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E169 (14.4%) (e169-il) Xfoil prediction polar at RE=1,000,000 Ncrit=9


Details Polar file
Airfoil: E169 (14.4%) (e169-il)
Reynolds number: 1,000,000
Max Cl/Cd: 92.56 at α=7.25°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-e169-il-1000000.txt
Download as CSV file: xf-e169-il-1000000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: E169  (14.4%)                                   
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     1.000 e 6     Ncrit =   9.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -17.750  -1.1771   0.08861   0.08485  -0.0073   1.0000   0.0088
 -17.500  -1.1865   0.08355   0.07970  -0.0096   1.0000   0.0087
 -17.250  -1.2055   0.07716   0.07322  -0.0126   1.0000   0.0090
 -17.000  -1.2195   0.07167   0.06762  -0.0150   1.0000   0.0090
 -16.750  -1.2299   0.06685   0.06273  -0.0171   1.0000   0.0092
 -16.500  -1.2419   0.06193   0.05771  -0.0192   1.0000   0.0093
 -16.250  -1.2530   0.05737   0.05307  -0.0209   1.0000   0.0095
 -16.000  -1.2617   0.05320   0.04880  -0.0225   1.0000   0.0097
 -15.750  -1.2687   0.04930   0.04482  -0.0239   1.0000   0.0098
 -15.500  -1.2743   0.04561   0.04104  -0.0251   1.0000   0.0101
 -15.250  -1.2789   0.04210   0.03744  -0.0262   1.0000   0.0103
 -15.000  -1.2793   0.03913   0.03439  -0.0271   1.0000   0.0105
 -14.750  -1.2811   0.03606   0.03122  -0.0280   1.0000   0.0108
 -14.500  -1.2762   0.03381   0.02890  -0.0285   1.0000   0.0110
 -14.250  -1.2815   0.03059   0.02556  -0.0291   1.0000   0.0113
 -14.000  -1.2843   0.02788   0.02277  -0.0292   1.0000   0.0118
 -13.750  -1.2829   0.02584   0.02067  -0.0288   1.0000   0.0123
 -13.500  -1.2803   0.02416   0.01892  -0.0279   1.0000   0.0127
 -13.250  -1.2743   0.02294   0.01763  -0.0266   1.0000   0.0132
 -13.000  -1.2679   0.02191   0.01654  -0.0248   1.0000   0.0137
 -12.750  -1.2586   0.02115   0.01572  -0.0228   1.0000   0.0141
 -12.500  -1.2573   0.02013   0.01463  -0.0196   1.0000   0.0149
 -12.250  -1.2499   0.01933   0.01380  -0.0169   1.0000   0.0157
 -12.000  -1.2354   0.01868   0.01312  -0.0152   1.0000   0.0166
 -11.750  -1.2186   0.01811   0.01250  -0.0138   1.0000   0.0174
 -11.500  -1.2012   0.01753   0.01187  -0.0125   1.0000   0.0182
 -11.250  -1.1851   0.01681   0.01113  -0.0110   1.0000   0.0197
 -11.000  -1.1662   0.01626   0.01056  -0.0098   1.0000   0.0211
 -10.750  -1.1455   0.01581   0.01007  -0.0088   1.0000   0.0223
 -10.500  -1.1271   0.01516   0.00942  -0.0075   1.0000   0.0251
 -10.250  -1.1062   0.01469   0.00893  -0.0065   1.0000   0.0277
 -10.000  -1.0864   0.01410   0.00837  -0.0054   1.0000   0.0326
  -9.750  -1.0660   0.01356   0.00786  -0.0043   1.0000   0.0387
  -9.500  -1.0452   0.01305   0.00739  -0.0032   1.0000   0.0462
  -9.250  -1.0239   0.01258   0.00695  -0.0022   1.0000   0.0543
  -9.000  -1.0027   0.01211   0.00652  -0.0011   1.0000   0.0640
  -8.750  -0.9817   0.01162   0.00611   0.0000   1.0000   0.0758
  -8.500  -0.9606   0.01115   0.00571   0.0011   1.0000   0.0891
  -8.250  -0.9394   0.01068   0.00533   0.0022   1.0000   0.1043
  -8.000  -0.9178   0.01024   0.00497   0.0032   1.0000   0.1212
  -7.750  -0.8956   0.00986   0.00466   0.0042   1.0000   0.1373
  -7.500  -0.8730   0.00951   0.00439   0.0052   1.0000   0.1526
