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FX 84-W-127 (fx84w127-il) Xfoil prediction polar at RE=500,000 Ncrit=9


Details Polar file
Airfoil: FX 84-W-127 (fx84w127-il)
Reynolds number: 500,000
Max Cl/Cd: 115.68 at α=6.5°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-fx84w127-il-500000.txt
Download as CSV file: xf-fx84w127-il-500000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: FX 84-W-127                                     
  
 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
  ------ -------- --------- --------- -------- -------- --------
 -10.750  -0.3179   0.09776   0.09556  -0.0566   0.9728   0.0294
 -10.500  -0.4893   0.04597   0.04346  -0.0938   0.9296   0.0188
 -10.250  -0.5256   0.04134   0.03857  -0.0937   0.9056   0.0186
 -10.000  -0.5578   0.03664   0.03347  -0.0914   0.8900   0.0185
  -9.750  -0.5731   0.03204   0.02834  -0.0895   0.8794   0.0187
  -9.500  -0.5723   0.02870   0.02453  -0.0879   0.8710   0.0190
  -9.250  -0.5618   0.02637   0.02179  -0.0867   0.8639   0.0193
  -9.000  -0.5508   0.02360   0.01860  -0.0856   0.8570   0.0197
  -8.750  -0.5319   0.02223   0.01708  -0.0849   0.8514   0.0204
  -8.500  -0.5086   0.02160   0.01640  -0.0846   0.8451   0.0211
  -8.250  -0.4856   0.02093   0.01559  -0.0842   0.8396   0.0220
  -8.000  -0.4628   0.01994   0.01440  -0.0837   0.8342   0.0229
  -7.750  -0.4390   0.01901   0.01324  -0.0833   0.8282   0.0237
  -7.500  -0.4168   0.01759   0.01158  -0.0827   0.8233   0.0245
  -7.250  -0.3926   0.01667   0.01061  -0.0824   0.8181   0.0255
  -7.000  -0.3669   0.01617   0.01005  -0.0822   0.8124   0.0266
  -6.750  -0.3411   0.01570   0.00947  -0.0819   0.8075   0.0280
  -6.500  -0.3144   0.01535   0.00899  -0.0818   0.8024   0.0293
  -6.250  -0.2902   0.01427   0.00783  -0.0814   0.7970   0.0310
  -6.000  -0.2640   0.01385   0.00737  -0.0812   0.7923   0.0327
  -5.750  -0.2373   0.01348   0.00692  -0.0811   0.7872   0.0346
  -5.500  -0.2102   0.01315   0.00651  -0.0809   0.7817   0.0365
  -5.250  -0.1848   0.01249   0.00583  -0.0807   0.7769   0.0395
  -5.000  -0.1576   0.01220   0.00550  -0.0806   0.7719   0.0423
  -4.750  -0.1305   0.01185   0.00508  -0.0805   0.7663   0.0450
  -4.500  -0.1040   0.01144   0.00465  -0.0803   0.7614   0.0495
  -4.250  -0.0763   0.01125   0.00442  -0.0803   0.7564   0.0535
  -4.000  -0.0494   0.01083   0.00401  -0.0803   0.7509   0.0597
  -3.750  -0.0216   0.01069   0.00380  -0.0802   0.7461   0.0653
  -3.500   0.0056   0.01036   0.00350  -0.0802   0.7411   0.0751
  -3.250   0.0332   0.01010   0.00327  -0.0802   0.7357   0.0871
  -3.000   0.0608   0.00988   0.00306  -0.0802   0.7308   0.1031
  -2.750   0.0884   0.00965   0.00289  -0.0803   0.7259   0.1261
  -2.500   0.1160   0.00940   0.00275  -0.0804   0.7205   0.1593
  -2.250   0.1434   0.00913   0.00262  -0.0805   0.7156   0.2054
