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Thermal Fluid-Structure-Interaction on a Flat-Plate Model in Hypersonic High-Enthalpy Flow

Costantini, Marco and Esser, Burkard and Gülhan, Ali (2013) Thermal Fluid-Structure-Interaction on a Flat-Plate Model in Hypersonic High-Enthalpy Flow. In: New Results in Numerical Experimental Fluid Mechanics VIII Notes on Numerical Fluid Mechanics and Multidisciplinary Design, Vol. 1. Springer Verlag, Heidelberg New York Dordrecht London. pp. 93-100. ISBN 978-3-642-35679-7. ISSN 1612-2909

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Official URL: http://link.springer.com/bookseries/4629

Abstract

The validation of a numerical environment for the coupled analysis of thermal protection systems and hot structures in interaction with a high-enthalpy hypersonic flowfield was carried out. The simulation of the thermal fluid-structure interaction on a ceramic flat-plate model was conducted by means of the DLR TAU code and of the commercial software ANSYS. The comparison with experimental results was achieved with tests in the high-enthalpy facility L3K in Cologne. The computations were shown to properly capture the temperature trend on the considered surface, but the temperature values were underpredicted. Further numerical investigations pointed out a partially catalytic behaviour of the ceramics at such temperature levels and a non-perfect thermal contact between structure parts.

Item URL in elib:https://elib.dlr.de/69161/
Document Type:Contribution to a Collection
Additional Information:Online ISBN: 978-3-642-35680-3
Title:Thermal Fluid-Structure-Interaction on a Flat-Plate Model in Hypersonic High-Enthalpy Flow
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Costantini, MarcoMarco.Costantini (at) dlr.deUNSPECIFIED
Esser, BurkardBurkard.Esser (at) dlr.deUNSPECIFIED
Gülhan, AliAli.Guelhan (at) dlr.deUNSPECIFIED
Date:2013
Journal or Publication Title:New Results in Numerical Experimental Fluid Mechanics VIII
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Volume:Vol. 1
DOI :10.1007/978-3-642-35680-3_12
Page Range:pp. 93-100
Editors:
EditorsEmail
Dillmann, AndreasDLR
Heller, GerdAirbus Deutschland, Bremen, Germany
Kreplin, Hans-PeterDLR
Nitsche, WolfgangTU Berlin, Berlin, Germany
Peltzer, InkenBeechcraft Berlin aviation GmbH, Schönefeld, Germany
Publisher:Springer Verlag, Heidelberg New York Dordrecht London
Series Name:Notes on Numerical Fluid Mechanics and Multidisciplinary Design
ISSN:1612-2909
ISBN:978-3-642-35679-7
Status:Published
Keywords:Hypersonic High-Enthalpy Flow
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: Köln-Porz , Göttingen
Institutes and Institutions:Institute of Aerodynamics and Flow Technology > Über- und Hyperschalltechnologien
Institute of Aerodynamics and Flow Technology > Experimental Methods
Deposited By: Micknaus, Ilka
Deposited On:15 Feb 2013 16:22
Last Modified:12 Feb 2018 11:58

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