Cross-channel profile of mean temperature for Re = 180 at Pr = 0.71. DNS data extracted from diagrams in Kawamura et al. (1999). y+ [-], theta+ [-] 1.25, 0.91 2.25, 1.59 3.30, 2.34 4.54, 3.17 5.86, 4.08 7.45, 5.06 9.16, 6.04 10.91, 6.94 13.21, 7.77 15.49, 8.68 17.91, 9.43 20.99, 10.04 24.21, 10.64 27.48, 11.17 31.77, 11.55 36.06, 11.93 40.93, 12.38 46.56, 12.68 52.00, 12.98 59.16, 13.28 65.01, 13.51 72.78, 13.81 79.98, 14.11 89.54, 14.34 96.83, 14.49 108.39, 14.79 117.22, 14.94 127.06, 15.17 137.40, 15.32 148.94, 15.47 158.85, 15.55 171.79, 15.62 180.30, 15.70