  -2.000   0.1706   0.00882   0.00251  -0.0806   0.7107   0.2720
  -1.750   0.1973   0.00839   0.00242  -0.0807   0.7052   0.3729
  -1.500   0.2228   0.00784   0.00234  -0.0805   0.7003   0.5221
  -1.250   0.2481   0.00746   0.00236  -0.0801   0.6952   0.6505
  -1.000   0.2742   0.00729   0.00240  -0.0796   0.6896   0.7255
  -0.750   0.3006   0.00723   0.00242  -0.0791   0.6846   0.7734
  -0.500   0.3270   0.00722   0.00246  -0.0786   0.6791   0.8075
  -0.250   0.3536   0.00721   0.00248  -0.0781   0.6733   0.8341
   0.000   0.3797   0.00724   0.00249  -0.0775   0.6683   0.8552
   0.250   0.4056   0.00725   0.00254  -0.0769   0.6627   0.8741
   0.500   0.4310   0.00727   0.00256  -0.0762   0.6572   0.8919
   0.750   0.4558   0.00733   0.00257  -0.0753   0.6525   0.9090
   1.000   0.4800   0.00733   0.00261  -0.0743   0.6468   0.9255
   1.250   0.5042   0.00735   0.00262  -0.0733   0.6412   0.9411
   1.500   0.5303   0.00739   0.00262  -0.0726   0.6362   0.9597
   1.750   0.5671   0.00741   0.00266  -0.0743   0.6303   0.9760
   2.000   0.6061   0.00746   0.00266  -0.0767   0.6246   0.9843
   2.250   0.6465   0.00752   0.00269  -0.0795   0.6186   0.9884
   2.500   0.6851   0.00755   0.00271  -0.0819   0.6119   0.9936
   2.750   0.7242   0.00763   0.00272  -0.0845   0.6059   0.9982
   3.000   0.7519   0.00766   0.00278  -0.0848   0.5992   1.0000
   3.250   0.7728   0.00776   0.00283  -0.0836   0.5933   1.0000
   3.500   0.7949   0.00784   0.00293  -0.0826   0.5872   1.0000
   3.750   0.8184   0.00794   0.00301  -0.0820   0.5807   1.0000
   4.000   0.8435   0.00806   0.00310  -0.0816   0.5745   1.0000
   4.250   0.8693   0.00815   0.00320  -0.0813   0.5665   1.0000
   4.500   0.8954   0.00827   0.00330  -0.0811   0.5589   1.0000
   4.750   0.9218   0.00838   0.00342  -0.0810   0.5509   1.0000
   5.000   0.9482   0.00853   0.00356  -0.0808   0.5439   1.0000
   5.250   0.9747   0.00865   0.00370  -0.0807   0.5358   1.0000
   5.500   1.0010   0.00880   0.00385  -0.0806   0.5278   1.0000
   5.750   1.0265   0.00896   0.00399  -0.0803   0.5166   1.0000
   6.000   1.0510   0.00912   0.00413  -0.0798   0.4997   1.0000
   6.250   1.0756   0.00930   0.00429  -0.0794   0.4830   1.0000
   6.500   1.1001   0.00951   0.00449  -0.0789   0.4680   1.0000
   6.750   1.1241   0.00975   0.00471  -0.0785   0.4523   1.0000
   7.000   1.1476   0.01002   0.00496  -0.0779   0.4354   1.0000
   7.250   1.1701   0.01034   0.00524  -0.0772   0.4160   1.0000
   7.500   1.1909   0.01073   0.00556  -0.0762   0.3930   1.0000
   7.750   1.2098   0.01122   0.00595  -0.0749   0.3657   1.0000
   8.000   1.2265   0.01180   0.00640  -0.0734   0.3336   1.0000
   8.250   1.2395   0.01254   0.00696  -0.0712   0.2944   1.0000
   8.500   1.2474   0.01348   0.00766  -0.0684   0.2508   1.0000
