Alrutz, Thomas and Vollmer, Daniel (2010) Recent Developments of TAU Adaptation Capability. In: MEGADESIGN and MegaOpt - German Initiatives for Aerodynamic Simulation and Optimization in Aircraft Design Notes on Numerical Fluid Mechanics and Multidisciplinary Design, Vol. 107. Springer Verlag Berlin, Heidelberg. pp. 3-19. ISBN 978-3-642-04092-4. ISSN 1612-2909.
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Official URL: http://www.springer.com/astronomy/space+exploration/book/978-3-642-04092-4?detailsPage=toc
Abstract
We present an overview of the mesh adaptation facility of the DLR TAU code as well as details of improvements made to it in the recentMEGADESIGN project, in particular focusing on advances made in the core of the adaptation module (for example parallel (de-)refinement and other efficiency improvements) as well as a relatively new type of adaptation indicator based on the adjoint solution (among other things) for a goal-oriented mesh adaption. These improvements to the existing algorithms already available in the TAU code allow us to produce improved computational meshes in a more distributed manner, which provide more accurate predictions for selected functionals of the flow solution such as drag or lift – in fact, for any for which the necessary adjoint solution can be computed.
Item URL in elib: | https://elib.dlr.de/62993/ | ||||||||||||||||||||||||
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Document Type: | Book Section | ||||||||||||||||||||||||
Title: | Recent Developments of TAU Adaptation Capability | ||||||||||||||||||||||||
Authors: |
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Date: | 2010 | ||||||||||||||||||||||||
Journal or Publication Title: | MEGADESIGN and MegaOpt - German Initiatives for Aerodynamic Simulation and Optimization in Aircraft Design | ||||||||||||||||||||||||
Refereed publication: | Yes | ||||||||||||||||||||||||
Open Access: | No | ||||||||||||||||||||||||
Gold Open Access: | No | ||||||||||||||||||||||||
In SCOPUS: | No | ||||||||||||||||||||||||
In ISI Web of Science: | No | ||||||||||||||||||||||||
Volume: | Vol. 107 | ||||||||||||||||||||||||
Page Range: | pp. 3-19 | ||||||||||||||||||||||||
Editors: |
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Publisher: | Springer Verlag Berlin, Heidelberg | ||||||||||||||||||||||||
Series Name: | Notes on Numerical Fluid Mechanics and Multidisciplinary Design | ||||||||||||||||||||||||
ISSN: | 1612-2909 | ||||||||||||||||||||||||
ISBN: | 978-3-642-04092-4 | ||||||||||||||||||||||||
Status: | Published | ||||||||||||||||||||||||
Keywords: | DLR TAU code, MEGADESIGN | ||||||||||||||||||||||||
HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||||||||||||||
HGF - Program: | Aeronautics | ||||||||||||||||||||||||
HGF - Program Themes: | Aircraft Research (old) | ||||||||||||||||||||||||
DLR - Research area: | Aeronautics | ||||||||||||||||||||||||
DLR - Program: | L AR - Aircraft Research | ||||||||||||||||||||||||
DLR - Research theme (Project): | L - Flight Physics (old) | ||||||||||||||||||||||||
Location: | Braunschweig , Göttingen | ||||||||||||||||||||||||
Institutes and Institutions: | Institute of Aerodynamics and Flow Technology > CASE | ||||||||||||||||||||||||
Deposited By: | Schubert, Ulrike | ||||||||||||||||||||||||
Deposited On: | 17 Mar 2010 11:19 | ||||||||||||||||||||||||
Last Modified: | 27 Feb 2015 12:20 |
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