#
#  Yang & Tsai Data
#  Mean pressure 2mm slit V gutter
#
#  x= 25 mm
#
#  y (mm)   P
  30        2.2
  28        1.5
  26        1.1
  24        0.1
  22       -0.9
  20       -2.4
  18       -3.7
  16       -5.6
  14       -7.7
  12      -10.1
  10      -13.7
   8      -16.6
   6      -19.5
   4      -21.3
   2      -23.5
   0        -25
  -2      -26.6
  -4      -28.7
  -6      -28.4
  -8        -25
 -10      -20.6
 -12      -16.4
 -14      -10.6
 -16       -7.1
 -18       -4.6
 -20         -3
 -22       -1.8
 -24       -0.9
 -26        0.3
 -28        0.9
 -30        1.5