   8.750   1.2486   0.01451   0.00846  -0.0644   0.2088   1.0000
   9.000   1.2492   0.01566   0.00939  -0.0607   0.1707   1.0000
   9.250   1.2485   0.01700   0.01050  -0.0571   0.1322   1.0000
   9.500   1.2485   0.01842   0.01173  -0.0539   0.0990   1.0000
   9.750   1.2509   0.01981   0.01299  -0.0512   0.0763   1.0000
  10.000   1.2549   0.02119   0.01428  -0.0489   0.0611   1.0000
  10.250   1.2614   0.02248   0.01554  -0.0470   0.0518   1.0000
  10.500   1.2688   0.02377   0.01685  -0.0452   0.0456   1.0000
  10.750   1.2742   0.02526   0.01833  -0.0435   0.0409   1.0000
  11.000   1.2825   0.02658   0.01971  -0.0420   0.0374   1.0000
  11.250   1.2901   0.02799   0.02115  -0.0407   0.0345   1.0000
  11.500   1.2904   0.03004   0.02323  -0.0389   0.0319   1.0000
  11.750   1.3002   0.03139   0.02466  -0.0379   0.0306   1.0000
  12.000   1.3077   0.03296   0.02630  -0.0369   0.0290   1.0000
  12.250   1.3129   0.03477   0.02815  -0.0358   0.0274   1.0000
  12.500   1.3108   0.03728   0.03072  -0.0346   0.0260   1.0000
  12.750   1.3150   0.03931   0.03284  -0.0337   0.0251   1.0000
  13.000   1.3229   0.04106   0.03466  -0.0331   0.0239   1.0000
  13.250   1.3282   0.04310   0.03677  -0.0325   0.0230   1.0000
  13.500   1.3331   0.04524   0.03896  -0.0320   0.0220   1.0000
  13.750   1.3341   0.04786   0.04163  -0.0315   0.0213   1.0000
  14.000   1.3275   0.05132   0.04517  -0.0309   0.0205   1.0000
  14.250   1.3336   0.05353   0.04747  -0.0307   0.0200   1.0000
  14.500   1.3387   0.05590   0.04994  -0.0306   0.0194   1.0000
  14.750   1.3431   0.05838   0.05251  -0.0305   0.0188   1.0000
  15.000   1.3481   0.06085   0.05505  -0.0307   0.0181   1.0000
  15.250   1.3504   0.06368   0.05794  -0.0308   0.0175   1.0000
  15.500   1.3526   0.06658   0.06090  -0.0310   0.0170   1.0000
  15.750   1.3519   0.06982   0.06419  -0.0313   0.0164   1.0000
  16.000   1.3518   0.07300   0.06746  -0.0313   0.0160   1.0000
  16.250   1.3554   0.07587   0.07045  -0.0317   0.0158   1.0000
  16.500   1.3588   0.07886   0.07355  -0.0323   0.0154   1.0000
  16.750   1.3610   0.08204   0.07684  -0.0329   0.0150   1.0000
  17.000   1.3628   0.08530   0.08021  -0.0337   0.0147   1.0000
  17.250   1.3644   0.08864   0.08365  -0.0345   0.0144   1.0000
  17.500   1.3654   0.09214   0.08725  -0.0356   0.0140   1.0000
  17.750   1.3659   0.09576   0.09095  -0.0367   0.0137   1.0000
  18.000   1.3664   0.09939   0.09466  -0.0379   0.0135   1.0000
  18.250   1.3662   0.10311   0.09845  -0.0392   0.0132   1.0000
  18.500   1.3654   0.10684   0.10225  -0.0403   0.0129   1.0000
  18.750   1.3608   0.11125   0.10681  -0.0416   0.0125   1.0000
  19.000   1.3572   0.11593   0.11164  -0.0438   0.0124   1.0000
  19.250   1.3528   0.12079   0.11666  -0.0461   0.0122   1.0000
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