# Staggered tube bundle array: 3.6x2.1 array # Experiments by S. Balabani # Rms u' velocity profiles at x/d= 6.3 # # y/d u' (m/s) 0 0.356 0.1 0.357 0.2 0.359 0.3 0.371 0.4 0.419 0.5 0.419 0.6 0.437 0.7 0.47 0.8 0.448 1 0.412 1.2 0.384