# Natural Convection in Tall Cavity: Ra=1.43E+6 # Expts of Betts and Bokhari # Vertical mean velocity profile through z= 0, y/H= 0.60 # x (mm) V (m/s) 1.2 -0.15 2.2 -0.165 3.2 -0.178 4.2 -0.18 5.2 -0.182 6.2 -0.178 7.2 -0.17 10.2 -0.152 12.2 -0.14 14.2 -0.132 16.2 -0.115 18.2 -0.103 23.2 -0.08 28.2 -0.04 33.2 -0.017 38.2 0.002 43.2 0.047 48.2 0.07 53.2 0.109 58.2 0.132 60.2 0.14 62.2 0.152 64.2 0.166 66.2 0.183 67.2 0.186 68.2 0.19 69.2 0.192 70.2 0.191 71.2 0.179 72.2 0.171 73.2 0.151 74.2 0.137