FIGURE 18:

There are 4 data files in this subdirectory.  The files are
named 14D06S20.DAT, 14D10S20.dat, 14D16S20.DAT, and
AFNEXP20.DAT.  These files contain the "A" functions for
the manipulated flow at a free stream velocity of 20
ft/sec with the lebu 14delta upstream.  The first number in
the filenames refers to the lebu location, the second
number refers to the sensor spacing, and the third refers
to the free stream velocity.  The first column is the
nondimensional frequency, and the second column is the "A"
function.  The AFNEXP20.DAT contains the exponential data.