GOE 777 AIRFOIL (goe777-il) Xfoil prediction polar at RE=500,000 Ncrit=9
| Details | Polar file |
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Airfoil: GOE 777 AIRFOIL (goe777-il) Reynolds number: 500,000 Max Cl/Cd: 90.49 at α=5° Description: Mach=0 Ncrit=9 Source: Xfoil prediction Download polar: xf-goe777-il-500000.txt Download as CSV file: xf-goe777-il-500000.csv |
XFOIL Version 6.96
Calculated polar for: GOE 777 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 = 9.000
alpha CL CD CDp CM Top_Xtr Bot_Xtr
------ -------- --------- --------- -------- -------- --------
-18.750 -0.8525 0.08637 0.08270 -0.0646 1.0000 0.0335
-18.500 -0.8713 0.07966 0.07587 -0.0690 1.0000 0.0336
-18.250 -0.8843 0.07407 0.07017 -0.0726 1.0000 0.0338
-18.000 -0.8946 0.06898 0.06498 -0.0759 1.0000 0.0340
-17.750 -0.9034 0.06428 0.06018 -0.0789 1.0000 0.0342
-17.500 -0.9107 0.05997 0.05577 -0.0815 1.0000 0.0344
-17.250 -0.9166 0.05604 0.05173 -0.0837 1.0000 0.0347
-17.000 -0.9212 0.05243 0.04803 -0.0857 1.0000 0.0349
-16.750 -0.9245 0.04910 0.04459 -0.0873 1.0000 0.0352
-16.500 -0.9264 0.04604 0.04142 -0.0886 1.0000 0.0355
-16.250 -0.9233 0.04323 0.03847 -0.0906 0.9446 0.0359
-16.000 -0.9280 0.04123 0.03599 -0.0892 0.8234 0.0361
-15.750 -0.9268 0.03919 0.03357 -0.0892 0.7684 0.0364
-15.500 -0.9232 0.03724 0.03132 -0.0894 0.7350 0.0367
-15.250 -0.9181 0.03538 0.02923 -0.0892 0.7097 0.0371
-15.000 -0.9093 0.03379 0.02754 -0.0888 0.6878 0.0376
-14.750 -0.8984 0.03252 0.02616 -0.0884 0.6681 0.0380
-14.500 -0.8868 0.03133 0.02487 -0.0880 0.6508 0.0385
-14.250 -0.8750 0.03020 0.02363 -0.0875 0.6369 0.0390
-14.000 -0.8628 0.02913 0.02242 -0.0868 0.6251 0.0395
-13.750 -0.8501 0.02808 0.02126 -0.0860 0.6158 0.0400
-13.500 -0.8369 0.02713 0.02014 -0.0851 0.6075 0.0405
-13.250 -0.8225 0.02627 0.01914 -0.0840 0.6008 0.0410
-13.000 -0.8082 0.02524 0.01804 -0.0829 0.5948 0.0416
-12.750 -0.7928 0.02440 0.01716 -0.0817 0.5892 0.0422
-12.500 -0.7762 0.02377 0.01647 -0.0805 0.5840 0.0428
-12.250 -0.7595 0.02320 0.01586 -0.0792 0.5805 0.0435
-12.000 -0.7436 0.02269 0.01530 -0.0775 0.5771 0.0443
-11.750 -0.7256 0.02219 0.01471 -0.0761 0.5736 0.0451
-11.500 -0.7056 0.02169 0.01409 -0.0750 0.5703 0.0458
-11.250 -0.6874 0.02100 0.01339 -0.0738 0.5672 0.0467
-11.000 -0.6664 0.02058 0.01293 -0.0728 0.5640 0.0475
-10.750 -0.6445 0.02019 0.01250 -0.0719 0.5613 0.0485
-10.500 -0.6218 0.01978 0.01205 -0.0711 0.5594 0.0496
-10.250 -0.5986 0.01939 0.01158 -0.0703 0.5573 0.0508
-10.000 -0.5766 0.01891 0.01114 -0.0694 0.5552 0.0520
-9.750 -0.5524 0.01862 0.01083 -0.0688 0.5531 0.0534
-9.500 -0.5279 0.01832 0.01048 -0.0681 0.5510 0.0550
-9.250 -0.5041 0.01795 0.01005 -0.0674 0.5489 0.0565
-9.000 -0.4794 0.01769 0.00979 -0.0668 0.5466 0.0581
-8.750 -0.4538 0.01751 0.00956 -0.0663 0.5442 0.0602
-8.500 -0.4287 0.01730 0.00929 -0.0658 0.5419 0.0624
