A new computationally inexpensive stochastic Smagorinsky model which allows for backscatter is proposed. The inclusion of stochastic backscatter is shown to improve some statistics of the passive scalar field in LES of fully developed channel flow.
CITATION STYLE
Marstorp, L., Brethouwer, G., & Johansson, A. V. (2007). A stochastic SGS model with application to turbulent channel flow with a passive scalar. In Advances in Turbulence XI - Proceedings of the 11th EUROMECH European Turbulence Conference (pp. 591–593). Springer Verlag. https://doi.org/10.1007/978-3-540-72604-3_187
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