2 citations · 5 across the 3 of their papers we have counts for
8 papers
General Implicit Iterative Method for Unified Gas-kinetic Scheme
Xiaocong Xu, Yajun Zhu, Chang Liu +1
In order to further enhance the computational efficiency of the implicit unified gas-kinetic scheme (IUGKS, JCP 315 (2016) 16-38) for multi-scale flow simulation, a two-step IUGKS…
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…
A Unified Gas-kinetic Scheme for Micro Flow Simulation Based on Linearized Kinetic Equation
Chang Liu, Kun Xu
The flow regime of micro flow varies from collisionless regime to hydrodynamic regime according to the Knudsen number. On the kinetic scale, the dynamics of micro flow can be descr…
Unified Gas-kinetic Wave-Particle Methods III: Multiscale Photon Transport
Weiming Li, Chang Liu, Yajun Zhu +2
In this paper, we extend the unified gas-kinetic wave-particle (UGKWP) method to the multiscale photon transport. In this method, the photon free streaming and scattering processes…
Unified Gas-kinetic Wave-Particle Methods II: Multiscale Simulation on Unstructured Mesh
Yajun Zhu, Chang Liu, Chengwen Zhong +1
In this paper, we present a unified gas-kinetic wave-particle (UGKWP) method on unstructured mesh for multiscale simulation of continuum and rarefied flow. Inheriting from the mult…