# Natural Convection in Tall Cavity: Ra=8.6E+5 # Expts of Betts and Bokhari # Vertical rms velocity profile through z= 130mm, y/H= 0.05 # x (mm) v' (m/s) 1.2 0.013 2.2 0.018 4.2 0.028 6.2 0.03 8.2 0.037 10.2 0.035 12.2 0.033 14.2 0.034 16.2 0.036 18.2 0.036 23.2 0.038 28.2 0.037 33.2 0.031 38.2 0.035 43.2 0.031 48.2 0.021 53.2 0.027 58.2 0.021 60.2 0.022 62.2 0.023 64.2 0.027 66.2 0.028 68.2 0.024 69.2 0.024 70.2 0.022 71.2 0.019 72.2 0.017 73.2 0.014 74.2 0.012