Diagnostic Studies of SEPAC Test in NASDA Space Chamber
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概要
- 論文の詳細を見る
Beam, plasma and waves induced by their interactions were studied in NASDA Large Space Chamber. EBA (Electron Beam Accelerator) and MPD (Magnetoplasmadynamic) arcjet, which generate the beam and plasma, were SEPAC (Space Experiment with Particle Accelerators) Engineering Models. Diagnostic probes used were also EM's. Nude ionization gauge monitored background pressure being unaffected by EBA and MPD operations. A retarding potential analyzer at the ground potential collected currents of various polarities depending on the type of accelerator. Some results exhibited oscillatory behavior. A photometer and a TV camera monitored the radiation from MPD and beam generated plasmas. A floating potential probe provided the data of charge neutralization. Beam-generated waves were monitored by antennas.
- 宇宙航空研究開発機構の論文
著者
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Kudo Isao
Electrotechnical Laboratory
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Sasaki Susumu
Institute Of Space And Astronautical Science
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Kawashima N
Inst. Space And Astronautical Science Kanagawa Jpn
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