# Natural Convection in Tall Cavity: Ra=8.6E+5 # Expts of Betts and Bokhari # Vertical rms velocity profile through z= 0, y/H= 0.50 # x (mm) v' (m/s) 1.2 0.036 2.2 0.05 3.2 0.058 4.2 0.062 6.2 0.072 8.2 0.073 10.2 0.085 12.2 0.082 14.2 0.087 16.2 0.081 18.2 0.077 23.2 0.087 28.2 0.101 33.2 0.105 38.2 0.094 43.2 0.099 48.2 0.098 53.2 0.093 58.2 0.091 60.2 0.09 62.2 0.086 64.2 0.08 66.2 0.085 68.2 0.074 70.2 0.07 71.2 0.062 72.2 0.06 73.2 0.058