Fig. 6From: Numerical investigation on turbulent forced convection and heat transfer characteristic in spirally semicircle-grooved tubeFlow structure in axial flow for a DR = 0.02, b DR = 0.04, c DR = 0.06, d DR = 0.08, and e DR = 0.10 at PR = 1.4 and Re = 5000 of the spirally semicircle-grooved tubeBack to article page