Calculation of turbulent MHD boundary-layer in MHD generator channels

A differential equation for eddy viscosity is used in the calculation of a turbulent MHD boundary layer in high temperature MHD generator channels. It is shown that the effects of the magnetic field on boundary layer characteristics is evident in the MHD-force and heat sources accounted for in the averaged equations of motion and energy. An approximate model is developed for the effects of Joule heat transfer near the cold electrode wall of the channel. Two cases of MHD boundary layer flow are calculated: constant velocity of the outer flow, and constant pressure.