Bray, K and Champion, M and Libby, PA and Swaminathan, N (2011) Scalar dissipation and mean reaction rates in premixed turbulent combustion. Combustion and Flame, 158. pp. 2017-2022. ISSN 0010-2180Full text not available from this repository.
A general equation for a variance parameter, appearing as a crucial quantity in a simple algebraic expression for the mean chemical rate, is derived. This derivation is based on a flamelet approach to model a turbulent premixed flame, for high but finite values of the Damköhler number. Application of this equation to the case of a planar turbulent flame normal to the oncoming flow of reactants gives good agreement with DNS data corresponding to three different values of the Damköhler number and two values of the heat release parameter. © 2011.
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|Date Deposited:||16 Jul 2015 13:08|
|Last Modified:||28 Nov 2015 07:02|