Computer Simulation of a Single-Torch System and the Interaction of the Several Capillary Torches

A capillary discharge with an evaporating wall, namely system of pulsed plasma jets is considered. The structure of an underexpanded supersonic jet that expires from the plasma channel of the capillary discharge with an evaporating wall is investigated. The turbulent viscosity and thermal conductivity coefficients are calculated using the equations of the Coakley model. Numerical simulation is performed and spatial distributions of plasma pressure, and temperature for an array of three pulsed plasma jets at different moments of time are obtained.