GOE 256 (JUNKERS E) AIRFOIL (goe256-il) Xfoil prediction polar at RE=500,000 Ncrit=5
| Details | Polar file |
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Airfoil: GOE 256 (JUNKERS E) AIRFOIL (goe256-il) Reynolds number: 500,000 Max Cl/Cd: 86.21 at α=4.5° Description: Mach=0 Ncrit=5 Source: Xfoil prediction Download polar: xf-goe256-il-500000-n5.txt Download as CSV file: xf-goe256-il-500000-n5.csv |
XFOIL Version 6.96
Calculated polar for: GOE 256 (JUNKERS E) 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 = 5.000
alpha CL CD CDp CM Top_Xtr Bot_Xtr
------ -------- --------- --------- -------- -------- --------
-14.250 -0.7564 0.04076 0.03718 -0.1221 0.9610 0.0303
-14.000 -0.7722 0.03597 0.03208 -0.1251 0.9428 0.0304
-13.750 -0.7796 0.03331 0.02918 -0.1243 0.9276 0.0306
-13.500 -0.7821 0.03133 0.02698 -0.1225 0.9154 0.0308
-13.250 -0.7811 0.02970 0.02513 -0.1203 0.9053 0.0310
-13.000 -0.7771 0.02835 0.02359 -0.1180 0.8959 0.0312
-12.750 -0.7674 0.02708 0.02211 -0.1163 0.8884 0.0314
-12.500 -0.7550 0.02591 0.02076 -0.1149 0.8808 0.0316
-12.250 -0.7405 0.02487 0.01952 -0.1135 0.8738 0.0318
-12.000 -0.7241 0.02393 0.01841 -0.1124 0.8673 0.0320
-11.750 -0.7071 0.02301 0.01738 -0.1112 0.8602 0.0323
-11.500 -0.6882 0.02230 0.01658 -0.1102 0.8539 0.0327
-11.250 -0.6676 0.02168 0.01590 -0.1094 0.8471 0.0330
-11.000 -0.6464 0.02112 0.01524 -0.1086 0.8405 0.0333
-10.750 -0.6248 0.02055 0.01458 -0.1079 0.8348 0.0336
-10.500 -0.6027 0.01998 0.01392 -0.1072 0.8285 0.0339
-10.250 -0.5803 0.01943 0.01326 -0.1065 0.8226 0.0343
-10.000 -0.5574 0.01889 0.01262 -0.1059 0.8172 0.0346
-9.750 -0.5341 0.01835 0.01199 -0.1053 0.8114 0.0350
-9.500 -0.5106 0.01784 0.01137 -0.1047 0.8059 0.0355
-9.250 -0.4867 0.01736 0.01077 -0.1042 0.8010 0.0359
-9.000 -0.4624 0.01689 0.01020 -0.1037 0.7955 0.0363
-8.750 -0.4378 0.01646 0.00967 -0.1032 0.7903 0.0366
-8.500 -0.4137 0.01600 0.00915 -0.1027 0.7859 0.0371
-8.250 -0.3886 0.01563 0.00875 -0.1023 0.7817 0.0376
-8.000 -0.3629 0.01532 0.00840 -0.1020 0.7775 0.0382
-7.750 -0.3371 0.01504 0.00806 -0.1017 0.7734 0.0389
-7.500 -0.3111 0.01476 0.00772 -0.1014 0.7695 0.0396
-7.250 -0.2851 0.01447 0.00737 -0.1011 0.7659 0.0404
-7.000 -0.2589 0.01417 0.00701 -0.1009 0.7623 0.0411
-6.750 -0.2328 0.01388 0.00666 -0.1006 0.7588 0.0417
-6.500 -0.2069 0.01359 0.00635 -0.1003 0.7545 0.0426
-6.250 -0.1808 0.01338 0.00609 -0.0999 0.7488 0.0434
