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GOE 777 AIRFOIL (goe777-il) Xfoil prediction polar at RE=200,000 Ncrit=5


Details Polar file
Airfoil: GOE 777 AIRFOIL (goe777-il)
Reynolds number: 200,000
Max Cl/Cd: 57.68 at α=5.25°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-goe777-il-200000-n5.txt
Download as CSV file: xf-goe777-il-200000-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 =     0.200 e 6     Ncrit =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -16.500  -0.7041   0.07478   0.06921  -0.0736   0.7513   0.0381
 -16.250  -0.7177   0.06940   0.06363  -0.0771   0.7337   0.0384
 -16.000  -0.7279   0.06467   0.05872  -0.0801   0.7181   0.0386
 -15.750  -0.7366   0.06034   0.05420  -0.0828   0.7044   0.0388
 -15.500  -0.7434   0.05643   0.05011  -0.0851   0.6912   0.0391
 -15.250  -0.7485   0.05290   0.04640  -0.0870   0.6795   0.0394
 -15.000  -0.7522   0.04967   0.04298  -0.0885   0.6680   0.0398
 -14.750  -0.7543   0.04675   0.03986  -0.0897   0.6580   0.0402
 -14.500  -0.7548   0.04410   0.03701  -0.0905   0.6481   0.0406
 -14.250  -0.7540   0.04169   0.03438  -0.0910   0.6396   0.0412
 -14.000  -0.7519   0.03944   0.03191  -0.0912   0.6314   0.0418
 -13.750  -0.7478   0.03748   0.02971  -0.0910   0.6238   0.0424
 -13.500  -0.7378   0.03622   0.02838  -0.0906   0.6170   0.0428
 -13.250  -0.7273   0.03502   0.02712  -0.0901   0.6102   0.0434
 -13.000  -0.7164   0.03389   0.02588  -0.0894   0.6041   0.0440
 -12.500  -0.6927   0.03169   0.02340  -0.0875   0.5942   0.0454
 -12.250  -0.6795   0.03060   0.02216  -0.0864   0.5899   0.0462
 -12.000  -0.6658   0.02967   0.02109  -0.0852   0.5858   0.0470
 -11.750  -0.6523   0.02907   0.02044  -0.0836   0.5822   0.0477
 -11.500  -0.6374   0.02852   0.01981  -0.0821   0.5789   0.0485
 -11.250  -0.6200   0.02791   0.01909  -0.0809   0.5759   0.0495
 -11.000  -0.6014   0.02721   0.01829  -0.0799   0.5731   0.0507
 -10.750  -0.5820   0.02651   0.01749  -0.0789   0.5703   0.0518
 -10.500  -0.5619   0.02602   0.01698  -0.0780   0.5675   0.0527
 -10.250  -0.5410   0.02554   0.01645  -0.0771   0.5648   0.0539
 -10.000  -0.5195   0.02504   0.01585  -0.0762   0.5623   0.0554
  -9.750  -0.4977   0.02453   0.01522  -0.0754   0.5600   0.0571
  -9.500  -0.4753   0.02418   0.01484  -0.0747   0.5577   0.0584
  -9.250  -0.4525   0.02382   0.01438  -0.0739   0.5554   0.0603
  -9.000  -0.4291   0.02337   0.01381  -0.0732   0.5533   0.0624
  -8.750  -0.4057   0.02301   0.01346  -0.0726   0.5511   0.0640
  -8.500  -0.3817   0.02267   0.01308  -0.0720   0.5491   0.0662
  -8.250  -0.3572   0.02231   0.01264  -0.0714   0.5471   0.0688
  -8.000  -0.3330   0.02201   0.01234  -0.0708   0.5452   0.0709
  -7.750  -0.3082   0.02172   0.01198  -0.0703   0.5434   0.0738
  -7.500  -0.2835   0.02139   0.01161  -0.0698   0.5416   0.0762
  -7.250  -0.2587   0.02110   0.01130  -0.0693   0.5399   0.0787
