Table 4. Boundary Layer Measurements at 2.7% Chord on the Pressure Surface for an incidence angle of +5.0 deg. -------------------------------------------------------------------------------------------------------------- y u Local Turbulence Skewness Kurtosis % Backflow (mm) (m/s) Intensity value deviation value deviation value deviation value deviation value deviation -------------------------------------------------------------------------------------------------------------- 0.127 16.31 4.97 0.225 0.160 -0.782 0.763 4.098 2.185 0.00 0.00 0.191 20.00 1.69 0.103 0.047 -1.168 0.641 6.867 3.891 0.00 0.00 0.254 21.04 0.31 0.081 0.011 -1.775 0.758 8.380 3.798 0.00 0.00 0.318 21.32 0.35 0.073 0.011 -1.764 0.528 8.758 2.837 0.00 0.00 0.381 21.28 0.35 0.074 0.014 -1.606 0.569 8.786 3.823 0.00 0.00 0.508 21.53 0.26 0.067 0.009 -1.543 0.549 9.060 3.199 0.00 0.00 0.762 21.86 0.14 0.060 0.007 -1.918 0.694 12.760 5.664 0.00 0.00 1.016 22.14 0.12 0.053 0.010 -1.844 0.989 13.540 8.636 0.00 0.00 1.524 22.52 0.02 0.049 0.012 -1.292 2.444 22.160 14.710 0.00 0.00 2.032 22.82 0.12 0.046 0.013 -1.168 1.620 12.930 7.082 0.00 0.00 2.540 23.22 0.15 0.035 0.007 0.756 0.508 7.968 2.794 0.00 0.00 3.810 23.96 0.17 0.034 0.006 0.888 0.730 8.169 6.204 0.00 0.00 5.080 24.76 0.29 0.033 0.007 0.833 0.403 5.163 1.881 0.00 0.00 6.350 25.36 0.19 0.031 0.005 1.331 1.154 10.090 11.520 0.00 0.00 7.620 25.98 0.27 0.031 0.007 0.554 0.886 5.915 2.566 0.00 0.00 8.890 26.38 0.23 0.028 0.006 0.743 0.930 5.893 4.682 0.00 0.00 10.160 26.77 0.24 0.025 0.005 0.569 0.490 4.372 1.873 0.00 0.00 11.430 27.24 0.19 0.023 0.007 -0.002 0.308 4.365 2.344 0.00 0.00 12.700 27.60 0.21 0.023 0.004 0.229 0.285 3.348 0.699 0.00 0.00 13.970 27.93 0.13 0.023 0.002 0.442 0.401 4.133 0.960 0.00 0.00 15.240 28.27 0.09 0.022 0.001 0.077 0.850 5.362 4.003 0.00 0.00 16.510 28.54 0.12 0.022 0.002 0.147 0.837 5.731 3.069 0.00 0.00 17.780 28.79 0.14 0.021 0.003 0.427 0.356 3.868 1.477 0.00 0.00 19.050 29.11 0.14 0.021 0.001 0.378 0.241 3.580 0.544 0.00 0.00 20.320 29.33 0.14 0.021 0.003 0.487 0.910 5.591 5.863 0.00 0.00 21.590 29.50 0.13 0.020 0.002 -0.209 1.503 8.036 10.410 0.00 0.00 22.860 29.72 0.13 0.020 0.002 0.410 0.444 3.942 1.768 0.00 0.00 24.130 29.98 0.10 0.020 0.003 -0.207 0.947 5.671 5.200 0.00 0.00 25.400 30.17 0.11 0.020 0.001 0.305 0.360 3.624 0.958 0.00 0.00 26.670 30.36 0.11 0.019 0.002 0.346 0.197 3.575 0.631 0.00 0.00 27.940 30.54 0.11 0.020 0.002 0.409 0.346 4.652 1.591 0.00 0.00 29.210 30.77 0.11 0.018 0.001 0.354 0.272 3.319 0.564 0.00 0.00 30.480 30.88 0.12 0.020 0.002 0.097 0.164 3.200 0.367 0.00 0.00 31.750 31.11 0.11 0.020 0.001 0.254 0.255 3.384 0.496 0.00 0.00 33.020 31.28 0.09 0.019 0.002 0.297 0.580 4.530 2.018 0.00 0.00 34.290 31.47 0.21 0.020 0.002 0.217 0.417 3.361 1.129 0.00 0.00 35.560 31.61 0.17 0.020 0.002 0.146 0.211 3.365 0.761 0.00 0.00 36.830 31.81 0.12 0.020 0.001 0.075 0.276 3.272 0.404 0.00 0.00 38.100 31.90 0.17 0.021 0.003 -0.493 1.064 5.985 6.849 0.00 0.00