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EPPLER 325 AIRFOIL (e325-il) Xfoil prediction polar at RE=1,000,000 Ncrit=5


Details Polar file
Airfoil: EPPLER 325 AIRFOIL (e325-il)
Reynolds number: 1,000,000
Max Cl/Cd: 82.6 at α=8.25°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-e325-il-1000000-n5.txt
Download as CSV file: xf-e325-il-1000000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: EPPLER 325 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
  ------ -------- --------- --------- -------- -------- --------
 -11.000  -0.9416   0.03779   0.03496  -0.0060   1.0000   0.0026
 -10.750  -0.9724   0.03195   0.02857   0.0013   1.0000   0.0026
 -10.500  -0.9629   0.03134   0.02793   0.0040   1.0000   0.0027
 -10.250  -0.9545   0.03019   0.02666   0.0068   1.0000   0.0027
 -10.000  -0.9528   0.02738   0.02352   0.0105   1.0000   0.0027
  -9.750  -0.9401   0.02612   0.02212   0.0127   1.0000   0.0028
  -9.500  -0.9260   0.02493   0.02077   0.0147   1.0000   0.0029
  -9.250  -0.9129   0.02322   0.01884   0.0170   1.0000   0.0029
  -9.000  -0.8962   0.02210   0.01757   0.0187   1.0000   0.0030
  -8.750  -0.8574   0.02087   0.01617   0.0157   0.9453   0.0031
  -8.500  -0.8303   0.01984   0.01464   0.0156   0.8308   0.0032
  -8.250  -0.8118   0.01899   0.01350   0.0173   0.7870   0.0032
  -8.000  -0.7912   0.01831   0.01262   0.0185   0.7554   0.0033
  -7.750  -0.7698   0.01749   0.01159   0.0197   0.7298   0.0034
  -7.500  -0.7478   0.01680   0.01071   0.0207   0.7055   0.0035
  -7.250  -0.7251   0.01624   0.01000   0.0216   0.6846   0.0036
  -7.000  -0.7022   0.01571   0.00935   0.0225   0.6665   0.0036
  -6.750  -0.6794   0.01514   0.00864   0.0234   0.6483   0.0037
  -6.500  -0.6564   0.01464   0.00803   0.0243   0.6327   0.0037
  -6.250  -0.6338   0.01411   0.00739   0.0253   0.6172   0.0037
  -6.000  -0.6103   0.01377   0.00695   0.0261   0.6027   0.0038
  -5.750  -0.5876   0.01332   0.00641   0.0270   0.5894   0.0039
  -5.500  -0.5644   0.01296   0.00598   0.0279   0.5769   0.0039
  -5.250  -0.5417   0.01255   0.00549   0.0289   0.5643   0.0042
  -5.000  -0.5187   0.01220   0.00507   0.0298   0.5525   0.0044
  -4.750  -0.4953   0.01191   0.00472   0.0307   0.5409   0.0045
  -4.500  -0.4714   0.01166   0.00442   0.0315   0.5304   0.0047
  -4.250  -0.4477   0.01139   0.00409   0.0323   0.5206   0.0049
  -4.000  -0.4239   0.01115   0.00380   0.0332   0.5095   0.0052
  -3.750  -0.3996   0.01096   0.00356   0.0339   0.4992   0.0052
  -3.500  -0.3752   0.01076   0.00330   0.0346   0.4906   0.0056
  -3.000  -0.3264   0.01041   0.00286   0.0360   0.4718   0.0080
  -2.750  -0.3019   0.01024   0.00268   0.0367   0.4629   0.0117
  -2.500  -0.2775   0.01005   0.00251   0.0374   0.4549   0.0213
  -2.250  -0.2533   0.00988   0.00237   0.0381   0.4465   0.0364
  -2.000  -0.2302   0.00961   0.00222   0.0390   0.4379   0.0702
  -1.750  -0.2083   0.00929   0.00208   0.0401   0.4310   0.1272
  -1.500  -0.1935   0.00856   0.00186   0.0424   0.4243   0.2752
  -1.250  -0.2042   0.00670   0.00135   0.0496   0.4196   0.6274
  -1.000  -0.1952   0.00607   0.00132   0.0538   0.4137   0.7867
  -0.750  -0.1697   0.00614   0.00140   0.0545   0.4059   0.8152
  -0.500  -0.1429   0.00623   0.00146   0.0549   0.3996   0.8287
  -0.250  -0.1155   0.00630   0.00148   0.0550   0.3927   0.8356
   0.000  -0.0880   0.00641   0.00155   0.0553   0.3855   0.8431
   0.250  -0.0609   0.00650   0.00159   0.0555   0.3796   0.8496
   0.500  -0.0325   0.00655   0.00161   0.0554   0.3734   0.8523
   0.750  -0.0042   0.00659   0.00160   0.0553   0.3675   0.8532
   1.000   0.0242   0.00663   0.00159   0.0551   0.3613   0.8542
   1.250   0.0525   0.00669   0.00159   0.0550   0.3555   0.8550
   1.500   0.0809   0.00672   0.00159   0.0548   0.3508   0.8558
   1.750   0.1092   0.00677   0.00161   0.0547   0.3449   0.8568
   2.000   0.1373   0.00684   0.00163   0.0545   0.3391   0.8579
   2.250   0.1657   0.00688   0.00165   0.0544   0.3348   0.8588
   2.500   0.1939   0.00694   0.00167   0.0542   0.3293   0.8597
   2.750   0.2219   0.00701   0.00171   0.0541   0.3238   0.8606
