Calculation of Energetic Ion Tail from Ion Cyclotron Resonance
Frequency Heating

Chin. Phys. Lett.

1994, Vol. 11

Issue (4): 215-218 DOI:

Original Articles

Calculation of Energetic Ion Tail from Ion Cyclotron Resonance Frequency Heating

WANG Jianguo;LI Youyi;LI Jiangang

Institute of Plasma Physics, Academia Sinica, Heifei 230031

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WANG Jianguo, LI Youyi, LI Jiangang 1994 Chin. Phys. Lett. 11 215-218

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Abstract The second harmonic frequency of hydrogen ion cyclotron resonance heating experiment on HT-6M tokamak was studied by adding the quasi-linear wave-ion interaction term in the two-dimensional (velocity space), time-dependent, nonlinear and multi-species Fokker-Planck equation. The temporal evolution of ion distribution function and relevant parameters were calculated and compared with experiment data. The calculation shows that the ion temperature increases, high-energy ion tail (above 5 keV) and anisotropy appear when the wave is injected to plasma. The simulations are in reasonable agreement with experiment data.

Keywords: 52.50.Gj 52.65.+z

Published: 01 April 1994

PACS:	52.50.Gj	(Plasma heating by particle beams)
	52.65.+z

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https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y1994/V11/I4/0215

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	WANG Jianguo
	LI Youyi
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