# In-line tube bundle array: 3.6x2.1 array # Experiments by S. Balabani # Mean V velocity profiles at x/d= 1.25 # # y/d V (m/s) 1.8 -0.04 1.6 -0.04 1.4 -0.03 1.2 -0.03 1 -0.02 0.8 -0.04 0.7 -0.08 0.6 -0.08 0.5 -0.07 0.4 -0.01 0.3 0.05 0.2 0.06 0.1 0.01 0 0