中国空间科学技术

• • 上一篇    

返回式卫星主动段热控设计

李希伦   

  1. 北京空间飞行器总体设计部
  • 发布日期:1991-08-25

THERMAL CONTROL DESIGN OF RETURNABLE SATELLITE IN LAUNCHING PHASE

Li XiLun (Beijing Institute of Spacecraft Systems Engineering)   

  • Online:1991-08-25

摘要: 我国的一种返回式卫星发射时未设整流罩,星体直接受到气动加热。利用热惯性法进行主动段热控设计,理论计算值、试验值均未超过飞行测量数据,说明设计和计算是合理的。

关键词: 气动加热, 卫星温度, 热分析

Abstract: This paper discusses the problem of aerodynamics heat of non-fairinged satellite.The method of heat-inertia in launching phase,is usedin thermal control design.The theoretical data,test data and flight data are identical with eachother.It shows that the design is very successful.