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Journal of Projectiles, Rockets, Missiles and Guidance >
Method for Shortening the Ignition Time of Short Time Working Engine
Received date: 2016-09-05
Online published: 2025-05-28
In order to obtain the method for shortening the ignition time of short time working engine, a transient model for the ignition of a short time working engine was established, and the critical factors affecting engine ignition time were confirmed. The effect of combustion loading structure on igniting time was analysized by combining theoretical analysis with experimental verification. The results showed that through reasonable design of combustion chamber loading structure, the time of propellant combustion was shortened, which could effectively shorten the ignition time of short time working engine.
Key words： loading structure; short time working; solid rocket motor; ignition time
WANG Liwu , ZHAO Kun , FENG Xiaobai , LIU Pei , LIN Zhiyuan . Method for Shortening the Ignition Time of Short Time Working Engine[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2017 , 37(3) : 80 -82 . DOI: 10.15892/j.cnki.djzdxb.2017.03.021
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