| タイトル | From Concept-to-Flight: An Active Active Fluid Loop Based Thermal Control System for Mars Science Laboratory Rover |
| 著者（英） | Birur, Gajanana C.; Miller, Jennifer; Pauken, Michael; Karlmann, Paul; Mastropietro, A. J.; Bhandari, Pradeep; Bame, David; Liu, Yuanming; Lyra, Jacqueline |
| 著者所属（英） | Jet Propulsion Lab., California Inst. of Tech. |
| 発行日 | 2012-07-15 |
| 言語 | eng |
| 内容記述 | The Mars Science Laboratory (MSL) rover, Curiosity, which was launched on November 26, 2011, incorporates a novel active thermal control system to keep the sensitive electronics and science instruments at safe operating and survival temperatures. While the diurnal temperature variations on the Mars surface range from -120 C to +30 C, the sensitive equipment are kept within -40 C to +50 C. The active thermal control system is based on a single-phase mechanically pumped fluid loop (MPFL) system which removes or recovers excess waste heat and manages it to maintain the sensitive equipment inside the rover at safe temperatures. This paper will describe the entire process of developing this active thermal control system for the MSL rover from concept to flight implementation. The development of the rover thermal control system during its architecture, design, fabrication, integration, testing, and launch is described. |
| NASA分類 | Lunar and Planetary Science and Exploration |
| 権利 | Copyright |
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