| タイトル | Space reactor assessment and validation study |
| 著者（英） | Morey, Dennis; Gedeon, Stephen |
| 著者所属（英） | Oregon State Univ. |
| 発行日 | 1987-01-01 |
| 言語 | eng |
| 内容記述 | The present difficulties experienced by the United States in launching payloads into space has suggested a number of problems which are associated with the handling of hazardous materials in spacecraft. The question has arisen as to the safety of launching highly radioactive material such as plutonium-238, related to the possibility of its dispersion into the atmosphere during a launch vehicle explosion. An alternative is the use of a small nuclear reactor which is not started until it is in space and contains little or no radioactivity at launch. A first order assessment of six small reactor concepts with power levels up to 100 MWe was performed. Both the nuclear feasibility of these concepts to operate at their rated power levels between 7 and 10 years and the capability of these concepts to remain subcritical both before and during launch and also in the case of water immersion during a potential launch failure or abort were investigated. |
| NASA分類 | NUCLEAR AND HIGH-ENERGY PHYSICS |
| レポートNO | 89N13227 |
| 権利 | No Copyright |
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