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S7055 (10.5%) Flat-Bottomed (s7055-il) Xfoil prediction polar at RE=1,000,000 Ncrit=5


Details Polar file
Airfoil: S7055 (10.5%) Flat-Bottomed (s7055-il)
Reynolds number: 1,000,000
Max Cl/Cd: 116.3 at α=4.75°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-s7055-il-1000000-n5.txt
Download as CSV file: xf-s7055-il-1000000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: S7055 (10.5%) Flat-Bottomed                     
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     1.000 e 6     Ncrit =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -11.500  -0.7796   0.02973   0.02727  -0.0817   0.9563   0.0042
 -11.250  -0.7691   0.02697   0.02420  -0.0815   0.9363   0.0043
 -11.000  -0.7558   0.02529   0.02231  -0.0805   0.9217   0.0044
 -10.750  -0.7394   0.02403   0.02088  -0.0796   0.9106   0.0045
 -10.500  -0.7220   0.02282   0.01949  -0.0787   0.9007   0.0047
 -10.250  -0.7032   0.02170   0.01821  -0.0779   0.8925   0.0048
 -10.000  -0.6836   0.02069   0.01702  -0.0772   0.8848   0.0050
  -9.750  -0.6635   0.01959   0.01576  -0.0764   0.8772   0.0052
  -9.500  -0.6429   0.01858   0.01456  -0.0757   0.8702   0.0054
  -9.250  -0.6208   0.01771   0.01352  -0.0751   0.8630   0.0056
  -9.000  -0.5974   0.01713   0.01280  -0.0746   0.8562   0.0058
  -8.750  -0.5729   0.01662   0.01218  -0.0742   0.8496   0.0060
  -8.500  -0.5491   0.01599   0.01141  -0.0737   0.8433   0.0061
  -8.250  -0.5251   0.01531   0.01060  -0.0732   0.8373   0.0062
  -8.000  -0.5035   0.01415   0.00923  -0.0725   0.8310   0.0066
  -7.750  -0.4789   0.01355   0.00852  -0.0720   0.8254   0.0069
  -7.500  -0.4535   0.01307   0.00795  -0.0717   0.8192   0.0071
  -7.250  -0.4280   0.01265   0.00742  -0.0713   0.8135   0.0074
  -7.000  -0.4021   0.01224   0.00693  -0.0711   0.8073   0.0078
  -6.750  -0.3761   0.01187   0.00647  -0.0707   0.8009   0.0082
  -6.500  -0.3499   0.01151   0.00603  -0.0705   0.7946   0.0085
  -6.250  -0.3238   0.01116   0.00559  -0.0702   0.7875   0.0088
  -6.000  -0.2974   0.01083   0.00517  -0.0699   0.7801   0.0090
  -5.750  -0.2711   0.01053   0.00477  -0.0696   0.7719   0.0092
  -5.500  -0.2450   0.01012   0.00427  -0.0693   0.7637   0.0095
  -5.250  -0.2188   0.00975   0.00381  -0.0689   0.7560   0.0100
  -5.000  -0.1922   0.00947   0.00347  -0.0687   0.7476   0.0106
  -4.750  -0.1654   0.00923   0.00318  -0.0684   0.7401   0.0113
  -4.500  -0.1384   0.00903   0.00293  -0.0682   0.7319   0.0122
  -4.250  -0.1113   0.00885   0.00268  -0.0680   0.7243   0.0130
  -4.000  -0.0844   0.00866   0.00244  -0.0678   0.7160   0.0152
  -3.750  -0.0571   0.00849   0.00227  -0.0677   0.7079   0.0179
  -3.500  -0.0301   0.00836   0.00213  -0.0675   0.6995   0.0230
  -3.250  -0.0026   0.00827   0.00199  -0.0674   0.6905   0.0256
  -3.000   0.0248   0.00817   0.00185  -0.0673   0.6815   0.0284
  -2.750   0.0520   0.00808   0.00173  -0.0671   0.6721   0.0316
  -2.500   0.0795   0.00800   0.00162  -0.0670   0.6623   0.0343
  -2.250   0.1070   0.00794   0.00151  -0.0669   0.6534   0.0366
  -2.000   0.1342   0.00786   0.00141  -0.0667   0.6441   0.0420
  -1.750   0.1617   0.00779   0.00133  -0.0667   0.6348   0.0481
  -1.500   0.1889   0.00771   0.00125  -0.0665   0.6261   0.0591
  -1.250   0.2161   0.00764   0.00118  -0.0664   0.6170   0.0735
  -1.000   0.2433   0.00754   0.00113  -0.0663   0.6077   0.0981
  -0.250   0.3233   0.00714   0.00102  -0.0658   0.5780   0.2370
   0.000   0.3497   0.00701   0.00101  -0.0656   0.5676   0.2986
   0.250   0.3757   0.00687   0.00102  -0.0653   0.5565   0.3663
   0.500   0.3997   0.00651   0.00104  -0.0648   0.5457   0.5139
   1.000   0.4421   0.00571   0.00115  -0.0620   0.5258   0.8322
   1.250   0.4764   0.00558   0.00126  -0.0632   0.5151   0.9492
   1.500   0.5225   0.00570   0.00131  -0.0672   0.5028   0.9734
   1.750   0.5558   0.00580   0.00136  -0.0685   0.4908   0.9809
   2.000   0.5892   0.00593   0.00141  -0.0698   0.4768   0.9857
   2.250   0.6212   0.00607   0.00147  -0.0708   0.4619   0.9905
   2.500   0.6527   0.00620   0.00154  -0.0717   0.4491   0.9944
   2.750   0.6913   0.00633   0.00161  -0.0743   0.4355   0.9991
