Abstract
Computations of a lean premixed methane - air flame in a lean stepped combustor are performed using a Delayed Detached Eddy Simulation approach to model turbulence. Two conditions for the outlet section are simulated and compared to an experimental database including mean velocity, mean temperature and instantaneous OH* emission measurements. The main objective of this study is to assess of the efficiency of DDES for a massively separated reactive flow.
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Sainte-Rose, B., Bertier, N., Deck, S., Dupoirieux, F. (2010). Numerical Simulations of a Massively Separated Reactive Flow Using a DDES Approach for Turbulence Modelling. In: Deville, M., Lê, TH., Sagaut, P. (eds) Turbulence and Interactions. Notes on Numerical Fluid Mechanics and Multidisciplinary Design, vol 110. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-14139-3_37
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DOI: https://doi.org/10.1007/978-3-642-14139-3_37
Publisher Name: Springer, Berlin, Heidelberg
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