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EPPLER 546 AIRFOIL (e546-il) Xfoil prediction polar at RE=1,000,000 Ncrit=5


Details Polar file
Airfoil: EPPLER 546 AIRFOIL (e546-il)
Reynolds number: 1,000,000
Max Cl/Cd: 96.64 at α=5.5°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-e546-il-1000000-n5.txt
Download as CSV file: xf-e546-il-1000000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: EPPLER 546 AIRFOIL                              
  
 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
  ------ -------- --------- --------- -------- -------- --------
 -15.750  -0.8155   0.07304   0.07056  -0.0582   1.0000   0.0025
 -15.500  -0.8328   0.06634   0.06373  -0.0618   1.0000   0.0025
 -15.250  -0.8580   0.05934   0.05653  -0.0646   1.0000   0.0025
 -15.000  -0.8713   0.05471   0.05175  -0.0659   1.0000   0.0025
 -14.750  -0.8870   0.05021   0.04707  -0.0664   1.0000   0.0025
 -14.500  -0.8948   0.04697   0.04370  -0.0663   1.0000   0.0026
 -14.250  -0.8988   0.04433   0.04094  -0.0658   1.0000   0.0026
 -14.000  -0.9104   0.04104   0.03747  -0.0648   1.0000   0.0026
 -13.750  -0.9124   0.03880   0.03510  -0.0637   1.0000   0.0026
 -13.500  -0.9075   0.03730   0.03354  -0.0628   1.0000   0.0027
 -13.250  -0.9161   0.03455   0.03059  -0.0608   1.0000   0.0026
 -13.000  -0.9095   0.03328   0.02924  -0.0596   1.0000   0.0027
 -12.750  -0.9070   0.03166   0.02752  -0.0579   1.0000   0.0027
 -12.500  -0.9025   0.03027   0.02602  -0.0562   1.0000   0.0027
 -12.250  -0.8990   0.02884   0.02448  -0.0543   1.0000   0.0028
 -12.000  -0.8970   0.02732   0.02283  -0.0519   1.0000   0.0027
 -11.750  -0.8727   0.02623   0.02165  -0.0533   0.9987   0.0028
 -11.500  -0.8498   0.02480   0.02011  -0.0547   0.9960   0.0029
 -11.250  -0.8320   0.02359   0.01879  -0.0546   0.9902   0.0029
 -11.000  -0.8190   0.02260   0.01772  -0.0534   0.9747   0.0029
 -10.750  -0.7894   0.02136   0.01638  -0.0556   0.9592   0.0030
 -10.500  -0.7439   0.02033   0.01524  -0.0608   0.9486   0.0030
 -10.250  -0.6917   0.01914   0.01394  -0.0675   0.9398   0.0031
 -10.000  -0.6346   0.01804   0.01270  -0.0751   0.9246   0.0031
  -9.750  -0.5936   0.01723   0.01171  -0.0792   0.8969   0.0032
  -9.500  -0.5734   0.01676   0.01108  -0.0787   0.8655   0.0032
  -9.250  -0.5582   0.01631   0.01050  -0.0772   0.8444   0.0033
  -9.000  -0.5469   0.01565   0.00972  -0.0750   0.8255   0.0035
  -8.750  -0.5327   0.01517   0.00914  -0.0732   0.8102   0.0036
  -8.500  -0.5195   0.01464   0.00852  -0.0712   0.7964   0.0036
  -8.250  -0.5048   0.01422   0.00802  -0.0694   0.7834   0.0038
  -8.000  -0.4897   0.01383   0.00758  -0.0677   0.7715   0.0040
  -7.750  -0.4758   0.01345   0.00712  -0.0656   0.7606   0.0041
  -7.250  -0.4499   0.01281   0.00635  -0.0608   0.7396   0.0044
  -7.000  -0.4330   0.01252   0.00599  -0.0591   0.7305   0.0046
  -6.750  -0.4141   0.01223   0.00564  -0.0578   0.7216   0.0048
  -6.500  -0.3944   0.01198   0.00533  -0.0565   0.7130   0.0049
  -6.250  -0.3751   0.01166   0.00497  -0.0552   0.7041   0.0057
  -6.000  -0.3538   0.01143   0.00470  -0.0543   0.6959   0.0064
  -5.750  -0.3322   0.01119   0.00442  -0.0534   0.6878   0.0076
