2 papers
physics.flu-dyn2023
An adaptive multiresolution flux reconstruction method with local time stepping and artificial viscosity for compressible flows simulations
Yixuan Lian, Jinsheng Cai, Shucheng Pan
In this paper, we introduce a novel approach that combines multiresolution (MR) techniques with the flux reconstruction (FR) method to accurately and effciently simulate compressib…
physics.comp-ph2020
A sufficient condition for free-stream preserving in the nonlinear conservative finite difference schemes on curvilinear grids
Hongmin Su, Jinsheng Cai, Kun Qu +1
In simulations of compressible flows, the conservative finite difference method (FDM) based on the nonlinear upwind schemes, e.g. WENO5, might violate free-stream preserving (FP),…