# Natural Convection in Tall Cavity: Ra=1.43E+6 # Expts of Betts and Bokhari # Vertical mean velocity profile through z= 0, y/H= 0.90 # x (mm) V (m/s) 1.2 -0.201 2.2 -0.225 3.2 -0.239 4.2 -0.236 5.2 -0.213 6.2 -0.202 7.2 -0.177 8.2 -0.157 9.2 -0.137 10.2 -0.128 11.2 -0.102 13.2 -0.084 15.2 -0.07 17.2 -0.04 19.2 -0.022 21.2 -0.015 23.2 -0.005 28.2 0.011 33.2 0.037 38.2 0.054 43.2 0.057 48.2 0.076 53.2 0.087 58.2 0.106 60.2 0.114 62.2 0.126 64.2 0.134 66.2 0.135 67.2 0.144 68.2 0.145 70.2 0.137 72.2 0.118 73.2 0.102 74.2 0.087