XFOIL Version 6.96 Calculated polar for: NACA/LANGLEY SYMMETRICAL 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 ------ -------- --------- --------- -------- -------- -------- -19.250 -1.0182 0.11970 0.11704 -0.0312 1.0000 0.0139 -19.000 -1.0692 0.10654 0.10373 -0.0382 1.0000 0.0139 -18.750 -1.1276 0.09239 0.08938 -0.0457 1.0000 0.0139 -18.500 -1.1825 0.07895 0.07574 -0.0531 1.0000 0.0138 -18.250 -1.2232 0.06811 0.06469 -0.0594 1.0000 0.0137 -18.000 -1.2483 0.06041 0.05682 -0.0638 1.0000 0.0138 -17.750 -1.2680 0.05430 0.05055 -0.0667 1.0000 0.0138 -17.500 -1.2825 0.04957 0.04568 -0.0683 1.0000 0.0138 -17.250 -1.2956 0.04550 0.04147 -0.0690 1.0000 0.0138 -17.000 -1.3030 0.04247 0.03833 -0.0687 1.0000 0.0139 -16.750 -1.3115 0.03964 0.03537 -0.0678 1.0000 0.0139 -16.500 -1.3142 0.03756 0.03319 -0.0664 1.0000 0.0140 -16.250 -1.3155 0.03575 0.03128 -0.0647 1.0000 0.0141 -16.000 -1.3183 0.03397 0.02940 -0.0626 1.0000 0.0142 -15.750 -1.3177 0.03257 0.02791 -0.0603 1.0000 0.0142 -15.500 -1.3199 0.03107 0.02631 -0.0575 1.0000 0.0142 -15.250 -1.3180 0.02992 0.02507 -0.0548 1.0000 0.0143 -15.000 -1.3186 0.02871 0.02377 -0.0516 1.0000 0.0143 -14.750 -1.3183 0.02762 0.02260 -0.0482 1.0000 0.0143 -14.500 -1.3206 0.02646 0.02135 -0.0443 1.0000 0.0146 -14.250 -1.3180 0.02561 0.02043 -0.0408 1.0000 0.0146 -14.000 -1.3060 0.02465 0.01941 -0.0392 0.9995 0.0148 -13.750 -1.2915 0.02381 0.01848 -0.0379 0.9987 0.0150 -13.500 -1.2758 0.02305 0.01765 -0.0366 0.9979 0.0150 -13.250 -1.2588 0.02233 0.01688 -0.0355 0.9970 0.0152 -13.000 -1.2397 0.02171 0.01620 -0.0347 0.9960 0.0154 -12.750 -1.2199 0.02113 0.01556 -0.0339 0.9951 0.0156 -12.500 -1.2000 0.02055 0.01493 -0.0331 0.9944 0.0158 -12.250 -1.1832 0.01999 0.01430 -0.0316 0.9932 0.0159 -12.000 -1.1663 0.01946 0.01371 -0.0300 0.9919 0.0160 -11.750 -1.1470 0.01896 0.01316 -0.0288 0.9905 0.0163 -11.500 -1.1257 0.01850 0.01266 -0.0280 0.9892 0.0165 -11.250 -1.1045 0.01803 0.01213 -0.0272 0.9881 0.0166 -11.000 -1.0823 0.01758 0.01162 -0.0265 0.9871 0.0168 -10.750 -1.0589 0.01717 0.01117 -0.0260 0.9863 0.0170 -10.500 -1.0349 0.01675 0.01070 -0.0257 0.9855 0.0173 -10.250 -1.0103 0.01627 0.01020 -0.0255 0.9849 0.0178 -10.000 -0.9887 0.01589 0.00979 -0.0245 0.9836 0.0181 -9.750 -0.9742 0.01557 0.00945 -0.0219 0.9807 0.0184 -9.500 -0.9529 0.01522 0.00907 -0.0208 0.9791 0.0186 -9.250 -0.9290 0.01488 0.00871 -0.0202 0.9778 0.0191 -9.000 -0.9036 0.01454 0.00834 -0.0200 0.9767 0.0196 -8.750 -0.8772 0.01421 0.00799 -0.0199 0.9758 0.0200 -8.500 -0.8505 0.01392 0.00766 -0.0199 0.9751 0.0204 -8.250 -0.8238 0.01355 0.00728 -0.0199 0.9745 0.0210 -8.000 -0.7960 0.01322 0.00696 -0.0201 0.9739 0.0217 -7.750 -0.7674 0.01293 0.00666 -0.0205 0.9734 0.0225 -7.500 -0.7564 0.01273 0.00645 -0.0169 0.9692 0.0229 -7.250 -0.7327 0.01250 0.00619 -0.0161 0.9673 0.0237 -7.000 -0.7068 0.01222 0.00591 -0.0158 0.9660 0.0246 -6.750 -0.6799 0.01195 0.00565 -0.0158 0.9649 0.0257 -6.500 -0.6523 0.01170 0.00541 -0.0158 0.9640 0.0272 -6.250 -0.6238 0.01146 0.00517 -0.0161 0.9632 0.0283 -6.000 -0.5950 0.01119 0.00492 -0.0164 0.9625 0.0300 -5.750 -0.5657 0.01096 0.00470 -0.0168 0.9619 0.0317 -5.500 -0.5362 0.01072 0.00447 -0.0173 0.9614 0.0336 -5.250 -0.5062 0.01048 0.00426 -0.0178 0.9609 0.0363 -5.000 -0.4977 0.01040 0.00417 -0.0135 0.9549 0.0377 -4.750 -0.4714 0.01017 0.00398 -0.0132 0.9532 0.0412 -4.500 -0.4436 0.00996 0.00379 -0.0132 0.9520 0.0452 -4.250 -0.4146 0.00974 0.00361 -0.0135 0.9509 0.0500 -4.000 -0.3850 0.00950 0.00342 -0.0139 0.9500 0.0566 -3.750 -0.3544 0.00927 0.00324 -0.0146 0.9491 0.0643 -3.500 -0.3231 0.00903 0.00307 -0.0154 0.9483 0.0748 -3.250 -0.2908 0.00880 0.00291 -0.0164 0.9475 0.0858 -3.000 -0.2814 0.00869 0.00283 -0.0122 0.9410 0.0948 -2.750 -0.2538 0.00846 0.00269 -0.0121 0.9385 0.1104 -2.500 -0.2234 0.00822 0.00254 -0.0127 0.9365 0.1305 -2.250 -0.1911 0.00793 0.00238 -0.0137 0.9347 0.1588 -2.000 -0.1555 0.00762 0.00223 -0.0156 0.9333 0.1956 -1.750 -0.1448 0.00742 0.00213 -0.0116 0.9243 0.2249 -1.500 -0.1017 0.00693 0.00188 -0.0151 0.9160 0.2892 -1.250 -0.0713 0.00653 0.00168 -0.0157 0.8988 0.3526 -1.000 -0.0424 0.00610 0.00151 -0.0160 0.8806 0.4354 -0.750 -0.0180 0.00568 0.00135 -0.0153 0.8561 0.5281 -0.500 -0.0030 0.00540 0.00123 -0.0124 0.8236 0.6043 -0.250 0.0026 0.00525 0.00116 -0.0072 0.7824 0.6696 0.000 -0.0014 0.00521 0.00114 0.0003 0.7265 0.7322 0.250 -0.0007 0.00523 0.00116 0.0067 0.6751 0.7804 0.500 0.0046 0.00536 0.00123 0.0120 0.6120 0.8256 0.750 0.0204 0.00564 0.00135 0.0148 0.5359 0.8582 1.000 0.0426 0.00608 0.00151 0.0160 0.4388 0.8801 1.250 0.0714 0.00652 0.00168 0.0157 0.3551 0.8994 1.500 0.1012 0.00695 0.00189 0.0152 0.2860 0.9161 1.750 0.1447 0.00743 0.00213 0.0116 0.2226 0.9243 2.000 0.1548 0.00764 0.00223 0.0157 0.1918 0.9333 2.250 0.1910 0.00794 0.00238 0.0137 0.1566 0.9347 2.500 0.2234 0.00821 0.00254 0.0127 0.1309 0.9365 2.750 0.2538 0.00847 0.00269 0.0121 0.1099 0.9385 3.000 0.2815 0.00869 0.00283 0.0121 0.0950 0.9410 3.250 0.2910 0.00880 0.00291 0.0164 0.0862 0.9475 3.500 0.3231 0.00904 0.00307 0.0154 0.0731 0.9483 3.750 0.3544 0.00927 0.00324 0.0146 0.0632 0.9491 4.000 0.3850 0.00951 0.00342 0.0139 0.0555 0.9500 4.250 0.4146 0.00974 0.00361 0.0135 0.0490 0.9509 4.500 0.4435 0.00997 0.00379 0.0132 0.0444 0.9520 4.750 0.4714 0.01018 0.00398 0.0132 0.0405 0.9533 5.000 0.4977 0.01040 0.00417 0.0135 0.0376 0.9550 5.250 0.5063 0.01048 0.00426 0.0178 0.0361 0.9609 5.500 0.5362 0.01073 