Abstract: Starting from the four-fluid equation which can simply and effectively describe the motion of trapped particles, we derive the eigenmode equations and the dispersion relation for m=1 internal kink mode with the effects of trapped particles, diamagnetic drifts, finite resistivity and anomalous electron viscosity included. Then, using those results, we find the trapped particles effects have substantial influence on m=1 internal kink mode in the cases with and without high-energy alpha particles in the core plasma.
QU Hong-peng;GAO Qing-di;SHI Bing-ren. A Four-Fluid Model and Analysis of m = 1 Internal Kink Instability[J]. 中国物理快报, 1999, 16(6): 423-425.
QU Hong-peng, GAO Qing-di, SHI Bing-ren. A Four-Fluid Model and Analysis of m = 1 Internal Kink Instability. Chin. Phys. Lett., 1999, 16(6): 423-425.
YANG Qing-Wei;ZHOU Hang-Yu;FENG Bei-Bin;LIU Yi;PAN Yu-Dong;LI Wei;DUAN Xu-Ru;CHEN Wei;CUI Zheng-Ying;JI Xiao-Quan;DING Xuan-Tong;HL-A team. A New Criterion for Disruption Prediction on HL-2A[J]. 中国物理快报, 2006, 23(4): 891-894.