2 citations · 2 across the 2 of their papers we have counts for
5 papers
Fast convergence and asymptotic preserving of the General Synthetic Iterative Scheme
Wei Su, Lianhua Zhu, Lei Wu
Recently the general synthetic iteration scheme (GSIS) is proposed to find the steady-state solution of the Boltzmann equation~\cite{SuArXiv2019}, where various numerical simulatio…
Can we find steady-state solutions to multiscale rarefied gas flows within dozens of iterations?
Wei Su, Lianhua Zhu, Peng Wang +2
One of the central problems in the study of rarefied gas dynamics is to find the steady-state solution of the Boltzmann equation quickly. When the Knudsen number is large, i.e. the…
GPU acceleration of an iterative scheme for gas-kinetic model equations with memory reduction techniques
Lianhua Zhu, Peng Wang, Songze Chen +2
This paper presents a Graphics Processing Units (GPUs) acceleration method of an iterative scheme for gas-kinetic model equations. Unlike the previous GPU parallelization of explic…
A multi-level parallel solver for rarefied gas flows in porous media
Minh Tuan Ho, Lianhua Zhu, Lei Wu +4
A high-performance gas kinetic solver using multi-level parallelization is developed to enable pore-scale simulations of rarefied flows in porous media. The Boltzmann model equatio…
Discrete unified gas kinetic scheme on unstructured meshes
Lianhua Zhu, Zhaoli Guo, Kun Xu
The recently proposed discrete unified gas kinetic scheme (DUGKS) is a finite volume method for deterministic solution of the Boltzmann model equation with asymptotic preserving pr…