-8.250 -0.4024 0.01714 0.00915 -0.0654 0.5404 0.0647
-8.000 -0.3753 0.01700 0.00896 -0.0651 0.5392 0.0675
-7.750 -0.3501 0.01669 0.00869 -0.0646 0.5379 0.0700
-7.500 -0.3231 0.01655 0.00853 -0.0643 0.5365 0.0729
-7.250 -0.2971 0.01630 0.00826 -0.0638 0.5350 0.0758
-7.000 -0.2704 0.01613 0.00811 -0.0635 0.5335 0.0786
-6.750 -0.2425 0.01606 0.00798 -0.0634 0.5319 0.0816
-6.500 -0.2175 0.01571 0.00765 -0.0628 0.5298 0.0845
-6.250 -0.1906 0.01554 0.00746 -0.0625 0.5274 0.0874
-6.000 -0.1629 0.01547 0.00730 -0.0623 0.5251 0.0899
-5.750 -0.1380 0.01518 0.00702 -0.0618 0.5228 0.0928
-5.500 -0.1110 0.01515 0.00697 -0.0616 0.5204 0.0956
-5.250 -0.0833 0.01499 0.00680 -0.0614 0.5191 0.0983
-5.000 -0.0574 0.01468 0.00652 -0.0610 0.5174 0.1013
-4.750 -0.0305 0.01447 0.00634 -0.0607 0.5154 0.1043
-4.500 -0.0029 0.01433 0.00618 -0.0605 0.5133 0.1073
-4.250 0.0241 0.01413 0.00598 -0.0602 0.5113 0.1107
-4.000 0.0511 0.01394 0.00581 -0.0600 0.5094 0.1151
-3.750 0.0790 0.01383 0.00568 -0.0599 0.5075 0.1199
-3.500 0.1059 0.01364 0.00551 -0.0596 0.5056 0.1270
-3.250 0.1331 0.01350 0.00540 -0.0594 0.5036 0.1362
-3.000 0.1592 0.01335 0.00535 -0.0592 0.5013 0.1624
-2.750 0.1812 0.01273 0.00525 -0.0584 0.4998 0.2841
-2.500 0.2065 0.01236 0.00516 -0.0580 0.4986 0.3542
-2.000 0.2575 0.01177 0.00504 -0.0572 0.4952 0.4723
-1.750 0.2830 0.01156 0.00508 -0.0566 0.4932 0.5458
-1.500 0.3105 0.01150 0.00510 -0.0564 0.4911 0.5836
-1.250 0.3385 0.01146 0.00511 -0.0563 0.4889 0.6111
-1.000 0.3667 0.01144 0.00511 -0.0562 0.4867 0.6331
-0.750 0.3952 0.01147 0.00512 -0.0561 0.4845 0.6504
-0.500 0.4239 0.01161 0.00523 -0.0562 0.4819 0.6659
-0.250 0.4519 0.01163 0.00530 -0.0562 0.4800 0.6799
0.000 0.4801 0.01160 0.00531 -0.0561 0.4780 0.6933
0.250 0.5082 0.01156 0.00532 -0.0561 0.4757 0.7066
0.500 0.5367 0.01154 0.00532 -0.0561 0.4731 0.7173
0.750 0.5649 0.01150 0.00531 -0.0561 0.4705 0.7302
1.000 0.5932 0.01146 0.00528 -0.0561 0.4680 0.7427
1.250 0.6214 0.01146 0.00528 -0.0561 0.4653 0.7562
1.500 0.6493 0.01154 0.00537 -0.0561 0.4622 0.7707
1.750 0.6764 0.01146 0.00539 -0.0559 0.4595 0.7874
2.000 0.7034 0.01140 0.00541 -0.0556 0.4561 0.8073
2.250 0.7301 0.01134 0.00541 -0.0553 0.4526 0.8293
2.500 0.7568 0.01128 0.00541 -0.0550 0.4492 0.8517
2.750 0.7833 0.01130 0.00543 -0.0546 0.4456 0.8754
3.000 0.8101 0.01128 0.00553 -0.0543 0.4419 0.9021
3.250 0.8406 0.01129 0.00562 -0.0547 0.4371 0.9305
3.500 0.8782 0.01137 0.00569 -0.0567 0.4320 0.9509
3.750 0.9157 0.01150 0.00577 -0.0588 0.4267 0.9659
4.000 0.9539 0.01160 0.00590 -0.0611 0.4198 0.9773
4.250 0.9949 0.01175 0.00596 -0.0641 0.4127 0.9834
4.500 1.0348 0.01191 0.00611 -0.0669 0.4048 0.9902
4.750 1.0750 0.01211 0.00623 -0.0699 0.3964 0.9950
5.000 1.1158 0.01233 0.00642 -0.0730 0.3882 0.9993
5.250 1.1330 0.01255 0.00657 -0.0714 0.3814 1.0000
5.500 1.1472 0.01277 0.00675 -0.0692 0.3757 1.0000
5.750 1.1622 0.01300 0.00695 -0.0671 0.3702 1.0000
