摘要
CZ-2C火箭发射SSO轨道卫星在星箭分离后其二级箭体轨道寿命很长,成为空间垃圾。为适应空间碎片减缓工作的需求,应该对二级箭体内剩余推进剂进行排放处理。针对优选排放方案,分析排放过程的工作情况和参数,并参照遥测数据对分析结果进行验证。
The SSO life time of the second stage of CZ-2C launch vehicle is of a long period.For sake of space debris mitigation,the second stage should be passivated.The optimized method to drain the propellant in tank is given,as well as the process and parameters of draining by this method.These analyses are then proved by telemetry data acquired in flights.
出处
《导弹与航天运载技术》
北大核心
2006年第5期13-17,共5页
Missiles and Space Vehicles
