XFOIL Version 6.96 Calculated polar for: NYU/GRUMMAN K-1 AIRFOIL 1 1 Reynolds number fixed Mach number fixed xtrf = 1.000 (top) 1.000 (bottom) Mach = 0.000 Re = 0.200 e 6 Ncrit = 5.000 alpha CL CD CDp CM Top_Xtr Bot_Xtr ------ -------- --------- --------- -------- -------- -------- -13.750 -0.8281 0.08067 0.07621 -0.0409 1.0000 0.0234 -13.500 -0.8692 0.06939 0.06461 -0.0494 1.0000 0.0232 -13.250 -0.8901 0.06258 0.05756 -0.0543 1.0000 0.0232 -13.000 -0.9034 0.05736 0.05214 -0.0578 1.0000 0.0233 -12.750 -0.9122 0.05304 0.04762 -0.0604 1.0000 0.0234 -12.500 -0.9176 0.04932 0.04371 -0.0625 1.0000 0.0235 -12.250 -0.9204 0.04605 0.04025 -0.0641 1.0000 0.0237 -12.000 -0.9209 0.04315 0.03715 -0.0653 1.0000 0.0239 -11.750 -0.9197 0.04057 0.03438 -0.0660 1.0000 0.0242 -11.500 -0.9177 0.03834 0.03195 -0.0663 1.0000 0.0245 -11.250 -0.9126 0.03627 0.02966 -0.0665 1.0000 0.0249 -11.000 -0.9091 0.03455 0.02769 -0.0653 1.0000 0.0254 -10.750 -0.9065 0.03315 0.02609 -0.0631 1.0000 0.0257 -10.500 -0.8991 0.03208 0.02499 -0.0611 1.0000 0.0260 -10.250 -0.8888 0.03101 0.02386 -0.0596 0.9996 0.0264 -10.000 -0.8631 0.02962 0.02236 -0.0609 0.9964 0.0269 -9.750 -0.8364 0.02827 0.02088 -0.0622 0.9937 0.0274 -9.500 -0.8095 0.02699 0.01947 -0.0634 0.9914 0.0279 -9.250 -0.7839 0.02583 0.01817 -0.0642 0.9884 0.0285 -9.000 -0.7568 0.02475 0.01699 -0.0652 0.9857 0.0293 -8.750 -0.7284 0.02379 0.01603 -0.0666 0.9834 0.0301 -8.500 -0.6983 0.02286 0.01505 -0.0682 0.9814 0.0310 -8.250 -0.6672 0.02192 0.01402 -0.0699 0.9796 0.0319 -8.000 -0.6404 0.02107 0.01309 -0.0706 0.9759 0.0328 -7.750 -0.6118 0.02023 0.01226 -0.0719 0.9725 0.0337 -7.500 -0.5815 0.01947 0.01145 -0.0733 0.9699 0.0350 -7.250 -0.5505 0.01877 0.01067 -0.0748 0.9678 0.0367 -6.750 -0.4925 0.01752 0.00935 -0.0768 0.9623 0.0410 -6.500 -0.4639 0.01697 0.00878 -0.0776 0.9590 0.0447 -6.250 -0.4335 0.01640 0.00818 -0.0788 0.9562 0.0501 -6.000 -0.4023 0.01578 0.00758 -0.0802 0.9538 0.0584 -5.750 -0.3706 0.01513 0.00706 -0.0817 0.9519 0.0762 -5.500 -0.3441 0.01457 0.00665 -0.0821 0.9482 0.1102 -5.250 -0.3160 0.01400 0.00626 -0.0829 0.9447 0.1473 -5.000 -0.2864 0.01343 0.00591 -0.0840 0.9420 0.1971 -4.750 -0.2558 0.01288 0.00560 -0.0852 0.9398 0.2545 -4.500 -0.2248 0.01231 0.00535 -0.0865 0.9378 0.3274 -4.250 -0.1948 0.01193 0.00524 -0.0874 0.9354 0.3914 -4.000 -0.1679 0.01178 0.00521 -0.0874 0.9314 0.4313 -3.750 -0.1392 0.01169 0.00518 -0.0876 0.9280 0.4641 -3.500 -0.1098 0.01164 0.00518 -0.0879 0.9253 0.4878 -3.250 -0.0797 0.01161 0.00516 -0.0883 0.9230 0.5061 -3.000 -0.0495 0.01160 0.00513 -0.0886 0.9210 0.5219 -2.750 -0.0216 0.01164 0.00521 -0.0886 0.9179 0.5386 -2.500 0.0056 0.01170 0.00530 -0.0884 0.9141 0.5547 -2.250 0.0341 0.01174 0.00535 -0.0884 0.9108 0.5682 -2.000 0.0632 0.01178 0.00540 -0.0886 0.9080 0.5788 -1.750 0.0929 0.01180 0.00541 -0.0888 0.9057 0.5882 -1.500 0.1224 0.01184 0.00548 -0.0889 0.9036 0.5971 -1.250 0.1504 0.01191 0.00554 -0.0890 0.9000 0.6066 -1.000 0.1773 0.01200 0.00569 -0.0887 0.8959 0.6136 -0.750 0.2059 0.01204 0.00574 -0.0887 0.8921 0.6219 -0.500 0.2354 0.01195 0.00566 -0.0886 0.8875 