A Discontinuous Galerkin Method for Charged Particle Transport in the Fokker-Planck Limit

A numerical scheme is presented for steady-state, mono-energetic charged particle transport in the Fokker-Planck limit. The spatial domain is meshed into elements, each of which has its own angular mesh. The basis is formed by a discontinuous Galerkin method both in space and in angle. The resulting discretisation is fully arbitrarily refinable...