GOE 777 AIRFOIL (goe777-il) Xfoil prediction polar at RE=500,000 Ncrit=5
| Details | Polar file |
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Airfoil: GOE 777 AIRFOIL (goe777-il) Reynolds number: 500,000 Max Cl/Cd: 81.7 at α=5.5° Description: Mach=0 Ncrit=5 Source: Xfoil prediction Download polar: xf-goe777-il-500000-n5.txt Download as CSV file: xf-goe777-il-500000-n5.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 = 5.000
alpha CL CD CDp CM Top_Xtr Bot_Xtr
------ -------- --------- --------- -------- -------- --------
-19.750 -0.7834 0.11374 0.11023 -0.0455 1.0000 0.0261
-19.500 -0.8173 0.10396 0.10027 -0.0515 1.0000 0.0263
-19.250 -0.8447 0.09559 0.09174 -0.0567 1.0000 0.0265
-19.000 -0.8698 0.08888 0.08459 -0.0600 0.8457 0.0266
-18.750 -0.8905 0.08250 0.07784 -0.0635 0.7892 0.0267
-18.500 -0.9069 0.07651 0.07158 -0.0670 0.7597 0.0269
-18.250 -0.9200 0.07108 0.06594 -0.0703 0.7379 0.0270
-18.000 -0.9320 0.06592 0.06061 -0.0734 0.7207 0.0272
-17.750 -0.9414 0.06114 0.05568 -0.0763 0.7054 0.0274
-17.500 -0.9490 0.05676 0.05114 -0.0789 0.6908 0.0276
-17.250 -0.9541 0.05284 0.04708 -0.0811 0.6775 0.0278
-16.750 -0.9574 0.04627 0.04023 -0.0845 0.6502 0.0282
-16.500 -0.9561 0.04348 0.03730 -0.0857 0.6375 0.0285
-16.250 -0.9531 0.04096 0.03464 -0.0867 0.6245 0.0288
-16.000 -0.9484 0.03869 0.03223 -0.0875 0.6134 0.0291
-15.750 -0.9422 0.03662 0.03004 -0.0881 0.6023 0.0294
-15.500 -0.9349 0.03474 0.02803 -0.0885 0.5935 0.0297
-15.250 -0.9261 0.03304 0.02620 -0.0887 0.5850 0.0300
-15.000 -0.9162 0.03152 0.02455 -0.0887 0.5771 0.0302
-14.750 -0.9059 0.03008 0.02301 -0.0886 0.5711 0.0305
-14.500 -0.8972 0.02862 0.02147 -0.0882 0.5654 0.0308
-14.250 -0.8863 0.02739 0.02016 -0.0877 0.5600 0.0312
-13.750 -0.8600 0.02542 0.01805 -0.0862 0.5518 0.0320
-13.500 -0.8453 0.02458 0.01715 -0.0853 0.5486 0.0325
-13.250 -0.8297 0.02383 0.01633 -0.0842 0.5453 0.0329
-13.000 -0.8134 0.02314 0.01556 -0.0831 0.5422 0.0334
-12.750 -0.7966 0.02252 0.01486 -0.0819 0.5392 0.0338
-12.500 -0.7810 0.02197 0.01423 -0.0803 0.5364 0.0342
-12.250 -0.7673 0.02142 0.01363 -0.0784 0.5337 0.0347
-12.000 -0.7492 0.02090 0.01307 -0.0771 0.5315 0.0352
-11.750 -0.7292 0.02042 0.01256 -0.0760 0.5299 0.0359
-11.500 -0.7082 0.01997 0.01207 -0.0750 0.5281 0.0366
-11.250 -0.6864 0.01956 0.01161 -0.0741 0.5263 0.0373
-11.000 -0.6640 0.01916 0.01115 -0.0732 0.5244 0.0380
-10.750 -0.6421 0.01873 0.01070 -0.0723 0.5225 0.0387
-10.500 -0.6194 0.01833 0.01028 -0.0715 0.5207 0.0395
-10.250 -0.5959 0.01798 0.00989 -0.0707 0.5189 0.0404
-10.000 -0.5719 0.01766 0.00952 -0.0700 0.5171 0.0415
-9.750 -0.5477 0.01735 0.00916 -0.0693 0.5151 0.0426
-9.500 -0.5234 0.01705 0.00884 -0.0687 0.5132 0.0439
-9.250 -0.4986 0.01678 0.00854 -0.0681 0.5112 0.0453
-8.750 -0.4477 0.01625 0.00798 -0.0670 0.5089 0.0486
-8.500 -0.4217 0.01601 0.00773 -0.0666 0.5078 0.0508
