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GOE 770 AIRFOIL (goe770-il) Xfoil prediction polar at RE=200,000 Ncrit=9


Details Polar file
Airfoil: GOE 770 AIRFOIL (goe770-il)
Reynolds number: 200,000
Max Cl/Cd: 53.65 at α=7.75°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-goe770-il-200000.txt
Download as CSV file: xf-goe770-il-200000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: GOE 770 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 =   9.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -15.000  -0.5730   0.10181   0.09788  -0.0462   1.0000   0.0637
 -14.750  -0.6263   0.08782   0.08375  -0.0548   1.0000   0.0625
 -14.500  -0.7351   0.06930   0.06475  -0.0674   1.0000   0.0606
 -14.250  -0.7946   0.06022   0.05526  -0.0720   1.0000   0.0600
 -14.000  -0.8234   0.05520   0.04998  -0.0732   1.0000   0.0599
 -13.750  -0.8394   0.05172   0.04631  -0.0732   1.0000   0.0602
 -13.500  -0.8505   0.04892   0.04335  -0.0724   1.0000   0.0606
 -13.250  -0.8603   0.04647   0.04072  -0.0709   1.0000   0.0611
 -13.000  -0.8698   0.04433   0.03842  -0.0685   1.0000   0.0617
 -12.750  -0.8801   0.04253   0.03646  -0.0652   1.0000   0.0622
 -12.500  -0.8642   0.03961   0.03310  -0.0671   0.9407   0.0633
 -12.250  -0.8543   0.03755   0.03055  -0.0660   0.8814   0.0640
 -12.000  -0.8340   0.03608   0.02897  -0.0650   0.8418   0.0649
 -11.750  -0.8167   0.03515   0.02787  -0.0636   0.8136   0.0658
 -11.500  -0.7989   0.03427   0.02684  -0.0624   0.7922   0.0670
 -11.250  -0.7827   0.03324   0.02558  -0.0611   0.7750   0.0684
 -11.000  -0.7676   0.03215   0.02417  -0.0596   0.7613   0.0697
 -10.750  -0.7497   0.03096   0.02271  -0.0584   0.7491   0.0710
 -10.500  -0.7241   0.02991   0.02167  -0.0583   0.7386   0.0723
 -10.250  -0.7016   0.02912   0.02080  -0.0577   0.7289   0.0738
 -10.000  -0.6796   0.02838   0.01991  -0.0570   0.7209   0.0757
  -9.750  -0.6588   0.02765   0.01896  -0.0561   0.7124   0.0777
  -9.500  -0.6331   0.02665   0.01797  -0.0559   0.7050   0.0797
  -9.250  -0.6091   0.02601   0.01731  -0.0555   0.6981   0.0818
  -9.000  -0.5855   0.02535   0.01656  -0.0549   0.6911   0.0843
  -8.750  -0.5616   0.02462   0.01571  -0.0543   0.6852   0.0869
  -8.500  -0.5373   0.02399   0.01510  -0.0539   0.6800   0.0898
  -8.250  -0.5135   0.02346   0.01454  -0.0534   0.6742   0.0933
  -8.000  -0.4896   0.02273   0.01380  -0.0529   0.6684   0.0968
  -7.750  -0.4664   0.02215   0.01324  -0.0522   0.6632   0.1007
  -7.500  -0.4429   0.02179   0.01273  -0.0515   0.6587   0.1053
  -7.250  -0.4210   0.02103   0.01213  -0.0508   0.6541   0.1103
  -7.000  -0.3976   0.02061   0.01165  -0.0501   0.6490   0.1161
  -6.750  -0.3773   0.01990   0.01104  -0.0491   0.6443   0.1226
  -6.500  -0.3559   0.01939   0.01050  -0.0481   0.6401   0.1303
  -6.250  -0.3341   0.01898   0.01009  -0.0472   0.6362   0.1399
  -6.000  -0.3136   0.01837   0.00962  -0.0462   0.6318   0.1528
  -5.750  -0.2938   0.01771   0.00917  -0.0451   0.6272   0.1764
  -5.500  -0.2755   0.01697   0.00884  -0.0438   0.6229   0.2521
  -5.250  -0.2541   0.01652   0.00856  -0.0428   0.6191   0.3119
