GOE 256 (JUNKERS E) AIRFOIL (goe256-il) Xfoil prediction polar at RE=200,000 Ncrit=5
| Details | Polar file |
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Airfoil: GOE 256 (JUNKERS E) AIRFOIL (goe256-il) Reynolds number: 200,000 Max Cl/Cd: 64.49 at α=4.75° Description: Mach=0 Ncrit=5 Source: Xfoil prediction Download polar: xf-goe256-il-200000-n5.txt Download as CSV file: xf-goe256-il-200000-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 = 0.200 e 6 Ncrit = 5.000
alpha CL CD CDp CM Top_Xtr Bot_Xtr
------ -------- --------- --------- -------- -------- --------
-11.000 -0.2035 0.09376 0.08961 -0.0896 0.9366 0.0411
-10.750 -0.2085 0.08788 0.08371 -0.0931 0.9281 0.0412
-10.500 -0.2239 0.08025 0.07606 -0.0978 0.9188 0.0418
-10.250 -0.2178 0.07753 0.07332 -0.0993 0.9104 0.0421
-10.000 -0.3631 0.04727 0.04253 -0.1203 0.8875 0.0422
-9.750 -0.3815 0.04274 0.03768 -0.1190 0.8772 0.0425
-9.500 -0.3836 0.03968 0.03433 -0.1176 0.8705 0.0429
-9.250 -0.3803 0.03719 0.03159 -0.1161 0.8628 0.0433
-9.000 -0.3737 0.03474 0.02883 -0.1146 0.8570 0.0438
-8.750 -0.3652 0.03237 0.02613 -0.1130 0.8515 0.0445
-8.500 -0.3548 0.03021 0.02361 -0.1113 0.8451 0.0454
-8.250 -0.3429 0.02787 0.02078 -0.1097 0.8399 0.0466
-8.000 -0.3256 0.02624 0.01879 -0.1085 0.8357 0.0474
-7.750 -0.3040 0.02558 0.01810 -0.1078 0.8305 0.0479
-7.500 -0.2815 0.02491 0.01733 -0.1071 0.8261 0.0485
-7.250 -0.2582 0.02419 0.01648 -0.1066 0.8223 0.0492
-7.000 -0.2345 0.02341 0.01555 -0.1061 0.8188 0.0501
-6.750 -0.2122 0.02264 0.01463 -0.1053 0.8139 0.0511
-6.500 -0.1887 0.02182 0.01361 -0.1047 0.8098 0.0523
-6.250 -0.1641 0.02107 0.01265 -0.1042 0.8062 0.0537
-6.000 -0.1379 0.02063 0.01219 -0.1040 0.8031 0.0547
-5.750 -0.1133 0.02029 0.01182 -0.1036 0.7988 0.0559
-5.500 -0.0886 0.01985 0.01131 -0.1030 0.7936 0.0572
-5.250 -0.0625 0.01928 0.01060 -0.1026 0.7878 0.0588
-5.000 -0.0372 0.01876 0.00991 -0.1020 0.7810 0.0604
-4.750 -0.0123 0.01830 0.00946 -0.1015 0.7741 0.0618
-4.500 0.0146 0.01797 0.00910 -0.1013 0.7694 0.0636
-4.250 0.0403 0.01768 0.00876 -0.1009 0.7647 0.0658
-4.000 0.0657 0.01738 0.00838 -0.1004 0.7595 0.0681
-3.750 0.0917 0.01698 0.00795 -0.1001 0.7549 0.0700
-3.500 0.1190 0.01667 0.00762 -0.1000 0.7510 0.0722
-3.250 0.1438 0.01645 0.00741 -0.0994 0.7456 0.0750
-3.000 0.1695 0.01623 0.00714 -0.0989 0.7403 0.0777
-2.750 0.1957 0.01589 0.00679 -0.0986 0.7356 0.0804
-2.250 0.2465 0.01548 0.00638 -0.0977 0.7250 0.0868
-2.000 0.2726 0.01528 0.00615 -0.0973 0.7195 0.0898
-1.750 0.2992 0.01501 0.00588 -0.0970 0.7147 0.0939
-1.500 0.3231 0.01488 0.00578 -0.0963 0.7081 0.0980
-1.250 0.3490 0.01474 0.00561 -0.0958 0.7020 0.1021
-1.000 0.3755 0.01453 0.00541 -0.0955 0.6967 0.1082
-0.750 0.3994 0.01444 0.00534 -0.0948 0.6892 0.1150
-0.500 0.4251 0.01427 0.00519 -0.0943 0.6824 0.1250
-0.250 0.4499 0.01411 0.00510 -0.0937 0.6752 0.1430
0.000 0.4731 0.01381 0.00503 -0.0929 0.6673 0.1958
0.250 0.4944 0.01326 0.00499 -0.0919 0.6599 0.3510
0.500 0.5121 0.01270 0.00501 -0.0900 0.6507 0.5128
1.000 0.5972 0.01232 0.00569 -0.0944 0.6294 0.9498
1.250 0.6496 0.01252 0.00580 -0.0994 0.6158 0.9707
1.500 0.7261 0.01265 0.00578 -0.1097 0.5991 0.9917
1.750 0.7784 0.01271 0.00569 -0.1150 0.5812 1.0000
2.000 0.7985 0.01284 0.00569 -0.1135 0.5650 1.0000
2.250 0.8178 0.01301 0.00573 -0.1119 0.5493 1.0000
2.500 0.8367 0.01321 0.00580 -0.1102 0.5350 1.0000
2.750 0.8552 0.01343 0.00590 -0.1085 0.5224 1.0000
