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.
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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|
|Journal or Publication Title:||Proceedings|
|In ISI Web of Science:||No|
|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)|
|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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