XFOIL Version 6.96 Calculated polar for: EPPLER 748 AIRFOIL 1 1 Reynolds number fixed Mach number fixed xtrf = 1.000 (top) 1.000 (bottom) Mach = 0.000 Re = 0.100 e 6 Ncrit = 5.000 alpha CL CD CDp CM Top_Xtr Bot_Xtr ------ -------- --------- --------- -------- -------- -------- -14.500 -0.3647 0.13346 0.12791 -0.0497 1.0000 0.0347 -14.250 -0.5335 0.09170 0.08553 -0.0707 1.0000 0.0329 -14.000 -0.5554 0.08509 0.07875 -0.0738 1.0000 0.0329 -13.750 -0.5676 0.08050 0.07406 -0.0755 1.0000 0.0333 -13.500 -0.5777 0.07642 0.06988 -0.0768 1.0000 0.0335 -13.250 -0.5859 0.07286 0.06622 -0.0776 1.0000 0.0339 -13.000 -0.5929 0.06965 0.06292 -0.0781 1.0000 0.0343 -12.750 -0.5998 0.06669 0.05987 -0.0783 1.0000 0.0349 -12.500 -0.6057 0.06400 0.05708 -0.0782 1.0000 0.0354 -12.250 -0.6106 0.06156 0.05454 -0.0777 1.0000 0.0359 -12.000 -0.6130 0.05950 0.05240 -0.0768 1.0000 0.0364 -11.750 -0.6150 0.05766 0.05049 -0.0756 1.0000 0.0370 -11.500 -0.6139 0.05638 0.04927 -0.0740 1.0000 0.0375 -11.250 -0.6152 0.05508 0.04800 -0.0722 1.0000 0.0380 -11.000 -0.6187 0.05381 0.04676 -0.0702 1.0000 0.0386 -10.750 -0.5940 0.05214 0.04506 -0.0728 0.9951 0.0398 -10.500 -0.5663 0.05058 0.04340 -0.0755 0.9889 0.0416 -10.250 -0.5379 0.04915 0.04195 -0.0784 0.9826 0.0433 -10.000 -0.5162 0.04739 0.04020 -0.0809 0.9733 0.0458 -9.750 -0.4950 0.04583 0.03859 -0.0828 0.9630 0.0490 -9.500 -0.4794 0.04406 0.03687 -0.0844 0.9501 0.0517 -9.250 -0.4646 0.04250 0.03526 -0.0853 0.9357 0.0558 -9.000 -0.4558 0.04056 0.03339 -0.0862 0.9197 0.0595 -8.750 -0.4460 0.03872 0.03153 -0.0869 0.9043 0.0646 -8.500 -0.4334 0.03638 0.02920 -0.0889 0.8897 0.0714 -8.250 -0.4152 0.03381 0.02664 -0.0923 0.8761 0.0813 -8.000 -0.3893 0.03092 0.02374 -0.0978 0.8648 0.0961 -7.750 -0.3632 0.02792 0.02074 -0.1039 0.8502 0.1154 -7.500 -0.3311 0.02528 0.01814 -0.1101 0.8369 0.1450 -7.250 -0.2930 0.02266 0.01574 -0.1171 0.8250 0.1998 -7.000 -0.2541 0.02211 0.01571 -0.1204 0.8124 0.2719 -6.750 -0.2167 0.02254 0.01614 -0.1216 0.7983 0.3115 -6.500 -0.1782 0.02263 0.01596 -0.1237 0.7844 0.3360 -6.250 -0.1397 0.02267 0.01569 -0.1259 0.7709 0.3543 -6.000 -0.1050 0.02321 0.01606 -0.1264 0.7570 0.3653 -5.750 -0.0731 0.02331 0.01592 -0.1273 0.7428 0.3770 -5.500 -0.0420 0.02381 0.01628 -0.1272 0.7297 0.3854 -5.250 -0.0092 0.02389 0.01611 -0.1282 0.7178 0.3946 -5.000 0.0181 0.02436 0.01650 -0.1272 0.7049 0.4005 -4.750 0.0488 0.02404 0.01591 -0.1287 0.6932 0.4105 -4.500 0.0767 0.02449 0.01628 -0.1277 0.6826 0.4145 -4.250 0.1033 0.02459 0.01628 -0.1272 0.6714 0.4199 -4.000 0.1357 0.02401 0.01535 -0.1294 0.6620 0.4283 -3.750 0.1607 0.02411 0.01541 -0.1285 0.6515 0.4309 -3.500 0.1887 0.02413 0.01530 -0.1283 0.6428 0.4342 -3.250 0.2155 0.02399 0.01506 -0.1284 0.6332 0.4382 -3.000 0.2466 0.02365 0.01446 -0.1297 0.6255 0.4432 -2.750 0.2752 0.02329 0.01394 -0.1306 0.6163 0.4473 -2.500 0.3028 0.02324 0.01378 -0.1305 0.6089 0.4495 -2.250 0.3294 0.02316 0.01364 -0.1304 0.6008 0.4518 -2.000 0.3574 0.02306 0.01343 -0.1306 0.5935 0.4546 -1.750 0.3866 0.02294 0.01316 -0.1312 0.5870 0.4577 -1.500 0.4150 0.02276 0.01287 -0.1318 0.5793 0.4608 -1.250 0.4459 0.02255 0.01245 -0.1329 0.5730 0.4639 -1.000 0.4739 0.02248 