Deterministic Transport MFEM-Miniapp - MFEM Workshop 2023

Explore a presentation from the MFEM Workshop 2023 focusing on Deterministic Transport MFEM-Miniapp. Delve into Milan Holec's introduction of a new multidimensional discretization in MFEM that enables efficient high-order phase-space simulations for various Boltzmann transport types. Discover how this approach carefully designs discrete analogs that adhere to important continuous properties, including energy conservation, positivity preservation, transport diffusion limit preservation, symmetry preservation for rays-effect mitigation, and other physical laws. Learn about the application of this new phase-space MFEM feature to enhance the modeling fidelity of fusion energy experiments. Gain insights into the LLNL-led MFEM project, which provides high-order mathematical calculations for large-scale scientific simulations, and its significance in the scientific community.