| 微小型固体火箭发动机点火特性试验 |
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| 引用本文： | 孙丕忠,秦子增,张晓今,郭健.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. |
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| 作者姓名： | 孙丕忠 秦子增 张晓今 郭健 |
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| 作者单位： | 国防科技大学航天与材料工程学院,湖南长沙,410073 |
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| 基金项目： | 部委级重大科研项目资助 |
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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
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| 关 键 词： | 点火特性 延迟时间 散布 |
| 文章编号： | 1001-2486(2000)05-0023-03 |
| 收稿时间： | 1999/11/18 0:00:00 |
| 修稿时间： | 1999-11-18 |
Test Research on the Ignition Characteristics of Minute Solid Rocket Motor |
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| SUN Pizhong,QIN Zizeng,ZHANG Xiaojin and GUO Jian.Test Research on the Ignition Characteristics of Minute Solid Rocket Motor[J].Journal of National University of Defense Technology,2000,22(5):23-25. |
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| Authors: | SUN Pizhong QIN Zizeng ZHANG Xiaojin and GUO Jian |
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| Institution: | SUN Pi-zhong
,QIN Zi-zeng
,ZHANG Xiao-jinCollege of Aerospace and Material Engineering, National Univ. of Defense Technology, Changsha 410073, China
,GUO Jian
(College of Aerospace and Material 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. |
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| Keywords: | ignition characteristics ignition delay time scatter |
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