| 低温推进剂火箭喷泉效应及其抑制 |
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| 引用本文： | 廖少英.低温推进剂火箭喷泉效应及其抑制[J].上海航天,2002,19(3):29-34. |
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| 作者姓名： | 廖少英 |
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| 作者单位： | 上海航天技术研究院805所,上海,201108 |
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| 摘 要： | 针对低温推进剂火箭应用过程中出现的喷泉效应，在深入分析其产生机理的基础上，介绍了氦气注入、补充加注和循环回流三种相应的抑制方法。试验和应用结果表明，这三种方法可有效地实现系统平衡，抑制喷泉效应。
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| 关 键 词： | 低温推进剂火箭发动机 喷泉效应 抑制 氦气注入 补充加注 液体推进剂 |
| 文章编号： | 1006-1630(2002)03-0029-06 |
| 修稿时间： | 2001年7月24日 |
Geysering Effect of the Cryogenic Propellant Rocket and Restraint Research |
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| LIAO Shao,ying.Geysering Effect of the Cryogenic Propellant Rocket and Restraint Research[J].Aerospace Shanghai,2002,19(3):29-34. |
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| Authors: | LIAO Shao ying |
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| Abstract: | In view of the geysering effect appeared in the operation of cryogenic propellant rocket, this paper discusses the geysering mechanism of the cryogenic propellant rocket, analyzes and researches the methods of restraint. Three appropriate restraint methods of the helium injection, repressuring injection and cycle reflowing are put forward. The test and application results show that these methods are effective in the balance and restraint of geysering effect. |
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| Keywords: | Cryogenic propellant rocket engine Geysering Geyering effect Restraint |
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