防隔热一体化结构计算模拟研究  

Numerical Study of Integrated Thermal Protection/Insulation Structure

作　　者：陈海坤[1] 姜召阳[1] 房景臣[1] 胡子君[1] 孙陈诚[1] 

机构地区：[1]航天材料及工艺研究所先进功能复合材料技术国防科技重点实验室,北京100076

出　　处：《宇航材料工艺》2009年第1期14-16,共3页Aerospace Materials & Technology

摘　　要：以相关地面模拟飞行考核试验条件为依据,对通用再入飞行器长时间大面积防隔热连接结构进行了三维模拟仿真,给出了计算的温升数据曲线,与试验结果吻合较好,对同类防隔热结构的设计和工艺的优化具有一定的理论指导意义。According to the correlative flight simulation test condition,3D computer simulation calculation was completed for an integrated structure of thermal protection/insulation of common reentry vehicle and temperature rise values were obtained. The temperature rise value of computer simulation accorded well with the test result. This work can instruct the design and technics optimization for the same structure of thermal protection/insulation.

关 键 词：防隔热 一体化 结构 计算 模拟 

分 类 号：V411.4[航空宇航科学与技术—航空宇航推进理论与工程] TU231[建筑科学—建筑设计及理论]