# Staggered tube bundle array: 3.6x2.1 array # Experiments by S. Balabani # Mean U velocity profiles at x/d= 1.7 # # y/d U (m/s) 0 -0.228 0.1 -0.124 0.2 0.294 0.3 0.77 0.4 1.114 0.5 1.362 0.6 1.432 0.7 1.449 0.8 1.448 1 1.436