The stationary three-dimensional Lagrangian stochastic model LAGFLUM has been coupled with MISKAM to simulate numerically the higher statistical moments of concentration for a passive scalar in the 3D turbulent flow corresponding to MUST wind tunnel experiment. LAGFLUM is based on the coupling of a macromixing scheme founded on the well-mixed condition, while the micromixing scheme utilizes the IECM. The LAGFLUM input data have been obtained by using the output of the MISKAM model applied to the MUST experiment. The results show a reasonable agreement between simulated and measured statistical moments of concentration
