# Staggered tube bundle array: 3.6x2.1 array # Experiments by S. Balabani # Rms u' velocity profiles at x/d= 6.7 # # y/d u' (m/s) 0 0.344 0.1 0.342 0.2 0.357 0.3 0.363 0.4 0.392 0.5 0.428 0.6 0.431 0.7 0.444 0.8 0.432 1 0.435