1 citations · 1 across the 3 of their papers we have counts for
3 papers
math.NA2024
On the convection boundedness of numerical schemes across discontinuities
Xi Deng, Zhen-hua Jiang, Omar K. Matar +1
This short note introduces a novel diagnostic tool for evaluating the convection boundedness properties of numerical schemes across discontinuities. The proposed method is based on…
physics.comp-ph2020
A new paradigm of dissipation-controllable, multi-scale resolving schemes for compressible flows
Xi Deng, Zhen-hua Jiang, Peter Vincent +2
The scale-resolving simulation of high speed compressible flow through direct numerical simulation (DNS) or large eddy simulation (LES) requires shock-capturing schemes to be more…
physics.comp-ph2020★ 1 cited
Positivity-preserving hybrid DG/FV method for compressible Euler equations with stiff source terms
Zhen-Hua Jiang, Xi Deng, Lin-Tao Huang +3
In numerical simulations of complex fluid dynamical problems, unphysical negative density or pressure may appear, causing blow-up of the computation. With the aim of obtaining posi…