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EPPLER STE 871-514 AIRFOIL (ste87151-il) Xfoil prediction polar at RE=1,000,000 Ncrit=5


Details Polar file
Airfoil: EPPLER STE 871-514 AIRFOIL (ste87151-il)
Reynolds number: 1,000,000
Max Cl/Cd: 104.5 at α=1.25°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-ste87151-il-1000000-n5.txt
Download as CSV file: xf-ste87151-il-1000000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: EPPLER STE 871-514 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
  ------ -------- --------- --------- -------- -------- --------
 -12.000  -0.6301   0.03450   0.03121  -0.1185   0.8820   0.0044
 -11.750  -0.6362   0.03134   0.02779  -0.1174   0.8810   0.0044
 -11.500  -0.6319   0.02922   0.02548  -0.1165   0.8801   0.0045
 -11.250  -0.6264   0.02708   0.02313  -0.1154   0.8793   0.0045
 -11.000  -0.6171   0.02536   0.02120  -0.1144   0.8785   0.0046
 -10.750  -0.6040   0.02361   0.01923  -0.1136   0.8779   0.0046
 -10.500  -0.5883   0.02202   0.01743  -0.1129   0.8773   0.0047
 -10.250  -0.5700   0.02071   0.01594  -0.1124   0.8767   0.0047
 -10.000  -0.5498   0.01963   0.01470  -0.1120   0.8762   0.0048
  -9.750  -0.5285   0.01864   0.01358  -0.1118   0.8757   0.0049
  -9.500  -0.5064   0.01775   0.01256  -0.1115   0.8753   0.0050
  -9.250  -0.4835   0.01695   0.01164  -0.1113   0.8748   0.0052
  -9.000  -0.4601   0.01624   0.01082  -0.1112   0.8743   0.0053
  -8.750  -0.4362   0.01558   0.01008  -0.1110   0.8739   0.0055
  -8.500  -0.4119   0.01501   0.00942  -0.1110   0.8734   0.0056
  -8.250  -0.3874   0.01448   0.00883  -0.1109   0.8729   0.0058
  -8.000  -0.3624   0.01404   0.00832  -0.1109   0.8724   0.0059
  -7.750  -0.3372   0.01362   0.00785  -0.1109   0.8721   0.0060
  -7.500  -0.3118   0.01322   0.00742  -0.1109   0.8717   0.0061
  -7.250  -0.2882   0.01260   0.00674  -0.1107   0.8713   0.0063
  -7.000  -0.2630   0.01220   0.00632  -0.1107   0.8710   0.0066
  -6.750  -0.2373   0.01188   0.00598  -0.1107   0.8706   0.0068
  -6.500  -0.2114   0.01159   0.00568  -0.1108   0.8702   0.0071
  -6.250  -0.1853   0.01131   0.00539  -0.1108   0.8698   0.0073
  -6.000  -0.1592   0.01105   0.00511  -0.1109   0.8693   0.0077
  -5.750  -0.1328   0.01081   0.00486  -0.1110   0.8687   0.0081
  -5.500  -0.1062   0.01061   0.00465  -0.1111   0.8679   0.0085
  -5.250  -0.0801   0.01033   0.00435  -0.1111   0.8671   0.0092
  -5.000  -0.0534   0.01012   0.00414  -0.1112   0.8662   0.0099
  -4.750  -0.0265   0.00993   0.00396  -0.1114   0.8655   0.0107
  -4.500   0.0006   0.00977   0.00379  -0.1115   0.8650   0.0115
  -4.250   0.0275   0.00960   0.00364  -0.1117   0.8645   0.0134
  -4.000   0.0548   0.00946   0.00351  -0.1119   0.8639   0.0161
  -3.750   0.0821   0.00931   0.00339  -0.1121   0.8633   0.0211
  -3.500   0.1095   0.00916   0.00327  -0.1123   0.8626   0.0281
  -3.250   0.1368   0.00897   0.00315  -0.1126   0.8619   0.0447
