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FX 84-W-140 (fx84w140-il) Xfoil prediction polar at RE=500,000 Ncrit=5


Details Polar file
Airfoil: FX 84-W-140 (fx84w140-il)
Reynolds number: 500,000
Max Cl/Cd: 113.3 at α=6.25°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-fx84w140-il-500000-n5.txt
Download as CSV file: xf-fx84w140-il-500000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: FX 84-W-140                                     
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     0.500 e 6     Ncrit =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -14.000  -0.5069   0.08819   0.08557  -0.0719   0.9517   0.0129
 -13.750  -0.6859   0.04890   0.04571  -0.1004   0.9214   0.0121
 -13.500  -0.7195   0.04006   0.03652  -0.1076   0.9007   0.0120
 -13.250  -0.7361   0.03596   0.03219  -0.1094   0.8861   0.0121
 -13.000  -0.7489   0.03301   0.02903  -0.1093   0.8743   0.0122
 -12.750  -0.7560   0.03093   0.02675  -0.1080   0.8642   0.0123
 -12.500  -0.7613   0.02925   0.02488  -0.1058   0.8547   0.0124
 -12.250  -0.7614   0.02789   0.02333  -0.1034   0.8473   0.0126
 -12.000  -0.7541   0.02651   0.02175  -0.1020   0.8406   0.0128
 -11.500  -0.7289   0.02417   0.01905  -0.0997   0.8290   0.0131
 -11.250  -0.7147   0.02303   0.01778  -0.0987   0.8231   0.0134
 -11.000  -0.6969   0.02217   0.01680  -0.0979   0.8182   0.0138
 -10.750  -0.6770   0.02139   0.01593  -0.0974   0.8129   0.0141
 -10.500  -0.6564   0.02066   0.01507  -0.0968   0.8077   0.0144
 -10.000  -0.6131   0.01926   0.01342  -0.0958   0.7981   0.0152
  -9.750  -0.5906   0.01860   0.01263  -0.0954   0.7930   0.0157
  -9.500  -0.5672   0.01803   0.01191  -0.0950   0.7884   0.0162
  -9.250  -0.5443   0.01736   0.01116  -0.0947   0.7838   0.0168
  -9.000  -0.5198   0.01687   0.01062  -0.0945   0.7789   0.0174
  -8.750  -0.4951   0.01642   0.01008  -0.0942   0.7743   0.0181
  -8.500  -0.4703   0.01594   0.00951  -0.0940   0.7702   0.0188
  -8.250  -0.4450   0.01547   0.00894  -0.0938   0.7655   0.0195
  -8.000  -0.4197   0.01500   0.00837  -0.0936   0.7608   0.0202
  -7.750  -0.3943   0.01457   0.00790  -0.0934   0.7565   0.0211
  -7.500  -0.3680   0.01423   0.00751  -0.0933   0.7524   0.0221
  -7.250  -0.3416   0.01390   0.00710  -0.0933   0.7478   0.0233
  -7.000  -0.3153   0.01355   0.00667  -0.0932   0.7432   0.0244
  -6.750  -0.2891   0.01319   0.00627  -0.0930   0.7391   0.0257
  -6.500  -0.2622   0.01289   0.00593  -0.0930   0.7348   0.0271
  -6.250  -0.2351   0.01263   0.00560  -0.0930   0.7303   0.0286
  -6.000  -0.2084   0.01232   0.00526  -0.0930   0.7260   0.0304
  -5.750  -0.1813   0.01208   0.00499  -0.0930   0.7218   0.0324
  -5.500  -0.1538   0.01185   0.00471  -0.0930   0.7173   0.0343
  -5.250  -0.1267   0.01159   0.00441  -0.0930   0.7128   0.0364
  -5.000  -0.0994   0.01139   0.00418  -0.0930   0.7086   0.0392
