. The performance of these models is examined in detail. One model solves the non-linear differential equation for heat diffusion in solids using a set of submodels for surface energy budget components. The model performance is examined under three desert conditions thought to be a strong test of the submodels. The accuracy of the temperature predictions and submodels is described. The accuracy of the model is generally good but some discrepancies between some of the submodels and measurements are noted. The sensitivity of the submodels is examined and is seen to be strongly controlled by interaction and feedback among energy components that are a function of surface temperature. The second model simulates vegetation canopies with detailed effects of surface geometry on radiant transfer in the canopy. Foliage solar absorption coefficients are calculated using a radiosity approach for a three layer canopy and long wave fluxes are modeled using a view factor matrix. Sensible and latent heat transfer through the canopy are also simulated using, nearby meteorological data but heat storage in the canopy is not included. Simulations for a coniferous forest canopy are presented and the sensitivity of the model to environmental inputs is discussed.

Balick, L.K. [EG& G Energy Measurements Inc., Las Vegas, NV (United States); Smith, J.A. [NASA/Goddard Space Flight Center, Greenbelt, MD (United States). Lab. for Terrestrial Physics

1995-12-31T23:59:59.000Z

131

The Effect of Environmental Conditions on Tropical Deep Convective Systems Observed from the TRMM Satellite  

Science Conference Proceedings (OSTI)

This study uses measurements of radiation and cloud properties taken between January and August 1998 by three Tropical Rainfall Measuring Mission (TRMM) instruments, the Clouds and the Earth’s Radiant Energy System (CERES) scanner, the TRMM ...

Bing Lin; Bruce A. Wielicki; Patrick Minnis; Lin Chambers; Kuan-Man Xu; Yongxiang Hu; Alice Fan

2006-11-01T23:59:59.000Z

132

Ch.2 Solar Energy to Earth and the Seasons  

E-Print Network (OSTI)

Ch.2 Solar Energy to Earth and the Seasons #12;Learning Objective One: The Solar System Sun Earth,083,000 km #12;Learning Objective Two: The Solar Energy Solar Radiation #12;What is Solar Energy? Energy is the capacity of a physical system to do work. The unit is Joule (J). Solar energy is radiant energy (i

Pan, Feifei

133

Radiant heat transfer from storage casks to the environment  

SciTech Connect

A spent fuel storage cask must efficiently transfer the heat released by the fuel assemblies through the cask walls to the environment. This heat must be transferred through passive means, limiting the energy transfer mechanisms from the cask to natural convection and radiation heat transfer.. Natural convection is essentially independent of the characteristics of the array of casks, provided there is space between casks to permit a convection loop. Radiation heat transfer, however, depends on the geometric arrangement of the array of casks because the peripheral casks will shadow the interior casks and restrict radiant heat transfer from all casks to the environment. The shadowing of one cask by its neighbors is determined by a view factor that represents the fraction of radiant energy that leaves the surface of a cask and reaches the environment. This paper addresses the evaluation of the view factor between a centrally located spent fuel storage cask and the environment. By combining analytic expressions for the view factor of (1) infinitely long cylinders and (2) finite cylinders with a length-to-diameter ratio of 2 to represent spent fuel storage casks, the view factor can be evaluated for any practical array of spent fuel storage casks.

Carlson, R W; Hovingh, J; Thomas, G R

1999-05-10T23:59:59.000Z

134

Sustainable Energy Systems Group  

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

Sustainable Energy Systems Group The Sustainable Energy Systems Group studies the impacts of energy generation and use, manufacturing, and other activities on the environment, the...

135

Appendix D Eligibility Criteria for Radiant Barriers Page D-1 2013 Residential Compliance Manual January 2014  

E-Print Network (OSTI)

shall meet specific eligibility and installation criteria to be modeled by any ACM and receive energy (stapled) to the bottom surface of the truss/rafter (top chord). A minimum air space shall be maintained of the radiant barrier and the top of the ceiling insulation to allow ventilation air to flow between the roof

136

Overview: Home Cooling Systems | Department of Energy  

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

than earlier models. Dehumidifying heat pipes can help an air conditioner remove humidity and more efficiently cool the air. Radiant Cooling Radiant cooling cools a floor or...

137

Energy Systems | Department of Energy  

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

Systems Energy Systems webinarsteamtrap20100605.pdf webcast2009-0827hvacefficiency.pdf webcast2009-0820whmanagephsystems.pdf More Documents & Publications AMO Software...

138

Energy Systems Integration  

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

Systems Integration Systems Integration Ben Kroposki, PhD, PE Director, Energy Systems Integration National Renewable Energy Laboratory 2 Reducing investment risk and optimizing systems in a rapidly changing energy world * Increasing penetration of variable RE in grid * Increasing ultra high energy efficiency buildings and controllable loads * New data, information, communications and controls * Electrification of transportation and alternative fuels * Integrating energy storage (stationary and mobile) and thermal storage * Interactions between electricity/thermal/fuels/data pathways * Increasing system flexibility and intelligence Current Energy Systems Future Energy Systems Why Energy Systems Integration? 3 Energy Systems Integration Continuum Scale Appliance (Plug)

139

Energy Basics: Photovoltaic Systems  

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

Energy Basics Renewable Energy Printable Version Share this resource Biomass Geothermal Hydrogen Hydropower Ocean Solar Photovoltaics Cells Systems Concentrating Solar...

140

Vented Cavity Radiant Barrier Assembly And Method  

DOE Patents (OSTI)

A vented cavity radiant barrier assembly (2) includes a barrier (12), typically a PV module, having inner and outer surfaces (18, 22). A support assembly (14) is secured to the barrier and extends inwardly from the inner surface of the barrier to a building surface (14) creating a vented cavity (24) between the building surface and the barrier inner surface. A low emissivity element (20) is mounted at or between the building surface and the barrier inner surface. At least part of the cavity exit (30) is higher than the cavity entrance (28) to promote cooling air flow through the cavity.

Dinwoodie, Thomas L. (Piedmont, CA); Jackaway, Adam D. (Berkeley, CA)

2000-05-16T23:59:59.000Z

Note: This page contains sample records for the topic "radiant energy system" 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

Practical Integration Approach and Whole Building Energy Simulation of Three Energy Efficient Building Technologies: Preprint  

SciTech Connect

Three technologies that have potential to save energy and improve sustainability of buildings are dedicated outdoor air systems, radiant heating and cooling systems and tighter building envelopes. To investigate the energy savings potential of these three technologies, whole building energy simulations were performed for a barracks facility and an administration facility in 15 U.S. climate zones and 16 international locations.

Miller, J. P.; Zhivov, A.; Heron, D.; Deru, M.; Benne, K.

2010-08-01T23:59:59.000Z

142

Cooling Systems | Department of Energy  

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

technologies used in homes and buildings include ventilation, evaporative cooling, air conditioning, absorption cooling, and radiant cooling. Learn more about how these...

143

Energy Delivery Systems Cybersecurity | Department of Energy  

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

Cybersecurity Energy Delivery Systems Cybersecurity Energy Delivery Systems Cybersecurity About the Cybersecurity for Energy Delivery Systems Program A key mission of the...

144

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

145

Energy Information Systems website  

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

and visualize the energy use of their buildings. Please visit the recently updated Energy Information System website for EETD research papers, case studies, and a download...

146

Energy Basics: Heating Systems  

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

of energy sources, including electricity, boilers, solar energy, and wood and pellet-fuel heating. Small Space Heaters Used when the main heating system is inadequate or when...

147

Energy Management Systems  

E-Print Network (OSTI)

This presentation will address results from a pilot project with 10 chemical plants on energy management systems and the development of an energy efficiency plant certification program.

Ferland, K.

2007-01-01T23:59:59.000Z

148

Home Energy Article: A Systems Approach to Retrofitting Residential HVAC Systems  

E-Print Network (OSTI)

facing windows Radiant barrier in attic, low absorbtivityto reduce solar loads Add radiant barrier in attic, or low

McWilliams, Jennifer A.; Walker, Iain S.

2005-01-01T23:59:59.000Z

149

Comparative Testing of the Combined Radiant Barrier and Duct Models in the ESL's Code-Compliant Simulation Model  

E-Print Network (OSTI)

This report presents a study of the application of the radiant barrier / duct models to the DOE-2.1e simulation program based on the previous methods (eQuest version 3.55 and EnergyGauge version 2.42) and the comparison of the results of the ESL’s model and the EnergyGauge program by the Florida Solar Energy Center (FSEC). Sensitivity analyses were performed by varying duct insulation level, supply duct area, return duct area, supply duct leakage, return duct leakage, and ceiling insulation levels. The results of sensitivity analyses show acceptable agreement versus the EnergyGauge program for duct insulation level, supply duct area, return duct area, supply duct leakage, and ceiling insulation level. Significant differences in the return duct leakage calculations were observed. These comparisons show the ESL model is more sensitive to return duct leakage than the EnergyGauge model Comparison of the results of the duct model for two cases (with radiant barrier and without radiant barrier) show acceptable agreements for the parameters of duct insulation, supply duct surface area, return duct surface area, supply duct leakage and ceiling insulation. The results of savings (with and without radiant barriers) indicate that the ESL model shows slightly more savings for all parameters. In terms of the sensitivity of the results, the ESL model also shows more sensitivity for all parameters except supply duct leakage.

Kim, S.; Haberl, J. S.

2007-07-10T23:59:59.000Z

150

Energy monitoring system  

SciTech Connect

A system for monitoring and displaying the consumption of energy by measuring the actual energy consumed and comparing the measured energy consumption with an ideal or desired energy consumption. The desired energy consumption data may be based upon actual operations or may be generated by ideal consumption characteristics. In some instances, the ideal figures may be modified to compensate for variations in external conditions.

Bertolasi, R.B.

1976-12-21T23:59:59.000Z

151

Redhawk Energy Systems | Open Energy Information  

Open Energy Info (EERE)

Ohio. References "Redhawk Energy Systems" Retrieved from "http:en.openei.orgwindex.php?titleRedhawkEnergySystems&oldid366032" Categories: Companies Clean Energy...

152

Moisture Measurements in Residential Attics Containing Radiant Barriers  

Science Conference Proceedings (OSTI)

Horizontal radiant barriers, rigorously tested during a typical Tennessee winter, allowed moisture to dissipate on a diurnal cycle and caused no structural, wet insulation, or stained-ceiling problems.

1989-08-21T23:59:59.000Z

153

Advanced Integrated Systems Technology Development  

E-Print Network (OSTI)

allows the use of alternative cooling sources, for example,system, and alternative radiant cooling technology, i.e.

2013-01-01T23:59:59.000Z

154

Nuclear Energy Systems  

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

Role of Synchrotron Radiation in Solving Scientific Challenges in Advanced Nuclear Energy Systems 27 to 28 January 2010 at Argonne's Advanced Photon Source Scope Third-generation...

155

Energy Basics: Photovoltaic Systems  

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

an entire PV system. This system is usually everything needed to meet a particular energy demand, such as powering a water pump, the appliances and lights in a home, or-if the...

156

Lloyd Energy Systems | Open Energy Information  

Open Energy Info (EERE)

high-purity graphite blocks to store energy (particularly solar energy) as heat, with steam turbines to release the heat as electricity. References Lloyd Energy Systems1...

157

Energy System Analysis at SINTEF Energy Research  

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

1989. His main areas of work include distributed energy systems, energy system planning, operation and control, ancillary services, frequency and power control, and power flow...

158

Solar Energy System Exemption | Department of Energy  

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

Energy System Exemption Solar Energy System Exemption Eligibility Residential Savings For Heating & Cooling Commercial Heating & Cooling Solar Heating Buying & Making Electricity...

159

Rand Solar Energy Systems | Open Energy Information  

Open Energy Info (EERE)

Rand Solar Energy Systems Jump to: navigation, search Name Rand Solar Energy Systems Place Petach Tikva, Israel Zip 49130 Sector Solar Product Israel-based manufacturer and...

160

American Energy Systems Inc | Open Energy Information  

Open Energy Info (EERE)

navigation, search Name American Energy Systems Inc Place Minnesota Zip 55350 Product Biofuel burning appliance manufacturer (pellets & corn). References American Energy Systems...

Note: This page contains sample records for the topic "radiant energy system" 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

Renewable Energy Systems | Clean Energy | ORNL  

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

Renewable Energy Systems SHARE Renewable Energy Systems Develop methods and models, conduct analyses and produce tools that address the potential and sustainability of biomass...

162

Renewable Energy Systems Americas | Open Energy Information  

Open Energy Info (EERE)

Americas Jump to: navigation, search Name Renewable Energy Systems Americas Place Broomfield, CO Website http:www.res-americas.com References Renewable Energy Systems...

163

Apollo Energy Systems Inc | Open Energy Information  

Open Energy Info (EERE)

Systems Inc Place Pompano Beach, Florida Zip FLA 33069 Sector Hydro, Hydrogen, Renewable Energy Product Apollo Energy Systems is a developer, producer, marketor and licensor of new...

164

BigHorn Home Improvement Center Energy Performance: Preprint  

SciTech Connect

This is one of the nation's first commercial building projects to integrate extensive high-performance design into a retail space. The extensive use of natural light, combined with energy-efficient electrical lighting design, provides good illumination and excellent energy savings. The reduced lighting loads, management of solar gains, and cool climate allow natural ventilation to meet the cooling loads. A hydronic radiant floor system, gas-fired radiant heaters, and a transpired solar collector deliver heat. An 8.9-kW roof-integrated photovoltaic (PV) system offsets a portion of the electricity.

Deru, M.; Pless, S.; Torcellini, P.

2006-04-01T23:59:59.000Z

165

BigHorn Home Improvement Center Energy Performance: Preprint  

DOE Green Energy (OSTI)

This is one of the nation's first commercial building projects to integrate extensive high-performance design into a retail space. The extensive use of natural light, combined with energy-efficient electrical lighting design, provides good illumination and excellent energy savings. The reduced lighting loads, management of solar gains, and cool climate allow natural ventilation to meet the cooling loads. A hydronic radiant floor system, gas-fired radiant heaters, and a transpired solar collector deliver heat. An 8.9-kW roof-integrated photovoltaic (PV) system offsets a portion of the electricity.

Deru, M.; Pless, S.; Torcellini, P.

2006-04-01T23:59:59.000Z

166

Effect of attic ventilation on the performance of radiant barriers  

Science Conference Proceedings (OSTI)

The objective of the experiments was to quantify how attic ventilation would affect the performance of a radiant barrier. Ceiling heat flux and space cooling load were both measured. Results of side-by-side radiant barrier experiments using two identical 13.38 m[sup 2] (nominal) test houses are presented in this paper. The test houses responded similarly to weather variations. Indoor temperatures of the test houses were controlled to within 0.2 [degrees] C. Ceiling heat fluxes and space cooling load were within a 2.5 percent difference between both test houses. The results showed that a critical attic ventilation flow rate of 1.3 (1/sec)/m[sup 2] of the attic floor existed after which the percentage reduction in ceiling heat fluxes produced by the radiant barriers did not change with increasing attic airflow rates. The ceiling heat flux reductions produced by the radiant barriers were between 25 and 35 percent, with 28 percent being the percent reduction observed most often in the presence of attic ventilation. The space-cooling load reductions observed were between two to four percent. All results compiled in this paper were for attics with unfaced fiberglass insulation with a resistance level of 3.35 m[sup 2]K/W (nominal) and for a perforated radiant barrier with low emissivities (less than 0.05) on both sides.

Medina, M.A.; O'Neal, D.L. (Texas A and M Univ., College Station, TX (United States). Dept. of Mechanical Engineering); Turner, W.D. (Texas A and M Univ., College Station, TX (United States). Coll. of Engineering)

1992-11-01T23:59:59.000Z

167

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

168

Sustainable Electrical Energy Systems  

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

Sustainable Electrical Energy Systems Speaker(s): Mark O'Malley Date: June 27, 2012 - 12:00pm Location: 90-1099 Seminar HostPoint of Contact: Sila Kiliccote The process of making...

169

Open Energy Information Systems  

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

OpenEIS (energy information OpenEIS (energy information systems) Jessica Granderson Lawrence Berkeley National Laboratory JGranderson@lbl.gov, 510.486.6792 April 3, 2013 2 | Building Technologies Office eere.energy.gov Purpose & Objectives Problem Statement: Advanced algorithms and analyses can enable 5-40% savings, yet are rarely adopted; 3 relevant barriers include: 1. Lack of awareness that simple analytics can be used to generate valuable insights and actionable information, without further training

170

Open Energy Information Systems  

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

OpenEIS (energy information OpenEIS (energy information systems) Jessica Granderson Lawrence Berkeley National Laboratory JGranderson@lbl.gov, 510.486.6792 April 3, 2013 2 | Building Technologies Office eere.energy.gov Purpose & Objectives Problem Statement: Advanced algorithms and analyses can enable 5-40% savings, yet are rarely adopted; 3 relevant barriers include: 1. Lack of awareness that simple analytics can be used to generate valuable insights and actionable information, without further training

171

Austin Energy - Residential Energy Efficiency Rebate Program...  

Open Energy Info (EERE)

Insulation, Central Air conditioners, DuctAir sealing, Heat pumps, Water Heaters, Windows, Radiant Barriers Active Incentive Yes Implementing Sector Utility Energy Category...

172

Resource Energy Systems LLC | Open Energy Information  

Open Energy Info (EERE)

Energy Systems LLC Energy Systems LLC Jump to: navigation, search Name Resource Energy Systems, LLC Place Rochelle Park, New Jersey Zip 7662 Sector Services, Solar Product Resource Energy Systems (RES) provides property owners with turn-key solar energy services. RES completes all phases of solar design, installation, and completion. References Resource Energy Systems, LLC[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Resource Energy Systems, LLC is a company located in Rochelle Park, New Jersey . References ↑ "Resource Energy Systems, LLC" Retrieved from "http://en.openei.org/w/index.php?title=Resource_Energy_Systems_LLC&oldid=350391" Categories: Clean Energy Organizations

173

Energy Basics: Concentrator Photovoltaic Systems  

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

Energy Basics Renewable Energy Printable Version Share this resource Biomass Geothermal Hydrogen Hydropower Ocean Solar Photovoltaics Cells Systems Concentrating Solar...

174

Energy Basics: Photovoltaic System Performance  

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

Energy Basics Renewable Energy Printable Version Share this resource Biomass Geothermal Hydrogen Hydropower Ocean Solar Photovoltaics Cells Systems Concentrating Solar...

175

Living Systems Energy Module  

DOE Green Energy (OSTI)

The Living Systems Energy Module, renamed Voyage from the Sun, is a twenty-lesson curriculum designed to introduce students to the major ways in which energy is important in living systems. Voyage from the Sun tells the story of energy, describing its solar origins, how it is incorporated into living terrestrial systems through photosynthesis, how it flows from plants to herbivorous animals, and from herbivores to carnivores. A significant part of the unit is devoted to examining how humans use energy, and how human impact on natural habitats affects ecosystems. As students proceed through the unit, they read chapters of Voyage from the Sun, a comic book that describes the flow of energy in story form (Appendix A). During the course of the unit, an ``Energy Pyramid`` is erected in the classroom. This three-dimensional structure serves as a classroom exhibit, reminding students daily of the importance of energy and of the fragile nature of our living planet. Interactive activities teach students about adaptations that allow plants and animals to acquire, to use and to conserve energy. A complete list of curricular materials and copies of all activity sheets appear in Appendix B.

NONE

1995-09-26T23:59:59.000Z

176

Nextronex Energy Systems LLC | Open Energy Information  

Open Energy Info (EERE)

LLC Jump to: navigation, search Name Nextronex Energy Systems LLC Address 4400 Moline Martin Rd Place Millbury, Ohio Zip 43447-9401 Sector Efficiency, Renewable Energy, Services,...

177

Perpetual Energy Systems | Open Energy Information  

Open Energy Info (EERE)

Sector Renewable Energy, Solar Product String representation "Perpetual Energ ... sustainability." is too long. References Perpetual Energy Systems1 LinkedIn Connections...

178

Energy Systems Laboratory ESL | Open Energy Information  

Open Energy Info (EERE)

Product ESL specializes in the research fields of metering, modeling and data analysis of energy use in buildings. References Energy Systems Laboratory (ESL)1 LinkedIn...

179

Sunpowered Energy Systems Ltd | Open Energy Information  

Open Energy Info (EERE)

Name Sunpowered Energy Systems Ltd Place Southsea, United Kingdom Zip PO5 2SN Sector Hydro, Services, Solar, Wind energy Product Offers fee-based consultancy services on...

180

Modular Integrated Energy Systems  

E-Print Network (OSTI)

energy system (or CHP -- Cooling, Heat and Power) system at Ft. Bragg. Much of this work is funded fired absorption chiller. The key goals of the project are: · Develop a set of "reference" CAD-based IES a 1000 Ton exhaust-driven absorption chiller, · Install and monitor the performance of a prototype IES

Oak Ridge National Laboratory

Note: This page contains sample records for the topic "radiant energy system" 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

Fossil Energy Web System (FEWEB) PIA, Office of Fossil Energy...  

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

Fossil Energy Web System (FEWEB) PIA, Office of Fossil Energy Headquaters Fossil Energy Web System (FEWEB) PIA, Office of Fossil Energy Headquaters Fossil Energy Web System (FEWEB)...

182

NREL: Energy Systems Integration - Webmaster  

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

Your name: Your email address: Your message: Send Message Printable Version Energy Systems Integration Home Research & Development Energy Systems Integration Facility Working...

183

PIA - Fossil Energy Web System (FEWEB) | Department of Energy  

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

Fossil Energy Web System (FEWEB) PIA - Fossil Energy Web System (FEWEB) PIA - Fossil Energy Web System (FEWEB) PIA - Fossil Energy Web System (FEWEB) More Documents & Publications...

184

State Energy Data System | Open Energy Information  

Open Energy Info (EERE)

State Energy Data System Jump to: navigation, search Name State Energy Data System Data Format CSV Geographic Scope United States TODO: Import actual dataset contents into OpenEI...

185

Solimpeks Solar Energy Systems | Open Energy Information  

Open Energy Info (EERE)

Solimpeks Solar Energy Systems Solimpeks Solar Energy Systems Jump to: navigation, search Name Solimpeks Solar Energy Systems Place Karatay - KONYA, Turkey Zip 42300 Sector Solar Product Turkish manufacturer of solar passive modules currently developing combined PV-passive systems for Turkish market. References Solimpeks Solar Energy Systems[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Solimpeks Solar Energy Systems is a company located in Karatay - KONYA, Turkey . References ↑ "Solimpeks Solar Energy Systems" Retrieved from "http://en.openei.org/w/index.php?title=Solimpeks_Solar_Energy_Systems&oldid=351486" Categories: Clean Energy Organizations Companies Organizations

186

Bio Energy Systems LLC | Open Energy Information  

Open Energy Info (EERE)

search Name Bio-Energy Systems LLC Place san Anselmo, California Zip 94960 Product Biodiesel producer in Vallejo, California. References Bio-Energy Systems LLC1 LinkedIn...

