FX 77-W-270S (fx77w270s-il) Xfoil prediction polar at RE=500,000 Ncrit=5
| Details | Polar file |
|---|---|
|
Airfoil: FX 77-W-270S (fx77w270s-il) Reynolds number: 500,000 Max Cl/Cd: 73.39 at α=10° Description: Mach=0 Ncrit=5 Source: Xfoil prediction Download polar: xf-fx77w270s-il-500000-n5.txt Download as CSV file: xf-fx77w270s-il-500000-n5.csv |
XFOIL Version 6.96
Calculated polar for: FX 77-W-270S
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 -0.9496 0.10720 0.10086 -0.0340 0.5398 0.0063
-19.500 -0.9591 0.10197 0.09548 -0.0366 0.5330 0.0063
-19.250 -0.9671 0.09706 0.09044 -0.0389 0.5272 0.0063
-19.000 -0.9732 0.09250 0.08573 -0.0409 0.5211 0.0063
-18.750 -0.9773 0.08831 0.08141 -0.0426 0.5152 0.0063
-18.500 -0.9808 0.08430 0.07728 -0.0441 0.5104 0.0063
-18.250 -0.9824 0.08064 0.07351 -0.0454 0.5061 0.0063
-18.000 -0.9831 0.07715 0.06991 -0.0466 0.5017 0.0063
-17.750 -0.9821 0.07393 0.06658 -0.0475 0.4973 0.0063
-17.500 -0.9801 0.07092 0.06345 -0.0483 0.4931 0.0063
-17.250 -0.9770 0.06810 0.06053 -0.0490 0.4894 0.0064
-17.000 -0.9735 0.06539 0.05773 -0.0495 0.4866 0.0064
-16.750 -0.9684 0.06292 0.05517 -0.0499 0.4837 0.0064
-16.500 -0.9629 0.06051 0.05268 -0.0503 0.4808 0.0064
-16.250 -0.9560 0.05834 0.05042 -0.0505 0.4779 0.0065
-16.000 -0.9489 0.05622 0.04821 -0.0506 0.4751 0.0065
-15.750 -0.9406 0.05428 0.04619 -0.0507 0.4723 0.0065
-15.250 -0.9228 0.05062 0.04237 -0.0506 0.4678 0.0066
-15.000 -0.9127 0.04895 0.04064 -0.0504 0.4663 0.0066
-14.750 -0.9029 0.04729 0.03892 -0.0502 0.4647 0.0067
-14.500 -0.8916 0.04581 0.03739 -0.0500 0.4630 0.0067
-14.250 -0.8801 0.04438 0.03590 -0.0497 0.4613 0.0068
-14.000 -0.8689 0.04296 0.03441 -0.0493 0.4596 0.0068
-13.750 -0.8566 0.04166 0.03306 -0.0490 0.4577 0.0069
-13.500 -0.8438 0.04044 0.03178 -0.0485 0.4559 0.0069
-13.250 -0.8313 0.03923 0.03051 -0.0481 0.4541 0.0070
-13.000 -0.8186 0.03806 0.02928 -0.0476 0.4523 0.0071
-12.750 -0.8047 0.03699 0.02815 -0.0471 0.4506 0.0072
-12.500 -0.7908 0.03594 0.02705 -0.0465 0.4490 0.0073
-12.250 -0.7768 0.03490 0.02597 -0.0460 0.4479 0.0076
-12.000 -0.7626 0.03388 0.02493 -0.0454 0.4471 0.0080
-11.750 -0.7484 0.03286 0.02392 -0.0448 0.4463 0.0085
-11.500 -0.7356 0.03176 0.02285 -0.0441 0.4454 0.0097
-11.250 -0.7195 0.03090 0.02196 -0.0436 0.4445 0.0149
-11.000 -0.7022 0.03011 0.02115 -0.0431 0.4435 0.0157
-10.750 -0.6850 0.02932 0.02034 -0.0426 0.4425 0.0164
-10.500 -0.6679 0.02853 0.01953 -0.0422 0.4415 0.0171
-10.250 -0.6502 0.02778 0.01875 -0.0417 0.4405 0.0177
-10.000 -0.6320 0.02706 0.01801 -0.0412 0.4395 0.0185
-9.750 -0.6141 0.02633 0.01725 -0.0408 0.4385 0.0192
-9.500 -0.5959 0.02562 0.01652 -0.0403 0.4375 0.0196
-9.250 -0.5775 0.02492 0.01580 -0.0399 0.4365 0.0201
