Bidimensional simulation of premixed turbulent flame characteristics in an adiabatic vessel using Monte Carlo method Online publication date: Mon, 18-Aug-2008
by Marzouk Lajili, Naziha Abdallah, R. Said
Progress in Computational Fluid Dynamics, An International Journal (PCFD), Vol. 8, No. 6, 2008
Abstract: The main objective of this work is to simulate premixed turbulent flame in an adiabatic closed vessel using Monte Carlo scalar PDF transport method in two-dimensional geometry. We try principally to define turbulent flame characteristics during flame front propagation as: flame mean radius, flame turbulent radius, flame-wrinkling rate, flame-brush thickness and turbulent flame velocity. It is worth noting that the flame Kernel in the two-dimensional configuration grows having a wrinkled circular shape. Furthermore, the flame mean radius and the flame turbulent radius enhance more rapidly when increasing turbulence intensity or equivalence ratio.
Online publication date: Mon, 18-Aug-2008
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