#
#  Yang & Tsai Data
#  Rms pressure fluctuations 2mm slit V gutter
#
#  x= 20 mm
#
#  y (mm)   p'
  30     8.5
  28     9.1
  26     9.5
  24    10.5
  22    10.8
  20    11.2
  18    12.3
  16    12.5
  14    13.3
  12    13.6
  10    13.8
   8    14.5
   6    16.3
   4    17.5
   2    18.9
   0    21.6
  -2    25.8
  -4    32.5
  -6    33.7
  -8    28.3
 -10    21.8
 -12    19.7
 -14    18.3
 -16    17.7
 -18    15.5
 -20    13.1
 -22    11.7
 -24    11.4
 -26      10
 -28     9.8
 -30     9.7