# Natural Convection in Tall Cavity: Ra=1.43E+6 # Expts of Betts and Bokhari # Horizontal rms velocity profile normal to bottom wall at z= 0mm, x= 38.1 mm # distance from wall (mm) u' (m/s) 1.5 0.017 2.25 0.022 3 0.024 3.75 0.02 4.5 0.022 6 0.021 7.5 0.019 9 0.016 12 0.018 15 0.018 18 0.018 22.5 0.019 28.8 0.021 34.8 0.02