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GOE 424 AIRFOIL (goe424-il) Xfoil prediction polar at RE=500,000 Ncrit=9


Details Polar file
Airfoil: GOE 424 AIRFOIL (goe424-il)
Reynolds number: 500,000
Max Cl/Cd: 96.38 at α=8.5°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-goe424-il-500000.txt
Download as CSV file: xf-goe424-il-500000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: GOE 424 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
  ------ -------- --------- --------- -------- -------- --------
 -14.000  -0.4182   0.08830   0.08583  -0.0807   0.9965   0.0292
 -13.750  -0.4533   0.07599   0.07340  -0.0908   0.9945   0.0289
 -13.500  -0.4920   0.06454   0.06172  -0.1015   0.9915   0.0286
 -13.250  -0.5303   0.05491   0.05178  -0.1103   0.9865   0.0286
 -13.000  -0.5698   0.04619   0.04257  -0.1172   0.9819   0.0289
 -12.750  -0.6064   0.04039   0.03623  -0.1177   0.9713   0.0293
 -12.500  -0.6006   0.03812   0.03387  -0.1174   0.9635   0.0296
 -12.250  -0.5883   0.03711   0.03283  -0.1165   0.9549   0.0299
 -12.000  -0.5751   0.03672   0.03245  -0.1149   0.9440   0.0302
 -11.750  -0.5641   0.03615   0.03186  -0.1131   0.9334   0.0305
 -11.500  -0.5548   0.03516   0.03077  -0.1111   0.9217   0.0309
 -11.250  -0.5476   0.03392   0.02938  -0.1090   0.9073   0.0315
 -11.000  -0.5421   0.03226   0.02746  -0.1065   0.8914   0.0323
 -10.750  -0.5400   0.03020   0.02494  -0.1034   0.8734   0.0334
 -10.500  -0.5309   0.02823   0.02261  -0.1013   0.8538   0.0341
 -10.250  -0.5114   0.02735   0.02164  -0.1004   0.8316   0.0345
 -10.000  -0.4900   0.02692   0.02113  -0.0996   0.8071   0.0350
  -9.750  -0.4706   0.02635   0.02040  -0.0985   0.7812   0.0356
  -9.500  -0.4523   0.02567   0.01948  -0.0972   0.7519   0.0364
  -9.250  -0.4347   0.02491   0.01842  -0.0957   0.7206   0.0375
  -9.000  -0.4180   0.02435   0.01748  -0.0939   0.6921   0.0384
  -8.750  -0.3988   0.02313   0.01599  -0.0928   0.6698   0.0391
  -8.500  -0.3755   0.02230   0.01506  -0.0923   0.6532   0.0398
  -8.250  -0.3520   0.02181   0.01451  -0.0919   0.6405   0.0405
  -8.000  -0.3288   0.02137   0.01398  -0.0913   0.6300   0.0414
  -7.750  -0.3052   0.02088   0.01336  -0.0907   0.6217   0.0425
  -7.500  -0.2814   0.02037   0.01270  -0.0900   0.6141   0.0434
  -7.250  -0.2578   0.02005   0.01220  -0.0893   0.6076   0.0441
  -7.000  -0.2321   0.01909   0.01118  -0.0891   0.6019   0.0449
  -6.750  -0.2067   0.01836   0.01046  -0.0890   0.5963   0.0459
  -6.500  -0.1820   0.01798   0.01003  -0.0886   0.5910   0.0469
  -6.250  -0.1565   0.01752   0.00956  -0.0883   0.5866   0.0478
  -6.000  -0.1313   0.01710   0.00910  -0.0879   0.5821   0.0487
  -5.750  -0.1063   0.01675   0.00869  -0.0874   0.5781   0.0496
  -5.500  -0.0810   0.01659   0.00842  -0.0870   0.5741   0.0504
  -5.250  -0.0572   0.01598   0.00780  -0.0864   0.5708   0.0515
  -5.000  -0.0341   0.01542   0.00728  -0.0858   0.5677   0.0525
  -4.750  -0.0103   0.01505   0.00692  -0.0852   0.5645   0.0535
  -4.500   0.0139   0.01475   0.00660  -0.0846   0.5613   0.0546
