XFOIL Version 6.96 Calculated polar for: GOE 409 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 = 5.000 alpha CL CD CDp CM Top_Xtr Bot_Xtr ------ -------- --------- --------- -------- -------- -------- -19.750 -1.1368 0.10671 0.10366 -0.0243 1.0000 0.0068 -19.500 -1.1746 0.09616 0.09293 -0.0299 1.0000 0.0067 -19.250 -1.2060 0.08707 0.08367 -0.0346 1.0000 0.0067 -19.000 -1.2320 0.07918 0.07562 -0.0387 1.0000 0.0067 -18.750 -1.2549 0.07207 0.06838 -0.0423 1.0000 0.0067 -18.500 -1.2722 0.06618 0.06235 -0.0452 1.0000 0.0068 -18.250 -1.2861 0.06093 0.05697 -0.0475 1.0000 0.0068 -18.000 -1.2981 0.05614 0.05207 -0.0495 1.0000 0.0069 -17.750 -1.3067 0.05195 0.04776 -0.0511 1.0000 0.0070 -17.500 -1.3132 0.04817 0.04388 -0.0524 1.0000 0.0072 -17.250 -1.3173 0.04486 0.04045 -0.0533 1.0000 0.0072 -17.000 -1.3194 0.04191 0.03742 -0.0538 1.0000 0.0073 -16.750 -1.3212 0.03917 0.03457 -0.0541 1.0000 0.0075 -16.500 -1.3200 0.03686 0.03218 -0.0540 1.0000 0.0077 -16.250 -1.3181 0.03473 0.02996 -0.0537 1.0000 0.0079 -16.000 -1.3147 0.03284 0.02797 -0.0531 1.0000 0.0080 -15.750 -1.3099 0.03117 0.02623 -0.0523 1.0000 0.0082 -15.500 -1.3041 0.02966 0.02464 -0.0514 1.0000 0.0084 -15.250 -1.2977 0.02828 0.02318 -0.0503 1.0000 0.0086 -15.000 -1.2897 0.02708 0.02191 -0.0491 1.0000 0.0087 -14.750 -1.2838 0.02578 0.02053 -0.0476 1.0000 0.0090 -14.500 -1.2763 0.02465 0.01934 -0.0459 1.0000 0.0093 -14.250 -1.2692 0.02354 0.01818 -0.0441 1.0000 0.0099 -14.000 -1.2600 0.02262 0.01720 -0.0423 1.0000 0.0103 -13.750 -1.2501 0.02178 0.01629 -0.0404 1.0000 0.0106 -13.500 -1.2394 0.02103 0.01549 -0.0385 1.0000 0.0112 -13.250 -1.2296 0.02025 0.01466 -0.0364 1.0000 0.0120 -13.000 -1.2196 0.01953 0.01389 -0.0341 1.0000 0.0127 -12.750 -1.2096 0.01885 0.01317 -0.0318 1.0000 0.0137 -12.500 -1.1996 0.01823 0.01252 -0.0292 1.0000 0.0149 -12.250 -1.1915 0.01758 0.01185 -0.0263 1.0000 0.0171 -12.000 -1.1838 0.01705 0.01135 -0.0231 1.0000 0.0208 -11.750 -1.1745 0.01673 0.01107 -0.0200 1.0000 0.0251 -11.250 -1.1391 0.01620 0.01057 -0.0169 0.9976 0.0293 -10.750 -1.0852 0.01560 0.00990 -0.0175 0.9912 0.0318 -10.500 -1.0578 0.01527 0.00953 -0.0179 0.9888 0.0326 -10.250 -1.0298 0.01490 0.00917 -0.0184 0.9869 0.0335 -10.000 -1.0000 0.01463 0.00891 -0.0192 0.9855 0.0345 -9.750 -0.9697 0.01434 0.00860 -0.0201 0.9843 0.0353 -9.500 -0.9390 0.01411 0.00837 -0.0211 0.9830 0.0363 -9.250 -0.9112 0.01388 0.00812 -0.0214 0.9802 0.0371 -9.000 -0.8820 0.01360 0.00782 -0.0220 0.9774 0.0377 -8.750 -0.8508 0.01338 0.00757 -0.0230 0.9748 0.0383 -8.500 -0.8190 0.01316 0.00734 -0.0241 0.9723 0.0387 -8.250 -0.7944 0.01284 0.00699 -0.0238 0.9675 0.0394 -8.000 -0.7700 0.01243 0.00654 -0.0234 0.9629 0.0404 -7.750 -0.7440 0.01211 