187

Global Energy Management System  

E-Print Network (OSTI)

Exxon Mobil Corporation has undertaken voluntary actions to continuously improve energy efficiency in our operations for many years. From 1973 to 1999, we improved the energy efficiency of our refineries and chemical plants by over 35 percent - saving the cumulative equivalent of 1.8 billion barrels of oil and reducing carbon dioxide emissions by over 200 million tonnes. In 2000, we redoubled our efforts with deployment of our Global Energy Management System (GEMS), which utilizes international best practices and benchmarking to identify energy efficiencies at each of our refineries and chemical plants. Thus far, we have identified opportunities to improve the energy efficiency of these facilities by an additional 15 to 20 percent. At full implementation, savings are expected to total $500 million to $1 billion per year, with an associated reduction in carbon dioxide emissions of about 10 million tonnes per year - roughly equivalent to removing 1.5 million cars from the world's roads.

Eidt, B. D.

2005-01-01T23:59:59.000Z

188

Aperion Energy Systems | Open Energy Information  

Open Energy Info (EERE)

controls, and fuel options with various stack technologies to supply optimized fuel cell systems. References Aperion Energy Systems1 LinkedIn Connections CrunchBase Profile...

189

Wind Energy Systems Exemption | Department of Energy  

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

Systems Exemption Wind Energy Systems Exemption Eligibility Commercial Industrial Utility Savings For Wind Buying & Making Electricity Maximum Rebate None Program Information Start...

190

Building Energy Software Tools Directory: EnergyPeriscope  

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

EnergyPeriscope EnergyPeriscope Logo for EnergyPeriscope EnergyPeriscope is a professional-level performance estimating and financial analysis engine. Use it to create financial performance reports for single- or multiple-technology energy solutions. EnergyPeriscope accommodates retrofit applications, new construction buildings, and "Energy Farms" for selling PV- or wind-generated electricity. Model PV, solar water heating, solar pool/spa heating, solar hydronic radiant floor systems, wind turbines and energy efficiency projects. Screen Shots Keywords Renewable energy performance analysis, financial analysis, sales proposals Validation/Testing Data results were validated against RETScreen, PVWatts and other energy analysis tools. Reports are available. Expertise Required

191

Powersource Energy Systems Ltd | Open Energy Information  

Open Energy Info (EERE)

Powersource Energy Systems Ltd Powersource Energy Systems Ltd Jump to: navigation, search Name Powersource Energy Systems Ltd Place Canada Product A spinoff from Soltek Powersource Ltd, since 1996, it merged back with them in 2002. References Powersource Energy Systems Ltd[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Powersource Energy Systems Ltd is a company located in Canada . References ↑ "Powersource Energy Systems Ltd" Retrieved from "http://en.openei.org/w/index.php?title=Powersource_Energy_Systems_Ltd&oldid=349902" Categories: Clean Energy Organizations Companies Organizations Stubs What links here Related changes Special pages Printable version Permanent link Browse properties

192

American Alternative Energy Systems | Open Energy Information  

Open Energy Info (EERE)

Alternative Energy Systems Alternative Energy Systems Jump to: navigation, search Name American Alternative Energy Systems Place Denton, Texas Zip 76209 Product An American company involved in project development through the provision of technology and engineering. References American Alternative Energy Systems[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. American Alternative Energy Systems is a company located in Denton, Texas . References ↑ "American Alternative Energy Systems" Retrieved from "http://en.openei.org/w/index.php?title=American_Alternative_Energy_Systems&oldid=342107" Categories: Clean Energy Organizations Companies Organizations Stubs What links here

193

Modular Integrated Energy Systems  

E-Print Network (OSTI)

of Honeywell's data collection activity for the integrated energy system (or CHP -- Cooling, Heat and Power recovery steam generator, and a waste heat fired absorption chiller. The key goals of the project are having on-line optimization, · Develop a 1000 Ton exhaust-driven absorption chiller, · Install

Oak Ridge National Laboratory

194

Virent Energy Systems Inc | Open Energy Information  

Open Energy Info (EERE)

Virent Energy Systems Inc Virent Energy Systems Inc Jump to: navigation, search Name Virent Energy Systems Inc Place Madison, Wisconsin Zip 53704 Sector Biomass, Hydro, Hydrogen Product A start-up focused on the development and commercialization of a new process called Aqueous-Phase Carbohydrate Reforming (APR); which produces hydrogen from biomass. The company seeks to produce a gasoline substitute made from sugars. References Virent Energy Systems Inc[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Virent Energy Systems Inc is a company located in Madison, Wisconsin . References ↑ "Virent Energy Systems Inc" Retrieved from "http://en.openei.org/w/index.php?title=Virent_Energy_Systems_Inc&oldid=352839

195

Advancing Energy Systems through Integration  

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

Advancing Energy Systems Advancing Energy Systems through Integration Presented in partnership with the United States Department of Energy November 20, 2012 Webinar Community Renewable Energy Success Stories: District Heating with Renewable Energy Saint Paul's Community Energy System * Underground network of pipes aggregate heating and cooling needs * Aggregated thermal loads allows application of technologies and fuels not feasible for individual buildings * Increases fuel flexibility, rate stability, and reliability Community Scale Heating and Cooling 4 ever-greenenergy.com Ever-Green Energy Integrated Energy System flexible & renewable fuel sources reliable and effective production & storage hot & chilled water loops maximize energy conservation & reliability

196

Advanced Building Efficiency Testbed Initiative/Intelligent Workplace Energy Supply System; ABETI/IWESS  

DOE Green Energy (OSTI)

ABETI/IWESS is a project carried out by Carnegie Mellon's Center for Building Performance and Diagnostics, the CBPD, supported by the U.S. Department of Energy/EERE, to design, procure, install, operate, and evaluate an energy supply system, an ESS, that will provide power, cooling, heating and ventilation for CBPD's Intelligent Workplace, the IW. The energy sources for this system, the IWESS, are solar radiation and bioDiesel fuel. The components of this overall system are: (1) a solar driven cooling and heating system for the IW comprising solar receivers, an absorption chiller, heat recovery exchanger, and circulation pump; (2) a bioDiesel fueled engine generator with heat recovery exchangers, one on the exhaust to provide steam and the other on the engine coolant to provide heated water; (3) a ventilation system including an enthalpy recovery wheel, an air based heat pump, an active desiccant wheel, and an air circulation fan; and (4) various convective and radiant cooling/heating units and ventilation air diffusers distributed throughout the IW. The goal of the ABETI/IWESS project is to demonstrate an energy supply system for a building space that will provide a healthy, comfortable environment for the occupants and that will reduce the quantity of energy consumed in the operation of a building space by a factor of 2 less than that of a conventional energy supply for power, cooling, heating, and ventilation based on utility power and natural gas fuel for heating.

David Archer; Frederik Betz; Yun Gu; Rong Li; Flore Marion; Sophie Masson; Ming Qu; Viraj Srivastava; Hongxi Yin; Chaoqin Zhai; Rui Zhang; Elisabeth Aslanian; Berangere Lartigue

2008-05-31T23:59:59.000Z

197

Greenhouse of an underground heat accumulation system  

SciTech Connect

A greenhouse of an underground heat accumulation system is described wherein the radiant energy of the sun or wasted thermal energy is accumulated in the soil below the floor of the greenhouse over a prolonged period of time, and spontaneous release of the accumulated energy into the interior of the greenhouse begins in the wintertime due to a time lag of heat transfer through the soil. The release of the accumulated energy lasts throughout the winter.

Fujie, K.; Abe, K.; Uchida, A.

1983-11-01T23:59:59.000Z

198

NREL: Energy Systems Integration - Energy Systems Integration...  

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

Laboratory and Thermal Storage Materials Laboratory Video In a concentrating solar power plant, thermal energy collected by solar fields can be stored in large tanks for...

199

Cloud and Radiative Characteristics of Tropical Deep Convective Systems in Extended Cloud Objects from CERES Observations  

Science Conference Proceedings (OSTI)

The physical and radiative properties of tropical deep convective systems for the period from January to August 1998 are examined with the use of Clouds and the Earth’s Radiant Energy System Single-Scanner Footprint (SSF) data from the Tropical ...

Zachary A. Eitzen; Kuan-Man Xu; Takmeng Wong

2009-11-01T23:59:59.000Z

200

NETL: Energy System Dynamics Focus Area  

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

Energy System Dynamics Onsite Research Energy System Dynamics Energy System Dynamics (ESD) is a focus area of the National Energy Technology Laboratory's Office of Research and...

Note: This page contains sample records for the topic "radiant energy system" 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

Wind energy conversion system  

DOE Patents (OSTI)

The wind energy conversion system includes a wind machine having a propeller connected to a generator of electric power, the propeller rotating the generator in response to force of an incident wind. The generator converts the power of the wind to electric power for use by an electric load. Circuitry for varying the duty factor of the generator output power is connected between the generator and the load to thereby alter a loading of the generator and the propeller by the electric load. Wind speed is sensed electro-optically to provide data of wind speed upwind of the propeller, to thereby permit tip speed ratio circuitry to operate the power control circuitry and thereby optimize the tip speed ratio by varying the loading of the propeller. Accordingly, the efficiency of the wind energy conversion system is maximized.

Longrigg, Paul (Golden, CO)

1987-01-01T23:59:59.000Z

202

RELIABILITY PLANNING IN DISTRIBUTED ELECTRIC ENERGY SYSTEMS  

E-Print Network (OSTI)

the Systems Integration Office California Energy ResourcesŁ Systems Integration Requi-rements for Decentralized Energy

Kahn, E.

2011-01-01T23:59:59.000Z

203

Browse wiki | Open Energy Information  

Open Energy Info (EERE)

+ , Has developed a new technology to produce hydrogen from water or geothermal steam using a new method called RET (Radiant Energy Transfer). + , Palo Alto + , California...

204

Genesys LLC | Open Energy Information  

Open Energy Info (EERE)

search Name Genesys LLC Place Palo Alto, California Zip 94306 Sector Hydro, Hydrogen Product Focused on RET (Radiant Energy Transfer) technology for the production of...

205

NREL: Energy Systems Integration - U.S. DOE's Energy Systems...  

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

February 2013 U.S. DOE's Energy Systems Integration Facility at NREL photo showing the front view of the entrance to the Energy Systems Integration Facility Front view of the...

206

SolidEnergy Systems | Department of Energy  

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

SolidEnergy Systems SolidEnergy Systems National Clean Energy Business Plan Competition SolidEnergy Systems Massachusetts Institute of Technology The Polymer Ionic Liquid (PIL) lithium battery combines the safety and energy density of a solid polymer lithium battery and the high performance of a lithium-ion battery. The battery developed by SolidEnergy achieves high energy density that works safely over a wide temperature range, which makes it ideal for electric vehicles and consumer electronics where both energy density and safety are essential. The PIL battery would also be successful in oil and gas drilling applications where the ability to recharge, store, transport, and perform at both very low and very high temperatures safely is mission critical. The PIL lithium battery dramatically improves both the safety and energy

207

SolidEnergy Systems | Department of Energy  

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

SolidEnergy Systems SolidEnergy Systems National Clean Energy Business Plan Competition SolidEnergy Systems Massachusetts Institute of Technology The Polymer Ionic Liquid (PIL) lithium battery combines the safety and energy density of a solid polymer lithium battery and the high performance of a lithium-ion battery. The battery developed by SolidEnergy achieves high energy density that works safely over a wide temperature range, which makes it ideal for electric vehicles and consumer electronics where both energy density and safety are essential. The PIL battery would also be successful in oil and gas drilling applications where the ability to recharge, store, transport, and perform at both very low and very high temperatures safely is mission critical. The PIL lithium battery dramatically improves both the safety and energy

208

Clean Energy Systems | Open Energy Information  

Open Energy Info (EERE)

Systems Place Rancho Cordova, California Zip 95742 Product The company has developed oxyfuel technology for zero emission fossil fuel power plants. References Clean Energy...

209

Energy Systems and Population Health  

E-Print Network (OSTI)

1995. From Rio to Beijing. Energy Policy 23: 561-75 Cohen A,from South Africa. Energy Policy 26: 207-17 De Koning HW,Solar Home Systems Market. Energy Policy 30: 477-99 Dutt GS,

2004-01-01T23:59:59.000Z

210

Energy, Environmental & Economic Systems Analysis  

E-Print Network (OSTI)

Energy, Environmental & Economic Systems Analysis GTMax: A New Deregulated Power Market Analysis Tool Opportunity Decision and Information Sciences Division Center for Energy, Environmental & Economic hourly energy transactions, costs, and revenues. GTMax has a user-friendly geographical information

Kemner, Ken

211

Energy conversion system  

DOE Patents (OSTI)

The energy conversion system includes a photo-voltaic array for receiving solar radiation and converting such radiation to electrical energy. The photo-voltaic array is mounted on a stretched membrane that is held by a frame. Tracking means for orienting the photo-voltaic array in predetermined positions that provide optimal exposure to solar radiation cooperate with the frame. An enclosure formed of a radiation transmissible material includes an inside containment space that accommodates the photo-voltaic array on the stretched membrane, the frame and the tracking means, and forms a protective shield for all such components. The enclosure is preferably formed of a flexible inflatable material and maintains its preferred form, such as a dome, under the influence of a low air pressure furnished to the dome. Under this arrangement the energy conversion system is streamlined for minimizing wind resistance, sufficiently weathproof for providing protection against weather hazards such as hail, capable of using diffused light, lightweight for low-cost construction and operational with a minimal power draw.

Murphy, L.M.

1985-09-16T23:59:59.000Z

212

Energy conversion system  

DOE Patents (OSTI)

The energy conversion system includes a photo-voltaic array for receiving solar radiation and converting such radiation to electrical energy. The photo-voltaic array is mounted on a stretched membrane that is held by a frame. Tracking means for orienting the photo-voltaic array in predetermined positions that provide optimal exposure to solar radiation cooperate with the frame. An enclosure formed of a radiation transmissible material includes an inside containment space that accommodates the photo-voltaic array on the stretched membrane, the frame and the tracking means, and forms a protective shield for all such components. The enclosure is preferably formed of a flexible inflatable material and maintains its preferred form, such as a dome, under the influence of a low air pressure furnished to the dome. Under this arrangement the energy conversion system is streamlined for minimizing wind resistance, sufficiently weatherproof for providing protection against weather hazards such as hail, capable of using diffused light, lightweight for low-cost construction, and operational with a minimal power draw.

Murphy, Lawrence M. (Lakewood, CO)

1987-01-01T23:59:59.000Z

213

Building Energy Monitoring System: Making Energy Manageable  

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

Building Energy Monitoring System: Making Energy Manageable Building Energy Monitoring System: Making Energy Manageable Speaker(s): Bob Hunter Date: July 21, 2006 - 12:00pm Location: 90-3122 Seminar Host/Point of Contact: Peng Xu For any line-item expense to be managed, it must first be manageable. In most organizations, this means bringing that expense into the budget/forecast/variance cycle at the department and individual level. While energy costs are the second fastest growing for most organizations, they have simply received a pass on individual accountability. TrendPoint provides a patented system for monitoring energy at the department and user-level. By monitoring each circuit, we assign a circuit to a user, each user to a group and each group to a site. Energy budgets can then be created and assigned to departments, allowing energy costs become a part of

214

Available Energy of Geophysical Systems  

Science Conference Proceedings (OSTI)

An alternative derivation of the available energy for a geophysical fluid system is presented. It is shown that determination of the equilibrium temperature of the system by the minimization of an energy availability function is equivalent to that ...

Peter R. Bannon

2013-08-01T23:59:59.000Z

215

NREL: Energy Systems Integration - Energy Systems Integration...  

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

and concentrating solar systems are tested. There is an emphasis on measurement of parabolic trough mirror panels. For detailed laboratory specifications, download the Optical...

216

Electrochemical Thermodynamic Measurement System - Energy ...  

The present invention provides systems and methods for accurately characterizing thermodynamic and materials properties of electrodes and electrochemical energy ...

217

EIA - State Energy Data System  

U.S. Energy Information Administration (EIA)

State Energy Data System (SEDS) 500 . Unhandled exception thrown from /emeu/states/hf.jsp:90 jrun.jsp.runtime ...

218

Renewable Energy Systems Exemption | Department of Energy  

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

Systems Exemption Systems Exemption Renewable Energy Systems Exemption < Back Eligibility Commercial Industrial Residential Savings Category Bioenergy Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Heating & Cooling Commercial Heating & Cooling Solar Heating Swimming Pool Heaters Water Heating Wind Program Info State Oregon Program Type Property Tax Incentive Rebate Amount 100% Provider Oregon Department of Energy Oregon law states that any change in real market value to property due to the installation of a qualifying renewable energy system is exempt from assessment of the property's value for property tax purposes. Qualifying renewables include solar, geothermal, wind, water, fuel cell or methane gas systems used to heat, cool or generate electricity. This exemption is

219

Light-energized electronics energy management system  

SciTech Connect

An apparatus is described comprising: operational means for at times performing a function other than communication that consumes power at a first rate, and for at other times performing a communication function that consumes power at a second rate higher than the first rate; means for deriving electrical energy from radiant energy incident upon the apparatus; means for storing electrical energy, received from the means for deriving, sufficient so as to power the operational means at the first rate for the function other than communication; connection means for electrically connecting the operational means to an external source of power selectively during all such times as the operational means is performing the communication function; wiring means for constantly electrically connecting the operational means to the means for storing electrical energy; transportable power source means, electrically connected to the operational means by the connection means during all such times as the operational means is performing the communication function, for serving as the external source of power for powering the operational means at the relatively-higher second rate; wherein the powering of the operational means for the communication function by the transportable power source means permits that this communication function, which uses power at the relative-higher second rate, may transpire without substantial diminution of the energy stored in the means for storing energy.

Nielsen, W.Y.; Luck, J.M.

1993-07-20T23:59:59.000Z

220

Energy Storage Systems 2007 Peer Review - International Energy...  

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

International Energy Storage Program Presentations Energy Storage Systems 2007 Peer Review - International Energy Storage Program Presentations The U.S. DOE Energy Storage Systems...

Note: This page contains sample records for the topic "radiant energy system" 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

Energy conservation system  

SciTech Connect

An energy conservation system is disclosed wherein power in a given area, such as in a hotel or other room, is controlled by means of an ultrasonic sound transmitter and a plurality of ultrasonic sound receivers, each receiver controlling power for a separate power outlet. Upon entering the room, a key is inserted into a key receptacle to activate the transmitter and thereby cause the receivers to couple power to the power outlets in the room. When the key is withdrawn from the key receptacle, the transmitter signals the receivers to decouple power from the power outlets.

Fichtner, R.L.

1977-07-19T23:59:59.000Z

222

Air Products Hydrogen Energy Systems | Department of Energy  

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

Air Products Hydrogen Energy Systems Air Products Hydrogen Energy Systems Hydrogen Infrastructure Air Products Hydrogen Energy Systems More Documents & Publications Quadrennial...

223

SolidEnergy Systems | Department of Energy  

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

Science & Innovation » Innovation » Commercialization » National Science & Innovation » Innovation » Commercialization » National Clean Energy Business Plan Competition » SolidEnergy Systems National Clean Energy Business Plan Competition SolidEnergy Systems Massachusetts Institute of Technology The Polymer Ionic Liquid (PIL) lithium battery combines the safety and energy density of a solid polymer lithium battery and the high performance of a lithium-ion battery. The battery developed by SolidEnergy achieves high energy density that works safely over a wide temperature range, which makes it ideal for electric vehicles and consumer electronics where both energy density and safety are essential. The PIL battery would also be successful in oil and gas drilling applications where the ability to recharge, store, transport, and perform at both very low and very high

224

Sustina Energy Systems | Open Energy Information  

Open Energy Info (EERE)

Sustina Energy Systems Sustina Energy Systems Jump to: navigation, search Logo: Susitna Energy Systems Name Susitna Energy Systems Address 2507 Fairbanks Street Place Anchorage, Alaska Zip 99503 Product Energy Systems Phone number (877) 485-1100 Website http://www.susitnaenergy.com/ Coordinates 61.197291°, -149.871905° 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":61.197291,"lon":-149.871905,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

225

In-Flight Spectral Characterization and Calibration Stability Estimates for the Clouds and the Earth’s Radiant Energy System (CERES)  

Science Conference Proceedings (OSTI)

It is essential to maintain global measurements of the earth radiation budget (ERB) from space, the scattered solar and emitted thermal radiative fluxes leaving the planet. These are required for the purpose of validating current climate model ...

Grant Matthews

2009-09-01T23:59:59.000Z

226

Definition: Energy | Open Energy Information  

Open Energy Info (EERE)

Energy Energy Broadly defined as the capacity to do work. There are many forms of energy, including: chemical, electrical, gravitational, mechanical, nuclear, radiant, and thermal energy. The official SI unit for energy is the joule (J); energy can also be measured in calories or British thermal units (Btu).[1][2][3] View on Wikipedia Wikipedia Definition In physics, energy is a conserved extensive property of a physical system, which cannot be observed directly but can be calculated from its state. Energy is of central importance in physics. It is impossible to give a comprehensive definition of energy because of the many forms it may take, but the most common definition is that it is the capacity of a system to perform work. The definition of work in physics is the movement of a force

227

Building Energy Information Systems: User Case Studies  

E-Print Network (OSTI)

Effectiveness of Energy Management Systems: What the expertsThe use of energy management and control systems to manageweb-based energy management and control system Introduction

Granderson, Jessica

2010-01-01T23:59:59.000Z

228

Austin Energy - Residential Energy Efficiency Loan Program (Texas...  

Open Energy Info (EERE)

HVAC replacements, duct testing and duct system improvement, insulation, window films or solar screens, and radiant barrier installations. The minimum loan is 1,500 and the...

229

Site handbook: data acquisition system information, passive solar retrofit Automobile Maintenance Facility, City of Philadelphia  

SciTech Connect

Data were collected at the City of Philadelphia's Auto Maintenance Facility using an Aeoloan Kinetics PDL-24 data acquisition system. Instantaneous data readings were recorded each 15 seconds by the microprocessor. These channel readings were then averaged to produce hourly values which were then stored on an audio cassette. The energy saving strategies include: styrofoam and concrete roof coverings; weatherstripping; replacement of north windows with combination insulation and view glazing; PVC strips between heated and unheated areas; gas fired radiant heaters at individual work stations; reduction of the number of light fixtures; and the installation of retrofit window units for radiant solar heating, daylighting, ventilation, glare control and vandalism protection.

