日本航空宇宙学会誌
Online ISSN : 2424-1369
Print ISSN : 0021-4663
ホールスラスタの性能とプラズマ加速過程
小紫 公也荒川 義博
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ジャーナル フリー

40 巻 (1992) 465 号 p. 568-575

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Numerical analyses and experiments of a Hall thruster have been conducted not only to improve thruster performance but also to understand the plasma acceleration processes. 1kW class Hall thrusters were fabricated to measure thrust, ion beam current, and distributions of plasma density, electron temperature, and space potential in the acceleration channel. Two-dimensional ion flow model was made to analytically examine the plasma acceleration processes in the channel, and the analytical results are compared with the experimental ones.

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© The Japan Society for Aeronautical and Space Sciences
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