-8.250 -0.3954 0.01579 0.00752 -0.0662 0.5067 0.0532
-8.000 -0.3687 0.01560 0.00732 -0.0658 0.5056 0.0560
-7.750 -0.3419 0.01542 0.00715 -0.0655 0.5043 0.0586
-7.500 -0.3147 0.01527 0.00698 -0.0652 0.5031 0.0614
-7.250 -0.2876 0.01511 0.00681 -0.0649 0.5019 0.0637
-7.000 -0.2603 0.01497 0.00666 -0.0647 0.5006 0.0662
-6.750 -0.2327 0.01485 0.00649 -0.0644 0.4990 0.0686
-6.500 -0.2057 0.01469 0.00633 -0.0641 0.4970 0.0708
-6.250 -0.1782 0.01458 0.00618 -0.0639 0.4948 0.0731
-6.000 -0.1506 0.01450 0.00604 -0.0637 0.4925 0.0752
-5.750 -0.1239 0.01435 0.00588 -0.0634 0.4903 0.0771
-5.500 -0.0964 0.01423 0.00575 -0.0632 0.4888 0.0791
-5.250 -0.0685 0.01410 0.00561 -0.0630 0.4877 0.0811
-5.000 -0.0406 0.01398 0.00548 -0.0629 0.4865 0.0830
-4.750 -0.0132 0.01380 0.00532 -0.0627 0.4849 0.0852
-4.500 0.0145 0.01366 0.00519 -0.0625 0.4829 0.0873
-4.250 0.0425 0.01355 0.00506 -0.0624 0.4809 0.0894
-4.000 0.0703 0.01342 0.00493 -0.0623 0.4788 0.0921
-3.750 0.0979 0.01329 0.00480 -0.0622 0.4765 0.0958
-3.500 0.1258 0.01320 0.00469 -0.0620 0.4745 0.0992
-3.250 0.1535 0.01309 0.00458 -0.0619 0.4729 0.1026
-3.000 0.1812 0.01302 0.00450 -0.0618 0.4712 0.1065
-2.750 0.2090 0.01295 0.00443 -0.0617 0.4696 0.1120
-2.500 0.2370 0.01281 0.00435 -0.0617 0.4683 0.1214
-2.250 0.2642 0.01261 0.00426 -0.0616 0.4666 0.1443
-2.000 0.2898 0.01223 0.00415 -0.0613 0.4647 0.2097
-1.750 0.3161 0.01195 0.00409 -0.0610 0.4626 0.2693
-1.500 0.3432 0.01177 0.00404 -0.0609 0.4604 0.3112
-1.250 0.3702 0.01159 0.00400 -0.0608 0.4584 0.3537
-1.000 0.3969 0.01140 0.00396 -0.0606 0.4563 0.4000
-0.750 0.4228 0.01118 0.00393 -0.0603 0.4542 0.4583
-0.500 0.4482 0.01099 0.00397 -0.0599 0.4521 0.5335
-0.250 0.4761 0.01096 0.00403 -0.0599 0.4501 0.5692
0.000 0.5045 0.01094 0.00408 -0.0599 0.4478 0.5926
0.250 0.5328 0.01093 0.00412 -0.0599 0.4450 0.6119
0.500 0.5610 0.01093 0.00415 -0.0600 0.4419 0.6261
0.750 0.5894 0.01096 0.00417 -0.0600 0.4385 0.6389
1.000 0.6169 0.01098 0.00420 -0.0600 0.4351 0.6504
1.250 0.6455 0.01102 0.00425 -0.0601 0.4318 0.6621
1.500 0.6735 0.01102 0.00431 -0.0601 0.4277 0.6753
1.750 0.7013 0.01106 0.00436 -0.0602 0.4231 0.6882
2.000 0.7281 0.01110 0.00441 -0.0600 0.4186 0.7026
2.250 0.7557 0.01113 0.00450 -0.0600 0.4135 0.7178
2.750 0.8085 0.01124 0.00467 -0.0596 0.4004 0.7518
3.000 0.8343 0.01131 0.00478 -0.0593 0.3923 0.7705
3.250 0.8586 0.01141 0.00492 -0.0588 0.3844 0.7961
3.500 0.8825 0.01153 0.00509 -0.0581 0.3759 0.8256
3.750 0.9058 0.01170 0.00529 -0.0574 0.3684 0.8522
4.000 0.9293 0.01188 0.00550 -0.0568 0.3610 0.8764
4.250 0.9529 0.01212 0.00576 -0.0562 0.3545 0.9026
4.500 0.9820 0.01237 0.00602 -0.0567 0.3485 0.9296
4.750 1.0168 0.01272 0.00635 -0.0586 0.3425 0.9543
5.000 1.0507 0.01306 0.00665 -0.0604 0.3378 0.9754
5.250 1.0841 0.01335 0.00693 -0.0620 0.3341 0.9895
5.500 1.1176 0.01368 0.00724 -0.0638 0.3304 0.9985
5.750 1.1351 0.01398 0.00751 -0.0623 0.3274 1.0000