1985-01-01T23:59:59.000Z

230

ITN Energy Systems | Open Energy Information  

Open Energy Info (EERE)

Systems Systems Jump to: navigation, search Name ITN Energy Systems Place Littleton, CO Website http://www.itnes.com/ References NREL Research Review[1] Information About Partnership with NREL Partnership with NREL Yes Partnership Type Other Relationship Partnering Center within NREL National Center for Photovoltaics Partnership Year 2007 Link to project description http://www.nrel.gov/research_review/2007/deployment_thin_film.html LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! ITN Energy Systems is a company located in Littleton, CO. References ↑ "NREL Research Review" Retrieved from "http://en.openei.org/w/index.php?title=ITN_Energy_Systems&oldid=381779" Categories: Clean Energy Organizations Companies Organizations

231

Energy, Environmental & Economic Systems Analysis  

E-Print Network (OSTI)

Market Simulations Opportunity Decision and Information Sciences Division Center for EnergyEnergy, Environmental & Economic Systems Analysis ENPEP-BALANCE: A Tool for Long-term Nuclear Power, Environmental & Economic Systems Analysis A resurgence of interest in nuclear energy is taking place

Kemner, Ken

232

Energy recovery system  

DOE Patents (OSTI)

The present invention is directed to an improved wet air oxidation system and method for reducing the chemical oxygen demand (COD) of waste water used from scrubbers of coal gasification plants, with this COD reduction being sufficient to effectively eliminate waste water as an environmental pollutant. The improvement of the present invention is provided by heating the air used in the oxidation process to a temperature substantially equal to the temperature in the oxidation reactor before compressing or pressurizing the air. The compression of the already hot air further heats the air which is then passed in heat exchange with gaseous products of the oxidation reaction for "superheating" the gaseous products prior to the use thereof in turbines as the driving fluid. The superheating of the gaseous products significantly minimizes condensation of gaseous products in the turbine so as to provide a substantially greater recovery of mechanical energy from the process than heretofore achieved.

Moore, Albert S. (Morgantown, WV); Verhoff, Francis H. (Morgantown, WV)

1980-01-01T23:59:59.000Z

233

Pump Systems Optimization: Energy Efficiency  

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

Pump Systems Pump Systems Optimization: Energy Efficiency and Bottom-Line Savings Host this one-day course to help participants learn how to identify and reduce hidden operation and energy costs. Participants will: * Identify energy savings * Increase profitability * Increase reliability * Earn seven PDH credits Attendees of the "Pump Systems Optimization" one-day course will gain valuable new skills to help them improve centrifugal pump system efficiency to reduce energy and operating costs while earning seven professional development hour (PDH) credits from the Hydraulic Institute. Topics covered include:* * Why Efficient Pump Systems Are Important

234

Thermal performance of clean horizontal radiant barriers under winter conditions: Laboratory measurements and mathematical modeling  

Science Conference Proceedings (OSTI)

Several field experiments have been performed on attic radiant barriers under winter conditions; however, most of them have been confined to the fairly mild climates of Florida, Oklahoma, and Tennessee. Only one field experiment in a very cold climate (Canada) has been performed. In addition, no previous laboratory experiments under winter conditions have been performed on an attic both with and without a radiant barrier. This paper presents the results of laboratory measurements of the thermal performance of clean horizontal radiant barriers in a simulated residential attic module under nighttime or low solar gain daytime winter conditions. Comparing tests under the same conditions with and without a radiant barrier shows that the addition of a clean horizontal radiant barrier to insulation at the R-22 to R-25 level decreases the ceiling heat flow by 6 to 8%. The experimental results were found to be in very good agreement with predictions made with a mathematical model for the thermal performance of attics.

Wilkes, K.E.; Childs, P.W.

1992-01-01T23:59:59.000Z

235

Thermal performance of clean horizontal radiant barriers under winter conditions: Laboratory measurements and mathematical modeling  

Science Conference Proceedings (OSTI)

Several field experiments have been performed on attic radiant barriers under winter conditions; however, most of them have been confined to the fairly mild climates of Florida, Oklahoma, and Tennessee. Only one field experiment in a very cold climate (Canada) has been performed. In addition, no previous laboratory experiments under winter conditions have been performed on an attic both with and without a radiant barrier. This paper presents the results of laboratory measurements of the thermal performance of clean horizontal radiant barriers in a simulated residential attic module under nighttime or low solar gain daytime winter conditions. Comparing tests under the same conditions with and without a radiant barrier shows that the addition of a clean horizontal radiant barrier to insulation at the R-22 to R-25 level decreases the ceiling heat flow by 6 to 8%. The experimental results were found to be in very good agreement with predictions made with a mathematical model for the thermal performance of attics.

Wilkes, K.E.; Childs, P.W.

1992-08-01T23:59:59.000Z

236

ReEnergie Systems | Open Energy Information  

Open Energy Info (EERE)

ReEnergie Systems ReEnergie Systems Jump to: navigation, search Name ReEnergie Systems Place Behringersdorf, Germany Zip D-90571 Sector Biomass, Hydro, Solar, Wind energy Product Distributor and marketer of equipment using solar, wind, biomass and hydro energy generation techniques. Coordinates 49.480289°, 11.20016° 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":49.480289,"lon":11.20016,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

237

Megawatt Energy Systems | Open Energy Information  

Open Energy Info (EERE)

Megawatt Energy Systems Megawatt Energy Systems Jump to: navigation, search Name Megawatt Energy Systems Place Zionsville, Indiana Sector Renewable Energy, Services, Solar, Wind energy Phone number 317.797.3381 Website http://www.mwenergysystems.com Coordinates 39.9508733°, -86.261937° 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":39.9508733,"lon":-86.261937,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

238

Model Energy Conversion Efficiency of Biological Systems  

Science Conference Proceedings (OSTI)

MML Researchers Model Energy Conversion Efficiency of Biological Systems. Novel, highly efficient energy conversion ...

2013-03-15T23:59:59.000Z

239

Federal Energy Management Program: Facility Energy Decision System...  

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

Facility Energy Decision System Software to someone by E-mail Share Federal Energy Management Program: Facility Energy Decision System Software on Facebook Tweet about Federal...

240

NREL: Energy Systems Integration - Events  

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

Events NREL hosts events that promote understanding and collaboration on energy systems integration. Through seminars, workshops, and other educational opportunities, industry...

Note: This page contains sample records for the topic "radiant energy system" 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

NREL: Energy Systems Integration - News  

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

News Energy Systems Integration eNewsletter is a quarterly newsletter designed to keep industry partners, stakeholders, associations, and educational institutes up to date on the...

242

Very high energy explosives systems  

SciTech Connect

A discussion is given of where to go next in exploring HE systems with energy equal to LX-09, or better.

Scribner, K.

1968-08-01T23:59:59.000Z

243

The World Energy Projection System  

Gasoline and Diesel Fuel Update (EIA)

World Energy Projection System World Energy Projection System May 1998 Continuing with this release, annual updates to the model will be available. Check this space for scheduled future releases. Note: If you are familiar with the model and just wish to download the latest version, click HERE. The World Energy Projection System The projections of world energy consumption published annually by the Energy Information Administration (EIA) in the International Energy Outlook (IEO) are derived from the World Energy Projection System (WEPS). WEPS is an integrated set of personal computer-based spreadsheets containing data compilations, assumption specifications, descriptive analysis procedures, and projection models. The WEPS accounting framework incorporates projections from independently documented models and assumptions about the

244

Mesdi Systems | Department of Energy  

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

SolidEnergy Systems SolidEnergy Systems Massachusetts Institute of Technology SolidEnergy Systems developed cutting-edge battery technologies to meet the world's growing energy storage demand. The Polymer Ionic Liquid (PIL) rechargeable lithium battery has four times the energy density of a conventional lithium-ion battery. Learn More Stanford Nitrogen Group Stanford University The Stanford Nitrogen Group developed a new wastewater treatment process, termed "CANDO", for the removal and recovery of energy from waste nitrogen. The CANDO technology improves the efficiency of nitrogen treatment by lowering energy inputs and enabling energy recovery from waste nitrogen. Learn More NuMat Technologies, Inc. Northwestern University NuMat Technologies, Inc is a cleantech spin-out that computationally

245

NREL: Energy Systems Integration - Special Edition: NREL's Energy Systems  

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

September 2012 September 2012 Special Edition: NREL's Energy Systems Integration Facility eNewsletter The Energy Systems Integration Facility eNewsletter is a quarterly publication, but there is so much going on we had to share the news early! At the top of the news, HP and Intel have been selected to help NREL create one of the world's fastest and most efficient high performance computing (HPC) data centers. The HPC data center will be located in the ESIF and will support R&D efforts in energy systems integration, renewable energy, and energy efficiency across the entire campus. We're also exited to announce the launch of several new ESI websites on NREL.gov that include an interactive online tour of the ESIF laboratories and an interactive graphic that explains the unique system-of-systems approach NREL is taking to

246

Transforming our Nation's Energy System, Energy Systems Integration Facility (ESIF)  

SciTech Connect

The Energy Systems Integration Facility (ESIF) on the campus of the U.S. Department of Energy's National Renewable Energy Laboratory (NREL) will soon be the nation's first facility that can conduct integrated megawatt-scale testing of the components and strategies needed in order to safely move clean energy technologies onto the electrical grid 'in-flight' at the speed and scale required to meet national goals.

Not Available

2011-08-01T23:59:59.000Z

247

Depasol Eco Energy Systems | Open Energy Information  

Open Energy Info (EERE)

Depasol Eco Energy Systems Depasol Eco Energy Systems Jump to: navigation, search Name Depasol - Eco-Energy Systems Place Trinitapoli, Italy Zip 71049 Sector Solar Product Manufacturer of PV modules and solar passive systems, plans an ingot and cell division as of January 2008. Coordinates 41.35687°, 16.091535° 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":41.35687,"lon":16.091535,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

248

Optimal Energy Systems | Open Energy Information  

Open Energy Info (EERE)

Optimal Energy Systems Optimal Energy Systems Jump to: navigation, search Name Optimal Energy Systems Place Torrance, California Zip 90505 Product Manufacturer of flywheel power system, specialising in aerospace and defence sector. Coordinates 40.417285°, -79.223959° 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":40.417285,"lon":-79.223959,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

249

Integrated Energy Systems | Open Energy Information  

Open Energy Info (EERE)

Integrated Energy Systems Integrated Energy Systems Jump to: navigation, search Name Integrated Energy Systems Address 747 N Main Street Place Orange, California Zip 92868 Sector Solar Product EPC Year founded 1985 Number of employees 51-200 Phone number 714-771-9098 Website http://ie-systems.net/ Coordinates 33.799624°, -117.86553° 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":33.799624,"lon":-117.86553,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

250

Non-destructive component separation using infrared radiant energy  

jar 42 and the combustion control device 44 of the embodiment of FIG. 3. An assembly 60 of components is disposed in the quartz bell jar 42 of FIG. 4.

251

Intrinsically resilient energy control systems  

Science Conference Proceedings (OSTI)

To preserve critical energy control functions while under attack, it is necessary to perform comprehensive analysis on the root cause and impact of an ongoing cyber intrusion without sacrificing the availability of energy delivery. In this position paper, ... Keywords: cybersecurity, data integration, energy control system, intrusion-tolerant scada, knowledge base, ontology, root cause analysis, semantic annotation, situational awareness

Frederick Sheldon; Daniel Fetzer; David Manz; Jingshan Huang; Stuart Goose; Thomas Morris; Jiangbo Dang; Jonathan Kirsch; Dong Wei

2013-01-01T23:59:59.000Z

252

Building Energy Information Systems: User Case Studies  

E-Print Network (OSTI)

Web based enterprise energy and building automation systems.operations. Energy and Buildings, 33(8), 10. Heinemeier,from an analysis of building Energy Information System

Granderson, Jessica

2010-01-01T23:59:59.000Z

253

Transportable Energy Storage Systems Project  

Science Conference Proceedings (OSTI)

This project will define the requirements and specification for a transportable energy storage system and then screen various energy storage options and assess their capability to meet that specification. The application will be designed to meet peak electrical loads (3-4 hours of storage) on the electrical distribution system.

2009-10-23T23:59:59.000Z

254

Energy Basics: Ventilation Systems  

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

building through the roof, walls, and windows. Heat-reflecting roofs, insulation, and energy efficient windows will help to reduce that heat conduction. Radiation is heat...

255

Energy Basics: Cooling Systems  

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

or "swamp cooling" provides an experience like air conditioning, but with much lower energy use. An evaporative cooler uses the outside air's heat to evaporate water inside the...

256

Mirasol Solar Energy Systems | Open Energy Information  

Open Energy Info (EERE)

Mirasol Solar Energy Systems Mirasol Solar Energy Systems Jump to: navigation, search Logo: Mirasol Solar Energy Systems Name Mirasol Solar Energy Systems Address 101 Spring Road NE Place Rio Rancho, New Mexico Zip 87124 Sector Solar Product Solar energy systems and equipment Year founded 2006 Phone number 1-505-892-6406 Website http://www.mirasolenergysystem Coordinates 35.2575628°, -106.6869152° 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":35.2575628,"lon":-106.6869152,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

257

Distributed Energy Systems Corp | Open Energy Information  

Open Energy Info (EERE)

Systems Corp Systems Corp Jump to: navigation, search Name Distributed Energy Systems Corp Place Wallingford, Connecticut Zip CT 06492 Product The former holding company of Proton Energy Systems and Northern Power Systems that ceased to operate upon the sale of both subsidiaries. Coordinates 43.473755°, -72.976925° 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":43.473755,"lon":-72.976925,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

258

Evaluating the Design of an Earth Radiation Budget Instrument with System Simulations. Part II: Minimization of Instantaneous Sampling Errors for CERES-I  

Science Conference Proceedings (OSTI)

Much of the new record of broadband earth radiation budget satellite measurements to be obtained during the late 1990s and early twenty-first century will come from the dual-radiometer Clouds and Earth's Radiant Energy System Instrument (CERES-1) ...

Larry Stowe; Richard Hucek; Philip Ardanuy; Robert Joyce

1994-10-01T23:59:59.000Z

259

Hydrovolt Energy Systems | Open Energy Information  

Open Energy Info (EERE)

Hydrovolt Energy Systems Hydrovolt Energy Systems Jump to: navigation, search Name Hydrovolt Energy Systems Place Sacramento, California Product California based company developing Solid Oxide Fuel Cells and External Combustion powered generators. Coordinates 38.579065°, -121.491014° 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":38.579065,"lon":-121.491014,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

260

Alstom Energy Systems | Open Energy Information  

Open Energy Info (EERE)

Alstom Energy Systems Alstom Energy Systems Jump to: navigation, search Name Alstom Energy Systems Address 3 avenue André Malraux Place Levallois-Perret Cedex, France Website http://www.alstom.com/ Coordinates 48.8961097°, 2.2735771° 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":48.8961097,"lon":2.2735771,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

Note: This page contains sample records for the topic "radiant energy system" 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

Meridian Energy Systems Inc | Open Energy Information  

Open Energy Info (EERE)

Energy Systems Inc Energy Systems Inc Jump to: navigation, search Name Meridian Energy Systems Inc Address 4109 Todd Lane Place Austin, Texas Zip 78744 Sector Solar Product Design, sales, installation and service of stand-alone and grid-tied PV applications Website http://www.meridiansolar.com/ Coordinates 30.210602°, -97.737331° 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":30.210602,"lon":-97.737331,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

262

Thermal Energy Systems | Open Energy Information  

Open Energy Info (EERE)

Energy Systems Energy Systems Jump to: navigation, search Name Thermal Energy Systems Place London, United Kingdom Sector Biomass Product UK based company that constructs and installs boilers for biomass projects. Coordinates 51.506325°, -0.127144° 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":51.506325,"lon":-0.127144,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

263

Titan Energy Systems Ltd | Open Energy Information  

Open Energy Info (EERE)

Titan Energy Systems Ltd Titan Energy Systems Ltd Jump to: navigation, search Name Titan Energy Systems Ltd Place Secunderabad, Andhra Pradesh, India Zip 500015 Sector Solar Product One of the leading Indian manufacturers and exporters of Solar Photovolatic modules. 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":""}]}

264

Atlantis Energy Systems Inc | Open Energy Information  

Open Energy Info (EERE)

Energy Systems Inc Energy Systems Inc Jump to: navigation, search Name Atlantis Energy Systems Inc Place Sacramento, California Zip 95826 Product US manufacturer of BIPV products and offers installation service. Coordinates 38.579065°, -121.491014° 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":38.579065,"lon":-121.491014,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

265

Energy Automation Systems Inc | Open Energy Information  

Open Energy Info (EERE)

Energy Automation Systems Inc Energy Automation Systems Inc Jump to: navigation, search Name Energy Automation Systems Inc. Place Hendersonville, Tennessee Zip 37075 Sector Buildings, Efficiency Product An energy efficiency consultancy firm focusing on analysis of energy consumption in buildings and providing improvments in the efficiency of the distribution system and equipment loads, similar to an ESCO. Coordinates 36.304861°, -86.620214° 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":36.304861,"lon":-86.620214,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

266

Passive Solar Home Design | Department of Energy  

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

Passive Solar Home Design Passive Solar Home Design Passive Solar Home Design June 24, 2013 - 7:18pm Addthis This North Carolina home gets most of its space heating from the passive solar design, but the solar thermal system (top of roof) supplies both domestic hot water and a secondary radiant floor heating system. | Photo courtesy of Jim Schmid Photography. This North Carolina home gets most of its space heating from the passive solar design, but the solar thermal system (top of roof) supplies both domestic hot water and a secondary radiant floor heating system. | Photo courtesy of Jim Schmid Photography. What does this mean for me? A passive solar home means a comfortable home that gets at least part of its heating, cooling, and lighting energy from the sun. How does it work?

267

Modular Integrated Energy Systems  

E-Print Network (OSTI)

system (or CHP -- Cooling, Heat and Power) system at Ft. Bragg. Much of this work is funded by the U consists of a gas turbine-generator, a heat recovery steam generator, and a waste heat fired absorption-driven absorption chiller, · Install and monitor the performance of a prototype IES modular system employing

Oak Ridge National Laboratory

268

Cooling load differences between radiant and air systems  

E-Print Network (OSTI)

method. , in: ASHRAE Handbook: Fundamental, American Societyin: ASHRAE Handbook: Fundamental, American Society of18 of ASHRAE Fundamental (2012) handbook, the description of

Feng, Jingjuan Dove; Schiavon, Stefano; Bauman, Fred

2013-01-01T23:59:59.000Z

269

Cooling load differences between radiant and air systems  

E-Print Network (OSTI)

M. Filippi, B.W. Olesen, Solar radiation and cooling loaddependant upon solar radiation, ASHRAE Transactions, (2006)heat gains also included solar radiation through windows. G3

Feng, Jingjuan Dove; Schiavon, Stefano; Bauman, Fred

2013-01-01T23:59:59.000Z

270

Cooling load differences between radiant and air systems  

E-Print Network (OSTI)

the differences of the heat transfer process in zonesto capture detailed heat transfer processes in the zones and

Feng, Jingjuan Dove; Schiavon, Stefano; Bauman, Fred

2013-01-01T23:59:59.000Z

271

Energy, Environmental, and Economic Systems Analysis  

E-Print Network (OSTI)

Energy, Environmental, and Economic Systems Analysis Electricity Market Complex Adaptive System (EMCAS): A New Long-term Power Market Simulation Tool Opportunity Decision and Information Sciences Division Center for Energy, Environmental & Economic Systems Analysis Energy systems are being privatized

Kemner, Ken

272

Building Energy Software Tools Directory: MC4Suite 2009  

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

sprinkler, duct, pipe, boiler room, solar water heating, radiant heat and cooling, energy analysis, and mechanical room design. Screen Shots Keywords HVAC project design, sizing,...

273

New Calculations on Blackbody Energy Set the Stage for ...  

Science Conference Proceedings (OSTI)

... a hypothetical perfect radiant heat source known as ... they successfully reproduced the energy levels of ... ion clocks have larger sources of uncertainty ...

2011-05-26T23:59:59.000Z

274

National Energy Modeling System (NEMS)  

DOE Data Explorer (OSTI)

The National Energy Modeling System (NEMS) is a computer-based, energy-economy modeling system of U.S. through 2030. NEMS projects the production, imports, conversion, consumption, and prices of energy, subject to assumptions on macroeconomic and financial factors, world energy markets, resource availability and costs, behavioral and technological choice criteria, cost and performance characteristics of energy technologies, and demographics. NEMS was designed and implemented by the Energy Information Administration (EIA) of the U.S. Department of Energy (DOE). NEMS can be used to analyze the effects of existing and proposed government laws and regulations related to energy production and use; the potential impact of new and advanced energy production, conversion, and consumption technologies; the impact and cost of greenhouse gas control; the impact of increased use of renewable energy sources; and the potential savings from increased efficiency of energy use; and the impact of regulations on the use of alternative or reformulated fuels. NEMS has also been used for a number of special analyses at the request of the Administration, U.S. Congress, other offices of DOE and other government agencies, who specify the scenarios and assumptions for the analysis. Modules allow analyses to be conducted in energy topic areas such as residential demand, industrial demand, electricity market, oil and gas supply, renewable fuels, etc.

275

Building Technologies Office: Energy Systems Innovations  

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

Energy Systems Energy Systems Innovations to someone by E-mail Share Building Technologies Office: Energy Systems Innovations on Facebook Tweet about Building Technologies Office: Energy Systems Innovations on Twitter Bookmark Building Technologies Office: Energy Systems Innovations on Google Bookmark Building Technologies Office: Energy Systems Innovations on Delicious Rank Building Technologies Office: Energy Systems Innovations on Digg Find More places to share Building Technologies Office: Energy Systems Innovations on AddThis.com... About Take Action to Save Energy Partner With DOE Activities Solar Decathlon Building America Research Innovations Research Tools Building Science Education Climate-Specific Guidance Solution Center Partnerships Meetings Publications Home Energy Score

276

Energy Systems Group | Open Energy Information  

Open Energy Info (EERE)

Group Group Jump to: navigation, search Name Energy Systems Group Place Newburgh, Indiana Zip 47630 Sector Efficiency, Services Product Energy services company focused on energy efficiency programmes and the development of landfill-gas to energy projects. Coordinates 41.499945°, -74.010229° 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":41.499945,"lon":-74.010229,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

277

An energy management framework for energy harvesting embedded systems  

Science Conference Proceedings (OSTI)

Energy harvesting (also known as energy scavenging) is the process of generating electrical energy from environmental energy sources. There exists a variety of different energy sources such as solar energy, kinetic energy, or thermal energy. In recent ... Keywords: Power management, embedded systems, energy harvesting, model predictive control, real-time scheduling, reward maximization

Clemens Moser; Jian-Jia Chen; Lothar Thiele

2010-06-01T23:59:59.000Z

278

Planning for Home Renewable Energy Systems | Department of Energy  

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

for Home Renewable Energy Systems Planning for Home Renewable Energy Systems November 11, 2013 - 8:49pm Addthis Planning for a home renewable energy system is a process that...

