Analytical Solutions of the Balance Equation for the Scalar Variance in One-Dimensional Turbulent Flows under Stationary Conditions

Figure 4

(a) Reference nondimensional solution with sensitivity analysis on the nondimensional standard deviation of velocity, which is alternatively equal to 1/24 (+), 1/8 (×), 1/6 (∗), 1/4 (□), and 1/3 (■)— is 0.002083, 0.01875, 1/30, 0.075, and 4/30, respectively. (b) Reference nondimensional solution with sensitivity analysis on the nondimensional reaction rate, which is alternatively equal to 0 (+), 1/2 (×), 1 (∗), 2 (□), or 10 (■)— is 1/12, 0.04762, 1/30, 0.02083, and 0.005208, respectively.

(a)

(b)