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 = 0.500 e 6 Ncrit = 5.000 alpha CL CD CDp CM Top_Xtr Bot_Xtr ------ -------- --------- --------- -------- -------- -------- -10.500 -0.1782 0.08418 0.08058 -0.0971 0.7189 0.0053 -10.250 -0.1870 0.07784 0.07428 -0.1005 0.7180 0.0051 -10.000 -0.2070 0.06939 0.06590 -0.1056 0.7171 0.0050 -9.250 -0.3914 0.03103 0.02669 -0.1094 0.7132 0.0046 -9.000 -0.4052 0.02642 0.02152 -0.1049 0.7120 0.0048 -8.750 -0.3969 0.02434 0.01911 -0.1026 0.7112 0.0045 -8.500 -0.3870 0.02224 0.01662 -0.1004 0.7103 0.0050 -8.250 -0.3704 0.02103 0.01522 -0.0990 0.7093 0.0052 -8.000 -0.3492 0.02050 0.01462 -0.0983 0.7083 0.0056 -7.750 -0.3307 0.01929 0.01319 -0.0971 0.7073 0.0057 -7.500 -0.3084 0.01872 0.01252 -0.0964 0.7061 0.0063 -7.250 -0.2848 0.01838 0.01209 -0.0960 0.7049 0.0068 -7.000 -0.2615 0.01780 0.01135 -0.0954 0.7036 0.0076 -6.750 -0.2414 0.01655 0.00989 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3.000 0.7008 0.00918 0.00413 -0.0724 0.6510 0.9116 3.250 0.7269 0.00918 0.00415 -0.0724 0.6484 0.9123 3.500 0.7534 0.00917 0.00415 -0.0724 0.6459 0.9130 3.750 0.7803 0.00916 0.00414 -0.0725 0.6439 0.9138 4.000 0.8073 0.00916 0.00418 -0.0726 0.6416 0.9143 4.250 0.8318 0.00921 0.00430 -0.0722 0.6382 0.9149 4.500 0.8573 0.00923 0.00438 -0.0721 0.6348 0.9155 4.750 0.8836 0.00924 0.00443 -0.0721 0.6320 0.9161 5.000 0.9108 0.00923 0.00445 -0.0722 0.6293 0.9166 5.250 0.9348 0.00930 0.00461 -0.0718 0.6249 0.9174 5.500 0.9595 0.00935 0.00474 -0.0714 0.6208 0.9181 5.750 0.9853 0.00936 0.00480 -0.0713 0.6172 0.9187 6.000 1.0092 0.00941 0.00493 -0.0709 0.6111 0.9195 6.250 1.0318 0.00939 0.00496 -0.0700 0.5993 0.9206 6.500 1.0489 0.00942 0.00493 -0.0680 0.5713 0.9221 6.750 1.0537 0.00982 0.00509 -0.0637 0.5225 0.9240 7.000 1.0404 0.01075 0.00571 -0.0563 0.4643 0.9269 7.250 1.0184 0.01297 0.00753 -0.0497 0.3860 0.9307 7.500 1.0142 0.01590 0.01015 -0.0490 0.3206 0.9339 8.000 0.9885 0.02217 0.01541 -0.0443 0.1366 0.9403 8.250 0.9901 0.02429 0.01721 -0.0431 0.0777 0.9427 8.500 0.9899 0.02659 0.01918 -0.0418 0.0195 0.9454 8.750 1.0050 0.02778 0.02037 -0.0417 0.0113 0.9472 9.000 1.0218 0.02886 0.02151 -0.0416 0.0092 0.9492 9.250 1.0377 0.03003 0.02275 -0.0415 0.0072 0.9512 9.500 1.0529 0.03126 0.02406 -0.0415 0.0061 0.9535 10.000 1.0796 0.03420 0.02717 -0.0412 0.0048 0.9595 10.250 1.1002 0.03516 0.02817 -0.0419 0.0040 0.9632 10.500 1.1109 0.03696 0.03008 -0.0416 0.0045 0.9681 10.750 1.1287 0.03804 0.03121 -0.0421 0.0035 0.9824 11.250 1.1491 0.04154 0.03487 -0.0406 0.0033 1.0000 11.500 1.1583 0.04317 0.03655 -0.0400 0.0030 1.0000 11.750 1.1644 0.04514 0.03861 -0.0390 0.0030 1.0000 12.000 1.1709 0.04708 0.04063 -0.0381 0.0030 1.0000 12.250 1.1765 0.04910 0.04273 -0.0373 0.0029 1.0000 12.500 1.1775 0.05157 0.04528 -0.0360 0.0026 1.0000 12.750 1.1805 0.05386 0.04766 -0.0350 0.0026 1.0000 13.000 1.1894 0.05569 0.04962 -0.0342 0.0023 1.0000 13.250 1.1964 0.05763 0.05164 -0.0336 0.0024 1.0000 13.500 1.2015 0.05977 0.05390 -0.0326 0.0023 1.0000 13.750 1.2074 0.06187 0.05612 -0.0317 0.0022 1.0000 14.000 1.2137 0.06397 0.05833 -0.0310 0.0021 1.0000 14.250 1.2192 0.06619 0.06070 -0.0302 0.0022 1.0000 14.500 1.2229 0.06861 0.06328 -0.0292 0.0021 1.0000 14.750 1.2273 0.07102 0.06582 -0.0287 0.0022 1.0000 15.000 1.2269 0.07412 0.06915 -0.0275 0.0020 1.0000 15.250 1.2289 0.07700 0.07217 -0.0272 0.0021 1.0000 15.500 1.2258 0.08060 0.07598 -0.0267 0.0021 1.0000 15.750 1.2192 0.08483 0.08044 -0.0263 0.0020 1.0000 16.000 1.2139 0.08895 0.08475 -0.0265 0.0020 1.0000 16.250 1.2058 0.09364 0.08964 -0.0270 0.0021 1.0000 16.500 1.1951 0.09887 0.09508 -0.0279 0.0020 1.0000 16.750 1.1790 0.10514 0.10159 -0.0291 0.0020 1.0000 17.000 1.1709 0.11026 0.10685 -0.0308 0.0021 1.0000 17.250 1.1567 0.11672 0.11351 -0.0331 0.0021 1.0000 17.500 1.1371 0.12452 0.12153 -0.0361 0.0021 1.0000 17.750 1.1190 0.13244 0.12964 -0.0397 0.0021 1.0000 18.000 1.1009 0.14079 0.13817 -0.0440 0.0021 1.0000 18.250 1.0930 0.14711 0.14460 -0.0477 0.0022 1.0000 18.500 1.0646 0.15930 0.15702 -0.0545 0.0021 1.0000 18.750 1.0568 0.16656 0.16436 -0.0591 0.0022 1.0000 19.000 1.0281 0.18162 0.17961 -0.0679 0.0022 1.0000 19.250 1.0121 0.19400 0.19208 -0.0748 0.0023 1.0000