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CMC Materials for Combustion Chamber Applications

Kuhn, Markus and Ortelt, Markus and Hald, Hermann and Kirchberger, Christoph and Schlieben, Gregor and Kau, Hans-Peter (2009) CMC Materials for Combustion Chamber Applications. 3rd European Conference for Aerospace Sciences (EUCASS), 06.-09. Juli 2009, Versailles, Frankreich.

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Abstract

CMC materials seem to be a promising candidate for cooled, heavily stressed parts of combustion chambers. For the cooled case, transpiration cooling with porous CMCs seems to be a technique with good prospects. To estimate the effect of hot gas flow onto cooled and uncooled CMCs, test campaigns at different combustion environments were performed. Within the framework of the multi-national and EU-funded project “Aerodynamic and Thermal Load Interactions with Lightweight Advanced Materials for High Speed Flight”, short ATLLAS, some tests with transpiration cooled CMCs were conducted in a kerosene/GOX combustion chamber. Furthermore, tests with uncooled CMCs under GH2/GOX combustion environment were performed at DLR. This paper illustrates the design and hardware characteristics of the CMC samples investigated as well as first experimental results.

Item URL in elib:https://elib.dlr.de/59437/
Document Type:Conference or Workshop Item (Speech)
Additional Information:EUCASS2009-224
Title:CMC Materials for Combustion Chamber Applications
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Kuhn, Markusmarkus.kuhn (at) dlr.deUNSPECIFIED
Ortelt, MarkusUNSPECIFIEDUNSPECIFIED
Hald, HermannUNSPECIFIEDUNSPECIFIED
Kirchberger, ChristophInstitute of Flight Propulsion, Technische Universität MünchenUNSPECIFIED
Schlieben, GregorInstitute of Flight Propulsion, Technische Universität MünchenUNSPECIFIED
Kau, Hans-PeterInstitute of Flight Propulsion, Technische Universität MünchenUNSPECIFIED
Date:8 July 2009
Refereed publication:No
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:ATLLAS, AvA, C/C, C/C-SiC, CMC, Ceramic Matrix Composite, Combustion Chamber, OXIPOL, Transpiration Cooling, WHIPOX
Event Title:3rd European Conference for Aerospace Sciences (EUCASS)
Event Location:Versailles, Frankreich
Event Type:international Conference
Event Dates:06.-09. Juli 2009
Organizer:EUCASS
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 - Faserkeramische Brennkammer (old)
Location: Stuttgart
Institutes and Institutions:Institute of Structures and Design > Space Structural Components
Deposited By: Kuhn, Markus
Deposited On:03 Dec 2009 10:39
Last Modified:03 Dec 2009 10:39

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