  -7.250  -0.8504   0.00919   0.00413   0.0061   1.0000   0.1678
  -7.000  -0.8137   0.00883   0.00387   0.0041   0.9959   0.1869
  -6.750  -0.7764   0.00853   0.00363   0.0019   0.9880   0.2029
  -6.500  -0.7390   0.00826   0.00342  -0.0002   0.9740   0.2192
  -6.250  -0.6929   0.00798   0.00318  -0.0040   0.9385   0.2392
  -6.000  -0.6626   0.00790   0.00297  -0.0044   0.8778   0.2532
  -5.750  -0.6380   0.00784   0.00282  -0.0035   0.8349   0.2647
  -5.500  -0.6124   0.00780   0.00267  -0.0029   0.8010   0.2749
  -5.250  -0.5861   0.00774   0.00253  -0.0025   0.7724   0.2860
  -5.000  -0.5595   0.00768   0.00241  -0.0021   0.7479   0.2976
  -4.750  -0.5326   0.00760   0.00229  -0.0018   0.7250   0.3083
  -4.500  -0.5054   0.00756   0.00218  -0.0016   0.7039   0.3186
  -4.250  -0.4778   0.00752   0.00209  -0.0014   0.6845   0.3282
  -4.000  -0.4504   0.00745   0.00200  -0.0012   0.6664   0.3378
  -3.750  -0.4225   0.00742   0.00191  -0.0011   0.6487   0.3466
  -3.500  -0.3948   0.00738   0.00184  -0.0010   0.6324   0.3555
  -3.250  -0.3668   0.00735   0.00176  -0.0008   0.6168   0.3630
  -3.000  -0.3389   0.00732   0.00169  -0.0007   0.6018   0.3712
  -2.750  -0.3108   0.00730   0.00163  -0.0006   0.5877   0.3784
  -2.500  -0.2827   0.00727   0.00158  -0.0006   0.5742   0.3860
  -2.250  -0.2546   0.00727   0.00152  -0.0005   0.5611   0.3933
  -2.000  -0.2264   0.00724   0.00148  -0.0004   0.5484   0.4011
  -1.750  -0.1981   0.00723   0.00144  -0.0004   0.5363   0.4081
  -1.500  -0.1699   0.00721   0.00141  -0.0003   0.5249   0.4162
  -1.250  -0.1416   0.00721   0.00138  -0.0002   0.5139   0.4235
  -1.000  -0.1133   0.00719   0.00136  -0.0002   0.5033   0.4318
  -0.750  -0.0849   0.00719   0.00134  -0.0001   0.4932   0.4395
  -0.500  -0.0568   0.00719   0.00132  -0.0001   0.4834   0.4480
  -0.250  -0.0283   0.00718   0.00131   0.0000   0.4740   0.4563
   0.000   0.0000   0.00718   0.00131   0.0000   0.4652   0.4652
   0.250   0.0283   0.00717   0.00131   0.0001   0.4563   0.4740
   0.500   0.0568   0.00719   0.00132   0.0001   0.4480   0.4834
   0.750   0.0849   0.00719   0.00134   0.0001   0.4395   0.4932
   1.000   0.1133   0.00719   0.00136   0.0002   0.4318   0.5032
   1.250   0.1416   0.00721   0.00138   0.0002   0.4235   0.5139
   1.500   0.1699   0.00721   0.00141   0.0003   0.4162   0.5249
   1.750   0.1980   0.00723   0.00144   0.0004   0.4081   0.5363
   2.000   0.2264   0.00724   0.00148   0.0004   0.4011   0.5483
   2.250   0.2545   0.00727   0.00152   0.0005   0.3933   0.5610
   2.500   0.2827   0.00727   0.00158   0.0006   0.3860   0.5743
   2.750   0.3108   0.00730   0.00163   0.0007   0.3785   0.5878
   3.000   0.3388   0.00732   0.00169   0.0007   0.3711   0.6018
   3.250   0.3668   0.00735   0.00176   0.0008   0.3630   0.6168
   3.500   0.3948   0.00738   0.00184   0.0010   0.3556   0.6323
   3.750   0.4225   0.00742   0.00191   0.0011   0.3467   0.6486
   4.000   0.4503   0.00745   0.00200   0.0012   0.3379   0.6663
   4.250   0.4778   0.00752   0.00209   0.0014   0.3282   0.6845
   4.500   0.5054   0.00756   0.00218   0.0016   0.3185   0.7039
   4.750   0.5325   0.00760   0.00229   0.0019   0.3083   0.7250
   5.000   0.5594   0.00768   0.00241   0.0022   0.2977   0.7479
   5.250   0.5861   0.00774   0.00253   0.0025   0.2861   0.7722
   5.500   0.6124   0.00780   0.00267   0.0029   0.2748   0.8010
