NASA SC(2)-0518 AIRFOIL (sc20518-il) Xfoil prediction polar at RE=1,000,000 Ncrit=9
| Details | Polar file |
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Airfoil: NASA SC(2)-0518 AIRFOIL (sc20518-il) Reynolds number: 1,000,000 Max Cl/Cd: 77.3 at α=7.75° Description: Mach=0 Ncrit=9 Source: Xfoil prediction Download polar: xf-sc20518-il-1000000.txt Download as CSV file: xf-sc20518-il-1000000.csv |
XFOIL Version 6.96
Calculated polar for: NASA SC(2)-0518 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
------ -------- --------- --------- -------- -------- --------
-19.750 -1.3213 0.07392 0.06939 -0.0555 1.0000 0.0396
-19.500 -1.3197 0.07095 0.06636 -0.0566 1.0000 0.0401
-19.250 -1.3172 0.06812 0.06347 -0.0575 1.0000 0.0405
-19.000 -1.3142 0.06538 0.06067 -0.0584 1.0000 0.0410
-18.750 -1.3087 0.06297 0.05820 -0.0591 1.0000 0.0414
-18.500 -1.3031 0.06060 0.05575 -0.0598 1.0000 0.0418
-18.250 -1.2943 0.05863 0.05372 -0.0604 1.0000 0.0422
-18.000 -1.2953 0.05565 0.05070 -0.0610 1.0000 0.0429
-17.750 -1.2905 0.05334 0.04836 -0.0615 1.0000 0.0436
-17.500 -1.2839 0.05121 0.04620 -0.0619 1.0000 0.0441
-17.250 -1.2748 0.04941 0.04437 -0.0622 1.0000 0.0447
-17.000 -1.2649 0.04772 0.04264 -0.0625 1.0000 0.0453
-16.750 -1.2550 0.04601 0.04088 -0.0627 1.0000 0.0459
-16.500 -1.2431 0.04456 0.03939 -0.0628 1.0000 0.0465
-16.250 -1.2303 0.04319 0.03797 -0.0630 1.0000 0.0470
-16.000 -1.2214 0.04149 0.03622 -0.0630 1.0000 0.0476
-15.750 -1.2145 0.03967 0.03439 -0.0629 1.0000 0.0484
-15.500 -1.2044 0.03814 0.03284 -0.0629 1.0000 0.0492
-15.250 -1.1925 0.03680 0.03149 -0.0628 1.0000 0.0499
-15.000 -1.1791 0.03564 0.03030 -0.0627 1.0000 0.0506
-14.750 -1.1657 0.03449 0.02912 -0.0625 1.0000 0.0513
-14.500 -1.1520 0.03339 0.02798 -0.0622 1.0000 0.0520
-14.250 -1.1368 0.03247 0.02703 -0.0619 1.0000 0.0525
-14.000 -1.1269 0.03121 0.02574 -0.0613 1.0000 0.0533
-13.750 -1.1187 0.02991 0.02443 -0.0605 1.0000 0.0542
-13.500 -1.1079 0.02894 0.02346 -0.0595 1.0000 0.0551
-13.250 -1.0980 0.02806 0.02258 -0.0583 1.0000 0.0558
-13.000 -1.0891 0.02723 0.02174 -0.0567 1.0000 0.0566
-12.750 -1.0812 0.02653 0.02102 -0.0547 1.0000 0.0573
-12.500 -1.0767 0.02585 0.02031 -0.0522 1.0000 0.0579
-12.250 -1.0771 0.02522 0.01966 -0.0487 1.0000 0.0583
-12.000 -1.0629 0.02431 0.01874 -0.0483 0.9990 0.0591
-11.750 -1.0372 0.02321 0.01764 -0.0502 0.9970 0.0604
-11.500 -1.0086 0.02235 0.01679 -0.0522 0.9949 0.0616
-11.250 -0.9783 0.02162 0.01605 -0.0542 0.9931 0.0627
-11.000 -0.9472 0.02094 0.01536 -0.0563 0.9917 0.0638
-10.750 -0.9195 0.02034 0.01474 -0.0575 0.9888 0.0647
-10.500 -0.8945 0.01938 0.01378 -0.0589 0.9849 0.0663
-10.250 -0.8653 0.01859 0.01301 -0.0607 0.9822 0.0677
-10.000 -0.8344 0.01791 0.01233 -0.0627 0.9798 0.0691
-9.750 -0.8021 0.01732 0.01173 -0.0647 0.9776 0.0706
-9.500 -0.7772 0.01682 0.01121 -0.0651 0.9711 0.0716
-9.250 -0.7509 0.01604 0.01044 -0.0663 0.9657 0.0736
-9.000 -0.7233 0.01542 0.00983 -0.0675 0.9607 0.0756
