Mixture-fraction based hybrid binomial-langevin–MMC modelling applied to auto-ignition in vitiated flow
Paper
Paper/Presentation Title | Mixture-fraction based hybrid binomial-langevin–MMC modelling applied to auto-ignition in vitiated flow |
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Presentation Type | Paper |
Authors | Wandel, Andrew P. (Author) and Lindstedt, R. Peter (Author) |
Editors | Masri, A. R., Cleary, M., Dunn, M., Kourmatzis, A., Hawkes, E., Kook, S. and Chan, Q. N. |
Journal or Proceedings Title | Proceedings of the 11th Asia-Pacific Conference on Combustion |
ERA Conference ID | 42433 |
Number of Pages | 4 |
Year | 2017 |
Place of Publication | Australia |
Web Address (URL) of Paper | http://www.anz-combustioninstitute.org/ASPACC2017/index.php |
Conference/Event | 11th Asia-Pacific Conference on Combustion |
Asia Pacific Conference on Combustion | |
Event Details | Asia Pacific Conference on Combustion Rank B B B B B B B B B |
Event Details | 11th Asia-Pacific Conference on Combustion Event Date 10 to end of 14 Dec 2017 Event Location Sydney, Australia |
Abstract | A new hybrid binomial Langevin–MMC (Multiple Mapping Conditioning) modelling approach is proposed. The mixture fraction derived from the binomial Langevin model is used to specify the reference variable for MMC. The modified Curl’s model is used to close the stochastic MMC mixing term. The new model is applied to a jet burner with a vitiated co-flow (the 'Cabra burner') with methane as the fuel. The first- and second-order statistics show good agreement with experimental data. |
ANZSRC Field of Research 2020 | 401703. Energy generation, conversion and storage (excl. chemical and electrical) |
401213. Turbulent flows | |
Public Notes | No evidence of copyright restrictions preventing deposit. |
Byline Affiliations | Computational Engineering and Science Research Centre |
Imperial College of Science, Technology and Medicine, United Kingdom | |
Institution of Origin | University of Southern Queensland |
https://research.usq.edu.au/item/q4884/mixture-fraction-based-hybrid-binomial-langevin-mmc-modelling-applied-to-auto-ignition-in-vitiated-flow
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