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EPPLER 479 AIRFOIL (e479-il) Xfoil prediction polar at RE=1,000,000 Ncrit=5


Details Polar file
Airfoil: EPPLER 479 AIRFOIL (e479-il)
Reynolds number: 1,000,000
Max Cl/Cd: 88.48 at α=9.5°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-e479-il-1000000-n5.txt
Download as CSV file: xf-e479-il-1000000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: EPPLER 479 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
  ------ -------- --------- --------- -------- -------- --------
 -18.750  -1.2559   0.08521   0.08097  -0.0175   1.0000   0.0208
 -18.500  -1.2707   0.07990   0.07557  -0.0197   1.0000   0.0213
 -18.250  -1.2849   0.07474   0.07033  -0.0218   1.0000   0.0218
 -18.000  -1.2985   0.06977   0.06527  -0.0237   1.0000   0.0223
 -17.750  -1.3117   0.06491   0.06033  -0.0256   1.0000   0.0230
 -17.500  -1.3242   0.06026   0.05559  -0.0274   1.0000   0.0236
 -17.250  -1.3345   0.05598   0.05122  -0.0289   1.0000   0.0242
 -17.000  -1.3452   0.05176   0.04692  -0.0303   1.0000   0.0249
 -16.750  -1.3550   0.04773   0.04280  -0.0316   1.0000   0.0255
 -16.500  -1.3637   0.04386   0.03886  -0.0328   1.0000   0.0266
 -16.250  -1.3688   0.04046   0.03538  -0.0338   1.0000   0.0276
 -16.000  -1.3708   0.03744   0.03228  -0.0346   1.0000   0.0285
 -15.750  -1.3732   0.03446   0.02925  -0.0353   1.0000   0.0296
 -15.500  -1.3737   0.03179   0.02651  -0.0357   1.0000   0.0310
 -15.250  -1.3713   0.02952   0.02418  -0.0359   1.0000   0.0323
 -15.000  -1.3682   0.02745   0.02206  -0.0358   1.0000   0.0340
 -14.750  -1.3656   0.02550   0.02007  -0.0354   1.0000   0.0358
 -14.500  -1.3603   0.02394   0.01846  -0.0347   1.0000   0.0375
 -14.250  -1.3544   0.02258   0.01706  -0.0337   1.0000   0.0395
 -14.000  -1.3502   0.02126   0.01572  -0.0321   1.0000   0.0420
 -13.750  -1.3424   0.02030   0.01472  -0.0305   1.0000   0.0440
 -13.500  -1.3336   0.01948   0.01387  -0.0286   1.0000   0.0456
 -13.250  -1.3273   0.01864   0.01302  -0.0262   1.0000   0.0486
 -13.000  -1.3173   0.01804   0.01239  -0.0239   1.0000   0.0509
 -12.750  -1.3080   0.01747   0.01180  -0.0212   1.0000   0.0531
 -12.500  -1.2991   0.01691   0.01125  -0.0184   1.0000   0.0563
 -12.250  -1.2839   0.01646   0.01078  -0.0165   1.0000   0.0589
 -12.000  -1.2686   0.01594   0.01027  -0.0147   1.0000   0.0623
 -11.750  -1.2514   0.01549   0.00981  -0.0131   1.0000   0.0656
 -11.500  -1.2326   0.01510   0.00941  -0.0117   1.0000   0.0685
 -11.250  -1.2152   0.01462   0.00896  -0.0101   1.0000   0.0731
 -11.000  -1.1955   0.01426   0.00859  -0.0087   1.0000   0.0766
 -10.750  -1.1764   0.01386   0.00821  -0.0073   1.0000   0.0807
 -10.500  -1.1568   0.01349   0.00785  -0.0059   1.0000   0.0853
 -10.250  -1.1373   0.01311   0.00749  -0.0045   1.0000   0.0911
 -10.000  -1.1175   0.01274   0.00715  -0.0031   1.0000   0.0973
  -9.750  -1.0971   0.01240   0.00683  -0.0018   1.0000   0.1026
  -9.500  -1.0650   0.01203   0.00650  -0.0029   0.9956   0.1087
  -9.250  -1.0327   0.01171   0.00618  -0.0040   0.9876   0.1140
