# Staggered tube bundle array: 3.6x2.1 array # Experiments by S. Balabani # Mean V velocity profiles at x/d= 0.4 # # y/d V [m/s] 0.9 -0.024 1 -0.018 1.2 -0.034 1.4 -0.034 1.6 -0.253 1.8 -0.01