279

Microhydropower Systems | Department of Energy  

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

Microhydropower Systems Microhydropower Systems Microhydropower Systems July 2, 2012 - 8:22pm Addthis Microhydropower can be one of the most simple and consistent forms or renewable energy on your property. Microhydropower can be one of the most simple and consistent forms or renewable energy on your property. What are the key facts? Microhydropower can be one of the most simple and consistent forms or renewable energy on your property. The amount of electricity you can generate depends on how much water flows and on the head (the vertical difference between where the water is taken into your system and where the turbine is located). If you have water flowing through your property, you might consider building a small hydropower system to generate electricity. Microhydropower systems usually generate up to 100 kilowatts of electricity. Most of the

280

Phase-change thermal energy storage: Final subcontract report  

DOE Green Energy (OSTI)

The research and development described in this document was conducted within the US Department of Energy's Solar Thermal Technology Program. The goal of this program is to advance the engineering and scientific understanding of solar thermal technology and to establish the technology base from which private industry can develop solar thermal power production options for introduction into the competitive energy market. Solar thermal technology concentrates the solar flux using tracking mirrors or lenses onto a receiver where the solar energy is absorbed as heat and converted into electricity or incorporated into products as process heat. The two primary solar thermal technologies, central receivers and distributed receivers, employ various point and line-focus optics to concentrate sunlight. Current central receiver systems use fields of heliostats (two-axes tracking mirrors) to focus the sun's radiant energy onto a single, tower-mounted receiver. Point focus concentrators up to 17 meters in diameter track the sun in two axes and use parabolic dish mirrors or Fresnel lenses to focus radiant energy onto a receiver. Troughs and bowls are line-focus tracking reflectors that concentrate sunlight onto receiver tubes along their focal lines. Concentrating collector modules can be used alone or in a multimodule system. The concentrated radiant energy absorbed by the solar thermal receiver is transported to the conversion process by a circulating working fluid. Receiver temperatures range from 100{degree}C in low-temperature troughs to over 1500{degree}C in dish and central receiver systems. 12 refs., 119 figs., 4 tabs.

Not Available

1989-11-01T23:59:59.000Z

Note: This page contains sample records for the topic "radiant energy system" 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

NETL: Energy Analyses -Quality Guidelines for Energy System Studies...  

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

Energy Analyses Quality Guidelines for Energy System Studies for Fossil Energy Plants OVERVIEW Each year the U.S. Department of Energy (DOE) Office of Fossil Energy (FE) and the...

282

Renewable Energy Systems Exemption | Department of Energy  

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

Systems Exemption Systems Exemption Renewable Energy Systems Exemption < Back Eligibility Agricultural Commercial Industrial Multi-Family Residential Residential Savings Category Bioenergy Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Heating & Cooling Commercial Heating & Cooling Solar Heating Home Weatherization Water Swimming Pool Heaters Water Heating Wind Maximum Rebate Based on investment of $20,000 for single family, and on investment of $100,000 for multi-family, non-residential. Program Info State Montana Program Type Property Tax Incentive Rebate Amount 100% for 10 years. Provider Montana Department of Revenue Montana's property tax exemption for recognized non-fossil forms of energy generation or low emission wood or biomass combustion devices may be

283

Unitil Energy Systems | Open Energy Information  

Open Energy Info (EERE)

Systems Systems Jump to: navigation, search Name Unitil Energy Systems Place New Hampshire Utility Id 24590 Utility Location Yes Ownership I NERC Location NPCC NERC NPCC Yes ISO NE Yes Activity Buying Transmission Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] Energy Information Administration Form 826[2] 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 D Domestic Rate Residential G1 Large General Service Commercial G2 General Service Commercial Average Rates Residential: $0.0576/kWh Commercial: $0.0510/kWh Industrial: $0.1210/kWh The following table contains monthly sales and revenue data for Unitil

284

Renewable Energy System Exemption | Department of Energy  

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

System Exemption System Exemption Renewable Energy System Exemption < Back Eligibility Agricultural Commercial Industrial Residential Savings Category Bioenergy Commercial Heating & Cooling Manufacturing Buying & Making Electricity Alternative Fuel Vehicles Hydrogen & Fuel Cells Solar Home Weatherization Water Heating & Cooling Swimming Pool Heaters Water Heating Heating Wind Maximum Rebate $50,000 or 70% of the assessed value of eligible property, whichever is greater Program Info State South Dakota Program Type Property Tax Incentive Rebate Amount $50,000 or 70% of the assessed value of eligible property, whichever is greater Provider S.D. Department of Revenue and Regulation In March 2010, South Dakota established a new property tax incentive that replaced two existing property tax incentives for renewable energy.

285

NREL's Energy Systems Integration Facility  

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

NREL's Energy Systems Integration Facility Speaker(s): Benjamin Kroposki Date: January 14, 2013 - 12:00pm Location: 90-1099 Seminar HostPoint of Contact: Sila Kiliccote The...

286

Operando Characterization of Energy Systems  

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

S teve H eald ( XSD), Y ugang S un ( CNM), a nd J ianguo W en ( MSD) In the study of energy systems such as batteries, fuel cells, photovoltaics, and catalytic processes, it is...

287

Energy attack on server systems  

Science Conference Proceedings (OSTI)

Power management has become increasingly important for server systems. Numerous techniques have been proposed and developed to optimize server power consumption and achieve energy proportional computing. However, the security perspective of server power ...

Zhenyu Wu; Mengjun Xie; Haining Wang

2011-08-01T23:59:59.000Z

288

MAXIMUM ENERGY HARVESTING CONTROL FOROSCILLATING ENERGY HARVESTING SYSTEMS.  

E-Print Network (OSTI)

??This thesis presents an optimal method of designing and controlling an oscillating energy harvesting system. Many new and emerging energy harvesting systems, such as the… (more)

Elmes, John

2007-01-01T23:59:59.000Z

289

Solar Energy Systems Inc SES | Open Energy Information  

Open Energy Info (EERE)

Solar Energy Systems Inc SES Jump to: navigation, search Name Solar Energy Systems, Inc (SES) Place Brooklyn, New York Zip 11222 Sector Solar Product Private company designing,...

290

Energy Mgmt. Systems/Building Controls | Open Energy Information  

Open Energy Info (EERE)

Energy Mgmt. SystemsBuilding Controls Incentives Retrieved from "http:en.openei.orgwindex.php?titleEnergyMgmt.SystemsBuildingControls&oldid267162" Category: Articles...

291

Analysis of Heating Systems and Scale of Natural Gas-Condensing Water Boilers in Northern Zones  

E-Print Network (OSTI)

In this paper, various heating systems and scale of the natural gas-condensing water boiler in northern zones are discussed, based on a technical-economic analysis of the heating systems of natural gas condensing water boilers in northern zones. The analysis shows that the low-temperature radiant floor heating system is more suitable for natural gas- condensing water boilers. It is more comfortable, more economical, and can save more energy than other heating systems.

Wu, Y.; Wang, S.; Pan, S.; Shi, Y.

2006-01-01T23:59:59.000Z

292

EnergyCS Inc Energy Control Systems Engineering Inc | Open Energy...  

Open Energy Info (EERE)

EnergyCS Inc Energy Control Systems Engineering Inc Jump to: navigation, search Name EnergyCS Inc (Energy Control Systems Engineering, Inc) Sector Services Product String...

293

Heat Transfer and Alternative Energy Systems Group  

Science Conference Proceedings (OSTI)

... and validates computer models used to predict the energy performance of photovoltaics and other alternative energy production systems in ...

2011-10-31T23:59:59.000Z

294

Energy Basics: Flat-Plate Photovoltaic Systems  

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

Energy Basics Renewable Energy Printable Version Share this resource Biomass Geothermal Hydrogen Hydropower Ocean Solar Photovoltaics Cells Systems Concentrating Solar...

295

Direct energy conversion systems  

SciTech Connect

The potential importance of direct energy conversion to the long-term development of fusion power is discussed with stress on the possibility of alleviating waste heat problems. This is envisioned to be crucial for any central power station in the 21st century. Two approaches to direct conversion, i.e., direct collection and magnetic expansion, are reviewed. While other techniques may be possible, none have received sufficient study to allow evaluation. It is stressed that, due to the intimate connection between the type of fusion fuel, the confinement scheme, direct conversion, and the coupling technique, all four element must be optimized simultaneously for high overall efficiency.

Miley, G.H.

1978-01-01T23:59:59.000Z

296

NREL: Energy Systems Integration - Partnerships  

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

Partnerships Partnerships Photo of a researcher in a laboratory in front of various computer simulations Advanced Energy NREL and AE are teaming up on solar inverter testing. Photo of a hybrid sport utility vehicle in motion; the vehicle is marked with the National Renewable Energy Laboratory logo. Toyota NREL and Toyota are studying grid impacts of electric vehicles. Photo of a glass cube containing power electronics equipment in a laboratory. Wyle NREL and Wyle are building a hybrid power system for the Army. The Energy Systems Integration Facility (ESIF) at the National Renewable Energy Laboratory (NREL) was recently designated a national user facility by the Energy Department, so utilities, industry, and other national laboratories can use the facility to develop their technologies with the

297

Energy Programs | Advanced Storage Systems  

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

Advanced Storage Systems Advanced Storage Systems Tapping Into Fuel Cells and Batteries Page 1 of 2 Imagine being able to drive a forty-mile round-trip commute every day without ever going near a gas pump. As the United States moves towards an energy economy with reduced dependence on foreign oil and fewer carbon emissions, development of alternative fuel sources and transmission of the energy they provide is only part of the equation. An increase in energy generated from intermittent renewable sources and the growing need for mobile energy will require new, efficient means of storing it, and technological advancements will be necessary to support the nation's future energy storage needs. A change toward alternative transportation - hydrogen fuel-cell vehicles, hybrid electric vehicles, plug-in hybrid-electric vehicles and electric

298

The World Energy Projection System  

Gasoline and Diesel Fuel Update (EIA)

wepstitle.gif (8166 bytes) wepstitle.gif (8166 bytes) Continuing with this release, annual updates to the model will be available. Check this space for scheduled future releases. Note: If you are familiar with the model and just wish to download the latest version, click HERE. The World Energy Projection System The projections of world energy consumption published annually by the Energy Information Administration (EIA) in the International Energy Outlook (IEO) are derived from the World Energy Projection System (WEPS). WEPS is an integrated set of personal computer-based spreadsheets containing data compilations, assumption specifications, descriptive analysis procedures, and projection models. The WEPS accounting framework incorporates projections from independently documented models and assumptions about the

299

The World Energy Projection System  

Gasoline and Diesel Fuel Update (EIA)

Continuing with this release, annual updates to the model will be Continuing with this release, annual updates to the model will be available. Check this space for scheduled future releases. Note: If you are familiar with the model and just wish to download the latest version, click HERE. The World Energy Projection System The projections of world energy consumption published annually by the Energy Information Administration (EIA) in the International Energy Outlook (IEO) are derived from the World Energy Projection System (WEPS). WEPS is an integrated set of personal computer-based spreadsheets containing data compilations, assumption specifications, descriptive analysis procedures, and projection models. The WEPS accounting framework incorporates projections from independently documented models and assumptions about the

300

SolidEnergy Systems | Department of Energy  

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

Stanford Nitrogen Group Stanford Nitrogen Group Stanford University The Stanford Nitrogen Group developed a new wastewater treatment process, termed "CANDO", for the removal and recovery of energy from waste nitrogen. The CANDO technology improves the efficiency of nitrogen treatment by lowering energy inputs and enabling energy recovery from waste nitrogen. Learn More NuMat Technologies, Inc. Northwestern University NuMat Technologies, Inc is a cleantech spin-out that computationally designs and synthesizes high-performing nanomaterials for gas storage and separation applications. NuMat has developed materials that will fundamentally change the economics of gas storage in natural gas vehicles - supporting the gradual displacement of foreign oil. Learn More Mesdi Systems

Note: This page contains sample records for the topic "radiant energy system" 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

Princeton Energy Systems PES | Open Energy Information  

Open Energy Info (EERE)

PES PES Jump to: navigation, search Name Princeton Energy Systems (PES) Place Philadelphia, Pennsylvania Zip PA 19118 Sector Efficiency, Services, Solar Product US-based energy services that combines distributed power generation (solar electric and combined heat and power) with traditional energy efficiency technologies. Coordinates 39.95227°, -75.162369° 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":39.95227,"lon":-75.162369,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

302

SolidEnergy Systems | Department of Energy  

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

Radiator Labs Radiator Labs Columbia University Radiator Labs developed a low-cost, easily installed radiator retrofit that converts radiator heating systems into a controlled-zoned system, which significantly increases the efficiency of radiator heating while improving occupant comfort. Learn More Navillum Nanotechnologies University of Utah Navillum Nanotechnologies developed a process to fabricate quantum dots and other types of semiconducting nanocrystals. When used in liquid crystal displays (LCD), quantum dots improve energy efficiency by up to 35 percent and in solar panels can increase efficiency up to 45 percent. Learn More Mesdi Systems University of Central Florida Mesdi Systems developed revolutionary equipment for manufacturing lithium-ion batteries, solar cells, and other high precision products that

303

Photon Energy Systems Ltd | Open Energy Information  

Open Energy Info (EERE)

Systems Ltd Systems Ltd Jump to: navigation, search Name Photon Energy Systems Ltd Place Hyderabad, Andhra Pradesh, India Zip 500033 Sector Solar Product Manufactures PV modules and PV-powered garden lights, pumps and fences, as well as solar passive water heating systems. Coordinates 17.6726°, 77.5971° 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":17.6726,"lon":77.5971,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

304

Star Energy Systems | Open Energy Information  

Open Energy Info (EERE)

Star Energy Systems Star Energy Systems Place Ahmedabad, Gujarat, India Zip 380 009 Sector Solar Product Solar PV product distributor. Coordinates 26.93077°, 80.66416° 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":26.93077,"lon":80.66416,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

305

ITN Energy Systems Inc | Open Energy Information  

Open Energy Info (EERE)

ITN Energy Systems Inc ITN Energy Systems Inc Place Littleton, Colorado Zip 80127-4107 Product Founded by a team of scientists and engineers from major aerospace corporations in 1995 to bring aerospace know-how to the commercial marketplace. Coordinates 39.697285°, -80.51095° 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":39.697285,"lon":-80.51095,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

306

Advanced Energy Systems Ltd | Open Energy Information  

Open Energy Info (EERE)

Ltd Ltd Jump to: navigation, search Name Advanced Energy Systems Ltd Place Welshpool, Western Australia, Australia Zip 6016 Sector Solar, Wind energy Product Manufacturer and distributor of micro wind turbines, solar systems, gas generators and balance of plant. Currently undergoing restructuring. Coordinates 38.211449°, -85.574524° 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":38.211449,"lon":-85.574524,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

307

Proton Energy Systems Inc | Open Energy Information  

Open Energy Info (EERE)

Proton Energy Systems Inc Proton Energy Systems Inc Jump to: navigation, search Name Proton Energy Systems Inc Place Wallingford, Connecticut Zip 6492 Sector Hydro, Hydrogen Product Develops, manufactures and sells proprietary Proton Exchange Membrane (PEM) cell stacks and incorporates them into products that serve existing industrial infrastructure and the emerging hydrogen economy. Coordinates 43.473755°, -72.976925° 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":43.473755,"lon":-72.976925,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

308

Energy Storage Systems 2010 Update Conference Presentations ...  

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

0 Update Conference Presentations - Day 1, Session 2 Energy Storage Systems 2010 Update Conference Presentations - Day 1, Session 2 The U.S. DOE Energy Storage Systems Program...

309

Sustainable Systems LLC | Open Energy Information  

Open Energy Info (EERE)

Sustainable Systems LLC Jump to: navigation, search Name Sustainable Systems LLC Place Missoula, Montana Zip 59812 Sector Renewable Energy Product Renewable energy and biobased...

310

Distributed Sensor Coordination for Advanced Energy Systems  

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

Distributed Sensor Coordination for Advanced Energy Systems Background As advanced energy systems grow in size, they require an increasing number of pressure, temperature, and...

311

Vulnerability Analysis of Energy Delivery Control Systems  

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

The Vulnerability Analysis of Energy Delivery Control Systems report, prepared by Idaho National Laboratory, describes the common vulnerabilities on energy sector control systems, and provides...

312

Energy information systems (EIS): Technology costs, benefit,...  

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

Energy information systems (EIS): Technology costs, benefit, and best practice uses Title Energy information systems (EIS): Technology costs, benefit, and best practice uses...

313

Roadmap to Achieve Energy Delivery Systems Cybersecurity  

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

Roadmap to Achieve Energy Delivery Systems Cybersecurity ii Acknowledgements The Energy Sector Control Systems Working Group (ESCSWG) developed this roadmap in support of the...

314

Metering Systems | Department of Energy  

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

Systems Systems Metering Systems October 7, 2013 - 9:23am Addthis A variety of metering systems are currently on the market for Federal facility implementation. The information below outlines common metering system capabilities and common metering system components. Metering System Capabilities The capabilities and functionality of metering systems vary depending on the individual metering system. The following are some of the more common features used by Federal facilities. Data Recording: Advanced meters can record total energy resource consumption in addition to enhanced functions like time-of-use, peak demand, load survey, and power outage. Electrical meters may also be able to record data points such as voltage, current, and power factor. Total Consumption: The most basic data function, total consumption records

315

Energy Storage Systems 2007 Peer Review - International Energy Storage  

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

International Energy International Energy Storage Program Presentations Energy Storage Systems 2007 Peer Review - International Energy Storage Program Presentations The U.S. DOE Energy Storage Systems Program (ESS) held an annual peer review on September 27, 2007 in San Francisco, CA. Eighteen presentations were divided into categories; those related to international energy storage programs are below. Other presentation categories were: Economics - Benefit Studies and Environment Benefit Studies Utility & Commercial Applications of Advanced Energy Storage Systems Power Electronics Innovations in Energy Storage Systems ESS 2007 Peer Review - DOE-CEC Energy Storage Program FY07 Projects - Daniel Borneo, SNL.pdf ESS 2007 Peer Review - Joint NYSERDA-DOE Energy Storage Initiative Projects

316

SolidEnergy Systems | Department of Energy  

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

Mesdi Systems Mesdi Systems University of Central Florida Mesdi Systems developed revolutionary equipment for manufacturing lithium-ion batteries, solar cells, and other high precision products that will improve their performance and lifetime with advanced coatings and quality control. Learn More Navillum Nanotechnologies University of Utah Navillum Nanotechnologies developed a process to fabricate quantum dots and other types of semiconducting nanocrystals. When used in liquid crystal displays (LCD), quantum dots improve energy efficiency by up to 35 percent and in solar panels can increase efficiency up to 45 percent. Learn More NuMat Technologies, Inc. Northwestern University NuMat Technologies, Inc is a cleantech spin-out that computationally designs and synthesizes high-performing nanomaterials for gas storage and

317

Innovative Energy Systems | Open Energy Information  

Open Energy Info (EERE)

Systems Systems Jump to: navigation, search Name Innovative Energy Systems Place Oakfield, New York Zip 14125 Product New York state based company focusing on the recovery of methane gas from landfills. Coordinates 43.68577°, -88.547469° 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":43.68577,"lon":-88.547469,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

318

Perpetual Energy Systems Ltd | Open Energy Information  

Open Energy Info (EERE)

Systems Ltd Systems Ltd Jump to: navigation, search Name Perpetual Energy Systems Ltd. Place Hyderabad, Andhra Pradesh, India Zip 500 029 Sector Biomass Product Biomass project developer in India Coordinates 17.6726°, 77.5971° 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":17.6726,"lon":77.5971,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

319

Kinetic Energy Systems | Open Energy Information  

Open Energy Info (EERE)

Systems Systems Jump to: navigation, search Name Kinetic Energy Systems Place Ocala, Florida Zip 34476 Sector Hydro Product Designs and develops tidal generators. Has notably patented the KESC Tidal Generator which is based on free flow hydrodynamics. Coordinates 29.187525°, -82.140394° 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":29.187525,"lon":-82.140394,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

320

Home Energy Systems Inc | Open Energy Information  

Open Energy Info (EERE)

Systems Inc Systems Inc Jump to: navigation, search Name Home Energy Systems Inc Address 6996 Convoy Ct. Place San Diego, California Zip 92111 Sector Solar Product Solar PV installer Website http://www.homeenergysystemsin Coordinates 32.8346671°, -117.1645956° 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":32.8346671,"lon":-117.1645956,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

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


321

Energy optimization system  

DOE Patents (OSTI)

A system for optimizing customer utility usage in a utility network of customer sites, each having one or more utility devices, where customer site is communicated between each of the customer sites and an optimization server having software for optimizing customer utility usage over one or more networks, including private and public networks. A customer site model for each of the customer sites is generated based upon the customer site information, and the customer utility usage is optimized based upon the customer site information and the customer site model. The optimization server can be hosted by an external source or within the customer site. In addition, the optimization processing can be partitioned between the customer site and an external source.

