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Transpiration Cooling Using Liquid Water
van Foreest, Arnold and Gülhan, Ali and Esser, Burkard and Sippel, Martin and Ambrosius, Boudewijn and Sudmeijer, Kees (2007) Transpiration Cooling Using Liquid Water. 39th Thermophysics Conference, 2007-06-25, Miami, Florida (USA). (In Press)
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Abstract
At the Space Launcher System Analysis (SART) department of DLR-Cologne, a hypersonic spaceplane for passenger transportation is being investigated. A major challenge is the aerodynamic heating of the vehicle. A possible solution for handling the extreme heatloads will be presented. The solution involves an innovative new way of transpiration cooling, using liquid water. The concept has been tested at the arc heated wind tunnel section of DLR-Cologne. The test campaign will be described and the results will be compared with transpiration cooling using a gas as a coolant.
| Document Type: | Conference or Workshop Item (Speech, Paper) | ||||||||||||||
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| Title: | Transpiration Cooling Using Liquid Water | ||||||||||||||
| Authors: |
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| Date: | June 2007 | ||||||||||||||
| Editors: |
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| Status: | In Press | ||||||||||||||
| Keywords: | Transpiration cooling, liquid water, capillary action | ||||||||||||||
| Event Title: | 39th Thermophysics Conference | ||||||||||||||
| Event Location: | Miami, Florida (USA) | ||||||||||||||
| Event Type: | international Conference | ||||||||||||||
| Event Dates: | 2007-06-25 | ||||||||||||||
| Organizer: | AIAA | ||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||||
| HGF - Program: | Space | ||||||||||||||
| HGF - Program Themes: | W RP - Raumtransport | ||||||||||||||
| DLR - Research area: | Space | ||||||||||||||
| DLR - Program: | W RP - Raumtransport | ||||||||||||||
| DLR - Research theme (Project): | W - Grundlagen Raumtransport - Innovativer Thermalschutz (old) | ||||||||||||||
| Location: | Köln-Porz | ||||||||||||||
| Institutes and Institutions: | Institute of Space Propulsion > Technologie Institute of Aerodynamics and Flow Technology > Supersonic and Hypersonic Technology | ||||||||||||||
| Deposited By: | Arnold Foreest | ||||||||||||||
| Deposited On: | 28 Aug 2007 | ||||||||||||||
| Last Modified: | 15 Jan 2010 01:33 |
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