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

Figure 1

Contours of reaction progress variable 𝑐 in the x₁-x₂ midplane of the domain after 𝑡=1.0𝛿_th/𝑆_𝐿 for: (a) case A; (b) case B; (c) case C; (d) case D; (e) case E.

(a)

(b)

(c)

(d)

(e)