#
#  Yang & Tsai Data
#  Rms pressure fluctuations 2mm slit V gutter
#
#  x= 40 mm
#
#  y (mm)   p'
  30       9
  28     9.2
  26     9.4
  24     9.6
  22    10.1
  20    11.1
  18    12.2
  16    12.9
  14    13.7
  12      15
  10    15.7
   8      16
   6    15.5
   4    14.7
   2    13.8
   0      15
  -2    15.6
  -4      17
  -6    17.8
  -8      18
 -10    17.3
 -12    15.5
 -14    14.5
 -16    12.2
 -18    10.7
 -20     9.8
 -22     9.1
 -24     8.9
 -26     8.8
 -28     8.8
 -30     8.5