  -5.000  -0.2327   0.01619   0.00840  -0.0418   0.6152   0.3543
  -4.750  -0.2110   0.01586   0.00839  -0.0408   0.6107   0.4028
  -4.500  -0.1869   0.01579   0.00848  -0.0399   0.6059   0.4513
  -4.250  -0.1609   0.01583   0.00851  -0.0394   0.6014   0.4853
  -4.000  -0.1344   0.01591   0.00855  -0.0388   0.5975   0.5108
  -3.750  -0.1079   0.01612   0.00872  -0.0383   0.5937   0.5337
  -3.500  -0.0817   0.01619   0.00885  -0.0378   0.5891   0.5528
  -3.250  -0.0551   0.01628   0.00892  -0.0373   0.5844   0.5698
  -3.000  -0.0281   0.01638   0.00895  -0.0369   0.5802   0.5862
  -2.750  -0.0002   0.01644   0.00900  -0.0365   0.5766   0.5989
  -2.500   0.0272   0.01663   0.00910  -0.0363   0.5730   0.6121
  -2.250   0.0539   0.01667   0.00923  -0.0359   0.5684   0.6235
  -2.000   0.0809   0.01671   0.00925  -0.0356   0.5637   0.6346
  -1.750   0.1086   0.01673   0.00926  -0.0353   0.5595   0.6459
  -1.500   0.1367   0.01676   0.00921  -0.0351   0.5559   0.6568
  -1.250   0.1646   0.01692   0.00934  -0.0349   0.5523   0.6670
  -1.000   0.1910   0.01697   0.00941  -0.0347   0.5475   0.6763
  -0.750   0.2186   0.01695   0.00944  -0.0345   0.5428   0.6833
  -0.500   0.2470   0.01692   0.00936  -0.0345   0.5386   0.6913
  -0.250   0.2759   0.01691   0.00924  -0.0346   0.5350   0.6996
   0.000   0.3032   0.01699   0.00936  -0.0344   0.5307   0.7070
   0.250   0.3296   0.01705   0.00946  -0.0342   0.5255   0.7165
   0.500   0.3573   0.01702   0.00945  -0.0341   0.5210   0.7244
   0.750   0.3861   0.01699   0.00937  -0.0342   0.5172   0.7321
   1.000   0.4156   0.01707   0.00932  -0.0345   0.5138   0.7411
   1.250   0.4405   0.01712   0.00954  -0.0340   0.5083   0.7499
   1.500   0.4672   0.01713   0.00958  -0.0338   0.5032   0.7614
   1.750   0.4953   0.01706   0.00951  -0.0336   0.4990   0.7721
   2.000   0.5243   0.01708   0.00944  -0.0338   0.4954   0.7853
   2.250   0.5489   0.01720   0.00971  -0.0332   0.4904   0.7981
   2.500   0.5741   0.01726   0.00986  -0.0327   0.4852   0.8140
   2.750   0.6008   0.01725   0.00988  -0.0323   0.4811   0.8327
   3.000   0.6287   0.01725   0.00986  -0.0320   0.4776   0.8533
   3.250   0.6539   0.01744   0.01014  -0.0314   0.4732   0.8756
   3.500   0.6808   0.01760   0.01042  -0.0311   0.4678   0.8991
   3.750   0.7154   0.01769   0.01051  -0.0323   0.4632   0.9208
   4.000   0.7566   0.01779   0.01051  -0.0348   0.4593   0.9395
   4.250   0.7974   0.01814   0.01089  -0.0376   0.4544   0.9562
   4.500   0.8408   0.01844   0.01124  -0.0411   0.4491   0.9698
   4.750   0.8878   0.01862   0.01136  -0.0452   0.4448   0.9804
   5.000   0.9377   0.01877   0.01139  -0.0498   0.4412   0.9882
   5.250   0.9840   0.01916   0.01184  -0.0542   0.4366   0.9966
   5.500   1.0098   0.01945   0.01218  -0.0547   0.4323   1.0000
   5.750   1.0244   0.01962   0.01233  -0.0528   0.4289   1.0000
   6.000   1.0436   0.01976   0.01240  -0.0515   0.4258   1.0000
   6.250   1.0666   0.01996   0.01249  -0.0509   0.4231   1.0000
   6.500   1.0810   0.02042   0.01302  -0.0489   0.4198   1.0000
   6.750   1.0954   0.02087   0.01355  -0.0470   0.4162   1.0000
   7.000   1.1137   0.02124   0.01394  -0.0457   0.4130   1.0000
