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Steady and unsteady simulation of Aerostabil windtunnel experiments

Stickan, Bernd and Dillinger, Johannes (2011) Steady and unsteady simulation of Aerostabil windtunnel experiments. In: Proceedings "IFASD 2011". IFASD 2011 - 15th International Forum on Aeroelasticity and Structural Dynamics, 26 - 30 June 2011, Paris, Frankreich.

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Abstract

CFD-CSMcoupled simulations of the 2001/2002 Aerostabil windtunnel experiments, making use of a beam finite element model and RANS computations have not agreed satisfyingly with the experimental data. A detailed analysis has led to the generation of a new shell FEM-model which improved the simulations enormously. The new model showed that the deviations can be explained by airfoil deformations of the wing. By using data from the 2011 FLIB experiment the FE-model has been updated and finally is used for the simulation of a complex steady flow setting.

Item URL in elib:https://elib.dlr.de/70276/
Document Type:Conference or Workshop Item (Speech, Paper)
Title:Steady and unsteady simulation of Aerostabil windtunnel experiments
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Stickan, BerndUNSPECIFIEDUNSPECIFIED
Dillinger, JohannesUNSPECIFIEDUNSPECIFIED
Date:2011
Journal or Publication Title:Proceedings "IFASD 2011"
Refereed publication:No
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:Aerostabil, CFD-CSM-interaction, TAU, Nastran, ModGen, forced motion
Event Title:IFASD 2011 - 15th International Forum on Aeroelasticity and Structural Dynamics
Event Location:Paris, Frankreich
Event Type:international Conference
Event Dates:26 - 30 June 2011
Organizer:3AF
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:other
HGF - Program Themes:other
DLR - Research area:Aeronautics
DLR - Program:L - no assignment
DLR - Research theme (Project):L - no assignment (old)
Location: Göttingen
Institutes and Institutions:Institute of Aeroelasticity
Deposited By: Erdmann, Daniela
Deposited On:08 Nov 2011 11:20
Last Modified:31 Jul 2019 19:32

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