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EPPLER 396 AIRFOIL (e396-il) Xfoil prediction polar at RE=500,000 Ncrit=5


Details Polar file
Airfoil: EPPLER 396 AIRFOIL (e396-il)
Reynolds number: 500,000
Max Cl/Cd: 128.13 at α=4.5°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-e396-il-500000-n5.txt
Download as CSV file: xf-e396-il-500000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: EPPLER 396 AIRFOIL                              
  
 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
  ------ -------- --------- --------- -------- -------- --------
 -13.250  -0.3890   0.09938   0.09682  -0.0736   0.9912   0.0048
 -13.000  -0.4157   0.08813   0.08547  -0.0808   0.9875   0.0048
 -12.750  -0.4368   0.07809   0.07531  -0.0885   0.9833   0.0046
 -12.250  -0.4810   0.06099   0.05799  -0.1016   0.9594   0.0044
 -12.000  -0.4988   0.05045   0.04726  -0.1135   0.9462   0.0044
 -11.750  -0.4963   0.03977   0.03631  -0.1301   0.9335   0.0044
 -11.500  -0.4850   0.03079   0.02698  -0.1461   0.9132   0.0045
 -11.250  -0.4752   0.02580   0.02162  -0.1554   0.8913   0.0045
 -11.000  -0.4628   0.02373   0.01931  -0.1572   0.8774   0.0046
 -10.750  -0.4462   0.02232   0.01770  -0.1580   0.8665   0.0047
 -10.500  -0.4282   0.02103   0.01620  -0.1585   0.8568   0.0049
 -10.250  -0.4086   0.01991   0.01489  -0.1588   0.8478   0.0051
 -10.000  -0.3874   0.01892   0.01371  -0.1591   0.8401   0.0053
  -9.750  -0.3648   0.01809   0.01272  -0.1593   0.8327   0.0054
  -9.500  -0.3417   0.01721   0.01168  -0.1595   0.8259   0.0056
  -9.250  -0.3181   0.01637   0.01070  -0.1597   0.8191   0.0061
  -9.000  -0.2932   0.01574   0.00995  -0.1599   0.8133   0.0065
  -8.750  -0.2677   0.01518   0.00929  -0.1601   0.8073   0.0073
  -8.500  -0.2417   0.01469   0.00865  -0.1602   0.8017   0.0080
  -8.250  -0.2158   0.01405   0.00792  -0.1605   0.7963   0.0093
  -8.000  -0.1893   0.01358   0.00736  -0.1606   0.7909   0.0107
  -7.500  -0.1354   0.01270   0.00632  -0.1611   0.7811   0.0153
  -7.250  -0.1082   0.01231   0.00589  -0.1613   0.7761   0.0189
  -6.750  -0.0530   0.01170   0.00517  -0.1617   0.7672   0.0279
  -6.500  -0.0253   0.01139   0.00484  -0.1619   0.7625   0.0332
  -6.250   0.0026   0.01114   0.00454  -0.1621   0.7582   0.0392
  -6.000   0.0306   0.01090   0.00428  -0.1624   0.7540   0.0466
  -5.750   0.0587   0.01064   0.00401  -0.1626   0.7496   0.0547
  -5.500   0.0868   0.01045   0.00378  -0.1628   0.7453   0.0622
  -5.250   0.1151   0.01027   0.00357  -0.1631   0.7415   0.0714
  -5.000   0.1434   0.01006   0.00337  -0.1633   0.7372   0.0823
  -4.750   0.1717   0.00989   0.00319  -0.1635   0.7330   0.0930
  -4.500   0.2001   0.00976   0.00302  -0.1637   0.7291   0.1037
  -4.250   0.2286   0.00961   0.00288  -0.1640   0.7252   0.1167
  -4.000   0.2570   0.00949   0.00276  -0.1642   0.7211   0.1290
  -3.750   0.2855   0.00937   0.00263  -0.1644   0.7171   0.1440
