XFOIL Version 6.96 Calculated polar for: NACA 63(4)-221 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 ------ -------- --------- --------- -------- -------- -------- -19.250 -0.7929 0.13370 0.12761 -0.0236 1.0000 0.0542 -19.000 -0.8497 0.11852 0.11204 -0.0326 1.0000 0.0546 -18.750 -0.8767 0.10987 0.10310 -0.0375 1.0000 0.0554 -18.500 -0.8966 0.10274 0.09569 -0.0413 1.0000 0.0562 -18.250 -0.8911 0.10007 0.09303 -0.0425 1.0000 0.0574 -18.000 -0.8869 0.09723 0.09017 -0.0438 1.0000 0.0587 -17.750 -0.8888 0.09340 0.08623 -0.0456 1.0000 0.0599 -17.500 -0.8920 0.08940 0.08207 -0.0474 1.0000 0.0613 -17.250 -0.8962 0.08529 0.07776 -0.0492 1.0000 0.0627 -17.000 -0.8922 0.08249 0.07488 -0.0501 1.0000 0.0641 -16.750 -0.8831 0.08050 0.07291 -0.0507 1.0000 0.0655 -16.500 -0.8770 0.07807 0.07043 -0.0515 1.0000 0.0671 -16.250 -0.8719 0.07548 0.06774 -0.0523 1.0000 0.0689 -16.000 -0.8676 0.07278 0.06488 -0.0531 1.0000 0.0709 -15.750 -0.8568 0.07110 0.06325 -0.0533 1.0000 0.0727 -15.500 -0.8476 0.06923 0.06138 -0.0537 1.0000 0.0747 -15.250 -0.8388 0.06727 0.05936 -0.0540 1.0000 0.0769 -15.000 -0.8302 0.06526 0.05723 -0.0544 1.0000 0.0795 -14.750 -0.8207 0.06355 0.05560 -0.0546 1.0000 0.0820 -14.500 -0.8121 0.06170 0.05375 -0.0549 1.0000 0.0850 -14.250 -0.8029 0.05988 0.05185 -0.0551 1.0000 0.0886 -14.000 -0.7947 0.05809 0.05013 -0.0553 1.0000 0.0918 -13.750 -0.7869 0.05623 0.04828 -0.0555 1.0000 0.0958 -13.500 -0.7782 0.05449 0.04652 -0.0556 1.0000 0.1005 -13.250 -0.7725 0.05250 0.04459 -0.0558 1.0000 0.1052 -13.000 -0.7641 0.05077 0.04283 -0.0559 1.0000 0.1113 -12.750 -0.7596 0.04876 0.04091 -0.0561 1.0000 0.1172 -12.500 -0.7529 0.04698 0.03913 -0.0562 1.0000 0.1247 -12.250 -0.7486 0.04505 0.03727 -0.0562 1.0000 0.1326 -12.000 -0.7441 0.04323 0.03551 -0.0562 1.0000 0.1415 -11.750 -0.7394 0.04150 0.03382 -0.0562 1.0000 0.1516 -11.500 -0.7293 0.03950 0.03188 -0.0578 0.9591 0.1644 -11.250 -0.7124 0.03738 0.02976 -0.0608 0.9347 0.1806 -11.000 -0.7006 0.03543 0.02782 -0.0623 0.9144 0.1973 -10.750 -0.6948 0.03364 0.02606 -0.0626 0.8969 0.2147 -10.500 -0.6917 0.03204 0.02447 -0.0619 0.8818 0.2325 -10.250 -0.6905 0.03054 0.02302 -0.0606 0.8684 0.2515 -10.000 -0.6894 0.02917 0.02171 -0.0592 0.8559 0.2718 -9.750 -0.6877 0.02796 0.02054 -0.0574 0.8455 0.2927 -9.500 -0.6853 0.02687 0.01951 -0.0556 0.8345 0.3140 -9.250 -0.6808 0.02605 0.01874 -0.0536 0.8256 0.3347 -9.000 -0.6759 0.02536 0.01808 -0.0515 0.8158 0.3543 -8.750 -0.6738 0.02475 0.01743 -0.0488 0.8079 0.3716 -8.500 -0.6710 0.02430 0.01695 -0.0460 0.7987 0.3874 -8.250 -0.6623 0.02393 0.01647 -0.0437 0.7916 0.4030 -8.000 -0.6496 0.02368 0.01613 -0.0420 0.7843 0.4177 -7.750 -0.6287 0.02377 0.01619 -0.0409 0.7771 0.4299 -7.500 -0.6109 0.02367 0.01598 -0.0395 0.7713 0.4417 -7.250 -0.5956 0.02342 0.01560 -0.0382 0.7644 0.4536 -7.000 -0.5687 0.02368 0.01584 -0.0376 0.7579 0.4618 -6.750 -0.5541 0.02327 0.01522 -0.0362 0.7523 0.4727 -6.500 -0.5242 0.02359 0.01553 -0.0360 0.7468 0.4788 -6.250 -0.5033 0.02347 0.01532 -0.0352 0.7400 0.4874 -6.000 -0.4788 0.02349 0.01526 -0.0346 0.7346 0.4949 -5.750 -0.4523 0.02366 0.01534 -0.0340 0.7302 0.5026 -5.500 -0.4320 0.02349 0.01508 -0.0334 0.7236 0.5115 -5.250 -0.4031 0.02373 0.01531 -0.0331 0.7178 0.5164 -5.000 -0.3792 0.02357 0.01503 -0.0326 0.7130 0.5227 -4.750 -0.3579 0.02319 0.01449 -0.0321 0.7086 0.5295 -4.500 -0.3300 0.02335 0.01467 -0.0320 0.7023 0.5331 -4.250 -0.3039 0.02333 0.01459 -0.0317 0.6970 0.5377 -4.000 -0.2811 0.02299 0.01410 -0.0314 0.6926 0.5443 -3.750 -0.2559 0.02285 0.01387 -0.0311 0.6880 0.5491 -3.500 -0.2291 0.02296 0.01400 -0.0310 0.6821 0.5527 -3.250 -0.2031 0.02290 0.01390 -0.0308 0.6774 0.5572 -3.000 -0.1787 0.02261 0.01347 -0.0306 0.6733 0.5634 -2.750 -0.1528 0.02246 0.01323 -0.0305 0.6692 0.5678 -2.500 -0.1268 0.02258 0.01340 -0.0303 0.6631 0.5712 -2.250 -0.1005 0.02256 0.01334 -0.0301 0.6583 0.5753 -2.000 -0.0744 0.02238 0.01307 -0.0301 0.6545 0.5805 -1.750 -0.0481 0.02212 0.01268 -0.0303 0.6515 0.5860 -1.500 -0.0229 0.02229 0.01293 -0.0300 0.6457 0.5890 -1.250 0.0031 0.02234 0.01298 -0.0298 0.6407 0.5926 -1.000 0.0298 0.02225 0.01285 -0.0298 0.6366 0.5969 -0.750 0.0571 0.02204 0.01252 -0.0301 0.6333 0.6026 -0.500 0.0825 0.02210 0.01260 -0.0300 0.6288 0.6066 -0.250 0.1075 0.02226 0.01283 -0.0297 0.6238 0.6098 0.000 0.1338 0.02229 0.01286 -0.0296 0.6196 0.6137 0.250 0.1613 0.02221 0.01272 -0.0297 0.6161 0.6184 0.500 0.1901 0.02203 0.01243 -0.0302 0.6132 0.6243 0.750 0.2125 0.02233 0.01286 -0.0296 0.6075 0.6274 1.000 0.2374 0.02249 0.01308 -0.0293 0.6030 0.6313 1.250 0.2641 0.02253 0.01312 -0.0293 0.5993 0.6358 1.500 0.2927 0.02244 0.01298 -0.0297 0.5962 0.6411 1.750 0.3198 0.02248 0.01302 -0.0298 0.5927 0.6455 2.000 0.3407 0.02284 0.01351 -0.0290 0.5870 0.6492 2.250 0.3656 0.02301 0.01373 -0.0287 0.5828 0.6539 2.500 0.3932 0.02302 0.01373 -0.0289 0.5793 0.6595 2.750 0.4231 0.02295 0.01362 -0.0294 0.5764 0.6646 3.000 0.4440 0.02331 0.01410 -0.0286 0.5714 0.6683 3.250 0.4654 0.02363 0.01452 -0.0279 0.5662 0.6728 3.500 0.4917 0.02371 0.01463 -0.0279 0.5621 0.6785 3.750 0.5214 0.02367 0.01457 -0.0283 0.5589 0.6844 4.000 0.5473 0.02380 0.01477 -0.0280 0.5554 0.6885 4.250 0.5625 0.02437 0.01550 -0.0266 0.5489 0.6935 4.500 0.5874 0.02452 0.01569 -0.0265 0.5444 0.6994 4.750 0.6169 0.02448 0.01567 -0.0268 0.5409 0.7051 5.000 0.6467 0.02444 0.01566 -0.0268 0.5380 0.7097 5.250 0.6553 0.02523 0.01665 -0.0247 0.5305 0.7156 5.500 0.6802 0.02538 0.01684 -0.0247 0.5257 0.7224 5.750 0.7096 0.02530 0.01681 -0.0246 0.5222 0.7272 6.000 