Preliminary Observation on Coordination of Pellet Injection and Ion Bernstein Wave on a HT-7 Tokamak

Chin. Phys. Lett.

2002, Vol. 19

Issue (5): 701-703 DOI:

Original Articles

Preliminary Observation on Coordination of Pellet Injection and Ion Bernstein Wave on a HT-7 Tokamak

YANG Yu;ZHAO Yan-Ping;LI Jian-Gang;WAN Bao-Nian;LUO Jia-Rong;GU Xue-Mao

Institute of Plasma Physics, Chinese Academy of Sciences, Hefei 230031

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YANG Yu, ZHAO Yan-Ping, LI Jian-Gang et al 2002 Chin. Phys. Lett. 19 701-703

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Abstract A pellet injection (PI) experiment was performed during the application of ion Bernstein wave on a HT-7 Tokamak. A preliminary coordination effect was observed. With a lower wave power, shortly after PI, the coupling of the wave was enhanced, and the particle confinement was improved. With higher power, off-axis heating for 15% at about a/3 in the low field side was observed.

Keywords: 52.50.Gj 52.55.Fa

Published: 01 May 2002

PACS:	52.50.Gj	(Plasma heating by particle beams)
	52.55.Fa	(Tokamaks, spherical tokamaks)

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https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y2002/V19/I5/0701

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	YANG Yu
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	GU Xue-Mao

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