NSSC OpenIR  > 空间环境部
Alternative TitleInfluence of Spacecraft Conductive Surface Area on Langmuir Probe Measurement
关燚炳; 王世金; 刘超; wsj@nssc.ac.cn
Source Publication南京航空航天大学学报
Keyword地球与空间探测技术 朗缪尔探针 航天器 探空火箭 子午工程
Other AbstractThe investigation of the Langmuir probe is limited by the ratio of the spacecraft conductive surface area to the probe effective area.If the spacecraft conductive surface area is not large enough,the spacecraft ground potential will be disturbed when Langmuir probe works in sweeping voltage mode,furthmore,the Langmuir probe results will deviate from the correct one.The physical principle of this effect is analyzed,and the corresponding calculation is given.The Langmuir probe onboard the sounding rocket of Meridian Project investigates the influence of the small area ratio of the rocket conductive surface to the probe,besides the scientific objects of the payload.The flight data of the Langmuir probe show the disturbances as a result of the small conductive area ratio,approximately as the prolepsis of the theory.
Indexed ByEI ; CSCD
Funding Project中国科学院空间科学与应用研究中心
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Document Type期刊论文
Corresponding Authorwsj@nssc.ac.cn
Recommended Citation
GB/T 7714
关燚炳,王世金,刘超,等. 航天器外表面导电面积对朗缪尔探针科学探测的影响[J]. 南京航空航天大学学报,2012,44(3):366-372.
APA 关燚炳,王世金,刘超,&wsj@nssc.ac.cn.(2012).航天器外表面导电面积对朗缪尔探针科学探测的影响.南京航空航天大学学报,44(3),366-372.
MLA 关燚炳,et al."航天器外表面导电面积对朗缪尔探针科学探测的影响".南京航空航天大学学报 44.3(2012):366-372.
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