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Aerodynamic Inverse Design Framework using Discrete Adjoint Method

Brezillon, Joel and Abu-Zurayk, Mohammad (2013) Aerodynamic Inverse Design Framework using Discrete Adjoint Method. In: New Results in Numerical and Experimental Fluid Mechanics VIII Notes on Numerical Fluid Mechanics and Multidisciplinary Design, 121. Springer Verlag. pp. 489-496. ISBN 978-3-642-35679-7. ISSN 1612-2909

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Abstract

The aerodynamic inverse design approach consists of finding the ge-ometry that produces a desired (target) pressure distribution. Such design problem is here solved using optimization strategies based on CFD solver to minimize the pressure residual. It is observed that the key ingredients for solving this problem are the mesh point parametrization combined with the adjoint approach for effi-cient and reliable design. The resulting optimization framework is finally success-fully assessed on representative 2D design problems ranking from viscous sub-sonic to inviscid supersonic flows.

Item URL in elib:https://elib.dlr.de/66548/
Document Type:Contribution to a Collection
Title:Aerodynamic Inverse Design Framework using Discrete Adjoint Method
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Brezillon, JoelJoel.Brezillon (at) dlr.deUNSPECIFIED
Abu-Zurayk, MohammadMohammad.Abu-Zurayk (at) dlr.deUNSPECIFIED
Date:2013
Journal or Publication Title:New Results in Numerical and Experimental Fluid Mechanics VIII
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Volume:121
Page Range:pp. 489-496
Editors:
EditorsEmail
Dillmann, AndreasUNSPECIFIED
Heller, GerdAirbus Deutschland, Bremen
Kreplin, Hans-PeterUNSPECIFIED
Nitsche, WolfgangTU Berlin, Germany
Peltzer, InkenBeechcraft Berlin aviation GmbH, Schönefeld, Germany
Publisher:Springer Verlag
Series Name:Notes on Numerical Fluid Mechanics and Multidisciplinary Design
ISSN:1612-2909
ISBN:978-3-642-35679-7
Status:Published
Keywords:Inverse design, Adjoint, CFD, Parametrisation, Optimisation
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 - Simulation & Validation (old)
Location: Braunschweig
Institutes and Institutions:Institute of Aerodynamics and Flow Technology > C²A²S²E - Center for Computer Applications in AeroSpace Science and Engineering
Institute of Aerodynamics and Flow Technology > Transport Aircraft
Deposited By: Brezillon, Joel
Deposited On:25 Nov 2010 09:27
Last Modified:31 Jul 2019 19:29

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