
This directory contains line data extracted from the 2D-PIV
oscillatory results, then nondimensionalized:

expextract.pro.oscphase080.dat  
expextract.pro.oscphase170.dat  
expextract.pro.oscphase260.dat
expextract.pro.oscphase350.dat

where, for example, expextract.pro.oscphase080.dat
indicates data at phase=80 deg.
The data lines extracted from each region were:
   from region 1:  x/c=0.65, 0.66, 0.67, 0.68
   from region 2:  x/c=0.8
   from region 3:  x/c=0.9, 1.0, 1.1
   from region 4:  x/c=1.2

This data includes both U/Uinf and V/Uinf, as well as
the turbulent stresses uu/Uinf^2, vv/Uinf^2, and uv/Uinf^2.
(Note that here uv = +u'v'; the data in the original PhasePIVDatax files
were given as -u'v'. Also, uu=u'u' and vv=v'v'; the original data
were given as u'=u_rms and v'=v_rms.)
The data were taken from 2D-PIV by extracting along an index 
of the PIV grid nearest to the desired x/c location.

Regarding the Phase, the time at which peak BLOWING velocity was measured OUT
of the slot corresponds to approximately Phase=170 deg.

Using a convergence analysis, a conservative estimate on the maximum error
of the turbulence data is 16%.  Therefore, the turbulence data given
here should not be taken as absolute levels, but rather should be used to
assist in qualitative evaluation of turbulence models.

Note that Regions 1 and 2 overlapped at the stations x/c=0.65,
0.66, and 0.67.  However, Region 2 had imaging
problems, near the wall, from x/c=0.65 to 0.76.  Therefore, the
Region 2 data in this part of the flowfield were not included here.

Also, Regions 3 and 4 overlapped at the ststion x/c=1.1.  The data
was extracted at x/c=1.1 from Region 3.  However, Region 4 data at
this location is also included at the very end of each file, for
comparison purposes if desired.

Note that at x/c=0.65, 0.66, 0.67, 0.68, data within a distance of
.0012c of the wall is likely unreliable (due to wall reflection) and has
been discounted.  Similarly, at x/c=0.8, 0.9, 1.0, 1.1, and 1.2,
data within a distance of .004c - .005c of the
wall is likely unreliable (due to wall reflection) and has
been discounted.