0.6290 -0.250 0.2617 0.01187 0.00562 -0.0878 0.8791 0.6350 0.000 0.2894 0.01163 0.00538 -0.0869 0.8692 0.6418 0.250 0.3156 0.01140 0.00513 -0.0859 0.8549 0.6483 0.500 0.3417 0.01119 0.00495 -0.0848 0.8407 0.6532 0.750 0.3693 0.01102 0.00478 -0.0841 0.8288 0.6588 1.000 0.3966 0.01095 0.00472 -0.0836 0.8131 0.6651 1.250 0.4241 0.01087 0.00467 -0.0831 0.7975 0.6703 1.500 0.4512 0.01081 0.00466 -0.0825 0.7802 0.6748 1.750 0.4787 0.01077 0.00462 -0.0820 0.7586 0.6801 2.000 0.5064 0.01074 0.00454 -0.0815 0.7271 0.6859 2.250 0.5325 0.01079 0.00437 -0.0804 0.6755 0.6906 2.500 0.5548 0.01122 0.00437 -0.0788 0.5685 0.6948 2.750 0.5728 0.01223 0.00469 -0.0770 0.4315 0.6996 3.000 0.5940 0.01308 0.00507 -0.0761 0.3362 0.7048 3.250 0.6177 0.01371 0.00542 -0.0755 0.2745 0.7098 3.500 0.6418 0.01419 0.00576 -0.0750 0.2354 0.7138 4.000 0.6918 0.01509 0.00643 -0.0741 0.1856 0.7233 4.250 0.7176 0.01552 0.00676 -0.0739 0.1666 0.7286 4.500 0.7425 0.01587 0.00708 -0.0734 0.1510 0.7325 4.750 0.7679 0.01621 0.00740 -0.0730 0.1378 0.7368 5.000 0.7935 0.01655 0.00773 -0.0727 0.1262 0.7418 5.250 0.8195 0.01691 0.00807 -0.0725 0.1161 0.7471 5.500 0.8445 0.01725 0.00844 -0.0720 0.1056 0.7512 5.750 0.8697 0.01758 0.00880 -0.0715 0.0917 0.7555 6.000 0.8944 0.01803 0.00920 -0.0711 0.0749 0.7605 6.250 0.9186 0.01863 0.00968 -0.0706 0.0577 0.7658 6.500 0.9415 0.01928 0.01030 -0.0699 0.0483 0.7701 6.750 0.9644 0.01994 0.01099 -0.0691 0.0428 0.7748 7.000 0.9876 0.02062 0.01169 -0.0684 0.0392 0.7799 7.250 1.0108 0.02129 0.01241 -0.0678 0.0361 0.7853 7.500 1.0328 0.02195 0.01315 -0.0669 0.0337 0.7902 7.750 1.0546 0.02267 0.01391 -0.0661 0.0316 0.7958 8.000 1.0768 0.02339 0.01473 -0.0653 0.0299 0.8015 8.250 1.0975 0.02414 0.01557 -0.0643 0.0287 0.8069 8.500 1.1175 0.02498 0.01648 -0.0632 0.0278 0.8134 9.000 1.1568 0.02670 0.01844 -0.0609 0.0259 0.8269 9.250 1.1752 0.02763 0.01944 -0.0597 0.0251 0.8347 9.500 1.1923 0.02865 0.02056 -0.0582 0.0245 0.8436 10.000 1.2242 0.03076 0.02302 -0.0549 0.0232 0.8710 10.250 1.2343 0.03162 0.02408 -0.0520 0.0227 0.9166 10.500 1.2484 0.03273 0.02526 -0.0505 0.0222 1.0000 10.750 1.2619 0.03405 0.02662 -0.0490 0.0216 1.0000 11.000 1.2742 0.03548 0.02828 -0.0473 0.0208 1.0000 11.250 1.2849 0.03687 0.02982 -0.0456 0.0201 1.0000 11.500 1.2944 0.03828 0.03133 -0.0439 0.0195 1.0000 11.750 1.3028 0.03976 0.03286 -0.0422 0.0191 1.0000 12.000 1.3088 0.04158 0.03480 -0.0404 0.0187 1.0000 12.250 1.3111 0.04375 0.03725 -0.0384 0.0182 1.0000 12.500 1.3120 0.04606 0.03979 -0.0366 0.0178 1.0000 12.750 1.3112 0.04858 0.04251 -0.0350 0.0175 1.0000 13.000 1.3087 0.05130 0.04543 -0.0336 0.0172 1.0000 13.250 1.3045 0.05427 0.04859 -0.0326 0.0170 1.0000 13.500 1.2987 0.05756 0.05206 -0.0320 0.0168 1.0000 13.750 1.2911 0.06119 0.05587 -0.0318 0.0167 1.0000 14.000 1.2819 0.06528 0.06013 -0.0322 0.0165 1.0000 14.250 1.2704 0.06997 0.06500 -0.0334 0.0164 1.0000 14.500 1.2561 0.07548 0.07070 -0.0355 0.0164 1.0000 14.750 1.2394 0.08190 0.07732 -0.0386 0.0163 1.0000 15.000 1.2169 0.09030 0.08597 -0.0438 0.0163 1.0000 15.250 1.1830 0.10248 0.09847 -0.0522 0.0164 1.0000