搜索结果: 1-5 共查到“地球物理学 MHD waves”相关记录5条 . 查询时间(0.145 秒)
Dynamics of nonlinear resonant slow MHD waves in twisted flux tubes
nonlinear resonant slow MHD waves twisted flux tubes
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2009/11/12
Nonlinear resonant magnetohydrodynamic (MHD) waves are studied in weakly dissipative isotropic plasmas in cylindrical geometry. This geometry is suitable and is needed when one intends to study resona...
Excitation of kinetic Alfvén turbulence by MHD waves and energization of space plasmas
kinetic Alfvén turbulence MHD waves energization of space plasmas
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2009/11/11
There is abundant observational evidence that the energization of plasma particles in space is correlated with an enhanced activity of large-scale MHD waves. Since these waves cannot interact with par...
A fluid description for Landau damping of dispersive MHD waves
fluid description Landau damping dispersive MHD waves
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2009/11/11
The dynamics of long oblique MHD waves in a collisionless plasma permeated by a uniform magnetic field is addressed using a Landau-fluid model that includes Hall effect and electron-pressure gradient ...
On MHD waves,fire-hose and mirror instabilities in anisotropic plasmas
MHD waves fire-hose mirror instabilities anisotropic plasmas
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2009/11/3
Temperature or pressure anisotropies are characteristic of space plasmas, standard magnetohydrodynamic (MHD) model for describing large-scale plasma phenomena however usually assumes isotropic pressur...
Dispersive MHD waves and alfvenons in charge non-neutral plasmas
Dispersive MHD waves alfvenons non-neutral plasmas
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2009/11/2
Dispersive properties of linear and nonlinear MHD waves, including shear, kinetic, electron inertial Alfvén, and slow and fast magnetosonic waves are analyzed using both analytical expansions and a no...