摘要
GVU-600空间环境模拟器是我国首次为俄罗斯研制的一台航天专用设备,它可以模拟真空、冷黑和太阳辐射3项空间基本参数,主要用于进行卫星热平衡、热真空试验。该设备为卧式圆柱结构,容器内径8m,总长13.5 m,容积600 m3,极限真空1.4×10-5Pa,热沉温度-190℃。文章主要对该设备的技术指标、系统组成及功能进行了介绍,并给出了研制结果。
The space environment simulator is used to simulate the vacuum, the cold and black and the solar irradiation. GVU-600 is the first aerospace facility developed by China for Russia. It is mainly used for the thermal vacuum test and the thermal balance test. GVU-600 is horizontal and cylindrical with a dimension of 8 m（inner diameter）×13.5 m（total length）, an ultimate pressure of 1.4×10^-5 Pa, and an average temperature of-190 ℃ in the thermal shroud. This paper discusses the facility＇s specifications, configuration, and functions, with test results.
出处
《航天器环境工程》
2012年第6期667-670,共4页
Spacecraft Environment Engineering
关键词
空间环境模拟器
热沉
真空
地面试验设备
space environmental simulator
thermal shroud
vacuum
ground test facility
