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N-13 (n13-il) Xfoil prediction polar at RE=500,000 Ncrit=9


Details Polar file
Airfoil: N-13 (n13-il)
Reynolds number: 500,000
Max Cl/Cd: 60.24 at α=7°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-n13-il-500000.txt
Download as CSV file: xf-n13-il-500000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: N-13                                            
  
 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
  ------ -------- --------- --------- -------- -------- --------
 -17.250  -0.8361   0.13406   0.13141  -0.0075   1.0000   0.0134
 -17.000  -0.8869   0.11758   0.11475  -0.0164   1.0000   0.0131
 -16.750  -0.9187   0.10622   0.10324  -0.0229   1.0000   0.0131
 -16.500  -0.9507   0.09548   0.09233  -0.0289   1.0000   0.0128
 -16.250  -0.9736   0.08707   0.08376  -0.0338   1.0000   0.0127
 -16.000  -0.9966   0.07904   0.07555  -0.0384   1.0000   0.0127
 -15.750  -1.0165   0.07207   0.06841  -0.0421   1.0000   0.0126
 -15.500  -1.0321   0.06612   0.06230  -0.0453   1.0000   0.0128
 -15.250  -1.0471   0.06067   0.05668  -0.0476   1.0000   0.0127
 -15.000  -1.0572   0.05622   0.05207  -0.0494   1.0000   0.0128
 -14.750  -1.0678   0.05197   0.04764  -0.0507   1.0000   0.0130
 -14.500  -1.0778   0.04803   0.04353  -0.0512   1.0000   0.0129
 -14.250  -1.0824   0.04498   0.04033  -0.0515   1.0000   0.0131
 -14.000  -1.0865   0.04215   0.03733  -0.0512   1.0000   0.0133
 -13.750  -1.0881   0.03975   0.03478  -0.0505   1.0000   0.0134
 -13.250  -1.0894   0.03549   0.03021  -0.0480   1.0000   0.0136
 -13.000  -1.0985   0.03255   0.02713  -0.0456   1.0000   0.0141
 -12.750  -1.1000   0.03061   0.02509  -0.0432   1.0000   0.0144
 -12.500  -1.0969   0.02925   0.02365  -0.0409   1.0000   0.0147
 -12.250  -1.0914   0.02815   0.02248  -0.0385   1.0000   0.0151
 -12.000  -1.0861   0.02705   0.02131  -0.0359   1.0000   0.0155
 -11.750  -1.0804   0.02604   0.02020  -0.0331   1.0000   0.0160
 -11.500  -1.0751   0.02504   0.01910  -0.0300   1.0000   0.0164
 -11.250  -1.0692   0.02418   0.01814  -0.0268   1.0000   0.0167
 -11.000  -1.0625   0.02346   0.01733  -0.0235   1.0000   0.0171
 -10.750  -1.0615   0.02250   0.01628  -0.0190   1.0000   0.0174
 -10.500  -1.0619   0.02142   0.01514  -0.0144   1.0000   0.0180
 -10.250  -1.0539   0.02061   0.01428  -0.0111   1.0000   0.0188
 -10.000  -1.0430   0.01995   0.01358  -0.0082   1.0000   0.0196
  -9.750  -1.0314   0.01933   0.01290  -0.0054   1.0000   0.0203
  -9.500  -1.0184   0.01880   0.01230  -0.0028   1.0000   0.0213
  -9.250  -1.0097   0.01804   0.01150   0.0005   1.0000   0.0226
  -9.000  -0.9981   0.01753   0.01098   0.0034   1.0000   0.0241
  -8.750  -0.9860   0.01717   0.01058   0.0063   1.0000   0.0257
  -8.500  -0.9772   0.01667   0.01005   0.0097   1.0000   0.0280
  -8.250  -0.9651   0.01634   0.00973   0.0126   1.0000   0.0308
  -8.000  -0.9515   0.01603   0.00937   0.0152   1.0000   0.0343
  -7.750  -0.9372   0.01568   0.00905   0.0176   1.0000   0.0389
  -7.500  -0.9132   0.01529   0.00861   0.0180   0.9990   0.0441