  -3.000   0.1637   0.00869   0.00302  -0.1128   0.8611   0.0868
  -2.750   0.1898   0.00823   0.00286  -0.1131   0.8601   0.1761
  -2.500   0.2141   0.00742   0.00265  -0.1134   0.8591   0.3551
  -2.250   0.2393   0.00651   0.00239  -0.1140   0.8581   0.5557
  -2.000   0.2655   0.00614   0.00255  -0.1141   0.8573   0.7150
  -1.750   0.2939   0.00629   0.00269  -0.1143   0.8567   0.7387
  -1.500   0.3217   0.00644   0.00287  -0.1143   0.8560   0.7487
  -1.250   0.3498   0.00653   0.00293  -0.1145   0.8550   0.7539
  -1.000   0.3772   0.00661   0.00305  -0.1144   0.8536   0.7577
  -0.750   0.4051   0.00667   0.00311  -0.1145   0.8519   0.7612
  -0.500   0.4340   0.00664   0.00307  -0.1148   0.8494   0.7636
  -0.250   0.4644   0.00653   0.00292  -0.1155   0.8463   0.7651
   0.000   0.4956   0.00641   0.00276  -0.1163   0.8430   0.7663
   0.250   0.5211   0.00636   0.00272  -0.1159   0.8382   0.7676
   0.500   0.5487   0.00627   0.00262  -0.1159   0.8325   0.7684
   0.750   0.5769   0.00615   0.00249  -0.1161   0.8267   0.7691
   1.000   0.6020   0.00608   0.00244  -0.1156   0.8167   0.7698
   1.250   0.6270   0.00600   0.00233  -0.1150   0.7984   0.7704
   1.500   0.6347   0.00628   0.00216  -0.1105   0.7093   0.7711
   1.750   0.6272   0.00704   0.00251  -0.1032   0.6264   0.7721
   2.000   0.6294   0.00766   0.00284  -0.0981   0.5587   0.7730
   2.250   0.6386   0.00835   0.00322  -0.0947   0.4932   0.7737
   2.500   0.6525   0.00893   0.00355  -0.0923   0.4373   0.7743
   2.750   0.6701   0.00938   0.00382  -0.0906   0.3939   0.7748
   3.000   0.6884   0.00983   0.00408  -0.0891   0.3520   0.7753
   3.250   0.7065   0.01031   0.00435  -0.0877   0.3089   0.7758
   3.500   0.7246   0.01080   0.00464  -0.0862   0.2638   0.7764
   3.750   0.7439   0.01126   0.00492  -0.0849   0.2250   0.7770
   4.000   0.7643   0.01166   0.00518  -0.0839   0.1945   0.7777
   4.250   0.7846   0.01207   0.00545  -0.0829   0.1648   0.7782
   4.500   0.8050   0.01249   0.00573  -0.0819   0.1383   0.7786
   4.750   0.8265   0.01284   0.00600  -0.0811   0.1193   0.7791
   5.000   0.8482   0.01318   0.00626  -0.0803   0.1039   0.7795
   5.250   0.8703   0.01350   0.00652  -0.0796   0.0920   0.7799
   5.500   0.8923   0.01383   0.00680  -0.0789   0.0823   0.7804
   5.750   0.9141   0.01417   0.00709  -0.0782   0.0734   0.7808
   6.000   0.9365   0.01446   0.00737  -0.0775   0.0679   0.7812
   6.250   0.9581   0.01480   0.00768  -0.0768   0.0623   0.7816
   6.500   0.9805   0.01509   0.00797  -0.0762   0.0592   0.7819
   6.750   1.0027   0.01540   0.00828  -0.0755   0.0563   0.7823
   7.000   1.0242   0.01574   0.00861  -0.0748   0.0531   0.7827
   7.250   1.0455   0.01610   0.00896  -0.0740   0.0502   0.7830
   7.500   1.0673   0.01641   0.00930  -0.0734   0.0490   0.7833
   7.750   1.0887   0.01675   0.00965  -0.0726   0.0474   0.7837
   8.000   1.1095   0.01710   0.01002  -0.0718   0.0454   0.7843
