| 引用本文: | 孙丕忠,秦子增,张晓今,等.微小型固体火箭发动机点火特性试验.[J].国防科技大学学报,2000,22(5):23-25.[点击复制] |
| SUN Pizhong,QIN Zizeng,ZHANG Xiaojin,et al.Test Research on the Ignition Characteristics of Minute Solid Rocket Motor[J].Journal of National University of Defense Technology,2000,22(5):23-25[点击复制] |
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| 微小型固体火箭发动机点火特性试验 |
| 孙丕忠, 秦子增, 张晓今, 郭健 |
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(国防科技大学 航天与材料工程学院, 湖南 长沙 410073)
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| 摘要: |
| 设计了一种适用于某微小型固体火箭发动机的点火器, 对某微小型固体火箭发动机的点火特性进行了大量试验研究, 引入了初始点火压强的概念, 找出了影响点火延迟时间散布的主要规律, 确定了能满足微小型固体火箭发动机点火性能的点火方案。 |
| 关键词: 点火特性 延迟时间 散布 |
| DOI： |
| 投稿日期：1999-11-18 |
| 基金项目:部委级重大科研项目资助 |
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| Test Research on the Ignition Characteristics of Minute Solid Rocket Motor |
| SUN Pizhong, QIN Zizeng, ZHANG Xiaojin, GUO Jian |
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(College of Aerospace and Materials Engineering, National Univ. of Defense Technology, Changsha 410073, China)
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| Abstract: |
| A kind of igniter has been designed for minute solid rocket motor. Many tests have been done to determine the ignition characteristics of minute solid rocket motor. A concept of initial ignition pressure has been introduced the principal principle which effected ignition delay time scatter has been found and determined the ignition scheme satisfying the demand for ignition performance of minute solid rocket motor determined. |
| Keywords: ignition characteristics ignition delay time scatter |
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