# Natural Convection in Tall Cavity: Ra=8.6E+5 # Expts of Betts and Bokhari # Vertical rms velocity profile through z= 0, y/H= 0.70 # x (mm) v' (m/s) 1.2 0.021 2.2 0.041 4.2 0.056 6.2 0.066 8.2 0.069 10.2 0.077 12.2 0.078 14.2 0.081 16.2 0.086 18.2 0.083 23.2 0.092 28.2 0.098 33.2 0.093 38.2 0.095 43.2 0.088 48.2 0.092 53.2 0.087 58.2 0.078 60.2 0.076 62.2 0.08 64.2 0.077 66.2 0.072 68.2 0.072 70.2 0.06 72.2 0.051 73.2 0.047 74.2 0.043