# In-line tube bundle array: 3.6x2.1 array
# Experiments by S. Balabani
# Mean V velocity profiles at x/d= 4.2
#
#   y/d      V (m/s) 
     1.8  -0.05 
     1.6  -0.05 
     1.4  -0.05 
     1.2  -0.05 
       1  -0.05 
     0.9  -0.04