elib
DLR-Header
DLR-Logo -> http://www.dlr.de
DLR Portal Home | Imprint | Contact | Deutsch
Fontsize: [-] Text [+]

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)

[img]
Preview
PDF - Requires a PDF viewer such as GSview, Xpdf or Adobe Acrobat Reader
1MB

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)
Title:Transpiration Cooling Using Liquid Water
Authors:
AuthorsInstitution or Email of Authors
van Foreest, ArnoldUNSPECIFIED
Gülhan, AliUNSPECIFIED
Esser, BurkardUNSPECIFIED
Sippel, MartinUNSPECIFIED
Ambrosius, BoudewijnTU Delft
Sudmeijer, KeesTU Delft
Date:June 2007
Editors:
EditorsEmail
AIAA, UNSPECIFIED
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 (old)
HGF - Program:Space (old)
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:12 Dec 2013 20:27

Repository Staff Only: item control page

Browse
Search
Help & Contact
Informationen
electronic library is running on EPrints 3.3.12
Copyright © 2008-2012 German Aerospace Center (DLR). All rights reserved.