A Higher-Order Chimera Method for Finite Volume Schemes

被引：18

作者：

Ramirez, Luis ^{[1
]}

Nogueira, Xesus ^{[1
]}

Ouro, Pablo ^{[2
]}

Navarrina, Fermin ^{[1
]}

Khelladi, Sofiane ^{[3
]}

Colominas, Ignasi ^{[1
]}

机构：

[1] Univ A Coruna, Grp Numer Methods Engn, Campus Elvina, La Coruna 15071, Spain

[2] Cardiff Univ, Sch Engn, Hydroenvironm Res Ctr, Cardiff CF24 3AA, S Glam, Wales

[3] ParisTech, Lab Dynam Fluides Arts & Metiers, 151 Blvd Hop, F-75013 Paris, France

来源：

ARCHIVES OF COMPUTATIONAL METHODS IN ENGINEERING | 2018年 / 25卷 / 03期

关键词：

MOVING LEAST-SQUARES; IMMERSED BOUNDARY METHOD; OSCILLATING CIRCULAR-CYLINDER; LATTICE BOLTZMANN METHOD; DISCONTINUOUS GALERKIN; UNSTRUCTURED GRIDS; FLOWS; SIMULATION; ACCURACY; MESHES;

D O I：

10.1007/s11831-017-9213-8

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

In this work a higher-order accurate finite volume method for the resolution of the Euler/Navier-Stokes equations using Chimera grid techniques is presented. The formulation is based on the use of Moving Least Squares approximations in order to obtain higher-order accurate reconstruction and connectivity between the overlapped grids. The accuracy and performance of the proposed methodology is demonstrated by solving different benchmark problems.

引用

页码：691 / 706

页数：16

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