2 papers
math.NA2024
Implicit Update of the Moment Equations for a Multi-Species, Homogeneous BGK Model
Evan Habbershaw, Cory D. Hauck, Steven M. Wise
A simple iterative approach for solving a set of implicit kinetic moment equations is proposed. This implicit solve is a key component in the IMEX discretization of the multi-speci…
math-ph2024
A Nonlinear, Conservative, Entropic Fokker-Planck Model for Multi-Species Collisions
Evan Habbershaw, Cory D. Hauck, Jingwei Hu +1
A multi-species Fokker-Planck model for simulating particle collisions in a plasma is presented. The model includes various parameters that must be tuned. Under reasonable assumpti…