| タイトル | REP Concept Feasibility Study |
| 著者（英） | Sheehe, Charles J.; Adamsen, Paul B., II; Frank, Larry; Wiersma, Stephen C.; Edwards, Daryl A.; Ensworth, Clinton B. F.; Goodnight, Thomas W. |
| 著者所属（英） | NASA Glenn Research Center |
| 発行日 | 2004-01-01 |
| 言語 | eng |
| 内容記述 | Radioisotope Electric Propulsion (REP) may have the potential to provide certain advantages, over conventional chemical propulsion, for outer planetary exploration involving small bodies and long term investigations for medium class missions requiring power comparable to past outer planetary exploration missions. This paper describes a study that investigates the concept s feasibility by performing a preliminary conceptual design of an REP-based spacecraft for a design reference mission. The mission utilizes a spacecraft with a radioisotope power supply less than one kilowatt while operating for a minimum of 10-years. A key element of the REP spacecraft is to ensure sustained science return by orbiting or flying in formation with selected targets. Utilizing current and impending technological advances, this study finds that at a conceptual design level a small body REP orbiter/explorer appears to be feasible for the design reference mission selected for this study. |
| NASA分類 | Spacecraft Propulsion and Power |
| レポートNO | E-14845
IAC-04-IAA.3.6.P.01 |
| 権利 | Copyright, Distribution as joint owner in the copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/536363 |