Zhou, Zhi; de Bedout, Juan Manuel; Kern, John Michael; Biyik, Emrah; Chandra, Ramu Sharat

2013-01-22T23:59:59.000Z

322

Mesdi Systems | Department of Energy  

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

Mesdi Systems Mesdi Systems National Clean Energy Business Plan Competition Mesdi Systems University of Central Florida Liquid spray, generated by pressurized gas or high-frequency vibrations, typically results in up to 50 percent material waste, inconsistent droplet size, and physical limitations on minimum droplet size. To overcome these limitations, Mesdi's equipment uses electricity to generate droplets that are an order of magnitude smaller and very uniform in size with zero waste by harnessing a technique known as electrospray. The Mesdi Systems team consists of the world leaders in multiplexed electrospray technology from the Droplet and Energy Lab at the University of Central Florida (UCF). Their goal is pioneering wide-area electrospray as the new standard in industrial manufacturing systems for coating and

323

Mesdi Systems | Department of Energy  

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

Mesdi Systems Mesdi Systems National Clean Energy Business Plan Competition Mesdi Systems University of Central Florida Liquid spray, generated by pressurized gas or high-frequency vibrations, typically results in up to 50 percent material waste, inconsistent droplet size, and physical limitations on minimum droplet size. To overcome these limitations, Mesdi's equipment uses electricity to generate droplets that are an order of magnitude smaller and very uniform in size with zero waste by harnessing a technique known as electrospray. The Mesdi Systems team consists of the world leaders in multiplexed electrospray technology from the Droplet and Energy Lab at the University of Central Florida (UCF). Their goal is pioneering wide-area electrospray as the new standard in industrial manufacturing systems for coating and

324

Energy Systems Limited ESL | Open Energy Information  

Open Energy Info (EERE)

Limited ESL Limited ESL Jump to: navigation, search Name Energy Systems Limited- ESL Place Kampala, Uganda Zip 25928 Sector Renewable Energy, Solar Product ESL deals with design, supply, installations and maintenance of solar and other renewable energy systems in Uganda. The company has a special focus on the remote rural communitiies within Uganda. Coordinates 0.3228°, 32.574841° 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":0.3228,"lon":32.574841,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

325

Federal Energy Management Program: Metering Systems  

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

Metering Systems Metering Systems to someone by E-mail Share Federal Energy Management Program: Metering Systems on Facebook Tweet about Federal Energy Management Program: Metering Systems on Twitter Bookmark Federal Energy Management Program: Metering Systems on Google Bookmark Federal Energy Management Program: Metering Systems on Delicious Rank Federal Energy Management Program: Metering Systems on Digg Find More places to share Federal Energy Management Program: Metering Systems on AddThis.com... Sustainable Buildings & Campuses Operations & Maintenance Federal Requirements Program Management Commissioning Metering Systems Approaches Process Computerized Maintenance Management Systems Maintenance Types Major Equipment Types Resources Contacts Greenhouse Gases Water Efficiency

326

California Integrated Renewable Energy Systems Report California Renewable Energy Collaborative  

E-Print Network (OSTI)

1 California Integrated Renewable Energy Systems Report California Renewable Energy Collaborative UC Davis Energy Institute University of California I Shields Avenue Davis, California 95616 California Renewable Energy Center: Vision and Development Metrics Principal Author: Gerald Braun CREC

Islam, M. Saif

327

Solar energy power generation system  

SciTech Connect

A solar energy power generation system is described which consists of: (a) means for collecting and concentrating solar energy; (b) heat storage means; (c) Stirling engine means for producing power; (d) first heat transfer means for receiving the concentrated solar energy and for transferring heat to the heat storage means; and (e) second heat transfer means for controllably transferring heat from the storage means to the Stirling engine means and including a discharge heat pipe means for transferring heat to the Stirling engine means and further including means for inserting and withdrawing the discharge heat pipe means into and out of the heat storage means.

Nilsson, J.E.; Cochran, C.D.

1986-05-06T23:59:59.000Z

328

Adura Systems | Open Energy Information  

Open Energy Info (EERE)

Systems Systems Jump to: navigation, search Name Adura Systems Place Menlo Park, California Zip 94025 Product California-based, developer of hybrid vehicle technology. References Adura Systems[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Adura Systems is a company located in Menlo Park, California . References ↑ "Adura Systems" Retrieved from "http://en.openei.org/w/index.php?title=Adura_Systems&oldid=341767" Categories: Clean Energy Organizations Companies Organizations Stubs What links here Related changes Special pages Printable version Permanent link Browse properties 429 Throttled (bot load) Error 429 Throttled (bot load) Throttled (bot load) Guru Meditation:

329

TMA Global Wind Energy Systems | Open Energy Information  

Open Energy Info (EERE)

TMA Global Wind Energy Systems TMA Global Wind Energy Systems Jump to: navigation, search Name TMA Global Wind Energy Systems Place Cheyenne, Wyoming Zip 82001 Sector Wind energy Product Involved in the development, manufacture, and marketing of vertical axis wind energy turbines and hybrid energy systems. References TMA Global Wind Energy Systems[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. TMA Global Wind Energy Systems is a company located in Cheyenne, Wyoming . References ↑ "TMA Global Wind Energy Systems" Retrieved from "http://en.openei.org/w/index.php?title=TMA_Global_Wind_Energy_Systems&oldid=352301" Categories: Clean Energy Organizations Companies Organizations

330

Install renewable energy systems | ENERGY STAR  

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

Directory of Solar PPA Providers (listing does not imply endorsement): Envision Solar Green Energy Finder Photon Energy Services PVOne Recurrent Energy Sun Edison SunPower Corp...

331

Energy Storage Systems 2006 Peer Review | Department of Energy  

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

Storage Systems 2006 Peer Review Energy Storage Systems 2006 Peer Review The 2006 Peer Review Meeting for the DOE Energy Storage Systems (ESS) Program was held in Washington DC on...

332

Enhanced distributed energy resource system  

DOE Patents (OSTI)

A power transmission system including a direct current power source electrically connected to a conversion device for converting direct current into alternating current, a conversion device connected to a power distribution system through a junction, an energy storage device capable of producing direct current connected to a converter, where the converter, such as an insulated gate bipolar transistor, converts direct current from an energy storage device into alternating current and supplies the current to the junction and subsequently to the power distribution system. A microprocessor controller, connected to a sampling and feedback module and the converter, determines when the current load is higher than a set threshold value, requiring triggering of the converter to supply supplemental current to the power transmission system.

Atcitty, Stanley (Albuquerque, NM); Clark, Nancy H. (Corrales, NM); Boyes, John D. (Albuquerque, NM); Ranade, Satishkumar J. (Las Cruces, NM)

2007-07-03T23:59:59.000Z

333

Commissioning Building Systems for Improved Energy ...  

Science Conference Proceedings (OSTI)

Commissioning Building Systems for Improved Energy Performance Project. Summary: NIST will advance commercial building ...

2012-12-17T23:59:59.000Z

334

Information Systems | Department of Energy  

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

Information Systems Information Systems Information Systems Project Assessment and Reporting System (PARS II) PARS II is the Department's official "System of Record" for capital asset project performance information. Because PARS II uses the same data as maintained in our contractors' project management systems, everyone from the Federal Project Director's staff to the Secretary of Energy will have easy access to the same data. The PARS II software application is managed by the MA Office of Acquisition and Project Management and is used by federal and contractor personnel across the nation to record and track the progress of major construction and environmental cleanup projects. Questions or comments about PARS II should be directed to the PARS II Help Desk via email at i-Manage.eas@hq.doe.gov or by calling 301-903-2500

335

Integrated Security System | Department of Energy  

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

Integrated Security System Integrated Security System A security platform providing multi-layer intrusion detection and security management for a networked energy control systems...

336

NREL: Energy Systems Integration - Visualization of Electric...  

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

Visualization of Electric Power System Information Workshop The Energy Systems Integration Facility workshop, Visualization of Electric Power System Information, was held September...

337

International Energy Module of the National Energy Modeling System ...  

U.S. Energy Information Administration (EIA)

International Energy Module of the National Energy Modeling System Model Documentation 2012 November 2012 . Independent Statistics & Analysis . www.eia.gov

338

A Study of the Advanced Systems at the CMU Intelligent Workplace with an Evaluation of Potential Applications to Texas A&M International University  

E-Print Network (OSTI)

A detailed study has been conducted of the performance of several innovative aspects of the Intelligent Workplace (IW) at Carnegie Mellon University, a low energy consumption building that uses radiant heating, cooling and a desiccant ventilation unit. The following aspects have been studied in detail: the heat transfer process of radiant mullions and overhead radiant panels, the impact of the radiator position on heating load and thermal comfort, the influence of infiltration on indoor humidity in a radiantly cooled office with a solid desiccant ventilation unit, and an energy consumption comparison of the sensible heating and cooling systems with a single duct VAV system. Transferability of the advanced building technologies that are being studied at the IW was investigated by examining them to see if they could be applied in an advanced technology test bed at Texas A&M International University (TAMIU) in Laredo, Texas. Additionally, a sustainability assessment for the current TAMIU campus was performed with an analysis of the potential for TAMIU to obtain LEED certification from the US Green Building Council. This report summarizes the conclusions and observations of these studies.

Claridge, D. E.; Gong, X.; Verdict, M.; Clingenpeel, K.

2008-04-01T23:59:59.000Z

339

National Energy Modeling System (United States) | Open Energy Information  

Open Energy Info (EERE)

National Energy Modeling System (United States) National Energy Modeling System (United States) Jump to: navigation, search Tool Summary LAUNCH TOOL Name: National Energy Modeling System (United States) Focus Area: Biomass Topics: Policy, Deployment, & Program Impact Website: www.eia.gov/oiaf/aeo/overview/ Equivalent URI: cleanenergysolutions.org/content/national-energy-modeling-system-unite Language: English Policies: "Deployment Programs,Regulations" is not in the list of possible values (Deployment Programs, Financial Incentives, Regulations) for this property. DeploymentPrograms: Technical Assistance Regulations: Utility/Electricity Service Costs The National Energy Modeling System (NEMS) is a computer-based, energy-economy modelling system of the United States through 2030. NEMS

340

Regional Energy Deployment System (ReEDS) | Open Energy Information  

Open Energy Info (EERE)

Regional Energy Deployment System (ReEDS) Regional Energy Deployment System (ReEDS) (Redirected from Regional Energy Deployment System) Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Regional Energy Deployment System Agency/Company /Organization: NREL Sector: Energy Topics: Pathways analysis, Resource assessment Resource Type: Software/modeling tools User Interface: Desktop Application Website: www.nrel.gov/analysis/reeds/ OpenEI Keyword(s): EERE tool, Regional Energy Deployment System, ReEDS References: Regional Energy Deployment System (ReEDS) Web site[1] Regional Energy Deployment System (ReEDS) is a multiregional, multitimeperiod, Geographic Information System (GIS), and linear programming model of capacity expansion in the electric sector of the United States. The model, developed by NREL's Strategic Energy Analysis

Note: This page contains sample records for the topic "radiant energy system" 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

Advanced Energy Efficient Roof System  

SciTech Connect

Energy consumption in buildings represents 40 percent of primary U.S. energy consumption, split almost equally between residential (22%) and commercial (18%) buildings.1 Space heating (31%) and cooling (12%) account for approximately 9 quadrillion Btu. Improvements in the building envelope can have a significant impact on reducing energy consumption. Thermal losses (or gains) from the roof make up 14 percent of the building component energy load. Infiltration through the building envelope, including the roof, accounts for an additional 28 percent of the heating loads and 16 percent of the cooling loads. These figures provide a strong incentive to develop and implement more energy efficient roof systems. The roof is perhaps the most challenging component of the building envelope to change for many reasons. The engineered roof truss, which has been around since 1956, is relatively low cost and is the industry standard. The roof has multiple functions. A typical wood frame home lasts a long time. Building codes vary across the country. Customer and trade acceptance of new building products and materials may impede market penetration. The energy savings of a new roof system must be balanced with other requirements such as first and life-cycle costs, durability, appearance, and ease of construction. Conventional residential roof construction utilizes closely spaced roof trusses supporting a layer of sheathing and roofing materials. Gypsum board is typically attached to the lower chord of the trusses forming the finished ceiling for the occupied space. Often in warmer climates, the HVAC system and ducts are placed in the unconditioned and otherwise unusable attic. High temperature differentials and leaky ducts result in thermal losses. Penetrations through the ceilings are notoriously difficult to seal and lead to moisture and air infiltration. These issues all contribute to greater energy use and have led builders to consider construction of a conditioned attic. The options considered to date are not ideal. One approach is to insulate between the trusses at the roof plane. The construction process is time consuming and costs more than conventional attic construction. Moreover, the problems of air infiltration and thermal bridges across the insulation remain. Another approach is to use structurally insulated panels (SIPs), but conventional SIPs are unlikely to be the ultimate solution because an additional underlying support structure is required except for short spans. In addition, wood spline and metal locking joints can result in thermal bridges and gaps in the foam. This study undertook a more innovative approach to roof construction. The goal was to design and evaluate a modular energy efficient panelized roof system with the following attributes: (1) a conditioned and clear attic space for HVAC equipment and additional finished area in the attic; (2) manufactured panels that provide structure, insulation, and accommodate a variety of roofing materials; (3) panels that require support only at the ends; (4) optimal energy performance by minimizing thermal bridging and air infiltration; (5) minimal risk of moisture problems; (6) minimum 50-year life; (7) applicable to a range of house styles, climates and conditions; (8) easy erection in the field; (9) the option to incorporate factory-installed solar systems into the panel; and (10) lowest possible cost. A nationwide market study shows there is a defined market opportunity for such a panelized roof system with production and semi-custom builders in the United States. Senior personnel at top builders expressed interest in the performance attributes and indicate long-term opportunity exists if the system can deliver a clear value proposition. Specifically, builders are interested in (1) reducing construction cycle time (cost) and (2) offering increased energy efficiency to the homebuyer. Additional living space under the roof panels is another low-cost asset identified as part of the study. The market potential is enhanced through construction activity levels in target marke

Jane Davidson

2008-09-30T23:59:59.000Z

342

Energy savings potential from energy-conserving irrigation systems  

SciTech Connect

This report systematically compares, within a consistent framework, the technical and economic characteristics of energy-conserving irrigation systems with those of conventional irrigation systems and to determine total energy savings. Levelized annual costs of owning and operating both energy-conserving and conventional irrigation systems have been developed and compared for all 17 states to account for the differences in energy costs and irrigation conditions in each state. Market penetration of energy-conserving systems is assessed for those systems having lower levelized annual costs than conventional systems performing the same function. Annual energy savings were computed by matching the energy savings per system with an assumed maximum market penetration of 100 percent in those markets where the levelized annual costs of energy-conserving systems are lower than the levelized annual costs of conventional systems.

Wilfert, G.L.; Patton, W.P.; Harrer, B.J.; Clark, M.A.

1982-11-01T23:59:59.000Z

343

Energy Systems and Population Health  

Science Conference Proceedings (OSTI)

It is well-documented that energy and energy systems have a central role in social and economic development and human welfare at all scales, from household and community to regional and national (41). Among its various welfare effects, energy is closely linked with people s health. Some of the effects of energy on health and welfare are direct. With abundant energy, more food or more frequent meals can be prepared; food can be refrigerated, increasing the types of food items that are consumed and reducing food contamination; water pumps can provide more water and eliminate the need for water storage leading to contamination or increased exposure to disease vectors such as mosquitoes or snails; water can be disinfected by boiling or using other technologies such as radiation. Other effects of energy on public health are mediated through more proximal determinants of health and disease. Abundant energy can lead to increased irrigation, agricultural productivity, and access to food and nutrition; access to energy can also increase small-scale income generation such as processing of agricultural commodities (e.g., producing refined oil from oil seeds, roasting coffee, drying and preserving fruits and meats) and production of crafts; ability to control lighting and heating allows education or economic activities to be shielded from daily or seasonal environmental constraints such as light, temperature, rainfall, or wind; time and other economic resources spent on collecting and/or transporting fuels can be used for other household needs if access to energy is facilitated; energy availability for transportation increases access to health and education facilities and allow increased economic activity by facilitating the transportation of goods and services to and from markets; energy for telecommunication technology (radio, television, telephone, or internet) provides increased access to information useful for health, education, or economic purposes; provision of energy to rural and urban health facilities allows increased delivery and coverage of 3 various health services and interventions such as tests and treatments, better storage of medicine and vaccines, disinfection of medical equipment by boiling or radiation, and more frequent and efficient health system encounters through mobile clinics or longer working hours; and so on. In fact, while the dominant view of development-energy-health linkages has been that improvements in energy and health are outcomes of the socioeconomic development process (e.g., the ''energy ladder'' framework discussed below), it has even been argued that access to higher quality energy sources and technologies can initiate a chain of demographic, health, and development outcomes by changing the household structure and socioeconomic relationships. For example, in addition to increased opportunities for food and income production, reduced infant mortality as a result of transition to cleaner fuels or increased coverage of vaccination with availability of refrigerators in rural clinics may initiate a process of ''demographic transition'' to low-mortality and low-fertility populations (14). Such a transition has historically been followed with further improvements in maternal and child health and increased female participation in the labor markets and other economic activities.

Ezzati, Majid; Bailis, Rob; Kammen, Daniel M.; Holloway, Tracey; Price, Lynn; Cifuentes, Luis A.; Barnes, Brendon; Chaurey, Akanksha; Dhanapala, Kiran N.

2004-04-12T23:59:59.000Z

344

Energy Crossroads: Home Energy Rating Systems | Environmental...  

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

Contractors Association (CBPCA) helps green contractors identify and perform quality Green Home Energy Upgrades - our name for comprehensive (i.e., whole-house) energy...

345

Facility Energy Decision System | Open Energy Information  

Open Energy Info (EERE)

efficiency in a single or multiple buildings, including central energy plants and thermal loops; compare energy savings potential across sites; identify retrofits by selecting...

346

OLADE-Geo-Information System Referenced Renewable Energy | Open Energy  

Open Energy Info (EERE)

OLADE-Geo-Information System Referenced Renewable Energy OLADE-Geo-Information System Referenced Renewable Energy Jump to: navigation, search Tool Summary Name: OLADE-Geo-Information System Referenced Renewable Energy Agency/Company /Organization: Latin American Energy Organization (OLADE) Sector: Energy Focus Area: Renewable Energy Resource Type: Case studies/examples, Maps, Training materials, Video User Interface: Website Website: www.hidroinformatica.org/siger/home/es/index.html Cost: Free Language: Spanish; Castilian OLADE-Geo-Information System Referenced Renewable Energy Screenshot References: OLADE-Geo-Information System Referenced Renewable Energy[1] "Renewable energy sources have an important contribution to meet the growing energy demand in a sustainable manner. These energy sources have a

347

Analysis in Support of the Radiant Barrier Fact Sheet 2010 Update  

Science Conference Proceedings (OSTI)

Quantifying the benefits of radiant barriers is complex because the benefits depend upon the climate, attic geometry, duct arrangements, and other building parameters. Homeowners, however, require simplified guidance regarding building envelope options, even those options that seem to have no simple answers. An extensive parametric evaluation of radiant barrier installation alternatives was made using a newly expanded and benchmarked version of an attic simulation program. To complement this anal- ysis, a detailed numerical analysis of radiation heat transfer within the attic and within the small space bounded by the rafters and the sheathing was completed. The results provide guidance for homeowners and builders.

Stovall, Therese K [ORNL; Shrestha, Som S [ORNL; Arimilli, Rao V [ORNL; Yarbrough, David W [ORNL; Pearson, Thomas [ASHRAE, Student Member

2010-01-01T23:59:59.000Z

348

Save Energy Now in Your Steam Systems  

SciTech Connect

This DOE Industrial Technologies Program fact sheet describes how manufacturing plants can save energy and money by making energy efficiency improvements to their industrial steam systems.

2006-01-01T23:59:59.000Z

349

Building Energy Information Systems: User Case Studies  

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

Office EETD Safety Program Development Contact Us Department Contacts Media Contacts Building Energy Information Systems: User Case Studies Title Building Energy Information...

350

Energy Accounting and Optimization for Mobile Systems.  

E-Print Network (OSTI)

??Energy accounting determines how much a software process contributes to the total system energy consumption. It is the foundation for evaluating software and has been… (more)

Dong, Mian

2013-01-01T23:59:59.000Z

351

Regional Energy Deployment System (ReEDS) | Open Energy Information  

Open Energy Info (EERE)

Regional Energy Deployment System (ReEDS) Regional Energy Deployment System (ReEDS) Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Regional Energy Deployment System Agency/Company /Organization: NREL Sector: Energy Topics: Pathways analysis, Resource assessment Resource Type: Software/modeling tools User Interface: Desktop Application Website: www.nrel.gov/analysis/reeds/ OpenEI Keyword(s): EERE tool, Regional Energy Deployment System, ReEDS References: Regional Energy Deployment System (ReEDS) Web site[1] Regional Energy Deployment System (ReEDS) is a multiregional, multitimeperiod, Geographic Information System (GIS), and linear programming model of capacity expansion in the electric sector of the United States. The model, developed by NREL's Strategic Energy Analysis Center (SEAC), is designed to conduct analysis of the critical energy

352

Long range Energy Alternatives Planning (LEAP) System | Open Energy  

Open Energy Info (EERE)

Long range Energy Alternatives Planning (LEAP) System Long range Energy Alternatives Planning (LEAP) System Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Long range Energy Alternatives Planning System Agency/Company /Organization: Stockholm Environment Institute Sector: Climate, Energy Focus Area: Non-renewable Energy, Agriculture, Biomass, - Anaerobic Digestion, - Biofuels, - Biomass Combustion, - Biomass Gasification, - Biomass Pyrolysis, - Landfill Gas, - Waste to Energy, Buildings, Economic Development, Energy Efficiency, - Central Plant, Food Supply, Forestry, Geothermal, Goods and Materials, - Embodied Energy, - Materials, Greenhouse Gas, Ground Source Heat Pumps, Hydrogen, Industry, - Industrial Processes, Offsets and Certificates, People and Policy, Solar, - Concentrating Solar Power, - Solar Hot Water, - Solar PV, - Solar Ventilation Preheat, Transportation, Water Conservation, Water Power, Wind

353

Long range Energy Alternatives Planning (LEAP) System | Open Energy  

Open Energy Info (EERE)

Long range Energy Alternatives Planning (LEAP) System Long range Energy Alternatives Planning (LEAP) System (Redirected from LEAP) Jump to: navigation, search Tool Summary Name: Long range Energy Alternatives Planning System Agency/Company /Organization: Stockholm Environment Institute Sector: Climate, Energy Focus Area: Non-renewable Energy, Agriculture, Biomass, - Anaerobic Digestion, - Biofuels, - Biomass Combustion, - Biomass Gasification, - Biomass Pyrolysis, - Landfill Gas, - Waste to Energy, Buildings, Economic Development, Energy Efficiency, - Central Plant, Food Supply, Forestry, Geothermal, Goods and Materials, - Embodied Energy, - Materials, Greenhouse Gas, Ground Source Heat Pumps, Hydrogen, Industry, - Industrial Processes, Offsets and Certificates, People and Policy, Solar, - Concentrating Solar Power, - Solar Hot Water, - Solar PV, - Solar Ventilation Preheat, Transportation, Water Conservation, Water Power, Wind

354

REpower Systems | Open Energy Information  

Open Energy Info (EERE)

Systems Systems Address 101 SW Main St Place Portland, Oregon Zip 97209 Sector Wind energy Product Wind energy developer Website http://www.repower.de/index.ph Coordinates 45.515534°, -122.675333° 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":45.515534,"lon":-122.675333,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

355

System Support for Distributed Energy Management in Modular Operating Systems.  