  -4.750  -0.0716   0.01121   0.00396  -0.0931   0.7040   0.0419
  -4.500  -0.0442   0.01098   0.00373  -0.0931   0.6992   0.0456
  -4.250  -0.0165   0.01083   0.00353  -0.0932   0.6946   0.0494
  -4.000   0.0111   0.01063   0.00334  -0.0932   0.6902   0.0541
  -3.750   0.0390   0.01048   0.00317  -0.0933   0.6855   0.0593
  -3.500   0.0667   0.01031   0.00301  -0.0934   0.6809   0.0663
  -3.250   0.0945   0.01019   0.00285  -0.0935   0.6768   0.0737
  -2.750   0.1505   0.00990   0.00261  -0.0938   0.6674   0.0954
  -2.500   0.1783   0.00977   0.00250  -0.0939   0.6631   0.1097
  -2.250   0.2062   0.00964   0.00241  -0.0940   0.6589   0.1276
  -2.000   0.2341   0.00948   0.00233  -0.0942   0.6540   0.1507
  -1.750   0.2618   0.00933   0.00225  -0.0943   0.6493   0.1800
  -1.500   0.2894   0.00917   0.00218  -0.0944   0.6452   0.2191
  -1.250   0.3171   0.00896   0.00213  -0.0946   0.6405   0.2689
  -1.000   0.3444   0.00870   0.00207  -0.0948   0.6356   0.3396
  -0.750   0.3711   0.00839   0.00203  -0.0949   0.6311   0.4369
  -0.500   0.3978   0.00806   0.00203  -0.0949   0.6266   0.5442
  -0.250   0.4246   0.00785   0.00207  -0.0948   0.6215   0.6260
   0.000   0.4514   0.00777   0.00211  -0.0947   0.6166   0.6808
   0.250   0.4787   0.00774   0.00216  -0.0945   0.6120   0.7199
   0.500   0.5061   0.00773   0.00222  -0.0944   0.6067   0.7498
   0.750   0.5331   0.00775   0.00227  -0.0942   0.6017   0.7739
   1.000   0.5602   0.00778   0.00233  -0.0940   0.5971   0.7960
   1.250   0.5873   0.00781   0.00239  -0.0938   0.5922   0.8170
   1.500   0.6126   0.00784   0.00248  -0.0932   0.5872   0.8436
   1.750   0.6381   0.00790   0.00256  -0.0926   0.5825   0.8651
   2.000   0.6645   0.00794   0.00263  -0.0923   0.5773   0.8761
   2.250   0.6911   0.00801   0.00269  -0.0921   0.5723   0.8853
   2.500   0.7173   0.00808   0.00275  -0.0918   0.5676   0.8948
   2.750   0.7434   0.00813   0.00283  -0.0914   0.5623   0.9037
   3.250   0.7943   0.00828   0.00298  -0.0905   0.5514   0.9232
   3.500   0.8199   0.00834   0.00306  -0.0901   0.5452   0.9336
   3.750   0.8454   0.00843   0.00314  -0.0897   0.5393   0.9453
   4.250   0.9036   0.00861   0.00334  -0.0905   0.5269   0.9696
   4.500   0.9365   0.00874   0.00345  -0.0919   0.5211   0.9828
   4.750   0.9693   0.00884   0.00358  -0.0932   0.5147   1.0000
   5.250   1.0205   0.00916   0.00387  -0.0928   0.4986   1.0000
   5.500   1.0454   0.00935   0.00404  -0.0925   0.4906   1.0000
   5.750   1.0712   0.00950   0.00421  -0.0924   0.4828   1.0000
   6.000   1.0957   0.00970   0.00440  -0.0920   0.4751   1.0000
   6.250   1.1205   0.00989   0.00460  -0.0917   0.4658   1.0000
   6.500   1.1434   0.01013   0.00482  -0.0910   0.4532   1.0000
   6.750   1.1621   0.01052   0.00510  -0.0897   0.4312   1.0000
   7.000   1.1796   0.01095   0.00542  -0.0881   0.4050   1.0000
