FX 77-W-270S (fx77w270s-il) Xfoil prediction polar at RE=200,000 Ncrit=5
| Details | Polar file |
|---|---|
|
Airfoil: FX 77-W-270S (fx77w270s-il) Reynolds number: 200,000 Max Cl/Cd: 34.22 at α=7.75° Description: Mach=0 Ncrit=5 Source: Xfoil prediction Download polar: xf-fx77w270s-il-200000-n5.txt Download as CSV file: xf-fx77w270s-il-200000-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 = 0.200 e 6 Ncrit = 5.000
alpha CL CD CDp CM Top_Xtr Bot_Xtr
------ -------- --------- --------- -------- -------- --------
-19.750 -0.7928 0.12830 0.12328 -0.0272 1.0001 0.0233
-19.500 -0.8070 0.12160 0.11642 -0.0312 1.0001 0.0235
-19.250 -0.8221 0.11655 0.11085 -0.0335 0.7797 0.0236
-19.000 -0.8320 0.11144 0.10521 -0.0357 0.6873 0.0237
-18.750 -0.8394 0.10648 0.09994 -0.0381 0.6506 0.0239
-18.500 -0.8452 0.10181 0.09503 -0.0404 0.6239 0.0241
-18.000 -0.8522 0.09338 0.08615 -0.0443 0.5889 0.0244
-17.750 -0.8538 0.08956 0.08213 -0.0459 0.5768 0.0247
-17.500 -0.8539 0.08599 0.07837 -0.0474 0.5664 0.0249
-17.000 -0.8520 0.07935 0.07144 -0.0498 0.5503 0.0254
-16.750 -0.8498 0.07629 0.06826 -0.0508 0.5434 0.0256
-16.500 -0.8464 0.07342 0.06526 -0.0517 0.5375 0.0259
-16.250 -0.8419 0.07077 0.06248 -0.0524 0.5326 0.0261
-16.000 -0.8367 0.06825 0.05985 -0.0530 0.5281 0.0264
-15.750 -0.8306 0.06588 0.05737 -0.0535 0.5237 0.0268
-15.500 -0.8236 0.06368 0.05505 -0.0538 0.5196 0.0271
-15.250 -0.8160 0.06159 0.05283 -0.0541 0.5159 0.0275
-14.750 -0.7986 0.05778 0.04877 -0.0544 0.5098 0.0281
-14.500 -0.7890 0.05600 0.04689 -0.0544 0.5070 0.0285
-14.250 -0.7799 0.05423 0.04507 -0.0544 0.5043 0.0289
-14.000 -0.7702 0.05257 0.04334 -0.0543 0.5017 0.0293
-13.750 -0.7594 0.05104 0.04173 -0.0542 0.4992 0.0298
-13.500 -0.7481 0.04959 0.04020 -0.0540 0.4968 0.0302
-13.250 -0.7368 0.04820 0.03870 -0.0537 0.4946 0.0307
-13.000 -0.7250 0.04688 0.03729 -0.0534 0.4925 0.0311
-12.500 -0.6998 0.04444 0.03466 -0.0527 0.4885 0.0319
-12.250 -0.6871 0.04324 0.03341 -0.0523 0.4866 0.0322
-12.000 -0.6746 0.04206 0.03218 -0.0518 0.4847 0.0326
-11.750 -0.6613 0.04094 0.03102 -0.0513 0.4827 0.0331
-11.500 -0.6476 0.03987 0.02990 -0.0509 0.4810 0.0336
-11.250 -0.6334 0.03885 0.02882 -0.0504 0.4793 0.0342
-11.000 -0.6185 0.03790 0.02781 -0.0499 0.4777 0.0349
-10.750 -0.6032 0.03699 0.02683 -0.0494 0.4762 0.0358
-10.500 -0.5885 0.03605 0.02584 -0.0488 0.4748 0.0367
-10.250 -0.5735 0.03514 0.02490 -0.0483 0.4734 0.0376
-10.000 -0.5578 0.03430 0.02400 -0.0477 0.4720 0.0387
-9.750 -0.5416 0.03351 0.02313 -0.0472 0.4707 0.0400
-9.500 -0.5262 0.03269 0.02227 -0.0466 0.4694 0.0412
-9.250 -0.5103 0.03190 0.02145 -0.0460 0.4682 0.0426
-9.000 -0.4939 0.03111 0.02064 -0.0454 0.4672 0.0443
-8.750 -0.4779 0.03032 0.01985 -0.0447 0.4662 0.0462
-8.500 -0.4616 0.02954 0.01907 -0.0441 0.4651 0.0486
-8.250 -0.4454 0.02877 0.01831 -0.0434 0.4639 0.0513
-8.000 -0.4290 0.02803 0.01756 -0.0428 0.4626 0.0548
-7.750 -0.4131 0.02726 0.01681 -0.0421 0.4612 0.0593
-7.500 -0.3973 0.02651 0.01607 -0.0413 0.4599 0.0648
-7.250 -0.3818 0.02578 0.01535 -0.0404 0.4586 0.0716
-7.000 -0.3672 0.02508 0.01466 -0.0393 0.4575 0.0793
-6.750 -0.3554 0.02447 0.01405 -0.0376 0.4564 0.0874
-6.500 -0.3468 0.02393 0.01353 -0.0352 0.4555 0.0958
