GOE 770 AIRFOIL (goe770-il) Xfoil prediction polar at RE=500,000 Ncrit=9
| Details | Polar file |
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Airfoil: GOE 770 AIRFOIL (goe770-il) Reynolds number: 500,000 Max Cl/Cd: 87.67 at α=7.25° Description: Mach=0 Ncrit=9 Source: Xfoil prediction Download polar: xf-goe770-il-500000.txt Download as CSV file: xf-goe770-il-500000.csv |
XFOIL Version 6.96
Calculated polar for: GOE 770 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
------ -------- --------- --------- -------- -------- --------
-19.750 -1.0039 0.09661 0.09258 -0.0461 1.0000 0.0334
-19.500 -1.0238 0.08987 0.08567 -0.0500 1.0000 0.0336
-19.250 -1.0281 0.08587 0.08162 -0.0518 1.0000 0.0339
-19.000 -1.0295 0.08225 0.07795 -0.0535 1.0000 0.0342
-18.750 -1.0311 0.07861 0.07427 -0.0553 1.0000 0.0344
-18.500 -1.0334 0.07487 0.07046 -0.0573 1.0000 0.0347
-18.250 -1.0361 0.07116 0.06667 -0.0591 1.0000 0.0350
-18.000 -1.0396 0.06745 0.06287 -0.0609 1.0000 0.0353
-17.750 -1.0428 0.06386 0.05919 -0.0626 1.0000 0.0356
-17.500 -1.0456 0.06044 0.05566 -0.0641 1.0000 0.0359
-17.250 -1.0471 0.05728 0.05239 -0.0653 1.0000 0.0363
-17.000 -1.0483 0.05425 0.04925 -0.0664 1.0000 0.0366
-16.750 -1.0487 0.05139 0.04627 -0.0673 1.0000 0.0369
-16.500 -1.0481 0.04869 0.04344 -0.0681 1.0000 0.0372
-16.250 -1.0466 0.04615 0.04077 -0.0687 1.0000 0.0375
-16.000 -1.0415 0.04398 0.03852 -0.0688 1.0000 0.0378
-15.750 -1.0317 0.04233 0.03687 -0.0685 1.0000 0.0383
-15.500 -1.0222 0.04068 0.03522 -0.0685 1.0000 0.0387
-15.250 -1.0125 0.03904 0.03357 -0.0686 1.0000 0.0391
-15.000 -1.0029 0.03743 0.03192 -0.0686 1.0000 0.0396
-14.750 -0.9932 0.03586 0.03030 -0.0686 1.0000 0.0401
-14.500 -0.9831 0.03433 0.02870 -0.0685 1.0000 0.0406
-14.250 -0.9724 0.03288 0.02718 -0.0683 1.0000 0.0411
-14.000 -0.9612 0.03152 0.02574 -0.0680 1.0000 0.0416
-13.750 -0.9494 0.03026 0.02439 -0.0676 1.0000 0.0420
-13.500 -0.9342 0.02892 0.02306 -0.0674 0.9744 0.0426
-13.250 -0.9207 0.02800 0.02189 -0.0663 0.8563 0.0432
-13.000 -0.9098 0.02721 0.02086 -0.0648 0.8002 0.0437
-12.750 -0.8961 0.02642 0.01988 -0.0638 0.7633 0.0444
-12.500 -0.8814 0.02563 0.01893 -0.0630 0.7353 0.0451
-12.250 -0.8659 0.02487 0.01800 -0.0621 0.7142 0.0459
-12.000 -0.8497 0.02417 0.01713 -0.0612 0.6981 0.0466
-11.750 -0.8344 0.02332 0.01617 -0.0601 0.6853 0.0472
-11.500 -0.8195 0.02246 0.01529 -0.0589 0.6752 0.0480
-11.250 -0.8026 0.02182 0.01459 -0.0578 0.6660 0.0488
-11.000 -0.7852 0.02126 0.01395 -0.0566 0.6579 0.0497
-10.750 -0.7681 0.02076 0.01339 -0.0552 0.6511 0.0507
-10.500 -0.7504 0.02036 0.01289 -0.0538 0.6442 0.0517
-10.250 -0.7338 0.01976 0.01221 -0.0523 0.6376 0.0528
-10.000 -0.7146 0.01921 0.01168 -0.0512 0.6325 0.0540
-9.750 -0.6935 0.01878 0.01122 -0.0503 0.6273 0.0553
-9.500 -0.6716 0.01840 0.01076 -0.0494 0.6222 0.0567
-9.250 -0.6500 0.01801 0.01028 -0.0485 0.6172 0.0581