  -7.250  -0.8831   0.01486   0.00815   0.0170   0.9970   0.0490
  -7.000  -0.8520   0.01456   0.00778   0.0160   0.9951   0.0523
  -6.750  -0.8234   0.01397   0.00719   0.0154   0.9929   0.0572
  -6.500  -0.7943   0.01357   0.00674   0.0148   0.9901   0.0614
  -6.250  -0.7640   0.01318   0.00637   0.0140   0.9876   0.0672
  -6.000  -0.7330   0.01281   0.00612   0.0130   0.9856   0.0797
  -5.750  -0.6993   0.01261   0.00597   0.0115   0.9842   0.0992
  -5.500  -0.6730   0.01236   0.00573   0.0117   0.9811   0.1118
  -5.250  -0.6448   0.01203   0.00545   0.0114   0.9780   0.1221
  -5.000  -0.6128   0.01180   0.00520   0.0103   0.9755   0.1300
  -4.750  -0.5794   0.01153   0.00495   0.0089   0.9736   0.1386
  -4.500  -0.5460   0.01123   0.00472   0.0075   0.9719   0.1514
  -4.250  -0.5233   0.01095   0.00451   0.0085   0.9669   0.1680
  -4.000  -0.4927   0.01060   0.00428   0.0077   0.9639   0.1965
  -3.750  -0.4602   0.01014   0.00401   0.0064   0.9615   0.2386
  -3.500  -0.4280   0.00951   0.00373   0.0051   0.9597   0.3167
  -3.250  -0.4077   0.00912   0.00357   0.0065   0.9535   0.3749
  -3.000  -0.3756   0.00875   0.00337   0.0055   0.9504   0.4206
  -2.750  -0.3395   0.00829   0.00311   0.0037   0.9479   0.4708
  -2.500  -0.3086   0.00790   0.00290   0.0031   0.9432   0.5172
  -2.250  -0.2765   0.00754   0.00272   0.0022   0.9383   0.5614
  -2.000  -0.2379   0.00723   0.00255   0.0000   0.9351   0.6040
  -1.750  -0.1959   0.00699   0.00241  -0.0030   0.9319   0.6356
  -1.500  -0.1635   0.00683   0.00232  -0.0038   0.9244   0.6623
  -1.250  -0.1213   0.00663   0.00220  -0.0068   0.9189   0.6897
  -0.750  -0.0548   0.00644   0.00210  -0.0088   0.9019   0.7289
  -0.500  -0.0277   0.00638   0.00210  -0.0084   0.8910   0.7478
  -0.250  -0.0020   0.00631   0.00209  -0.0077   0.8794   0.7666
   0.000   0.0233   0.00624   0.00208  -0.0069   0.8661   0.7856
   0.250   0.0478   0.00615   0.00206  -0.0058   0.8496   0.8063
   0.500   0.0736   0.00607   0.00205  -0.0050   0.8306   0.8285
   0.750   0.1008   0.00604   0.00207  -0.0045   0.8069   0.8511
   1.000   0.1319   0.00608   0.00209  -0.0048   0.7787   0.8697
   1.250   0.1630   0.00622   0.00214  -0.0052   0.7507   0.8856
   1.500   0.1930   0.00643   0.00226  -0.0054   0.7261   0.8994
   2.000   0.2444   0.00688   0.00255  -0.0039   0.6804   0.9247
   2.250   0.2791   0.00715   0.00273  -0.0052   0.6494   0.9295
   2.500   0.3001   0.00736   0.00286  -0.0034   0.6210   0.9399
   2.750   0.3367   0.00764   0.00302  -0.0052   0.5786   0.9426
   3.000   0.3732   0.00807   0.00324  -0.0069   0.5144   0.9466
   3.250   0.3967   0.00861   0.00348  -0.0059   0.4479   0.9556
   3.500   0.4377   0.00917   0.00380  -0.0089   0.3909   0.9582
   3.750   0.4753   0.00962   0.00407  -0.0111   0.3433   0.9618
   4.250   0.5378   0.01044   0.00452  -0.0129   0.2533   0.9713
   4.500   0.5728   0.01087   0.00476  -0.0147   0.2084   0.9739
   4.750   0.6061   0.01128   0.00500  -0.0161   0.1728   0.9775
   5.000   0.6329   0.01173   0.00530  -0.0162   0.1398   0.9828
   5.250   0.6688   0.01216   0.00557  -0.0182   0.1089   0.9848