0.00620 -0.0233 0.9593 0.0410 -7.500 -0.7220 0.01185 0.00592 -0.0222 0.9543 0.0414 -7.250 -0.6985 0.01160 0.00565 -0.0215 0.9494 0.0419 -7.000 -0.6741 0.01136 0.00537 -0.0209 0.9453 0.0423 -6.750 -0.6513 0.01114 0.00514 -0.0199 0.9406 0.0428 -6.500 -0.6279 0.01092 0.00490 -0.0191 0.9355 0.0432 -6.250 -0.6036 0.01071 0.00466 -0.0184 0.9309 0.0437 -6.000 -0.5799 0.01051 0.00444 -0.0176 0.9249 0.0441 -5.750 -0.5557 0.01031 0.00422 -0.0169 0.9188 0.0447 -5.500 -0.5309 0.01013 0.00401 -0.0163 0.9139 0.0453 -5.250 -0.5059 0.00995 0.00382 -0.0157 0.9085 0.0458 -5.000 -0.4808 0.00978 0.00364 -0.0152 0.9027 0.0463 -4.750 -0.4554 0.00962 0.00346 -0.0147 0.8968 0.0467 -4.500 -0.4299 0.00947 0.00329 -0.0142 0.8893 0.0470 -4.250 -0.4042 0.00934 0.00314 -0.0137 0.8817 0.0474 -4.000 -0.3791 0.00915 0.00293 -0.0132 0.8729 0.0487 -3.750 -0.3537 0.00899 0.00274 -0.0126 0.8642 0.0502 -3.500 -0.3283 0.00885 0.00257 -0.0121 0.8531 0.0517 -3.250 -0.3030 0.00874 0.00243 -0.0115 0.8379 0.0531 -3.000 -0.2777 0.00865 0.00229 -0.0109 0.8199 0.0545 -2.750 -0.2523 0.00858 0.00217 -0.0103 0.8020 0.0559 -2.500 -0.2269 0.00853 0.00206 -0.0098 0.7828 0.0573 -2.250 -0.2026 0.00854 0.00196 -0.0090 0.7503 0.0587 -2.000 -0.1795 0.00859 0.00186 -0.0079 0.7068 0.0639 -1.750 -0.1551 0.00857 0.00178 -0.0072 0.6768 0.0704 -1.500 -0.1339 0.00823 0.00162 -0.0060 0.6503 0.1454 -1.250 -0.1099 0.00820 0.00156 -0.0052 0.6184 0.1665 -1.000 -0.0868 0.00813 0.00150 -0.0044 0.5843 0.1977 -0.750 -0.0652 0.00799 0.00142 -0.0032 0.5476 0.2513 -0.500 -0.0441 0.00780 0.00134 -0.0021 0.5126 0.3196 -0.250 -0.0227 0.00761 0.00129 -0.0009 0.4794 0.3892 0.000 0.0000 0.00752 0.00127 0.0000 0.4429 0.4437 0.250 0.0226 0.00761 0.00129 0.0009 0.3884 0.4800 0.500 0.0439 0.00782 0.00135 0.0021 0.3157 0.5124 0.750 0.0652 0.00799 0.00142 0.0033 0.2515 0.5483 1.000 0.0867 0.00814 0.00150 0.0044 0.1951 0.5842 1.250 0.1099 0.00820 0.00156 0.0052 0.1662 0.6186 1.500 0.1339 0.00823 0.00162 0.0060 0.1462 0.6500 2.000 0.1791 0.00857 0.00186 0.0080 0.0638 0.7113 2.250 0.2028 0.00855 0.00196 0.0089 0.0587 0.7480 2.500 0.2268 0.00852 0.00206 0.0098 0.0573 0.7839 2.750 0.2522 0.00858 0.00217 0.0104 0.0559 0.8029 3.000 0.2777 0.00865 0.00229 0.0109 0.0544 0.8204 3.250 0.3029 0.00874 0.00243 0.0115 0.0530 0.8379 3.500 0.3282 0.00885 0.00258 0.0121 0.0515 0.8536 3.750 0.3537 0.00899 0.00274 0.0126 0.0501 0.8642 4.000 0.3791 0.00915 0.00293 0.0132 0.0486 0.8728 4.250 0.4043 0.00934 0.00314 0.0137 0.0474 0.8817 4.500 0.4300 0.00947 0.00329 0.0142 0.0471 0.8893 4.750 0.4554 0.00962 0.00346 0.0147 0.0467 0.8967 5.000 0.4808 0.00978 0.00364 0.0152 0.0463 0.9027 5.250 0.5060 0.00995 0.00382 0.0157 0.0458 0.9085 5.500 0.5309 0.01013 0.00401 