倾斜轨道卫星活动天线热控特点分析  

Consideration on Thermal Control for Rotatable Antenna on Inclined-LEO Satelite

作　　者：黎媛捷[1,2] 姜海坚 陈辉[2] 张会生[1] 陈建新[2] 

机构地区：[1]上海交通大学机械与动力工程学院,上海200240 [2]上海卫星工程研究所,上海200240

出　　处：《上海航天》2012年第3期65-68,共4页Aerospace Shanghai

摘　　要：对某低轨倾斜圆轨道卫星的外热流环境进行了分析。用蒙特卡罗法计算了卫星六个表面的外热流。研究了该轨道条件下舱外活动天线热控特点,提出了该类卫星活动天线的热控设计原则和初步方案。The external heat flux of some inclined-LEO satellite was analyzed in this paper. The external heat fluxes of the six surfaces for the satellite were calculated by Monte-Carlo method. The thermal-control characteristics of the external rotatable antenna were discussed. The design principle and the primary scheme of the thermal-control design for rotatable antenna were put forward.

关 键 词：倾斜轨道 热控 活动天线 外热流 

分 类 号：V443.4[航空宇航科学与技术—飞行器设计]