XFOIL Version 6.96 Calculated polar for: NACA 2424 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 ------ -------- --------- --------- -------- -------- -------- -19.750 -1.1206 0.07330 0.06873 -0.0791 0.9992 0.0617 -19.500 -1.1270 0.06919 0.06455 -0.0812 0.9987 0.0626 -19.250 -1.1328 0.06514 0.06044 -0.0833 0.9981 0.0636 -19.000 -1.1354 0.06157 0.05681 -0.0851 0.9975 0.0647 -18.750 -1.1357 0.05840 0.05358 -0.0865 0.9968 0.0655 -18.500 -1.1343 0.05540 0.05052 -0.0880 0.9961 0.0665 -18.250 -1.1308 0.05255 0.04760 -0.0895 0.9952 0.0674 -18.000 -1.1277 0.04967 0.04468 -0.0911 0.9943 0.0687 -17.750 -1.1234 0.04700 0.04196 -0.0925 0.9934 0.0696 -17.500 -1.1166 0.04454 0.03945 -0.0939 0.9926 0.0705 -17.250 -1.1076 0.04221 0.03708 -0.0955 0.9918 0.0723 -17.000 -1.0988 0.04025 0.03506 -0.0962 0.9906 0.0729 -16.750 -1.0917 0.03820 0.03297 -0.0966 0.9889 0.0741 -16.500 -1.0845 0.03603 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-0.0900 0.6657 0.1906 -6.500 -0.2874 0.01087 0.00443 -0.0874 0.6545 0.1959 -6.250 -0.2740 0.01079 0.00432 -0.0845 0.6443 0.2007 -6.000 -0.2585 0.01070 0.00421 -0.0820 0.6347 0.2049 -5.750 -0.2485 0.01062 0.00410 -0.0783 0.6242 0.2100 -5.500 -0.2351 0.01052 0.00400 -0.0753 0.6152 0.2150 -5.250 -0.2235 0.01048 0.00392 -0.0719 0.6046 0.2188 -5.000 -0.2131 0.01040 0.00383 -0.0683 0.5959 0.2244 -4.750 -0.2024 0.01033 0.00375 -0.0647 0.5871 0.2299 -4.250 -0.1795 0.01023 0.00362 -0.0577 0.5701 0.2405 -4.000 -0.1693 0.01018 0.00356 -0.0540 0.5612 0.2464 -3.750 -0.1589 0.01016 0.00352 -0.0502 0.5535 0.2519 -3.500 -0.1477 0.01012 0.00348 -0.0466 0.5460 0.2571 -3.250 -0.1396 0.01009 0.00344 -0.0424 0.5387 0.2629 -3.000 -0.1304 0.01008 0.00341 -0.0384 0.5320 0.2684 -2.750 -0.1161 0.01003 0.00337 -0.0355 0.5254 0.2746 -2.500 -0.1039 0.00999 0.00334 -0.0321 0.5184 0.2815 -2.250 -0.0916 0.01000 0.00333 -0.0288 0.5111 0.2874 -2.000 -0.0747 0.00996 0.00330 -0.0263 0.5060 0.2933 -1.750 -0.0593 0.00992 0.00327 -0.0237 0.4994 0.3013 -1.500 -0.0441 0.00993 0.00327 -0.0209 0.4920 0.3076 -1.250 -0.0269 0.00992 0.00326 -0.0186 0.4866 0.3135 -1.000 -0.0095 0.00988 0.00324 -0.0163 0.4811 0.3215 -0.750 0.0067 0.00989 0.00325 -0.0138 0.4744 0.3290 -0.500 0.0214 0.00992 0.00327 -0.0110 0.4676 0.3358 -0.250 0.0399 0.00989 0.00327 -0.0090 0.4626 0.3441 0.000 0.0583 0.00991 0.00328 -0.0069 0.4562 0.3517 0.250 0.0740 0.00991 0.00330 -0.0044 0.4494 0.3620 0.500 0.0928 0.00993 0.00333 -0.0024 0.4443 0.3699 0.750 0.1115 0.00994 0.00336 -0.0005 0.4386 0.3771 1.000 0.1277 0.00996 0.00340 0.0020 0.4318 0.3894 1.250 0.1447 0.01002 0.00345 0.0042 0.4254 0.3974 1.500 0.1639 0.01001 0.00348 0.0060 0.4204 0.4101 1.750 0.1825 0.01005 0.00354 0.0080 0.4137 0.4206 2.000 0.1993 0.01010 0.00361 0.0102 0.4075 0.4325 2.250 0.2180 0.01014 0.00367 0.0121 0.4024 0.4452 2.500 0.2365 0.01017 0.00375 0.0140 0.3961 0.4601 2.750 0.2538 0.01025 0.00384 0.0160 0.3889 0.4722 3.000 0.2731 0.01031 0.00393 0.0177 0.3835 0.4878 3.250 0.2931 0.01034 0.00402 0.0193 0.3783 0.5026 3.500 0.3114 0.01044 0.00414 0.0211 0.3717 0.5163 3.750 0.3298 0.01055 