摘要
论述了卫星等航天器的飞行环境污染源及其影响特性。指出 ,从流体力学观点 ,在高真空低温环境状态下 ,喷气羽流污染影响范围有限 ;对航天器的空间交会或液体空间排放 ,只要采取相应的措施 。
The paper discusses the contamination source and influence characteristic of flight environment for spacecraft including satellite. In the viewpoint of hydromechanics, the contamination scope is limited in the space environment that is in vacuum and at low temperature. The contamination or damage to spacecraft can be avoided during the space conjunction and space drainage of liquid for spacecraft, if the appropriate measures are taken.
出处
《上海航天》
2002年第6期29-32,共4页
Aerospace Shanghai
关键词
飞行环境污染
航天器
影响
喷气羽流
空间排放
Flight environment
Contamination
Jet plume flow
Space drainage
Spacecraft
