301 citations · 2.1k across the 98 of their papers we have counts for
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A Compact Fourth-order Gas-kinetic Scheme for the Euler and Navier-Stokes Solutions
Xing Ji, Liang Pan, Wei Shyy +1
In this paper, a fourth-order compact gas-kinetic scheme (GKS) is developed for the compressible Euler and Navier-Stokes equations under the framework of two-stage fourth-order tem…
Fifth order finite volume WENO in general orthogonally-curvilinear coordinates
Mohammad Afzal Shadab, Dinshaw Balsara, Wei Shyy +1
High order reconstruction in the finite volume (FV) approach is achieved by a more fundamental form of the fifth order WENO reconstruction in the framework of orthogonally-curvilin…
A Family of High-order Gas-kinetic Schemes and Its Comparison with Riemann Solver Based High-order Methods
Xing Ji, Fengxiang Zhao, Wei Shyy +1
Most high order computational fluid dynamics (CFD) methods for compressible flows are based on Riemann solver for the flux evaluation and Runge-Kutta (RK) time stepping technique f…
Cell Size Effect on Computational Fluid Dynamics: The Limitation Principle for Flow Simulation
Chang Liu, Kun Xu, Guangzhao Zhou
For theoretical gas dynamics, the flow regimes are classified according to the Knudsen number. For computational fluid dynamics (CFD), the numerical flow field is the projection of…
Unified Gas-kinetic Scheme with Multigrid Convergence for Rarefied Flow Study
Yajun Zhu, Chengwen Zhong, Kun Xu
The unified gas kinetic scheme (UGKS) is a direct modeling method based on the gas dynamical model on the mesh size and time step scales. With the implementation of particle transp…