XFOIL Version 6.96 Calculated polar for: EPPLER 479 AIRFOIL 1 1 Reynolds number fixed Mach number fixed xtrf = 1.000 (top) 1.000 (bottom) Mach = 0.000 Re = 1.000 e 6 Ncrit = 9.000 alpha CL CD CDp CM Top_Xtr Bot_Xtr ------ -------- --------- --------- -------- -------- -------- -19.000 -1.2736 0.08607 0.08207 -0.0175 1.0000 0.0293 -18.750 -1.2917 0.08032 0.07625 -0.0200 1.0000 0.0302 -18.500 -1.3079 0.07490 0.07075 -0.0222 1.0000 0.0310 -18.250 -1.3220 0.06990 0.06567 -0.0242 1.0000 0.0320 -18.000 -1.3340 0.06523 0.06092 -0.0259 1.0000 0.0328 -17.750 -1.3446 0.06083 0.05642 -0.0276 1.0000 0.0335 -17.500 -1.3609 0.05583 0.05134 -0.0294 1.0000 0.0347 -17.250 -1.3750 0.05123 0.04666 -0.0310 1.0000 0.0356 -17.000 -1.3853 0.04717 0.04253 -0.0323 1.0000 0.0369 -16.750 -1.3919 0.04356 0.03884 -0.0333 1.0000 0.0379 -16.500 -1.3955 0.04037 0.03556 -0.0342 1.0000 0.0392 -16.250 -1.4026 0.03681 0.03194 -0.0352 1.0000 0.0407 -16.000 -1.4057 0.03380 0.02887 -0.0358 1.0000 0.0422 -15.750 -1.4046 0.03132 0.02633 -0.0362 1.0000 0.0438 -15.500 -1.4012 0.02919 0.02412 -0.0363 1.0000 0.0453 -15.250 -1.4008 0.02691 0.02180 -0.0361 1.0000 0.0473 -15.000 -1.3977 0.02505 0.01990 -0.0357 1.0000 0.0494 -14.750 -1.3910 0.02361 0.01841 -0.0349 1.0000 0.0512 -14.500 -1.3866 0.02218 0.01694 -0.0337 1.0000 0.0536 -14.250 -1.3818 0.02093 0.01567 -0.0322 1.0000 0.0562 -14.000 -1.3734 0.02001 0.01472 -0.0305 1.0000 0.0586 -13.750 -1.3662 0.01913 0.01381 -0.0285 1.0000 0.0614 -13.500 -1.3587 0.01835 0.01302 -0.0261 1.0000 0.0641 -13.250 -1.3485 0.01776 0.01241 -0.0238 1.0000 0.0671 -13.000 -1.3400 0.01716 0.01179 -0.0211 1.0000 0.0705 -12.750 -1.3307 0.01661 0.01125 -0.0183 1.0000 0.0737 -12.500 -1.3149 0.01618 0.01080 -0.0165 1.0000 0.0769 -12.250 -1.2999 0.01565 0.01027 -0.0146 1.0000 0.0812 -12.000 -1.2828 0.01519 0.00982 -0.0130 1.0000 0.0854 -11.750 -1.2638 0.01480 0.00942 -0.0116 1.0000 0.0889 -11.500 -1.2462 0.01433 0.00897 -0.0101 1.0000 0.0939 -11.250 -1.2263 0.01398 0.00861 -0.0088 1.0000 0.0981 -11.000 -1.2072 0.01356 0.00821 -0.0074 1.0000 0.1032 -10.750 -1.1874 0.01320 0.00786 -0.0060 1.0000 0.1082 -10.500 -1.1666 0.01289 0.00754 -0.0048 1.0000 0.1127 -10.250 -1.1472 0.01249 0.00719 -0.0033 1.0000 0.1195 -10.000 -1.1259 0.01220 0.00690 -0.0021 1.0000 0.1252 -9.750 -1.1059 0.01183 0.00658 -0.0007 1.0000 0.1323 -9.500 -1.0840 0.01159 0.00633 0.0004 1.0000 0.1371 -9.250 -1.0638 0.01124 0.00603 0.0018 1.0000 0.1442 -9.000 -1.0421 0.01100 0.00579 0.0030 1.0000 0.1497 -8.750 -1.0212 0.01071 0.00553 0.0043 1.0000 0.1563 -8.500 -0.9985 0.01046 0.00531 0.0053 0.9998 0.1630 -8.250 -0.9596 0.01017 0.00505 0.0029 0.9964 0.1711 -8.000 -0.9204 0.00992 0.00483 