摘要详情

ID / 提交时间

147 / 2023-10-19 17:53:24

标题

The wave coupling simulation result of ICRF antenna in J-TEXT relying on the perfectly matched layer technique

关键字

plasma coupling,ICRF antenna,J-TEXT

主题及专题

1.Renewable energy system > (4)、Other topics in renewable energy

状态

终稿

作者

Xinyu Cao / International Joint Research Laboratory of Magnetic Confinement Fusion and Plasma Physics, Huazhong University of Science and Technology

Zhonghe Jiang / International Joint Research Laboratory of Magnetic Confinement Fusion and Plasma Physics, Huazhong University of Science and Technology

Donghui Xia / International Joint Research Laboratory of Magnetic Confinement Fusion and Plasma Physics, Huazhong University of Science and Technology

摘要

In order to test the performance of the ion cyclotron range of frequencies (ICRF) antenna of the J-TEXT tokamak, a coupling model between ICRF wave and plasma is established using finite element method. The model is configured with cold plasma dielectric tensor, flat straps and perfectly matched layer (PML) which is used to emulate radiating boundary conditions beyond a critical cutoff layer for the fast wave. 2D and 3D coupling models are constructed to complete a preliminary analysis of the antenna.