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Efficient Computation of 3D-Flows for Complex Configurations with the DLR-TAU Code

Gerhold, Thomas and Evans, John (1999) Efficient Computation of 3D-Flows for Complex Configurations with the DLR-TAU Code. In: New Results in Numerical and Experimental Fluid Mechanics, 72, pp. 178-185. Vieweg. AG STAB Symposium, 1998-11-10 - 1998-11-12, Berlin. ISBN 3-528-03122-0.

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Abstract

This paper deals with local grid adaptation in an unstructured method and its capability of increasing the accuracy of the predictions. The paper briefly presents an extension of the standard h-refinement cases that reduces the number of inserted grid points needed for the conservation of the grid-conformity, which is of importance especially for large scale grids. With the DLR-TAU code and the use of fast grid generators for the hybrid grid technique it is possible to obtain CFD-results in only days after starting from CAD-data. This has been achieved for the complete aircraft configuration DLR-F6 of which the inviscid and turbulent results are presented and compared with experimental and structured grid results

Document Type:Conference or Workshop Item (Paper)
Additional Information: LIDO-Berichtsjahr=1999,
Title:Efficient Computation of 3D-Flows for Complex Configurations with the DLR-TAU Code
Authors:
AuthorsInstitution or Email of Authors
Gerhold, ThomasUNSPECIFIED
Evans, JohnUNSPECIFIED
Date:1999
Journal or Publication Title:New Results in Numerical and Experimental Fluid Mechanics
Refereed publication:Yes
In ISI Web of Science:No
Volume:72
Page Range:pp. 178-185
Editors:
EditorsEmail
Nitsche, WolfgangUNSPECIFIED
Heinemann, Hans-JoachimUNSPECIFIED
Hilbig, ReinhardUNSPECIFIED
Publisher:Vieweg
Series Name:Notes on Numerical Fluid Mechanics
ISBN:3-528-03122-0
Status:Published
Keywords:TAU-Code, unstructured, 3D-hybrid method, adaptation, fast turn around, complete aircrafts, DLR-F6
Event Title:AG STAB Symposium
Event Location:Berlin
Event Type:national Conference
Event Dates:1998-11-10 - 1998-11-12
Organizer:TU Berlin
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Aeronautics
HGF - Program Themes:Aircraft Research
DLR - Research area:Aeronautics
DLR - Program:L AR - Aircraft Research
DLR - Research theme (Project):L - Concepts & Integration
Location: Göttingen
Institutes and Institutions:Institute of Aerodynamics and Flow Technology
Institute of Aerodynamics and Flow Technology > CASE
Deposited By: elib DLR-Beauftragter
Deposited On:25 Mar 2009
Last Modified:14 Jan 2010 20:38

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