| タイトル | NASA Radioisotope Power System Program - Technology and Flight Systems |
| 本文（外部サイト） | http://hdl.handle.net/2060/20120016439 |
| 著者（英） | Dudzinski, Leonard A.; Sutliff, Thomas J. |
| 著者所属（英） | NASA Glenn Research Center |
| 発行日 | 2009-08-02 |
| 言語 | eng |
| 内容記述 | NASA sometimes conducts robotic science missions to solar system destinations for which the most appropriate power source is derived from thermal-to-electrical energy conversion of nuclear decay of radioactive isotopes. Typically the use of a radioisotope power system (RPS) has been limited to medium and large-scale missions, with 26 U,S, missions having used radioisotope power since 1961. A research portfolio of ten selected technologies selected in 2003 has progressed to a point of maturity, such that one particular technology may he considered for future mission use: the Advanced Stirling Converter. The Advanced Stirling Radioisotope Generator is a new power system in development based on this Stirling cycle dynamic power conversion technology. This system may be made available for smaller, Discovery-class NASA science missions. To assess possible uses of this new capability, NASA solicited and funded nine study teams to investigate unique opportunities for exploration of potential destinations for small Discovery-class missions. The influence of the results of these studies and the ongoing development of the Advanced Stirling Radioisotope Generator system are discussed in the context of an integrated Radioisotope Power System program. Discussion of other and future technology investments and program opportunities are provided. |
| NASA分類 | Energy Production and Conversion |
| 権利 | No Copyright |
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