  -5.500  -0.3101   0.01096   0.00417  -0.0526   0.6805   0.0100
  -5.250  -0.2874   0.01075   0.00393  -0.0518   0.6723   0.0134
  -5.000  -0.2646   0.01053   0.00371  -0.0512   0.6648   0.0192
  -4.750  -0.2418   0.01028   0.00348  -0.0505   0.6571   0.0298
  -4.500  -0.2194   0.00999   0.00326  -0.0498   0.6506   0.0488
  -4.250  -0.1965   0.00969   0.00305  -0.0492   0.6434   0.0739
  -3.750  -0.1546   0.00875   0.00253  -0.0476   0.6294   0.1943
  -3.500  -0.1341   0.00816   0.00223  -0.0468   0.6226   0.2830
  -3.250  -0.1167   0.00711   0.00177  -0.0458   0.6167   0.4436
  -3.000  -0.0958   0.00635   0.00152  -0.0450   0.6099   0.5918
  -2.750  -0.0680   0.00636   0.00152  -0.0451   0.6032   0.6170
  -2.500  -0.0396   0.00639   0.00154  -0.0453   0.5970   0.6337
  -2.250  -0.0113   0.00647   0.00157  -0.0455   0.5906   0.6468
  -2.000   0.0171   0.00656   0.00165  -0.0456   0.5848   0.6575
  -1.750   0.0456   0.00663   0.00167  -0.0458   0.5781   0.6638
  -1.500   0.0737   0.00667   0.00165  -0.0460   0.5720   0.6654
  -1.250   0.1025   0.00668   0.00163  -0.0463   0.5666   0.6663
  -1.000   0.1309   0.00671   0.00161  -0.0466   0.5603   0.6673
  -0.750   0.1593   0.00675   0.00160  -0.0468   0.5546   0.6684
  -0.500   0.1880   0.00677   0.00159  -0.0471   0.5491   0.6693
  -0.250   0.2163   0.00681   0.00159  -0.0473   0.5432   0.6702
   0.000   0.2446   0.00685   0.00159  -0.0476   0.5379   0.6711
   0.250   0.2732   0.00688   0.00159  -0.0479   0.5324   0.6720
   0.500   0.3014   0.00692   0.00160  -0.0481   0.5268   0.6729
   0.750   0.3297   0.00697   0.00162  -0.0484   0.5216   0.6738
   1.000   0.3581   0.00701   0.00164  -0.0486   0.5162   0.6748
   1.250   0.3861   0.00707   0.00167  -0.0488   0.5104   0.6758
   1.500   0.4144   0.00712   0.00170  -0.0491   0.5051   0.6765
   1.750   0.4426   0.00718   0.00173  -0.0493   0.4990   0.6772
   2.000   0.4701   0.00724   0.00177  -0.0494   0.4922   0.6781
   2.250   0.4981   0.00728   0.00181  -0.0496   0.4851   0.6791
   2.750   0.5534   0.00742   0.00192  -0.0499   0.4715   0.6809
   3.000   0.5808   0.00749   0.00199  -0.0500   0.4645   0.6819
   3.250   0.6083   0.00757   0.00206  -0.0501   0.4579   0.6828
   3.500   0.6357   0.00765   0.00214  -0.0502   0.4499   0.6838
   3.750   0.6628   0.00775   0.00223  -0.0503   0.4420   0.6848
   4.000   0.6896   0.00786   0.00232  -0.0503   0.4325   0.6859
   4.250   0.7166   0.00796   0.00241  -0.0503   0.4229   0.6871
   4.500   0.7429   0.00809   0.00253  -0.0502   0.4132   0.6882
   4.750   0.7694   0.00822   0.00264  -0.0502   0.4022   0.6893
   5.000   0.7954   0.00836   0.00276  -0.0500   0.3900   0.6903
   5.250   0.8209   0.00853   0.00290  -0.0498   0.3764   0.6912
   5.500   0.8456   0.00875   0.00306  -0.0495   0.3592   0.6921
   5.750   0.8689   0.00903   0.00325  -0.0489   0.3375   0.6930
   6.000   0.8920   0.00931   0.00346  -0.0483   0.3152   0.6940
   6.250   0.9126   0.00970   0.00374  -0.0472   0.2851   0.6952
   6.500   0.9335   0.01008   0.00402  -0.0463   0.2611   0.6965
   6.750   0.9541   0.01046   0.00431  -0.0452   0.2370   0.6976
   7.000   0.9736   0.01087   0.00464  -0.0440   0.2139   0.6989