  -9.000  -0.9970   0.01135   0.00586  -0.0058   0.9751   0.1205
  -8.750  -0.9499   0.01099   0.00550  -0.0099   0.9381   0.1278
  -8.500  -0.9204   0.01082   0.00519  -0.0101   0.8785   0.1340
  -8.250  -0.8975   0.01072   0.00496  -0.0090   0.8354   0.1392
  -8.000  -0.8740   0.01056   0.00472  -0.0081   0.8025   0.1459
  -7.750  -0.8492   0.01045   0.00451  -0.0074   0.7740   0.1511
  -7.500  -0.8247   0.01027   0.00428  -0.0068   0.7477   0.1585
  -7.250  -0.7991   0.01014   0.00409  -0.0062   0.7250   0.1651
  -7.000  -0.7737   0.00996   0.00388  -0.0057   0.7035   0.1728
  -6.750  -0.7475   0.00984   0.00371  -0.0053   0.6839   0.1794
  -6.500  -0.7215   0.00969   0.00352  -0.0048   0.6640   0.1865
  -6.250  -0.6950   0.00958   0.00337  -0.0045   0.6455   0.1936
  -6.000  -0.6685   0.00944   0.00320  -0.0041   0.6292   0.2009
  -5.750  -0.6416   0.00934   0.00306  -0.0038   0.6126   0.2083
  -5.500  -0.6148   0.00922   0.00292  -0.0035   0.5959   0.2158
  -5.250  -0.5877   0.00913   0.00279  -0.0032   0.5804   0.2232
  -5.000  -0.5605   0.00903   0.00267  -0.0030   0.5661   0.2303
  -4.750  -0.5331   0.00894   0.00256  -0.0027   0.5514   0.2382
  -4.500  -0.5056   0.00887   0.00245  -0.0025   0.5370   0.2444
  -4.250  -0.4781   0.00879   0.00236  -0.0023   0.5235   0.2524
  -4.000  -0.4503   0.00875   0.00227  -0.0021   0.5113   0.2584
  -3.750  -0.4226   0.00867   0.00219  -0.0019   0.4987   0.2656
  -3.500  -0.3946   0.00863   0.00212  -0.0018   0.4870   0.2721
  -3.250  -0.3668   0.00858   0.00204  -0.0016   0.4748   0.2782
  -3.000  -0.3388   0.00853   0.00198  -0.0015   0.4641   0.2849
  -2.750  -0.3106   0.00851   0.00193  -0.0013   0.4543   0.2904
  -2.250  -0.2544   0.00844   0.00183  -0.0010   0.4331   0.3034
  -2.000  -0.2263   0.00842   0.00178  -0.0009   0.4238   0.3086
  -1.750  -0.1981   0.00838   0.00175  -0.0008   0.4147   0.3152
  -1.500  -0.1698   0.00838   0.00172  -0.0007   0.4055   0.3210
  -1.250  -0.1415   0.00836   0.00169  -0.0006   0.3969   0.3264
  -1.000  -0.1133   0.00835   0.00167  -0.0004   0.3887   0.3331
  -0.750  -0.0848   0.00835   0.00165  -0.0003   0.3805   0.3389
  -0.500  -0.0567   0.00835   0.00164  -0.0002   0.3726   0.3450
  -0.250  -0.0283   0.00833   0.00163  -0.0001   0.3654   0.3520
   0.000   0.0000   0.00835   0.00163   0.0000   0.3580   0.3582
   0.250   0.0283   0.00833   0.00163   0.0001   0.3520   0.3655
   0.500   0.0567   0.00835   0.00164   0.0002   0.3449   0.3726
   0.750   0.0848   0.00835   0.00165   0.0003   0.3389   0.3805
   1.000   0.1133   0.00835   0.00167   0.0004   0.3330   0.3887
   1.250   0.1415   0.00836   0.00169   0.0006   0.3264   0.3968
   1.500   0.1698   0.00838   0.00172   0.0007   0.3210   0.4055
   1.750   0.1981   0.00838   0.00175   0.0008   0.3151   0.4147
   2.000   0.2263   0.00842   0.00178   0.0009   0.3086   0.4238
   2.250   0.2544   0.00844   0.00183   0.0010   0.3032   0.4330
   2.500   0.2827   0.00847   0.00187   0.0012   0.2972   0.4431
   2.750   0.3106   0.00851   0.00193   0.0013   0.2904   0.4542
