| タイトル | Design of a Mars Airplane Propulsion System for the Aerial Regional-Scale Environmental Survey (ARES) Mission Concept |
| 本文（外部サイト） | http://hdl.handle.net/2060/20080030375 |
| 著者（英） | Kuhl, Christopher A. |
| 著者所属（英） | NASA Langley Research Center |
| 発行日 | 2008-07-20 |
| 言語 | eng |
| 内容記述 | The Aerial Regional-Scale Environmental Survey (ARES) is a Mars exploration mission concept that utilizes a rocket propelled airplane to take scientific measurements of atmospheric, surface, and subsurface phenomena. The liquid rocket propulsion system design has matured through several design cycles and trade studies since the inception of the ARES concept in 2002. This paper describes the process of selecting a bipropellant system over other propulsion system options, and provides details on the rocket system design, thrusters, propellant tank and PMD design, propellant isolation, and flow control hardware. The paper also summarizes computer model results of thruster plume interactions and simulated flight performance. The airplane has a 6.25 m wingspan with a total wet mass of 185 kg and has to ability to fly over 600 km through the atmosphere of Mars with 45 kg of MMH / MON3 propellant. |
| NASA分類 | Spacecraft Propulsion and Power |
| 権利 | No Copyright |
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