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Aerothermodynamics of EXPERT Control Surfaces
Gülhan, Ali and Pereira, C. and Clemente, M. Di and Fertig , Markus and Vos, J. (2011) Aerothermodynamics of EXPERT Control Surfaces. In: Proceedings of the 7th European Symposium on Aerothermodynamics, 692. ESA Communications, ESTEC, Noordwijk, The Netherlands. 7th European Symposium on Aerothermodynamics, 9-12 May 2011, Brugge, Belgium. ISBN 978-92-9092-256-8. ISSN 1609-042X
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Abstract
In the frame of the ESA flight experiment EXPERT the major aerothermodynamic phenomena around two control surfaces and their cavities have been investigated with experimental and numerical methods. The flow upstream of the flap is characterized by Payload 7 of CIRA using heat flux sensors. The instrumentation of the C/SiC flap and cavity will allow measuring the surface temperature, pressure and the heat flux rate using high temperature sensors (Payload 6 of DLR). The rear surface temperature distribution of one of the flaps will be measured with an infrared (IR) camera (Payload 8 of RUAG). This data will be used to compute the front surface heat flux distribution using an inverse method analysis. Characterization tests in the SCIROCCO facility will allow calibrating the complete measurement system and data reduction software, since in contrast to the flight the front surface temperature of the flap will be measured with an additional IR camera of the facility.
| Document Type: | Conference or Workshop Item (Paper) | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Title: | Aerothermodynamics of EXPERT Control Surfaces | ||||||||||||
| Authors: |
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| Date: | 2011 | ||||||||||||
| Journal or Publication Title: | Proceedings of the 7th European Symposium on Aerothermodynamics | ||||||||||||
| Refereed publication: | No | ||||||||||||
| In SCOPUS: | No | ||||||||||||
| In ISI Web of Science: | No | ||||||||||||
| Volume: | 692 | ||||||||||||
| Publisher: | ESA Communications, ESTEC, Noordwijk, The Netherlands | ||||||||||||
| ISSN: | 1609-042X | ||||||||||||
| ISBN: | 978-92-9092-256-8 | ||||||||||||
| Status: | Published | ||||||||||||
| Keywords: | aerothermodynamics, control surface, cavity | ||||||||||||
| Event Title: | 7th European Symposium on Aerothermodynamics | ||||||||||||
| Event Location: | Brugge, Belgium | ||||||||||||
| Event Type: | international Conference | ||||||||||||
| Event Dates: | 9-12 May 2011 | ||||||||||||
| Organizer: | European Space Agency | ||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||
| HGF - Program: | Raumfahrt | ||||||||||||
| HGF - Program Themes: | R RP - Raumtransport | ||||||||||||
| DLR - Research area: | Raumfahrt | ||||||||||||
| DLR - Program: | R RP - Raumtransport | ||||||||||||
| DLR - Research theme (Project): | R - Raumfahrzeugsysteme - Rückkehrtechnologie | ||||||||||||
| Location: | Köln-Porz | ||||||||||||
| Institutes and Institutions: | Institute of Aerodynamics and Flow Technology > Supersonic and Hypersonic Technology | ||||||||||||
| Deposited By: | Dr.-Ing. Thomas Gawehn | ||||||||||||
| Deposited On: | 13 Jan 2012 08:01 | ||||||||||||
| Last Modified: | 13 Jan 2012 09:01 |
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