# In-line tube bundle array: 3.6x2.1 array # Experiments by S. Balabani # Mean V velocity profiles at x/d= 0.85 # # y/d V (m/s) 1.8 -0.02 1.6 -0.01 1.4 0.01 1.2 0.03 1 0.04 0.8 0.08 0.7 -0.03 0.6 -0.04 0.5 0.02 0.4 0.05 0.3 0.04 0.2 0 0.1 -0.04 0 -0.07