Influence of Viscosity on the Thermal Instability

T. Angelov

A numerical analysis of the viscous dissipation influence on the thermal instability of a medium with thermal conduction and heating$&cooling function without any gravitation and magnetic field is presented. For the condensation and wave modes the effects of viscosity on the dependence $k(mega)$ and scale of maximum instability are distinguished. It is found that these effects are significantly larger for the wave mode.