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Experimental Investigation of Thermomechanical Fluid-Structure Interaction in High-Enthalpy Flows

Esser, B. and Gülhan, A. and Schäfer, R. and Mack, A, (2003) Experimental Investigation of Thermomechanical Fluid-Structure Interaction in High-Enthalpy Flows. 5th International Congress on Thermal Stresses and Related Topics, Blacksburg, Virginia, USA, 8.-11.6.2003.

Full text not available from this repository.

Abstract

An extensive test campaign was performed in DLR's arc-heated facility L3K on a generic nosecap model. This model was specially designed to show influence of thermo-mechanical fluid-structure interaction when exposed to a high enthalpy flow. Tests were run at two flow conditions and different angles of attack. Due to orthotropic material properties the stagnation point heating caused a deformation, which could be measured by a displacement sensor. But also the aerodynamic pressure makes a substantial contribution to the fluid-structure interaction, which must not be neglected. The results of all temperature, pressure and displacement measurements will be gathered to build up an experimental database for the validation of coupled numerical simulations of thermo-mechanical fluid-structure interactions.

Item URL in elib:https://elib.dlr.de/13876/
Document Type:Conference or Workshop Item (Speech)
Additional Information: LIDO-Berichtsjahr=2004,
Title:Experimental Investigation of Thermomechanical Fluid-Structure Interaction in High-Enthalpy Flows
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Esser, B.UNSPECIFIEDUNSPECIFIED
Gülhan, A.UNSPECIFIEDUNSPECIFIED
Schäfer, R.UNSPECIFIEDUNSPECIFIED
Mack, A, UNSPECIFIEDUNSPECIFIED
Date:2003
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Page Range:WA-1-1-1-WA-1-1-4
Status:Published
Event Title:5th International Congress on Thermal Stresses and Related Topics, Blacksburg, Virginia, USA, 8.-11.6.2003
Organizer:Virginia Polytechnic Institute and State University, Blacksburg
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Space (old)
HGF - Program Themes:W RP - Raumtransport
DLR - Research area:Space
DLR - Program:W RP - Raumtransport
DLR - Research theme (Project):UNSPECIFIED
Location: Köln-Porz
Institutes and Institutions:Institute of Aerodynamics and Flow Technology > Supersonic and Hypersonic Technology
Deposited By: DLR-Beauftragter, elib
Deposited On:31 Jan 2006
Last Modified:14 Jan 2010 21:06

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