6.000 1.1758 0.01330 0.00718 -0.0648 0.3653 1.0000
6.250 1.1909 0.01358 0.00744 -0.0628 0.3613 1.0000
6.500 1.2075 0.01384 0.00770 -0.0610 0.3576 1.0000
6.750 1.2233 0.01415 0.00799 -0.0592 0.3541 1.0000
7.000 1.2365 0.01451 0.00831 -0.0570 0.3508 1.0000
7.250 1.2487 0.01494 0.00869 -0.0546 0.3476 1.0000
7.500 1.2659 0.01526 0.00904 -0.0532 0.3453 1.0000
7.750 1.2836 0.01562 0.00943 -0.0520 0.3430 1.0000
8.000 1.3009 0.01602 0.00985 -0.0508 0.3406 1.0000
8.250 1.3180 0.01649 0.01031 -0.0497 0.3383 1.0000
8.500 1.3346 0.01700 0.01082 -0.0486 0.3360 1.0000
8.750 1.3512 0.01758 0.01137 -0.0476 0.3337 1.0000
9.000 1.3697 0.01814 0.01190 -0.0469 0.3311 1.0000
9.250 1.3868 0.01869 0.01251 -0.0461 0.3296 1.0000
9.500 1.4040 0.01927 0.01314 -0.0454 0.3279 1.0000
9.750 1.4212 0.01989 0.01380 -0.0448 0.3263 1.0000
10.000 1.4381 0.02054 0.01449 -0.0442 0.3246 1.0000
10.250 1.4549 0.02123 0.01520 -0.0436 0.3229 1.0000
10.500 1.4714 0.02195 0.01595 -0.0431 0.3213 1.0000
10.750 1.4885 0.02266 0.01666 -0.0427 0.3197 1.0000
11.000 1.5065 0.02333 0.01732 -0.0422 0.3177 1.0000
11.250 1.5269 0.02391 0.01787 -0.0420 0.3152 1.0000
11.500 1.5375 0.02500 0.01906 -0.0413 0.3137 1.0000
11.750 1.5495 0.02606 0.02020 -0.0408 0.3120 1.0000
12.000 1.5626 0.02709 0.02129 -0.0404 0.3103 1.0000
12.250 1.5752 0.02816 0.02241 -0.0400 0.3084 1.0000
12.500 1.5868 0.02931 0.02359 -0.0396 0.3061 1.0000
12.750 1.5983 0.03047 0.02476 -0.0392 0.3036 1.0000
13.000 1.6166 0.03110 0.02536 -0.0389 0.3010 1.0000
13.250 1.6320 0.03199 0.02627 -0.0386 0.2992 1.0000
13.500 1.6380 0.03363 0.02802 -0.0381 0.2979 1.0000
13.750 1.6449 0.03522 0.02971 -0.0378 0.2963 1.0000
14.000 1.6515 0.03686 0.03143 -0.0375 0.2943 1.0000
14.250 1.6583 0.03851 0.03314 -0.0372 0.2921 1.0000
14.500 1.6674 0.03997 0.03464 -0.0370 0.2900 1.0000
14.750 1.6775 0.04135 0.03604 -0.0369 0.2880 1.0000
15.000 1.6942 0.04209 0.03677 -0.0367 0.2860 1.0000
15.250 1.7098 0.04293 0.03763 -0.0365 0.2839 1.0000
15.500 1.7056 0.04572 0.04056 -0.0363 0.2822 1.0000
15.750 1.7045 0.04829 0.04325 -0.0363 0.2801 1.0000
16.000 1.7054 0.05072 0.04576 -0.0363 0.2777 1.0000
16.250 1.7087 0.05291 0.04801 -0.0364 0.2750 1.0000
16.500 1.7156 0.05471 0.04981 -0.0365 0.2722 1.0000
16.750 1.7327 0.05532 0.05038 -0.0364 0.2692 1.0000
17.000 1.7176 0.05962 0.05486 -0.0366 0.2667 1.0000
17.250 1.7098 0.06317 0.05853 -0.0369 0.2637 1.0000
17.500 1.7090 0.06596 0.06138 -0.0372 0.2605 1.0000
17.750 1.7125 0.06822 0.06365 -0.0375 0.2573 1.0000
18.000 1.7190 0.07009 0.06553 -0.0376 0.2541 1.0000
18.250 1.7021 0.07483 0.07043 -0.0380 0.2509 1.0000
18.500 1.6959 0.07834 0.07404 -0.0385 0.2473 1.0000
18.750 1.6944 0.08128 0.07701 -0.0389 0.2439 1.0000
19.000 1.6995 0.08335 0.07907 -0.0392 0.2403 1.0000
19.250 1.6759 0.08907 0.08497 -0.0398 0.2357 1.0000
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