加速度对含铝复合推进剂瞬时燃速的影响

推进技术 ›› 1991, Vol. 12 ›› Issue (1): 35-41.

加速度对含铝复合推进剂瞬时燃速的影响

张如洲,李葆江,郑晓平,耿青涛

北京理工大学;北京理工大学;北京理工大学;北京理工大学

发布日期:2021-08-15

EFFECT OF ACCELERATION VECTOR ON TRANSIENT BURNING RATE OF ALUMINIZED COMPOSITE SOLID PROPELLANTS

The Beijing Institute of Technology;The Beijing Institute of Technology;The Beijing Institute of Technology;The Beijing Institute of Technology

Published:2021-08-15

摘要/Abstract

摘要： 本文研究了加速度向量对含铝复合推进剂瞬时燃速的影响.其中包括加速度大小和方向对推进剂瞬时燃速增加率的影响和在同一加速度条件下铝粉粒径、铝粉含量和铝粉形状对瞬时燃速增加率的影响.此外,还对研究结果进行了分析和讨论.

关键词: 含铝推进剂;燃烧速率;凝聚;加速度试验

Abstract: In this paper some experimental results of combustion of alumin-ized composite solid propellants in acceleration fields are described,which includes the effects of acceleration level and direction of acceleration wector on transient burning rate of propellants. :The effects of aluminum particle size,aluminum content and particle shape on transient burning rate of propellants in same acceleration field are, also intr-oduced.In addition,the results of study are analyzed and discussed.

Key words: Aluminized propellant;Burning rate;Agglomeration;Acceleration test

张如洲,李葆江,郑晓平,耿青涛. 加速度对含铝复合推进剂瞬时燃速的影响[J]. 推进技术, 1991, 12(1): 35-41.