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GOE 256 (JUNKERS E) AIRFOIL (goe256-il) Xfoil prediction polar at RE=200,000 Ncrit=5


Details Polar file
Airfoil: GOE 256 (JUNKERS E) AIRFOIL (goe256-il)
Reynolds number: 200,000
Max Cl/Cd: 64.49 at α=4.75°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-goe256-il-200000-n5.txt
Download as CSV file: xf-goe256-il-200000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: GOE 256 (JUNKERS E) 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
  ------ -------- --------- --------- -------- -------- --------
 -11.000  -0.2035   0.09376   0.08961  -0.0896   0.9366   0.0411
 -10.750  -0.2085   0.08788   0.08371  -0.0931   0.9281   0.0412
 -10.500  -0.2239   0.08025   0.07606  -0.0978   0.9188   0.0418
 -10.250  -0.2178   0.07753   0.07332  -0.0993   0.9104   0.0421
 -10.000  -0.3631   0.04727   0.04253  -0.1203   0.8875   0.0422
  -9.750  -0.3815   0.04274   0.03768  -0.1190   0.8772   0.0425
  -9.500  -0.3836   0.03968   0.03433  -0.1176   0.8705   0.0429
  -9.250  -0.3803   0.03719   0.03159  -0.1161   0.8628   0.0433
  -9.000  -0.3737   0.03474   0.02883  -0.1146   0.8570   0.0438
  -8.750  -0.3652   0.03237   0.02613  -0.1130   0.8515   0.0445
  -8.500  -0.3548   0.03021   0.02361  -0.1113   0.8451   0.0454
  -8.250  -0.3429   0.02787   0.02078  -0.1097   0.8399   0.0466
  -8.000  -0.3256   0.02624   0.01879  -0.1085   0.8357   0.0474
  -7.750  -0.3040   0.02558   0.01810  -0.1078   0.8305   0.0479
  -7.500  -0.2815   0.02491   0.01733  -0.1071   0.8261   0.0485
  -7.250  -0.2582   0.02419   0.01648  -0.1066   0.8223   0.0492
  -7.000  -0.2345   0.02341   0.01555  -0.1061   0.8188   0.0501
  -6.750  -0.2122   0.02264   0.01463  -0.1053   0.8139   0.0511
  -6.500  -0.1887   0.02182   0.01361  -0.1047   0.8098   0.0523
  -6.250  -0.1641   0.02107   0.01265  -0.1042   0.8062   0.0537
  -6.000  -0.1379   0.02063   0.01219  -0.1040   0.8031   0.0547
  -5.750  -0.1133   0.02029   0.01182  -0.1036   0.7988   0.0559
  -5.500  -0.0886   0.01985   0.01131  -0.1030   0.7936   0.0572
  -5.250  -0.0625   0.01928   0.01060  -0.1026   0.7878   0.0588
  -5.000  -0.0372   0.01876   0.00991  -0.1020   0.7810   0.0604
  -4.750  -0.0123   0.01830   0.00946  -0.1015   0.7741   0.0618
  -4.500   0.0146   0.01797   0.00910  -0.1013   0.7694   0.0636
  -4.250   0.0403   0.01768   0.00876  -0.1009   0.7647   0.0658
  -4.000   0.0657   0.01738   0.00838  -0.1004   0.7595   0.0681
  -3.750   0.0917   0.01698   0.00795  -0.1001   0.7549   0.0700
  -3.500   0.1190   0.01667   0.00762  -0.1000   0.7510   0.0722
  -3.250   0.1438   0.01645   0.00741  -0.0994   0.7456   0.0750
  -3.000   0.1695   0.01623   0.00714  -0.0989   0.7403   0.0777
  -2.750   0.1957   0.01589   0.00679  -0.0986   0.7356   0.0804
  -2.250   0.2465   0.01548   0.00638  -0.0977   0.7250   0.0868
  -2.000   0.2726   0.01528   0.00615  -0.0973   0.7195   0.0898
  -1.750   0.2992   0.01501   0.00588  -0.0970   0.7147   0.0939
  -1.500   0.3231   0.01488   0.00578  -0.0963   0.7081   0.0980
  -1.250   0.3490   0.01474   0.00561  -0.0958   0.7020   0.1021
  -1.000   0.3755   0.01453   0.00541  -0.0955   0.6967   0.1082
  -0.750   0.3994   0.01444   0.00534  -0.0948   0.6892   0.1150
  -0.500   0.4251   0.01427   0.00519  -0.0943   0.6824   0.1250
  -0.250   0.4499   0.01411   0.00510  -0.0937   0.6752   0.1430
   0.000   0.4731   0.01381   0.00503  -0.0929   0.6673   0.1958
   0.250   0.4944   0.01326   0.00499  -0.0919   0.6599   0.3510
   0.500   0.5121   0.01270   0.00501  -0.0900   0.6507   0.5128
   1.000   0.5972   0.01232   0.00569  -0.0944   0.6294   0.9498
   1.250   0.6496   0.01252   0.00580  -0.0994   0.6158   0.9707
   1.500   0.7261   0.01265   0.00578  -0.1097   0.5991   0.9917
   1.750   0.7784   0.01271   0.00569  -0.1150   0.5812   1.0000
   2.000   0.7985   0.01284   0.00569  -0.1135   0.5650   1.0000
   2.250   0.8178   0.01301   0.00573  -0.1119   0.5493   1.0000
   2.500   0.8367   0.01321   0.00580  -0.1102   0.5350   1.0000
   2.750   0.8552   0.01343   0.00590  -0.1085   0.5224   1.0000
   3.250   0.8913   0.01389   0.00618  -0.1048   0.5001   1.0000
