# Natural Convection in Tall Cavity: Ra=1.43E+6 # Expts of Betts and Bokhari # Vertical mean velocity profile through z= 0, y/H= 0.40 # x (mm) V (m/s) 1 -0.125 3 -0.149 4 -0.158 5 -0.172 6 -0.181 7 -0.172 9 -0.159 11 -0.148 13 -0.14 15 -0.131 17 -0.113 19 -0.103 24 -0.062 29 -0.027 34 -0.003 38.2 0.009 43.2 0.05 48.2 0.082 53.2 0.108 58.2 0.146 60.2 0.155 62.2 0.162 64.2 0.169 66.2 0.177 68.2 0.186 69.2 0.193 70.2 0.197 71.2 0.199 72.2 0.177 73.2 0.156 74.2 0.129