3 papers
math.NA2021
High-order gas-kinetic scheme for radiation hydrodynamics in equilibrium-diffusion limit
Yaqing Yang, Liang Pan, Wenjun Sun
In this paper, a high-order gas-kinetic scheme is developed for the equation of radiation hydrodynamics in equilibrium-diffusion limit which describes the interaction between matte…
math.NA2020
High order asymptotic preserving discontinuous Galerkin methods for gray radiative transfer equations
Tao Xiong, Wenjun Sun, Yi Shi +1
In this paper, we will develop a class of high order asymptotic preserving (AP) discontinuous Galerkin (DG) methods for nonlinear time-dependent gray radiative transfer equations (…
physics.comp-ph2019
Unified gas-kinetic simulation for the system of multiscale radiation hydrodynamics
Wenjun Sun, Song Jiang, Kun Xu +1
This paper aims at the simulation of multiple scale physics in the system of radiation hydrodynamics. The system couples the fluid dynamic evolution equations with the radiative he…