Reverse plasma motion driven by moderately screened rotating electric field in an electrodeless plasma thruster
Reverse plasma motion driven by moderately screened rotating electric field in an electrodeless plasma thruster
复制标题
无电极等离子体推进器中由适度屏蔽旋转电场驱动的反向等离子体运动
DOI:
10.7567/jjap.55.016202
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发表时间:
2015
影响因子:
1.5
通讯作者:
H. Nishida
中科院分区:
文献类型:
--
作者:
N. Ohnishi;Ryo Nomura;Takahiro T. Nakamura;H. Nishida
A reversely-induced azimuthal current has been found in two-dimensional particle simulations with moderately screened rotating electric field (REF) though an ideally penetrating REF drives a “positive” azimuthal current following rotating E × B drifts. This brings us an alternative acceleration concept, called a negative-moving response (NMR) acceleration, of the helicon plasma under practical conditions using a converging magnetic field because the internal electric potential, formed by the plasma response against the external field, drives the “negative” azimuthal current. Under realistic experimental conditions, e.g., a magnetic field of 0.2 T, AC frequency of <100 MHz, and AC voltage of <1000 V, the resultant thrust can be estimated at an observable level of >0.1 mN with the NMR acceleration. Moreover, the reverse REF is more favorable to the NMR acceleration than the conventional forward one because the reverse field produces a Lissajous acceleration in the converging magnetic field.
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影响因子:
3.8
作者:
S. Shinohara;T. Motomura;K. Tanaka;T. Tanikawa;K. P. Shamrai
通讯作者:
S. Shinohara;T. Motomura;K. Tanaka;T. Tanikawa;K. P. Shamrai
影响因子:
0.8
作者:
F. Otsuka;T. Hada;S. Shinohara;T. Tanikawa;T. Matsuoka
通讯作者:
T. Matsuoka
DOI:
--
发表时间:
2012
期刊:
Trans. of the Japan Soc. for Aeronautical and Space Sci. Aerospace Technol. Japan
影响因子:
--
作者:
風間拓志;樊所呈;何祖源 伊藤文彦;保立和夫;K.Hinata;T. Nakamura et al.
通讯作者:
T. Nakamura et al.
DOI:
--
发表时间:
2009
期刊:
影响因子:
--
作者:
小林辰也 清川泰志;武内ゆかり;森裕司.;S.Shinohara
通讯作者:
S.Shinohara
DOI:
10.1585/pfr.9.3406025
发表时间:
2014
期刊:
Plasma Fus. Res
影响因子:
--
作者:
D. Kuwahara;Y. Koyama;S. Otsuka;T. Ishii;H. Ishii;H. Fujitsuka;S. Waseda;S. Shinohara
通讯作者:
S. Shinohara