-8.750 -0.6983 0.01491 0.00933 -0.0679 0.9529 0.0774
-8.500 -0.6695 0.01447 0.00885 -0.0688 0.9473 0.0791
-8.250 -0.6431 0.01387 0.00827 -0.0697 0.9399 0.0821
-8.000 -0.6143 0.01340 0.00781 -0.0708 0.9334 0.0850
-7.750 -0.5846 0.01299 0.00739 -0.0719 0.9274 0.0880
-7.500 -0.5550 0.01253 0.00695 -0.0732 0.9205 0.0923
-7.250 -0.5243 0.01221 0.00661 -0.0743 0.9143 0.0960
-7.000 -0.4929 0.01175 0.00619 -0.0759 0.9082 0.1020
-6.750 -0.4613 0.01141 0.00586 -0.0772 0.9016 0.1074
-6.500 -0.4291 0.01104 0.00550 -0.0788 0.8954 0.1146
-6.250 -0.3965 0.01068 0.00519 -0.0803 0.8895 0.1230
-6.000 -0.3642 0.01037 0.00491 -0.0817 0.8829 0.1321
-5.750 -0.3315 0.01006 0.00462 -0.0832 0.8764 0.1439
-5.500 -0.2978 0.00967 0.00432 -0.0850 0.8702 0.1638
-5.250 -0.2631 0.00923 0.00402 -0.0871 0.8639 0.1918
-5.000 -0.2273 0.00875 0.00370 -0.0894 0.8575 0.2316
-4.750 -0.1897 0.00821 0.00338 -0.0922 0.8517 0.2842
-4.500 -0.1504 0.00761 0.00304 -0.0955 0.8462 0.3447
-4.250 -0.1086 0.00693 0.00267 -0.0993 0.8406 0.4269
-4.000 -0.0704 0.00658 0.00252 -0.1019 0.8345 0.4907
-3.750 -0.0368 0.00649 0.00250 -0.1031 0.8286 0.5169
-3.500 -0.0044 0.00648 0.00249 -0.1039 0.8220 0.5317
-3.250 0.0275 0.00649 0.00249 -0.1046 0.8147 0.5424
-3.000 0.0591 0.00651 0.00248 -0.1052 0.8059 0.5511
-2.750 0.0902 0.00654 0.00247 -0.1056 0.7939 0.5579
-2.500 0.1213 0.00658 0.00249 -0.1061 0.7816 0.5652
-2.250 0.1522 0.00667 0.00249 -0.1065 0.7696 0.5705
-2.000 0.1833 0.00669 0.00248 -0.1069 0.7571 0.5749
-1.750 0.2142 0.00674 0.00252 -0.1073 0.7469 0.5794
-1.500 0.2451 0.00680 0.00257 -0.1077 0.7368 0.5842
-1.250 0.2759 0.00689 0.00259 -0.1081 0.7243 0.5881
-0.750 0.3375 0.00701 0.00264 -0.1089 0.7002 0.5952
-0.500 0.3676 0.00711 0.00272 -0.1091 0.6866 0.6001
-0.250 0.3976 0.00724 0.00280 -0.1092 0.6721 0.6041
0.000 0.4279 0.00735 0.00287 -0.1095 0.6560 0.6075
0.250 0.4581 0.00748 0.00293 -0.1098 0.6388 0.6101
0.500 0.4880 0.00764 0.00299 -0.1100 0.6168 0.6115
0.750 0.5176 0.00776 0.00301 -0.1102 0.5878 0.6131
1.000 0.5456 0.00800 0.00305 -0.1102 0.5395 0.6152
1.250 0.5709 0.00854 0.00323 -0.1097 0.4553 0.6168
1.500 0.5957 0.00917 0.00348 -0.1092 0.3729 0.6183
1.750 0.6222 0.00963 0.00369 -0.1090 0.3174 0.6198
2.000 0.6489 0.01005 0.00390 -0.1087 0.2731 0.6214
2.250 0.6759 0.01044 0.00410 -0.1086 0.2336 0.6232
2.500 0.7032 0.01079 0.00430 -0.1084 0.2023 0.6247
2.750 0.7309 0.01108 0.00448 -0.1083 0.1808 0.6262
3.000 0.7587 0.01136 0.00466 -0.1083 0.1636 0.6279
3.250 0.7865 0.01164 0.00484 -0.1081 0.1483 0.6294
3.500 0.8143 0.01190 0.00503 -0.1081 0.1353 0.6307
3.750 0.8420 0.01217 0.00522 -0.1079 0.1247 0.6318
4.000 0.8697 0.01242 0.00541 -0.1078 0.1166 0.6326
4.250 0.8972 0.01264 0.00559 -0.1077 0.1095 0.6348
4.500 0.9250 0.01284 0.00578 -0.1076 0.1045 0.6369
4.750 0.9520 0.01311 0.00601 -0.1073 0.0995 0.6387
5.000 0.9795 0.01331 0.00622 -0.1071 0.0960 0.6404
5.250 1.0067 0.01355 0.00644 -0.1069 0.0923 0.6421
