Research Article

Effects of Centrifugal Buoyancy and Reynolds Number on Turbulent Heat Transfer in a Two-Pass Angled-RIB-Roughened Channel with Sharp 180° Turns Investigated by Using Large Eddy Simulation

Figure 6

Time-averaged profiles of Nusselt number and streamwise component of wall shear stress (60° rib NP, R o = 1 , R a = 1 × 1 0 5 , and R e = 1 0 0 0 ).
764720.fig.006a
(a) Nusselt number
764720.fig.006b
(b) streamwise shear stress