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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. Juni - 2. Juli 2015, Krakau, Polen.
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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/97959/ | ||||||||||||||||||
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| Document Type: | Conference or Workshop Item (Speech) | ||||||||||||||||||
| Title: | Passive Cooling with Intensive Heat Exchange for Re-entry Vehicles | ||||||||||||||||||
| Authors: |
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| Date: | 2015 | ||||||||||||||||||
| Refereed publication: | No | ||||||||||||||||||
| Open Access: | No | ||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||||
| Status: | Published | ||||||||||||||||||
| Keywords: | Thermal Management, Fluid-Structure Interaction, Atmospheric Entry, Hypersonic Flow, High Enthalpy | ||||||||||||||||||
| Event Title: | 6th European Conference for Aeronautics and Space Sciences (EUCASS) | ||||||||||||||||||
| Event Location: | Krakau, Polen | ||||||||||||||||||
| Event Type: | international Conference | ||||||||||||||||||
| Event Dates: | 29. Juni - 2. Juli 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 - Rückkehrtechnologie | ||||||||||||||||||
| 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: | Esser, Dr.-Ing. Burkard | ||||||||||||||||||
| Deposited On: | 31 Aug 2015 10:31 | ||||||||||||||||||
| Last Modified: | 31 Aug 2015 10:31 |
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