E-Print Network (OSTI)

??This thesis proposes a novel approach for managing energy in modular operating systems. Our approach enables energy awareness if the resource-management subsystem is distributed among… (more)

Stöß, Jan

2010-01-01T23:59:59.000Z

356

Ocean Engineering and Energy Systems | Open Energy Information  

Open Energy Info (EERE)

and Energy Systems Jump to: navigation, search Name Ocean Engineering and Energy Systems Sector Marine and Hydrokinetic Website http:www.ocees.com Region United States LinkedIn...

357

Stirling Energy Systems Inc SES | Open Energy Information  

Open Energy Info (EERE)

Hydrogen, Solar Product Developer of Stirling engine-based solar systems for STEG, biogas and hydrogen applications. References Stirling Energy Systems Inc (SES)1 LinkedIn...

358

Solahart All Valley Energy Systems | Open Energy Information  

Open Energy Info (EERE)

Systems Jump to: navigation, search Name Solahart All Valley Energy Systems Place Clovis, California Zip 93612 Sector Solar Product Solar contractor installing all types of solar...

359

Titan Energy Systems Enfinity JV | Open Energy Information  

Open Energy Info (EERE)

Systems & Enfinity JV Place Andhra Pradesh, India Sector Solar Product India-based joint venture to develop solar PV projects. References Titan Energy Systems & Enfinity JV1...

360

NREL: Energy Systems Integration - Integrated Deployment Workshop  

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

Integrated Deployment Workshop Integrated Deployment Workshop The Energy Systems Integration Facility workshop, Integrated Deployment, was held August 21 - 23, 2012 at the National Renewable Energy Laboratory in Golden, Colorado. Each day of the workshop, which included a tour of the Energy Systems Integration Facility, focused on a different topic: Day 1: Utility-Scale Renewable Integration Day 2: Distribution-Level Integration Day 3: Isolated and Islanded Grid Systems The agenda and presentations from the workshop are below. Agenda Energy Systems Integration Facility Overview ESIF Technology Partnerships Integrated Deployment Model Integrated Deployment and the Energy Systems Integration Facility: Workshop Proceedings Printable Version Energy Systems Integration Home Research & Development

Note: This page contains sample records for the topic "radiant energy system" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
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361

Models of National Energy Systems -focusing on biomass energy  

E-Print Network (OSTI)

Models of National Energy Systems - focusing on biomass energy Poul Erik Grohnheit Systems Analysis models · International development of large energy models · Biomass energy · Upstream expansion of the Pan European model for biomass and crops · Basic elements in a crop model for Denmark· Basic elements

362

Balance-of-System Equipment Required for Renewable Energy Systems |  

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

Balance-of-System Equipment Required for Renewable Energy Systems Balance-of-System Equipment Required for Renewable Energy Systems Balance-of-System Equipment Required for Renewable Energy Systems July 2, 2012 - 8:21pm Addthis Both grid-connected and off-grid home renewable energy systems require additional “balance-of-system” equipment. Both grid-connected and off-grid home renewable energy systems require additional "balance-of-system" equipment. How does it work? With a stand-alone system, depending on your needs, balance-of-system equipment could account for half of your total system costs. For both stand-alone and grid-connect systems, you will need power conditioning equipment, safety equipment, and meters and instrumentation. For stand-alone systems, you will also want batteries and charge controllers.

363

NUCLEAR ENERGY SYSTEM COST MODELING  

Science Conference Proceedings (OSTI)

The U.S. Department of Energy’s Fuel Cycle Technologies (FCT) Program is preparing to perform an evaluation of the full range of possible Nuclear Energy Systems (NES) in 2013. These include all practical combinations of fuels and transmuters (reactors and sub-critical systems) in single and multi-tier combinations of burners and breeders with no, partial, and full recycle. As part of this evaluation, Levelized Cost of Electricity at Equilibrium (LCAE) ranges for each representative system will be calculated. To facilitate the cost analyses, the 2009 Advanced Fuel Cycle Cost Basis Report is being amended to provide up-to-date cost data for each step in the fuel cycle, and a new analysis tool, NE-COST, has been developed. This paper explains the innovative “Island” approach used by NE-COST to streamline and simplify the economic analysis effort and provides examples of LCAE costs generated. The Island approach treats each transmuter (or target burner) and the associated fuel cycle facilities as a separate analysis module, allowing reuse of modules that appear frequently in the NES options list. For example, a number of options to be screened will include a once-through uranium oxide (UOX) fueled light water reactor (LWR). The UOX LWR may be standalone, or may be the first stage in a multi-stage system. Using the Island approach, the UOX LWR only needs to be modeled once and the module can then be reused on subsequent fuel cycles. NE-COST models the unit operations and life cycle costs associated with each step of the fuel cycle on each island. This includes three front-end options for supplying feedstock to fuel fabrication (mining/enrichment, reprocessing of used fuel from another island, and/or reprocessing of this island’s used fuel), along with the transmuter and back-end storage/disposal. Results of each island are combined based on the fractional energy generated by each islands in an equilibrium system. The cost analyses use the probability distributions of key parameters and employs Monte Carlo sampling to arrive at an island’s cost probability density function (PDF). When comparing two NES to determine delta cost, strongly correlated parameters can be cancelled out so that only the differences in the systems contribute to the relative cost PDFs. For example, one comparative analysis presented in the paper is a single stage LWR-UOX system versus a two-stage LWR-UOX to LWR-MOX system. In this case, the first stage of both systems is the same (but with different fractional energy generation), while the second stage of the UOX to MOX system uses the same type transmuter but the fuel type and feedstock sources are different. In this case, the cost difference between systems is driven by only the fuel cycle differences of the MOX stage.

Francesco Ganda; Brent Dixon

2012-09-01T23:59:59.000Z

364

Energy Storage Systems 2007 Peer Review | Department of Energy  

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

7 Peer Review 7 Peer Review Energy Storage Systems 2007 Peer Review The U.S. DOE Energy Storage Systems Program (ESS) held an annual peer review on September 27, 2007 in San Francisco, CA. The agenda and ESS program overview presentation are below. Presentation categories Economics - Benefit Studies and Environment Benefit Studies Utility & Commercial Applications of Advanced Energy Storage Systems International Energy Storage Programs Power Electronics Innovations in Energy Storage Systems ESS 2007 Peer Review - Agenda.pdf ESS 2007 Peer Review - Program Overview - John Boyes, SNL.pdf More Documents & Publications Energy Storage Systems 2006 Peer Review Energy Storage & Power Electronics 2008 Peer Review - Agenda/Presentation List Energy Storage Systems 2007 Peer Review - International Energy Storage

365

Practical Ocean Energy Management Systems Inc POEMS | Open Energy  

Open Energy Info (EERE)

Ocean Energy Management Systems Inc POEMS Ocean Energy Management Systems Inc POEMS Jump to: navigation, search Name Practical Ocean Energy Management Systems Inc (POEMS) Place San Diego, California Zip 92138 Sector Ocean, Renewable Energy Product POEMS was formed to involve the public in providing support for the development of ocean energy as a viable component of the renewable energy market. References Practical Ocean Energy Management Systems Inc (POEMS)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Practical Ocean Energy Management Systems Inc (POEMS) is a company located in San Diego, California . References ↑ "Practical Ocean Energy Management Systems Inc (POEMS)" Retrieved from

366

Special Assessment for Solar Energy Systems | Department of Energy  

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

Special Assessment for Solar Energy Systems Special Assessment for Solar Energy Systems Special Assessment for Solar Energy Systems < Back Eligibility Commercial Industrial Residential Savings Category Heating & Cooling Commercial Heating & Cooling Solar Heating Buying & Making Electricity Water Heating Maximum Rebate None Program Info State Illinois Program Type Property Tax Incentive Provider Illinois Department of Revenue Illinois offers a special assessment of solar energy systems for property-tax purposes. For property owners who register with a chief county assessment officer, solar energy equipment is valued at no more than a conventional energy system. Eligible equipment includes both active and passive solar-energy systems. The exemption is not valid for equipment that is equally usable in a conventional energy system or for components that

367

Soursos Energy Systems Ltd SENERS | Open Energy Information  

Open Energy Info (EERE)

Soursos Energy Systems Ltd SENERS Soursos Energy Systems Ltd SENERS Jump to: navigation, search Name Soursos Energy Systems Ltd. (SENERS) Place Athens, Greece Product Seners engages in the design and installation of a range of PV applications. References Soursos Energy Systems Ltd. (SENERS)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Soursos Energy Systems Ltd. (SENERS) is a company located in Athens, Greece . References ↑ "Soursos Energy Systems Ltd. (SENERS)" Retrieved from "http://en.openei.org/w/index.php?title=Soursos_Energy_Systems_Ltd_SENERS&oldid=351559" Categories: Clean Energy Organizations Companies Organizations Stubs What links here Related changes Special pages

368

Rithwik Energy System Limited RESL | Open Energy Information  

Open Energy Info (EERE)

Rithwik Energy System Limited RESL Rithwik Energy System Limited RESL Jump to: navigation, search Name Rithwik Energy System Limited (RESL) Place Hyderabad, Andhra Pradesh, India Zip 500 034 Sector Biomass Product Developing a biomass project in Chittoor, Andhra Pradesh. References Rithwik Energy System Limited (RESL)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Rithwik Energy System Limited (RESL) is a company located in Hyderabad, Andhra Pradesh, India . References ↑ "Rithwik Energy System Limited (RESL)" Retrieved from "http://en.openei.org/w/index.php?title=Rithwik_Energy_System_Limited_RESL&oldid=350438" Categories: Clean Energy Organizations Companies Organizations

369

Integrated Energy Systems International Ltd | Open Energy Information  

Open Energy Info (EERE)

Energy Systems International Ltd Energy Systems International Ltd Jump to: navigation, search Name Integrated Energy Systems International Ltd Place United Kingdom Zip PR1 2NL Sector Biomass Product UK-based firm which operates in energy technology management and cost control. The firm is working with International Paper on a biomass project. References Integrated Energy Systems International Ltd[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Integrated Energy Systems International Ltd is a company located in United Kingdom . References ↑ "Integrated Energy Systems International Ltd" Retrieved from "http://en.openei.org/w/index.php?title=Integrated_Energy_Systems_International_Ltd&oldid=347005"

370

Engineered Geothermal Systems Energy Return On Energy Investment  

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

EGS EROI - 1 EGS EROI - 1 Engineered Geothermal Systems Energy Return On Energy Investment A.J. Mansure, Geothermal Consultant, ajm@q.com Albuquerque, NM 12/10/2012 Key Words: energy, EROI, EGS, efficiency, energy investment, energy return, input energy, energy payback, and net energy. Abstract Energy Return On Investment (EROI) is an important figure of merit for assessing the viability of energy alternatives. Too often comparisons of energy systems use "efficiency" when EROI would be more appropriate. For geothermal electric power generation, EROI is determined by the electricity delivered to the consumer compared to the energy consumed to construct, operate, and decommission the facility. Critical factors in determining the EROI of Engineered Geothermal Systems (EGS

371

Envia systems | Open Energy Information  

Open Energy Info (EERE)

Envia systems Envia systems Jump to: navigation, search Name Envia systems Place Hayward, California Zip 94545 3732 Product California-based company specializing in high performance, low cost energy storage solutions using lithium iron batteries. Coordinates 46.014045°, -91.482944° 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":46.014045,"lon":-91.482944,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

372

KUKA Systems | Open Energy Information  

Open Energy Info (EERE)

KUKA Systems KUKA Systems Jump to: navigation, search Name KUKA Systems Place Augsburg, Germany Zip D-86165 Sector Solar, Wind energy Product German manufacturer of assembly lines for solar and wind industries. Coordinates 48.370335°, 10.897892° 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":48.370335,"lon":10.897892,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

373

Integrated Energy System Dispatch Optimization  

DOE Green Energy (OSTI)

On-site cogeneration of heat and electricity, thermal and electrical storage, and curtailing/rescheduling demand options are often cost-effective to commercial and industrial sites. This collection of equipment and responsive consumption can be viewed as an integrated energy system(IES). The IES can best meet the sites cost or environmental objectives when controlled in a coordinated manner. However, continuously determining this optimal IES dispatch is beyond the expectations for operators of smaller systems. A new algorithm is proposed in this paper to approximately solve the real-time dispatch optimization problem for a generic IES containing an on-site cogeneration system subject to random outages, limited curtailment opportunities, an intermittent renewable electricity source, and thermal storage. An example demonstrates how this algorithm can be used in simulation to estimate the value of IES components.

Firestone, Ryan; Stadler, Michael; Marnay, Chris

2006-06-16T23:59:59.000Z

374

Solco International Ltd formerly Solar Energy Systems | Open Energy  

Open Energy Info (EERE)

International Ltd formerly Solar Energy Systems International Ltd formerly Solar Energy Systems Jump to: navigation, search Name Solco International Ltd (formerly Solar Energy Systems) Place Welshpool, Western Australia, Australia Zip 6016 Sector Solar Product Solar techology company specialising in solar powered energy systems, pumps and reverse osmosis water purification systems. References Solco International Ltd (formerly Solar Energy Systems)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Solco International Ltd (formerly Solar Energy Systems) is a company located in Welshpool, Western Australia, Australia . References ↑ "Solco International Ltd (formerly Solar Energy Systems)" Retrieved from

375

Energy Engineering and Systems Analysis - Home  

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

Energy Engineering and Systems Analysis U.S. Department of Energy Energy Engineering and Systems Analysis U.S. Department of Energy Search Argonne ... Search Decision and Information Sciences Energy Systems FutureGrid Infrastructure Assurance Center Intelligence Analysis National Security Nuclear Engineering Transportation Research and Analysis Computing Center Transportation Technology R&D Center EESA Intranet Image of battery development team standing by an electric vehicle in Argonne's Ev-Smart Grid Interoperability Center Features eesa success stories ebr-2 Argonne's Major Nuclear Energy Milestones Argonne's Nuclear Energy Exhibit Argonne's Nuclear Energy Exhibit Argonne's Glassblowing Studio Glassblowing Studio Reactor Advanced Burner Test Reactor Preconceptual Design Argonne Experts Guide Argonne Experts Guide

376

Energy Systems Integration | OpenEI Community  

Open Energy Info (EERE)

for Nuclear Power(Davis 2012) A Framework for the Optimization of Integrated Energy Systems(Jain and Alleyne 2012) Energy System Integration(Smith 2001) more Group members (8)...

377

Energy Storage Systems 2010 Update Conference Presentations ...  

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

3 Energy Storage Systems 2010 Update Conference Presentations - Day 2, Session 3 The U.S. DOE Energy Storage Systems Program (ESS) conducted a record-breaking Update Conference at...

378

Energy Storage Systems 2010 Update Conference Presentations ...  

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

1, Session 1 Energy Storage Systems 2010 Update Conference Presentations - Day 1, Session 1 The U.S. DOE Energy Storage Systems Program (ESS) conducted a record-breaking Update...

379

Energy Storage Systems 2010 Update Conference Presentations ...  

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

3 Energy Storage Systems 2010 Update Conference Presentations - Day 1, Session 3 The U.S. DOE Energy Storage Systems Program (ESS) conducted a record-breaking Update Conference at...

380

Energy Storage Systems 2010 Update Conference Presentations ...  

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

3, Session 1 Energy Storage Systems 2010 Update Conference Presentations - Day 3, Session 1 The U.S. DOE Energy Storage Systems Program (ESS) conducted a record-breaking Update...

Note: This page contains sample records for the topic "radiant energy system" 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

Energy Storage Systems 2010 Update Conference Presentations ...  

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

3: Poster Session Energy Storage Systems 2010 Update Conference Presentations - Day 3: Poster Session The U.S. DOE Energy Storage Systems Program (ESS) conducted a record-breaking...

382

Energy Storage Systems 2010 Update Conference Presentations ...  

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

4 Energy Storage Systems 2010 Update Conference Presentations - Day 2, Session 4 The U.S. DOE Energy Storage Systems Program (ESS) conducted a record-breaking Update Conference at...

383

Energy Storage Systems 2010 Update Conference Presentations ...  

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

1, Session 4 Energy Storage Systems 2010 Update Conference Presentations - Day 1, Session 4 The U.S. DOE Energy Storage Systems Program (ESS) conducted a record-breaking Update...

384

Energy Storage Systems 2010 Update Conference Presentations ...  

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

4 Energy Storage Systems 2010 Update Conference Presentations - Day 1, Session 4 The U.S. DOE Energy Storage Systems Program (ESS) conducted a record-breaking Update Conference at...

385

Energy Storage Systems 2010 Update Conference Presentations ...  

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

2, Session 2 Energy Storage Systems 2010 Update Conference Presentations - Day 2, Session 2 The U.S. DOE Energy Storage Systems Program (ESS) conducted a record-breaking Update...

386

Energy Storage Systems 2010 Update Conference Presentations ...  

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

2, Session 4 Energy Storage Systems 2010 Update Conference Presentations - Day 2, Session 4 The U.S. DOE Energy Storage Systems Program (ESS) conducted a record-breaking Update...

387

Energy Storage Systems 2010 Update Conference Presentations ...  

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

3 Energy Storage Systems 2010 Update Conference Presentations - Day 3, Session 3 The U.S. DOE Energy Storage Systems Program (ESS) conducted a record-breaking Update Conference at...

388

Energy Systems Integration | OpenEI Community  

Open Energy Info (EERE)

Systems Integration Home > Energy Systems Integration > Posts by term Content Group Activity By term Q & A Feeds developer (1) ESI (1) Literature Review (5) Maintenance (1)...

389

NREL: Energy Systems Integration - Research and Development  

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

Research and Development Energy systems integration optimizes the design and performance of electrical, thermal, and fuel systems at different but interrelated scales, ranging from...

390

NREL: Energy Systems Integration - Seminar Series  

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

path of the power system of the future. Economic and Environmental Optimization of Microgrids Learn about a systemic approach for optimal building energy service provision using...

391

Distributed Energy Systems Integration Group (Fact Sheet)  

Science Conference Proceedings (OSTI)

Factsheet developed to describe the activites of the Distributed Energy Systems Integration Group within NREL's Electricity, Resources, and Buildings Systems Integration center.

Not Available

2009-10-01T23:59:59.000Z

392

Building Energy Software Tools Directory: Cake Systems  

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

Cake Systems software is built on the SIMPLE algorithm developed by nationally recognized energy efficiency expert, Michael Blasnik. Cake Systems was designed to provide an...

393

REpower Systems AG | Open Energy Information  

Open Energy Info (EERE)

Systems AG Jump to: navigation, search Name REpower Systems AG Place Hamburg, Germany Zip D-22297 Sector Services, Wind energy Product Wind turbine manufacturer with primary...

394

Solargy Systems Inc | Open Energy Information  

Open Energy Info (EERE)

Biomass, Solar Product Solargy Systems designs and manufactures PV cells and develops waste to energy and biomass plants. References Solargy Systems Inc.1 LinkedIn...

395

Tahoe Water Systems | Open Energy Information  

Open Energy Info (EERE)

Tahoe Water Systems Jump to: navigation, search Name Tahoe Water Systems Sector Solar, Wind energy Product Develops a self-contained solarwind based water pumping technology....

396

Property Tax Exemption for Renewable Energy Systems | Department of Energy  

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

Property Tax Exemption for Renewable Energy Systems Property Tax Exemption for Renewable Energy Systems Property Tax Exemption for Renewable Energy Systems < Back Eligibility Agricultural Commercial Industrial Multi-Family Residential Residential Savings Category Bioenergy Alternative Fuel Vehicles Hydrogen & Fuel Cells Water Buying & Making Electricity Heating & Cooling Commercial Heating & Cooling Solar Heating Water Heating Wind Manufacturing Program Info State Connecticut Program Type Property Tax Incentive Rebate Amount 100% exemption for renewable energy property; municipalities are authorized to exempt certain CHP systems Provider Connecticut Office of Policy and Management Connecticut provides a property tax exemption for "Class I" renewable energy systems* and hydropower facilities** that generate electricity for

397

National Energy Modeling System (NEMS) | Open Energy Information  

Open Energy Info (EERE)

National Energy Modeling System (NEMS) National Energy Modeling System (NEMS) Jump to: navigation, search Tool Summary LAUNCH TOOL Name: National Energy Modeling System (NEMS) Agency/Company /Organization: Energy Information Administration Sector: Energy Focus Area: Economic Development Phase: Develop Goals Topics: Policies/deployment programs Resource Type: Software/modeling tools User Interface: Desktop Application Website: www.eia.gov/oiaf/aeo/overview/index.html OpenEI Keyword(s): EERE tool, National Energy Modeling System, NEMS Language: English References: The National Energy Modeling System: An Overview[1] Project the production, imports, conversion, consumption, and prices of energy, subject to assumptions on macroeconomic and financial factors, world energy markets, resource availability and costs, behavioral and

398

Hedgehog™ Water Contaminant Removal System - Energy Innovation ...  

The in-tank recirculating treatment system reduces the levels of ... Energy Innovation ... laboratory environment which includes the integration and ...

399

Method for simulating discontinuous physical systems - Energy ...  

The mathematical foundations of conventional numerical simulation of physical systems provide no consistent ... Energy Innovation Portal ... Property Management and ...

400

Heat Transfer & Alternative Energy Systems Group Staff ...  

Science Conference Proceedings (OSTI)

Heat Transfer and Alternative Energy Systems Group Staff. Staff Listing. Dr. William M. Healy, Leader, Supervisory Mechanical ...

2013-08-07T23:59:59.000Z

Note: This page contains sample records for the topic "radiant energy system" 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

Integrating Renewable Energy Systems in Buildings (Presentation)  

SciTech Connect

This presentation on integrating renewable energy systems into building was presented at the August, 2011 ASHRAE Region IX CRC meetings.

Hayter, S. J.

2011-08-01T23:59:59.000Z

402

Energy Blog | Department of Energy  

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

June 26, 2013 June 26, 2013 The President's Plan to Reduce Carbon Pollution: Myths v. Reality Get the facts on President Obama's plan to address climate change. June 26, 2013 Installing a rooftop solar array as part of Los Angeles County's Feed-in Tariff program. | Photo courtesy of the Los Angeles Business Council. LA Rooftop Solar Project Goes Online in San Fernando Valley Los Angeles steps into the forefront of solar innovation with launch of feed-in tariff program. June 25, 2013 Urban Electric Power Takes Energy Storage from Startup to Grid-Scale Learn how a New York startup is trying to change the way we store energy. June 24, 2013 This North Carolina home gets most of its space heating from the passive solar design, but the solar thermal system (top of roof) supplies both domestic hot water and a secondary radiant floor heating system. | Photo courtesy of Jim Schmid Photography.

