# Natural Convection in Tall Cavity: Ra=8.6E+5 # Expts of Betts and Bokhari # Vertical rms velocity profile through z= 0, y/H= 0.95 # x (mm) v' (m/s) 1 0.007 1.5 0.01 2.5 0.014 3.5 0.021 4.5 0.021 5.5 0.025 6.5 0.028 8.5 0.027 10.5 0.028 12.5 0.026 14.5 0.021 16.5 0.027 18.5 0.026 23.5 0.03 28.5 0.027 33.5 0.03 38.2 0.035 43.2 0.033 48.2 0.036 53.2 0.039 58.2 0.037 60.2 0.036 62.2 0.036 64.2 0.035 65.2 0.038 66.2 0.035 67.2 0.034 68.2 0.03 69.2 0.03 70.2 0.027 71.2 0.024 72.2 0.021 73.2 0.018 74.2 0.014 75.2 0.01