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Test Specimen Design and Measurement Technique for Investigation of Heat Transfer Processes in Cooling Channels of Rocket Engines under Real Thermal Conditions

Suslov, D. and Woschnak, A. and Sender, J. and Oschwald, M. (2003) Test Specimen Design and Measurement Technique for Investigation of Heat Transfer Processes in Cooling Channels of Rocket Engines under Real Thermal Conditions. In: 39th Joint Propulsion Conference and Exhibit. AIAA. 39th AIAA/ASME/SAE/ASEE Joint Propulsion Conference, Huntsville, AL, 20 - 23 July 2003.

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Abstract

Heat transport processes have been an ongoing interest at the DLR Institute of Space Propulsion. The main goal of the experimental work presented was to investigate thermal processes and especially the effect of thermal stratification in liquid rocket engine cooling channels. Different cooling channels with varying aspect ratios (heigh-to-width-ratio) have been studied at conditions concerning cooling fluid and heat flux representative for high pressure LOX/H2-combustors. The aticle presents a description of the test hardware and measurement system that were designed, manufactured and implemented for the investigations.

Document Type:Conference or Workshop Item (Paper)
Additional Information: LIDO-Berichtsjahr=2003, monograph_id=AIAA 2003-4613,
Title:Test Specimen Design and Measurement Technique for Investigation of Heat Transfer Processes in Cooling Channels of Rocket Engines under Real Thermal Conditions
Authors:
AuthorsInstitution or Email of Authors
Suslov, D.UNSPECIFIED
Woschnak, A.UNSPECIFIED
Sender, J.UNSPECIFIED
Oschwald, M.UNSPECIFIED
Date:2003
Journal or Publication Title:39th Joint Propulsion Conference and Exhibit
Editors:
EditorsEmail
American Institute of Aeronautics and Astronautics, UNSPECIFIED
Publisher:AIAA
Series Name:AIAA
Status:Published
Event Title:39th AIAA/ASME/SAE/ASEE Joint Propulsion Conference, Huntsville, AL, 20 - 23 July 2003
Organizer:American Institute of Aeronautics and Astronautics
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):E -- no assignement
Location: Lampoldshausen
Institutes and Institutions:Institute of Space Propulsion
Deposited By: Monika Lohmiller
Deposited On:16 Sep 2005
Last Modified:06 Jan 2010 14:03

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