航空学报 > 1994, Vol. 15 Issue (12): 1433-1437

空间辐射器热分析

余小章   

  1. 喃京航空航天大学105教研室, 南京, 210016
  • 收稿日期:1993-05-22 修回日期:1994-04-15 出版日期:1994-12-25 发布日期:1994-12-25

THE CALCULATION OF SINGLE-SURFACE FIN-TUBE SPACECRAFT RADIATORS

Yu Xiaozhang   

  1. Faculty 105 of Nanjing University of Aeronautics and Astronautics, Nanjing, 210016
  • Received:1993-05-22 Revised:1994-04-15 Online:1994-12-25 Published:1994-12-25

摘要: 在航天飞机温控系统中,空间辐射器是最主要部件。对以航天飞机蒙皮为辐射表面的,单面翼—管式空间辐射器进行了详细的热分析,把平均翼效率代替局部翼效率,利用有限差分的方法对单面翼—管式辐射器进行了性能计算。

关键词: 辐射冷却, 航天器环境, 航天飞机, 差分法

Abstract: Detailed thermal analysis for single-surface fl n一tube radiators is perfomed.Using finite differenee method,the radiators are calculated by replacing local finr-effectiveness with mean fin-effectiveness.

Key words: radiation cooling, spacecraft environments, space shuttles, difference methods

中图分类号: