# Staggered tube bundle array: 3.6x1.6 array 
# Experiments by S. Balabani
# rms v' velocity profiles at x/d= 2.8
#
#   y/d      v' (m/s)
     0.9       0.24
     1.2       0.27
     1.5       0.59
     1.8       0.73