Fig. 18 | Scientific Reports

Fig. 18

From: Passive control of suddenly expanded flow and temperature distribution along the duct at critical Mach number

Fig. 18Fig. 18Fig. 18Fig. 18Fig. 18

(a) Turbulence Kinetic Energy contour for L/D = 2, 2.5 mm rib, at 1D location &. NPR = 3. (b) Turbulence Kinetic Energy contour for L/D = 2, 2.5 mm rib, at 1D location and NPR = 5. (c)Turbulence Kinetic Energy contour for L/D = 3, 2.5 mm rib, at 1D location and NPR = 3. (d)Turbulence Kinetic Energy contour for L/D = 3, 2.5 mm rib, at 1D location and NPR = 5. (e) Turbulence Kinetic Energy contour for L/D = 4, 2.5 mm rib, at 1D location and NPR = 3. (f) Turbulence Kinetic Energy contour for L/D = 4, 2.5 mm rib, at 1D location and NPR = 5. (g) Turbulence Kinetic Energy contour for L/D = 5, 2.5 mm rib, at L/D = 1, NPR = 3. (h) Turbulence Kinetic Energy contour for L/D = 5, 2.5 mm rib, L/D = 1.0, NPR = 5. (i) Turbulence Kinetic Energy contour for L/D = 6, 2.5 mm rib, at 1D location and NPR = 3. (j) Turbulence Kinetic Energy for L/D = 6, 2.5 mm rib, at 1D location and NPR = 5.

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