摘要
建立了基于测量数据基础的LIPS-200离子推力器束流模型,给出了模型中积分发散问题的解决方法。应用模型计算了LIPS-200推力器中远场束流分布,给出了束流发散角、推力修正因子、南北位保推力器安装角等应用实例。
Based on measurement data,an Ion beam mathematical model of the LIPS-200 thruster was formulated and a method to treat with the integral divergence problem in this model was presented.Under this model,ion beam distribution in medial-field and far-field of LIPS-200 thruster were calculated,and some applications,such as beam divergence angle,thrust modification factor,and thruster setting angle for NSSK mission,were discussed respectively.
出处
《真空与低温》
2011年第3期136-139,165,共5页
Vacuum and Cryogenics
基金
真空低温技术与物理重点实验室基金项目支持(项目编号9140C550403105504)
