XFOIL Version 6.96 Calculated polar for: WORTMANN FX 71-089A AIRFOIL 1 1 Reynolds number fixed Mach number fixed xtrf = 1.000 (top) 1.000 (bottom) Mach = 0.000 Re = 1.000 e 6 Ncrit = 9.000 alpha CL CD CDp CM Top_Xtr Bot_Xtr ------ -------- --------- --------- -------- -------- -------- -18.000 -1.3000 0.07849 0.07579 -0.0232 1.0000 0.0273 -17.750 -1.3333 0.06876 0.06589 -0.0297 1.0000 0.0274 -17.500 -1.3539 0.06135 0.05831 -0.0349 1.0000 0.0276 -17.250 -1.3678 0.05535 0.05215 -0.0391 1.0000 0.0277 -17.000 -1.3823 0.04971 0.04635 -0.0428 1.0000 0.0279 -16.750 -1.3875 0.04580 0.04237 -0.0451 1.0000 0.0282 -16.500 -1.3822 0.04351 0.04004 -0.0463 1.0000 0.0285 -16.250 -1.3725 0.04193 0.03844 -0.0470 1.0000 0.0288 -16.000 -1.3639 0.04038 0.03685 -0.0475 1.0000 0.0291 -15.750 -1.3562 0.03887 0.03530 -0.0477 1.0000 0.0293 -15.500 -1.3495 0.03745 0.03382 -0.0475 1.0000 0.0296 -15.250 -1.3418 0.03631 0.03262 -0.0471 1.0000 0.0300 -15.000 -1.3375 0.03498 0.03121 -0.0462 1.0000 0.0303 -14.750 -1.3335 0.03377 0.02991 -0.0448 1.0000 0.0307 -14.500 -1.3295 0.03265 0.02870 -0.0429 1.0000 0.0310 -14.250 -1.3228 0.03194 0.02789 -0.0408 1.0000 0.0313 -14.000 -1.3174 0.03118 0.02704 -0.0383 1.0000 0.0316 -13.750 -1.3101 0.03059 0.02636 -0.0356 1.0000 0.0318 -13.500 -1.2960 0.03036 0.02604 -0.0339 1.0000 0.0320 -13.250 -1.2924 0.02825 0.02378 -0.0316 1.0000 0.0325 -13.000 -1.2786 0.02720 0.02268 -0.0302 1.0000 0.0329 -12.750 -1.2610 0.02666 0.02214 -0.0289 1.0000 0.0332 -12.500 -1.2425 0.02623 0.02169 -0.0278 1.0000 0.0336 -12.250 -1.2239 0.02579 0.02120 -0.0266 1.0000 0.0340 -12.000 -1.2052 0.02526 0.02063 -0.0254 1.0000 0.0344 -11.750 -1.1859 0.02470 0.02001 -0.0243 1.0000 0.0348 -11.500 -1.1667 0.02404 0.01928 -0.0231 1.0000 0.0351 -11.250 -1.1472 0.02338 0.01855 -0.0220 1.0000 0.0355 -11.000 -1.1273 0.02274 0.01782 -0.0209 1.0000 0.0359 -10.750 -1.1062 0.02235 0.01736 -0.0199 1.0000 0.0363 -10.500 -1.0852 0.02184 0.01677 -0.0188 1.0000 0.0366 -10.250 -1.0629 0.02169 0.01655 -0.0178 1.0000 0.0369 -10.000 -1.0429 0.02091 0.01565 -0.0166 1.0000 0.0372 -9.750 -1.0255 0.01904 0.01370 -0.0153 1.0000 0.0378 -9.500 -1.0046 0.01821 0.01283 -0.0143 1.0000 0.0382 -9.250 -0.9827 0.01763 0.01225 -0.0133 1.0000 0.0386 -9.000 -0.9605 0.01715 0.01174 -0.0123 1.0000 0.0390 -8.750 -0.9379 0.01676 0.01133 -0.0113 1.0000 0.0396 -8.500 -0.9155 0.01627 0.01080 -0.0103 1.0000 0.0400 -8.250 -0.8932 0.01570 0.01020 -0.0092 1.0000 0.0402 -8.000 -0.8710 0.01514 0.00960 -0.0081 1.0000 0.0404 -7.750 -0.8486 0.01462 0.00905 -0.0070 1.0000 0.0407 -7.500 -0.8262 0.01412 