含能添加剂DNP对无烟推进剂性能的影响  

THE EFFECT OF ENERGETIC ADDITION DNP ON PROPERTIES OF SMOKELESS PROPELLANT

作　　者：孟燮铨 杨武权 李上文[1] 

机构地区：[1]西安近代化学研究所

出　　处：《推进技术》1989年第6期52-58,共7页Journal of Propulsion Technology

摘　　要：本文介绍了含能添加剂二硝基哌嗪(DNP)在无烟推进剂中应用的情况.指出,与RDX相比它具有压力指数小(出现平台和麦沙燃烧)、平台压力区宽的优良燃烧特性.也对DNP含量、RDX/DNP含量比、催化剂品种及含量等因素对配方能量、压力指数、燃速、烟雾和物理化学安定性等的影响进行了实验研究,并得出必要的结论.The application of energetic addition N, N1-dinitropiperazine (DNP) in the smokeless propellant is introduced in this paper.It is shown that DNP has excellent burning performance due to smaller pressure exponent(plateau or mesa combustion) and wider plateau pressure range, as compared with RDX in propellant.A experimental study on effects of DNP content, RDX/DNP content ratio, catalyst variety and content etc.on performance, pressure exponent, burning rate, physicochemical stability and smoke properties of propellant is conducted.

关 键 词：无烟推进剂 双基推进剂 推进剂添加剂 

分 类 号：V512.2[航空宇航科学与技术—航空宇航推进理论与工程]