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Passive Cooling with Intensive Heat Exchange for Re-entry Vehicles

Okan, Altug and Ontac, Suat and Hannemann, Volker and Esser, Burkard and Petkov, Ivaylo (2015) Passive Cooling with Intensive Heat Exchange for Re-entry Vehicles. 6th European Conference for Aeronautics and Space Sciences (EUCASS), 29. June - 03. Jul. 2015, Kraków, Poland.

Full text not available from this repository.

Official URL: http://www.eucass2015.eu/detailed-programme/

Abstract

Three generic leading edge models with a ceramic surface are investigated. They differ by the amount of radiative heat transfer within the models as part of a passive cooling concept. Coupled numerical simulations are performed using the DLR-TAU code and the MSC Software suite. The numerical results are compared with experimental data gained in the DLR’s arc heated facility L3K. The passive cooling effect is quantified numerically and experimentally to about 100K in the stagnation region.

Item URL in elib:https://elib.dlr.de/100586/
Document Type:Conference or Workshop Item (Speech)
Additional Information:SM - Thermal Protections for Space Vehicles, EUCASS 2015 proceedings on USB-key
Title:Passive Cooling with Intensive Heat Exchange for Re-entry Vehicles
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Okan, AltugTUBITAK UZAY, ODTU Kampusu 06800 Balgat, Ankara, TurkeyUNSPECIFIED
Ontac, SuatTUBITAK UZAY, ODTU Kampusu 06800 Balgat, Ankara, TurkeyUNSPECIFIED
Hannemann, Volkervolker.hannemann (at) dlr.deUNSPECIFIED
Esser, BurkardBurkard.Esser (at) dlr.deUNSPECIFIED
Petkov, IvayloIvaylo.Petkov (at) dlr.deUNSPECIFIED
Date:2015
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Page Range:pp. 1-13
Series Name:Conference Proceedings online
Status:Published
Keywords:thermal protection system (TPS), passive cooling concept, CFD (Computational Fluid Dynamics)
Event Title:6th European Conference for Aeronautics and Space Sciences (EUCASS)
Event Location:Kraków, Poland
Event Type:international Conference
Event Dates:29. June - 03. Jul. 2015
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Space Transport
DLR - Research area:Raumfahrt
DLR - Program:R RP - Raumtransport
DLR - Research theme (Project):R - Raumfahrzeugsysteme - Numerische Verfahren und Simulation
Location: Göttingen , Köln-Porz , Stuttgart
Institutes and Institutions:Institute of Aerodynamics and Flow Technology > Spacecraft
Institute of Aerodynamics and Flow Technology > Über- und Hyperschalltechnologien
Institute of Structures and Design > Space System Integration
Deposited By: Micknaus, Ilka
Deposited On:16 Dec 2015 09:01
Last Modified:10 May 2016 23:37

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