Osaka Institute of Technology
Osaka Institute of Technology
Osaka Institute of Technology
Osaka Institute of Technology
Osaka Institute of Technology
Osaka Institute of Technology
Osaka University
出版者
宇宙航空研究開発機構宇宙科学研究所
出版者（英）
Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS)
雑誌名
平成22年度宇宙輸送シンポジウム: 講演集録
雑誌名(英)
Proceedings of Space Transportation Symposium: FY2010
Space Transportation FY2010 (January 20-21, 2011. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency(JAXA)(ISAS)), Sagamihara, Kanagawa Japan
抄録（英）
Electric propulsion permits long operation in space and low costs. In this study, optimization of acceleration channel structure and material in Hall thrusters are examined. Numerical simulation was carried out by using hybrid Particle-In-Cell method, and its result was compared with the experimental one. The magnetic-layer-type Hall thruster THT-VI, which has the same channel configuration as Russian SPT-100 Hall thruster, was operated. Calculated dependence of channel material on performance showed that the BNAlN channel with a high secondary electron emission coefficient has the highest performance.
内容記述
形態: カラー図版あり
形態: CD-ROM1枚
内容記述（英）
Physical characteristics: Original contains color illustrations
Note: One CD-ROM
ホールスラスタの加速チャネル構造・材質の最適化
