XFOIL Version 6.96 Calculated polar for: FX 78-K-140 A/20 1 1 Reynolds number fixed Mach number fixed xtrf = 1.000 (top) 1.000 (bottom) Mach = 0.000 Re = 1.000 e 6 Ncrit = 5.000 alpha CL CD CDp CM Top_Xtr Bot_Xtr ------ -------- --------- --------- -------- -------- -------- -11.500 -0.5800 0.03146 0.02797 -0.1132 0.7049 0.0024 -11.250 -0.5885 0.02845 0.02468 -0.1101 0.7038 0.0024 -11.000 -0.5785 0.02686 0.02294 -0.1086 0.7028 0.0024 -10.750 -0.5834 0.02382 0.01951 -0.1053 0.7018 0.0023 -10.500 -0.5768 0.02169 0.01708 -0.1029 0.7008 0.0026 -10.250 -0.5612 0.02059 0.01581 -0.1016 0.6999 0.0026 -10.000 -0.5478 0.01915 0.01414 -0.0998 0.6989 0.0027 -9.750 -0.5272 0.01856 0.01343 -0.0991 0.6979 0.0026 -9.500 -0.5079 0.01769 0.01245 -0.0981 0.6967 0.0031 -9.250 -0.4839 0.01742 0.01215 -0.0978 0.6959 0.0033 -9.000 -0.4614 0.01692 0.01159 -0.0972 0.6950 0.0035 -8.750 -0.4453 0.01553 0.00993 -0.0955 0.6942 0.0032 -8.500 -0.4201 0.01534 0.00973 -0.0954 0.6933 0.0037 -8.250 -0.3980 0.01469 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-0.0768 0.6465 0.8779 1.750 0.5881 0.00638 0.00220 -0.0768 0.6446 0.8800 2.000 0.6152 0.00641 0.00220 -0.0769 0.6426 0.8813 2.250 0.6424 0.00642 0.00222 -0.0770 0.6405 0.8822 2.500 0.6697 0.00643 0.00225 -0.0771 0.6378 0.8827 2.750 0.6969 0.00645 0.00228 -0.0773 0.6353 0.8832 3.000 0.7238 0.00646 0.00229 -0.0773 0.6326 0.8838 3.250 0.7507 0.00649 0.00231 -0.0774 0.6301 0.8844 3.500 0.7776 0.00652 0.00235 -0.0775 0.6277 0.8848 3.750 0.8046 0.00655 0.00241 -0.0776 0.6248 0.8851 4.000 0.8315 0.00658 0.00248 -0.0777 0.6215 0.8855 4.250 0.8579 0.00660 0.00251 -0.0776 0.6173 0.8859 4.500 0.8845 0.00664 0.00257 -0.0777 0.6142 0.8863 4.750 0.9114 0.00668 0.00265 -0.0778 0.6106 0.8867 5.000 0.9379 0.00672 0.00274 -0.0778 0.6063 0.8872 5.250 0.9634 0.00677 0.00281 -0.0776 0.6006 0.8876 5.500 0.9847 0.00689 0.00288 -0.0765 0.5776 0.8882 5.750 1.0064 0.00705 0.00301 -0.0756 0.5616 0.8888 6.000 1.0153 0.00758 0.00334 -0.0721 0.5137 0.8900 6.250 1.0071 0.00869 0.00408 -0.0655 0.4370 0.8917 6.500 0.9869 0.01019 0.00514 -0.0571 0.3523 0.8937 6.750 0.9935 0.01123 0.00600 -0.0545 0.3102 0.8949 7.000 0.9922 0.01393 0.00832 -0.0536 0.2277 0.8964 7.250 0.9807 0.01755 0.01133 -0.0523 0.1150 0.8979 7.750 0.9988 0.02070 0.01408 -0.0509 0.0331 0.8993 8.250 1.0289 0.02299 0.01626 -0.0504 0.0067 0.9004 8.500 1.0478 0.02388 0.01719 -0.0505 0.0052 0.9009 8.750 1.0668 0.02476 0.01811 -0.0506 0.0044 0.9015 9.000 1.0861 0.02559 0.01896 -0.0507 0.0041 0.9022 9.250 1.1028 0.02655 0.01995 -0.0505 0.0034 0.9029 9.500 1.1161 0.02773 0.02119 -0.0500 0.0029 0.9036 9.750 1.1323 0.02867 0.02217 -0.0497 0.0027 0.9043 10.000 1.1450 0.02985 0.02341 -0.0489 0.0025 0.9050 10.250 1.1617 0.03073 0.02432 -0.0487 0.0021 0.9056 10.500 1.1717 0.03211 0.02578 -0.0477 0.0024 0.9064 10.750 1.1893 0.03296 0.02666 -0.0476 0.0018 0.9070 11.000 1.1977 0.03456 0.02836 -0.0466 0.0021 0.9078 11.250 1.2128 0.03562 0.02944 -0.0463 0.0018 0.9086 11.500 1.2257 0.03685 0.03070 -0.0458 0.0016 0.9094 11.750 1.2339 0.03852 0.03247 -0.0449 0.0017 0.9103 12.000 1.2419 0.04019 0.03423 -0.0440 0.0017 0.9112 12.250 1.2512 0.04179 0.03590 -0.0432 0.0017 0.9120 12.500 1.2598 0.04347 0.03760 -0.0425 0.0013 0.9129 13.000 1.2626 0.04823 0.04260 -0.0401 0.0012 0.9149 13.250 1.2684 0.05026 0.04472 -0.0394 0.0012 0.9161 13.500 1.2707 0.05266 0.04725 -0.0384 0.0012 0.9174 13.750 1.2802 0.05443 0.04911 -0.0381 0.0012 0.9187 14.000 1.2869 0.05645 0.05122 -0.0376 0.0011 0.9202 14.250 1.2895 0.05891 0.05379 -0.0368 0.0012 0.9218 14.500 1.2941 0.06122 0.05621 -0.0362 0.0011 0.9234 14.750 1.2960 0.06381 0.05892 -0.0356 0.0012 0.9252 15.000 1.2978 0.06650 0.06175 -0.0349 0.0011 0.9271 15.250 1.3024 0.06898 0.06432 -0.0348 0.0011 0.9297 15.500 1.3023 0.07198 0.06748 -0.0343 0.0011 0.9328 15.750 1.3015 0.07521 0.07088 -0.0339 0.0011 0.9360 16.000 1.3006 0.07852 0.07434 -0.0338 0.0011 0.9401 16.250 1.3015 0.08185 0.07781 -0.0342 0.0011 0.9459 16.500 1.2990 0.08569 0.08183 -0.0347 0.0011 0.9529 16.750 1.2910 0.09059 0.08695 -0.0353 0.0011 0.9610 17.000 1.2930 0.09439 0.09086 -0.0371 0.0011 0.9835 17.250 1.2843 0.09932 0.09593 -0.0371 0.0011 0.9998 17.500 1.2709 0.10538 0.10222 -0.0386 0.0011 1.0000 17.750 1.2538 0.11184 0.10890 -0.0401 0.0011 1.0000 18.000 1.2412 0.11787 0.11509 -0.0421 0.0011 1.0000 18.250 1.2377 0.12244 0.11973 -0.0440 0.0011 1.0000 18.500 1.2099 0.13174 0.12930 -0.0475 0.0011 1.0000 18.750 1.2004 0.13783 0.13550 -0.0505 0.0011 1.0000 19.000 1.1790 0.14666 0.14452 -0.0548 0.0011 1.0000 19.250 1.1652 0.15419 0.15219 -0.0590 0.0011 1.0000