The calculation of the derivatives of output quantities of aerodynamic flow codes, commonly
known as numerical sensitivity analysis, has recently become of increased importance for a …

An anisotropic, unstructured grid adaptive method is presented for improving the accuracy of
functional outputs of viscous, compressible flow simulations for general discretizations. The …

A simple and efficient dynamic grid deformation technique is proposed for computing
unsteady flow problems with geometrical deformation, relative body movement or shape …

Over the past several decades, aerodynamic shape optimization (ASO) has been
successfully applied for twodimensional and simple three-dimensional configurations. Four …

An efficient gradient-based algorithm for aerodynamic shape optimization is presented. The
algorithm consists of several components, including a novel integrated geometry …

近空间高速飞行器气动特性研究与布局设计优化* Page 1 第39 卷第6 期 力学进展 Vol. 39 No. 6
2009 年11 月25 日 ADVANCES IN MECHANICS Nov. 25, 2009 近空间高速飞行器气动特性研究 …

The Hyperloop vehicle is a conceptual mode of transportation in which a pod travels at high
speed through a low-pressure tunnel to minimize the aerodynamic drag. In the current …

This paper presents an approach for the rapid implementation of an adjoint solver for the
Reynolds-Averaged Navier–Stokes equations with a Spalart–Allmaras turbulence model …

THE use of the adjoint equations is now well established for design optimization problems in
computational fluid dynamics (CFD) for the Euler and Navier–Stokes equations [1–5]. The …

We propose a method to generate high-order unstructured curved meshes using the
classical Winslow equations. We start with an initial straight-sided mesh in a reference …