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Investigation of Film Cooling in a High Pressure LOX/GH2 Subscale Combustion Chamber

Arnold, Richard and Suslov, Dmitry and Haidn, Oskar and Weigand, Bernhard (2008) Investigation of Film Cooling in a High Pressure LOX/GH2 Subscale Combustion Chamber. Space Propulsion 2008: 5th International Spacecraft Propulsion Conference & 2nd International Symposium on Propulsion for Space Transportation, 2008-05-05 - 2008-05-08, Heraklion, Crete, Greece.

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Abstract

High accuracy predictions of combustion side heat transfer and cooling are major design criteria for developing advanced rocket engine combustion chambers for future high performance rocket engines. Experimental investigations of film cooling processes under real engine like conditions with a newly developed subscale LOX/GH2 combustion chamber has been performed at DLR site Lampoldshausen, using gaseous hydrogen as a film coolant. In this paper, a short overview of therefore used measurement techniques and instrumentation are presented and, furthermore, first experimental film cooling results are discussed.

Document Type:Conference or Workshop Item (Paper)
Title:Investigation of Film Cooling in a High Pressure LOX/GH2 Subscale Combustion Chamber
Authors:
AuthorsInstitution or Email of Authors
Arnold, RichardUNSPECIFIED
Suslov, DmitryUNSPECIFIED
Haidn, OskarUNSPECIFIED
Weigand, BernhardUniversität Stuttgart
Date:May 2008
Refereed publication:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:Film cooling, high pressure combustion
Event Title:Space Propulsion 2008: 5th International Spacecraft Propulsion Conference & 2nd International Symposium on Propulsion for Space Transportation
Event Location:Heraklion, Crete, Greece
Event Type:international Conference
Event Dates:2008-05-05 - 2008-05-08
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 - Antriebsystemtechnik - Schubkammertechnologie und Hochdruckverbrennung (old)
Location: Lampoldshausen
Institutes and Institutions:Institute of Space Propulsion
Deposited By: Richard Arnold
Deposited On:27 Jun 2008
Last Modified:27 Apr 2009 14:57

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