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EPPLER 485 AIRFOIL (e485-il) Xfoil prediction polar at RE=1,000,000 Ncrit=9


Details Polar file
Airfoil: EPPLER 485 AIRFOIL (e485-il)
Reynolds number: 1,000,000
Max Cl/Cd: 86.19 at α=7.5°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-e485-il-1000000.txt
Download as CSV file: xf-e485-il-1000000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: EPPLER 485 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 =   9.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -15.750  -0.8561   0.09468   0.09242  -0.0237   1.0000   0.0035
 -15.500  -0.9079   0.07964   0.07718  -0.0322   1.0000   0.0034
 -15.250  -0.9217   0.07228   0.06969  -0.0366   1.0000   0.0033
 -15.000  -0.9327   0.06566   0.06296  -0.0409   1.0000   0.0033
 -14.750  -0.9532   0.05777   0.05490  -0.0462   1.0000   0.0033
 -14.500  -0.9887   0.04887   0.04575  -0.0514   1.0000   0.0033
 -14.250  -0.9789   0.04707   0.04391  -0.0521   1.0000   0.0032
 -14.000  -1.0051   0.04123   0.03782  -0.0537   1.0000   0.0033
 -13.750  -1.0104   0.03829   0.03476  -0.0537   1.0000   0.0033
 -13.500  -1.0231   0.03494   0.03122  -0.0528   1.0000   0.0033
 -13.250  -1.0233   0.03295   0.02912  -0.0517   1.0000   0.0033
 -13.000  -1.0314   0.03046   0.02645  -0.0496   1.0000   0.0033
 -12.750  -1.0382   0.02824   0.02406  -0.0470   1.0000   0.0034
 -12.500  -1.0367   0.02675   0.02244  -0.0446   1.0000   0.0034
 -12.250  -1.0331   0.02549   0.02107  -0.0421   1.0000   0.0034
 -12.000  -1.0329   0.02409   0.01954  -0.0389   1.0000   0.0035
 -11.750  -1.0267   0.02319   0.01855  -0.0360   1.0000   0.0035
 -11.500  -1.0237   0.02223   0.01750  -0.0324   1.0000   0.0036
 -11.250  -1.0172   0.02140   0.01657  -0.0292   1.0000   0.0036
 -11.000  -1.0065   0.02060   0.01570  -0.0266   1.0000   0.0038
 -10.750  -0.9942   0.01988   0.01492  -0.0243   1.0000   0.0039
 -10.500  -0.9810   0.01921   0.01418  -0.0220   1.0000   0.0041
 -10.250  -0.9687   0.01847   0.01334  -0.0195   1.0000   0.0042
 -10.000  -0.9552   0.01783   0.01263  -0.0172   1.0000   0.0043
  -9.750  -0.9410   0.01726   0.01200  -0.0149   1.0000   0.0045
  -9.500  -0.9247   0.01691   0.01160  -0.0128   1.0000   0.0048
  -9.250  -0.9120   0.01596   0.01056  -0.0105   0.9995   0.0050
  -9.000  -0.8800   0.01507   0.00961  -0.0120   0.9970   0.0056
  -8.750  -0.8457   0.01455   0.00906  -0.0138   0.9945   0.0061
  -8.500  -0.8129   0.01409   0.00855  -0.0151   0.9910   0.0068
  -8.250  -0.7811   0.01336   0.00775  -0.0164   0.9867   0.0074
  -8.000  -0.7466   0.01281   0.00720  -0.0182   0.9836   0.0087
  -7.750  -0.7150   0.01240   0.00674  -0.0192   0.9770   0.0095
  -7.500  -0.6820   0.01181   0.00615  -0.0207   0.9704   0.0114
  -7.250  -0.6499   0.01145   0.00575  -0.0217   0.9599   0.0130
  -7.000  -0.6183   0.01097   0.00526  -0.0228   0.9474   0.0156
  -6.750  -0.5890   0.01066   0.00490  -0.0232   0.9319   0.0182
  -6.500  -0.5637   0.01036   0.00457  -0.0227   0.9155   0.0218
  -6.250  -0.5396   0.01009   0.00427  -0.0220   0.9005   0.0267
