| タイトル | Benefits of slush hydrogen for space missions |
| 本文（外部サイト） | http://hdl.handle.net/2060/19920001996 |
| 著者（英） | Friedlander, Alan; Hardy, Terry L.; Zubrin, Robert |
| 著者所属（英） | NASA Lewis Research Center |
| 発行日 | 1991-10-01 |
| 言語 | eng |
| 内容記述 | A study was performed to quantify the benefits of using slush hydrogen instead of normal boiling point liquid hydrogen as a fuel for several space missions. Vehicles considered in the study included the Space Shuttle/Shuttle-C, LEO to GEO transfer vehicles, Lunar and Mars transfer vehicles, and cryogenic depots in low Earth orbit. The advantages of using slush hydrogen were expressed in terms of initial mass differences at a constant payload, payload differences at a constant tank volume, and increases in fuel storage time for cryogenic depots. Both chemical oxygen/hydrogen and hydrogen nuclear thermal rocket propulsion were considered in the study. The results indicated that slush hydrogen offers the potential for significant decreases in initial mass and increases in payload for most missions studied. These advantages increase as the mission difficulty, or energy, increases. |
| NASA分類 | PROPELLANTS AND FUELS |
| レポートNO | 92N11214
NAS 1.15:104503
E-6364
NASA-TM-104503 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/130193 |
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