An algorithm for LES of premixed compressible flows using the Conditional Moment Closure model

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dc.contributor.authorThornber, Ben-
dc.contributor.authorBilger, R. W.-
dc.contributor.authorMasri, A. R.-
dc.contributor.authorHawkes, E. R.-
dc.date.accessioned2012-03-20T23:03:38Z
dc.date.available2012-03-20T23:03:38Z
dc.date.issued2011-08-20T00:00:00Z-
dc.description.abstractA novel numerical method has been developed to couple a recent high order accurate fully compressible upwind method with the Conditional Moment Closure combustion model. The governing equations, turbulence modelling and numerical methods are presented in full. The new numerical method is validated against direct numerical simulation (DNS) data for a lean premixed methane slot burner. Although the modelling approaches are based on non-premixed flames and hence not expected to be valid for a wide range of premixed flames, the predicted flame is just 10% longer than that in the DNS and excellent agreement of mean mass fractions, conditional mass fractions and temperature is demonstrated. This new numerical method provides a very useful framework for future application of CMC to premixed as well as non-premixed combustion.en_UK
dc.identifier.citationB. Thornber, R.W. Bilger, A.R. Masri, E.R. Hawkes. An algorithm for LES of premixed compressible flows using the Conditional Moment Closure model. Journal of Computational Physics, Vol. 230, Issue 20, 20 August 2011, pp 7687-7705
dc.identifier.issn0021-9991-
dc.identifier.urihttp://dx.doi.org/10.1016/j.jcp.2011.06.024-
dc.identifier.urihttp://dspace.lib.cranfield.ac.uk/handle/1826/7065
dc.publisherElsevier Science B.V., Amsterdamen_UK
dc.subjectConditional Moment Closureen_UK
dc.subjectLarge Eddy Simulationen_UK
dc.subjectCompressibleen_UK
dc.subjectCombustionen_UK
dc.subjectPremixeden_UK
dc.subjectTurbulent combustionen_UK
dc.subjectNon-premixeden_UK
dc.titleAn algorithm for LES of premixed compressible flows using the Conditional Moment Closure modelen_UK
dc.typeArticle-

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