403

Energy Blog | Department of Energy  

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

6, 2013 6, 2013 The President's Plan to Reduce Carbon Pollution: Myths v. Reality Get the facts on President Obama's plan to address climate change. June 26, 2013 Installing a rooftop solar array as part of Los Angeles County's Feed-in Tariff program. | Photo courtesy of the Los Angeles Business Council. LA Rooftop Solar Project Goes Online in San Fernando Valley Los Angeles steps into the forefront of solar innovation with launch of feed-in tariff program. June 25, 2013 Urban Electric Power Takes Energy Storage from Startup to Grid-Scale Learn how a New York startup is trying to change the way we store energy. June 24, 2013 This North Carolina home gets most of its space heating from the passive solar design, but the solar thermal system (top of roof) supplies both domestic hot water and a secondary radiant floor heating system. | Photo courtesy of Jim Schmid Photography.

404

Climate-Proofing Energy Systems | Open Energy Information  

Open Energy Info (EERE)

Proofing Energy Systems Proofing Energy Systems Jump to: navigation, search Tool Summary Name: Climate-Proofing Energy Systems Agency/Company /Organization: Helio-International Sector: Energy Topics: GHG inventory, Co-benefits assessment, - Energy Security, Pathways analysis Resource Type: Publications, Guide/manual Website: www.helio-international.org/uploads/Global%20Report.En.pdf?size=429055 Country: Benin, Burkina Faso, Cameroon, Democratic Republic of the Congo, Kenya, Mali, Nigeria, Senegal, Tanzania, Uganda UN Region: Middle Africa Climate-Proofing Energy Systems Screenshot References: CPES[1] Overview "This report explains why a metric for the vulnerability and resilience of energy systems is needed and proposes a methodology. It summarises anticipated climate-induced impacts on key energy systems and outlines

405

Advanced Wind Energy Systems AWES | Open Energy Information  

Open Energy Info (EERE)

AWES AWES Jump to: navigation, search Name Advanced Wind Energy Systems (AWES) Place Toms River, New Jersey Sector Wind energy Product Advanced Wind Energy Systems (AWES) was formed in 2006 to commercialize the novel wind turbine energy capture technologies invented by Frank McClintic, AWES founder and Chief Designer. References Advanced Wind Energy Systems (AWES)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Advanced Wind Energy Systems (AWES) is a company located in Toms River, New Jersey . References ↑ "Advanced Wind Energy Systems (AWES)" Retrieved from "http://en.openei.org/w/index.php?title=Advanced_Wind_Energy_Systems_AWES&oldid=341809

406

Grid-Connected Renewable Energy Systems | Department of Energy  

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

Grid-Connected Renewable Energy Systems Grid-Connected Renewable Energy Systems Grid-Connected Renewable Energy Systems July 2, 2012 - 8:21pm Addthis When connecting a home energy system to the electric grid, research and consider equipment required as well as your power provider’s requirements and agreements. | Photo courtesy of Solar Design Associates, Inc. When connecting a home energy system to the electric grid, research and consider equipment required as well as your power provider's requirements and agreements. | Photo courtesy of Solar Design Associates, Inc. What are the key facts? While renewable energy systems are capable of powering houses and small businesses without any connection to the electricity grid, many people prefer the advantages that grid-connection offers. Aside from the major small renewable energy system components, you

407

Renewable Energy Systems Ltd RES Group | Open Energy Information  

Open Energy Info (EERE)

Systems Ltd RES Group Systems Ltd RES Group Jump to: navigation, search Name Renewable Energy Systems Ltd (RES Group) Place Hertfordshire, United Kingdom Zip WD4 8LR Sector Wind energy Product UK based wind energy company with over 800 MW of capacity built and more than 600 MW in development in the UK, Europe, North America, the Caribbean and Asia. References Renewable Energy Systems Ltd (RES Group)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Renewable Energy Systems Ltd (RES Group) is a company located in Hertfordshire, United Kingdom . References ↑ "Renewable Energy Systems Ltd (RES Group)" Retrieved from "http://en.openei.org/w/index.php?title=Renewable_Energy_Systems_Ltd_RES_Group&oldid=350336

408

Renegy Holdings Inc Formerly Catalytica Energy Systems Inc | Open Energy  

Open Energy Info (EERE)

Catalytica Energy Systems Inc Catalytica Energy Systems Inc Jump to: navigation, search Name Renegy Holdings Inc (Formerly Catalytica Energy Systems Inc) Place Tempe, Arizona Zip 85281 Sector Biomass Product Their primary focus has become to be a top North American producer of biomass-derived electricity using wood waste. References Renegy Holdings Inc (Formerly Catalytica Energy Systems Inc)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Renegy Holdings Inc (Formerly Catalytica Energy Systems Inc) is a company located in Tempe, Arizona . References ↑ "Renegy Holdings Inc (Formerly Catalytica Energy Systems Inc)" Retrieved from "http://en.openei.org/w/index.php?title=Renegy_Holdings_Inc_Formerly_Catalytica_Energy_Systems_Inc&oldid=350290"

409

Bella Energy formely Sun Electric Systems | Open Energy Information  

Open Energy Info (EERE)

Energy formely Sun Electric Systems Energy formely Sun Electric Systems Jump to: navigation, search Name Bella Energy (formely Sun Electric Systems) Place Lafayette, Colorado Zip 80026 Sector Solar Product Solar electric company which offers residential and commercial solar power to customers in Colorado both on and off the grid. References Bella Energy (formely Sun Electric Systems)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Bella Energy (formely Sun Electric Systems) is a company located in Lafayette, Colorado . References ↑ "Bella Energy (formely Sun Electric Systems)" Retrieved from "http://en.openei.org/w/index.php?title=Bella_Energy_formely_Sun_Electric_Systems&oldid=342665

410

Aruna Ravinagarajan System Energy Efficiency Lab  

E-Print Network (OSTI)

Aruna Ravinagarajan System Energy Efficiency Lab Aruna Ravinagarajan Advisor : Prof. Tajana Simunic of monitoring a structure over time and identifying damage System Energy Efficiency Lab damage A wireless sensor Efficiency Lab #12;SHM ­ How is it done?SHM ­ How is it done? System Energy Efficiency Lab Stuart G Taylor

411

Energy Systems and Population Health  

E-Print Network (OSTI)

infrastructure Energy, gender, and health While much of theof energy and health linkages: poverty and gender. We thengender-based priorities, community and cultural factors, energy

2004-01-01T23:59:59.000Z

412

Integrated Energy System Dispatch Optimization  

E-Print Network (OSTI)

savings. R EFERENCES Distributed Energy Resources Researchand A. Davis, “Distributed Energy Neural Network Integrationand C. Marnay, “Distributed Energy Resources At Naval Base

Firestone, Ryan; Stadler, Michael; Marnay, Chris

2006-01-01T23:59:59.000Z

413

NREL: Energy Systems Integration - Facilities  

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

multipurpose, multi-laboratory facility focused on thermal energy processes, thermal handling equipment, and energy management. The Automated Home Energy Management Lab...

414

Distributed Energy System Validation, Commissioning and  

E-Print Network (OSTI)

Distributed Energy System Validation, Commissioning and Qualification Test Report Prepared Agreement No. DE-FC26-06NT42847 Hawai`i Distributed Energy Resource Technologies for Energy Security Subtask for the U.S. Department of Energy Office of Electricity Delivery and Energy Reliability Under Cooperative

415

NRG Systems | Open Energy Information  

Open Energy Info (EERE)

NRG Systems NRG Systems Place Hinesburg, Vermont Zip 5461 Sector Wind energy Product A US-based manufacturer of wind measurement and turbine control equipment. Coordinates 44.335002°, -73.109687° 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":44.335002,"lon":-73.109687,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

416

Building Energy Monitoring System: Making Energy Manageable  

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

manageable. In most organizations, this means bringing that expense into the budgetforecastvariance cycle at the department and individual level. While energy costs are the...

417

California Energy Commission Public Interest Energy Research/Energy System Integration -- Transmission-Planning Research & Development Scoping Project  

E-Print Network (OSTI)

Energy Research/ Energy System Integration Transmission-Research Program Energy System Integration Public InterestCommission’s PIER Energy Systems Integration program for

Eto, Joseph H.; Lesieutre, Bernard; Widergren, Steven

2004-01-01T23:59:59.000Z

418

NREL: Technology Deployment - Building Energy Systems  

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

Building Energy Systems Building Energy Systems NREL experts develop comprehensive energy assessments, models, and tools to optimize building systems across energy efficiency and renewable energy while also improving occupant comfort, safety, and productivity. Northeast Denver Housing Center Northeast Denver Housing Center NREL Identifies PV for 28 Affordable Housing Units Boulder County Housing Authority Boulder County Housing Authority NREL Recommendations Lead to 153 Net Zero Energy Residences Expertise and Knowledge NREL offers technical assistance and project development support by working closely with industry partners to research, develop, and deploy advanced building technologies. Examples include: Building Energy Audits and Assessments NREL provides technical assistance, guidelines, checklists, and data

419

Power system - Energy Innovation Portal  

Electricity Transmission; Energy Analysis; Energy Storage; Geothermal; Hydrogen and Fuel Cell; Hydropower, Wave and Tidal; Industrial Technologies; Solar Photovoltaic;

420

Office of Energy Policy and Systems Analysis | Department of Energy  

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

Office of Energy Policy and Systems Analysis Office of Energy Policy and Systems Analysis Revolution Now For four key clean energy technologies, the clean energy future has already arrived. Read more U.S. Energy Sector Vulnerabilities Report A Department of Energy report examines current and potential future impacts of these climate trends on the U.S. energy sector. Read more eGallon eGallon provides a quick and simple metric to allow electric vehicle (EV) drivers to see how much they can save on fuel. Read more EPSA Leadership Melanie A. Kenderdine Director of the Office of Energy Policy and Systems Analysis More about Melanie A. Kenderdine Jonathan Pershing Principal Deputy Director of the Office of Energy Policy and Systems Analysis More about Jonathan Pershing Mike Carr Senior Advisor and EERE Principal Deputy Assistant Secretary

Note: This page contains sample records for the topic "radiant energy system" 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

Hybrid electrical energy storage systems  

Science Conference Proceedings (OSTI)

Electrical energy is a high quality form of energy that can be easily converted to other forms of energy with high efficiency and, even more importantly, it can be used to control lower grades of energy quality with ease. However, building a cost-effective ... Keywords: charge, electrical storage, energy, energy storage, hybrid storage, management

Massoud Pedram; Naehyuck Chang; Younghyun Kim; Yanzhi Wang

2010-08-01T23:59:59.000Z

422

Building-Level Energy Management Systems (BLEMS) | Department of Energy  

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

Emerging Technologies » Building-Level Energy Management Systems Emerging Technologies » Building-Level Energy Management Systems (BLEMS) Building-Level Energy Management Systems (BLEMS) The U.S. Department of Energy (DOE) is currently conducting research into building-level energy management systems (BLEMS). Project Description BLEMS provide an integrated plug-and-play capability for legacy energy management systems (EMSs), such as those based on X-10, Zigbee, 802.15, and newly developed EMS for buildings of any size. Project Partners Research is being undertaken by DOE, the University of Southern California, General Electric (GE) Global Research, and GE Consumer & Industrial Division. Project Goals The goal of this project is to develop practical solutions that bring together ad-hoc legacy energy management systems under a single, unified

423

Predictive pre-cooling control for low lift radiant cooling using building thermal mass  

E-Print Network (OSTI)

Low lift cooling systems (LLCS) hold the potential for significant energy savings relative to conventional cooling systems. An LLCS is a cooling system which leverages existing HVAC technologies to provide low energy cooling ...

Gayeski, Nicholas (Nicholas Thomas)

2010-01-01T23:59:59.000Z

424

Renewable energy delivery systems and methods  

DOE Patents (OSTI)

A system, method and/or apparatus for the delivery of energy at a site, at least a portion of the energy being delivered by at least one or more of a plurality of renewable energy technologies, the system and method including calculating the load required by the site for the period; calculating the amount of renewable energy for the period, including obtaining a capacity and a percentage of the period for the renewable energy to be delivered; comparing the total load to the renewable energy available; and, implementing one or both of additional and alternative renewable energy sources for delivery of energy to the site.

Walker, Howard Andrew

2013-12-10T23:59:59.000Z

425

Energy supply network design optimization for distributed energy systems  

Science Conference Proceedings (OSTI)

Based on the fluctuations in power and heat demand of the consumers in a region, this paper presents a bi-level programming model for the regional DES (distributed energy system) network planning. The model aims to minimize the total cost of the regional ... Keywords: Bi-level programming, Distributed energy system, Energy supply network, Hybrid algorithm

Ming Dong; Fenglan He; Hairui Wei

2012-11-01T23:59:59.000Z

426

Ris Energy Report 7 Future low carbon energy systems  

E-Print Network (OSTI)

Risø Energy Report 7 Future low carbon energy systems Reprint of summary and recommendations Risø-R-1651(EN) October 2008 Edited by Hans Larsen and Leif Sønderberg Petersen #12;Risø Energy Report 7 Preface This Risø Energy Report, the seventh of a series that began in 2002, takes as its point

427

NREL: Energy Systems Integration - October 2011 Energy Systems...  

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

Tim Enwall, Tendril Enabling Renewables with Energy Storage, Frank Novachek, Xcel Energy Integrating Renewables - Role of the Smart Grid, Daniel Brooks, Electric Power...

428

Web-based energy information systems for energy management and demand response in commercial buildings  

E-Print Network (OSTI)

also known as EMS (Energy Management Systems), BMS (Buildingfacility operator or energy management systems, often wasteand Control Systems Energy Management Systems Environmental

Motegi, Naoya; Piette, Mary Ann; Kinney, Satkartar; Herter, Karen

2003-01-01T23:59:59.000Z

429

Space Power Systems | Department of Energy  

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

Reactor Technologies » Space Power Systems Reactor Technologies » Space Power Systems Space Power Systems Through a strong partnership between the Energy Department's office of Nuclear Energy and NASA, Radioisotope Power Systems have been providing the energy for deep space exploration. Through a strong partnership between the Energy Department's office of Nuclear Energy and NASA, Radioisotope Power Systems have been providing the energy for deep space exploration. The Department of Energy (DOE) and its predecessors have provided radioisotope power systems that have safely enabled deep space exploration and national security missions for five decades. Radioisotope power systems (RPSs) convert the heat from the decay of the radioactive isotope plutonium-238 (Pu-238) into electricity. RPSs are capable of producing heat and electricity under the harsh conditions

430

Test report : Princeton power systems prototype energy storage system.  

SciTech Connect

The Department of Energy Office of Electricity (DOE/OE), Sandia National Laboratory (SNL) and the Base Camp Integration Lab (BCIL) partnered together to incorporate an energy storage system into a microgrid configured Forward Operating Base to reduce the fossil fuel consumption and to ultimately save lives. Energy storage vendors will be sending their systems to SNL Energy Storage Test Pad (ESTP) for functional testing and then to the BCIL for performance evaluation. The technologies that will be tested are electro-chemical energy storage systems comprised of lead acid, lithium-ion or zinc-bromide. Princeton Power Systems has developed an energy storage system that utilizes lithium ion phosphate batteries to save fuel on a military microgrid. This report contains the testing results and some limited analysis of performance of the Princeton Power Systems Prototype Energy Storage System.

Rose, David Martin; Schenkman, Benjamin L.; Borneo, Daniel R.

2013-08-01T23:59:59.000Z

431

Solving Energy Storage Economics with the Energy Operating System  

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

Solving Energy Storage Economics with the Energy Operating System Speaker(s): Ryan Wartena Date: September 12, 2012 - 12:00pm Location: 90-3122 Dr. Ryan Wartena, CEO and founder of...

432

Install renewable energy systems | ENERGY STAR Buildings & Plants  

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

Install renewable energy systems Install renewable energy systems Secondary menu About us Press room Contact Us Portfolio Manager Login Facility owners and managers Existing buildings Commercial new construction Industrial energy management Small business Service providers Service and product providers Verify applications for ENERGY STAR certification Design commercial buildings Energy efficiency program administrators Commercial and industrial program sponsors Associations State and local governments Federal agencies Tools and resources Training In this section Learn the benefits Get started Use Portfolio Manager Save energy Stamp out energy waste Find cost-effective investments Engage occupants Purchase energy-saving products Put computers to sleep Get help from an expert Take a comprehensive approach Install renewable energy systems

433

Inauguration of Headquarters' Solar Energy System | Department of Energy  

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

Inauguration of Headquarters' Solar Energy System Inauguration of Headquarters' Solar Energy System Inauguration of Headquarters' Solar Energy System September 9, 2008 - 3:20pm Addthis Remarks As Prepared for Secretary Bodman Good morning and welcome to you all. This is a great day for the Department of Energy. As America's largest energy consumer, the U.S. government has the responsibility and the opportunity to lead the way to a cleaner, more efficient, more affordable and more secure energy future. In January 2007 President Bush issued an Executive Order calling on all federal agencies to reduce energy intensity, or consumption per square foot, by 30 percent. That order also calls for the percentage of new renewable sources in each agency's energy supply to be increased and asked agencies to put renewable energy generation projects into operation on

434

Inauguration of Headquarters' Solar Energy System | Department of Energy  

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

Inauguration of Headquarters' Solar Energy System Inauguration of Headquarters' Solar Energy System Inauguration of Headquarters' Solar Energy System September 9, 2008 - 3:20pm Addthis Remarks As Prepared for Secretary Bodman Good morning and welcome to you all. This is a great day for the Department of Energy. As America's largest energy consumer, the U.S. government has the responsibility and the opportunity to lead the way to a cleaner, more efficient, more affordable and more secure energy future. In January 2007 President Bush issued an Executive Order calling on all federal agencies to reduce energy intensity, or consumption per square foot, by 30 percent. That order also calls for the percentage of new renewable sources in each agency's energy supply to be increased and asked agencies to put renewable energy generation projects into operation on

435

Distributed Energy Storage Systems: Deployments and Learnings  

Science Conference Proceedings (OSTI)

Distributed Energy Storage Systems (DESS) or so-called “edge-of-grid” systems are small scale energy storage systems that are positioned at the edge of the distribution grid, downstream of the distribution transformer, on the utility side of the meter. These systems have the potential to significantly improve power quality for the consumer, while also having the capability to provide distribution system support. Several field trials of these systems are presently underway or are being ...

2012-12-31T23:59:59.000Z

436

NREL: Sustainable NREL - Energy Systems Integration Facility  

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

Energy Systems Integration Facility Energy Systems Integration Facility A close-up photo of a grey and yellow research facility. The Energy Systems Integration Facility The Energy Systems Integration Facility (ESIF), designed to Platinum-level standards of U.S. Green Building Council's Leadership in Energy and Environmental Design (LEED®), incorporates a large number of energy efficiency and sustainability practices. Researchers housed within will help overcome challenges related to the interconnection of distributed energy systems and the integration of renewable energy technologies into the electricity grid. The ESIF will also contain advanced computational capability. Fast Facts Cost: $135M Square feet: 182,500 Occupants: 205 Labs/Equipment: 14 laboratories, an Insight Visualization Center, a

437

Property Tax Exemption for Renewable Energy Systems | Department of Energy  

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

Renewable Energy Systems Renewable Energy Systems Property Tax Exemption for Renewable Energy Systems < Back Eligibility Commercial Industrial Residential Savings Category Bioenergy Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Solar Heating & Cooling Commercial Heating & Cooling Heating Water Heating Wind Program Info Start Date 10/01/2008 State New Jersey Program Type Property Tax Incentive Rebate Amount 100% of value added by renewable system In October 2008, New Jersey enacted legislation exempting renewable energy systems used to meet on-site electricity, heating, cooling, or general energy needs from local property taxes. (There is not a state component to property taxes in New Jersey). Eligible renewable energy systems* include solar PV, wind, fuel cells, sustainable biomass, geothermal electric,

438

Track A - Energy Systems Innovations | Department of Energy  

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

Track A - Energy Systems Innovations Track A - Energy Systems Innovations Track A - Energy Systems Innovations Presentations from Track A, Energy Systems Innovations, of the U.S. Department of Energy Building America program's 2012 Residential Energy Efficiency Stakeholder Meeting are provided below as Adobe Acrobat PDFs. These presentations for this track covered the following topics: Space Conditioning and Hot Water Systems; Options for Insulating Foundations; Mini-split Systems; Heat Pump Water Heaters; Hydronic Heating Control Strategies; and Exterior Insulation Breakthroughs. contractor_accept.pdf testing_water_heating.pdf combined_tankless_wh.pdf upgrade_below_grade.pdf assessing_priorities.pdf industry_perspective.pdf ductless_hp_factory.pdf ductless_heat_pumps_nw.pdf field_eval_hpwh.pdf

439

Energy Systems and Population Health  

E-Print Network (OSTI)

renewable and other new energy technologies have previously had high capital costsLevelized cost of electricity forecast for renewable energyRenewable energy technologies tend to be characterized by relatively low environmental costs.

2004-01-01T23:59:59.000Z

440

Energy Basics: Photovoltaic System Performance  

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

regulator, specified either as peak power or average power produced during one day. Energy output The energy (watt-hour or Wh) output. This indicates the amount of energy...

Note: This page contains sample records for the topic "radiant energy system" 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

National Energy Modeling System: An Overview  

Gasoline and Diesel Fuel Update (EIA)

6) 6) Distribution Category UC-950 The National Energy Modeling System: An Overview March 1996 Energy Information Administration Office of Integrated Analysis and Forecasting U.S. Department of Energy Washington, DC 20585 This report was prepared by the Energy Information Administration, the independent statistical and analytical agency within the Department of Energy. The information contained herein should not be construed as advocating or reflecting any policy position of the Department of Energy or of any other organization. PREFACE The National Energy Modeling System: An Overview (Overview) provides a summary description of the National Energy Modeling System (NEMS), which was used to generate the forecasts of energy production, demand, imports, and prices through the year 2015 for the Annual Energy Outlook 1996 (AEO96), (DOE/EIA- 0383(96)), released in January

442

Energy Systems Integration: A Convergence of Ideas  

SciTech Connect

Energy systems integration (ESI) enables the effective analysis, design, and control of these interactions and interdependencies along technical, economic, regulatory, and social dimensions. By focusing on the optimization of energy from all systems, across all pathways, and at all scales, we can better understand and make use of the co-benefits that result to increase reliability and performance, reduce cost, and minimize environmental impacts. This white paper discusses systems integration and the research in new control architectures that are optimized at smaller scales but can be aggregated to optimize energy systems at any scale and would allow replicable energy solutions across boundaries of existing and new energy pathways.

