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Temperature Field in a Cryogenic LOX/CH4 Spray Flame

Clauss, W. and Manfletti, Ch. and Sender, Joachim and Oschwald, Michael and Fabelinsky, V. I. and Smirnov, V. V. and Stel'makh, O. M. and Vereschagin, K. A. (2010) Temperature Field in a Cryogenic LOX/CH4 Spray Flame. In: Proceedings of the 46th AIAA/ASME/SAE/ASEE Joint Propulsion Conference (AIAA 2010-7054). 46th AIAA/ASME/SAE/ASEE Joint Propulsion Conference, 25. - 28. July 2010, Nashville (TN), USA.

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To prepare for the application of CARS thermometry to LOX/methane spray flames CARS spectra have been recorded in a O2/CH4-burner at pressure up to 11 bar. Based on the experience obtained, potential probe molecules have been selected for the application of CARS to a LOX/CH4 spray flame. A CARS system allowing simultaneously the thermometry of the two probe molecules H2 and H2O was then used to map the temperature eld in a cryogenic rocket model combustor. The suitability of H2-CARS thermometry in a LOX/CH4 flame is demonstrated and the results provide a quantitative data base for the validation of simulation tools.

Item URL in elib:https://elib.dlr.de/67138/
Document Type:Conference or Workshop Item (Speech, Paper)
Title:Temperature Field in a Cryogenic LOX/CH4 Spray Flame
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Clauss, W.Walter.Clauss (at) dlr.deUNSPECIFIED
Manfletti, Ch.Chiara.Manfletti (at) dlr.deUNSPECIFIED
Sender, JoachimJoachim.Sender (at) dlr.dehttps://orcid.org/0000-0002-7408-1208
Oschwald, MichaelMichael.Oschwald (at) dlr.dehttps://orcid.org/0000-0002-9579-9825
Fabelinsky, V. I.General Physics Institute, IOFAN, MoscowUNSPECIFIED
Smirnov, V. V.General Physics Institute, IOFAN, MoscowUNSPECIFIED
Stel'makh, O. M.General Physics Institute, IOFAN, MoscowUNSPECIFIED
Vereschagin, K. A.General Physics Institute, IOFAN, MoscowUNSPECIFIED
Journal or Publication Title:Proceedings of the 46th AIAA/ASME/SAE/ASEE Joint Propulsion Conference
Open Access:No
Gold Open Access:No
In ISI Web of Science:No
Keywords:spray, flame, cryogenic, CARS
Event Title:46th AIAA/ASME/SAE/ASEE Joint Propulsion Conference
Event Location:Nashville (TN), USA
Event Type:international Conference
Event Dates:25. - 28. July 2010
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Space (old)
HGF - Program Themes:W - no assignment
DLR - Research area:Space
DLR - Program:W - no assignment
DLR - Research theme (Project):W - no assignment (old)
Location: Lampoldshausen
Institutes and Institutions:Institute of Space Propulsion > Rocket Propulsion
Deposited By: Hanke, Michaela
Deposited On:06 Dec 2010 16:50
Last Modified:01 Dec 2018 19:47

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