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Experimental Investigation of heat transfer Processes in sub- and supersonic part of the film cooled high pressure LOX/H2 combustion chamber

Suslov, D. and Haidn, O. and Arnold, R. (2011) Experimental Investigation of heat transfer Processes in sub- and supersonic part of the film cooled high pressure LOX/H2 combustion chamber. In: Proceedings. 28th International Symposium on Space Technology and Science (ISTS), Okinawa, Japan, 5. - 12. Jun. 2011.

Full text not available from this repository.

Abstract

Optimization of heat transfer management is a key issue in designing a combustion chamber. Film cooling is one of the most effective cooling methods used in combustion chambers of liquid propellant rocket engines. The reliable construction und dimensioning of this cooling method requires detailed knowledge of the all processes which govern the heat transfer under real rocket engine operating conditions. This paper presents the test specimen and the measurement technique that has been developed und successfully used by the Institute of Space Propulsion for investigations of the influence of injector-wall interactions on heat transfer in a subscale combustion chamber as well the measurement results. The presented investigations have been performed at the European Research and Technology Test Facility P8 for cryogenic subscale rocket engines.

Document Type:Conference or Workshop Item (Speech, Paper)
Title:Experimental Investigation of heat transfer Processes in sub- and supersonic part of the film cooled high pressure LOX/H2 combustion chamber
Authors:
AuthorsInstitution or Email of Authors
Suslov, D.Dmitry.Suslov@dlr.de
Haidn, O.Oskar.Haidn@dlr.de
Arnold, R.Astrium Ottobrunn, Germany
Date:2011
Journal or Publication Title:Proceedings
Refereed publication:Yes
In ISI Web of Science:No
Status:Published
Keywords:film cooling
Event Title:28th International Symposium on Space Technology and Science (ISTS)
Event Location:5. - 12. Jun. 2011
Event Type:international Conference
Event Dates:Okinawa, Japan
Organizer:JAXA, JSAS, ISTS
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 > Raketenantriebe
Institute of Space Propulsion > Technologie
Deposited By: Michaela Hanke
Deposited On:12 Dec 2011 11:35
Last Modified:23 Jan 2012 11:46

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