-9.000 -0.5587 0.02425 0.01510 -0.0395 0.4356 0.0206
-8.750 -0.5397 0.02359 0.01441 -0.0391 0.4346 0.0212
-8.500 -0.5206 0.02295 0.01374 -0.0387 0.4336 0.0217
-8.250 -0.5019 0.02230 0.01306 -0.0382 0.4324 0.0224
-8.000 -0.4834 0.02167 0.01240 -0.0377 0.4312 0.0231
-7.750 -0.4651 0.02109 0.01179 -0.0370 0.4299 0.0239
-7.500 -0.4470 0.02058 0.01124 -0.0362 0.4288 0.0247
-7.250 -0.4305 0.02007 0.01072 -0.0350 0.4283 0.0256
-7.000 -0.4182 0.01964 0.01028 -0.0328 0.4278 0.0266
-6.750 -0.4064 0.01930 0.00993 -0.0304 0.4273 0.0277
-6.500 -0.3878 0.01899 0.00961 -0.0291 0.4268 0.0290
-6.250 -0.3677 0.01868 0.00931 -0.0281 0.4262 0.0309
-6.000 -0.3464 0.01839 0.00903 -0.0273 0.4255 0.0332
-5.750 -0.3241 0.01812 0.00876 -0.0266 0.4248 0.0362
-5.250 -0.2789 0.01752 0.00823 -0.0253 0.4234 0.0488
-5.000 -0.2565 0.01716 0.00796 -0.0247 0.4226 0.0644
-4.750 -0.2327 0.01685 0.00772 -0.0243 0.4218 0.0799
-4.500 -0.2080 0.01656 0.00750 -0.0241 0.4208 0.0932
-4.250 -0.1833 0.01624 0.00726 -0.0238 0.4199 0.1117
-4.000 -0.1586 0.01590 0.00702 -0.0236 0.4189 0.1366
-3.750 -0.1345 0.01548 0.00677 -0.0234 0.4181 0.1735
-3.500 -0.1111 0.01494 0.00646 -0.0231 0.4173 0.2270
-3.250 -0.0898 0.01413 0.00604 -0.0227 0.4166 0.3178
-3.000 -0.0698 0.01306 0.00551 -0.0222 0.4159 0.4429
-2.750 -0.0459 0.01257 0.00557 -0.0218 0.4151 0.5608
-2.500 -0.0152 0.01279 0.00582 -0.0223 0.4143 0.5940
-2.250 0.0160 0.01301 0.00597 -0.0229 0.4134 0.6104
-2.000 0.0469 0.01335 0.00633 -0.0234 0.4123 0.6217
-1.750 0.0778 0.01369 0.00659 -0.0240 0.4111 0.6317
-1.500 0.1085 0.01399 0.00690 -0.0245 0.4099 0.6367
-1.250 0.1396 0.01417 0.00708 -0.0251 0.4095 0.6408
-1.000 0.1706 0.01429 0.00718 -0.0257 0.4090 0.6438
-0.750 0.2016 0.01434 0.00719 -0.0265 0.4084 0.6455
-0.500 0.2325 0.01437 0.00719 -0.0273 0.4078 0.6466
-0.250 0.2634 0.01441 0.00719 -0.0280 0.4071 0.6476
0.000 0.2943 0.01446 0.00720 -0.0288 0.4062 0.6488
0.250 0.3252 0.01453 0.00723 -0.0296 0.4053 0.6502
0.500 0.3559 0.01456 0.00724 -0.0303 0.4043 0.6515
0.750 0.3864 0.01458 0.00725 -0.0310 0.4033 0.6525
1.000 0.4170 0.01461 0.00727 -0.0318 0.4025 0.6533
1.250 0.4474 0.01467 0.00732 -0.0325 0.4016 0.6542
1.500 0.4779 0.01473 0.00736 -0.0332 0.4008 0.6551
1.750 0.5083 0.01479 0.00741 -0.0340 0.3999 0.6559
2.000 0.5386 0.01484 0.00745 -0.0347 0.3991 0.6565
2.250 0.5689 0.01490 0.00749 -0.0354 0.3981 0.6572
2.500 0.5991 0.01495 0.00752 -0.0361 0.3972 0.6579
2.750 0.6292 0.01502 0.00756 -0.0369 0.3962 0.6586
3.000 0.6591 0.01510 0.00763 -0.0376 0.3953 0.6593
3.250 0.6890 0.01522 0.00772 -0.0383 0.3944 0.6602
3.500 0.7187 0.01537 0.00785 -0.0390 0.3934 0.6611
3.750 0.7483 0.01553 0.00800 -0.0397 0.3924 0.6620
4.000 0.7779 0.01562 0.00810 -0.0403 0.3918 0.6627
4.250 0.8073 0.01571 0.00822 -0.0410 0.3912 0.6634
