# In-line tube bundle array: 3.6x2.1 array
# Experiments by S. Balabani
# Mean U velocity profiles at x/d= 1.7
#
#   y/d      U (m/s) 
     1.8   1.33 
     1.6   1.38 
     1.4   1.43 
     1.2   1.45 
       1   1.49 
     0.8    1.4 
     0.7   1.15 
     0.6    0.8