67 citations · 146 across the 24 of their papers we have counts for
9 papers · 1 filter
A well-balanced weakly compressible SPH formulation for free-surface flows and its GPU implementation
Jiawang Zhang, Fengxiang Zhao, Jianping Gan +1
This study proposes a well-balanced formulation of weakly compressible smoothed particle hydrodynamics (WCSPH) for free-surface flows, which preserves hydrostatic equilibrium exact…
Adaptive finite volume-particle method for free surface flows
Jiawang Zhang, Fengxiang Zhao, Kun Xu
This study proposes a novel adaptive finite volume-particle method (AFVPM) for accurate and efficient free surface flow simulations. The proposed AFVPM synergistically combines the…
A single-stage high-order compact gas-kinetic scheme in arbitrary Lagrangian-Eulerian formulation
Yue Zhang, Xing Ji, Yibing Chen +2
This study presents the development of a compact gas-kinetic scheme using an arbitrary Lagrangian-Eulerian (ALE) formulation for structured meshes. Unlike the Eulerian formulation,…
Two-step multi-resolution reconstruction-based compact gas-kinetic scheme on tetrahedral mesh
Xing Ji, Fengxiang Zhao, Wei Shyy +1
In this paper, a third-order compact gas-kinetic scheme (GKS) on unstructured tetrahedral mesh is constructed for the compressible Euler and Navier-Stokes solutions. The time-depen…
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…
An acoustic and shock wave capturing compact high-order gas-kinetic scheme with spectral-like resolution
Fengxiang Zhao, Xing Ji, Wei Shyy +1
In this paper, a compact high-order gas-kinetic scheme (GKS) with spectral resolution will be presented and used in the simulation of acoustic and shock waves. For accurate simulat…
Compact Higher-order Gas-kinetic Schemes with Spectral-like Resolution for Compressible Flow Simulations
Fengxiang Zhao, Xing Ji, Wei Shyy +1
In this paper, a class of compact higher-order gas-kinetic schemes (GKS) with spectral resolution will be presented. Based on the high-order gas evolution model in GKS, both the in…
A HWENO Reconstruction Based High-order Compact Gas-kinetic Scheme on Unstructured Meshes
Xing Ji, Fengxiang Zhao, Wei Shyy +1
As an extension of previous fourth-order compact gas kinetic scheme (GKS) on structured meshes (Ji et al. 2018), this work is about the development of a third-order compact GKS on…
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…