5.500 1.0332 0.01383 0.00670 -0.1065 0.0887 0.6437
5.750 1.0602 0.01404 0.00692 -0.1063 0.0863 0.6455
6.000 1.0865 0.01431 0.00716 -0.1059 0.0836 0.6472
6.250 1.1120 0.01464 0.00746 -0.1054 0.0808 0.6489
6.500 1.1386 0.01486 0.00770 -0.1050 0.0789 0.6506
6.750 1.1642 0.01515 0.00797 -0.1045 0.0768 0.6521
7.000 1.1887 0.01551 0.00830 -0.1038 0.0745 0.6535
7.250 1.2134 0.01581 0.00862 -0.1031 0.0728 0.6560
7.500 1.2388 0.01605 0.00890 -0.1026 0.0713 0.6589
7.750 1.2631 0.01634 0.00921 -0.1019 0.0696 0.6612
8.000 1.2862 0.01671 0.00957 -0.1010 0.0679 0.6634
8.250 1.3082 0.01712 0.00999 -0.0998 0.0661 0.6656
8.500 1.3318 0.01739 0.01029 -0.0990 0.0648 0.6678
8.750 1.3542 0.01771 0.01063 -0.0979 0.0634 0.6700
9.000 1.3751 0.01808 0.01100 -0.0966 0.0620 0.6721
9.250 1.3932 0.01856 0.01147 -0.0949 0.0605 0.6739
9.500 1.4089 0.01897 0.01191 -0.0926 0.0594 0.6754
9.750 1.4284 0.01932 0.01231 -0.0911 0.0584 0.6791
10.000 1.4479 0.01974 0.01277 -0.0896 0.0572 0.6822
10.250 1.4665 0.02023 0.01327 -0.0881 0.0560 0.6851
10.500 1.4833 0.02083 0.01388 -0.0864 0.0547 0.6879
10.750 1.5002 0.02144 0.01452 -0.0847 0.0536 0.6907
11.000 1.5191 0.02193 0.01506 -0.0833 0.0527 0.6935
11.250 1.5370 0.02250 0.01565 -0.0819 0.0517 0.6960
11.500 1.5540 0.02313 0.01630 -0.0803 0.0508 0.6986
11.750 1.5699 0.02384 0.01705 -0.0787 0.0498 0.7031
12.000 1.5826 0.02476 0.01800 -0.0768 0.0488 0.7067
12.250 1.5977 0.02555 0.01885 -0.0752 0.0481 0.7101
12.500 1.6140 0.02628 0.01963 -0.0738 0.0475 0.7135
12.750 1.6291 0.02709 0.02049 -0.0724 0.0468 0.7167
13.000 1.6437 0.02796 0.02140 -0.0709 0.0461 0.7194
13.250 1.6573 0.02892 0.02240 -0.0695 0.0454 0.7233
13.500 1.6697 0.02999 0.02352 -0.0680 0.0447 0.7274
13.750 1.6792 0.03130 0.02487 -0.0663 0.0439 0.7312
14.000 1.6868 0.03277 0.02640 -0.0645 0.0432 0.7348
14.250 1.7001 0.03384 0.02754 -0.0633 0.0428 0.7384
14.500 1.7120 0.03504 0.02879 -0.0621 0.0424 0.7416
14.750 1.7232 0.03632 0.03015 -0.0609 0.0418 0.7458
15.000 1.7332 0.03771 0.03161 -0.0596 0.0414 0.7500
15.250 1.7419 0.03924 0.03321 -0.0584 0.0409 0.7539
15.500 1.7498 0.04088 0.03490 -0.0573 0.0404 0.7576
15.750 1.7562 0.04270 0.03677 -0.0562 0.0400 0.7610
16.000 1.7602 0.04481 0.03892 -0.0551 0.0395 0.7637
16.250 1.7611 0.04726 0.04147 -0.0541 0.0391 0.7677
16.500 1.7586 0.05016 0.04446 -0.0531 0.0386 0.7711
16.750 1.7647 0.05224 0.04663 -0.0525 0.0384 0.7747
17.000 1.7697 0.05451 0.04898 -0.0520 0.0381 0.7781
17.250 1.7726 0.05704 0.05159 -0.0516 0.0379 0.7813
17.500 1.7749 0.05970 0.05434 -0.0513 0.0375 0.7841
17.750 1.7758 0.06259 0.05733 -0.0512 0.0373 0.7877
18.000 1.7758 0.06564 0.06048 -0.0512 0.0370 0.7909
18.250 1.7741 0.06898 0.06392 -0.0514 0.0367 0.7940
18.500 1.7715 0.07250 0.06752 -0.0517 0.0364 0.7971
18.750 1.7671 0.07632 0.07144 -0.0523 0.0362 0.7999
19.000 1.7609 0.08051 0.07571 -0.0531 0.0359 0.8023
19.250 1.7534 0.08497 0.08028 -0.0542 0.0357 0.8051
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