97 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Northwestern Polytechnical UniversityCN23 papers
- Hong Kong University of Science and TechnologyHK7 papers
- HKUST Shenzhen Research InstituteCN4 papers
- Beijing Computational Science Research CenterCN1 paper
- China Aerodynamics Research and Development CenterCN1 paper
- Delft University of TechnologyNL1 paper
- Institute of Applied Physics and Computational MathematicsCN1 paper
- Zhejiang UniversityCN1 paper
7 papers · 2 filters
Ray Effect in Rarefied Flow Simulation
Yajun Zhu, Chengwen Zhong, Kun Xu
Ray effect usually appears in the radiative transfer when using discrete ordinates method (DOM) in the simulations. The cause and remedy for the ray effect have been intensively in…
Conserved discrete unified gas-kinetic scheme with unstructured discrete velocity space
Jianfeng Chen, Sha Liu, Yong Wang +1
Discrete unified gas-kinetic scheme (DUGKS) is a multi-scale numerical method for flows from continuum limit to free molecular limit, and is especially suitable for the simulation…
An ALE-type discrete unified gas kinetic scheme for low-speed continuum and rarefied flow simulations with moving boundaries
Yong Wan, Chengwen Zhong
In this paper, the original discrete unified gas kinetic scheme (DUGKS) is extended to arbitrary Lagrangian-Eulerian (ALE) framework for simulating the low-speed continuum and rare…
A multi-prediction implicit scheme for steady state solutions of gas flow in all flow regimes
Ruifeng Yuan, Chengwen Zhong
An implicit multiscale method with multiple macroscopic prediction for steady state solutions of gas flow in all flow regimes is presented. The method is based on the finite volume…
A conservative discrete velocity method for the ellipsoidal Fokker-Planck equation in gas-kinetic theory
Sha Liu, Ruifeng Yuan, Usman Javid +1
A conservative discrete velocity method (DVM) is developed for the ellipsoidal Fokker-Planck (ES-FP) equation in prediction of non-equilibrium neutral gas flows in this paper. The…
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…