301 citations · 2.1k across the 98 of their papers we have counts for
9 papers · 2 filters
Modeling and computation for non-equilibrium gas dynamics: beyond kinetic relaxation model
Xiaocong Xu, Yipei Chen, Kun Xu
The non-equilibrium gas dynamics is described by the Boltzmann equation, which can be solved numerically through the deterministic and stochastic methods. Due to the complicated co…
Unified gas-kinetic wave-particle methods V: diatomic molecular flow
Xiaocong Xu, Yipei Chen, Chang Liu +2
In this paper, the unified gas-kinetic wave-particle (UGKWP) method is further developed for diatomic gas with the energy exchange between translational and rotational modes for fl…
Unified Gas-kinetic Wave-Particle Method IV: Multi-species Gas Mixture and Plasma Transport
Chang Liu, Kun Xu
In this paper, we extend the unified gas-kinetic wave-particle (UGKWP) method to the multi-species gas mixture and multiscale plasma transport. The construction of the scheme is ba…
Comparison of the performance of high-order schemes based on the gas-kinetic and HLLC fluxes
Xiaojian Yang, Xing Ji, Wei Shyy +1
In this paper, a comparison of the performance of two high-order finite volume methods based on the gas-kinetic scheme (GKS) and HLLC fluxes is carried out in structured rectangula…
A three-dimensional compact high-order gas-kinetic scheme on structured mesh
Xing Ji, Fengxiang Zhao, Wei Shyy +1
In this paper, a third-order compact gas-kinetic scheme is firstly proposed for three-dimensional computation for the compressible Euler and Navier-Stokes solutions. The scheme ach…
A three-dimensional unified gas-kinetic wave-particle solver for flow computation in all regimes
Yipei Chen, Yajun Zhu, Kun Xu
In this paper, the unified gas-kinetic wave-particle (UGKWP) method has been constructed on three-dimensional unstructured mesh with parallel computing for multiscale flow simulati…