0.00851 -0.0058 1.0000 0.0410 -7.250 -0.8038 0.01365 0.00801 -0.0047 1.0000 0.0412 -7.000 -0.7813 0.01321 0.00755 -0.0035 1.0000 0.0415 -6.750 -0.7588 0.01280 0.00711 -0.0024 1.0000 0.0417 -6.500 -0.7363 0.01241 0.00670 -0.0012 1.0000 0.0420 -6.250 -0.7138 0.01206 0.00633 0.0000 1.0000 0.0422 -6.000 -0.6912 0.01173 0.00599 0.0012 1.0000 0.0424 -5.750 -0.6686 0.01144 0.00568 0.0024 1.0000 0.0426 -5.500 -0.6474 0.01098 0.00520 0.0038 1.0000 0.0430 -5.250 -0.6270 0.01046 0.00467 0.0054 1.0000 0.0437 -5.000 -0.6055 0.01011 0.00431 0.0068 1.0000 0.0441 -4.750 -0.5839 0.00981 0.00401 0.0082 1.0000 0.0446 -4.500 -0.5574 0.00955 0.00376 0.0085 0.9995 0.0452 -4.250 -0.5219 0.00930 0.00352 0.0070 0.9976 0.0458 -4.000 -0.4865 0.00907 0.00330 0.0055 0.9955 0.0465 -3.750 -0.4495 0.00885 0.00310 0.0037 0.9935 0.0473 -3.500 -0.4147 0.00863 0.00288 0.0024 0.9900 0.0480 -3.250 -0.3775 0.00842 0.00269 0.0005 0.9864 0.0487 -3.000 -0.3385 0.00818 0.00247 -0.0016 0.9833 0.0499 -2.750 -0.3033 0.00794 0.00227 -0.0029 0.9761 0.0519 -2.500 -0.2645 0.00772 0.00209 -0.0050 0.9669 0.0543 -2.250 -0.2253 0.00750 0.00191 -0.0071 0.9491 0.0582 -2.000 -0.1900 0.00731 0.00173 -0.0083 0.9216 0.0674 -1.750 -0.1633 0.00710 0.00157 -0.0078 0.8896 0.0966 -1.500 -0.1389 0.00694 0.00145 -0.0067 0.8496 0.1328 -1.250 -0.1156 0.00687 0.00135 -0.0054 0.7971 0.1706 -1.000 -0.0921 0.00676 0.00126 -0.0043 0.7495 0.2188 -0.750 -0.0689 0.00668 0.00119 -0.0032 0.6913 0.2728 -0.500 -0.0462 0.00656 0.00113 -0.0021 0.6293 0.3490 -0.250 -0.0231 0.00647 0.00109 -0.0010 0.5658 0.4256 0.000 0.0000 0.00644 0.00108 0.0000 0.4981 0.4973 0.250 0.0232 0.00647 0.00109 0.0010 0.4262 0.5649 0.500 0.0463 0.00656 0.00113 0.0020 0.3490 0.6286 0.750 0.0689 0.00669 0.00119 0.0032 0.2720 0.6907 1.000 0.0922 0.00677 0.00126 0.0043 0.2185 0.7480 1.250 0.1157 0.00687 0.00135 0.0054 0.1707 0.7959 1.500 0.1389 0.00695 0.00145 0.0067 0.1317 0.8489 1.750 0.1634 0.00709 0.00157 0.0078 0.0976 0.8891 2.000 0.1901 0.00731 0.00173 0.0083 0.0683 0.9210 2.250 0.2258 0.00751 0.00191 0.0070 0.0581 0.9505 2.500 0.2645 0.00772 0.00210 0.0050 0.0543 0.9675 2.750 0.3034 0.00794 0.00227 0.0029 0.0519 0.9761 3.000 0.3385 0.00819 0.00247 0.0016 0.0498 0.9833 3.250 0.3774 0.00842 0.00269 -0.0005 0.0487 0.9864 3.500 0.4147 0.00863 0.00288 -0.0024 0.0480 0.9900 3.750 0.4494 0.00885 0.00310 -0.0036 0.0472 0.9935 4.000 0.4867 0.00906 0.00330 -0.0055 0.0465 0.9955 4.250 0.5220 0.00930 0.00352 -0.0070 0.0458 0.9976 4.500 0.5573 0.00955 0.00376 -0.0085 0.0451 0.9995 4.750 0.5838 0.00981 0.00402 -0.0081 0.0446 1.0000 5.000 0.6054 