-9.000 -0.6292 0.01750 0.00979 -0.0475 0.6132 0.0598
-8.750 -0.6056 0.01716 0.00944 -0.0468 0.6089 0.0619
-8.500 -0.5808 0.01689 0.00910 -0.0463 0.6044 0.0639
-8.250 -0.5593 0.01641 0.00863 -0.0454 0.6002 0.0664
-8.000 -0.5347 0.01618 0.00833 -0.0448 0.5959 0.0690
-7.750 -0.5106 0.01583 0.00797 -0.0442 0.5925 0.0719
-7.500 -0.4858 0.01551 0.00767 -0.0437 0.5890 0.0751
-7.250 -0.4602 0.01524 0.00738 -0.0433 0.5852 0.0788
-7.000 -0.4353 0.01494 0.00708 -0.0428 0.5815 0.0829
-6.750 -0.4095 0.01472 0.00681 -0.0424 0.5779 0.0872
-6.500 -0.3843 0.01451 0.00658 -0.0419 0.5737 0.0920
-6.250 -0.3583 0.01422 0.00631 -0.0416 0.5709 0.0971
-6.000 -0.3323 0.01394 0.00605 -0.0412 0.5676 0.1029
-5.750 -0.3067 0.01363 0.00576 -0.0408 0.5639 0.1097
-5.500 -0.2805 0.01337 0.00549 -0.0405 0.5601 0.1175
-5.250 -0.2550 0.01309 0.00522 -0.0401 0.5562 0.1283
-5.000 -0.2309 0.01270 0.00494 -0.0395 0.5524 0.1523
-4.750 -0.2096 0.01195 0.00465 -0.0387 0.5496 0.2423
-4.500 -0.1832 0.01167 0.00450 -0.0384 0.5463 0.2800
-4.250 -0.1560 0.01147 0.00435 -0.0382 0.5430 0.3031
-4.000 -0.1291 0.01126 0.00419 -0.0380 0.5398 0.3243
-3.750 -0.1029 0.01101 0.00403 -0.0377 0.5366 0.3515
-3.500 -0.0788 0.01070 0.00396 -0.0372 0.5328 0.4133
-3.250 -0.0520 0.01052 0.00397 -0.0369 0.5301 0.4664
-3.000 -0.0237 0.01047 0.00396 -0.0368 0.5269 0.4913
-2.750 0.0049 0.01044 0.00396 -0.0368 0.5237 0.5093
-2.500 0.0339 0.01046 0.00393 -0.0368 0.5205 0.5236
-2.250 0.0623 0.01046 0.00393 -0.0368 0.5172 0.5361
-2.000 0.0911 0.01056 0.00396 -0.0369 0.5133 0.5470
-1.750 0.1199 0.01051 0.00396 -0.0369 0.5104 0.5567
-1.500 0.1492 0.01053 0.00394 -0.0370 0.5069 0.5647
-1.250 0.1779 0.01048 0.00393 -0.0371 0.5034 0.5730
-1.000 0.2068 0.01050 0.00392 -0.0372 0.5001 0.5812
-0.750 0.2358 0.01057 0.00392 -0.0373 0.4965 0.5884
-0.500 0.2644 0.01058 0.00396 -0.0374 0.4931 0.5969
-0.250 0.2934 0.01058 0.00398 -0.0375 0.4895 0.6051
0.000 0.3224 0.01056 0.00396 -0.0376 0.4855 0.6119
0.250 0.3510 0.01054 0.00395 -0.0377 0.4816 0.6182
0.500 0.3798 0.01059 0.00395 -0.0379 0.4775 0.6244
0.750 0.4088 0.01065 0.00398 -0.0381 0.4738 0.6298
1.000 0.4376 0.01061 0.00400 -0.0382 0.4698 0.6357
1.250 0.4662 0.01060 0.00401 -0.0383 0.4656 0.6424
1.500 0.4947 0.01064 0.00402 -0.0385 0.4614 0.6497
1.750 0.5229 0.01071 0.00407 -0.0385 0.4570 0.6575
2.000 0.5513 0.01069 0.00413 -0.0386 0.4529 0.6662
2.250 0.5798 0.01071 0.00416 -0.0388 0.4481 0.6751
2.500 0.6074 0.01072 0.00420 -0.0388 0.4434 0.6854
2.750 0.6351 0.01081 0.00427 -0.0388 0.4386 0.6972
3.000 0.6627 0.01078 0.00435 -0.0388 0.4337 0.7111
3.250 0.6900 0.01080 0.00442 -0.0387 0.4286 0.7274
3.500 0.7165 0.01087 0.00451 -0.0385 0.4238 0.7473
3.750 0.7430 0.01089 0.00465 -0.0383 0.4192 0.7708
4.000 0.7692 0.01090 0.00478 -0.0380 0.4143 0.7990
4.250 0.7945 0.01095 0.00491 -0.0374 0.4095 0.8315
4.500 0.8186 0.01107 0.00508 -0.0367 0.4048 0.8664
