摘要
基于国外低易损固体推进剂研究,对低易损性概念、低易损固体火箭发动机关键技术现状,以及低易损性试验标准、缩比试验方法、仿真模拟等进行了综述分析.对国内低易损技术理论研究需完善的问题,从数值模拟仿真、新型低易损推进剂研制、固体火箭发动机设计技术、低易损试验表征技术及相关评价等方面提出了技术建议.
Abstract
Based on the research of low vulnerability solid propellants abroad,the concept of low vulnerability,the current status of key technologies of low vulnerability solid rocket motor,as well as low vulnerability test standards,small-scale test methods,simulations,etc.are reviewed and analyzed.In view of the problems that need to be perfected in the theoretical research of domestic low vulnerability techniques,technical suggestions are put forward from the aspects of numerical simulations,development of new type of low vulnerability propellants,design techniques of solid rocket motor,characterization techniques of low vulnerability tests,related evaluations,etc.
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