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Coupled CFD-CSM simulations of aerostabil windtunnel experiments, considering structural shell modelling

Stickan, Bernd and Dillinger, Johannes and Schewe, Günter (2013) Coupled CFD-CSM simulations of aerostabil windtunnel experiments, considering structural shell modelling. In: Notes on Numerical Fluid Mechanics and Multidisciplinary Design pp. 367-375. ISSN 0179-9614

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Official URL: http://www.scopus.com/inward/record.url?eid=2-s2.0-84873650235&partnerID=40&md5=eaf0189ce727456083c2380f994c3d3d

Abstract

Steady CFD-CSM coupled simulations of the Aerostabil windtunnel experiments comprising a beam finite element model and RANS computations have not shown a satisfying agreement with the experimental pressure data. Aim of the present work is to advance the correlation of experimental and computational results. Since investigations have shown that in the aerodynamic simulations errors can probably be excluded as cause for the deviations, the need for a higher fidelity structural model arises. The new shell finite element model is used for recomputations of the steady windtunnel experiments and shows strongly improved simulation results due to the capturing of airfoil deformations.

Item URL in elib:https://elib.dlr.de/83987/
Document Type:Contribution to a Collection
Title:Coupled CFD-CSM simulations of aerostabil windtunnel experiments, considering structural shell modelling
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Stickan, BerndUNSPECIFIEDUNSPECIFIED
Dillinger, JohannesUNSPECIFIEDUNSPECIFIED
Schewe, GünterUNSPECIFIEDUNSPECIFIED
Date:2013
Journal or Publication Title:Notes on Numerical Fluid Mechanics and Multidisciplinary Design
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Volume:121
Page Range:pp. 367-375
ISSN:0179-9614
Status:Published
Keywords:Aerostabil, CFD-CSM
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: Göttingen
Institutes and Institutions:Institute of Aeroelasticity
Deposited By: Dillinger, Johannes
Deposited On:25 Sep 2013 11:12
Last Modified:10 Jan 2014 09:43

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