| タイトル | Human Mars Transportation Applications Using Solar Electric Propulsion |
| 本文（外部サイト） | http://hdl.handle.net/2060/20000103873 |
| 著者（英） | Donahue, Benjamin B.; Carrington, Connie; Potter, Seth; Martin, Jim; Henley, Mark |
| 著者所属（英） | Boeing Co. |
| 発行日 | 2000-01-01 |
| 言語 | eng |
| 内容記述 | Advanced solar electric power systems and electric propulsion technology constitute viable elements for conducting human Mars transfer missions that are roughly comparable in performance to similar missions utilizing alternative high thrust systems, with the one exception being their inability to achieve short Earth-Mars trip times. A modest solar electric propulsion human Mars scenario is presented that features the use of conjunction class trajectories in concert with pre-emplacement of surface assets that can be used in a series of visits to Mars. Major elements of the Mars solar electric transfer vehicle can be direct derivatives of present state-of-the-art Solar array and electric thruster systems. During the study, several elements affecting system performance were evaluated, including varying Earth orbit altitude for departure, recapturing the transfer stage at Earth for reuse, varying power system mass-to-power ratio, and assessing solar array degradation on performance induced by Van Allen belt passage. Comparisons are made to chemical propulsion and nuclear thermal propulsion Mars vehicles carrying similar payloads. |
| NASA分類 | Spacecraft Propulsion and Power |
| レポートNO | AIAA Paper 2000-5360 |
| 権利 | Copyright, Distribution as joint owner in the copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/226694 |
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