3.250 0.8913 0.01389 0.00618 -0.1048 0.5001 1.0000
3.500 0.9087 0.01414 0.00634 -0.1029 0.4906 1.0000
3.750 0.9260 0.01438 0.00652 -0.1009 0.4812 1.0000
4.000 0.9427 0.01464 0.00670 -0.0989 0.4729 1.0000
4.250 0.9593 0.01488 0.00690 -0.0968 0.4647 1.0000
4.500 0.9753 0.01516 0.00711 -0.0946 0.4579 1.0000
4.750 0.9919 0.01538 0.00732 -0.0925 0.4513 1.0000
5.000 1.0075 0.01564 0.00754 -0.0903 0.4451 1.0000
5.250 1.0231 0.01592 0.00777 -0.0880 0.4398 1.0000
5.500 1.0388 0.01614 0.00800 -0.0858 0.4343 1.0000
5.750 1.0537 0.01640 0.00824 -0.0835 0.4290 1.0000
6.000 1.0677 0.01669 0.00848 -0.0810 0.4241 1.0000
6.250 1.0796 0.01692 0.00873 -0.0780 0.4185 1.0000
6.500 1.0903 0.01719 0.00898 -0.0749 0.4120 1.0000
6.750 1.1022 0.01752 0.00924 -0.0721 0.4060 1.0000
7.000 1.1156 0.01780 0.00956 -0.0697 0.3994 1.0000
7.250 1.1302 0.01813 0.00989 -0.0675 0.3936 1.0000
7.500 1.1462 0.01851 0.01023 -0.0657 0.3887 1.0000
7.750 1.1626 0.01884 0.01062 -0.0639 0.3831 1.0000
8.000 1.1787 0.01923 0.01103 -0.0622 0.3775 1.0000
8.250 1.1952 0.01965 0.01143 -0.0606 0.3726 1.0000
8.500 1.2122 0.02006 0.01189 -0.0592 0.3674 1.0000
8.750 1.2289 0.02049 0.01236 -0.0578 0.3621 1.0000
9.000 1.2452 0.02096 0.01285 -0.0563 0.3573 1.0000
9.250 1.2615 0.02146 0.01337 -0.0549 0.3523 1.0000
9.500 1.2770 0.02197 0.01395 -0.0535 0.3461 1.0000
9.750 1.2921 0.02254 0.01454 -0.0520 0.3406 1.0000
10.000 1.3076 0.02312 0.01515 -0.0506 0.3357 1.0000
10.250 1.3232 0.02370 0.01583 -0.0493 0.3301 1.0000
10.500 1.3377 0.02435 0.01652 -0.0480 0.3247 1.0000
10.750 1.3518 0.02504 0.01723 -0.0466 0.3197 1.0000
11.000 1.3661 0.02574 0.01805 -0.0453 0.3136 1.0000
11.250 1.3783 0.02656 0.01890 -0.0438 0.3072 1.0000
11.500 1.3905 0.02741 0.01982 -0.0424 0.3006 1.0000
11.750 1.4014 0.02835 0.02082 -0.0410 0.2927 1.0000
12.000 1.4111 0.02940 0.02192 -0.0395 0.2847 1.0000
12.250 1.4187 0.03060 0.02317 -0.0379 0.2746 1.0000
12.500 1.4254 0.03192 0.02453 -0.0363 0.2624 1.0000
12.750 1.4287 0.03352 0.02613 -0.0346 0.2477 1.0000
13.000 1.4284 0.03547 0.02804 -0.0328 0.2300 1.0000
13.250 1.4249 0.03777 0.03028 -0.0310 0.2110 1.0000
13.500 1.4198 0.04033 0.03277 -0.0292 0.1938 1.0000
13.750 1.4148 0.04302 0.03541 -0.0277 0.1812 1.0000
14.000 1.4112 0.04568 0.03805 -0.0263 0.1719 1.0000
14.250 1.4101 0.04819 0.04059 -0.0253 0.1646 1.0000
14.500 1.4072 0.05096 0.04338 -0.0243 0.1582 1.0000
14.750 1.4063 0.05362 0.04609 -0.0235 0.1528 1.0000
15.000 1.4060 0.05628 0.04881 -0.0229 0.1474 1.0000
15.250 1.4028 0.05930 0.05186 -0.0223 0.1430 1.0000
15.500 1.4039 0.06193 0.05457 -0.0219 0.1391 1.0000
15.750 1.4050 0.06462 0.05736 -0.0216 0.1349 1.0000
16.000 1.4028 0.06776 0.06054 -0.0214 0.1308 1.0000
16.250 1.4001 0.07097 0.06381 -0.0213 0.1272 1.0000
16.500 1.4021 0.07370 0.06667 -0.0213 0.1235 1.0000
16.750 1.4011 0.07684 0.06989 -0.0214 0.1196 1.0000
17.000 1.3967 0.08043 0.07352 -0.0217 0.1158 1.0000
17.250 1.3963 0.08358 0.07678 -0.0220 0.1115 1.0000
17.500 1.3937 0.08706 0.08034 -0.0224 0.1068 1.0000
17.750 1.3873 0.09105 0.08437 -0.0230 0.1027 1.0000
18.000 1.3867 0.09433 0.08777 -0.0235 0.0973 1.0000
18.250 1.3796 0.09853 0.09201 -0.0244 0.0918 1.0000
18.500 1.3761 0.10227 0.09584 -0.0252 0.0847 1.0000
18.750 1.3689 0.10656 0.10017 -0.0262 0.0766 1.0000
19.000 1.3590 0.11127 0.10488 -0.0275 0.0660 1.0000
19.250 1.3447 0.11669 0.11025 -0.0291 0.0532 1.0000
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