   8.250   1.1300   0.01749   0.01042  -0.0710   0.0435   0.7849
   8.500   1.1500   0.01791   0.01085  -0.0700   0.0415   0.7855
   8.750   1.1704   0.01830   0.01127  -0.0692   0.0406   0.7860
   9.000   1.1907   0.01868   0.01170  -0.0683   0.0400   0.7864
   9.250   1.2105   0.01909   0.01215  -0.0674   0.0391   0.7869
   9.500   1.2301   0.01951   0.01261  -0.0665   0.0381   0.7874
   9.750   1.2493   0.01996   0.01309  -0.0655   0.0372   0.7878
  10.000   1.2681   0.02044   0.01359  -0.0645   0.0361   0.7883
  10.250   1.2860   0.02097   0.01415  -0.0633   0.0349   0.7888
  10.500   1.3026   0.02158   0.01479  -0.0620   0.0335   0.7893
  10.750   1.3209   0.02207   0.01532  -0.0610   0.0329   0.7898
  11.000   1.3394   0.02255   0.01586  -0.0600   0.0322   0.7904
  11.250   1.3573   0.02307   0.01642  -0.0589   0.0313   0.7909
  11.500   1.3744   0.02363   0.01703  -0.0578   0.0304   0.7914
  11.750   1.3908   0.02424   0.01767  -0.0566   0.0294   0.7920
  12.000   1.4066   0.02488   0.01834  -0.0553   0.0285   0.7926
  12.250   1.4217   0.02558   0.01907  -0.0539   0.0275   0.7931
  12.500   1.4362   0.02632   0.01987  -0.0525   0.0267   0.7937
  12.750   1.4516   0.02699   0.02060  -0.0513   0.0263   0.7943
  13.000   1.4667   0.02769   0.02137  -0.0500   0.0258   0.7948
  13.250   1.4816   0.02841   0.02215  -0.0488   0.0250   0.7954
  13.500   1.4955   0.02919   0.02297  -0.0475   0.0240   0.7960
  13.750   1.5085   0.03003   0.02384  -0.0461   0.0226   0.7965
  14.000   1.5210   0.03094   0.02478  -0.0447   0.0214   0.7971
  14.250   1.5339   0.03182   0.02573  -0.0434   0.0205   0.7976
  14.500   1.5456   0.03280   0.02674  -0.0420   0.0190   0.7981
  14.750   1.5561   0.03388   0.02786  -0.0405   0.0176   0.7986
  15.000   1.5661   0.03500   0.02905  -0.0390   0.0166   0.7992
  15.250   1.5755   0.03620   0.03030  -0.0376   0.0153   0.8000
  15.500   1.5830   0.03758   0.03172  -0.0360   0.0138   0.8007
  15.750   1.5906   0.03898   0.03319  -0.0345   0.0127   0.8016
  16.000   1.5954   0.04064   0.03492  -0.0329   0.0112   0.8024
  16.250   1.6004   0.04232   0.03667  -0.0315   0.0103   0.8033
  16.500   1.6044   0.04414   0.03857  -0.0300   0.0094   0.8042
  16.750   1.6061   0.04624   0.04074  -0.0286   0.0086   0.8050
  17.000   1.6091   0.04829   0.04289  -0.0274   0.0081   0.8058
  17.250   1.6113   0.05047   0.04517  -0.0263   0.0077   0.8066
  17.500   1.6118   0.05286   0.04766  -0.0253   0.0072   0.8074
  17.750   1.6111   0.05548   0.05037  -0.0244   0.0069   0.8082
  18.000   1.6087   0.05837   0.05336  -0.0237   0.0065   0.8090
  18.250   1.6055   0.06146   0.05656  -0.0232   0.0062   0.8098
  18.500   1.6030   0.06458   0.05980  -0.0230   0.0060   0.8106
  18.750   1.5988   0.06801   0.06334  -0.0230   0.0059   0.8113
  19.000   1.5925   0.07176   0.06721  -0.0232   0.0057   0.8121
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