ABSTRACT
A hybrid large-eddy simulation/filtered-density function (LES-FDF) scheme is devised and implemented for the simulation of turbulent reactive flows. A robust validation criteria is specified in terms of the moments of the FDF transport equation. By using redundant quantities in the different components of the hybrid-solver, a consistency condition is specified. For the current joint-composition FDF-based method, the density field is used as the redundant field. The consistency criteria is tested using a complex bluff-body stabilized flame.