#
#  Yang & Tsai Data
#  Rms pressure fluctuations 2mm slit V gutter
#
#  x= 70 mm
#
#  y (mm)   p'
  30       8
  28     8.7
  26     9.8
  24    11.1
  22    11.9
  20    12.3
  18    12.5
  16      13
  14      12
  12    11.7
  10    11.5
   8    11.8
   6    12.6
   4    13.8
   2      15
   0    16.4
  -2    17.6
  -4      18
  -6    17.5
  -8    16.2
 -10    15.8
 -12    14.1
 -14    13.2
 -16    12.7
 -18    11.8
 -20    10.3
 -22      10
 -24       9
 -26     8.2
 -28     7.3
 -30     6.8