# Staggered tube bundle array: 3.6x1.6 array 
# Experiments by S. Balabani
# Mean U velocity profiles at x/d= 5.2
#
#   y/d      U (m/s)
     0       0.74 
     0.3     0.89 
     0.6     1.32 
     0.9     1.56 
     1.2     1.5