   5.750   0.6380   0.00784   0.00281   0.0035   0.2647   0.8348
   6.000   0.6625   0.00790   0.00297   0.0044   0.2532   0.8777
   6.250   0.6930   0.00798   0.00318   0.0040   0.2398   0.9388
   6.500   0.7390   0.00826   0.00342   0.0001   0.2192   0.9741
   6.750   0.7763   0.00853   0.00363  -0.0019   0.2030   0.9880
   7.000   0.8135   0.00883   0.00387  -0.0040   0.1866   0.9958
   7.250   0.8506   0.00919   0.00413  -0.0062   0.1678   1.0000
   7.500   0.8732   0.00952   0.00439  -0.0052   0.1525   1.0000
   7.750   0.8957   0.00986   0.00466  -0.0042   0.1372   1.0000
   8.000   0.9179   0.01024   0.00498  -0.0032   0.1210   1.0000
   8.250   0.9395   0.01068   0.00533  -0.0022   0.1042   1.0000
   8.500   0.9607   0.01114   0.00571  -0.0011   0.0893   1.0000
   8.750   0.9818   0.01162   0.00611   0.0000   0.0758   1.0000
   9.000   1.0028   0.01210   0.00652   0.0011   0.0640   1.0000
   9.250   1.0240   0.01258   0.00695   0.0022   0.0543   1.0000
   9.500   1.0451   0.01305   0.00739   0.0032   0.0461   1.0000
   9.750   1.0660   0.01355   0.00786   0.0043   0.0389   1.0000
  10.000   1.0864   0.01409   0.00837   0.0054   0.0327   1.0000
  10.250   1.1060   0.01468   0.00893   0.0065   0.0277   1.0000
  10.500   1.1269   0.01516   0.00942   0.0075   0.0252   1.0000
  10.750   1.1452   0.01582   0.01007   0.0088   0.0223   1.0000
  11.000   1.1660   0.01626   0.01055   0.0098   0.0211   1.0000
  11.250   1.1850   0.01680   0.01112   0.0110   0.0198   1.0000
  11.500   1.2010   0.01753   0.01186   0.0125   0.0182   1.0000
  11.750   1.2184   0.01810   0.01249   0.0139   0.0174   1.0000
  12.000   1.2354   0.01866   0.01310   0.0152   0.0166   1.0000
  12.250   1.2499   0.01932   0.01379   0.0169   0.0157   1.0000
  12.500   1.2573   0.02011   0.01461   0.0196   0.0149   1.0000
  12.750   1.2592   0.02111   0.01568   0.0228   0.0141   1.0000
  13.000   1.2671   0.02194   0.01657   0.0249   0.0137   1.0000
  13.250   1.2738   0.02296   0.01766   0.0266   0.0133   1.0000
  13.500   1.2808   0.02412   0.01887   0.0279   0.0127   1.0000
  13.750   1.2847   0.02569   0.02050   0.0288   0.0122   1.0000
  14.000   1.2854   0.02778   0.02265   0.0292   0.0117   1.0000
  14.250   1.2804   0.03070   0.02568   0.0291   0.0112   1.0000
  14.500   1.2793   0.03348   0.02856   0.0286   0.0110   1.0000
  14.750   1.2829   0.03587   0.03103   0.0280   0.0107   1.0000
  15.000   1.2821   0.03883   0.03408   0.0272   0.0105   1.0000
  15.250   1.2814   0.04183   0.03716   0.0263   0.0101   1.0000
  15.500   1.2781   0.04519   0.04060   0.0252   0.0098   1.0000
  15.750   1.2716   0.04899   0.04449   0.0239   0.0097   1.0000
  16.000   1.2604   0.05342   0.04903   0.0223   0.0097   1.0000
  16.250   1.2544   0.05725   0.05294   0.0209   0.0094   1.0000
  16.500   1.2436   0.06179   0.05756   0.0191   0.0093   1.0000
  16.750   1.2324   0.06657   0.06245   0.0171   0.0093   1.0000
  17.000   1.2186   0.07190   0.06785   0.0148   0.0089   1.0000
  17.250   1.2072   0.07701   0.07306   0.0125   0.0090   1.0000
  17.500   1.1964   0.08215   0.07830   0.0102   0.0089   1.0000
  17.750   1.1763   0.08884   0.08508   0.0070   0.0087   1.0000
  18.000   1.1606   0.09504   0.09139   0.0041   0.0086   1.0000
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