Characteristic Frequencies - Diamagnetic Frequency - Magnetic Drift Frequency - Resistive Ballooning Mode - Stable-ion Diamagnetic Mode;
D O I:
10.1139/p88-171
中图分类号:
O4 [物理学];
学科分类号:
0702 ;
摘要:
The resistive ballooning mode in tokamak geometry has been re-investigated without imposing any ordering among characteristic frequencies, |ωVBAR (growth rate), ω-*$/ (diamagnetic frequency), and ω-D$/(η) (magnetic-drift frequency in the ballooning space). An extensive numerical search for unstable eigenfunctions has failed. Only a stable-ion diamagnetic model (analytically predicted) has been found.