Analytic investigation of combined effects of anisotropic thermal transport and energetic particles on stability of resistive plasma resistive wall mode
Analytic investigation of combined effects of anisotropic thermal transport and energetic particles on stability of resistive plasma resistive wall mode
复制标题
各向异性热传输和高能粒子对电阻等离子体电阻壁模式稳定性的综合影响分析研究
DOI:
10.1063/5.0031261
复制
发表时间:
2020-12
影响因子:
2.2
通讯作者:
G.Z.Hao
中科院分区:
文献类型:
--
作者:
X.Bai;Y.Q.Liu;G.Z.Hao
The combined effects of anisotropic thermal transport and trapped energetic particles (EPs) on the stability of the resistive plasma resistive wall mode (RPRWM) are investigated by an energy-principle based analytical model. The results qualitatively confirm that of a recent toroidal modeling study [Bai et al., Phys. Plasmas 27, 072502 (2020)], in which the thermal transport can stabilize the RPPWM depending on the parameters of both the plasma equilibrium and energetic particles. The analytical model predicts a complete stabilization of the RPRWM in highly resistive plasmas, at sufficiently high EPs' pressure, and finite plasma flow. The stabilizing effect of thermal transport originates from its enhancement of energy dissipations associated with both the resistive layer and the trapped energetic particles.
登录
查看更多内容
影响因子:
2.2
作者:
X. Bai;Yueqiang Liu;Zhe Gao
通讯作者:
X. Bai;Yueqiang Liu;Zhe Gao
影响因子:
2.2
作者:
Wang, Aike;Hao, Guangzhou;Li, Li;Cui, Shaoyan
通讯作者:
Cui, Shaoyan
影响因子:
2.2
作者:
Yueqiang Liu;A. Bondeson;C. Fransson;B. Lennartson;C. Breitholtz
通讯作者:
Yueqiang Liu;A. Bondeson;C. Fransson;B. Lennartson;C. Breitholtz
影响因子:
3.3
作者:
Yueqiang Liu
通讯作者:
Yueqiang Liu
影响因子:
2.2
作者:
M. Chu;J. M. Greene;T. Jensen;R. Miller;A. Bondeson;R. W. Johnson;M. Mauel
通讯作者:
M. Chu;J. M. Greene;T. Jensen;R. Miller;A. Bondeson;R. W. Johnson;M. Mauel