0.00427 0.0229 0.3651 0.5330 4.000 0.3506 0.01060 0.00438 0.0242 0.3595 0.5505 4.250 0.3707 0.01073 0.00452 0.0256 0.3527 0.5639 4.500 0.3902 0.01086 0.00469 0.0270 0.3466 0.5799 4.750 0.4120 0.01095 0.00483 0.0280 0.3412 0.5958 5.250 0.4547 0.01126 0.00520 0.0301 0.3281 0.6279 5.500 0.4787 0.01138 0.00537 0.0306 0.3225 0.6444 5.750 0.5011 0.01158 0.00559 0.0313 0.3153 0.6610 6.000 0.5256 0.01176 0.00582 0.0315 0.3091 0.6796 6.250 0.5543 0.01192 0.00603 0.0309 0.3021 0.6993 6.500 0.5808 0.01213 0.00629 0.0306 0.2955 0.7201 6.750 0.6070 0.01230 0.00654 0.0305 0.2891 0.7451 7.000 0.6313 0.01250 0.00681 0.0307 0.2830 0.7683 7.250 0.6531 0.01277 0.00715 0.0312 0.2765 0.7947 7.500 0.6783 0.01295 0.00744 0.0313 0.2709 0.8279 7.750 0.7030 0.01324 0.00780 0.0312 0.2627 0.8579 8.000 0.7379 0.01351 0.00817 0.0291 0.2558 0.8903 8.250 0.7971 0.01406 0.00875 0.0218 0.2446 0.9195 8.500 0.8528 0.01464 0.00932 0.0153 0.2359 0.9312 8.750 0.8954 0.01536 0.01000 0.0113 0.2274 0.9427 9.000 0.9226 0.01592 0.01055 0.0107 0.2213 0.9548 9.250 0.9358 0.01654 0.01114 0.0126 0.2148 0.9683 9.750 0.9747 0.01772 0.01230 0.0139 0.2048 0.9805 10.000 0.9986 0.01845 0.01300 0.0134 0.1987 0.9838 10.250 1.0231 0.01903 0.01358 0.0130 0.1946 0.9866 10.500 1.0424 0.01985 0.01437 0.0133 0.1885 0.9892 10.750 1.0614 0.02064 0.01515 0.0137 0.1841 0.9914 11.000 1.0862 0.02131 0.01581 0.0129 0.1796 0.9932 11.250 1.1079 0.02219 0.01667 0.0123 0.1745 0.9951 11.500 1.1297 0.02299 0.01746 0.0119 0.1697 0.9965 11.750 1.1530 0.02383 0.01829 0.0111 0.1652 0.9979 12.000 1.1721 0.02487 0.01932 0.0107 0.1607 0.9990 12.250 1.1961 0.02573 0.02018 0.0097 0.1568 0.9999 12.500 1.2051 0.02678 0.02123 0.0112 0.1527 1.0000 12.750 1.2118 0.02784 0.02228 0.0131 0.1495 1.0000 13.000 1.2191 0.02892 0.02338 0.0148 0.1464 1.0000 13.250 1.2273 0.02998 0.02445 0.0163 0.1431 1.0000 13.500 1.2327 0.03128 0.02576 0.0180 0.1401 1.0000 13.750 1.2392 0.03253 0.02702 0.0195 0.1371 1.0000 14.000 1.2462 0.03381 0.02832 0.0208 0.1344 1.0000 14.250 1.2518 0.03523 0.02975 0.0221 0.1306 1.0000 14.500 1.2554 0.03684 0.03138 0.0234 0.1279 1.0000 14.750 1.2616 0.03830 0.03284 0.0245 0.1245 1.0000 15.000 1.2646 0.04006 0.03462 0.0256 0.1210 1.0000 15.250 1.2679 0.04181 0.03638 0.0267 0.1186 1.0000 15.500 1.2701 0.04371 0.03830 0.0277 0.1142 1.0000 15.750 1.2722 0.04566 0.04027 0.0285 0.1112 1.0000 16.000 1.2724 0.04781 0.04243 0.0294 0.1075 1.0000 16.250 1.2755 0.04977 0.04443 0.0300 0.1055 1.0000 16.500 1.2772 0.05186 0.04653 0.0307 0.1025 1.0000 16.750 1.2742 0.05443 0.04912 0.0313 0.0997 1.0000 17.000 1.2786 0.05634 0.05107 0.0317 0.0982 1.0000 17.250 1.2784 0.05874 0.05351 0.0321 0.0960 1.0000 17.500 1.2768 0.06128 0.05608 0.0325 0.0935 1.0000 17.750 1.2752 0.06388 0.05870 0.0328 0.0916 1.0000 18.000 1.2766 0.06618 0.06105 0.0330 0.0901 1.0000 18.250 1.2756 0.06878 0.06370 0.0331 0.0883 1.0000 18.500 1.2750 0.07136 0.06631 0.0332 0.0867 1.0000 18.750 1.2703 0.07442 0.06940 0.0331 0.0849 1.0000 19.000 1.2700 0.07701 0.07204 0.0331 0.0837 1.0000 19.250 1.2688 0.07974 0.07482 0.0329 0.0825 1.0000