Conference Paper 大型ロケットエンジン電動バルブ駆動用固体潤滑被膜の評価
Evaluation of Solid Lubricant Films for Actuating of Electric Control Valves in Rocket Engines

松本, 康司  ,  高田, 仁志  ,  吉田, 誠  ,  東, 伸幸  ,  高橋, 綾香  ,  Matsumoto, Koji  ,  Takada, Satoshi  ,  Yoshida, Makoto  ,  Azuma, Nobuyuki  ,  Takahashi, Ayaka

To achieve light-weight and controllable rocket engine, application of electric control valves has been considered. Since the operating condition and atmosphere of these valves depend on the part of the engine, evaluations of the valves operation in various environments are required. As the operating environment, low and high temperature, vacuum and nitrogen gas conditions are assumed. In this study, to achieve reliable movement of these valves, wear life of the different solid lubricant films expected to apply for the valves were evaluated with different temperature in vacuum condition.
会議情報: 第59回宇宙科学技術連合講演会(2015年10月7日-9日. かごしま県民交流センター), 鹿児島市, 鹿児島
形態: カラー図版あり
Physical characteristics: Original contains color illustrations

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