4.750 0.8445 0.01112 0.00526 -0.0362 0.4006 0.8997
5.000 0.8731 0.01125 0.00545 -0.0363 0.3960 0.9293
5.250 0.9068 0.01146 0.00565 -0.0376 0.3914 0.9514
5.500 0.9430 0.01174 0.00589 -0.0395 0.3868 0.9676
5.750 0.9803 0.01192 0.00611 -0.0417 0.3826 0.9801
6.000 1.0210 0.01216 0.00633 -0.0446 0.3783 0.9872
6.250 1.0601 0.01244 0.00656 -0.0473 0.3743 0.9935
6.500 1.1004 0.01275 0.00683 -0.0504 0.3704 0.9981
6.750 1.1293 0.01293 0.00705 -0.0510 0.3675 1.0000
7.000 1.1474 0.01310 0.00723 -0.0494 0.3647 1.0000
7.250 1.1660 0.01330 0.00743 -0.0479 0.3619 1.0000
7.500 1.1846 0.01353 0.00763 -0.0465 0.3590 1.0000
7.750 1.2033 0.01384 0.00789 -0.0451 0.3555 1.0000
8.000 1.2226 0.01406 0.00813 -0.0438 0.3525 1.0000
8.250 1.2423 0.01425 0.00838 -0.0426 0.3494 1.0000
8.500 1.2626 0.01449 0.00863 -0.0416 0.3465 1.0000
8.750 1.2827 0.01476 0.00889 -0.0405 0.3436 1.0000
9.000 1.3026 0.01509 0.00919 -0.0395 0.3406 1.0000
9.250 1.3234 0.01546 0.00955 -0.0387 0.3374 1.0000
9.500 1.3417 0.01571 0.00987 -0.0374 0.3349 1.0000
9.750 1.3587 0.01599 0.01020 -0.0360 0.3319 1.0000
10.000 1.3755 0.01631 0.01055 -0.0345 0.3289 1.0000
10.250 1.3924 0.01670 0.01093 -0.0333 0.3258 1.0000
10.500 1.4108 0.01719 0.01138 -0.0323 0.3223 1.0000
10.750 1.4277 0.01761 0.01188 -0.0312 0.3198 1.0000
11.000 1.4438 0.01807 0.01241 -0.0301 0.3170 1.0000
11.250 1.4601 0.01858 0.01297 -0.0291 0.3140 1.0000
11.500 1.4759 0.01916 0.01358 -0.0282 0.3111 1.0000
11.750 1.4914 0.01982 0.01423 -0.0273 0.3079 1.0000
12.000 1.5073 0.02051 0.01493 -0.0266 0.3047 1.0000
12.250 1.5208 0.02129 0.01583 -0.0258 0.3019 1.0000
12.500 1.5342 0.02216 0.01676 -0.0252 0.2986 1.0000
12.750 1.5467 0.02313 0.01777 -0.0245 0.2950 1.0000
13.000 1.5580 0.02420 0.01883 -0.0238 0.2912 1.0000
13.250 1.5695 0.02535 0.02005 -0.0233 0.2879 1.0000
13.500 1.5800 0.02664 0.02145 -0.0230 0.2843 1.0000
13.750 1.5889 0.02807 0.02294 -0.0226 0.2802 1.0000
14.000 1.5952 0.02971 0.02457 -0.0222 0.2758 1.0000
14.250 1.6021 0.03141 0.02636 -0.0219 0.2717 1.0000
14.500 1.6074 0.03332 0.02836 -0.0217 0.2665 1.0000
14.750 1.6079 0.03559 0.03064 -0.0214 0.2610 1.0000
15.000 1.6098 0.03784 0.03296 -0.0212 0.2556 1.0000
15.250 1.6090 0.04038 0.03556 -0.0210 0.2492 1.0000
15.500 1.6053 0.04317 0.03837 -0.0207 0.2435 1.0000
15.750 1.6047 0.04581 0.04109 -0.0206 0.2366 1.0000
16.000 1.5962 0.04920 0.04449 -0.0204 0.2296 1.0000
16.250 1.5905 0.05243 0.04778 -0.0204 0.2213 1.0000
16.500 1.5790 0.05629 0.05165 -0.0204 0.2130 1.0000
16.750 1.5635 0.06064 0.05600 -0.0205 0.2037 1.0000
17.000 1.5509 0.06475 0.06012 -0.0206 0.1947 1.0000
17.250 1.5351 0.06928 0.06465 -0.0208 0.1866 1.0000
17.500 1.5185 0.07395 0.06932 -0.0211 0.1788 1.0000
17.750 1.5057 0.07827 0.07367 -0.0215 0.1722 1.0000
18.000 1.4907 0.08292 0.07832 -0.0220 0.1658 1.0000
18.250 1.4819 0.08687 0.08230 -0.0225 0.1601 1.0000
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