  -3.500   0.3139   0.00927   0.00253  -0.1646   0.7135   0.1598
  -3.250   0.3425   0.00916   0.00245  -0.1649   0.7095   0.1759
  -3.000   0.3709   0.00907   0.00238  -0.1651   0.7054   0.1905
  -2.750   0.3993   0.00900   0.00231  -0.1653   0.7016   0.2076
  -2.500   0.4278   0.00894   0.00225  -0.1655   0.6979   0.2235
  -2.250   0.4563   0.00887   0.00222  -0.1657   0.6938   0.2405
  -2.000   0.4847   0.00883   0.00218  -0.1658   0.6897   0.2560
  -1.750   0.5130   0.00880   0.00215  -0.1660   0.6859   0.2732
  -1.500   0.5414   0.00876   0.00214  -0.1662   0.6819   0.2899
  -1.250   0.5698   0.00871   0.00213  -0.1664   0.6777   0.3078
  -1.000   0.5980   0.00869   0.00213  -0.1665   0.6735   0.3253
  -0.750   0.6262   0.00868   0.00214  -0.1666   0.6697   0.3439
  -0.500   0.6545   0.00866   0.00216  -0.1668   0.6652   0.3635
  -0.250   0.6826   0.00864   0.00218  -0.1669   0.6607   0.3828
   0.000   0.7106   0.00864   0.00221  -0.1670   0.6565   0.4034
   0.250   0.7387   0.00863   0.00226  -0.1671   0.6521   0.4248
   0.500   0.7667   0.00862   0.00231  -0.1672   0.6474   0.4471
   0.750   0.7944   0.00864   0.00236  -0.1673   0.6428   0.4705
   1.000   0.8223   0.00864   0.00243  -0.1674   0.6382   0.4950
   1.250   0.8501   0.00864   0.00250  -0.1674   0.6330   0.5207
   1.500   0.8775   0.00867   0.00258  -0.1674   0.6282   0.5476
   1.750   0.9051   0.00868   0.00267  -0.1674   0.6229   0.5756
   2.000   0.9323   0.00870   0.00277  -0.1674   0.6171   0.6047
   2.250   0.9592   0.00874   0.00287  -0.1672   0.6116   0.6351
   2.500   0.9862   0.00875   0.00298  -0.1671   0.6052   0.6669
   2.750   1.0124   0.00880   0.00310  -0.1668   0.5989   0.6999
   3.000   1.0387   0.00882   0.00323  -0.1665   0.5921   0.7355
   3.250   1.0636   0.00887   0.00336  -0.1660   0.5846   0.7732
   3.500   1.0878   0.00889   0.00351  -0.1652   0.5762   0.8163
   3.750   1.1086   0.00891   0.00363  -0.1637   0.5677   0.8690
   4.000   1.1285   0.00885   0.00368  -0.1618   0.5589   1.0000
   4.250   1.1541   0.00901   0.00382  -0.1615   0.5497   1.0000
   4.500   1.1788   0.00920   0.00398  -0.1610   0.5392   1.0000
   4.750   1.2032   0.00940   0.00415  -0.1604   0.5276   1.0000
   5.000   1.2276   0.00960   0.00433  -0.1599   0.5161   1.0000
   5.250   1.2513   0.00982   0.00454  -0.1592   0.5046   1.0000
   5.500   1.2741   0.01007   0.00476  -0.1583   0.4913   1.0000
   5.750   1.2956   0.01036   0.00501  -0.1573   0.4757   1.0000
   6.000   1.3163   0.01068   0.00528  -0.1561   0.4590   1.0000
   6.250   1.3360   0.01103   0.00557  -0.1547   0.4422   1.0000
   6.750   1.3702   0.01183   0.00626  -0.1509   0.4041   1.0000
   7.000   1.3825   0.01236   0.00669  -0.1482   0.3808   1.0000
   7.250   1.3937   0.01297   0.00718  -0.1453   0.3542   1.0000
   7.500   1.4042   0.01363   0.00774  -0.1425   0.3281   1.0000
   7.750   1.4122   0.01443   0.00840  -0.1393   0.2992   1.0000
   8.000   1.4202   0.01528   0.00914  -0.1362   0.2723   1.0000