   3.000   0.2502   0.00706   0.00174   0.0539   0.3193   0.8614
   3.250   0.2783   0.00712   0.00178   0.0537   0.3143   0.8622
   3.500   0.3062   0.00721   0.00183   0.0536   0.3087   0.8630
   3.750   0.3344   0.00727   0.00188   0.0534   0.3041   0.8638
   4.000   0.3623   0.00735   0.00195   0.0533   0.2985   0.8647
   4.250   0.3902   0.00743   0.00201   0.0531   0.2927   0.8657
   4.500   0.4182   0.00750   0.00208   0.0530   0.2870   0.8666
   4.750   0.4458   0.00760   0.00217   0.0529   0.2808   0.8675
   5.000   0.4736   0.00768   0.00226   0.0527   0.2754   0.8684
   5.250   0.5013   0.00778   0.00235   0.0526   0.2692   0.8693
   5.500   0.5286   0.00790   0.00247   0.0525   0.2630   0.8703
   5.750   0.5562   0.00800   0.00257   0.0524   0.2567   0.8712
   6.000   0.5832   0.00815   0.00270   0.0523   0.2494   0.8722
   6.250   0.6106   0.00826   0.00283   0.0522   0.2428   0.8733
   6.500   0.6373   0.00843   0.00297   0.0522   0.2347   0.8743
   6.750   0.6642   0.00857   0.00311   0.0522   0.2261   0.8754
   7.000   0.6906   0.00876   0.00328   0.0522   0.2166   0.8766
   7.250   0.7167   0.00896   0.00346   0.0522   0.2070   0.8778
   7.500   0.7430   0.00915   0.00364   0.0522   0.1976   0.8790
   7.750   0.7687   0.00937   0.00385   0.0523   0.1874   0.8800
   8.000   0.7940   0.00963   0.00408   0.0525   0.1758   0.8813
   8.250   0.8186   0.00991   0.00434   0.0527   0.1630   0.8826
   8.500   0.8427   0.01023   0.00463   0.0530   0.1495   0.8840
   8.750   0.8661   0.01060   0.00495   0.0534   0.1341   0.8854
   9.000   0.8890   0.01098   0.00530   0.0539   0.1201   0.8869
   9.250   0.9112   0.01141   0.00568   0.0544   0.1057   0.8886
   9.500   0.9320   0.01191   0.00612   0.0552   0.0896   0.8904
   9.750   0.9517   0.01247   0.00661   0.0560   0.0739   0.8923
  10.000   0.9733   0.01288   0.00701   0.0567   0.0662   0.8941
  10.250   0.9926   0.01342   0.00750   0.0576   0.0557   0.8958
  10.500   1.0108   0.01396   0.00803   0.0587   0.0464   0.8982
  10.750   1.0262   0.01460   0.00864   0.0601   0.0353   0.9011
  11.000   1.0437   0.01509   0.00915   0.0613   0.0312   0.9040
  11.250   1.0586   0.01568   0.00974   0.0629   0.0256   0.9073
  11.500   1.0734   0.01622   0.01030   0.0644   0.0220   0.9105
  11.750   1.0830   0.01679   0.01091   0.0668   0.0183   0.9146
  12.000   1.0899   0.01736   0.01154   0.0697   0.0163   0.9202
  12.250   1.0961   0.01803   0.01226   0.0724   0.0144   0.9268
  12.500   1.1017   0.01877   0.01309   0.0749   0.0132   0.9354
  12.750   1.1082   0.01966   0.01407   0.0768   0.0117   0.9466
  13.000   1.1201   0.02089   0.01539   0.0767   0.0103   0.9602
  13.500   1.1632   0.02425   0.01891   0.0707   0.0074   0.9794
  13.750   1.1845   0.02625   0.02099   0.0672   0.0069   0.9864
  14.250   1.1996   0.03099   0.02588   0.0640   0.0057   1.0000
  14.500   1.1990   0.03349   0.02847   0.0637   0.0056   1.0000
  14.750   1.1952   0.03644   0.03149   0.0632   0.0050   1.0000
  15.000   1.1938   0.03921   0.03435   0.0626   0.0051   1.0000
  15.250   1.1859   0.04274   0.03795   0.0617   0.0044   1.0000
  15.500   1.1783   0.04630   0.04158   0.0608   0.0036   1.0000
  15.750   1.1737   0.04958   0.04494   0.0599   0.0038   1.0000
  16.000   1.1668   0.05313   0.04859   0.0588   0.0040   1.0000
  16.250   1.1592   0.05689   0.05244   0.0577   0.0040   1.0000
  16.500   1.1516   0.06077   0.05640   0.0564   0.0041   1.0000
  16.750   1.1427   0.06494   0.06065   0.0548   0.0037   1.0000
  17.000   1.1334   0.06922   0.06501   0.0533   0.0035   1.0000
  17.250   1.1248   0.07347   0.06934   0.0517   0.0034   1.0000
  17.500   1.1144   0.07807   0.07402   0.0499   0.0030   1.0000
  17.750   1.1063   0.08241   0.07844   0.0482   0.0031   1.0000
  18.000   1.0977   0.08687   0.08298   0.0464   0.0029   1.0000
  18.250   1.0889   0.09145   0.08765   0.0445   0.0030   1.0000
  18.500   1.0804   0.09606   0.09233   0.0426   0.0030   1.0000
  18.750   1.0703   0.10094   0.09730   0.0405   0.0028   1.0000
  19.000   1.0618   0.10569   0.10212   0.0385   0.0027   1.0000
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