On an MHD duct flow problem
謝博文 教授國立中興大學應用數學系 上午 10:00–11:30 鴻經館 107 室Abstract:
Magnetohydrodynamics (MHD) is the study of dynamics of electrically conducting fluids interacting with electromagnetic fields. Basically, the MHD equations can be obtained by coupling the incompressible Navier-Stokes equations for conducting fluid with Maxwell’s equations for electromagnetic field through Ohm’s law. In this talk, we will consider the steady incompressible MHD flowing through pipes under a transverse electromagnetic field. We will show that under some assumptions, the problem can be reduced to a strongly coupled system of singularly perturbed convection-diffusion equations.