   5.500   0.7036   0.01254   0.00587  -0.0200   0.0913   0.9875
   5.750   0.7362   0.01294   0.00622  -0.0213   0.0803   0.9908
   6.000   0.7675   0.01334   0.00658  -0.0223   0.0716   0.9941
   6.250   0.8028   0.01361   0.00688  -0.0242   0.0655   0.9964
   6.500   0.8359   0.01405   0.00728  -0.0256   0.0591   0.9991
   6.750   0.8609   0.01431   0.00760  -0.0253   0.0553   1.0000
   7.000   0.8783   0.01458   0.00789  -0.0234   0.0520   1.0000
   7.250   0.8922   0.01510   0.00840  -0.0208   0.0482   1.0000
   7.500   0.9094   0.01538   0.00874  -0.0188   0.0457   1.0000
   7.750   0.9269   0.01563   0.00902  -0.0169   0.0427   1.0000
   8.000   0.9407   0.01614   0.00951  -0.0144   0.0396   1.0000
   8.250   0.9553   0.01658   0.01002  -0.0119   0.0372   1.0000
   8.500   0.9716   0.01688   0.01035  -0.0098   0.0345   1.0000
   8.750   0.9835   0.01745   0.01092  -0.0070   0.0320   1.0000
   9.000   0.9970   0.01791   0.01144  -0.0044   0.0299   1.0000
   9.250   1.0108   0.01832   0.01190  -0.0018   0.0280   1.0000
   9.500   1.0225   0.01882   0.01242   0.0011   0.0265   1.0000
   9.750   1.0269   0.01975   0.01339   0.0052   0.0250   1.0000
  10.000   1.0386   0.02020   0.01393   0.0081   0.0240   1.0000
  10.250   1.0483   0.02073   0.01453   0.0113   0.0230   1.0000
  10.500   1.0570   0.02127   0.01512   0.0146   0.0221   1.0000
  10.750   1.0625   0.02173   0.01559   0.0185   0.0211   1.0000
  11.000   1.0592   0.02265   0.01656   0.0238   0.0204   1.0000
  11.250   1.0616   0.02347   0.01748   0.0279   0.0197   1.0000
  11.500   1.0690   0.02408   0.01819   0.0311   0.0191   1.0000
  11.750   1.0753   0.02485   0.01904   0.0343   0.0185   1.0000
  12.000   1.0802   0.02582   0.02011   0.0375   0.0181   1.0000
  12.250   1.0867   0.02667   0.02102   0.0401   0.0174   1.0000
  12.500   1.0916   0.02773   0.02216   0.0428   0.0170   1.0000
  12.750   1.0954   0.02893   0.02341   0.0452   0.0166   1.0000
  13.000   1.0943   0.03071   0.02530   0.0479   0.0163   1.0000
  13.250   1.0883   0.03310   0.02784   0.0506   0.0159   1.0000
  13.500   1.0905   0.03470   0.02959   0.0523   0.0157   1.0000
  13.750   1.0916   0.03649   0.03153   0.0537   0.0154   1.0000
  14.000   1.0902   0.03866   0.03385   0.0549   0.0151   1.0000
  14.250   1.0864   0.04127   0.03662   0.0556   0.0150   1.0000
  14.500   1.0841   0.04383   0.03932   0.0558   0.0147   1.0000
  14.750   1.0798   0.04685   0.04247   0.0555   0.0144   1.0000
  15.000   1.0731   0.05033   0.04610   0.0547   0.0142   1.0000
  15.250   1.0624   0.05461   0.05053   0.0534   0.0141   1.0000
  15.500   1.0588   0.05815   0.05417   0.0517   0.0138   1.0000
  15.750   1.0446   0.06349   0.05967   0.0492   0.0137   1.0000
  16.000   1.0390   0.06785   0.06409   0.0467   0.0134   1.0000
  16.250   1.0177   0.07501   0.07145   0.0427   0.0135   1.0000
  16.500   0.9813   0.08532   0.08205   0.0369   0.0138   1.0000
  16.750   0.9411   0.09701   0.09398   0.0302   0.0141   1.0000
  17.000   0.9155   0.10643   0.10353   0.0247   0.0140   1.0000
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