# Staggered tube bundle array: 3.6x1.6 array 
# Experiments by S. Balabani
# Mean U velocity profiles at x/d= 3.2
#
#   y/d      U (m/s)
     0.6     1.88  
     0.9     1.76  
     1.2     1.48  
     1.5     0.61  
     1.8     0.09