The numerical simulation of meso-, convective-, and microscale atmospheric flows requires
the solution of the Euler or the Navier–Stokes equations. Nonhydrostatic weather prediction …

This paper explores strategies to transform an existing CPU-based high-performance
computational fluid dynamics solver, HyPar, for compressible flow simulations on emerging …

In the present paper, a high-order finite volume compact scheme is proposed to solve one
dimensional Burgers' equation. The nonlinear advective terms are computed by the fifth …

This paper presents a characteristic-based flux partitioning for the semi-implicit time
integration of atmospheric flows. Nonhydrostatic models require the solution of the …

Geometrical shock dynamics (GSD) theory is an appealing method to predict the shock
motion in the sense that it is more computationally efficient than solving the traditional Euler …

Modelling magma transport requires robust numerical schemes for chemical advection.
Current numerical schemes vary in their ability to be mass conservative, computationally …

High-order compact interpolation schemes appropriate for multiscale flows are studied
within a cell-centered finite difference method (CCFDM) framework where the robustness of …

In this article, we present a novel distributed memory tridiagonal solver library, targeting
large-scale systems based on modern multicore and many-core processor architectures …

This paper explores strategies to transform an existing CPU-based high-performance
computational fluid dynamics (CFD) solver, HyPar [5], for compressible flow simulations on …

针对可压缩多尺度流动数值模拟特点, 研究一种五阶高分辨率紧致型激波捕捉格式——
紧致重构加权基本无振荡(CRWENO) 格式. 该格式利用非线性权系数将低阶紧致格式加权组合 …