# Natural Convection in Tall Cavity: Ra=1.43E+6 # Expts of Betts and Bokhari # Horizontal rms velocity profile normal to bottom wall at z= 130mm, x= 38.1 mm # distance from wall (mm) u' (m/s) 2 0.021 2.75 0.022 3.5 0.02 4.25 0.023 5 0.02 6.5 0.017 8 0.016 9.5 0.015 12.5 0.017 15.5 0.018 18.5 0.019 23 0.019 29 0.021 35 0.021