Research Article

A Priori Assessment of Algebraic Flame Surface Density Models in the Context of Large Eddy Simulation for Nonunity Lewis Number Flames in the Thin Reaction Zones Regime

Table 1

(a) Initial values of the simulation parameters and nondimensional numbers relevant to DNS database

CaseLe 𝑢 / 𝑆 𝐿 𝑙 / 𝛿 t h 𝜏 R e 𝑡 D a K a

A0.347.52.454.547.00.339.92
B0.67.52.454.547.00.339.92
C0.87.52.454.547.00.339.92
D1.07.52.454.547.00.339.92
E1.27.52.454.547.00.339.92

(b) List of initial simulation parameters and nondimensional numbers for the DNS database based on which the R e 𝑡 dependence of 𝐷 is parameterised

Case 𝑢 / 𝑆 𝐿 𝑙 / 𝛿 t h 𝜏 R e 𝑡 D a K a

A15.01.674.5220.336.54
B16.251.444.523.50.239.84
C17.52.54.549.00.339.84
D19.04.314.5100.00.489.84
E111.253.754.51100.3314.73