  -4.250   0.0382   0.01452   0.00632  -0.0840   0.5582   0.0558
  -4.000   0.0635   0.01439   0.00611  -0.0837   0.5547   0.0571
  -3.750   0.0891   0.01420   0.00592  -0.0833   0.5523   0.0580
  -3.500   0.1115   0.01374   0.00545  -0.0824   0.5497   0.0596
  -3.250   0.1360   0.01347   0.00518  -0.0819   0.5472   0.0612
  -3.000   0.1615   0.01328   0.00497  -0.0816   0.5446   0.0630
  -2.750   0.1876   0.01315   0.00480  -0.0813   0.5422   0.0651
  -2.500   0.2138   0.01304   0.00463  -0.0811   0.5397   0.0674
  -2.250   0.2405   0.01297   0.00452  -0.0810   0.5368   0.0710
  -2.000   0.2667   0.01283   0.00439  -0.0808   0.5348   0.0752
  -1.750   0.2913   0.01253   0.00425  -0.0803   0.5327   0.1131
  -1.500   0.3067   0.01139   0.00404  -0.0787   0.5307   0.3655
  -1.250   0.3301   0.01106   0.00403  -0.0781   0.5285   0.4561
  -1.000   0.3547   0.01088   0.00404  -0.0776   0.5264   0.5184
  -0.750   0.3803   0.01078   0.00408  -0.0773   0.5242   0.5661
  -0.500   0.4066   0.01075   0.00414  -0.0771   0.5219   0.6071
  -0.250   0.4341   0.01083   0.00427  -0.0771   0.5193   0.6423
   0.000   0.4604   0.01080   0.00433  -0.0769   0.5178   0.6684
   0.250   0.4868   0.01077   0.00439  -0.0767   0.5160   0.6938
   0.500   0.5130   0.01075   0.00447  -0.0764   0.5138   0.7205
   0.750   0.5394   0.01075   0.00454  -0.0762   0.5116   0.7475
   1.000   0.5658   0.01076   0.00463  -0.0759   0.5095   0.7732
   1.250   0.5922   0.01078   0.00472  -0.0756   0.5076   0.8027
   1.500   0.6187   0.01083   0.00483  -0.0754   0.5055   0.8282
   1.750   0.6461   0.01097   0.00498  -0.0753   0.5032   0.8517
   2.000   0.6726   0.01112   0.00517  -0.0750   0.5011   0.8765
   2.250   0.6975   0.01117   0.00530  -0.0743   0.4994   0.8988
   2.500   0.7232   0.01125   0.00543  -0.0739   0.4972   0.9163
   2.750   0.7507   0.01135   0.00555  -0.0738   0.4949   0.9308
   3.000   0.7807   0.01147   0.00568  -0.0743   0.4926   0.9438
   3.250   0.8125   0.01161   0.00580  -0.0753   0.4902   0.9552
   3.500   0.8443   0.01176   0.00591  -0.0763   0.4877   0.9659
   3.750   0.8833   0.01201   0.00610  -0.0789   0.4841   0.9703
   4.000   0.9189   0.01205   0.00619  -0.0808   0.4807   0.9763
   4.250   0.9553   0.01214   0.00628  -0.0830   0.4773   0.9815
   4.500   0.9962   0.01226   0.00638  -0.0861   0.4744   0.9844
   4.750   1.0356   0.01238   0.00648  -0.0889   0.4717   0.9883
   5.000   1.0739   0.01259   0.00664  -0.0915   0.4690   0.9923
   5.250   1.1158   0.01276   0.00682  -0.0949   0.4664   0.9952
   5.500   1.1586   0.01286   0.00698  -0.0986   0.4637   0.9991
   5.750   1.1808   0.01293   0.00708  -0.0980   0.4608   1.0000
   6.000   1.1950   0.01298   0.00713  -0.0956   0.4581   1.0000
   6.250   1.2096   0.01303   0.00718  -0.0933   0.4554   1.0000
   6.500   1.2271   0.01315   0.00727  -0.0916   0.4526   1.0000
   6.750   1.2436   0.01328   0.00742  -0.0897   0.4499   1.0000
   7.000   1.2566   0.01335   0.00754  -0.0870   0.4471   1.0000
   7.250   1.2713   0.01342   0.00766  -0.0848   0.4440   1.0000
