An Efficient Sweep-based Solver for the $S_{N}$ Equations on High-Order Meshes

10 Jan 2019 Haut T. S. Maginot P. G. Tomov V. Z. Southworth B. S. Brunner T. A. Bailey T. S.

We propose a graph-based sweep algorithm for solving the steady state, mono-energetic discrete ordinates on meshes of high-order curved mesh elements. Our spatial discretization consists of arbitrarily high-order discontinuous Galerkin finite elements using upwinding at mesh element faces... (read more)

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  • NUMERICAL ANALYSIS