   8.250   1.4278   0.01619   0.00993  -0.1332   0.2472   1.0000
   8.500   1.4335   0.01723   0.01084  -0.1301   0.2207   1.0000
   8.750   1.4391   0.01835   0.01183  -0.1271   0.1959   1.0000
   9.000   1.4466   0.01942   0.01282  -0.1245   0.1748   1.0000
   9.500   1.4600   0.02182   0.01506  -0.1195   0.1375   1.0000
   9.750   1.4664   0.02312   0.01630  -0.1172   0.1200   1.0000
  10.000   1.4721   0.02454   0.01766  -0.1149   0.1035   1.0000
  10.250   1.4779   0.02600   0.01907  -0.1128   0.0893   1.0000
  10.500   1.4841   0.02749   0.02052  -0.1108   0.0768   1.0000
  10.750   1.4908   0.02900   0.02200  -0.1090   0.0661   1.0000
  11.000   1.4975   0.03056   0.02355  -0.1073   0.0566   1.0000
  11.250   1.5038   0.03220   0.02518  -0.1057   0.0483   1.0000
  11.500   1.5093   0.03395   0.02692  -0.1041   0.0409   1.0000
  11.750   1.5151   0.03573   0.02870  -0.1026   0.0345   1.0000
  12.000   1.5211   0.03755   0.03054  -0.1013   0.0291   1.0000
  12.250   1.5260   0.03951   0.03253  -0.0999   0.0245   1.0000
  12.500   1.5324   0.04140   0.03446  -0.0988   0.0209   1.0000
  12.750   1.5372   0.04348   0.03656  -0.0977   0.0178   1.0000
  13.000   1.5436   0.04546   0.03860  -0.0967   0.0157   1.0000
  13.250   1.5475   0.04775   0.04093  -0.0957   0.0134   1.0000
  13.500   1.5535   0.04988   0.04313  -0.0949   0.0120   1.0000
  13.750   1.5580   0.05221   0.04551  -0.0942   0.0103   1.0000
  14.000   1.5613   0.05475   0.04811  -0.0935   0.0090   1.0000
  14.250   1.5663   0.05714   0.05059  -0.0930   0.0082   1.0000
  14.500   1.5701   0.05973   0.05325  -0.0925   0.0072   1.0000
  14.750   1.5723   0.06257   0.05615  -0.0921   0.0065   1.0000
  15.000   1.5751   0.06541   0.05910  -0.0918   0.0058   1.0000
  15.250   1.5778   0.06831   0.06210  -0.0916   0.0053   1.0000
  15.500   1.5795   0.07140   0.06528  -0.0915   0.0048   1.0000
  15.750   1.5798   0.07475   0.06871  -0.0916   0.0044   1.0000
  16.000   1.5795   0.07827   0.07233  -0.0917   0.0040   1.0000
  16.250   1.5803   0.08168   0.07584  -0.0920   0.0037   1.0000
  16.500   1.5805   0.08524   0.07951  -0.0924   0.0034   1.0000
  16.750   1.5799   0.08897   0.08335  -0.0930   0.0032   1.0000
  17.000   1.5785   0.09290   0.08737  -0.0936   0.0029   1.0000
  17.250   1.5760   0.09705   0.09163  -0.0945   0.0028   1.0000
  17.500   1.5715   0.10158   0.09627  -0.0956   0.0026   1.0000
  17.750   1.5688   0.10588   0.10068  -0.0967   0.0025   1.0000
  18.000   1.5661   0.11025   0.10518  -0.0980   0.0024   1.0000
  18.250   1.5625   0.11480   0.10987  -0.0995   0.0023   1.0000
  18.500   1.5585   0.11948   0.11468  -0.1012   0.0022   1.0000
  18.750   1.5540   0.12429   0.11961  -0.1030   0.0021   1.0000
  19.000   1.5491   0.12919   0.12463  -0.1050   0.0020   1.0000
  19.250   1.5439   0.13421   0.12977  -0.1072   0.0020   1.0000
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