141 citations · 278 across the 24 of their papers we have counts for
12 papers · 1 filter
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…
Review on development of a scalable high-order nonhydrostatic multi-moment constrained finite volume dynamical core
Xingliang Li, Chungang Chen, Xueshun Shen +1
This report summarizes the major progresses to develop the dynamic core for next-generation atmospherical model for both numerical weather prediction and climate simulation. The nu…
Discontinuity-resolving shock-capturing schemes on unstructured grids
Lidong Cheng, Xi Deng, Bin Xie +2
Solving compressible flows containing discontinuities remains a major challenge for numerical methods especially on unstructured grids. Thus in this work, we make contributions to…
Constructing high-order discontinuity-capturing schemes with linear-weight polynomials and boundary variation diminishing algorithm
Xi Deng, Yuya Shimizu, Feng Xiao
In this study, a new framework of constructing very high order discontinuity-capturing schemes is proposed for finite volume method. These schemes, so-called $\mathrm{P}_{n}\mathrm…
A fifth-order shock capturing scheme with BVD algorithm
Xi Deng, Yuya Shimizu, Feng Xiao
A novel 5th-order shock capturing scheme is presented in this paper. The scheme, so-called P4-THINC-BVD (4th degree polynomial and THINC reconstruction based on BVD algorithm), is…
Coupled THINC and level set method: a conservative interface capturing scheme with arbitrary-order surface representations
Longgen Qian, Yanhong Wei, Feng Xiao
In this paper, we propose a simple and accurate numerical method for capturing moving interfaces on fixed Eulerian grids by coupling the Tangent of Hyperbola Interface Capturing (T…