Table 57. Boundary Layer Measurements at 20.5% Chord on the Pressure Surface for an incidence angle of -8.5 deg. 0 -------------------------------------------------------------------------------------------------------------- y u Local Turbulence Skewness Kurtosis % Backflow (mm) (m/s) Intensity 0 value deviation value deviation value deviation value deviation value deviation -------------------------------------------------------------------------------------------------------------- 0.254 18.75 0.96 0.233 0.026 -0.369 0.189 2.707 0.361 0.00 0.00 0.381 21.04 0.56 0.176 0.015 -0.752 0.174 3.294 0.490 0.00 0.00 0.508 22.79 0.64 0.144 0.014 -1.230 0.320 4.799 1.236 0.00 0.00 0.762 24.89 0.28 0.103 0.009 -1.719 0.267 6.901 2.069 0.00 0.00 1.270 26.34 0.17 0.066 0.010 -2.722 0.538 14.290 4.452 0.00 0.00 2.540 27.25 0.07 0.024 0.004 -0.134 0.617 4.773 2.790 0.00 0.00 3.810 27.39 0.10 0.022 0.001 0.593 0.376 4.485 1.574 0.00 0.00 5.080 27.50 0.05 0.022 0.002 0.405 0.257 3.306 0.745 0.00 0.00 6.350 27.62 0.07 0.021 0.001 0.153 0.270 3.301 0.276 0.00 0.00 7.620 27.81 0.06 0.021 0.001 0.278 0.164 3.295 0.639 0.00 0.00 8.890 27.94 0.05 0.020 0.002 0.348 0.235 3.610 1.307 0.00 0.00 10.160 28.06 0.05 0.020 0.001 0.200 0.105 3.121 0.237 0.00 0.00 11.430 28.23 0.07 0.021 0.002 0.264 0.065 3.455 0.329 0.00 0.00 12.700 28.33 0.06 0.020 0.001 0.322 0.349 3.780 0.748 0.00 0.00 13.970 28.53 0.03 0.021 0.000 0.454 0.344 3.941 0.466 0.00 0.00 15.240 28.63 0.08 0.022 0.002 0.250 0.230 3.637 0.375 0.00 0.00 16.510 28.78 0.07 0.021 0.001 0.437 0.136 3.280 0.349 0.00 0.00 17.780 28.93 0.06 0.021 0.001 0.059 0.166 3.104 0.467 0.00 0.00 19.050 29.09 0.07 0.021 0.001 0.396 0.277 3.468 0.648 0.00 0.00 20.320 29.20 0.11 0.020 0.001 0.108 0.254 3.653 0.544 0.00 0.00 21.590 29.39 0.08 0.021 0.002 0.268 0.344 3.852 0.398 0.00 0.00 22.860 29.47 0.04 0.020 0.003 0.047 0.558 4.424 1.169 0.00 0.00 24.130 29.62 0.09 0.020 0.002 0.251 0.147 4.188 0.687 0.00 0.00 25.400 29.82 0.08 0.021 0.002 0.341 0.160 3.474 0.666 0.00 0.00