AP/HMX丁羟复合推进剂燃烧转爆轰研究  

AN INVESTIGATION OF THE DEFLAGRATION-TO-DETONATION TRANSITION OF THE AP/HMX/HTPB COMPOSITE PROPELLANT

作　　者：刘德辉[1] 彭培根[1] 王振芳[1] 潘孟春[1] 

机构地区：[1]国防科学技术大学

出　　处：《兵工学报》1994年第1期32-36,共5页Acta Armamentarii

摘　　要：详细地研究了AP/HMX丁羟复合推进剂的燃烧转爆轰（DDT）过程。分析了推进剂颗粒尺寸和形状，装药的氧平衡和渗透性对DDT的影响；讨论了由冲击波诱起爆轰和由燃烧导致爆轰的特点，并且分析了火箭发动机中实际使用的AP/HMX丁羟复合推进剂装药能否产生DDT的可能性。In this paper,investigations into the deflagration-to-detonation transition (DDT)processes of the AP/HMX/HTPB composite propellants are given in some detail.The effects of the size and shape of propellat grains,oxygen balance of charges and its permeabilities on the DDT are analyzed.Characteristics of both the shock-todetonation transition and the defagration-to-detonation transition are discussed,and possibilities of occurance of DDT in charges of AP/HMX/HTPB composite propellants used in rocket motors are analysed.

关 键 词：燃烧 爆轰 丁羟 复合推进剂 

分 类 号：V512.3[航空宇航科学与技术—航空宇航推进理论与工程]