@Article{CiCP-14-5,
author = {},
title = {A Gas Kinetic Scheme for the Simulation of Compressible Multicomponent Flows},
journal = {Communications in Computational Physics},
year = {2013},
volume = {14},
number = {5},
pages = {1347--1371},
abstract = {<p style="text-align: justify;">In this paper, a gas kinetic scheme for the compressible multicomponent
flows is presented by making use of two-species BGK model in [A. D. Kotelnikov and
D. C. Montgomery, A Kinetic Method for Computing Inhomogeneous Fluid Behavior,
J. Comput. Phys. 134 (1997) 364-388]. Different from the conventional BGK model,
the collisions between different species are taken into consideration. Based on the
Chapman-Enskog expansion, the corresponding macroscopic equations are derived
from this two-species model. Because of the relaxation terms in the governing equations, the method of operator splitting is applied. In the hyperbolic part, the integral
solutions of the BGK equations are used to construct the numerical fluxes at the cell
interface in the framework of finite volume method. Numerical tests are presented
in this paper to validate the current approach for the compressible multicomponent
flows. The theoretical analysis on the spurious oscillations at the interface is also presented.</p>},
issn = {1991-7120},
doi = {https://doi.org/10.4208/cicp.280312.210313a},
url = {https://global-sci.com/article/80602/a-gas-kinetic-scheme-for-the-simulation-of-compressible-multicomponent-flows}
}