   7.250   1.1947   0.01145   0.00581  -0.0862   0.3789   1.0000
   7.500   1.2066   0.01199   0.00623  -0.0838   0.3543   1.0000
   7.750   1.2178   0.01251   0.00668  -0.0811   0.3321   1.0000
   8.000   1.2263   0.01318   0.00724  -0.0783   0.3079   1.0000
   8.250   1.2335   0.01398   0.00792  -0.0754   0.2811   1.0000
   8.500   1.2400   0.01488   0.00869  -0.0726   0.2543   1.0000
   8.750   1.2440   0.01597   0.00964  -0.0696   0.2242   1.0000
   9.000   1.2482   0.01713   0.01066  -0.0669   0.1970   1.0000
   9.250   1.2525   0.01836   0.01176  -0.0643   0.1710   1.0000
   9.500   1.2555   0.01974   0.01300  -0.0618   0.1444   1.0000
   9.750   1.2590   0.02115   0.01430  -0.0594   0.1212   1.0000
  10.000   1.2623   0.02265   0.01569  -0.0573   0.0991   1.0000
  10.500   1.2734   0.02552   0.01844  -0.0537   0.0712   1.0000
  11.000   1.2879   0.02834   0.02123  -0.0508   0.0533   1.0000
  11.250   1.2956   0.02979   0.02268  -0.0496   0.0471   1.0000
  11.500   1.3028   0.03130   0.02419  -0.0483   0.0422   1.0000
  11.750   1.3117   0.03272   0.02565  -0.0473   0.0386   1.0000
  12.000   1.3181   0.03439   0.02732  -0.0462   0.0347   1.0000
  12.250   1.3271   0.03589   0.02887  -0.0454   0.0325   1.0000
  12.500   1.3343   0.03758   0.03060  -0.0445   0.0301   1.0000
  12.750   1.3412   0.03936   0.03242  -0.0437   0.0282   1.0000
  13.000   1.3491   0.04108   0.03420  -0.0430   0.0267   1.0000
  13.250   1.3559   0.04295   0.03610  -0.0424   0.0250   1.0000
  13.500   1.3612   0.04501   0.03821  -0.0418   0.0237   1.0000
  13.750   1.3677   0.04701   0.04027  -0.0413   0.0227   1.0000
  14.000   1.3745   0.04901   0.04235  -0.0409   0.0218   1.0000
  14.250   1.3802   0.05116   0.04457  -0.0405   0.0209   1.0000
  14.500   1.3848   0.05350   0.04696  -0.0402   0.0200   1.0000
  14.750   1.3881   0.05602   0.04954  -0.0400   0.0192   1.0000
  15.000   1.3925   0.05848   0.05207  -0.0399   0.0186   1.0000
  15.250   1.3975   0.06090   0.05457  -0.0398   0.0180   1.0000
  15.500   1.4022   0.06339   0.05714  -0.0399   0.0172   1.0000
  15.750   1.4054   0.06612   0.05996  -0.0400   0.0167   1.0000
  16.000   1.4082   0.06897   0.06288  -0.0402   0.0162   1.0000
  16.250   1.4094   0.07206   0.06602  -0.0405   0.0156   1.0000
  16.500   1.4090   0.07541   0.06945  -0.0410   0.0152   1.0000
  16.750   1.4120   0.07836   0.07250  -0.0414   0.0148   1.0000
  17.000   1.4143   0.08147   0.07570  -0.0420   0.0144   1.0000
  17.250   1.4159   0.08471   0.07904  -0.0427   0.0139   1.0000
  17.500   1.4173   0.08802   0.08243  -0.0434   0.0135   1.0000
  17.750   1.4182   0.09143   0.08593  -0.0443   0.0131   1.0000
  18.000   1.4179   0.09508   0.08966  -0.0453   0.0128   1.0000
  18.250   1.4155   0.09912   0.09377  -0.0465   0.0124   1.0000
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