箭上电缆防热设计及试验研究  

An investigate of thermal protection design and experiment for rocket cable

作　　者：何振威[1] 王伟[1] 王智勇[1] 胡由宏[1] 罗俊青[1] 

机构地区：[1]北京强度环境研究所,北京100076

出　　处：《强度与环境》2016年第2期34-39,共6页Structure & Environment Engineering

摘　　要：对箭上电缆热环境进行总结,从对电缆热防护机理的分析着手,依据传热模式建立复合传热网络。调查并评价目前常用的防热材料和防护结构,提出了一体化系统结构设计理念。设计针对电缆防热考核系统的地面热结构试验,通过试验数据分析典型防护结构的温度响应。通过上述分析和总结,形成一套完善的设计、分析和验证流程。In this paper, we focus on the thermal protection for rocket cable. The thermal environment was summarized firstly. A complex network of heat transfer was shown based on heat transfer theory. The materials and method for thermal protection was introduced, and then, a new idea about an integrated thermal protection system was bring out. The thermo-structure test aim at the cable was also described, therefore, the results which make a great impact on analyze were obtained. There by, a consummate flow chart including design, analysis and validate was built.

关 键 词：电缆 防热 一体化 

分 类 号：V45[一般工业技术—材料科学与工程]