   7.500   1.2869   0.01350   0.00775  -0.0826   0.4407   1.0000
   7.750   1.3041   0.01361   0.00784  -0.0809   0.4374   1.0000
   8.000   1.3215   0.01377   0.00799  -0.0792   0.4337   1.0000
   8.250   1.3334   0.01386   0.00817  -0.0764   0.4296   1.0000
   8.500   1.3483   0.01399   0.00833  -0.0744   0.4249   1.0000
   8.750   1.3656   0.01417   0.00849  -0.0728   0.4204   1.0000
   9.000   1.3830   0.01439   0.00876  -0.0714   0.4160   1.0000
   9.250   1.4004   0.01461   0.00905  -0.0700   0.4110   1.0000
   9.500   1.4175   0.01488   0.00932  -0.0686   0.4060   1.0000
   9.750   1.4342   0.01520   0.00967  -0.0672   0.4007   1.0000
  10.000   1.4508   0.01552   0.01004  -0.0658   0.3939   1.0000
  10.500   1.4811   0.01637   0.01094  -0.0629   0.3798   1.0000
  10.750   1.4925   0.01699   0.01153  -0.0610   0.3719   1.0000
  11.000   1.5064   0.01757   0.01216  -0.0596   0.3623   1.0000
  11.250   1.5163   0.01836   0.01294  -0.0577   0.3525   1.0000
  11.500   1.5234   0.01935   0.01391  -0.0557   0.3418   1.0000
  11.750   1.5322   0.02035   0.01492  -0.0539   0.3308   1.0000
  12.000   1.5380   0.02156   0.01613  -0.0520   0.3206   1.0000
  12.250   1.5395   0.02311   0.01764  -0.0499   0.3102   1.0000
  12.500   1.5446   0.02455   0.01910  -0.0482   0.2998   1.0000
  12.750   1.5462   0.02628   0.02084  -0.0465   0.2904   1.0000
  13.000   1.5453   0.02830   0.02285  -0.0447   0.2814   1.0000
  13.250   1.5484   0.03015   0.02474  -0.0435   0.2735   1.0000
  13.500   1.5452   0.03256   0.02715  -0.0420   0.2658   1.0000
  13.750   1.5472   0.03467   0.02930  -0.0410   0.2589   1.0000
  14.000   1.5439   0.03729   0.03195  -0.0398   0.2520   1.0000
  14.250   1.5430   0.03978   0.03447  -0.0390   0.2458   1.0000
  14.500   1.5411   0.04241   0.03714  -0.0382   0.2393   1.0000
  14.750   1.5353   0.04544   0.04018  -0.0373   0.2334   1.0000
  15.000   1.5369   0.04785   0.04266  -0.0368   0.2277   1.0000
  15.250   1.5319   0.05089   0.04571  -0.0361   0.2220   1.0000
  15.500   1.5296   0.05369   0.04855  -0.0356   0.2167   1.0000
  15.750   1.5287   0.05639   0.05130  -0.0352   0.2110   1.0000
  16.000   1.5221   0.05967   0.05457  -0.0347   0.2053   1.0000
  16.250   1.5225   0.06233   0.05731  -0.0345   0.1998   1.0000
  16.500   1.5191   0.06536   0.06036  -0.0342   0.1939   1.0000
  16.750   1.5151   0.06848   0.06350  -0.0340   0.1888   1.0000
  17.000   1.5163   0.07112   0.06621  -0.0339   0.1832   1.0000
  17.250   1.5106   0.07451   0.06960  -0.0338   0.1773   1.0000
  17.500   1.5093   0.07744   0.07259  -0.0338   0.1711   1.0000
  17.750   1.5036   0.08090   0.07606  -0.0338   0.1641   1.0000
  18.000   1.5001   0.08416   0.07935  -0.0339   0.1572   1.0000
  18.250   1.4917   0.08801   0.08319  -0.0341   0.1494   1.0000
  18.500   1.4865   0.09153   0.08674  -0.0344   0.1414   1.0000
  18.750   1.4779   0.09545   0.09065  -0.0347   0.1337   1.0000
  19.000   1.4680   0.09960   0.09480  -0.0351   0.1257   1.0000
  19.250   1.4593   0.10364   0.09884  -0.0356   0.1177   1.0000
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