Kroposki, B.; Garrett, B.; MacMillan, S.; Rice, B.; Komomua, C.; O'Malley, M.; Zimmerle, D.

2012-07-01T23:59:59.000Z

443

Engineered Geothermal Systems Energy Return On Energy Investment  

SciTech Connect

Energy Return On Investment (EROI) is an important figure of merit for assessing the viability of energy alternatives. Too often comparisons of energy systems use â??efficiencyâ?ť when EROI would be more appropriate. For geothermal electric power generation, EROI is determined by the electricity delivered to the consumer compared to the energy consumed to construct, operate, and decommission the facility. Critical factors in determining the EROI of Engineered Geothermal Systems (EGS) are examined in this work. These include the input energy embodied into the system. Embodied energy includes the energy contained in the materials, as well as, that consumed in each stage of manufacturing from mining the raw materials to assembling the finished system. Also critical are the system boundaries and value of the energy â?? heat is not as valuable as electrical energy. The EROI of an EGS depends upon a number of factors that are currently unknown, for example what will be typical EGS well productivity, as well as, reservoir depth, temperature, and temperature decline rate. Thus the approach developed is to consider these factors as parameters determining EROI as a function of number of wells needed. Since the energy needed to construct a geothermal well is a function of depth, results are provided as a function of well depth. Parametric determination of EGS EROI is calculated using existing information on EGS and US Department of Energy (DOE) targets and is compared to the â??minimumâ?ť EROI an energy production system should have to be an asset rather than a liability.

Mansure, A J

2012-12-10T23:59:59.000Z

444

World Energy Projection System Plus: An Overview  

Reports and Publications (EIA)

This report contains a summary description of the methodology and scope of WEPS+ and each of its component models. WEPS+ is a computer-based, energy modeling system of long-term international energy markets for the period through 2035. The system was used to produce the International Energy Outlook 2011.

Brian Murphy

2011-09-29T23:59:59.000Z

445

Energy Technology Systems Analysis Program (MARKAL) | Open Energy  

Open Energy Info (EERE)

Energy Technology Systems Analysis Program (MARKAL) Energy Technology Systems Analysis Program (MARKAL) Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Energy Technology Systems Analysis Program (MARKAL) Agency/Company /Organization: International Energy Agency Sector: Energy Topics: Co-benefits assessment, Pathways analysis, Policies/deployment programs Resource Type: Software/modeling tools User Interface: Desktop Application Website: www.etsap.org/index.asp Country: Belgium, Canada, Denmark, Finland, France, Germany, Greece, Italy, Japan, South Korea, Netherlands, Norway, Sweden, United States, United Kingdom, Switzerland, Albania, Australia, Austria, Bosnia and Herzegovina, Brazil, Bulgaria, Colombia, Croatia, India, Indonesia, Kazakhstan, Malaysia, New Zealand, China, Philippines, Poland, Portugal, South Africa, Romania, Serbia, Spain, Taiwan, Thailand, Vietnam

446

Currituck County - Wind Energy Systems Ordinance | Department of Energy  

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

Currituck County - Wind Energy Systems Ordinance Currituck County - Wind Energy Systems Ordinance Currituck County - Wind Energy Systems Ordinance < Back Eligibility Agricultural Commercial Industrial Institutional Nonprofit Residential Schools Utility Savings Category Wind Buying & Making Electricity Program Info State North Carolina Program Type Solar/Wind Permitting Standards Provider Currituck County In January 2008, Currituck County adopted an ordinance to regulate the use of wind-energy systems. The ordinance directs any individual or organization wishing to install a wind-energy system to obtain a zoning permit from the county planning board. Small-scale systems require only administrative approval for the permit, while large systems and utility-scale projects require approval from the board of commissioners.

447

Planning for Home Renewable Energy Systems | Department of Energy  

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

Planning for Home Renewable Energy Systems Planning for Home Renewable Energy Systems Planning for Home Renewable Energy Systems November 11, 2013 - 8:49pm Addthis Planning for a home renewable energy system is a process that includes analyzing your existing electricity use, looking at local codes and requirements, deciding if you want to operate your system on or off of the electric grid, and understanding technology options you have for your site. | Photo by Francis Fine Art Photography. Planning for a home renewable energy system is a process that includes analyzing your existing electricity use, looking at local codes and requirements, deciding if you want to operate your system on or off of the electric grid, and understanding technology options you have for your site. | Photo by Francis Fine Art Photography.

448

Solar Energy Systems Tax Credit (Corporate) | Department of Energy  

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

Corporate) Solar Energy Systems Tax Credit (Corporate) Eligibility Agricultural Commercial Residential Savings For Solar Buying & Making Electricity Heating & Cooling Water Heating...

449

Solar Energy Systems Tax Credit (Personal) | Department of Energy  

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

Personal) Solar Energy Systems Tax Credit (Personal) Eligibility Agricultural Commercial Residential Savings For Solar Buying & Making Electricity Heating & Cooling Water Heating...

450

Scalable and Energy Efficient Computer Systems - Energy ...  

Technology Marketing Summary Computer engineers have developed a new design to support construction of large computer systems that perform closer to ...

451

Hybrid photovoltaic/thermal solar energy system  

DOE Green Energy (OSTI)

Heating and cooling systems that use hybrid solar energy collectors (combination photovoltaic-thermal) have the potential for considerable energy savings, particularly when the system includes a heat pump. Economic evaluations show that photovoltaic systems are potentially most economical, but results depend critically on future collector costs as well as energy prices. Results are based on a specially developed computer program that predicted the total auxiliary energy required for five different solar heating/cooling systems. Performance calculations for a modeled residence and small office building were made using meteorological data from four geographic locations. Annual system costs were also calculated.

Kern, E.C. Jr.; Russell, M.C.

1978-03-27T23:59:59.000Z

452

New York's Energy Storage System Gets Recharged | Department of Energy  

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

York's Energy Storage System Gets Recharged York's Energy Storage System Gets Recharged New York's Energy Storage System Gets Recharged August 2, 2010 - 1:18pm Addthis Matt Rogers, Senior Advisor to Secretary Chu, explain why grid frequency regulation matters Jonathan Silver Jonathan Silver Executive Director of the Loan Programs Office What does this mean for me? AES Storage in New York got a $17.1M conditional loan guarantee to provide a more stable transmission grid. When thinking of clean technologies, energy storage might not be the first thing to come to mind, but with a $17.1 million conditional commitment for a loan guarantee from the Department of Energy AES Energy Storage will develop a battery-based energy storage system to provide a more stable and efficient electrical grid for New York State's high-voltage transmission

453

Definition: Customer Energy Management Device and System | Open Energy  

Open Energy Info (EERE)

Device and System Device and System Jump to: navigation, search Dictionary.png Customer Energy Management Device and System A device that can control other energy devices such as thermostats, lighting, direct load control devices, or distributed energy resource within the customer premise. These devices may also receive information or control signals from utillities or third party energy service providers. These devices can help customers manage electricity usage automatically by utilizing information from service providers, or preferences set by the customer.[1] Related Terms energy, electricity generation, distributed energy resource References ↑ https://www.smartgrid.gov/category/technology/customer_energy_management_device_and_system [[Cat LikeLike UnlikeLike You like this.Sign Up to see what your friends like.

454

Ris Energy Report 4 Supply technologies in the future energy system 10 Supply technologies in the future energy system  

E-Print Network (OSTI)

Risø Energy Report 4 Supply technologies in the future energy system 10 Supply technologies of local and central production and close coupling between supply and end-use. Wind Global wind energy: Energy supply technologies #12;Risø Energy Report 4 Supply technologies in the future energy system4 used

455

Sedimentary Geothermal Systems | Open Energy Information  

Open Energy Info (EERE)

Sedimentary Geothermal Systems Sedimentary Geothermal Systems Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Print PDF Geopressured Geothermal Systems Geothermal Technologies There are many types of Geothermal Technologies that take advantage of the earth's heat: Hydrothermal Systems Enhanced Geothermal Systems (EGS) Sedimentary Geothermal Systems Co-Produced Geothermal Systems Geothermal Direct Use Ground Source Heat Pumps Sedimentary Geothermal Links Related documents and websites Estimate of the Geothermal Energy Resource in the Major Sedimentary Basins in the United States Recoverable Resource Estimate of Identified Onshore Geopressured Geothermal Energy in Texas and Louisiana EGS Schematic.jpg ] Dictionary.png Sedimentary Geothermal Systems: Sedimentary Geothermal Systems produce electricity from medium temperature,

456

Wind Energy Systems Technologies LLC WEST | Open Energy Information  

Open Energy Info (EERE)

LLC WEST LLC WEST Jump to: navigation, search Name Wind Energy Systems Technologies LLC (WEST) Place New Iberia, Louisiana Sector Wind energy Product Wants to install wind turbines on abandoned Gulf of Mexico oil and natural gas platforms to generate electric power for both homes and secondary recovery efforts. References Wind Energy Systems Technologies LLC (WEST)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Wind Energy Systems Technologies LLC (WEST) is a company located in New Iberia, Louisiana . References ↑ "Wind Energy Systems Technologies LLC (WEST)" Retrieved from "http://en.openei.org/w/index.php?title=Wind_Energy_Systems_Technologies_LLC_WEST&oldid=353071

457

Alternative Energy Systems Consulting Inc AESC | Open Energy Information  

Open Energy Info (EERE)

Consulting Inc AESC Consulting Inc AESC Jump to: navigation, search Name Alternative Energy Systems Consulting Inc (AESC) Place Carlsbad, California Zip 92008 Sector Services Product Engineering and project development firm devoted to providing technical services available to a broad range of energy service providers and end-users. References Alternative Energy Systems Consulting Inc (AESC)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Alternative Energy Systems Consulting Inc (AESC) is a company located in Carlsbad, California . References ↑ "Alternative Energy Systems Consulting Inc (AESC)" Retrieved from "http://en.openei.org/w/index.php?title=Alternative_Energy_Systems_Consulting_Inc_AESC&oldid=342061

458

A Total Energy & Water Quality Management System  

Science Conference Proceedings (OSTI)

This report develops a generic model for an energy and water quality management system for the water community, and defines standard specifications for software applications required to minimize energy costs within the constraints of water quality and operation goals.

1999-09-30T23:59:59.000Z

459

Mechanical Engineering Industrial Energy Systems Laboratory  

E-Print Network (OSTI)

of District Heating and Cooling with an Electro-Thermal Energy Storage System Master Thesis ANURAG KUMAR of the district energy systems is performed and modifications are proposed in a district heating network. Based of the ETES system to integrate the district heating and cooling networks. An operational synergy is developed

Candea, George

460

Forced Oscillations in Wind Energy Generation Systems  

Science Conference Proceedings (OSTI)

Use of the doubly fed induction generator (DFIG) in wind energy generation systems allows variable speed operation by using partially rated back-to-back quadruple active and reactive power PWM converters. The control of the system is very complex. Despite ... Keywords: Wind energy generation system, forced oscillation, stability

Zhen Li; Siu-Chung Wong; Chi K. Tse

2009-11-01T23:59:59.000Z

Note: This page contains sample records for the topic "radiant energy system" 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

Camden County - Wind Energy Systems Ordinance | Department of Energy  

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

Camden County - Wind Energy Systems Ordinance Camden County - Wind Energy Systems Ordinance Camden County - Wind Energy Systems Ordinance < Back Eligibility Agricultural Commercial Industrial Institutional Local Government Nonprofit Residential Schools State Government Tribal Government Utility Savings Category Wind Buying & Making Electricity Program Info State North Carolina Program Type Solar/Wind Permitting Standards In September 2007, Camden County adopted a wind ordinance to regulate the use of wind-energy systems in the county and to describe the conditions by which a permit for installing such a system may be obtained. For the purposes of this ordinance, wind-energy systems are classified as "large" if they consist of one or more turbines with a rated generating capacity of more than 20 kilowatts (kW) and "small" if a project

462

Carteret County - Wind Energy System Ordinance | Department of Energy  

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

Carteret County - Wind Energy System Ordinance Carteret County - Wind Energy System Ordinance Carteret County - Wind Energy System Ordinance < Back Eligibility Agricultural Commercial General Public/Consumer Industrial Institutional Local Government Multi-Family Residential Residential Schools State Government Savings Category Wind Buying & Making Electricity Program Info State North Carolina Program Type Solar/Wind Permitting Standards Provider Carteret County Carteret County passed an ordinance to specify the permitting process and establish siting requirements for wind energy systems. There are different rules and a different permitting process depending on the size and location of a system. Small systems up to 25 kilowatts (kW) are considered to be an accessory use and do not require the approval of a Wind Energy Permit

463

Taylor Munro Energy Systems | Open Energy Information  

Open Energy Info (EERE)

Zip V4G 1E2 Sector Solar Product Taylor Munro focuses on design and installation of solar water heating systems for residential and commercial applications. References Taylor...

464

Vaporization, dispersion, and radiant fluxes from LPG spills. Final technical report  

SciTech Connect

Both burning and non-burning spills of LPG (primarily propane) were studied. Vaporization rates for propane spills on soil, concrete, insulating concrete, asphalt, sod, wood, and polymer foams were measured. Thermal conductivity, heat transfer coefficients, and steady state vaporization rates were determined. Vapor concentrations were measured downwind of open propane pools and a Gaussian dispersion model modified for area sources provided a good correlation of measured concentrations. Emitted and incident radiant fluxes from propane fires were measured. Simplified flame radiation models were adequate for predicting radiant fluxes. Tests in which propane was sprayed into the air showed that at moderately high spray rates all the propane flashed to vapor or atomized; no liquid collected on the ground.

1982-05-01T23:59:59.000Z

465

Energy Systems Fabrication Laboratory (Fact Sheet), NREL (National...  

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

Fabrication Laboratory The Energy Systems Fabrication Laboratory at NREL's Energy Systems Integration Facility (ESIF) manufactures components for fuel cells and...

466

Explorations of Novel Energy Conversion and Storage Systems  

E-Print Network (OSTI)

of Novel Energy Conversion and Storage Systems By Andrewof Novel Energy Conversion and Storage Systems by Andrew

Duffin, Andrew Mark

2010-01-01T23:59:59.000Z

467

Non-ferrous Metals Industry Energy Management System Certification...  

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

Non-ferrous Metals Industry Energy Management System Certification Details about China Quality Certification Center and Energy Management System certifications....

468

Madison County - Wind Energy Systems Ordinance | Department of...  

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

Madison County - Wind Energy Systems Ordinance Madison County - Wind Energy Systems Ordinance < Back Eligibility Agricultural Commercial Industrial Residential Savings Category...

469

Facility Energy Decision System (FEDS™) Software ...  

Calculates lowest life cycle cost-effective energy systems for all building types; ... Reduces time and labor required to collect, analyze, store, ...

470

Materials Degradation in Alternative Energy Systems  

Science Conference Proceedings (OSTI)

Energy systems of interest include fuel cells, wind, coal gasification, solar (PV and thermal), geothermal, nuclear, batteries, hydrogen and biofuels. Proposed ...

471

Facility Energy Decision System (FEDS™) Software ...  

The Facility Energy Decision System—or FEDS—Software is a user-friendly, menu-driven, Windows-based software program that provides a comprehensive ...

472

American Geothermal Systems | Open Energy Information  

Open Energy Info (EERE)

navigation, search Name American Geothermal Systems Place Austin, Texas Sector Geothermal energy Product Installer of geothermal heating and cooling technologies, also has a...

473

Lincoln Electric System (Residential)- Sustainable Energy Program  

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

Lincoln Electric System (LES) offers several rebates to residential customers who are interested in upgrading to energy efficient household equipment. The program includes rebates for insulation...

474

NREL: Energy Systems Integration - Residential and Commercial...  

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

Residential and Commercial Integration Energy systems integration R&D at the small-scale, residential and commercial integration level encompasses diverse technologies such as...

475

Renewable Energy Systems Property Tax Exemption | Department...  

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

Date 711983 Nevada Program Type Property Tax Incentive Rebate Amount 100% Renewable energy systems which serve a residential, commercial or industrial building or irrigation...

476

RELIABILITY PLANNING IN DISTRIBUTED ELECTRIC ENERGY SYSTEMS  

E-Print Network (OSTI)

applied to the case of hydroelectric facilities with large3. For comparison, the hydroelectric system in California asas droughts which reduce hydroelectric energy availability,

Kahn, E.

2011-01-01T23:59:59.000Z

477

Energy Storage: Materials, Systems and Applications  

Science Conference Proceedings (OSTI)

Mar 29, 2011 ... The transition from the fossil economy to a greener, sustainable economy cannot, however, be realized without efficient energy storage systems ...

478

Structural Materials in Advanced Nuclear Energy Systems  

Science Conference Proceedings (OSTI)

Apr 28, 2008 ... Structural Materials in Advanced Nuclear Energy Systems: The Need for ... of functionalized interfaces for optimization of materials properties.

479

NREL: Energy Analysis - Electric Infrastructure Systems Technology...  

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

Technology Analysis NREL's energy analysis supports distribution and interconnection R&D, which is responsible for distributed resources' system integration. Industrial...

480

Environmental Data Science & Systems | Clean Energy | ORNL  

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

Change Science Institute Earth and Aquatic Sciences Ecosystem Science Environmental Data Science and Systems Energy, Water and Ecosystem Engineering Human Health Risk and...

Note: This page contains sample records for the topic "radiant energy system" 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

Consumers Power, Inc. - Solar Energy System Rebate | Department of Energy  

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

Inc. - Solar Energy System Rebate Inc. - Solar Energy System Rebate Consumers Power, Inc. - Solar Energy System Rebate < Back Eligibility Residential Savings Category Solar Buying & Making Electricity Heating & Cooling Water Heating Maximum Rebate $3,000 for PV Program Info State Oregon Program Type Utility Rebate Program Rebate Amount SWH: $500/system PV: $500/kW Provider Consumers Power, Inc. Consumers Power, Inc. (CPI) offers rebates to its residential customers who install solar water heating systems or solar photovoltaic (PV) systems from October 1, 2012 to September 30, 2013. The rebate for solar water heaters is $500 for systems with a collector area greater than 31 square feet. Systems used for hot tubs or swimming pools are not eligible. The rebate for solar PV systems is $500 per kilowatt-DC (kW), with a maximum rebate

482

Energy Basics: Concentrator Photovoltaic Systems  

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

inexpensive materials such as plastic lenses and metal housings to capture the solar energy shining on a fairly large area and focus that energy onto a smaller area-the solar...

483

The World Energy Projection System April 2001  

Gasoline and Diesel Fuel Update (EIA)

The World Energy Projection System April 2001 The World Energy Projection System April 2001 Gasoline and Diesel Fuel Updates April 20, 2001 (Next Release: April, 2002) Related Links To Forecasting Home Page EIA Homepage Printer Friendly Version Continuing with this release, annual updates to the model will be available. Check this space for scheduled future releases. Note: If you are familiar with the model and just wish to download the latest version, click HERE. The World Energy Projection System The projections of world energy consumption published annually by the Energy Information Administration (EIA) in the International Energy Outlook (IEO) are derived from the World Energy Projection System (WEPS). WEPS is an integrated set of personal computer-based spreadsheets containing data compilations, assumption specifications, descriptive analysis procedures,

484

AVESTAR® - Operational Excellence for Clean Energy Systems  

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

Operational Excellence for Clean Energy Systems Operational Excellence for Clean Energy Systems Chart The world-class Advanced Virtual Energy Simulation Training and Research (AVESTAR®) Center at the U.S. Department of Energy's National Energy Technology Laboratory (NETL) is dedicated to accelerating progress toward achieving operational excellence for commercial-scale, clean energy systems from smart plants to smart grid. With two locations in Morgantown, WV, one at the NETL and the other at West Virginia University's National Research Center for Coal and Energy, the AVESTAR Center is accomplishing its vital mission by bringing together: Advanced dynamic simulation, control, and virtual plant technologies Real-time, high-fidelity dynamic simulators with full-scope operator training systems (OTS)

485

The World Energy Projection System April 2002  

Gasoline and Diesel Fuel Update (EIA)

The World Energy Projection System April 2002 The World Energy Projection System April 2002 Continuing with this release, annual updates to the model will be available. Check this space for scheduled future releases. Note: If you are familiar with the model and just wish to download the latest version, click HERE. The World Energy Projection System The projections of world energy consumption published annually by the Energy Information Administration (EIA) in the International Energy Outlook (IEO) are derived from the World Energy Projection System (WEPS). WEPS is an integrated set of personal computer-based spreadsheets containing data compilations, assumption specifications, descriptive analysis procedures, and projection models. The WEPS accounting framework incorporates projections from independently documented models and assumptions about the

486

NREL: Energy Systems Integration - NREL's Energy Systems Integration...  

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

a variety of operating configurations including, grid connected stand-alone microgrids and hybrid power systems. The PSIL can accommodate large power system components...

487

Rangan Banerjee Energy Systems Engineering  

E-Print Network (OSTI)

¨ © © ¨ ¨ #12; ¡ ¢ £ ¤ ¥ ¤ £ ¢ ¦ § ¨ © ¡ £ ¡ ¡ © § ¦ § ¡ Diesel 0.4% Wind 1.0% Nuclear 2.5% Gas 8.7% Coal, Additional Cost #12;Renewable Energy Options Wind Solar Small Hydro Biomass Tidal Energy Wave Energy Ocean

Banerjee, Rangan

488

Inverse optimal design of the radiant heating in materials processing and manufacturing  

Science Conference Proceedings (OSTI)

Combined convective, conductive, and radiative heat transfer is analyzed during heating of a continuously moving load in the industrial radiant oven. A transient, quasi-three-dimensional model of heat transfer between a continuous load of parts moving inside an oven on a conveyor belt at a constant speed and an array of radiant heaters/burners placed inside the furnace enclosure is developed. The model accounts for radiative exchange between the heaters and the load, the conduction in the load, and convective heat transfer between the moving load and oven environment. The thermal model developed has been used to construct a general framework for an inverse optimal design of an industrial oven as an example. In particular, the procedure based on the Levenberg-Marquardt nonlinear least squares optimization algorithm has been developed to obtain the optimal temperatures of the heaters/burners that need to be specified to achieve a prescribed temperature distribution of the surface of a load. The results of calculations for several sample cases are reported to illustrate the capabilities of the procedure developed for the optimal inverse design of an industrial radiant oven.

Fedorov, A.G.; Lee, K.H.; Viskanta, R. [Purdue Univ., West Lafayette, IN (United States)] [Purdue Univ., West Lafayette, IN (United States)

1998-12-01T23:59:59.000Z

489