0.0006 0.9921 0.1792 -7.750 -0.8848 0.00962 0.00457 -0.0011 0.9848 0.1880 -7.500 -0.8476 0.00940 0.00436 -0.0030 0.9752 0.1956 -7.250 -0.8089 0.00910 0.00412 -0.0052 0.9574 0.2062 -7.000 -0.7674 0.00887 0.00387 -0.0079 0.9234 0.2156 -6.750 -0.7404 0.00879 0.00368 -0.0075 0.8795 0.2236 -6.500 -0.7159 0.00872 0.00351 -0.0066 0.8424 0.2311 -6.250 -0.6906 0.00867 0.00337 -0.0059 0.8118 0.2389 -6.000 -0.6648 0.00859 0.00322 -0.0053 0.7850 0.2463 -5.750 -0.6387 0.00853 0.00309 -0.0048 0.7602 0.2539 -5.500 -0.6120 0.00846 0.00296 -0.0044 0.7363 0.2608 -5.250 -0.5853 0.00839 0.00284 -0.0040 0.7144 0.2681 -5.000 -0.5579 0.00836 0.00274 -0.0037 0.6943 0.2742 -4.750 -0.5311 0.00828 0.00263 -0.0033 0.6745 0.2818 -4.500 -0.5036 0.00826 0.00254 -0.0031 0.6552 0.2878 -4.000 -0.4486 0.00815 0.00236 -0.0026 0.6201 0.3011 -3.750 -0.4206 0.00815 0.00228 -0.0024 0.6031 0.3063 -3.500 -0.3932 0.00808 0.00220 -0.0021 0.5867 0.3135 -3.250 -0.3652 0.00806 0.00213 -0.0020 0.5705 0.3196 -3.000 -0.3372 0.00803 0.00207 -0.0018 0.5559 0.3253 -2.750 -0.3094 0.00799 0.00201 -0.0016 0.5415 0.3322 -2.500 -0.2812 0.00800 0.00196 -0.0015 0.5268 0.3380 -2.000 -0.2253 0.00794 0.00186 -0.0011 0.5001 0.3513 -1.750 -0.1969 0.00795 0.00183 -0.0010 0.4877 0.3572 -1.500 -0.1691 0.00792 0.00179 -0.0008 0.4752 0.3648 -1.250 -0.1408 0.00792 0.00176 -0.0007 0.4634 0.3714 -1.000 -0.1127 0.00790 0.00173 -0.0005 0.4524 0.3788 -0.750 -0.0846 0.00790 0.00172 -0.0004 0.4412 0.3868 -0.500 -0.0563 0.00789 0.00170 -0.0003 0.4309 0.3942 -0.250 -0.0282 0.00789 0.00170 -0.0001 0.4211 0.4031 0.000 0.0000 0.00789 0.00169 0.0000 0.4116 0.4117 0.250 0.0282 0.00789 0.00170 0.0001 0.4031 0.4212 0.500 0.0563 0.00789 0.00170 0.0003 0.3942 0.4309 0.750 0.0846 0.00790 0.00172 0.0004 0.3868 0.4412 1.000 0.1127 0.00790 0.00173 0.0005 0.3788 0.4524 1.250 0.1408 0.00792 0.00176 0.0007 0.3714 0.4633 1.500 0.1692 0.00792 0.00179 0.0008 0.3648 0.4752 1.750 0.1969 0.00795 0.00183 0.0010 0.3571 0.4877 2.000 0.2253 0.00794 0.00186 0.0011 0.3513 0.5001 2.500 0.2813 0.00800 0.00196 0.0014 0.3381 0.5270 2.750 0.3094 0.00799 0.00201 0.0016 0.3322 0.5415 3.000 0.3372 0.00803 0.00207 0.0018 0.3255 0.5559 3.250 0.3652 0.00806 0.00213 0.0020 0.3196 0.5705 3.500 0.3932 0.00808 0.00220 0.0021 0.3136 0.5865 3.750 0.4206 0.00815 0.00228 0.0024 0.3064 0.6032 4.000 0.4486 0.00815 0.00236 0.0026 0.3011 0.6201 4.500 0.5036 0.00826 0.00254 0.0031 0.2878 0.6553 4.750 0.5311 0.00828 0.00263 0.0033 0.2818 0.6747 5.000 0.5579 0.00836 0.00274 0.0037 0.2740 0.6944 5.250 0.5853 0.00839 0.00284 0.0040 0.2681 0.7145 5.500 0.6120 0.00846 0.00296 0.0044 0.2609 0.7364 5.750 0.6387 0.00853 0.00309 0.0048 0.2538 0.7603 6.000 0.6648 0.00858 