含铅化合物对双基推进剂燃烧时基元反应作用机理的研究进展  

Research progress in action mechanism of lead-containing compounds on elementary reaction of double base propellant during combustion

作　　者：李鹏 林利红[2] 付小龙[3] 孟赛钦 Li Peng;Lin Lihong;Fu Xiaolong;Meng Saiqin(The Fifth Military Representative Office of the Rocket Force Equipment Department in Xi’an Area,Xi’an 710065,China;North Institute for Scientific and Technical Information,Beijing 100089,China;Xi’an Modern Chemistry Research Institute,Xi’an 710065,China)

机构地区：[1]火箭军装备部驻西安地区第五军事代表室,陕西西安710065 [2]北方科技信息研究所,北京100089 [3]西安近代化学研究所,陕西西安710065

出　　处：《化学推进剂与高分子材料》2023年第3期1-10,共10页Chemical Propellants & Polymeric Materials

摘　　要：从双基推进剂的稳态燃烧理论出发,对双基推进剂燃烧时NO_(2)和CH_(2)O的基元反应、PbO在双基推进剂燃烧时的作用机理等进行了综述。在此基础上,对PbO作用机理进行了初步的量化计算,得到一条Pb向PbO转变的路径,提出了系统性研究PbO作用机理的3个方案。而量化计算、仿真模拟和实验验证三者的结合,是在理论和实验层面上研究PbO作用机理的有力手段。Based on the steady-state combustion theory of double base propellant,the elementary reactions of NO_(2) and CH_(2)O during the combustion of double base propellant,and the action mechanism of PbO during the combustion of double base propellant are reviewed.On this basis,a preliminary quantitative calculation of the action mechanism of PbO is carried out to obtain a pathway for the transition from Pb to PbO,and three schemes for systematically studying the action mechanism of PbO are proposed.The combination of quantitative calculation,analogue simulation and experimental verification is a powerful tool for studying the action mechanism of PbO at both theoretical and experimental levels.

关 键 词：燃速催化剂 铅化合物 双基推进剂 理论计算 

分 类 号：TQ426.6[化学工程] V512.2[航空宇航科学与技术—航空宇航推进理论与工程]