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弹箭与制导学报 >

2011 , Vol. 31 >Issue 6: 123 - 125,132

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2011.06.023

火箭技术

固体发动机单项点火试验研究

  • 赵汝岩 ,
  • 黄志勇 ,
  • 周红梅 ,
  • 王斌
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  • 海军航空工程学院,山东烟台 264001

赵汝岩(1980-),男,山东烟台人,讲师,博士,研究方向:航空航天发动机工作过程仿真。

收稿日期: 2011-03-12

  网络出版日期: 2025-05-30

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Study of Single Ignition Test of Solid Rocket Motors

  • ZHAO Ruyan ,
  • HUANG Zhiyong ,
  • ZHOU Hongmei ,
  • WANG Bin
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  • Naval Aeronautical and Astronautical University, Shandong Yantai 264001, China

Received date: 2011-03-12

  Online published: 2025-05-30

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摘要

通过单项点火试验研究点火瞬态点火药量对点火装置点火延迟时间的影响以及不同点火药量、不同堵片打开压强下点火燃气在燃烧室流动过程,结果表明:点火装置延迟时间随着点火药量的增加而减少,发动机点火延迟时间、燃烧室内燃气填充时间、压强变化规律与点火药量和堵片打开压强有关。

关键词： 固体发动机; 点火; 延迟时间

本文引用格式

赵汝岩 , 黄志勇 , 周红梅 , 王斌 . 固体发动机单项点火试验研究[J]. 弹箭与制导学报, 2011 , 31(6) : 123 -125,132 . DOI: 10.15892/j.cnki.djzdxb.2011.06.023

Abstract

By Single ignition tests to study the influence of mass of ignition powder on the ignition transient of the igniter and the flow of gas in different mass of ignition powder and the opening pressure of the nozzle closure. The results indicates that the ignition delay of the ignitor decrease with the increase of mass of ignition powder, the ignition delay of motor and the gas-filling time and the pressure in chamber is related with the mass of ignition powder and the opening pressure of the nozzle closure.

Key words： solid rocket motor; ignition; ignition delay

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