0.01230 -0.1332 0.5665 0.4663 -0.750 0.5005 0.02247 0.01226 -0.1331 0.5600 0.4682 -0.500 0.5289 0.02246 0.01216 -0.1333 0.5545 0.4702 -0.250 0.5566 0.02245 0.01209 -0.1335 0.5485 0.4722 0.000 0.5840 0.02244 0.01203 -0.1336 0.5422 0.4744 0.250 0.6131 0.02244 0.01192 -0.1341 0.5370 0.4770 0.500 0.6421 0.02247 0.01185 -0.1346 0.5320 0.4801 0.750 0.6702 0.02251 0.01182 -0.1351 0.5262 0.4830 1.000 0.6979 0.02255 0.01182 -0.1352 0.5210 0.4849 1.250 0.7266 0.02261 0.01181 -0.1354 0.5167 0.4866 1.500 0.7519 0.02273 0.01198 -0.1352 0.5111 0.4885 1.750 0.7785 0.02285 0.01210 -0.1351 0.5060 0.4906 2.000 0.8066 0.02296 0.01217 -0.1353 0.5017 0.4932 2.250 0.8356 0.02310 0.01221 -0.1357 0.4978 0.4962 2.500 0.8607 0.02328 0.01245 -0.1355 0.4924 0.4993 2.750 0.8878 0.02345 0.01257 -0.1357 0.4875 0.5023 3.000 0.9148 0.02358 0.01271 -0.1356 0.4834 0.5043 3.250 0.9428 0.02376 0.01287 -0.1357 0.4800 0.5066 3.500 0.9657 0.02403 0.01324 -0.1351 0.4751 0.5090 3.750 0.9907 0.02425 0.01351 -0.1348 0.4705 0.5118 4.000 1.0177 0.02445 0.01370 -0.1348 0.4664 0.5150 4.250 1.0469 0.02466 0.01382 -0.1353 0.4630 0.5187 4.500 1.0693 0.02500 0.01428 -0.1346 0.4586 0.5219 4.750 1.0921 0.02531 0.01472 -0.1339 0.4542 0.5250 5.000 1.1172 0.02557 0.01502 -0.1336 0.4501 0.5286 5.250 1.1448 0.02580 0.01522 -0.1337 0.4467 0.5325 5.500 1.1691 0.02616 0.01563 -0.1334 0.4429 0.5364 5.750 1.1894 0.02659 0.01620 -0.1324 0.4385 0.5401 6.000 1.2120 0.02694 0.01664 -0.1318 0.4343 0.5437 6.250 1.2376 0.02721 0.01696 -0.1315 0.4307 0.5481 6.500 1.2663 0.02747 0.01718 -0.1319 0.4276 0.5537 6.750 1.2820 0.02807 0.01796 -0.1302 0.4232 0.5588 7.000 1.3004 0.02855 0.01860 -0.1289 0.4189 0.5639 7.250 1.3230 0.02892 0.01903 -0.1283 0.4150 0.5703 7.500 1.3494 0.02921 0.01933 -0.1282 0.4118 0.5776 7.750 1.3694 0.02969 0.01994 -0.1272 0.4082 0.5842 8.000 1.3810 0.03040 0.02085 -0.1251 0.4037 0.5915 8.250 1.3983 0.03092 0.02149 -0.1237 0.3996 0.5994 8.500 1.4210 0.03127 0.02192 -0.1231 0.3961 0.6097 8.750 1.4491 0.03151 0.02219 -0.1233 0.3931 0.6220 9.000 1.4496 0.03246 0.02340 -0.1195 0.3887 0.6337 9.250 1.4562 0.03326 0.02440 -0.1167 0.3844 0.6487 9.500 1.4723 0.03375 0.02504 -0.1152 0.3806 0.6689 9.750 1.4963 0.03397 0.02537 -0.1147 0.3774 0.6977 10.000 1.5021 0.03479 0.02642 -0.1118 0.3736 0.7327 10.250 1.4929 0.03605 0.02802 -0.1071 0.3690 0.7835 10.500 1.4892 0.03665 0.02887 -0.1028 0.3652 1.0000 10.750 1.5116 0.03709 0.02930 -0.1024 0.3616 1.0000 11.000 1.5282 0.03783 0.03005 -0.1015 0.3580 1.0000 11.250 1.5045 0.04064 0.03310 -0.0970 0.3526 1.0000 11.500 1.5067 0.04224 0.03478 -0.0952 0.3481 1.0000 11.750 1.5315 0.04247 0.03499 -0.0950 0.3445 1.0000 12.000 1.5241 0.04484 0.03750 -0.0928 0.3400 1.0000 12.250 1.4832 0.05011 0.04300 -0.0898 0.3336 1.0000 12.500 1.4997 0.05093 0.04385 -0.0892 0.3296 1.0000 12.750 1.5410 0.04966 0.04251 -0.0895 0.3266 1.0000 13.000 1.4138 0.06497 0.05825 -0.0876 0.3148 1.0000 13.250 1.4538 0.06313 0.05640 -0.0870 0.3124 1.0000 13.500 1.5052 0.06015 0.05336 -0.0865 0.3103 1.0000 13.750 1.3428 0.08373 0.07731 -0.0899 0.2919 1.0000 14.000 1.4145 0.07686 0.07040 -0.0878 0.2936 1.0000 14.500 1.3794 0.08826 0.08199 -0.0899 0.2786 1.0000