2011 | OriginalPaper | Buchkapitel
LES Modeling of a Turbulent Lifted Flame in a Vitiated Co-flow Using an Unsteady Flamelet/Progress Variable Formulation
verfasst von : Matthias Ihme, Yee Chee See
Erschienen in: Direct and Large-Eddy Simulation VIII
Verlag: Springer Netherlands
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In this work, an unsteady flamelet/progress variable (UFPV) model is applied in large-eddy simulation of a lifted methane/air flame in a vitiated co-flow. In this burner configuration, the flame is stabilized by autoignition. This ignition mode is of particular relevance to a number of practical applications, including furnaces, internal combustion engines, and flame stabilization in augmentors.