XFOIL Version 6.96 Calculated polar for: WORTMANN FX 79-K-144/17 AIRFOIL 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 ------ -------- --------- --------- -------- -------- -------- -12.000 -0.3406 0.09818 0.09552 -0.0544 0.8218 0.0185 -11.750 -0.6111 0.06223 0.05935 -0.0701 0.8235 0.0135 -11.500 -0.6430 0.05399 0.05089 -0.0760 0.8227 0.0134 -11.250 -0.6743 0.04785 0.04448 -0.0773 0.8219 0.0132 -11.000 -0.7024 0.04250 0.03879 -0.0763 0.8214 0.0131 -10.750 -0.7242 0.03840 0.03431 -0.0734 0.8208 0.0131 -10.500 -0.7320 0.03457 0.03004 -0.0711 0.8203 0.0133 -10.250 -0.7286 0.03167 0.02673 -0.0693 0.8196 0.0135 -10.000 -0.7171 0.02957 0.02428 -0.0680 0.8188 0.0138 -9.750 -0.7023 0.02752 0.02192 -0.0671 0.8176 0.0142 -9.500 -0.6850 0.02580 0.02008 -0.0665 0.8165 0.0147 -9.250 -0.6631 0.02504 0.01926 -0.0663 0.8158 0.0152 -9.000 -0.6405 0.02430 0.01841 -0.0661 0.8150 0.0159 -8.750 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0.3522 0.01204 0.00768 -0.0562 0.7412 0.8881 1.000 0.3745 0.01188 0.00753 -0.0546 0.7391 0.8925 1.250 0.4013 0.01172 0.00735 -0.0541 0.7376 0.8964 1.500 0.4313 0.01154 0.00714 -0.0547 0.7363 0.8991 1.750 0.4610 0.01152 0.00715 -0.0556 0.7313 0.9013 2.000 0.4914 0.01135 0.00699 -0.0564 0.7279 0.9028 2.250 0.5196 0.01108 0.00672 -0.0564 0.7254 0.9041 2.500 0.5487 0.01079 0.00642 -0.0567 0.7233 0.9054 2.750 0.5772 0.01060 0.00626 -0.0570 0.7189 0.9067 3.000 0.6057 0.01041 0.00611 -0.0573 0.7135 0.9082 3.250 0.6355 0.01012 0.00581 -0.0577 0.7098 0.9098 3.500 0.6643 0.00993 0.00567 -0.0580 0.7020 0.9116 3.750 0.6944 0.00965 0.00539 -0.0586 0.6949 0.9133 4.000 0.7241 0.00955 0.00532 -0.0592 0.6845 0.9147 4.250 0.7545 0.00941 0.00519 -0.0600 0.6737 0.9157 4.500 0.7845 0.00928 0.00501 -0.0606 0.6593 0.9166 4.750 0.8115 0.00921 0.00483 -0.0605 0.6409 0.9178 5.000 0.8346 0.00932 0.00482 -0.0597 0.6203 0.9194 5.250 0.8585 0.00948 0.00495 -0.0591 0.5981 0.9210 5.500 0.8823 0.00966 0.00508 -0.0586 0.5729 0.9227 5.750 0.9051 0.00993 0.00525 -0.0580 0.5409 0.9244 6.000 0.9277 0.01030 0.00550 -0.0575 0.5097 0.9255 6.250 0.9498 0.01074 0.00581 -0.0571 0.4740 0.9263 6.500 0.9655 0.01153 0.00631 -0.0557 0.4113 0.9274 6.750 0.9769 0.01257 0.00699 -0.0538 0.3396 0.9290 7.000 0.9838 0.01389 0.00787 -0.0516 0.2573 0.9304 7.250 0.9856 0.01532 0.00890 -0.0486 0.1848 0.9317 7.500 0.9931 0.01659 0.00991 -0.0468 0.1300 0.9332 7.750 1.0036 0.01789 0.01101 -0.0457 0.0902 0.9346 8.000 1.0145 0.01915 0.01208 -0.0445 0.0573 0.9360 8.250 1.0289 0.02015 0.01300 -0.0437 0.0434 0.9373 8.500 1.0455 0.02098 0.01385 -0.0430 0.0373 0.9386 8.750 1.0612 0.02186 0.01473 -0.0423 0.0328 0.9402 9.000 1.0777 0.02269 0.01560 -0.0416 0.0294 0.9418 9.250 1.0918 0.02371 0.01663 -0.0407 0.0253 0.9431 9.500 1.1064 0.02472 0.01770 -0.0399 0.0219 0.9445 9.750 1.1160 0.02611 0.01912 -0.0386 0.0188 0.9459 10.000 1.1300 0.02703 0.02010 -0.0376 0.0172 0.9474 10.250 1.1417 0.02809 0.02120 -0.0364 0.0159 0.9492 10.500 1.1482 0.02955 0.02271 -0.0347 0.0150 0.9512 10.750 1.1581 0.03080 0.02404 -0.0333 0.0144 0.9534 11.000 1.1685 0.03205 0.02537 -0.0321 0.0140 0.9556 11.250 1.1782 0.03338 0.02679 -0.0309 0.0135 0.9579 11.500 1.1868 0.03477 0.02825 -0.0297 0.0131 0.9605 11.750 1.1942 0.03612 0.02968 -0.0282 0.0128 0.9640 12.000 1.2017 0.03756 0.03119 -0.0268 0.0125 0.9682 12.250 1.2090 0.03908 0.03277 -0.0256 0.0122 0.9732 12.500 1.2147 0.04070 0.03446 -0.0243 0.0119 0.9820 12.750 1.2196 0.04257 0.03640 -0.0233 0.0117 1.0000 13.000 1.2241 0.04480 0.03871 -0.0224 0.0115 1.0000 13.250 1.2314 0.04684 0.04085 -0.0217 0.0113 1.0000 13.500 1.2404 0.04875 0.04286 -0.0211 0.0112 1.0000 13.750 1.2490 0.05071 0.04493 -0.0206 0.0111 1.0000 14.000 1.2572 0.05272 0.04705 -0.0199 0.0110 1.0000 14.250 1.2649 0.05482 0.04928 -0.0193 0.0109 1.0000 14.500 1.2721 0.05702 0.05160 -0.0187 0.0108 1.0000 14.750 1.2779 0.05938 0.05410 -0.0181 0.0106 1.0000 15.000 1.2826 0.06192 0.05678 -0.0177 0.0105 1.0000 15.250 1.2856 0.06469 0.05972 -0.0174 0.0103 1.0000 15.500 1.2873 0.06768 0.06285 -0.0173 0.0102 1.0000 15.750 1.2866 0.07099 0.06633 -0.0171 0.0101 1.0000 16.000 1.2828 0.07477 0.07030 -0.0171 0.0101 1.0000 16.250 1.2760 0.07906 0.07480 -0.0173 0.0101 1.0000 16.500 1.2663 0.08387 0.07983 -0.0178 0.0101 1.0000 16.750 1.2536 0.08926 0.08544 -0.0189 0.0101 1.0000 17.000 1.2380 0.09529 0.09169 -0.0204 0.0102 1.0000 17.250 1.2201 0.10196 0.09859 -0.0226 0.0102 1.0000 17.500 1.1998 0.10937 0.10623 -0.0255 0.0103 1.0000 17.750 1.1787 0.11727 0.11434 -0.0292 0.0104 1.0000 18.000 1.1560 0.12598 0.12326 -0.0339 0.0105 1.0000 18.250 1.1329 0.13539 0.13287 -0.0394 0.0106 1.0000 18.500 1.1087 0.14579 0.14345 -0.0459 0.0107 1.0000 18.750 1.0826 0.15758 0.15542 -0.0536 0.0109 1.0000 19.000 1.0515 0.17210 0.17008 -0.0632 0.0111 1.0000 19.250 1.0199 0.18896 0.18707 -0.0734 0.0116 1.0000