0.0163 0.0453 0.9139 5.750 0.5558 0.01031 0.00422 0.0169 0.0447 0.9187 6.000 0.5799 0.01051 0.00444 0.0176 0.0442 0.9250 6.250 0.6036 0.01071 0.00466 0.0184 0.0437 0.9310 6.500 0.6279 0.01092 0.00490 0.0191 0.0432 0.9356 6.750 0.6514 0.01113 0.00513 0.0199 0.0427 0.9406 7.000 0.6743 0.01136 0.00537 0.0209 0.0423 0.9453 7.250 0.6987 0.01159 0.00564 0.0214 0.0418 0.9495 7.500 0.7220 0.01185 0.00592 0.0222 0.0414 0.9545 7.750 0.7440 0.01211 0.00620 0.0233 0.0410 0.9593 8.000 0.7700 0.01242 0.00654 0.0234 0.0405 0.9629 8.250 0.7942 0.01286 0.00700 0.0238 0.0392 0.9676 8.500 0.8192 0.01315 0.00733 0.0241 0.0387 0.9723 8.750 0.8507 0.01340 0.00760 0.0230 0.0384 0.9749 9.000 0.8824 0.01359 0.00781 0.0220 0.0377 0.9775 9.250 0.9116 0.01386 0.00810 0.0213 0.0371 0.9802 9.500 0.9392 0.01412 0.00838 0.0211 0.0363 0.9830 9.750 0.9701 0.01433 0.00859 0.0201 0.0353 0.9843 10.000 1.0004 0.01463 0.00891 0.0191 0.0345 0.9855 10.250 1.0302 0.01490 0.00917 0.0183 0.0336 0.9869 10.500 1.0584 0.01525 0.00952 0.0178 0.0325 0.9888 10.750 1.0858 0.01559 0.00989 0.0174 0.0318 0.9912 11.250 1.1399 0.01617 0.01052 0.0167 0.0288 0.9976 11.750 1.1749 0.01673 0.01107 0.0199 0.0250 1.0000 12.000 1.1840 0.01706 0.01135 0.0230 0.0202 1.0000 12.250 1.1921 0.01758 0.01185 0.0262 0.0171 1.0000 12.500 1.1995 0.01826 0.01255 0.0292 0.0146 1.0000 12.750 1.2103 0.01885 0.01317 0.0316 0.0137 1.0000 13.000 1.2201 0.01954 0.01391 0.0340 0.0126 1.0000 13.250 1.2294 0.02031 0.01472 0.0364 0.0116 1.0000 13.500 1.2403 0.02104 0.01549 0.0384 0.0112 1.0000 13.750 1.2511 0.02178 0.01629 0.0403 0.0107 1.0000 14.000 1.2614 0.02260 0.01718 0.0421 0.0103 1.0000 14.250 1.2703 0.02354 0.01817 0.0439 0.0099 1.0000 14.500 1.2787 0.02456 0.01926 0.0456 0.0095 1.0000 14.750 1.2848 0.02579 0.02055 0.0473 0.0090 1.0000 15.000 1.2914 0.02705 0.02188 0.0488 0.0087 1.0000 15.250 1.2991 0.02828 0.02317 0.0501 0.0085 1.0000 15.500 1.3061 0.02962 0.02459 0.0511 0.0084 1.0000 15.750 1.3119 0.03114 0.02619 0.0521 0.0082 1.0000 16.000 1.3165 0.03283 0.02797 0.0528 0.0080 1.0000 16.250 1.3200 0.03472 0.02995 0.0533 0.0078 1.0000 16.500 1.3227 0.03678 0.03209 0.0536 0.0076 1.0000 16.750 1.3235 0.03915 0.03455 0.0537 0.0075 1.0000 17.000 1.3224 0.04184 0.03733 0.0535 0.0073 1.0000 17.250 1.3196 0.04487 0.04047 0.0529 0.0072 1.0000 17.500 1.3156 0.04818 0.04388 0.0520 0.0071 1.0000 17.750 1.3100 0.05187 0.04767 0.0507 0.0070 1.0000 18.000 1.2998 0.05628 0.05221 0.0490 0.0068 1.0000 18.250 1.2883 0.06104 0.05709 0.0470 0.0068 1.0000 18.500 1.2737 0.06640 0.06257 0.0445 0.0067 1.0000 18.750 1.2549 0.07259 0.06890 0.0415 0.0066 1.0000 19.000 1.2300 0.08005 0.07651 0.0377 0.0065 1.0000 19.250 1.2055 0.08773 0.08435 0.0337 0.0067 1.0000