硝胺复合固体推进剂燃速估算

推进技术 ›› 1989, Vol. 10 ›› Issue (6): 38-45.

硝胺复合固体推进剂燃速估算

宋洪昌

华东工学院

发布日期:2021-08-15

PREDICTING BURNING RATE OF AMMONIUM NITRATE PROPELLANTS

Hua Dong Engineering Institute

Published:2021-08-15

摘要/Abstract

摘要： 本文讨论了硝胺炸药RDX、HMX的热分解及其对固体推进剂燃速的影响.提出了一种适用于AP/RDX(HMX)/HTPB(PU)/Al体系复合固体推进剂燃速预估的计算程序,计算结果与实测值十分吻合.

关键词: 黑索今;奥克托今;热离解;复合推进剂;推进剂燃速;预测

Abstract: In this paper the decomposition of RDX, HMX and the its influence on burning rate of solid propellants is discussed.A computer program to calculate the burning rate of AP/RDX(HMX)/HTPB(PU)/A1 composition prOpellants is presented. The quantitative predictions by the method under various propellant compositions and solid particle sizes appear to be basically in accordance with the exprimental results.

Key words: Solid rocket engine;Ammonium nitrate propellant;Propellant burning rate;Prediction

宋洪昌. 硝胺复合固体推进剂燃速估算[J]. 推进技术, 1989, 10(6): 38-45.