# In-line tube bundle array: 3.6x2.1 array # Experiments by S. Balabani # Mean U velocity profiles at x/d= 2.95 # # y/d U (m/s) 1.8 1.31 1.6 1.33 1.4 1.32 1.2 1.33 1 1.36 0.8 1.22 0.7 1.05 0.6 0.89 0.5 0.66 0.4 0.5 0.3 0.27 0.2 0.09 0.1 -0.09 0 -0.09