   3.000   0.7204   0.00646   0.00168  -0.0746   0.4243   1.0000
   3.250   0.7446   0.00660   0.00177  -0.0740   0.4127   1.0000
   3.500   0.7688   0.00674   0.00187  -0.0733   0.4012   1.0000
   3.750   0.7929   0.00690   0.00198  -0.0726   0.3874   1.0000
   4.000   0.8169   0.00708   0.00210  -0.0719   0.3735   1.0000
   4.250   0.8408   0.00726   0.00222  -0.0712   0.3598   1.0000
   4.500   0.8647   0.00745   0.00236  -0.0705   0.3457   1.0000
   4.750   0.8885   0.00764   0.00251  -0.0698   0.3324   1.0000
   5.000   0.9122   0.00785   0.00267  -0.0691   0.3178   1.0000
   5.250   0.9356   0.00808   0.00284  -0.0683   0.3020   1.0000
   5.500   0.9587   0.00833   0.00303  -0.0675   0.2848   1.0000
   5.750   0.9814   0.00862   0.00324  -0.0667   0.2666   1.0000
   6.000   1.0041   0.00890   0.00346  -0.0658   0.2509   1.0000
   6.250   1.0266   0.00919   0.00369  -0.0650   0.2336   1.0000
   6.500   1.0494   0.00947   0.00392  -0.0642   0.2196   1.0000
   6.750   1.0696   0.00994   0.00425  -0.0630   0.1913   1.0000
   7.000   1.0872   0.01058   0.00468  -0.0614   0.1534   1.0000
   7.250   1.1043   0.01125   0.00514  -0.0598   0.1171   1.0000
   7.500   1.1238   0.01174   0.00553  -0.0585   0.0968   1.0000
   7.750   1.1423   0.01228   0.00596  -0.0571   0.0773   1.0000
   8.000   1.1614   0.01277   0.00638  -0.0558   0.0623   1.0000
   8.250   1.1775   0.01343   0.00693  -0.0541   0.0423   1.0000
   8.500   1.1948   0.01399   0.00742  -0.0525   0.0296   1.0000
   8.750   1.2106   0.01460   0.00797  -0.0507   0.0187   1.0000
   9.000   1.2262   0.01519   0.00852  -0.0488   0.0116   1.0000
   9.250   1.2373   0.01590   0.00920  -0.0462   0.0044   1.0000
   9.500   1.2508   0.01639   0.00971  -0.0439   0.0035   1.0000
   9.750   1.2640   0.01691   0.01027  -0.0417   0.0029   1.0000
  10.000   1.2776   0.01744   0.01086  -0.0397   0.0026   1.0000
  10.250   1.2910   0.01801   0.01148  -0.0377   0.0024   1.0000
  10.500   1.3031   0.01869   0.01220  -0.0356   0.0022   1.0000
  10.750   1.3149   0.01941   0.01299  -0.0337   0.0021   1.0000
  11.000   1.3261   0.02022   0.01385  -0.0317   0.0020   1.0000
  11.250   1.3371   0.02106   0.01476  -0.0299   0.0019   1.0000
  11.500   1.3472   0.02200   0.01577  -0.0281   0.0018   1.0000
  11.750   1.3563   0.02304   0.01688  -0.0263   0.0018   1.0000
  12.000   1.3675   0.02398   0.01788  -0.0249   0.0018   1.0000
  12.250   1.3776   0.02503   0.01901  -0.0235   0.0017   1.0000
  12.500   1.3848   0.02635   0.02041  -0.0219   0.0017   1.0000
  12.750   1.3914   0.02776   0.02190  -0.0205   0.0017   1.0000
  13.000   1.3982   0.02921   0.02343  -0.0192   0.0016   1.0000
  13.250   1.4034   0.03086   0.02517  -0.0180   0.0016   1.0000
  13.500   1.4095   0.03247   0.02685  -0.0169   0.0015   1.0000
  13.750   1.4132   0.03438   0.02885  -0.0159   0.0015   1.0000
  14.000   1.4176   0.03628   0.03083  -0.0152   0.0014   1.0000
  14.250   1.4177   0.03867   0.03334  -0.0144   0.0014   1.0000
  14.500   1.4186   0.04108   0.03584  -0.0138   0.0014   1.0000
  14.750   1.4202   0.04349   0.03833  -0.0135   0.0013   1.0000
  15.000   1.4193   0.04628   0.04122  -0.0132   0.0013   1.0000
  15.250   1.4174   0.04930   0.04436  -0.0132   0.0013   1.0000
  15.500   1.4118   0.05289   0.04807  -0.0135   0.0014   1.0000
  15.750   1.4091   0.05624   0.05152  -0.0139   0.0013   1.0000
  16.000   1.4054   0.05984   0.05522  -0.0145   0.0012   1.0000
  16.250   1.3999   0.06380   0.05929  -0.0153   0.0012   1.0000
  16.500   1.3927   0.06810   0.06369  -0.0163   0.0012   1.0000
  16.750   1.3859   0.07249   0.06819  -0.0176   0.0012   1.0000
  17.000   1.3767   0.07739   0.07321  -0.0191   0.0012   1.0000
  17.250   1.3681   0.08228   0.07820  -0.0208   0.0011   1.0000
  17.500   1.3537   0.08828   0.08434  -0.0230   0.0012   1.0000
  17.750   1.3452   0.09346   0.08962  -0.0250   0.0011   1.0000
  18.000   1.3321   0.09954   0.09582  -0.0275   0.0011   1.0000
  18.250   1.3206   0.10550   0.10190  -0.0301   0.0011   1.0000
  18.500   1.3069   0.11202   0.10854  -0.0331   0.0011   1.0000
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