-6.000 -0.1546 0.01316 0.00585 -0.0996 0.7412 0.0444
-5.750 -0.1285 0.01298 0.00558 -0.0992 0.7344 0.0455
-5.500 -0.1019 0.01277 0.00533 -0.0990 0.7297 0.0466
-5.250 -0.0753 0.01256 0.00510 -0.0987 0.7255 0.0477
-5.000 -0.0485 0.01239 0.00493 -0.0986 0.7216 0.0491
-4.750 -0.0214 0.01226 0.00477 -0.0984 0.7176 0.0506
-4.500 0.0057 0.01212 0.00459 -0.0982 0.7141 0.0522
-4.250 0.0328 0.01197 0.00441 -0.0981 0.7101 0.0536
-4.000 0.0596 0.01179 0.00425 -0.0979 0.7058 0.0552
-3.750 0.0866 0.01167 0.00412 -0.0977 0.7016 0.0569
-3.500 0.1137 0.01158 0.00398 -0.0975 0.6975 0.0587
-3.250 0.1411 0.01147 0.00386 -0.0974 0.6933 0.0605
-3.000 0.1679 0.01131 0.00373 -0.0972 0.6886 0.0626
-2.750 0.1950 0.01122 0.00363 -0.0970 0.6838 0.0647
-2.500 0.2220 0.01114 0.00352 -0.0968 0.6793 0.0668
-2.250 0.2493 0.01105 0.00342 -0.0967 0.6742 0.0687
-2.000 0.2759 0.01092 0.00331 -0.0964 0.6683 0.0713
-1.750 0.3025 0.01084 0.00321 -0.0962 0.6628 0.0738
-1.500 0.3297 0.01076 0.00314 -0.0960 0.6569 0.0765
-1.250 0.3564 0.01070 0.00306 -0.0958 0.6496 0.0787
-1.000 0.3825 0.01060 0.00296 -0.0954 0.6420 0.0820
-0.750 0.4087 0.01053 0.00289 -0.0951 0.6323 0.0856
-0.500 0.4348 0.01050 0.00283 -0.0947 0.6224 0.0888
-0.250 0.4601 0.01046 0.00277 -0.0942 0.6106 0.0935
0.000 0.4851 0.01044 0.00274 -0.0936 0.5960 0.0999
0.500 0.5317 0.01049 0.00273 -0.0918 0.5590 0.1303
0.750 0.5534 0.01047 0.00276 -0.0907 0.5399 0.1763
1.000 0.5732 0.01023 0.00285 -0.0894 0.5234 0.3096
1.250 0.5937 0.01010 0.00294 -0.0882 0.5093 0.4091
1.500 0.6133 0.00986 0.00304 -0.0868 0.4968 0.5386
1.750 0.6285 0.00936 0.00313 -0.0843 0.4864 0.7284
2.250 0.6718 0.00960 0.00379 -0.0808 0.4662 0.9512
2.500 0.7042 0.00992 0.00404 -0.0817 0.4562 0.9691
2.750 0.7529 0.01027 0.00431 -0.0862 0.4455 0.9792
3.000 0.8067 0.01058 0.00453 -0.0920 0.4365 0.9847
3.250 0.8544 0.01084 0.00473 -0.0965 0.4282 0.9902
3.500 0.9107 0.01110 0.00491 -0.1029 0.4206 0.9959
3.750 0.9486 0.01126 0.00504 -0.1053 0.4140 0.9985
4.000 0.9753 0.01146 0.00519 -0.1054 0.4082 0.9996
4.250 0.9968 0.01162 0.00534 -0.1043 0.4033 1.0000
4.500 1.0147 0.01177 0.00548 -0.1024 0.3982 1.0000
4.750 1.0297 0.01197 0.00564 -0.1000 0.3921 1.0000
5.000 1.0439 0.01217 0.00581 -0.0974 0.3854 1.0000
5.250 1.0570 0.01235 0.00598 -0.0946 0.3781 1.0000
5.500 1.0636 0.01257 0.00615 -0.0905 0.3722 1.0000
5.750 1.0711 0.01269 0.00629 -0.0865 0.3681 1.0000
6.000 1.0793 0.01284 0.00644 -0.0827 0.3639 1.0000
