固体推进剂组分迁移研究方法  

Methods of Researching Component Migration in Solid Propellant

作　　者：陈思彤 董可海 裴立冠 唐岩辉 王鑫 伍鹏 Chen Sitong;Dong Kehai;Pei Liguan;Tang Yanhui;Wang Xin;Wu Peng(Staff Room of No.307,College of Naval Coast Defense Army,Navy Aviation University,Yantai 264001,China;College of Basic,Navy Aviation University,Yantai 264001,China)

机构地区：[1]海军航空大学岸防兵学院307教研室,山东烟台264001 [2]海军航空大学航空基础学院,山东烟台264001

出　　处：《兵工自动化》2019年第12期90-96,共7页Ordnance Industry Automation

摘　　要：为解决固体火箭发动机装药组分迁移的问题,对迁移实验及分子模拟的研究进展进行分析。以增塑剂为例探究迁移原理,对推进剂组分迁移的假说进行解释,详细说明影响迁移过程的主要因素,比较分析液体浸渍吸收法和联合试件法的优缺点,对固体推进剂迁移规律的实验和计算机模拟研究情况进行阐述。分析结果表明:分子模拟法可为实验提供微观解释及依据,为导弹固体发动机推进剂及其粘接体系的抗迁移研究提供参考。In order to solve the migration problem of the components in solid rocket motor,the research progress of migration experiment and molecular simulation are analyzed.Taking plasticizer as an example,explore the migration principle.Explain the hypothesis on component migration of propellant and describe the main influence factors in more detail.Compare and analyze the advantage and disadvantage of immersion method and joint debugging method,describe the test and computer simulation research situation of solid propellant migration.The analysis results show that molecular simulation can predict the properties of anti-migration materials for providing microcosmic explanation and basis for experiments.

关 键 词：固体推进剂 组分迁移 迁移动力学 相容性 

分 类 号：TJ760.6[兵器科学与技术—武器系统与运用工程]