supported by the Natural Science Foundation for Young Scientists of China (No. 11605143);National Natural Science Foundation of China (Nos. 11575055,11261140327,11005035,11205053);the project,Plasma Confinement in the Advanced Magnetic Mirror (WX-2015-01-01);the Open Research Subject of the Key Laboratory of Advanced Computation in Xihua University (Nos. szjj2017-011 and szjj2017-012);the Young Scholarship Plan of Xihua University (No. 0220170201);the National Key Research and Development Program of China (No. 2017YFE0300405)
Loss-cone instabilities are studied for linear fusion devices. The gyro-kinetic equation for such a configuration is rigorously constructed in terms of action-angle variables by making use of canonical transformation....
supported by National Natural Science Foundation of China(Grant Nos.11325524 and 11261140327);Ministry of Science and Technology of China(Contract No.2013GB112001)
The ordinary–slow extraordinary–Bernstein(O-SX-B) mode conversion in the electron cyclotron range of frequencies(ECRF) is revisited in slab geometry. The analytical formula of the O-SX conversion efficiency by M...
supported by National Natural Science Foundation of China(Grant Nos.11325524 and 11261140327);Ministry of Science and Technology of China(Contract No.2013GB112001).
The spherical torus(ST)and compact torus(CT)are two kinds of alternative magnetic confinement fusion concepts with compact geometry.The ST is actually a sub-category of tokamak with a low aspect ratio;while the CT is ...
supported by National Natural Science Foundation of China(Nos.11405218,11325524,11375235 and 11261140327);in part by the National Magnetic Confinement Fusion Science Program of China(Nos.2013GB111002,2013GB112001 and 2013GB112010);the Program of Fusion Reactor Physics and Digital Tokamak with the CAS"One-Three-Five"Strategic Planning
The tokamak plasma flows induced by the local radio frequency (RF) forces in the core region are analyzed. The effective components of local RF forces are composed of the momentum absorption term and the resonant pa...
supported by National Natural Science Foundation of China(Nos.10990214,11175103,11261140327 and 11075092);Ministry of Science and Technology(MOST)of China(Nos.2013GB112001 and 2010GB107002);Tsinghua University Initiative Scientific Research Program
The gas puffing performance plays a key role in repeatable discharges in the Sino- UNited Spherical Tokamak (SUNIST) experiments. In this paper, temporal evolution of the gas pressure in the vacuum vessel and the de...
supported by the National Natural Science Foundation of China (Grant Nos. 11261140327, 11005035, and 11175058);the National Magnetic Confinement Fusion Science Program, China (Grant No. 2013GB107002)
A quasi-linear formalism is developed for relativistic particles. It is self-consistent including spatial diffusion. An attempt is made to simulate the process of electron cyclotron resonant heating (ECRH) and elect...