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There are a total of 23 record(s) matching your query.
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Challenges for future space power systems
Author(s): Brandhorst, Henry W., Jr.
Abstract: The future appears rich in missions that will extend the frontiers of knowledge, human presence in space, and opportunities for profitable commerce. The key to success of these ventures is the availability of plentiful, cost ...
NASA Center: Glenn Research Center Publication Year: 1989
Added to NTRS: 2005-10-13
Accession Number: 89N25506; Document ID: 19890016135; Report Number: E-4820, NAS 1.15:102063, NASA-TM-102063
Thin, Lightweight Solar Cell
Author(s): Brandhorst, Henry W., Jr.; Weinberg, Irving
Abstract: Improved design for thin, lightweight solar photovoltaic cells with front contacts reduces degradation of electrical output under exposure to energetic charged particles (protons and electrons). Increases ability of cells to ...
NASA Center: Glenn Research Center Publication Year: 1991
Added to NTRS: 2005-09-30
Accession Number: 91B10190; Document ID: 19910000190; Report Number: LEW-14959
The NASA research and technology program on space power: A key element of the Space Exploration Initiative
Author(s): Bennett, Gary L.; Brandhorst, Henry W., Jr.; Atkins, Kenneth L.
Abstract: In July 1989, President Bush announced his space exploration initiative of going back to the Moon to stay and then going to Mars. Building upon its ongoing research and technology base, NASA has established an exploration ...
NASA Center: Jet Propulsion Laboratory Publication Year: 1991
Added to NTRS: 2005-08-31
Accession Number: 92N13157; Document ID: 19920003939
InP (Indium Phosphide): Into the future
Author(s): Brandhorst, Henry W., Jr.
Abstract: Major industry is beginning to be devoted to indium phosphide and its potential applications. Key to these applications are high speed and radiation tolerance; however the high cost of indium phosphide may be an inhibitor to ...
NASA Center: Glenn Research Center Publication Year: 1989
Added to NTRS: 2005-08-25
Accession Number: 89N23025; Document ID: 19890013654; Report Number: E-4816, NAS 1.15:102058, NASA-TM-102058
Power technologies and the space future
Author(s): Faymon, Karl A.; Fordyce, J. Stuart; Brandhorst, Henry W., Jr.
Abstract: Advancements in space power and energy technologies are critical to serve space development needs and help solve problems on Earth. The availability of low cost power and energy in space will be the hallmark of this advance. ...
NASA Center: Glenn Research Center Publication Year: 1991
Added to NTRS: 2005-08-25
Accession Number: 91N21240; Document ID: 19910011927; Report Number: E-5835, NAS 1.15:103649, NASA-TM-103649
Recent progress in space photovoltaic systems
Author(s): Brandhorst, Henry W., Jr.; Flood, Dennis J.; Weinberg, Irving
Abstract: Key issues and opportunities in space photovoltaic research and technology relative to future NASA mission requirements and drivers are addressed. Examples are given of space missions and/or operational capabilities on ...
NASA Center: Glenn Research Center Publication Year: 1987
Added to NTRS: 2005-08-25
Accession Number: 88N11966; Document ID: 19880002584; Report Number: E-3807, NAS 1.15:100208, NASA-TM-100208
Key issues in space nuclear power challenges for the future
Author(s): Brandhorst, Henry W., Jr.
Abstract: The future appears rich in missions that will extend the frontiers of knowledge, human presence in space, and opportunities for profitable commerce. Key to the success of these ventures is the availability of plentiful, cost ...
NASA Center: Glenn Research Center Publication Year: 1991
Added to NTRS: 2004-11-03
Accession Number: 93A13905; Document ID: 19930029908
Energy requirements for the space frontier
Author(s): Brandhorst, Henry W., Jr.
Abstract: The cost of delivering payloads to Mars orbital locations from LEO is determined and future launch cost reductions are projected. The performance necessary for future solar and nuclear space power options is predicted, ...
NASA Center: Glenn Research Center Publication Year: 1991
Added to NTRS: 2004-11-03
Accession Number: 92A45446; Document ID: 19920062822; Report Number: SAE PAPER 912064
POwer WithOut Wire (POWOW): A SEP Concept for Space Exploration
Author(s): Brandhorst, Henry W., Jr.; ONeill, Mark
Abstract: Electric propulsion has emerged as a cost-effective solution to a wide range of satellite applications. Deep Space 1 demonstrated electric propulsion as a primary propulsion source for a spacecraft. The POwer WithOut Wires ...
NASA Center: Marshall Space Flight Center Publication Year: 2000
Added to NTRS: 2004-11-03
Document ID: 20000074095
Alternative power generation concepts for space
Author(s): Brandhorst, Henry W., Jr.; Juhasz, Albert J.; Jones, Barbara I.
Abstract: Trade and optimization studies that highlight the potential of solar and nuclear dynamic systems relative to photovoltaic power systems are summarized. The solar dynamic case is the LEO Stirling system, while the nuclear ...
NASA Center: Glenn Research Center Publication Year: 1986
Added to NTRS: 2004-11-03
Accession Number: 87N28961; Document ID: 19870019528
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