# Staggered tube bundle array: 3.6x2.1 array # Experiments by S. Balabani # Rms v' velocity profiles at x/d= 4.6 # # y/d v' [m/s] 0.9 0.288 1 0.327 1.1 0.403 1.2 0.439 1.3 0.502 1.4 0.548 1.5 0.585 1.6 0.611 1.7 0.645 1.8 0.66