0.7312 0.02555 0.01716 -0.0238 0.5174 0.7327 6.250 0.7421 0.02619 0.01795 -0.0221 0.5103 0.7397 6.500 0.7693 0.02615 0.01796 -0.0219 0.5057 0.7457 6.750 0.8047 0.02577 0.01760 -0.0224 0.5020 0.7512 7.000 0.8027 0.02673 0.01875 -0.0191 0.4924 0.7586 7.250 0.8341 0.02636 0.01841 -0.0193 0.4864 0.7652 7.500 0.8457 0.02671 0.01888 -0.0171 0.4788 0.7717 7.750 0.8599 0.02699 0.01925 -0.0155 0.4711 0.7797 8.000 0.8980 0.02641 0.01868 -0.0162 0.4659 0.7859 8.250 0.8782 0.02773 0.02020 -0.0107 0.4563 0.7944 8.500 0.9106 0.02732 0.01980 -0.0110 0.4497 0.8024 8.750 0.8987 0.02867 0.02132 -0.0068 0.4402 0.8113 9.000 0.9249 0.02844 0.02112 -0.0064 0.4322 0.8204 9.250 0.9139 0.03001 0.02285 -0.0030 0.4218 0.8303 9.500 0.9435 0.02947 0.02231 -0.0026 0.4132 0.8400 9.750 0.9266 0.03161 0.02463 0.0006 0.4010 0.8522 10.000 0.9310 0.03256 0.02567 0.0024 0.3898 0.8645 10.250 0.9478 0.03266 0.02580 0.0037 0.3784 0.8780 10.500 0.9405 0.03456 0.02784 0.0057 0.3645 0.8964 10.750 0.9434 0.03596 0.02934 0.0068 0.3499 0.9208 11.000 0.9549 0.03701 0.03044 0.0064 0.3332 0.9834 11.250 0.9651 0.03831 0.03166 0.0064 0.3159 1.0000 11.500 0.9743 0.03974 0.03299 0.0065 0.2978 1.0000 11.750 0.9808 0.04141 0.03455 0.0066 0.2796 1.0000 12.000 0.9848 0.04335 0.03638 0.0068 0.2619 1.0000 12.250 0.9874 0.04550 0.03844 0.0069 0.2448 1.0000 12.500 0.9889 0.04783 0.04069 0.0069 0.2284 1.0000 12.750 0.9903 0.05027 0.04306 0.0068 0.2131 1.0000 13.000 0.9914 0.05282 0.04555 0.0067 0.1987 1.0000 13.250 0.9931 0.05539 0.04808 0.0064 0.1856 1.0000 13.500 0.9953 0.05796 0.05061 0.0061 0.1738 1.0000 13.750 0.9969 0.06064 0.05323 0.0057 0.1629 1.0000 14.000 0.9988 0.06336 0.05591 0.0053 0.1527 1.0000 14.250 1.0016 0.06608 0.05865 0.0048 0.1429 1.0000 14.500 1.0040 0.06885 0.06139 0.0042 0.1344 1.0000 14.750 1.0062 0.07172 0.06426 0.0035 0.1262 1.0000 15.000 1.0095 0.07452 0.06708 0.0029 0.1186 1.0000 15.250 1.0113 0.07751 0.07003 0.0021 0.1122 1.0000 15.500 1.0152 0.08034 0.07291 0.0013 0.1055 1.0000 15.750 1.0172 0.08337 0.07589 0.0004 0.1004 1.0000 16.000 1.0220 0.08615 0.07876 -0.0004 0.0950 1.0000 16.250 1.0251 0.08913 0.08171 -0.0013 0.0907 1.0000 16.500 1.0302 0.09188 0.08451 -0.0022 0.0865 1.0000 16.750 1.0345 0.09476 0.08742 -0.0032 0.0827 1.0000 17.000 1.0396 0.09747 0.09009 -0.0041 0.0797 1.0000 17.250 1.0448 0.10032 0.09306 -0.0051 0.0764 1.0000 17.500 1.0501 0.10310 0.09587 -0.0062 0.0736 1.0000 17.750 1.0575 0.10546 0.09818 -0.0070 0.0714 1.0000 18.000 1.0614 0.10859 0.10146 -0.0082 0.0689 1.0000 18.250 1.0657 0.11161 0.10455 -0.0095 0.0666 1.0000 18.500 1.0721 0.11421 0.10715 -0.0107 0.0647 1.0000 18.750 1.0775 0.11702 0.11002 -0.0119 0.0629 1.0000 19.000 1.0783 0.12074 0.11389 -0.0137 0.0611 1.0000 19.250 1.0805 0.12419 0.11744 -0.0154 0.0593 1.0000