#
#  Yang & Tsai Data
#  Mean pressure 0mm slit V gutter
#
#  x= 35 mm
#
#  y (mm)   P 
  30       6.4
  28       6.2
  26         6
  24       5.4
  22       4.8
  20       4.4
  18       3.1
  16       1.8
  14      -0.4
  12        -2
  10      -4.7
   8      -6.8
   6      -8.4
   4      -9.4
   2       -10
   0       -10
  -2       -10
  -4      -9.5
  -6        -8
  -8      -6.4
 -10      -4.5
 -12      -2.1
 -14         0
 -16       1.9
 -18       3.2
 -20       4.6
 -22       5.4
 -24         6
 -26       6.4
 -28       6.7
 -30       6.8