Parametric Kinetic Simulation of an IHI High Specific Impulse SPT-Type Hall Thruster
Parametric Kinetic Simulation of an IHI High Specific Impulse SPT-Type Hall Thruster
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IHI 高比冲 SPT 型霍尔推进器的参数动力学仿真
DOI：
10.2514/6.2014-3426
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发表时间：
2014
期刊：
影响因子：
--
通讯作者：
I. Funaki
中科院分区：
文献类型：
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作者：
Shinatora Cho;Hiroki Watanabe;K. Kubota;Shigeyasu Iihara;K. Honda;K. Fuchigami;K. Uematsu;I. Funaki
日本IHI公司设计的用于高比冲运行的1kW级磁层型霍尔推进器采用全动力学粒子代码进行建模。测得的推进器最大性能为阳极效率64%和阳极比冲3,200秒（3.1kW，800V）。对放电电压300V至700V、氙气质量流量2mg/s至4mg/s的工作条件下的推进器性能、壁热损失和侵蚀以及等离子体特性分布进行了数值研究。对每个推进器操作条件进行了两个数值模型的模拟：有和没有玻姆扩散假设，以表征玻姆扩散模型引起的不确定性。将仿真结果与测量结果进行了比较，两个模型的最大性能误差均为 20%，表现出极好的一致性。建议作为工程工具，有和没有玻姆模拟可以分别用作性能、热负荷和侵蚀的最坏和最好情况分析。
A 1 kW class magnetic layer type Hall thruster designed for high specific impulse operation by IHI Corporation, Japan was modeled by a fully kinetic particle code. The measured maximum performance of the thruster was 64% in anode efficiency and 3,200s (3.1kW, 800V) in anode specific impulse. The thruster performance, wall heat loss and erosion, and the plasma property distributions were numerically investigated for the operation conditions ranged from 300V to 700V in discharge voltage, and 2mg/s to 4mg/s in xenon mass flow rate. Simulations with two numerical models: with and without the Bohm diffusion assumption were performed for each thruster operation conditions to characterize the uncertainty caused by the Bohm diffusion model. The simulation results were compared with the measured results, and exhibited excellent agreement with the maximum performance error of 20% for both models. It is suggested that as engineering tools, with and without Bohm simulations can be respectively used as the worst and best case analysis for the performance, heat load, and erosion.
DOI：
10.2514/6.2010-6862
发表时间：
2010-07
期刊：
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影响因子：
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作者：
K. Nishiyama;S. Hosoda;H. Koizumi;Y. Shimizu;I. Funaki;H. Kuninaka;M. Bodendorfer;J. Kawaguchi;D. Nakata
通讯作者：
K. Nishiyama;S. Hosoda;H. Koizumi;Y. Shimizu;I. Funaki;H. Kuninaka;M. Bodendorfer;J. Kawaguchi;D. Nakata
利用多层涂层芯片的霍尔推进器寿命测量方法的开发
DOI：
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发表时间：
2008
期刊：
Frontier of Applied Plasma Technology 1
影响因子：
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作者：
S. Yokota;Y. Fukushima;R. Tsukizaki;K. Komurasaki;Y. Arakawa;A. Kobayashi
通讯作者：
A. Kobayashi