# In-line tube bundle array: 3.6x2.1 array
# Experiments by S. Balabani
# Mean U velocity profiles at x/d= 6.7
#
#   y/d      U (m/s) 
     1.8   1.39 
     1.6   1.36 
     1.4   1.35 
     1.2   1.33 
       1   1.26 
     0.8   1.23 
     0.7   1.13 
     0.6   1.03