# Staggered tube bundle array: 3.6x2.1 array # Experiments by S. Balabani # U kurtosis profiles at x/d= 0.4 # # y/d Kurtosis 0.7 2.676 0.8 2.786 1 2.621 1.2 2.901 1.4 2.661 1.6 2.687 1.8 2.825