Global Well-Posedness of a 3D MHD Model in Porous Media

In this paper we show the global well-posedness of solutions to a three-dimensional magnetohydrodynamical (MHD) model in porous media. Compared to the classical MHD equations, our system involves a nonlinear damping term in the momentum equations due to the “Brinkman-Forcheimer-extended-Darcy” law of flow in porous media.