In this paper the effectiveness of LES for modeling premixed methane combustion will be investigated in the context of gas turbine modeling. The required reduction of the chemistry is provided by the flamelet generated manifold (FGM) approach of van Oijen (2002). For turbulence-chemistry interactions an algebraic model is used to calculate variations which are used to invoke a pre-assumed pdf, Vreman et al. (2009). The algebraic model has a tunable parameter.
|Title of host publication||Proceedings of the Direct and Large-Eddy Simulation VIII (DLES8), 7-9 July 2010, Eindhoven, The Netherlands|
|Editors||xx H. Kuerten et al.|
|Publication status||Published - 2011|