6.000 1.1470 0.01430 0.00781 -0.0598 0.3247 1.0000
6.250 1.1598 0.01461 0.00810 -0.0574 0.3224 1.0000
6.500 1.1763 0.01489 0.00840 -0.0558 0.3206 1.0000
6.750 1.1933 0.01523 0.00875 -0.0544 0.3186 1.0000
7.000 1.2103 0.01561 0.00914 -0.0531 0.3166 1.0000
7.250 1.2271 0.01606 0.00959 -0.0520 0.3146 1.0000
7.500 1.2435 0.01656 0.01010 -0.0508 0.3126 1.0000
7.750 1.2593 0.01713 0.01068 -0.0497 0.3108 1.0000
8.000 1.2744 0.01779 0.01133 -0.0487 0.3089 1.0000
8.250 1.2889 0.01853 0.01207 -0.0477 0.3070 1.0000
8.500 1.3064 0.01915 0.01273 -0.0472 0.3057 1.0000
8.750 1.3242 0.01980 0.01342 -0.0467 0.3043 1.0000
9.000 1.3411 0.02052 0.01418 -0.0462 0.3028 1.0000
9.250 1.3572 0.02133 0.01502 -0.0458 0.3013 1.0000
9.500 1.3728 0.02220 0.01593 -0.0454 0.2999 1.0000
9.750 1.3875 0.02315 0.01692 -0.0450 0.2985 1.0000
10.000 1.4014 0.02419 0.01799 -0.0446 0.2970 1.0000
10.250 1.4146 0.02530 0.01912 -0.0442 0.2956 1.0000
10.500 1.4272 0.02648 0.02032 -0.0438 0.2943 1.0000
10.750 1.4387 0.02773 0.02160 -0.0434 0.2928 1.0000
11.000 1.4498 0.02899 0.02287 -0.0429 0.2912 1.0000
11.250 1.4622 0.03019 0.02411 -0.0425 0.2898 1.0000
11.500 1.4745 0.03146 0.02545 -0.0424 0.2884 1.0000
11.750 1.4860 0.03280 0.02686 -0.0421 0.2868 1.0000
12.000 1.4966 0.03420 0.02831 -0.0419 0.2852 1.0000
12.250 1.5071 0.03559 0.02976 -0.0416 0.2837 1.0000
12.500 1.5160 0.03715 0.03136 -0.0414 0.2819 1.0000
12.750 1.5240 0.03880 0.03305 -0.0411 0.2798 1.0000
13.000 1.5298 0.04065 0.03491 -0.0408 0.2774 1.0000
13.250 1.5370 0.04232 0.03657 -0.0404 0.2750 1.0000
13.500 1.5452 0.04404 0.03836 -0.0403 0.2733 1.0000
13.750 1.5536 0.04577 0.04018 -0.0403 0.2718 1.0000
14.000 1.5618 0.04752 0.04200 -0.0402 0.2701 1.0000
14.250 1.5683 0.04945 0.04400 -0.0402 0.2681 1.0000
14.500 1.5755 0.05130 0.04589 -0.0402 0.2661 1.0000
14.750 1.5813 0.05329 0.04793 -0.0401 0.2640 1.0000
15.000 1.5871 0.05528 0.04993 -0.0401 0.2618 1.0000
15.250 1.5951 0.05697 0.05163 -0.0400 0.2598 1.0000
15.500 1.6013 0.05897 0.05371 -0.0401 0.2581 1.0000
15.750 1.6060 0.06116 0.05600 -0.0402 0.2564 1.0000
16.000 1.6117 0.06325 0.05816 -0.0403 0.2543 1.0000
16.250 1.6155 0.06553 0.06051 -0.0404 0.2518 1.0000
16.500 1.6171 0.06807 0.06308 -0.0405 0.2488 1.0000
16.750 1.6200 0.07038 0.06538 -0.0406 0.2457 1.0000
17.000 1.6205 0.07309 0.06820 -0.0408 0.2428 1.0000
17.250 1.6199 0.07595 0.07114 -0.0410 0.2395 1.0000
17.500 1.6200 0.07872 0.07396 -0.0413 0.2358 1.0000
17.750 1.6169 0.08183 0.07708 -0.0416 0.2319 1.0000
18.000 1.6154 0.08482 0.08017 -0.0419 0.2281 1.0000
18.250 1.6100 0.08828 0.08370 -0.0422 0.2236 1.0000
18.500 1.6048 0.09172 0.08714 -0.0426 0.2190 1.0000
18.750 1.5989 0.09531 0.09083 -0.0431 0.2140 1.0000
19.000 1.5896 0.09931 0.09486 -0.0436 0.2081 1.0000
19.250 1.5793 0.10345 0.09904 -0.0442 0.2024 1.0000
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