-6.250 -0.3388 0.02347 0.01308 -0.0325 0.4545 0.1060
-6.000 -0.3262 0.02297 0.01264 -0.0305 0.4536 0.1204
-5.750 -0.3126 0.02247 0.01222 -0.0288 0.4527 0.1401
-5.500 -0.2987 0.02192 0.01179 -0.0270 0.4517 0.1680
-5.250 -0.2851 0.02128 0.01134 -0.0253 0.4508 0.2061
-5.000 -0.2725 0.02053 0.01084 -0.0235 0.4499 0.2601
-4.750 -0.2609 0.01963 0.01032 -0.0215 0.4490 0.3401
-4.500 -0.2493 0.01874 0.01002 -0.0194 0.4481 0.4488
-4.250 -0.2254 0.01930 0.01128 -0.0178 0.4471 0.5523
-4.000 -0.1961 0.01978 0.01177 -0.0178 0.4459 0.5900
-3.750 -0.1673 0.02011 0.01200 -0.0180 0.4447 0.6091
-3.500 -0.1372 0.02055 0.01242 -0.0181 0.4435 0.6172
-3.250 -0.1080 0.02080 0.01259 -0.0184 0.4424 0.6248
-3.000 -0.0790 0.02106 0.01277 -0.0187 0.4413 0.6327
-2.750 -0.0484 0.02181 0.01357 -0.0186 0.4402 0.6414
-2.500 -0.0198 0.02232 0.01400 -0.0186 0.4391 0.6528
-2.250 0.0104 0.02285 0.01457 -0.0185 0.4380 0.6578
-2.000 0.0397 0.02309 0.01476 -0.0187 0.4367 0.6622
-1.750 0.0684 0.02316 0.01474 -0.0191 0.4355 0.6668
-1.500 0.0971 0.02313 0.01457 -0.0198 0.4343 0.6708
-1.250 0.1262 0.02313 0.01451 -0.0203 0.4332 0.6725
-1.000 0.1555 0.02318 0.01451 -0.0207 0.4322 0.6739
-0.750 0.1848 0.02325 0.01451 -0.0213 0.4313 0.6753
-0.500 0.2141 0.02333 0.01453 -0.0218 0.4304 0.6766
-0.250 0.2433 0.02346 0.01459 -0.0224 0.4295 0.6781
0.000 0.2724 0.02367 0.01473 -0.0230 0.4285 0.6799
0.250 0.3004 0.02376 0.01484 -0.0234 0.4276 0.6817
0.500 0.3283 0.02387 0.01496 -0.0239 0.4264 0.6837
0.750 0.3561 0.02399 0.01508 -0.0243 0.4250 0.6856
1.000 0.3840 0.02413 0.01520 -0.0249 0.4237 0.6876
1.250 0.4119 0.02429 0.01534 -0.0254 0.4224 0.6894
1.500 0.4398 0.02445 0.01548 -0.0260 0.4212 0.6907
1.750 0.4678 0.02462 0.01562 -0.0266 0.4200 0.6918
2.000 0.4953 0.02475 0.01576 -0.0270 0.4188 0.6927
2.250 0.5227 0.02490 0.01592 -0.0274 0.4177 0.6938
2.500 0.5504 0.02504 0.01605 -0.0278 0.4166 0.6949
2.750 0.5785 0.02515 0.01614 -0.0282 0.4154 0.6958
3.000 0.6068 0.02526 0.01622 -0.0288 0.4143 0.6967
3.250 0.6353 0.02536 0.01629 -0.0294 0.4133 0.6976
3.500 0.6639 0.02550 0.01639 -0.0300 0.4124 0.6985
3.750 0.6925 0.02568 0.01653 -0.0306 0.4115 0.6994
4.000 0.7211 0.02591 0.01672 -0.0312 0.4107 0.7004
4.250 0.7476 0.02625 0.01707 -0.0316 0.4097 0.7017
4.500 0.7690 0.02672 0.01765 -0.0313 0.4084 0.7030
4.750 0.7895 0.02724 0.01826 -0.0309 0.4069 0.7042
5.000 0.8096 0.02775 0.01886 -0.0304 0.4051 0.7051
5.250 0.8300 0.02823 0.01940 -0.0300 0.4034 0.7061
5.500 0.8510 0.02865 0.01987 -0.0297 0.4017 0.7070
5.750 0.8724 0.02907 0.02032 -0.0294 0.4003 0.7079
6.000 0.8940 0.02947 0.02074 -0.0292 0.3990 0.7088
6.250 0.9160 0.02984 0.02113 -0.0290 0.3979 0.7097
6.500 0.9385 0.03017 0.02147 -0.0289 0.3969 0.7106
6.750 0.9621 0.03047 0.02176 -0.0289 0.3959 0.7114
7.250 1.0124 0.03091 0.02219 -0.0293 0.3942 0.7135
7.500 1.0398 0.03105 0.02232 -0.0298 0.3934 0.7145
7.750 1.0684 0.03122 0.02247 -0.0305 0.3926 0.7154
8.250 0.8211 0.05103 0.04318 -0.0113 0.3753 0.7169
8.500 0.8572 0.04998 0.04211 -0.0117 0.3756 0.7178
8.750 0.8947 0.04884 0.04095 -0.0121 0.3759 0.7188
10.750 0.6853 0.09641 0.08906 -0.0131 0.3172 0.7238
11.000 0.6841 0.09982 0.09251 -0.0136 0.3129 0.7246
|
Polar data table (+)
Polar graphs
<< Back to FX 77-W-270S (fx77w270s-il)