Low-dissipation BVD schemes for single and multi-phase compressible flows on unstructured grids

L Cheng, X Deng, B Xie, Y Jiang, F Xiao - Journal of Computational …, 2021 - Elsevier
Solving compressible flows containing both smooth and discontinuous flow structures still
remains a big challenge for finite volume methods, especially on unstructured grids where …

A new open-source library based on novel high-resolution structure-preserving convection schemes

X Deng - Journal of Computational Science, 2023 - Elsevier
This work develops a new finite volume convection scheme and open-source library for
convection-dominated problems on unstructured grids. The formulated reconstruction …

Diffuse interface modelling of reactive multi-phase flows applied to a sub-critical cryogenic jet

X Deng, P Boivin - Applied Mathematical Modelling, 2020 - Elsevier
In order to simulate cryogenic H 2− O 2 jets under subcritical condition, a numerical model is
constructed to solve compressible reactive multi-component flows which involve complex …

New accurate and efficient method for stiff detonation capturing

X Deng, B Xie, F Xiao, H Teng - AIAA Journal, 2018 - arc.aiaa.org
An alternative approach to prevent spurious behavior caused by conventional shock-
capturing schemes when solving stiff detonation wave problems is introduced. In …

A finite volume multi-moment method with boundary variation diminishing principle for Euler equation on three-dimensional hybrid unstructured grids

X Deng, B Xie, F Xiao - Computers & Fluids, 2017 - Elsevier
In this work, we have developed a novel numerical model for Euler equations on 3D hybrid
unstructured grids including tetrahedral, hexahedral, prismatic and pyramidal elements. The …

A new 3D OpenFoam solver with improved resolution for hyperbolic systems on hybrid unstructured grids

L Cheng, X Deng, B Xie, Y Jiang, F Xiao - Applied Mathematical Modelling, 2022 - Elsevier
Although the accuracy and the robustness of discretized schemes solving hyperbolic
systems have been greatly improved over the last two decades, devising a low-dissipative …

A third-order subcell finite volume gas-kinetic scheme for the Euler and Navier-Stokes equations on triangular meshes

C Zhang, Q Li - Journal of Computational Physics, 2021 - Elsevier
A third-order gas-kinetic scheme (GKS) based on the subcell finite volume (SCFV) method is
developed for the Euler and Navier-Stokes equations on triangular meshes, in which a …

High-order multi-moment finite volume method with smoothness adaptive fitting reconstruction for compressible viscous flow

B Xie, X Deng, SJ Liao, F Xiao - Journal of Computational Physics, 2019 - Elsevier
We proposed a novel multi-moment finite volume method (MMFVM) to compute
compressible viscous flows on arbitrary unstructured grids. Unlike the previous volume …

A limiter free adaptive THINC-BVD scheme with AUSMV numerical flux for solving the drift flux model

A Rehman, MA Meraj - International Journal of Non-Linear Mechanics, 2022 - Elsevier
In this article, adaptive THINC-BVD (Tangent of Hyperbola for Interface Capturing)-
(Boundary Variations Diminishing) numerical scheme with AUSMV (Advection Upstream …

Aerodynamics simulations of three-dimensional inviscid flow using curvilinear discontinuous Galerkin method on unstructured meshes

S Huang, J Yin, L Xu, B Li - Frontiers in Physics, 2022 - frontiersin.org
Over the last decades, the discontinuous Galerkin (DG) method has demonstrated its
excellence in accurate, higher-order numerical simulations for a wide range of applications …