# Natural Convection in Tall Cavity: Ra=8.6E+5 # Expts of Betts and Bokhari # Temperature profile across the cavity at mid-height of the 5cm bottom rubber wall at z= -130 mm # x (mm) T (deg C) 1 15.73 9 17.16 38.1 23.77 67.2 31.82 75.2 34.22