   3.500   0.9087   0.01414   0.00634  -0.1029   0.4906   1.0000
   3.750   0.9260   0.01438   0.00652  -0.1009   0.4812   1.0000
   4.000   0.9427   0.01464   0.00670  -0.0989   0.4729   1.0000
   4.250   0.9593   0.01488   0.00690  -0.0968   0.4647   1.0000
   4.500   0.9753   0.01516   0.00711  -0.0946   0.4579   1.0000
   4.750   0.9919   0.01538   0.00732  -0.0925   0.4513   1.0000
   5.000   1.0075   0.01564   0.00754  -0.0903   0.4451   1.0000
   5.250   1.0231   0.01592   0.00777  -0.0880   0.4398   1.0000
   5.500   1.0388   0.01614   0.00800  -0.0858   0.4343   1.0000
   5.750   1.0537   0.01640   0.00824  -0.0835   0.4290   1.0000
   6.000   1.0677   0.01669   0.00848  -0.0810   0.4241   1.0000
   6.250   1.0796   0.01692   0.00873  -0.0780   0.4185   1.0000
   6.500   1.0903   0.01719   0.00898  -0.0749   0.4120   1.0000
   6.750   1.1022   0.01752   0.00924  -0.0721   0.4060   1.0000
   7.000   1.1156   0.01780   0.00956  -0.0697   0.3994   1.0000
   7.250   1.1302   0.01813   0.00989  -0.0675   0.3936   1.0000
   7.500   1.1462   0.01851   0.01023  -0.0657   0.3887   1.0000
   7.750   1.1626   0.01884   0.01062  -0.0639   0.3831   1.0000
   8.000   1.1787   0.01923   0.01103  -0.0622   0.3775   1.0000
   8.250   1.1952   0.01965   0.01143  -0.0606   0.3726   1.0000
   8.500   1.2122   0.02006   0.01189  -0.0592   0.3674   1.0000
   8.750   1.2289   0.02049   0.01236  -0.0578   0.3621   1.0000
   9.000   1.2452   0.02096   0.01285  -0.0563   0.3573   1.0000
   9.250   1.2615   0.02146   0.01337  -0.0549   0.3523   1.0000
   9.500   1.2770   0.02197   0.01395  -0.0535   0.3461   1.0000
   9.750   1.2921   0.02254   0.01454  -0.0520   0.3406   1.0000
  10.000   1.3076   0.02312   0.01515  -0.0506   0.3357   1.0000
  10.250   1.3232   0.02370   0.01583  -0.0493   0.3301   1.0000
  10.500   1.3377   0.02435   0.01652  -0.0480   0.3247   1.0000
  10.750   1.3518   0.02504   0.01723  -0.0466   0.3197   1.0000
  11.000   1.3661   0.02574   0.01805  -0.0453   0.3136   1.0000
  11.250   1.3783   0.02656   0.01890  -0.0438   0.3072   1.0000
  11.500   1.3905   0.02741   0.01982  -0.0424   0.3006   1.0000
  11.750   1.4014   0.02835   0.02082  -0.0410   0.2927   1.0000
  12.000   1.4111   0.02940   0.02192  -0.0395   0.2847   1.0000
  12.250   1.4187   0.03060   0.02317  -0.0379   0.2746   1.0000
  12.500   1.4254   0.03192   0.02453  -0.0363   0.2624   1.0000
  12.750   1.4287   0.03352   0.02613  -0.0346   0.2477   1.0000
  13.000   1.4284   0.03547   0.02804  -0.0328   0.2300   1.0000
  13.250   1.4249   0.03777   0.03028  -0.0310   0.2110   1.0000
  13.500   1.4198   0.04033   0.03277  -0.0292   0.1938   1.0000
  13.750   1.4148   0.04302   0.03541  -0.0277   0.1812   1.0000
  14.000   1.4112   0.04568   0.03805  -0.0263   0.1719   1.0000
  14.250   1.4101   0.04819   0.04059  -0.0253   0.1646   1.0000
  14.500   1.4072   0.05096   0.04338  -0.0243   0.1582   1.0000
  14.750   1.4063   0.05362   0.04609  -0.0235   0.1528   1.0000
  15.000   1.4060   0.05628   0.04881  -0.0229   0.1474   1.0000
  15.250   1.4028   0.05930   0.05186  -0.0223   0.1430   1.0000
  15.500   1.4039   0.06193   0.05457  -0.0219   0.1391   1.0000
  15.750   1.4050   0.06462   0.05736  -0.0216   0.1349   1.0000
  16.000   1.4028   0.06776   0.06054  -0.0214   0.1308   1.0000
  16.250   1.4001   0.07097   0.06381  -0.0213   0.1272   1.0000
  16.500   1.4021   0.07370   0.06667  -0.0213   0.1235   1.0000
  16.750   1.4011   0.07684   0.06989  -0.0214   0.1196   1.0000
  17.000   1.3967   0.08043   0.07352  -0.0217   0.1158   1.0000
  17.250   1.3963   0.08358   0.07678  -0.0220   0.1115   1.0000
  17.500   1.3937   0.08706   0.08034  -0.0224   0.1068   1.0000
  17.750   1.3873   0.09105   0.08437  -0.0230   0.1027   1.0000
  18.000   1.3867   0.09433   0.08777  -0.0235   0.0973   1.0000
  18.250   1.3796   0.09853   0.09201  -0.0244   0.0918   1.0000
  18.500   1.3761   0.10227   0.09584  -0.0252   0.0847   1.0000
  18.750   1.3689   0.10656   0.10017  -0.0262   0.0766   1.0000
  19.000   1.3590   0.11127   0.10488  -0.0275   0.0660   1.0000
  19.250   1.3447   0.11669   0.11025  -0.0291   0.0532   1.0000
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