Effects of Turbulent Reynolds Number on the Displacement Speed Statistics in the Thin Reaction Zones Regime of Turbulent Premixed Combustion

Figure 9

(a) Variation of mean values of 𝑆_𝑟/𝑆_𝐿 conditional on normalised curvature 𝜅_𝑚×𝛿_th for the isosurface at 𝑐=0.8. (b) Variation of the correlation coefficients between 𝑆_𝑟 and 𝜅_𝑚 on the isosurfaces at 𝑐 = 0.5 to 0.9 for all cases.

(a)

(b)