| 空间小推力发动机推力室喷注器的设计与身部冷却问题 |
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| 引用本文： | 郭平,王慧珠.空间小推力发动机推力室喷注器的设计与身部冷却问题[J].上海航天,1996(3):46-50. |
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| 作者姓名： | 郭平 王慧珠 |
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| 作者单位： | 航天工业总公司八院８０１所 |
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| 摘 要： | 介绍了空间小推力双组元液体火箭发动机推力空头部喷注器设计的某些特点和身部冷却的一些问题，具体地讨论了几种喷注器设计方案和简述了身部液膜／辐射冷却的机制，并给出某些情况下估算壁温的方法。
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| 关 键 词： | 小推力推进，液体推进剂火箭发动机，~＋推力室喷注器设计，~＋身部冷却 |
THE DESIGN OF INJECTORS OF THRUST CHAMBERS OF SPACEBORNE SMALL THRUST ENGINES AND ENGINE BODY'S COOLING |
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| Guo Ping,wang Huixhu.THE DESIGN OF INJECTORS OF THRUST CHAMBERS OF SPACEBORNE SMALL THRUST ENGINES AND ENGINE BODY''S COOLING[J].Aerospace Shanghai,1996(3):46-50. |
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| Authors: | Guo Ping wang Huixhu |
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| Abstract: | The paper introduces the design properties of head injectors of thrust chambers ofa speceborne small thrust bipropellant liquid rocket motor and motor body's cooling,specificallydiscusses the design plans of ceveral injectors, and simply describes the mechanisms about body'sliquid film/radintion cooling' Finally providing the metheds to estimate wall temperature in someconditions. |
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| Keywords: | Small thrust Liquid rocket engine Design of injector of thrust chamber Body cooling |
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