# In-line tube bundle array: 3.6x2.1 array # Experiments by S. Balabani # Mean U velocity profiles at x/d= 5.45 # # y/d U (m/s) 1.8 1.35 1.6 1.37 1.4 1.37 1.2 1.26 1 1.18 0.8 1.01 0.7 0.95 0.6 0.82 0.5 0.68 0.4 0.57 0.3 0.41 0.2 0.31 0.1 0.27 0 0.21