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  • ENERGY PRODUCTION AND CONVERSION  (2,380)
  • 1975-1979  (2,380)
  • 1
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    Report of the Working Group on NASA's Surface Propulson Technology, appendix a (1975)
    In:  Other Sources
    Details
    Publication Date: 2019-08-28
    Keywords: ENERGY PRODUCTION AND CONVERSION
    Type: NASA's Role in Terrest. Energy R&T; 8 p
    Format: text
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    NASA TECHNICAL REPORTS
  • 2
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    Report of the Working Group on NASA's Terrestrial Energy Capabilities (1975)
    In:  Other Sources
    Details
    Publication Date: 2019-08-28
    Keywords: ENERGY PRODUCTION AND CONVERSION
    Type: NASA's Role in Terrest. Energy R&T; 10 p
    Format: text
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    NASA TECHNICAL REPORTS
  • 3
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    Satellite Power Systems (SPS): Concept development and evaluation program: Preliminary assessment (1979)
    In:  CASI
    Details
    Publication Date: 2019-08-28
    Description: A preliminary assessment of a potential Satellite Power System (SPS) is provided. The assessment includes discussion of technical and economic feasibility; the effects of microwave power transmission beams on biological, ecological, and electromagnetic systems; the impact of SPS construction, deployment, and operations on the biosphere and on society; and the merits of SPS compared to other future energy alternatives.
    Keywords: ENERGY PRODUCTION AND CONVERSION
    Type: NASA-TM-81142 , DOE/ER-0041
    Format: application/pdf
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    NASA TECHNICAL REPORTS
  • 4
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    Applications of free-space microwave power transmission (1979)
    In:  Other Sources
    Details
    Publication Date: 2019-08-28
    Description: Some applications and properties of free-space power transmission are examined. Among the properties discussed are: no mass, either in the form of wire conductors or ferrying vehicles, is needed between the source of energy and the point of consumption; energy can be transferred at the velocity of light; no loss of energy in transferring energy throught the vacuum of space; and the energy transfer is insensitive to a difference in the gravitational potential of the transmitter and receiver locations. Applications discussed include the Solar Power Satellite, high altitude platforms for communications and remote sensing. Also discussed are rectennas and retrodirective arrays. Finally, an expression yielding minimum cost is presented.
    Keywords: ENERGY PRODUCTION AND CONVERSION
    Type: Astronautics and Aeronautics; 17; Sept
    Format: text
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    NASA TECHNICAL REPORTS
  • 5
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    Space solar power - An energy alternative (1978)
    In:  Other Sources
    Details
    Publication Date: 2019-08-28
    Description: The space solar power concept is concerned with the use of a Space Power Satellite (SPS) which orbits the earth at geostationary altitude. Two large symmetrical solar collectors convert solar energy directly to electricity using photovoltaic cells woven into blankets. The dc electricity is directed to microwave generators incorporated in a transmitting antenna located between the solar collectors. The antenna directs the microwave beam to a receiving antenna on earth where the microwave energy is efficiently converted back to dc electricity. The SPS design promises 30-year and beyond lifetimes. The SPS is relatively pollution free as it promises earth-equivalence of 80-85% efficient ground-based thermal power plant.
    Keywords: ENERGY PRODUCTION AND CONVERSION
    Type: Canadian Communications and Power Conference; Oct 18, 1978 - Oct 20, 1978; Montreal; Canada
    Format: text
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    NASA TECHNICAL REPORTS
  • 6
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    The NASA space power technology program (1978)
    In:  Other Sources
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    Publication Date: 2019-08-28
    Description: The objective and planning of the NASA space power research and technology program are reviewed. The areas of research covered include photovoltaic energy conversion, chemical energy conversion and storage, thermal to electric conversion, environmental interactions and power systems management of distribution.
    Keywords: ENERGY PRODUCTION AND CONVERSION
    Type: ESA Photovoltaic Generators in Space; p 107-111
    Format: text
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    NASA TECHNICAL REPORTS
  • 7
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    Satellite power system: Concept development and evaluation program, reference system report (1979)
    In:  CASI
    Details
    Publication Date: 2019-08-28
    Description: The Satellite Power System (SPS) Reference System is discussed and the technical and operational information required in support of environmental, socioeconomic, and comparative assessment studies are emphasized. The reference System concept features a gallium-aluminum-arsenide, and silicon solar cell options. Other aspects of an SPS are the construction of bases in space, launch and mission control bases on earth, and fleets of various transportation vehicles to support the construction and maintenance operations of the satellites.
    Keywords: ENERGY PRODUCTION AND CONVERSION
    Type: DOE/ER-0023
    Format: application/pdf
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    NASA TECHNICAL REPORTS
  • 8
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    Energy: A continuing bibliography with indexes, issue 21 (1979)
    In:  CASI
    Details
    Publication Date: 2019-08-28
    Description: This bibliography lists 1873 reports, articles, and other documents introduced into the NASA scientific and technical information system from January 1, 1979 through March 31, 1979.
    Keywords: ENERGY PRODUCTION AND CONVERSION
    Type: NASA-SP-7043(21)
    Format: application/pdf
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    NASA TECHNICAL REPORTS
  • 9
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    Outline for capabilities brochure, appendix A (1975)
    In:  Other Sources
    Details
    Publication Date: 2019-08-28
    Keywords: ENERGY PRODUCTION AND CONVERSION
    Type: NASA's Role in Terrest. Energy R&T; 15 p
    Format: text
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    NASA TECHNICAL REPORTS
  • 10
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    Report of the Working Group on NASA's Surface Propulson Technology (1975)
    In:  Other Sources
    Details
    Publication Date: 2019-08-28
    Keywords: ENERGY PRODUCTION AND CONVERSION
    Type: NASA's Role in Terrest. Energy R&T; 10 p
    Format: text
    Location Call Number Expected Availability
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    NASA TECHNICAL REPORTS
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