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Verification and Validation: Examples for a Solver using Hybrid Unstructured Grids

Schwamborn, D. (2000) Verification and Validation: Examples for a Solver using Hybrid Unstructured Grids. In: Verification and Validation of Computational Fluid Dynamics, Lecture Series 2000-08. VKI Short Course, Brüssel, 9 June 2000.

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Abstract

This paper deals with the basic steps necessary for the verification and validation of a solver for hybrid unstrutured grids, namely DLR's adaptive Navier-Stokes solver TAU. A number of examples used in validation of the code for 2D and 3D steady and unsteady cases is discussed. Besides validation aspects arising from the turbulence modelling necessity aspects of grid dependence will be tackled. Here, one is faced with the situation grid independence studies are not easily made on unstructurted hybrid grids, although the adaptation feature of the TAU code alleviates the situation somewhat.

Document Type:Conference or Workshop Item (Paper)
Additional Information: LIDO-Berichtsjahr=2000,
Title:Verification and Validation: Examples for a Solver using Hybrid Unstructured Grids
Authors:
AuthorsInstitution or Email of Authors
Schwamborn, D.UNSPECIFIED
Date:2000
Journal or Publication Title:Verification and Validation of Computational Fluid Dynamics, Lecture Series 2000-08
Editors:
EditorsEmail
von Karman Institute for Fluid Dynamics Chaussée de Waterloo, 72 B-1640 Rhode-Saint-GenèseUNSPECIFIED
Status:Published
Keywords:unstrukturiert, TAU-Code, Navier-Stokes, Validierung
Event Title:VKI Short Course, Brüssel, 9 June 2000
Organizer:von Karman Institute for Fluid Dynamics
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Aeronautics
HGF - Program Themes:other
DLR - Research area:Aeronautics
DLR - Program:L ST - Starrflüglertechnologien
DLR - Research theme (Project):UNSPECIFIED
Location: Köln-Porz , Braunschweig , Göttingen
Institutes and Institutions:Institute of Aerodynamics and Flow Technology > Institut für Strömungsmechanik
Deposited By: elib DLR-Beauftragter
Deposited On:16 Sep 2005
Last Modified:14 Jan 2010 20:50

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