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Non-parametric aerodynamic shape optimization

Gauger, Nicolas and Ilic, Caslav and Schmidt, Stephan and Schulz, Volker (2012) Non-parametric aerodynamic shape optimization. In: Mathematics and Statistics, 160 (2). Springer. pp. 289-300.

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Official URL: http://www.springerlink.com/content/u823658106t5l530/

Abstract

Numerical schemes for large scale shape optimization are considered. Exploiting the structure of shape optimization problems is shown to lead to very efficient optimization methods based on non-parametric surface gradients in Hadamard form. The resulting loss of regularity is treated using higher order shape Newton methods where the shape Hessians are studied using operator symbols. The application ranges from shape optimization of obstacles in an incompressible Navier–Stokes fluid to super- and transonic airfoil and wing optimizations.

Item URL in elib:https://elib.dlr.de/75980/
Document Type:Contribution to a Collection
Title:Non-parametric aerodynamic shape optimization
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Gauger, NicolasRWTH Aachen UniversityUNSPECIFIED
Ilic, CaslavGerman Aerospace Center (DLR)UNSPECIFIED
Schmidt, StephanUniversity of TrierUNSPECIFIED
Schulz, VolkerUniversity of TrierUNSPECIFIED
Date:2012
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Volume:160
Page Range:pp. 289-300
Publisher:Springer
Series Name:Mathematics and Statistics
Status:Published
Keywords:shape Optimization, one-shot, shape SQP methods
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
Institutes and Institutions:Institute of Aerodynamics and Flow Technology > Transport Aircraft
Deposited By: Ilic, Caslav
Deposited On:14 Jun 2012 09:55
Last Modified:31 Jul 2019 19:36

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