supported by National Magnetic Confinement Fusion Energy Development Research Project(Nos.2022YFE03070003 and 2019YFE03070000);Natural Science Foundation of Hunan Province(No.2020JJ4515);Key Projects of Hunan Provincial Department of Education(No.20A432);the Government Sponsored Study Abroad Program of the Chinese Scholarship Council(CSC)(No.202108430056);Anhui Provincial Natural Science Foundation(No.2308085MA23);IAEA Coordinated Research Project F43026(No.26480);the National Key Research&Development Program of China(No.2018YFE0303103);National Natural Science Foundation of China(Nos.11875287 and 12275314);Anhui Provincial Key Research&Development Project(No.205258180096)。
A program developed with COMSOL software integrates EAST four-strap antenna coupling with the double-stub Ferrite tuners(FT)impedance matching,obtaining physical quantities crucial for predicting the overall performan...
supported by National Natural Science Foundation of China(Nos.11575237,11775258);National Key Research and Development Program(Nos.2016YFA0400600 and 2016YFA0400601);China Fusion Engineering Experimental Reactor General Integration and Engineering Design(No.2017YFE0300503).
Ion cyclotron wave resonance heating system(ICRH)which is one of the most important auxiliary system in EAST provides conditions for heating the plasma.In order to make the whole transmission network of ICRH form the ...
The authors would like to thank Doctors Guosheng Xu,Damao Yao,and Yongliang Li for helpful discussions;This work was supported by the National Key R&D Program of China(Nos.2017YFE0300400,2017YFE0300406);National Natural Science Foundation of China(Nos.11575239,11775265).
Ion cyclotron resonance heating(ICRH),which can produce fast ions,is an important auxiliary heating method at EAST.To analyze the effect of ICRH-induced fast ions on the plasma pressure at EAST,simulations are perform...
supported by National Key R&D Program of China under Grant No.2017YFE0300400;National Natural Science Foundation of China under Grant Nos.11475220,11405218,11575248;the National Magnetic Confinement Fusion Science Program of China under Contracts No.2014GB106001;sponsored in part by Youth Innovation Promotion Association Chinese Academy of Sciences (Grant No.2016384)
The equilibrium reconstruction is important to study the tokamak plasma physical processes.To analyze the contribution of fast ions to the equilibrium,the kinetic equilibria at two time-slices in a typical H-mode disc...
supported by National Natural Science Foundation of China(Grant No.11375233)
The ion cyclotron resonance of frequency heating(ICRH) plays an important role in plasma heating.Two ICRH antennas were designed and applied on the EAST tokamak.In order to meet the requirement imposed by high-power...
supported by the National Magnetic Confinement Fusion Science Program of China(Nos.2014GB108002,2013GB107001);National Natural Science Foundation of China(Nos.11205086,11205053,11375085,and 11405082);the Construct Program of Fusion and Plasma Physics Innovation Team in Hunan Province,China(No.NHXTD03);the Natural Science Foundation of Hunan Province,China(No.2015JJ4044)
The impedance matching is crucial for continuous wave operation of ion cyclotron resonance heating(ICRH) antennae with high power injection into plasmas.A sudden increase in the reflected radio frequency power due t...
supported by the ITER Relevant Foundation in China (No. 2010GB110000);supported partly by the Knowledge Innovation Program of the Chinese Academy of Sciences (No. Y05FCQ0126);supported in part by the JSPS-CAS Core-University program in the field of 'Plasma Physics and Nuclear Pusion'
Radio frequency (RF) heating in the ion cyclotron range of frequencies (ICRF) is one of the primary auxiliary heating methods for EAST. The ICRF system provides 6 MW power in primary phase and will be capable of 1...
Presented in this paper is the development of the driver for the data acquisition card with a peripheral component interconnection (PCI) local bus on the ion cyclotron range of frequency heating (1CRH) system. The...
Power deposition profiles generated by Ion Cyclotron Resonance Heating (ICRH) in non-circular tokamaks are studied using a ray-tracing technique. The simulation results for the Experimental Advanced Superconductor T...
The project supported by the National Science Foundation of China (No. 10274089) National High Technology Program of China
1.5MW Ion Cyclotron Wave Heating system was developed, the transmitter and the antenna both have their ground loops, which will severely perturb the system’s normal operation. To avoid perturbation, a DC break was de...