A Higher-Order Chimera Method for Finite Volume Schemes

Luis Ramírez; Xesús Nogueira; Pablo Ouro; Fermín Navarrina; Sofiane Khelladi; Ignasi Colominas

doi:10.1007/s11831-017-9213-8

A Higher-Order Chimera Method for Finite Volume Schemes

Luis Ramírez^*, Xesús Nogueira, Pablo Ouro, Fermín Navarrina, Sofiane Khelladi, Ignasi Colominas

^*Corresponding author for this work

Mechanical and Aerospace Engineering

Research output: Contribution to journal › Article › peer-review

Abstract

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.

Original language	English
Pages (from-to)	691-706
Number of pages	16
Journal	Archives of Computational Methods in Engineering
Volume	25
Issue number	3
Early online date	14 Feb 2017
DOIs	https://doi.org/10.1007/s11831-017-9213-8
Publication status	Published - 1 Jul 2018

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10.1007/s11831-017-9213-8

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title = "A Higher-Order Chimera Method for Finite Volume Schemes",

abstract = "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.",

author = "Luis Ram{\'i}rez and Xes{\'u}s Nogueira and Pablo Ouro and Ferm{\'i}n Navarrina and Sofiane Khelladi and Ignasi Colominas",

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AU - Ramírez, Luis

AU - Nogueira, Xesús

AU - Ouro, Pablo

AU - Navarrina, Fermín

AU - Khelladi, Sofiane

AU - Colominas, Ignasi

PY - 2018/7/1

Y1 - 2018/7/1

N2 - 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.

AB - 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.

U2 - 10.1007/s11831-017-9213-8

DO - 10.1007/s11831-017-9213-8

M3 - Article

AN - SCOPUS:85012884145

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SP - 691

EP - 706

JO - Archives of Computational Methods in Engineering

JF - Archives of Computational Methods in Engineering

IS - 3

ER -

A Higher-Order Chimera Method for Finite Volume Schemes

Abstract

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