Numerical simulations of MHD flow transition in ducts with conducting Hartmann walls

Pressure-driven magnetohydrodynamic duct flows in a transverse, wall-parallel and uniform field have been studied by direct numerical. The conducting Hartmann walls give rise to a laminar velocity distribution with strong jets at the side walls, which are susceptible to flow instability. The onset of time-dependent flow as well as fully developed turbulent flow have been explored in a wide range of parameters.

Pressure-driven magnetohydrodynamic duct flows in a transverse, wall-paralle ...