| タイトル | Summary of booster propulsion/vehicle impact study results |
| 本文（外部サイト） | http://hdl.handle.net/2060/19900019319 |
| 著者（英） | Phillips, Dwight U.; Weldon, Vincent A.; Fink, Lawrence E. |
| 著者所属（英） | Boeing Aerospace Co. |
| 発行日 | 1988-09-01 |
| 言語 | eng |
| 内容記述 | Hydrogen, RP-1, propane, and methane were identified by propulsion technology studies as the most probable fuel candidates for the boost phase of future launch vehicles. The objective of this study was to determine the effects of booster engines using these fuels and coolant variations on representative future launch vehicles. An automated procedure for integrated launch vehicle, engine sizing, and design optimization was used to optimize two stage and single stage concepts for minimum dry weight. The two stage vehicles were unmanned and used a flyback booster and partially reusable orbiter. The single stage designs were fully reusable, manned flyback vehicles. Comparisons of these vehicle designs, showing the effects of using different fuels, as well as sensitivity and trending data, are presented. In addition, the automated design technique is described. |
| NASA分類 | SPACECRAFT PROPULSION AND POWER |
| レポートNO | 90N28635 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/136291 |
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