期刊论文

Yang, Cheng

英文

PHYSICS OF PLASMAS

1070-664X

2020

27

8

082506

10.1063/5.0015226

EAST diagnostics group; National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [11805096, 11575239, 11675073]; National Magnetic Confinement Fusion Program of China [2018YFE0311300]; Excellent youth project of Hunan Provincial Department of Education [19B83]; Opening Project of Cooperative Innovation Center for Nuclear Fuel Cycle Technology and Equipment; University of South China [2019KFZ10]; Hengyang Key Laboratory Project [2018KJ108]; Hunan Province Education Office [17B224]; Hunan Nuclear Fusion International Science and Technology Innovation Cooperation Base [2018WK4009]

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Heating with the wave in the ion cyclotron range of frequencies (ICRF) has been used in the development of high-performance H-mode operations in EAST. A different ion cyclotron resonance heating scenario in three-ion component plasma with real experimental parameters on EAST was investigated using a numerical tool. Excellent radio frequency wave absorption was found with an extremely low He-3 concentration (0.1%-0.4%) in D-H-(He-3) plasma, by adjusting the plasma composition appropriately in our simulation. In this case, the He-3 fundamental resonance layer is located between the two ion-ion h...