XFOIL Version 6.96 Calculated polar for: NREL's S830 Airfoil 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 ------ -------- --------- --------- -------- -------- -------- -12.750 -0.1216 0.11794 0.11320 -0.0974 0.9483 0.0267 -12.500 -0.2570 0.12355 0.11862 -0.0889 0.9733 0.0275 -12.250 -0.2442 0.12112 0.11617 -0.0895 0.9694 0.0266 -11.750 -0.2597 0.10272 0.09773 -0.1018 0.9617 0.0220 -11.500 -0.2593 0.09792 0.09291 -0.1050 0.9575 0.0217 -11.250 -0.2677 0.09254 0.08749 -0.1080 0.9512 0.0214 -11.000 -0.2746 0.08681 0.08167 -0.1124 0.9474 0.0211 -10.750 -0.2894 0.08228 0.07707 -0.1138 0.9389 0.0208 -10.500 -0.3000 0.07706 0.07171 -0.1172 0.9339 0.0205 -10.250 -0.3164 0.07333 0.06786 -0.1173 0.9242 0.0203 -10.000 -0.3251 0.06866 0.06298 -0.1200 0.9193 0.0199 -9.750 -0.3407 0.06572 0.05991 -0.1187 0.9084 0.0197 -9.500 -0.3547 0.06281 0.05683 -0.1174 0.8986 0.0195 -9.250 -0.3604 0.05939 0.05316 -0.1177 0.8924 0.0192 -9.000 -0.3739 0.05711 0.05070 -0.1149 0.8813 0.0190 -8.750 -0.3666 0.05307 0.04627 -0.1161 0.8771 0.0186 -8.500 -0.3708 0.05067 0.04363 -0.1133 0.8665 0.0185 -8.250 -0.3530 0.04725 0.03983 -0.1138 0.8631 0.0184 -8.000 -0.3472 0.04523 0.03756 -0.1114 0.8543 0.0184 -7.750 -0.3243 0.04279 0.03485 -0.1114 0.8505 0.0186 -7.500 -0.2935 0.04051 0.03231 -0.1120 0.8482 0.0190 -7.250 -0.2728 0.03909 0.03071 -0.1101 0.8423 0.0194 -7.000 -0.2452 0.03787 0.02929 -0.1089 0.8378 0.0207 -6.750 -0.2048 0.03670 0.02793 -0.1089 0.8358 0.0232 -6.500 -0.1457 0.03595 0.02711 -0.1110 0.8354 0.0256 -6.250 -0.0862 0.03591 0.02701 -0.1121 0.8348 0.0291 -6.000 -0.0270 0.03695 0.02811 -0.1132 0.8336 0.0362 -5.750 0.0020 0.03719 0.02830 -0.1124 0.8283 0.0431 -5.500 0.0129 0.03694 0.02809 -0.1101 0.8205 0.0492 -5.000 0.0203 0.03552 0.02661 -0.1049 0.8051 0.0630 -4.750 0.0179 0.03439 0.02547 -0.1021 0.7982 0.0711 -4.500 0.0047 0.03354 0.02459 -0.0970 0.7884 0.0775 -4.250 -0.0043 0.03222 0.02329 -0.0936 0.7797 0.0868 -4.000 -0.0009 0.03260 0.02548 -0.0898 0.7726 0.3651 -3.500 0.0411 0.03121 0.02355 -0.0951 0.7588 0.5093 -3.250 0.0860 0.03435 0.02651 -0.0931 0.7558 0.5304 -3.000 0.1311 0.03649 0.02849 -0.0924 0.7526 0.5471 -2.750 0.1318 0.03624 0.02818 -0.0888 0.7436 0.5511 -2.500 0.1681 0.03572 0.02746 -0.0910 0.7400 0.5521 -2.250 0.1833 0.03504 0.02667 -0.0904 0.7336 0.5525 -2.000 0.2021 0.03435 0.02586 -0.0904 0.7273 0.5531 -1.750 0.2403 0.03348 0.02479 -0.0939 0.7238 0.5535 -1.500 0.2514 0.03299 0.02423 -0.0925 0.7166 0.5544 -1.250 0.2767 0.03238 0.02350 -0.0935 0.7113 0.5552 -1.000 0.3159 0.03171 0.02268 -0.0970 0.7080 0.5564 -0.750 0.3306 0.03130 0.02220 -0.0962 0.7015 0.5580 -0.500 0.3566 0.03069 0.02150 -0.0978 0.6961 0.5595 -0.250 0.3987 0.02989 0.02054 -0.1023 0.6926 0.5610 0.000 0.4288 0.02903 0.01955 -0.1055 0.6872 0.5636 0.250 0.4549 0.02849 0.01893 -0.1072 0.6814 0.5655 0.500 0.4893 0.02824 0.01861 -0.1090 0.6777 0.5662 0.750 0.5249 0.02802 0.01831 -0.1112 0.6744 0.5669 1.000 0.5312 0.02817 0.01850 -0.1081 0.6676 0.5679 1.250 0.5606 0.02805 0.01835 -0.1091 0.6635 0.5691 1.500 0.5989 0.02784 0.01808 -0.1117 0.6605 0.5704 1.750 0.6130 0.02793 0.01819 -0.1102 0.6547 0.5721 2.000 0.6367 0.02788 0.01814 -0.1105 0.6497 0.5741 2.250 0.6751 0.02759 0.01780 -0.1137 0.6464 0.5762 2.500 0.7222 0.02720 0.01731 -0.1187 0.6439 0.5787 2.750 0.7325 0.02738 0.01753 -0.1172 0.6377 0.5811 3.000 0.7546 0.02753 0.01773 -0.1168 0.6336 0.5821 3.250 0.7867 0.02752 0.01773 -0.1181 0.6306 0.5832 3.500 0.8257 0.02743 0.01764 -0.1207 0.6282 0.5845 3.750 0.8230 0.02808 0.01841 -0.1162 0.6216 0.5858 4.000 0.8466 0.02827 0.01866 -0.1162 0.6176 0.5876 4.250 0.8799 0.02828 0.01870 -0.1180 0.6149 0.5898 4.500 0.9208 0.02818 0.01860 -0.1212 0.6128 0.5924 4.750 0.9241 0.02897 0.01949 -0.1185 0.6071 0.5952 5.000 0.9449 0.02936 0.01995 -0.1184 0.6028 0.5972 5.250 0.9729 0.02949 0.02016 -0.1189 0.5999 0.5985 5.500 1.0076 0.02947 0.02022 -0.1206 0.5977 0.5999 5.750 1.0086 0.03056 0.02145 -0.1172 0.5926 0.6013 6.000 1.0161 0.03152 0.02253 -0.1149 0.5878 0.6030 6.250 1.0434 0.03175 0.02286 -0.1156 0.5848 0.6049 6.500 1.0790 0.03172 0.02292 -0.1176 0.5826 0.6075 6.750 1.0976 0.03242 0.02371 -0.1173 0.5790 0.6102 7.000 1.0810 0.03463 0.02604 -0.1123 0.5717 0.6126 7.250 1.1066 0.03488 0.02643 -0.1124 0.5688 0.6140 7.500 1.1402 0.03479 0.02649 -0.1136 0.5668 0.6159 8.000 1.1232 0.03881 0.03079 -0.1060 0.5534 0.6189 8.250 1.1622 0.03834 0.03046 -0.1078 0.5515 0.6213 8.500 1.2082 0.03759 0.02984 -0.1106 0.5499 0.6240 9.000 1.1594 0.04423 0.03671 -0.1011 0.5309 0.6273 9.500 1.1211 0.05167 0.04439 -0.0948 0.5090 0.6298 9.750 1.1591 0.05025 0.04315 -0.0953 0.5065 0.6320 10.000 1.2177 0.04695 0.04006 -0.0971 0.5047 0.6351 10.250 1.1850 0.05187 0.04510 -0.0933 0.4912 0.6362 10.500 1.2748 0.04537 0.03875 -0.0969 0.4881 0.6407 10.750 1.2372 0.05069 0.04419 -0.0929 0.4749 0.6418 11.000 1.2236 0.05423 0.04783 -0.0909 0.4621 0.6433 11.250 1.2583 0.05251 0.04630 -0.0908 0.4533 0.6456 11.500 1.2737 0.05282 0.04676 -0.0898 0.4414 0.6476 11.750 1.2578 0.05669 0.05077 -0.0878 0.4266 0.6489 12.000 1.2502 0.05987 0.05409 -0.0865 0.4110 0.6506 12.250 1.2393 0.06369 0.05804 -0.0855 0.3931 0.6523 12.500 1.2282 0.06780 0.06227 -0.0848 0.3728 0.6540 12.750 1.2449 0.06829 0.06280 -0.0843 0.3485 0.6568 13.000 1.2735 0.06704 0.06137 -0.0837 0.3094 0.6600 13.250 1.2810 0.06827 0.06230 -0.0824 0.2676 0.6617 13.500 1.2742 0.07166 0.06548 -0.0815 0.2337 0.6631 13.750 1.2652 0.07561 0.06927 -0.0809 0.2046 0.6645 14.000 1.2567 0.07969 0.07323 -0.0806 0.1786 0.6660 14.250 1.2490 0.08380 0.07723 -0.0806 0.1556 0.6676 14.500 1.2440 0.08770 0.08105 -0.0807 0.1349 0.6695 14.750 1.2399 0.09159 0.08486 -0.0810 0.1172 0.6715 15.000 1.2374 0.09535 0.08855 -0.0814 0.1022 0.6736 15.500 1.2372 0.10217 0.09539 -0.0823 0.0788 0.6774 15.750 1.2386 0.10536 0.09863 -0.0827 0.0698 0.6793