基于固冲发动机的导弹推阻匹配分析设计  

Analysis Method for Thrust-Drag Match of Solid Ramjet Missile

作　　者：韩英宏[1] 郑磊 孟苏 许泽宇[1] 王兴 李伟喆 HAN Yinghong;ZHENG Lei;MENG Su;XU Zeyu;WANG Xing;LI Weizhe(China Academy of Launch Vehicle Technology,Beijing 100076,China)

机构地区：[1]中国运载火箭技术研究院,北京100076

出　　处：《兵器装备工程学报》2021年第S02期4-7,共4页Journal of Ordnance Equipment Engineering

摘　　要：采用固冲动力的导弹总体方案论证阶段,推阻匹配是总体方案设计的核心,如何快速进行推阻匹配分析并给出改进建议是设计难点。本文系统论述了推阻匹配分析原则,制定了评估标准,设计了不同的推阻匹配分析方法,提出总体优化设计方案,并通过仿真算例对方法进行验证,可为采用固冲发动机的战术导弹快速方案论证和设计提供通用方法和指导。Analysis method for thrust-drag match is a core of solid ramjet missile design.Rapid analysis of thrust-drag match and improvement suggestions from it are always difficult to obtain.Based on theoretical analysis and its nature,the rules of match were described in detail.The estimation standards were presented and two kinds of thrust-drag match analysis were proposed.Optimization advice comes from the analysis was listed.The method proposed was verified from a simulation example.And the idea can provide guiding principles for solid ramjet missile design and can be regarded as regulation of general method to get a conclusion from the thrust-drag match.

关 键 词：固冲发动机 推阻匹配 

分 类 号：V435[航空宇航科学与技术—航空宇航推进理论与工程]