5 citations · 8 across the 4 of their papers we have counts for
4 papers
Leveling of MHD turbulence imbalance in shear flows
M. Kavtaradze, G. Mamatsashvili, G. Chagelishvili +1
We investigate magnetohydrodynamic (MHD) turbulence in plane shear flows with a streamwise background magnetic field in the super-Alfvénic regime, i.e., when the flow velocity is l…
A conserved thermo-mechanic invariant in extended fluid description of collisionless plasmas
E. S. Uchava, A. G. Tevzadze
We investigate linear perturbations of an incompressible, weakly collisional, anisotropic plasma in the low frequency limit using an extended 16-moment fluid description that retai…
Fire-hose instability of inhomogeneous plasma flows with heat fluxes
E. S. Uchava, A. G. Tevzadze, B. M. Shergelashvili +2
We study the effects of heat flows and velocity shear on the parallel firehose instability in weakly collisional plasma flow. For this purpose we apply an anisotropic 16-moments MH…
Overstability of acoustic waves in strongly magnetized anisotropic MHD shear flows
E. S. Uchava, B. M. Shergelashvili, A. G. Tevzadze +1
We present a linear stability analysis of the perturbation modes in anisotropic MHD flows with velocity shear and strong magnetic field. Collisionless or weakly collisional plasma…