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 …

In recent years, high-order discontinuous Galerkin (DG) methods have emerged as an
attractive approach for numerical simulations of compressible flows. This paper presents an …

Abstract Domain decomposition (DD) is a powerful approach to numerically solve partial
differential equations, and it has become popular and indispensable in simulations of fluid …

UCNS3D is an open-source computational solver for compressible flows on unstructured
meshes. State-of-the-art high-order methods and their associated benefits can now be …

We present a hybridizable discontinuous Galerkin method for the numerical solution of
steady and time-dependent linear convection–diffusion equations. We devise the method as …

We present a compact discontinuous Galerkin (CDG) method for an elliptic model problem.
The problem is first cast as a system of first order equations by introducing the gradient of the …

The present work predicts the formation of laminar separation bubbles at low Reynolds
numbers and the related transition to turbulence by means of Implicit Large Eddy …

In this paper, we present hybridizable discontinuous Galerkin methods for the numerical
solution of steady and time-dependent nonlinear convection–diffusion equations. The …

We present hybridizable discontinuous Galerkin methods for solving steady and time-
dependent partial differential equations (PDEs) in continuum mechanics. The essential …

We present a class of hybridizable discontinuous Galerkin (HDG) methods for the numerical
simulation of wave phenomena in acoustics and elastodynamics. The methods are fully …