CFD (computational fluid dynamics) 在航空航天中的应用发展迅速, 成效斐然,
成为飞行器研制和空气动力学研究的重要手段. 但另一方面, CFD 在物理模型和计算方法等核心 …

Abstract Computational Fluid Dynamics (CFD) methods that are third-order accurate or
higher are generally considered high-order methods in the aerospace community. These …

The objective of this paper is to analyze free software for the design, analysis, modelling,
and simulation of an unmanned aerial vehicle (UAV). Free software is the best choice when …

The starting vortex flow generated by a single-dielectric-barrier-discharge (SDBD) plasma
actuator in still air is investigated numerically by direct numerical simulation (DNS) using a …

Turbulence is governed by various mechanisms, such as production, dissipation, diffusion,
dilatation and convection, which lead to its evolution and decay. In high-speed flows …

Turbulence pervades most flows of engineering interest, and its prediction remains a
challenge on both accuracy and cost. One promising predictive approach that reduces cost …

The discontinuous Galerkin methods demonstrated to be well suited for scale resolving
simulations of complex configurations, characterized by different fluid dynamics phenomena …

Computational fluid dynamics has traditionally been a significant benefactor of advances in
high-performance computing (HPC). The computational cost of simulating the dynamics of a …

In this paper, a modified a posteriori limiter is developed for high order flux reconstruction
(FR) scheme for the numerical simulation of detonation problems. In this limiting procedure …

This paper describes the strategies followed to implement a nodal-based Discontinuous
Galerkin Flux Reconstruction solver (DGFR) for the compressible Navier-Stokes equations …