Parallel Algorithms for the Least-Squares Finite Element Solution of the Neutron Transport Equation

摘要

The Least-Squares Finite Element Method (LSFEM) is applied to solve the neutron transport equation. Standard parallel algorithms, such as domain partitioning or classical iterative solvers, are developed and tested for 1-D benchmarks on different architectures, the final goal being to select the most efficient approach suitable for realistic 3D problems.