6.250 1.0876 0.01303 0.00663 -0.0790 0.3594 1.0000
6.500 1.0960 0.01328 0.00685 -0.0754 0.3548 1.0000
6.750 1.1101 0.01346 0.00705 -0.0730 0.3507 1.0000
7.000 1.1253 0.01369 0.00729 -0.0708 0.3464 1.0000
7.250 1.1409 0.01398 0.00758 -0.0688 0.3419 1.0000
7.500 1.1567 0.01434 0.00791 -0.0670 0.3374 1.0000
7.750 1.1763 0.01460 0.00820 -0.0658 0.3330 1.0000
8.000 1.1948 0.01494 0.00855 -0.0646 0.3279 1.0000
8.250 1.2119 0.01536 0.00895 -0.0631 0.3227 1.0000
8.500 1.2309 0.01573 0.00934 -0.0620 0.3187 1.0000
8.750 1.2507 0.01608 0.00972 -0.0611 0.3142 1.0000
9.000 1.2684 0.01654 0.01018 -0.0599 0.3085 1.0000
9.250 1.2856 0.01704 0.01068 -0.0587 0.3031 1.0000
9.500 1.3049 0.01747 0.01114 -0.0578 0.2977 1.0000
9.750 1.3217 0.01802 0.01170 -0.0566 0.2913 1.0000
10.000 1.3388 0.01858 0.01227 -0.0555 0.2852 1.0000
10.250 1.3556 0.01917 0.01287 -0.0544 0.2774 1.0000
10.500 1.3703 0.01989 0.01358 -0.0532 0.2680 1.0000
10.750 1.3827 0.02077 0.01442 -0.0517 0.2550 1.0000
11.000 1.3927 0.02181 0.01540 -0.0500 0.2371 1.0000
11.250 1.3961 0.02331 0.01675 -0.0477 0.2103 1.0000
11.500 1.3950 0.02517 0.01844 -0.0451 0.1827 1.0000
11.750 1.3981 0.02681 0.02000 -0.0430 0.1663 1.0000
12.000 1.4032 0.02836 0.02151 -0.0413 0.1556 1.0000
12.250 1.4119 0.02971 0.02286 -0.0400 0.1481 1.0000
12.500 1.4186 0.03123 0.02438 -0.0386 0.1417 1.0000
12.750 1.4290 0.03251 0.02569 -0.0375 0.1365 1.0000
13.000 1.4363 0.03406 0.02726 -0.0363 0.1311 1.0000
13.250 1.4440 0.03561 0.02883 -0.0353 0.1262 1.0000
13.500 1.4526 0.03713 0.03039 -0.0343 0.1217 1.0000
13.750 1.4594 0.03882 0.03210 -0.0333 0.1176 1.0000
14.000 1.4659 0.04057 0.03389 -0.0324 0.1140 1.0000
14.250 1.4737 0.04224 0.03562 -0.0316 0.1104 1.0000
14.500 1.4791 0.04416 0.03757 -0.0308 0.1061 1.0000
14.750 1.4823 0.04634 0.03977 -0.0299 0.1019 1.0000
15.000 1.4877 0.04834 0.04183 -0.0292 0.0975 1.0000
15.250 1.4895 0.05073 0.04424 -0.0285 0.0929 1.0000
15.500 1.4923 0.05309 0.04665 -0.0279 0.0887 1.0000
15.750 1.4922 0.05581 0.04940 -0.0274 0.0828 1.0000
16.000 1.4903 0.05877 0.05238 -0.0269 0.0761 1.0000
16.250 1.4823 0.06248 0.05608 -0.0264 0.0657 1.0000
16.500 1.4610 0.06783 0.06135 -0.0260 0.0478 1.0000
16.750 1.4400 0.07336 0.06685 -0.0260 0.0364 1.0000
17.000 1.4283 0.07785 0.07138 -0.0261 0.0315 1.0000
17.250 1.4194 0.08209 0.07568 -0.0263 0.0284 1.0000
17.500 1.4133 0.08603 0.07970 -0.0267 0.0264 1.0000
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