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A Higher-Order Chimera Method for Finite Volume Schemes

Article dans une revue avec comité de lecture
Author
RAMÍREZ, Luis
424479 Institut Montpelliérain Alexander Grothendieck [IMAG]
318580 University of A Coruña [UDC]
NOGUEIRA, Xesús
318580 University of A Coruña [UDC]
OURO, Pablo
303638 Cardiff University
NAVARRINA, Fermín
318580 University of A Coruña [UDC]
COLOMINAS, Ignasi
318580 University of A Coruña [UDC]
ccKHELLADI, Sofiane
134975 Laboratoire de Dynamique des Fluides [DynFluid]

URI
http://hdl.handle.net/10985/18046
DOI
10.1007/s11831-017-9213-8
Date
2017
Journal
Archives of Computational Methods in Engineering

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.

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