Solar Heating and Cooling Demonstration Act: Hearings, Ninety-third Congress, First Session, on H.R. 10952 Et AlU.S. Government Printing Office, 1974 - 502 pages |
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Page 30
... temperature , but it would still be hot . And as long as you are using it you wouldn't have the problem you have in automobiles where it stays idle and not warm . And that is when it freezes . At the Langley Research Center , we plan to ...
... temperature , but it would still be hot . And as long as you are using it you wouldn't have the problem you have in automobiles where it stays idle and not warm . And that is when it freezes . At the Langley Research Center , we plan to ...
Page 52
... - E . A. Farber . Project title . - Formulation of a Data Base for the Analysis , Evaluation , and Selection of a Low Temperature Solar Powered Air - Conditioning System . Amount .- $ 49,000 . Effective date . - July 52.
... - E . A. Farber . Project title . - Formulation of a Data Base for the Analysis , Evaluation , and Selection of a Low Temperature Solar Powered Air - Conditioning System . Amount .- $ 49,000 . Effective date . - July 52.
Page 57
... temperature of the heat source and the temperature differential between source and condenser may be much smaller . This study will review and compare the performance characteristics of the Rankine engines developed recently . Solar ...
... temperature of the heat source and the temperature differential between source and condenser may be much smaller . This study will review and compare the performance characteristics of the Rankine engines developed recently . Solar ...
Page 75
... temperature would have to be greater than approximately 270 ° F for efficient operation , and this temperature is too high to be achieved over an extended period of time with flat plate solar collectors . Research and development ...
... temperature would have to be greater than approximately 270 ° F for efficient operation , and this temperature is too high to be achieved over an extended period of time with flat plate solar collectors . Research and development ...
Page 76
... temperature setback . An 8 - hour 10 ° F set- back produced an 11 - percent diurnal savings in energy for an average nighttime temperature of 2 ° F. Negotiations with the National Science Foundation are in process to have the ...
... temperature setback . An 8 - hour 10 ° F set- back produced an 11 - percent diurnal savings in energy for an average nighttime temperature of 2 ° F. Negotiations with the National Science Foundation are in process to have the ...
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Administration agencies air conditioning ANCKER-JOHNSON Answer architects architectural bill BROWN builders building industry Chairman committee competition CONGRESS THE LIBRARY construction conventional Cooling Demonstration cooling of buildings cooling systems cost demonstration projects dwellings economic efficiency effort electricity energy conservation energy research energy sources engineering ERDA evaluation Federal fossil fuels funding glass Government heat pumps heater heating and cooling hot water incentives installation insulation Large numbers legislation LIBRARY OF CONGRESS manufacturers McCORMACK MEISEN ment mobile home NASA National Science Foundation Operation Breakthrough Panel percent performance phase potential PPG Industries problem production proposed prototype Question recommendations research and development residential retrofitting solar climate control solar collector solar energy solar energy systems solar heating solar heating systems solar space heating solar system solar units specific standards STEVER subcommittee tank temperature testimony Thank Thermal Energy Storage tion utilization
Fréquemment cités
Page 128 - Committees of the National Academy of Sciences, the American Association for the Advancement of Science, the New York Academy of Sciences, the American...
Page 492 - Program Solicitation for Research on Subsystems and Systems for the Application of Solar Energy to the Heating and Cooling of Buildings was given wide distribution in FY 1974 and nearly 500 formal proposals for innovative research were received and evaluated by the Foundation . After careful screening of...
Page 25 - The Panel was charged with assessing the potential of solar energy as a national energy resource and the state of the technology in the various solar energy application areas, and with recommending necessary research and development programs to develop the potential in those areas considered important. The scope of the Panel's activities was defined to include all applications of direct solar energy, as well as power...
Page 218 - ... work. This small 4x4 foot unit can produce 80 Ib. of ice on a good day. It should be pointed out again that all the applications mentioned so far did not require concentration of solar energy, and therefore could utilize the diffuse portion of solar energy and even work on cloudy days.
Page 216 - Ml of each plate is showing the other % shaded by the plate above. They are put into a glass covered box. The air will enter this unit on the bottom and then streaming between the hot plates will pick up the heat and leave on top as hot air. The circulation can be produced either...
Page 224 - Figure 41 shows a solar pump model, in this case, made out of glass so that its operation can be observed. It only has two check valves and otherwise, no moving parts. A boiler is connected by a straight and a U-shaped tube to a chamber with check valves at the inlet and outlet. The liquid in the boiler is vaporized, pushing liquid out of the system, and when the vapor reaches the bottom of the U -tube, it suddenly streams into the other chamber filled with cold liquid, where the steam rapidly condenses.
Page 32 - The new Administration would have central responsibility for the planning, management and conduct of the Government's energy research and development and for working with industry so that promising new technologies can be developed and put promptly to work.
Page 4 - ... 10 DEFINITIONS 11 SEC. 3. For purposes of this Act — 12 (1) the term...
Page 308 - ... and which is built on a permanent chassis and designed to be used as a dwelling with or without a permanent foundation when connected to the required utilities, and includes the plumbing, heating, air conditioning, and electrical systems contained therein...
Page 226 - Indiscriminate use of these resources for energy is unwise and a serious loss to future generations. Acknowledgements The Solar Energy and Energy Conversion Laboratory of the University of Florida was used as the basis for this paper but credit must be given to the many laboratories around the world and individuals who are engaged in the effort to utilize solar energy for the betterment of mankind. Their work supports ours through ideas and results as our work is helpful to them.