Linear analysis of sheared flow stabilization of global magnetohydrodynamic instabilities based on the Hall fluid model
作者： V. I. Sotnikov , I. Paraschiv , V. Makhin , B. S. Bauer , J. N. Leboeuf
DOI: 10.1063/1.1453474
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摘要: A systematic study of the linear stage sheared flow stabilization Z-pinch plasmas based on Hall fluid model with equilibrium that contains and an axial magnetic field is presented. In we begin derivation a general set equations permits evaluation combined effect development azimuthal mode number m=0 sausage m=1 kink magnetohydrodynamic (MHD) instabilities, term included in model. The incorporation flow, field, allows system to be taken away from region parameter space where ideal MHD applicable regime nonideal effects tend govern stability. problem then treated numerically by following time initial perturbation. numerical results for growth rates as function are reported.
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