# In-line tube bundle array: 3.6x2.1 array
# Experiments by S. Balabani
# Rms u' velocity profiles at x/d= 0.0
#
#   y/d      u' (m/s) 
     1.8     0.07
     1.6     0.07
     1.4     0.08
     1.2     0.08
       1     0.07
     0.8     0.07
     0.6     0.07