2 papers
physics.comp-ph2025
ChemGen: Code Generation for Multispecies Chemically Reacting Flow Simulations
Ryan F. Johnson, Eric J. Ching, Ethan S. Genter +4
This paper introduces ChemGen, a software package that uses code generation to integrate multispecies thermodynamics and chemical kinetics into C+-based computational physics codes…
math.NA2025
Conservative, pressure-equilibrium-preserving discontinuous Galerkin method for compressible, multicomponent flows
Eric J. Ching, Ryan F. Johnson, Andrew D. Kercher
This paper concerns preservation of velocity and pressure equilibria in smooth, compressible, multicomponent flows in the inviscid limit. First, we derive the velocity-equilibrium…