0.01011 0.00431 -0.0068 0.0441 1.0000 5.250 0.6268 0.01047 0.00467 -0.0054 0.0437 1.0000 5.500 0.6475 0.01096 0.00518 -0.0038 0.0430 1.0000 5.750 0.6685 0.01145 0.00569 -0.0024 0.0426 1.0000 6.000 0.6911 0.01173 0.00599 -0.0012 0.0424 1.0000 6.250 0.7136 0.01206 0.00633 0.0000 0.0422 1.0000 6.500 0.7362 0.01241 0.00670 0.0012 0.0420 1.0000 6.750 0.7587 0.01280 0.00711 0.0024 0.0418 1.0000 7.000 0.7812 0.01321 0.00755 0.0036 0.0415 1.0000 7.250 0.8037 0.01365 0.00801 0.0047 0.0412 1.0000 7.500 0.8261 0.01412 0.00851 0.0059 0.0410 1.0000 7.750 0.8486 0.01461 0.00903 0.0070 0.0407 1.0000 8.000 0.8709 0.01514 0.00960 0.0081 0.0404 1.0000 8.250 0.8933 0.01569 0.01019 0.0092 0.0402 1.0000 8.500 0.9155 0.01626 0.01080 0.0103 0.0400 1.0000 8.750 0.9380 0.01674 0.01131 0.0113 0.0395 1.0000 9.000 0.9607 0.01711 0.01169 0.0123 0.0390 1.0000 9.250 0.9830 0.01757 0.01217 0.0132 0.0385 1.0000 9.500 1.0046 0.01821 0.01283 0.0143 0.0381 1.0000 9.750 1.0256 0.01905 0.01370 0.0153 0.0378 1.0000 10.000 1.0425 0.02105 0.01580 0.0166 0.0372 1.0000 10.250 1.0628 0.02179 0.01666 0.0178 0.0369 1.0000 10.500 1.0844 0.02213 0.01707 0.0188 0.0367 1.0000 10.750 1.1061 0.02242 0.01743 0.0198 0.0364 1.0000 11.000 1.1272 0.02282 0.01790 0.0209 0.0359 1.0000 11.250 1.1475 0.02338 0.01855 0.0220 0.0355 1.0000 11.500 1.1669 0.02406 0.01930 0.0231 0.0351 1.0000 11.750 1.1862 0.02471 0.02002 0.0242 0.0348 1.0000 12.000 1.2057 0.02522 0.02057 0.0253 0.0343 1.0000 12.250 1.2244 0.02576 0.02118 0.0265 0.0339 1.0000 12.500 1.2425 0.02632 0.02178 0.0277 0.0336 1.0000 12.750 1.2614 0.02666 0.02214 0.0288 0.0332 1.0000 13.000 1.2791 0.02720 0.02268 0.0301 0.0329 1.0000 13.250 1.2922 0.02836 0.02387 0.0316 0.0324 1.0000 13.500 1.2973 0.03025 0.02593 0.0337 0.0320 1.0000 13.750 1.3105 0.03064 0.02641 0.0355 0.0318 1.0000 14.000 1.3183 0.03119 0.02704 0.0381 0.0316 1.0000 14.250 1.3243 0.03187 0.02782 0.0407 0.0313 1.0000 14.500 1.3300 0.03270 0.02875 0.0428 0.0310 1.0000 14.750 1.3352 0.03370 0.02983 0.0446 0.0306 1.0000 15.000 1.3386 0.03498 0.03121 0.0460 0.0303 1.0000 15.250 1.3441 0.03619 0.03249 0.0469 0.0300 1.0000 15.500 1.3502 0.03751 0.03388 0.0474 0.0296 1.0000 15.750 1.3584 0.03877 0.03520 0.0475 0.0293 1.0000 16.000 1.3676 0.04010 0.03656 0.0473 0.0290 1.0000 16.250 1.3776 0.04149 0.03798 0.0470 0.0287 1.0000 16.500 1.3919 0.04249 0.03896 0.0465 0.0284 1.0000 16.750 1.3942 0.04513 0.04165 0.0452 0.0281 1.0000 17.000 1.3838 0.04971 0.04635 0.0425 0.0278 1.0000 17.250 1.3738 0.05478 0.05157 0.0391 0.0276 1.0000 17.500 1.3555 0.06143 0.05839 0.0345 0.0275 1.0000