4.500 0.8366 0.01581 0.00834 -0.0416 0.3904 0.6641
4.750 0.8657 0.01591 0.00845 -0.0422 0.3894 0.6648
5.000 0.8947 0.01600 0.00857 -0.0428 0.3883 0.6654
5.250 0.9235 0.01611 0.00869 -0.0434 0.3872 0.6661
5.500 0.9522 0.01622 0.00882 -0.0440 0.3861 0.6667
5.750 0.9808 0.01634 0.00895 -0.0446 0.3851 0.6674
6.000 1.0092 0.01646 0.00908 -0.0451 0.3841 0.6680
6.250 1.0374 0.01658 0.00922 -0.0456 0.3831 0.6686
6.500 1.0654 0.01670 0.00935 -0.0461 0.3821 0.6693
6.750 1.0932 0.01683 0.00949 -0.0465 0.3812 0.6700
7.000 1.1208 0.01696 0.00963 -0.0470 0.3802 0.6706
7.250 1.1481 0.01709 0.00976 -0.0474 0.3792 0.6711
7.500 1.1751 0.01722 0.00988 -0.0477 0.3781 0.6716
7.750 1.2018 0.01737 0.01004 -0.0480 0.3769 0.6723
8.000 1.2279 0.01756 0.01026 -0.0482 0.3758 0.6731
8.250 1.2531 0.01774 0.01051 -0.0483 0.3749 0.6738
8.500 1.2779 0.01794 0.01077 -0.0484 0.3739 0.6745
8.750 1.3022 0.01814 0.01104 -0.0483 0.3728 0.6752
9.000 1.3259 0.01836 0.01131 -0.0482 0.3716 0.6759
9.250 1.3489 0.01856 0.01157 -0.0479 0.3702 0.6766
9.500 1.3711 0.01877 0.01183 -0.0475 0.3688 0.6774
9.750 1.3922 0.01898 0.01209 -0.0470 0.3674 0.6781
10.000 1.4099 0.01921 0.01236 -0.0458 0.3662 0.6789
10.250 1.4262 0.01946 0.01264 -0.0444 0.3650 0.6797
10.500 1.4446 0.01976 0.01297 -0.0435 0.3637 0.6805
10.750 1.4633 0.02009 0.01333 -0.0427 0.3624 0.6813
11.000 1.4821 0.02047 0.01372 -0.0420 0.3609 0.6822
11.250 1.4989 0.02098 0.01430 -0.0412 0.3597 0.6832
11.500 1.5140 0.02158 0.01500 -0.0403 0.3583 0.6843
11.750 1.5286 0.02224 0.01574 -0.0394 0.3566 0.6854
12.000 1.5426 0.02295 0.01653 -0.0386 0.3547 0.6863
12.250 1.5562 0.02373 0.01738 -0.0378 0.3530 0.6872
12.500 1.5692 0.02458 0.01828 -0.0372 0.3512 0.6880
12.750 1.5818 0.02549 0.01924 -0.0366 0.3493 0.6888
13.000 1.5938 0.02648 0.02025 -0.0361 0.3473 0.6896
13.250 1.6050 0.02758 0.02136 -0.0356 0.3451 0.6904
13.500 1.6055 0.02966 0.02359 -0.0349 0.3422 0.6910
13.750 1.6039 0.03206 0.02610 -0.0344 0.3386 0.6917
14.000 1.6004 0.03473 0.02883 -0.0341 0.3346 0.6926
14.250 1.5986 0.03726 0.03137 -0.0339 0.3307 0.6937
14.500 1.5686 0.04267 0.03696 -0.0332 0.3262 0.6945
14.750 1.5287 0.04914 0.04356 -0.0324 0.3213 0.6952
15.000 1.5193 0.05254 0.04695 -0.0321 0.3163 0.6961
15.250 1.4506 0.06228 0.05689 -0.0310 0.3105 0.6964
15.500 1.4258 0.06758 0.06224 -0.0308 0.3049 0.6971
15.750 1.4408 0.06863 0.06323 -0.0312 0.3004 0.6983
16.000 1.3774 0.07840 0.07318 -0.0306 0.2932 0.6986
16.250 1.3874 0.08008 0.07485 -0.0311 0.2888 0.6997
16.500 1.3763 0.08416 0.07897 -0.0313 0.2835 0.7006
16.750 1.3579 0.08917 0.08404 -0.0316 0.2772 0.7014
17.000 1.3731 0.09024 0.08509 -0.0321 0.2731 0.7027
|
Polar data table (+)
Polar graphs
<< Back to FX 77-W-270S (fx77w270s-il)