Chin. Phys. Lett.  1991, Vol. 8 Issue (5): 232-235    DOI:
Original Articles |
Heating Finite Beta Tokamak-Plasmas by Alfven Waves
HUANG Lin;QIN Xiaoming;DING Ning;LONG Yongxing
Southwestern Institute of Physics, Chengdu 610041
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HUANG Lin, QIN Xiaoming, DING Ning et al  1991 Chin. Phys. Lett. 8 232-235
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Abstract Heating finite betas (relative to low beta) tokamak plasmas by Alfven waves is studied by means of a linearized kinetic model which takes into account ion sound and transit time magnetic pumping as well as the effect considered by preceding authors. In cylindrical geometry, a set of three second-order differential equations in r for the perturbed fields Er, E, and E|| is solved numerically. The results lead to a significant conclusion that Alfven wave heating may be an advanced way of heating plasmas in future tokamaks.
Keywords: 52.50.Gj     
Published: 01 May 1991
PACS:  52.50.Gj (Plasma heating by particle beams)  
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https://cpl.iphy.ac.cn/       OR      https://cpl.iphy.ac.cn/Y1991/V8/I5/0232
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HUANG Lin
QIN Xiaoming
DING Ning
LONG Yongxing
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