  -7.000  -0.2333   0.02086   0.01098  -0.0688   0.5382   0.0817
  -6.750  -0.2086   0.02055   0.01066  -0.0683   0.5366   0.0843
  -6.500  -0.1834   0.02032   0.01038  -0.0678   0.5349   0.0872
  -6.250  -0.1575   0.02015   0.01011  -0.0674   0.5331   0.0902
  -6.000  -0.1328   0.01986   0.00984  -0.0669   0.5314   0.0929
  -5.750  -0.1073   0.01963   0.00963  -0.0665   0.5300   0.0959
  -5.500  -0.0813   0.01945   0.00942  -0.0661   0.5285   0.0992
  -5.250  -0.0565   0.01917   0.00920  -0.0656   0.5267   0.1026
  -5.000  -0.0308   0.01897   0.00901  -0.0652   0.5243   0.1067
  -4.750  -0.0052   0.01876   0.00879  -0.0648   0.5215   0.1109
  -4.500   0.0202   0.01852   0.00856  -0.0643   0.5188   0.1155
  -4.250   0.0464   0.01835   0.00833  -0.0639   0.5160   0.1201
  -4.000   0.0721   0.01814   0.00811  -0.0635   0.5136   0.1253
  -3.750   0.0985   0.01802   0.00794  -0.0632   0.5111   0.1323
  -3.500   0.1239   0.01781   0.00779  -0.0628   0.5085   0.1433
  -3.250   0.1487   0.01752   0.00766  -0.0623   0.5060   0.1658
  -3.000   0.1722   0.01711   0.00756  -0.0618   0.5038   0.2267
  -2.750   0.1962   0.01679   0.00750  -0.0612   0.5017   0.2935
  -2.500   0.2212   0.01657   0.00745  -0.0608   0.4994   0.3415
  -2.250   0.2465   0.01638   0.00739  -0.0603   0.4971   0.3831
  -2.000   0.2717   0.01618   0.00734  -0.0598   0.4948   0.4265
  -1.750   0.2954   0.01595   0.00738  -0.0590   0.4927   0.4950
  -1.500   0.3207   0.01590   0.00747  -0.0583   0.4907   0.5618
  -1.250   0.3472   0.01595   0.00757  -0.0579   0.4887   0.5978
  -1.000   0.3733   0.01598   0.00770  -0.0575   0.4864   0.6228
  -0.750   0.3997   0.01602   0.00780  -0.0572   0.4838   0.6435
  -0.500   0.4264   0.01607   0.00787  -0.0569   0.4810   0.6626
  -0.250   0.4530   0.01608   0.00793  -0.0565   0.4782   0.6799
   0.000   0.4800   0.01608   0.00794  -0.0562   0.4754   0.6963
   0.250   0.5072   0.01608   0.00793  -0.0560   0.4729   0.7126
   0.500   0.5346   0.01610   0.00792  -0.0557   0.4705   0.7289
   0.750   0.5603   0.01615   0.00806  -0.0553   0.4676   0.7459
   1.000   0.5857   0.01621   0.00822  -0.0548   0.4642   0.7632
   1.500   0.6375   0.01628   0.00840  -0.0539   0.4577   0.7993
   1.750   0.6641   0.01629   0.00843  -0.0536   0.4548   0.8181
   2.000   0.6914   0.01630   0.00842  -0.0533   0.4521   0.8381
   2.250   0.7173   0.01642   0.00865  -0.0529   0.4482   0.8625
   2.500   0.7454   0.01653   0.00884  -0.0530   0.4437   0.8875
   2.750   0.7777   0.01661   0.00894  -0.0539   0.4394   0.9083
   3.000   0.8132   0.01668   0.00894  -0.0555   0.4356   0.9243
   3.250   0.8486   0.01687   0.00918  -0.0574   0.4303   0.9403
   3.500   0.8842   0.01705   0.00936  -0.0593   0.4247   0.9562
   3.750   0.9202   0.01717   0.00942  -0.0612   0.4201   0.9715
   4.000   0.9562   0.01738   0.00963  -0.0633   0.4147   0.9851