  -6.000  -0.5153   0.00986   0.00400  -0.0213   0.8873   0.0324
  -5.750  -0.4910   0.00962   0.00376  -0.0206   0.8754   0.0401
  -5.500  -0.4666   0.00938   0.00352  -0.0200   0.8646   0.0502
  -5.250  -0.4421   0.00913   0.00330  -0.0194   0.8541   0.0635
  -5.000  -0.4175   0.00887   0.00307  -0.0188   0.8443   0.0796
  -4.750  -0.3926   0.00864   0.00287  -0.0183   0.8352   0.0980
  -4.500  -0.3679   0.00837   0.00268  -0.0177   0.8258   0.1220
  -4.250  -0.3433   0.00808   0.00249  -0.0172   0.8171   0.1547
  -4.000  -0.3193   0.00775   0.00230  -0.0166   0.8082   0.1992
  -3.750  -0.2948   0.00743   0.00212  -0.0160   0.7993   0.2439
  -3.500  -0.2708   0.00709   0.00196  -0.0154   0.7906   0.2971
  -3.250  -0.2472   0.00669   0.00179  -0.0147   0.7814   0.3653
  -3.000  -0.2235   0.00633   0.00164  -0.0141   0.7730   0.4339
  -2.750  -0.1996   0.00599   0.00151  -0.0134   0.7640   0.5012
  -2.500  -0.1751   0.00570   0.00140  -0.0128   0.7552   0.5612
  -2.250  -0.1505   0.00547   0.00132  -0.0121   0.7464   0.6187
  -2.000  -0.1247   0.00531   0.00127  -0.0116   0.7367   0.6625
  -1.750  -0.0982   0.00522   0.00124  -0.0113   0.7271   0.6934
  -1.500  -0.0716   0.00518   0.00122  -0.0109   0.7170   0.7207
  -1.250  -0.0443   0.00515   0.00121  -0.0107   0.7063   0.7396
  -1.000  -0.0169   0.00514   0.00120  -0.0105   0.6957   0.7558
  -0.750   0.0106   0.00516   0.00119  -0.0103   0.6847   0.7693
  -0.250   0.0658   0.00522   0.00120  -0.0100   0.6606   0.7927
   0.000   0.0934   0.00525   0.00122  -0.0099   0.6480   0.8018
   0.250   0.1210   0.00530   0.00123  -0.0098   0.6346   0.8107
   0.500   0.1484   0.00536   0.00126  -0.0096   0.6205   0.8190
   0.750   0.1759   0.00542   0.00129  -0.0094   0.6059   0.8268
   1.000   0.2032   0.00550   0.00133  -0.0092   0.5906   0.8340
   1.250   0.2306   0.00558   0.00136  -0.0091   0.5746   0.8405
   1.500   0.2576   0.00567   0.00141  -0.0089   0.5575   0.8463
   1.750   0.2848   0.00579   0.00146  -0.0087   0.5401   0.8525
   2.000   0.3117   0.00588   0.00152  -0.0085   0.5221   0.8577
   2.250   0.3386   0.00600   0.00159  -0.0083   0.5027   0.8631
   2.500   0.3655   0.00614   0.00165  -0.0081   0.4830   0.8685
   2.750   0.3918   0.00627   0.00173  -0.0078   0.4629   0.8730
   3.000   0.4184   0.00641   0.00182  -0.0076   0.4426   0.8777
   3.500   0.4710   0.00672   0.00200  -0.0070   0.4015   0.8866
   3.750   0.4969   0.00689   0.00211  -0.0067   0.3802   0.8909
   4.000   0.5230   0.00707   0.00223  -0.0064   0.3612   0.8954
   4.250   0.5491   0.00724   0.00234  -0.0062   0.3417   0.8996
   4.500   0.5744   0.00741   0.00247  -0.0057   0.3223   0.9036
   5.000   0.6254   0.00782   0.00275  -0.0050   0.2856   0.9124
   5.250   0.6504   0.00800   0.00290  -0.0045   0.2685   0.9165
   5.500   0.6751   0.00820   0.00306  -0.0040   0.2520   0.9208
   5.750   0.7001   0.00840   0.00323  -0.0035   0.2376   0.9255
   6.000   0.7245   0.00861   0.00340  -0.0030   0.2219   0.9299
   6.250   0.7483   0.00882   0.00358  -0.0023   0.2083   0.9346
   6.500   0.7722   0.00904   0.00377  -0.0016   0.1948   0.9397
   6.750   0.7957   0.00927   0.00397  -0.0009   0.1811   0.9447
   7.000   0.8183   0.00950   0.00417   0.0000   0.1686   0.9503
   7.250   0.8408   0.00976   0.00439   0.0009   0.1549   0.9565
   7.500   0.8636   0.01002   0.00463   0.0017   0.1425   0.9626
   8.000   0.9139   0.01062   0.00517   0.0022   0.1197   0.9750
   8.250   0.9418   0.01096   0.00547   0.0018   0.1086   0.9806
   8.500   0.9720   0.01132   0.00581   0.0008   0.0979   0.9847
   8.750   1.0036   0.01174   0.00620  -0.0005   0.0867   0.9878
   9.000   1.0343   0.01219   0.00660  -0.0017   0.0766   0.9914
   9.250   1.0645   0.01268   0.00704  -0.0028   0.0668   0.9951
   9.500   1.0956   0.01314   0.00748  -0.0042   0.0585   0.9988
   9.750   1.1125   0.01349   0.00783  -0.0025   0.0530   1.0000
  10.000   1.1272   0.01394   0.00824  -0.0005   0.0462   1.0000
  10.250   1.1460   0.01432   0.00863   0.0008   0.0419   1.0000
  10.500   1.1625   0.01488   0.00914   0.0023   0.0354   1.0000
  10.750   1.1813   0.01529   0.00957   0.0036   0.0323   1.0000
  11.000   1.1964   0.01590   0.01015   0.0053   0.0275   1.0000
  11.250   1.2123   0.01631   0.01060   0.0070   0.0257   1.0000
  11.500   1.2248   0.01686   0.01117   0.0092   0.0231   1.0000
  11.750   1.2367   0.01746   0.01179   0.0115   0.0206   1.0000
  12.000   1.2502   0.01801   0.01237   0.0133   0.0190   1.0000
  12.250   1.2607   0.01873   0.01310   0.0154   0.0168   1.0000
  12.500   1.2721   0.01943   0.01385   0.0173   0.0152   1.0000
  12.750   1.2830   0.02019   0.01463   0.0191   0.0135   1.0000
  13.000   1.2904   0.02119   0.01566   0.0212   0.0117   1.0000
  13.250   1.3010   0.02203   0.01655   0.0227   0.0106   1.0000
  13.500   1.3084   0.02313   0.01770   0.0244   0.0095   1.0000
  13.750   1.3140   0.02440   0.01902   0.0260   0.0084   1.0000
  14.000   1.3206   0.02568   0.02036   0.0274   0.0074   1.0000
  14.250   1.3253   0.02715   0.02188   0.0286   0.0066   1.0000
  14.500   1.3276   0.02890   0.02371   0.0299   0.0059   1.0000
  14.750   1.3312   0.03064   0.02553   0.0308   0.0054   1.0000
  15.000   1.3329   0.03262   0.02758   0.0315   0.0049   1.0000
  15.250   1.3314   0.03501   0.03005   0.0321   0.0045   1.0000
  15.500   1.3260   0.03793   0.03309   0.0324   0.0042   1.0000
  15.750   1.3272   0.04032   0.03557   0.0324   0.0040   1.0000
  16.000   1.3246   0.04323   0.03858   0.0321   0.0037   1.0000
  16.250   1.3180   0.04676   0.04223   0.0314   0.0037   1.0000
  16.500   1.3142   0.05012   0.04569   0.0305   0.0035   1.0000
  16.750   1.3072   0.05409   0.04977   0.0293   0.0034   1.0000
  17.000   1.2965   0.05875   0.05454   0.0275   0.0032   1.0000
  17.250   1.2810   0.06434   0.06026   0.0252   0.0031   1.0000
  17.500   1.2698   0.06953   0.06557   0.0228   0.0031   1.0000
  17.750   1.2519   0.07596   0.07214   0.0197   0.0031   1.0000
  18.000   1.2355   0.08240   0.07871   0.0165   0.0031   1.0000
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