##
##Surface Skin-Friction Direction from Oil-Flow Visualization
##      CASE B'.S1/2 (*) for qualitative use only
##
##* Note: Some of the surface oil flow direction data obtained
##for case B was obtained while the tunnel was running in an off
##design condition (i.e., the boundary layer was 50% thicker
##due to  dirty inlet screens) and is denoted as case B'.
##This data should be used qualitatively only, and
##"should not" be used in conjunction with the Cp data or
##the LDV data which was obtained using design conditions. 
## ---------------------
## X(mm)  X(in)   B(deg)
  12.7	 0.5	27.8
  27.9	 1.1	22.9
  58.4	 2.3	19.0
 119.4	 4.7	13.2
 363.2	14.3	8.5
 457.2	18.0	5.8
 515.6	20.3	5.6
 660.4	26	4.7