   4.250   0.9932   0.01760   0.00984  -0.0657   0.4086   0.9959
   4.500   1.0181   0.01775   0.00991  -0.0657   0.4038   1.0000
   4.750   1.0324   0.01796   0.01011  -0.0636   0.3987   1.0000
   5.000   1.0467   0.01818   0.01030  -0.0616   0.3935   1.0000
   5.250   1.0614   0.01840   0.01044  -0.0596   0.3889   1.0000
   5.500   1.0763   0.01868   0.01070  -0.0577   0.3843   1.0000
   5.750   1.0907   0.01901   0.01101  -0.0558   0.3794   1.0000
   6.000   1.1032   0.01935   0.01129  -0.0536   0.3749   1.0000
   6.250   1.1149   0.01973   0.01160  -0.0513   0.3710   1.0000
   6.500   1.1275   0.02021   0.01210  -0.0494   0.3668   1.0000
   6.750   1.1406   0.02074   0.01261  -0.0477   0.3628   1.0000
   7.000   1.1543   0.02130   0.01313  -0.0462   0.3594   1.0000
   7.250   1.1688   0.02189   0.01367  -0.0450   0.3564   1.0000
   7.500   1.1832   0.02257   0.01436  -0.0438   0.3535   1.0000
   7.750   1.1969   0.02332   0.01515  -0.0428   0.3506   1.0000
   8.000   1.2107   0.02412   0.01595  -0.0418   0.3477   1.0000
   8.250   1.2247   0.02493   0.01677  -0.0410   0.3451   1.0000
   8.500   1.2397   0.02573   0.01754  -0.0402   0.3427   1.0000
   8.750   1.2565   0.02644   0.01821  -0.0397   0.3406   1.0000
   9.000   1.2714   0.02731   0.01909  -0.0391   0.3385   1.0000
   9.250   1.2827   0.02845   0.02031  -0.0384   0.3362   1.0000
   9.500   1.2938   0.02964   0.02155  -0.0378   0.3338   1.0000
   9.750   1.3046   0.03087   0.02283  -0.0372   0.3313   1.0000
  10.000   1.3170   0.03200   0.02398  -0.0367   0.3291   1.0000
  10.250   1.3318   0.03297   0.02495  -0.0363   0.3273   1.0000
  10.500   1.3489   0.03376   0.02573  -0.0360   0.3256   1.0000
  10.750   1.3687   0.03437   0.02631  -0.0358   0.3240   1.0000
  11.000   1.3826   0.03544   0.02742  -0.0354   0.3224   1.0000
  11.250   1.3867   0.03732   0.02941  -0.0349   0.3206   1.0000
  11.500   1.3907   0.03924   0.03144  -0.0344   0.3186   1.0000
  11.750   1.3942   0.04122   0.03352  -0.0339   0.3164   1.0000
  12.000   1.3994   0.04308   0.03545  -0.0335   0.3142   1.0000
  12.250   1.4079   0.04467   0.03709  -0.0332   0.3124   1.0000
  12.500   1.4189   0.04604   0.03851  -0.0330   0.3108   1.0000
  12.750   1.4349   0.04696   0.03944  -0.0328   0.3093   1.0000
  13.000   1.4565   0.04736   0.03982  -0.0328   0.3078   1.0000
  13.250   1.4745   0.04812   0.04059  -0.0326   0.3062   1.0000
  13.500   1.4413   0.05379   0.04652  -0.0320   0.3032   1.0000
  13.750   1.4131   0.05930   0.05222  -0.0318   0.2994   1.0000
  14.000   1.4079   0.06251   0.05552  -0.0317   0.2965   1.0000
  14.250   1.4165   0.06424   0.05730  -0.0317   0.2943   1.0000
  14.500   1.4337   0.06501   0.05806  -0.0317   0.2926   1.0000
  14.750   1.4607   0.06468   0.05772  -0.0318   0.2912   1.0000
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