0.00322 0.0053 0.2463 0.7852 6.250 0.6907 0.00867 0.00337 0.0059 0.2389 0.8117 6.500 0.7159 0.00872 0.00351 0.0066 0.2310 0.8423 6.750 0.7405 0.00879 0.00368 0.0075 0.2236 0.8789 7.000 0.7675 0.00887 0.00387 0.0079 0.2156 0.9233 7.250 0.8089 0.00910 0.00412 0.0052 0.2062 0.9575 7.500 0.8476 0.00940 0.00436 0.0030 0.1956 0.9753 7.750 0.8849 0.00962 0.00457 0.0011 0.1881 0.9848 8.000 0.9205 0.00992 0.00483 -0.0006 0.1793 0.9921 8.250 0.9598 0.01016 0.00505 -0.0030 0.1713 0.9965 8.500 0.9987 0.01046 0.00531 -0.0054 0.1630 0.9999 8.750 1.0212 0.01071 0.00553 -0.0043 0.1565 1.0000 9.000 1.0420 0.01100 0.00579 -0.0030 0.1498 1.0000 9.250 1.0637 0.01124 0.00603 -0.0018 0.1442 1.0000 9.500 1.0839 0.01159 0.00633 -0.0004 0.1370 1.0000 9.750 1.1059 0.01183 0.00657 0.0007 0.1323 1.0000 10.000 1.1259 0.01219 0.00690 0.0021 0.1252 1.0000 10.250 1.1471 0.01249 0.00719 0.0033 0.1194 1.0000 10.500 1.1667 0.01288 0.00754 0.0048 0.1129 1.0000 10.750 1.1874 0.01319 0.00786 0.0060 0.1082 1.0000 11.000 1.2073 0.01356 0.00821 0.0073 0.1033 1.0000 11.250 1.2264 0.01397 0.00861 0.0088 0.0981 1.0000 11.500 1.2464 0.01432 0.00896 0.0101 0.0940 1.0000 11.750 1.2639 0.01481 0.00942 0.0116 0.0888 1.0000 12.000 1.2830 0.01519 0.00982 0.0130 0.0854 1.0000 12.250 1.3000 0.01565 0.01027 0.0146 0.0810 1.0000 12.500 1.3152 0.01618 0.01080 0.0164 0.0769 1.0000 12.750 1.3311 0.01661 0.01125 0.0182 0.0738 1.0000 13.000 1.3400 0.01717 0.01180 0.0210 0.0701 1.0000 13.250 1.3491 0.01775 0.01240 0.0237 0.0669 1.0000 13.500 1.3593 0.01835 0.01302 0.0260 0.0641 1.0000 13.750 1.3664 0.01915 0.01382 0.0284 0.0610 1.0000 14.000 1.3742 0.02000 0.01471 0.0304 0.0585 1.0000 14.250 1.3824 0.02093 0.01567 0.0321 0.0559 1.0000 14.500 1.3878 0.02214 0.01691 0.0336 0.0537 1.0000 14.750 1.3921 0.02359 0.01839 0.0348 0.0512 1.0000 15.000 1.3991 0.02500 0.01986 0.0355 0.0494 1.0000 15.250 1.4021 0.02688 0.02177 0.0360 0.0472 1.0000 15.500 1.4027 0.02915 0.02408 0.0361 0.0452 1.0000 15.750 1.4065 0.03127 0.02627 0.0360 0.0437 1.0000 16.000 1.4074 0.03378 0.02884 0.0356 0.0420 1.0000 16.250 1.4041 0.03683 0.03195 0.0349 0.0404 1.0000 16.500 1.3974 0.04035 0.03553 0.0339 0.0390 1.0000 16.750 1.3945 0.04349 0.03877 0.0330 0.0380 1.0000 17.000 1.3881 0.04709 0.04244 0.0319 0.0366 1.0000 17.250 1.3776 0.05118 0.04662 0.0306 0.0355 1.0000 17.500 1.3643 0.05569 0.05120 0.0291 0.0346 1.0000 17.750 1.3492 0.06056 0.05614 0.0273 0.0332 1.0000 18.000 1.3376 0.06509 0.06077 0.0256 0.0326 1.0000 18.250 1.3251 0.06983 0.06560 0.0238 0.0318 1.0000 18.500 1.3110 0.07483 0.07068 0.0218 0.0310 1.0000 18.750 1.2937 0.08040 0.07632 0.0195 0.0299 1.0000 19.000 1.2757 0.08615 0.08215 0.0170 0.0290 1.0000