0.00447 0.0173 0.0335 0.9614 5.750 0.5658 0.01096 0.00470 0.0168 0.0316 0.9619 6.000 0.5951 0.01120 0.00492 0.0164 0.0299 0.9625 6.250 0.6239 0.01147 0.00517 0.0161 0.0282 0.9632 6.500 0.6524 0.01170 0.00541 0.0158 0.0269 0.9640 6.750 0.6799 0.01195 0.00565 0.0157 0.0255 0.9649 7.000 0.7067 0.01223 0.00592 0.0158 0.0244 0.9660 7.250 0.7328 0.01249 0.00619 0.0161 0.0235 0.9674 7.500 0.7565 0.01273 0.00645 0.0169 0.0228 0.9692 7.750 0.7678 0.01292 0.00666 0.0204 0.0224 0.9735 8.000 0.7963 0.01323 0.00696 0.0201 0.0214 0.9739 8.250 0.8240 0.01355 0.00729 0.0199 0.0208 0.9745 8.500 0.8508 0.01391 0.00765 0.0198 0.0203 0.9751 8.750 0.8775 0.01422 0.00799 0.0198 0.0198 0.9758 9.000 0.9038 0.01454 0.00834 0.0199 0.0194 0.9767 9.250 0.9293 0.01488 0.00871 0.0201 0.0190 0.9778 9.500 0.9532 0.01523 0.00908 0.0207 0.0186 0.9791 9.750 0.9746 0.01556 0.00944 0.0218 0.0182 0.9808 10.000 0.9887 0.01589 0.00979 0.0245 0.0179 0.9837 10.250 1.0105 0.01629 0.01021 0.0254 0.0175 0.9849 10.500 1.0349 0.01680 0.01076 0.0256 0.0172 0.9856 10.750 1.0594 0.01719 0.01119 0.0259 0.0170 0.9863 11.000 1.0828 0.01760 0.01164 0.0264 0.0168 0.9871 11.250 1.1049 0.01805 0.01215 0.0271 0.0166 0.9881 11.500 1.1264 0.01850 0.01266 0.0278 0.0164 0.9893 11.750 1.1473 0.01900 0.01320 0.0287 0.0162 0.9906 12.000 1.1662 0.01951 0.01377 0.0300 0.0161 0.9920 12.250 1.1830 0.02006 0.01438 0.0316 0.0160 0.9934 12.500 1.2012 0.02053 0.01489 0.0329 0.0156 0.9944 12.750 1.2206 0.02114 0.01558 0.0338 0.0156 0.9951 13.000 1.2408 0.02170 0.01618 0.0345 0.0154 0.9960 13.250 1.2594 0.02237 0.01692 0.0353 0.0152 0.9970 13.500 1.2763 0.02308 0.01769 0.0365 0.0151 0.9980 13.750 1.2924 0.02382 0.01850 0.0377 0.0149 0.9988 14.000 1.3069 0.02468 0.01942 0.0390 0.0147 0.9995 14.250 1.3190 0.02557 0.02039 0.0406 0.0147 1.0000 14.500 1.3192 0.02654 0.02143 0.0444 0.0145 1.0000 14.750 1.3207 0.02750 0.02247 0.0479 0.0145 1.0000 15.000 1.3202 0.02863 0.02369 0.0514 0.0144 1.0000 15.250 1.3172 0.02998 0.02513 0.0548 0.0143 1.0000 15.500 1.3194 0.03113 0.02637 0.0575 0.0142 1.0000 15.750 1.3190 0.03250 0.02784 0.0602 0.0142 1.0000 16.000 1.3171 0.03409 0.02952 0.0626 0.0142 1.0000 16.250 1.3154 0.03580 0.03134 0.0647 0.0141 1.0000 16.500 1.3112 0.03785 0.03349 0.0665 0.0141 1.0000 16.750 1.3049 0.04029 0.03604 0.0678 0.0141 1.0000 17.000 1.2994 0.04290 0.03877 0.0686 0.0140 1.0000 17.250 1.2908 0.04612 0.04210 0.0687 0.0140 1.0000 17.500 1.2808 0.04988 0.04600 0.0680 0.0139 1.0000 17.750 1.2650 0.05487 0.05113 0.0663 0.0139 1.0000 18.000 1.2429 0.06143 0.05786 0.0630 0.0139 1.0000 18.250 1.2189 0.06904 0.06564 0.0586 0.0138 1.0000 18.500 1.1743 0.08065 0.07747 0.0519 0.0139 1.0000 18.750 1.1230 0.09342 0.09042 0.0449 0.0140 1.0000