   7.250   0.9929   0.01128   0.00496  -0.0428   0.1919   0.7001
   7.500   1.0102   0.01175   0.00533  -0.0412   0.1677   0.7015
   7.750   1.0254   0.01229   0.00574  -0.0393   0.1425   0.7030
   8.000   1.0413   0.01269   0.00609  -0.0374   0.1269   0.7045
   8.250   1.0558   0.01307   0.00643  -0.0353   0.1139   0.7060
   8.500   1.0696   0.01352   0.00682  -0.0330   0.1009   0.7074
   8.750   1.0826   0.01402   0.00727  -0.0308   0.0873   0.7086
   9.000   1.0943   0.01457   0.00776  -0.0283   0.0737   0.7098
   9.250   1.1061   0.01512   0.00828  -0.0260   0.0632   0.7115
   9.500   1.1159   0.01575   0.00888  -0.0235   0.0516   0.7131
   9.750   1.1278   0.01633   0.00945  -0.0213   0.0452   0.7147
  10.000   1.1368   0.01704   0.01014  -0.0189   0.0366   0.7165
  10.250   1.1469   0.01774   0.01084  -0.0168   0.0310   0.7183
  10.500   1.1558   0.01853   0.01162  -0.0146   0.0254   0.7200
  10.750   1.1642   0.01940   0.01248  -0.0125   0.0204   0.7219
  11.000   1.1736   0.02026   0.01336  -0.0107   0.0173   0.7236
  11.250   1.1829   0.02117   0.01429  -0.0090   0.0151   0.7252
  11.500   1.1931   0.02207   0.01523  -0.0074   0.0134   0.7271
  11.750   1.2020   0.02308   0.01629  -0.0059   0.0118   0.7295
  12.000   1.2108   0.02415   0.01740  -0.0045   0.0103   0.7318
  12.250   1.2198   0.02526   0.01857  -0.0032   0.0094   0.7343
  12.500   1.2282   0.02645   0.01980  -0.0020   0.0082   0.7367
  12.750   1.2360   0.02773   0.02114  -0.0009   0.0073   0.7389
  13.000   1.2442   0.02904   0.02249   0.0001   0.0066   0.7410
  13.250   1.2501   0.03055   0.02406   0.0012   0.0055   0.7434
  13.500   1.2566   0.03207   0.02563   0.0020   0.0047   0.7460
  13.750   1.2613   0.03378   0.02741   0.0029   0.0038   0.7488
  14.000   1.2666   0.03551   0.02921   0.0036   0.0033   0.7517
  14.250   1.2709   0.03738   0.03114   0.0042   0.0028   0.7546
  14.500   1.2763   0.03922   0.03305   0.0047   0.0026   0.7573
  14.750   1.2810   0.04117   0.03508   0.0051   0.0024   0.7604
  15.000   1.2837   0.04338   0.03736   0.0054   0.0020   0.7639
  15.250   1.2860   0.04569   0.03976   0.0055   0.0017   0.7676
  15.500   1.2889   0.04804   0.04219   0.0056   0.0016   0.7712
  16.000   1.2941   0.05297   0.04731   0.0053   0.0014   0.7794
  16.250   1.2935   0.05589   0.05031   0.0050   0.0011   0.7844
  16.500   1.2933   0.05888   0.05340   0.0045   0.0009   0.7894
  16.750   1.2953   0.06166   0.05628   0.0040   0.0010   0.7953
  17.000   1.2956   0.06471   0.05944   0.0033   0.0010   0.8016
  17.250   1.2950   0.06797   0.06280   0.0025   0.0008   0.8082
  17.500   1.2941   0.07131   0.06626   0.0015   0.0009   0.8160
  17.750   1.2919   0.07494   0.07001   0.0004   0.0008   0.8242
  18.000   1.2909   0.07843   0.07363  -0.0007   0.0008   0.8350
  18.250   1.2876   0.08228   0.07762  -0.0021   0.0007   0.8482
  18.500   1.2828   0.08638   0.08187  -0.0035   0.0007   0.8681
  18.750   1.2811   0.09048   0.08631  -0.0056   0.0006   0.9557
  19.000   1.2765   0.09488   0.09081  -0.0076   0.0007   1.0000
  19.250   1.2688   0.09987   0.09590  -0.0098   0.0006   1.0000
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