   7.250   1.1353   0.02153   0.01421  -0.0449   0.4102   1.0000
   7.500   1.1601   0.02179   0.01442  -0.0445   0.4078   1.0000
   7.750   1.1878   0.02214   0.01469  -0.0448   0.4054   1.0000
   8.000   1.1999   0.02279   0.01548  -0.0426   0.4022   1.0000
   8.250   1.2143   0.02338   0.01617  -0.0409   0.3988   1.0000
   8.500   1.2332   0.02388   0.01673  -0.0399   0.3959   1.0000
   8.750   1.2566   0.02419   0.01704  -0.0395   0.3931   1.0000
   9.000   1.2863   0.02429   0.01705  -0.0400   0.3901   1.0000
   9.250   1.3086   0.02472   0.01748  -0.0395   0.3866   1.0000
   9.500   1.3155   0.02541   0.01833  -0.0369   0.3824   1.0000
   9.750   1.3321   0.02586   0.01885  -0.0356   0.3788   1.0000
  10.000   1.3558   0.02615   0.01914  -0.0353   0.3759   1.0000
  10.250   1.3859   0.02635   0.01927  -0.0360   0.3732   1.0000
  10.500   1.4116   0.02688   0.01979  -0.0361   0.3705   1.0000
  10.750   1.4102   0.02794   0.02107  -0.0327   0.3672   1.0000
  11.000   1.4144   0.02883   0.02208  -0.0300   0.3639   1.0000
  11.250   1.4279   0.02941   0.02271  -0.0285   0.3609   1.0000
  11.500   1.4572   0.02950   0.02276  -0.0290   0.3578   1.0000
  11.750   1.5013   0.02947   0.02261  -0.0316   0.3542   1.0000
  12.000   1.4768   0.03108   0.02446  -0.0255   0.3510   1.0000
  12.250   1.4652   0.03268   0.02623  -0.0220   0.3471   1.0000
  12.500   1.4821   0.03306   0.02661  -0.0212   0.3431   1.0000
  12.750   1.5350   0.03196   0.02534  -0.0236   0.3389   1.0000
  13.000   1.5153   0.03415   0.02772  -0.0199   0.3352   1.0000
  13.250   1.4890   0.03713   0.03091  -0.0168   0.3308   1.0000
  13.500   1.5039   0.03773   0.03153  -0.0163   0.3266   1.0000
  13.750   1.5581   0.03600   0.02963  -0.0178   0.3224   1.0000
  14.000   1.5193   0.04019   0.03408  -0.0148   0.3181   1.0000
  14.250   1.4877   0.04454   0.03861  -0.0133   0.3128   1.0000
  14.500   1.5236   0.04347   0.03747  -0.0135   0.3086   1.0000
  14.750   1.5467   0.04359   0.03756  -0.0133   0.3043   1.0000
  15.000   1.4636   0.05309   0.04740  -0.0120   0.2974   1.0000
  15.250   1.4994   0.05174   0.04599  -0.0119   0.2930   1.0000
  15.500   1.5253   0.05142   0.04563  -0.0118   0.2884   1.0000
  15.750   1.4365   0.06289   0.05741  -0.0120   0.2799   1.0000
  16.000   1.4926   0.05912   0.05351  -0.0117   0.2759   1.0000
  16.250   1.3927   0.07311   0.06780  -0.0131   0.2657   1.0000
  16.500   1.4447   0.06949   0.06409  -0.0128   0.2618   1.0000
  16.750   1.3708   0.08135   0.07615  -0.0146   0.2515   1.0000
  17.000   1.4104   0.07914   0.07389  -0.0144   0.2473   1.0000
  17.250   1.3597   0.08858   0.08346  -0.0161   0.2380   1.0000
  17.500   1.3836   0.08837   0.08323  -0.0162   0.2332   1.0000
  17.750   1.3887   0.09062   0.08550  -0.0167   0.2274   1.0000
  18.000   1.3662   0.09667   0.09163  -0.0182   0.2197   1.0000
  18.250   1.4005   0.09495   0.08983  -0.0178   0.2154   1.0000
  18.500   1.3573   0.10397   0.09900  -0.0201   0.2068   1.0000
  18.750   1.3979   0.10126   0.09617  -0.0195   0.2024   1.0000
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