XFOIL Version 6.96 Calculated polar for: NACA 2415 1 1 Reynolds number fixed Mach number fixed xtrf = 1.000 (top) 1.000 (bottom) Mach = 0.000 Re = 0.500 e 6 Ncrit = 9.000 alpha CL CD CDp CM Top_Xtr Bot_Xtr ------ -------- --------- --------- -------- -------- -------- -18.250 -1.0002 0.09789 0.09434 -0.0445 1.0000 0.0335 -18.000 -1.0252 0.08973 0.08603 -0.0496 1.0000 0.0337 -17.750 -1.0444 0.08279 0.07896 -0.0539 1.0000 0.0339 -17.500 -1.0601 0.07662 0.07265 -0.0577 1.0000 0.0341 -17.250 -1.0739 0.07095 0.06685 -0.0613 1.0000 0.0343 -17.000 -1.0861 0.06568 0.06146 -0.0645 1.0000 0.0346 -16.750 -1.0966 0.06083 0.05647 -0.0674 1.0000 0.0348 -16.500 -1.1046 0.05644 0.05196 -0.0700 1.0000 0.0351 -16.250 -1.1106 0.05248 0.04786 -0.0722 1.0000 0.0354 -16.000 -1.1152 0.04885 0.04409 -0.0741 1.0000 0.0358 -15.750 -1.1181 0.04557 0.04066 -0.0756 1.0000 0.0361 -15.500 -1.1196 0.04263 0.03758 -0.0767 1.0000 0.0364 -15.250 -1.1195 0.04005 0.03485 -0.0774 1.0000 0.0366 -15.000 -1.1182 0.03783 0.03248 -0.0777 1.0000 0.0369 -14.750 -1.1162 0.03544 0.03003 -0.0771 1.0000 0.0374 -14.500 -1.1101 0.03373 0.02830 -0.0765 1.0000 0.0379 -14.250 -1.1033 0.03228 0.02681 -0.0758 1.0000 0.0384 -14.000 -1.0964 0.03096 0.02544 -0.0747 1.0000 0.0388 -13.750 -1.0898 0.02976 0.02417 -0.0733 1.0000 0.0393 -13.500 -1.0840 0.02867 0.02301 -0.0713 1.0000 0.0397 -13.250 -1.0800 0.02771 0.02198 -0.0687 1.0000 0.0402 -13.000 -1.0798 0.02695 0.02114 -0.0649 1.0000 0.0406 -12.750 -1.0807 0.02631 0.02043 -0.0606 1.0000 0.0410 -12.500 -1.0763 0.02568 0.01971 -0.0571 1.0000 0.0415 -12.250 -1.0706 0.02513 0.01907 -0.0537 1.0000 0.0418 -12.000 -1.0671 0.02413 0.01803 -0.0501 1.0000 0.0424 -11.750 -1.0620 0.02328 0.01717 -0.0467 1.0000 0.0429 -11.500 -1.0542 0.02262 0.01650 -0.0436 1.0000 0.0435 -11.250 -1.0447 0.02205 0.01590 -0.0408 1.0000 0.0440 -11.000 -1.0339 0.02152 0.01533 -0.0381 1.0000 0.0447 -10.750 -1.0217 0.02102 0.01480 -0.0357 1.0000 0.0455 -10.500 -0.9894 0.02040 0.01410 -0.0371 0.9980 0.0466 -10.250 -0.9562 0.01985 0.01345 -0.0387 0.9958 0.0474 -10.000 -0.9255 0.01884 0.01245 -0.0401 0.9938 0.0487 -9.750 -0.8939 0.01820 0.01180 -0.0414 0.9914 0.0500 -9.500 -0.8620 0.01765 0.01122 -0.0426 0.9883 0.0515 -9.250 -0.8278 0.01718 0.01070 -0.0443 0.9858 0.0531 -9.000 -0.7939 0.01648 0.00998 -0.0460 0.9836 0.0552 -8.750 -0.7578 0.01594 0.00945 -0.0481 0.9820 0.0576 -8.500 -0.7270 0.01551 0.00899 -0.0488 0.9778 0.0600 -8.250 -0.6942 0.01489 0.00839 -0.0502 0.9744 0.0634 -8.000 -0.6576 0.01447 0.00795 -0.0522 0.9722 0.0677 -7.750 -0.6208 0.01392 0.00745 -0.0543 0.9705 0.0735 -7.500 -0.5829 0.01345 0.00701 -0.0566 0.9692 0.0805 -7.250 -0.5549 0.01312 0.00668 -0.0566 0.9633 0.0872 -7.000 -0.5218 0.01270 0.00631 -0.0578 0.9596 0.0958 -6.750 -0.4879 0.01229 0.00595 -0.0591 0.9566 0.1048 -6.500 -0.4587 0.01197 0.00565 -0.0594 0.9513 0.1133 -6.250 -0.4303 0.01170 0.00538 -0.0594 0.9450 0.1219 -6.000 -0.3999 0.01134 0.00507 -0.0598 0.9404 0.1323 -5.750 -0.3746 0.01107 0.00483 -0.0592 0.9323 0.1417 -5.500 -0.3465 0.01081 0.00457 -0.0591 0.9256 0.1517 -5.250 -0.3202 0.01053 0.00434 -0.0586 0.9177 0.1636 -5.000 -0.2936 0.01026 0.00411 -0.0582 0.9094 0.1769 -4.750 -0.2671 0.01001 0.00391 -0.0578 0.9006 0.1921 -4.500 -0.2403 0.00977 0.00371 -0.0574 0.8914 0.2099 -4.250 -0.2137 0.00956 0.00355 -0.0570 0.8812 0.2294 -4.000 -0.1863 0.00937 0.00338 -0.0567 0.8717 0.2486 -3.750 -0.1597 0.00920 0.00324 -0.0563 0.8600 0.2668 -3.250 -0.1056 0.00888 0.00297 -0.0557 0.8374 0.3043 -3.000 -0.0788 0.00873 0.00286 -0.0553 0.8251 0.3238 -2.750 -0.0518 0.00859 0.00275 -0.0550 0.8134 0.3445 -2.500 -0.0249 0.00846 0.00264 -0.0547 0.8012 0.3676 -2.250 0.0020 0.00833 0.00256 -0.0544 0.7883 0.3933 -2.000 0.0286 0.00818 0.00248 -0.0540 0.7761 0.4233 -1.750 0.0551 0.00805 0.00241 -0.0536 0.7638 0.4576 -1.500 0.0814 0.00789 0.00238 -0.0532 0.7504 0.4974 -1.250 0.1077 0.00778 0.00235 -0.0527 0.7370 0.5378 -1.000 0.1341 0.00769 0.00233 -0.0522 0.7235 0.5754 -0.750 0.1604 0.00763 0.00232 -0.0517 0.7099 0.6102 -0.500 0.1869 0.00756 0.00232 -0.0513 0.6962 0.6430 -0.250 0.2133 0.00752 0.00233 -0.0508 0.6827 0.6750 0.000 0.2394 0.00748 0.00235 -0.0502 0.6690 0.7056 0.250 0.2653 0.00747 0.00237 -0.0496 0.6543 0.7369 0.500 0.2910 0.00745 0.00242 -0.0488 0.6390 0.7705 0.750 0.3164 0.00745 0.00249 -0.0480 0.6240 0.8049 1.000 0.3418 0.00748 0.00256 -0.0472 0.6091 0.8357 1.250 0.3672 0.00755 0.00263 -0.0463 0.5947 0.8636 1.500 0.3925 0.00765 0.00272 -0.0455 0.5811 0.8871 1.750 0.4187 0.00774 0.00281 -0.0448 0.5677 0.9078 2.000 0.4458 0.00786 0.00291 -0.0443 0.5551 0.9265 2.250 0.4746 0.00801 0.00302 -0.0442 0.5434 0.9422 2.500 0.5050 0.00817 0.00313 -0.0446 0.5309 0.9556 2.750 0.5380 0.00832 0.00325 -0.0455 0.5183 0.9667 3.000 0.5751 0.00851 0.00337 -0.0473 0.5058 0.9735 3.250 0.6107 0.00872 0.00350 -0.0489 0.4924 0.9812 3.500 0.6529 0.00890 0.00362 -0.0520 0.4754 0.9849 3.750 0.6946 0.00909 0.00375 -0.0550 0.4596 0.9906 4.000 0.7386 0.00927 0.00389 -0.0585 0.4452 0.9954 4.250 0.7820 0.00945 0.00402 -0.0618 0.4308 0.9996 4.500 0.8050 0.00960 0.00411 -0.0610 0.4188 1.0000 4.750 0.8254 0.00973 0.00420 -0.0596 0.4064 1.0000 5.000 0.8458 0.00987 0.00431 -0.0582 0.3942 1.0000 5.250 0.8656 0.01005 0.00443 -0.0566 0.3808 1.0000 5.500 0.8850 0.01025 0.00457 -0.0550 0.3654 1.0000 5.750 0.9044 0.01048 0.00472 -0.0534 0.3483 1.0000 6.000 0.9239 0.01072 0.00489 -0.0518 0.3313 1.0000 6.250 0.9436 0.01098 0.00508 -0.0502 0.3155 1.0000 6.500 0.9634 0.01125 0.00529 -0.0487 0.2994 1.0000 6.750 0.9832 0.01154 0.00551 -0.0472 0.2821 1.0000 7.000 1.0031 0.01186 0.00575 -0.0457 0.2629 1.0000 7.250 1.0226 0.01223 0.00603 -0.0442 0.2435 1.0000 7.500 1.0420 0.01263 0.00635 -0.0428 0.2261 1.0000 7.750 1.0616 0.01304 0.00668 -0.0414 0.2109 1.0000 8.000 1.0813 0.01346 0.00704 -0.0400 0.1967 1.0000 8.250 1.1008 0.01389 0.00742 -0.0386 0.1822 1.0000 8.500 1.1200 0.01434 0.00780 -0.0372 0.1670 1.0000 8.750 1.1383 0.01483 0.00822 -0.0357 0.1514 1.0000 9.000 1.1556 0.01537 0.00867 -0.0341 0.1369 1.0000 9.250 1.1713 0.01591 0.00915 -0.0322 0.1245 1.0000 9.500 1.1856 0.01649 0.00968 -0.0300 0.1139 1.0000 9.750 1.1995 0.01712 0.01026 -0.0279 0.1043 1.0000 10.000 1.2147 0.01772 0.01084 -0.0260 0.0957 1.0000 10.250 1.2288 0.01839 0.01149 -0.0241 0.0878 1.0000 10.500 1.2414 0.01916 0.01223 -0.0221 0.0808 1.0000 10.750 1.2547 0.01992 0.01298 -0.0202 0.0749 1.0000 11.000 1.2673 0.02075 0.01381 -0.0184 0.0702 1.0000 11.250 1.2790 0.02164 0.01471 -0.0166 0.0663 1.0000 11.500 1.2894 0.02266 0.01574 -0.0147 0.0632 1.0000 11.750 1.3018 0.02357 0.01670 -0.0132 0.0608 1.0000 12.000 1.3115 0.02470 0.01785 -0.0115 0.0587 1.0000 12.250 1.3159 0.02624 0.01941 -0.0096 0.0568 1.0000 12.500 1.3279 0.02732 0.02056 -0.0084 0.0555 1.0000 12.750 1.3381 0.02857 0.02188 -0.0072 0.0540 1.0000 13.000 1.3468 0.02997 0.02332 -0.0060 0.0527 1.0000 13.250 1.3525 0.03166 0.02506 -0.0049 0.0516 1.0000 13.500 1.3537 0.03381 0.02725 -0.0037 0.0505 1.0000 13.750 1.3583 0.03574 0.02926 -0.0027 0.0497 1.0000 14.000 1.3658 0.03749 0.03109 -0.0021 0.0489 1.0000 14.250 1.3719 0.03940 0.03309 -0.0015 0.0481 1.0000 14.500 1.3771 0.04145 0.03521 -0.0011 0.0472 1.0000 14.750 1.3810 0.04366 0.03749 -0.0007 0.0465 1.0000 15.000 1.3838 0.04606 0.03995 -0.0005 0.0458 1.0000 15.250 1.3844 0.04875 0.04268 -0.0003 0.0451 1.0000 15.500 1.3818 0.05174 0.04571 0.0000 0.0444 1.0000 15.750 1.3821 0.05450 0.04854 0.0001 0.0438 1.0000 16.000 1.3856 0.05708 0.05123 -0.0001 0.0433 1.0000 16.250 1.3880 0.05981 0.05406 -0.0004 0.0428 1.0000 16.500 1.3896 0.06265 0.05699 -0.0008 0.0422 1.0000 16.750 1.3907 0.06558 0.06001 -0.0012 0.0416 1.0000 17.000 1.3914 0.06860 0.06310 -0.0017 0.0411 1.0000 17.250 1.3918 0.07172 0.06628 -0.0023 0.0405 1.0000 17.500 1.3914 0.07492 0.06953 -0.0030 0.0400 1.0000 17.750 1.3907 0.07807 0.07272 -0.0035 0.0395 1.0000 18.000 1.3906 0.08089 0.07554 -0.0036 0.0388 1.0000 18.250 1.3899 0.08420 0.07896 -0.0044 0.0384 1.0000 18.500 1.3885 0.08780 0.08268 -0.0055 0.0380 1.0000 18.750 1.3860 0.09158 0.08657 -0.0068 0.0376 1.0000 19.000 1.3835 0.09536 0.09045 -0.0081 0.0371 1.0000