   3.000   0.3388   0.00853   0.00198   0.0015   0.2851   0.4641
   3.250   0.3668   0.00858   0.00204   0.0016   0.2782   0.4747
   3.500   0.3946   0.00863   0.00212   0.0018   0.2722   0.4867
   3.750   0.4226   0.00867   0.00219   0.0019   0.2658   0.4989
   4.000   0.4503   0.00875   0.00227   0.0021   0.2585   0.5113
   4.250   0.4781   0.00879   0.00236   0.0023   0.2521   0.5235
   4.500   0.5056   0.00887   0.00245   0.0025   0.2444   0.5371
   4.750   0.5331   0.00894   0.00256   0.0027   0.2381   0.5517
   5.000   0.5605   0.00903   0.00267   0.0030   0.2301   0.5662
   5.250   0.5877   0.00913   0.00279   0.0032   0.2231   0.5805
   5.500   0.6148   0.00922   0.00292   0.0035   0.2160   0.5961
   5.750   0.6416   0.00934   0.00306   0.0038   0.2081   0.6128
   6.000   0.6685   0.00944   0.00320   0.0041   0.2010   0.6294
   6.250   0.6950   0.00958   0.00337   0.0045   0.1936   0.6454
   6.500   0.7215   0.00969   0.00352   0.0048   0.1865   0.6639
   6.750   0.7475   0.00985   0.00371   0.0053   0.1794   0.6833
   7.000   0.7738   0.00996   0.00388   0.0057   0.1729   0.7033
   7.250   0.7991   0.01014   0.00409   0.0062   0.1651   0.7250
   7.500   0.8247   0.01026   0.00428   0.0068   0.1587   0.7483
   7.750   0.8493   0.01045   0.00451   0.0074   0.1513   0.7739
   8.000   0.8741   0.01056   0.00472   0.0081   0.1459   0.8028
   8.250   0.8977   0.01071   0.00495   0.0090   0.1396   0.8354
   8.500   0.9205   0.01082   0.00519   0.0101   0.1340   0.8777
   8.750   0.9501   0.01099   0.00550   0.0099   0.1278   0.9382
   9.000   0.9970   0.01135   0.00586   0.0058   0.1207   0.9751
   9.250   1.0327   0.01171   0.00618   0.0040   0.1139   0.9876
   9.500   1.0653   0.01204   0.00650   0.0028   0.1086   0.9958
   9.750   1.0971   0.01240   0.00683   0.0018   0.1026   1.0000
  10.000   1.1175   0.01274   0.00715   0.0031   0.0973   1.0000
  10.250   1.1372   0.01312   0.00750   0.0045   0.0907   1.0000
  10.500   1.1569   0.01349   0.00785   0.0059   0.0854   1.0000
  10.750   1.1764   0.01387   0.00821   0.0073   0.0806   1.0000
  11.000   1.1956   0.01426   0.00859   0.0087   0.0767   1.0000
  11.250   1.2152   0.01463   0.00896   0.0101   0.0729   1.0000
  11.500   1.2330   0.01509   0.00940   0.0116   0.0688   1.0000
  11.750   1.2515   0.01549   0.00981   0.0131   0.0655   1.0000
  12.000   1.2688   0.01594   0.01027   0.0146   0.0623   1.0000
  12.250   1.2841   0.01646   0.01078   0.0165   0.0587   1.0000
  12.500   1.2995   0.01691   0.01125   0.0183   0.0562   1.0000
  12.750   1.3088   0.01745   0.01179   0.0211   0.0533   1.0000
  13.000   1.3176   0.01804   0.01239   0.0238   0.0506   1.0000
  13.250   1.3271   0.01867   0.01304   0.0262   0.0481   1.0000
  13.500   1.3345   0.01947   0.01386   0.0285   0.0456   1.0000
  13.750   1.3429   0.02031   0.01472   0.0304   0.0437   1.0000
  14.000   1.3505   0.02129   0.01574   0.0321   0.0415   1.0000
  14.250   1.3544   0.02262   0.01709   0.0336   0.0391   1.0000
  14.500   1.3618   0.02389   0.01841   0.0346   0.0378   1.0000
  14.750   1.3670   0.02546   0.02002   0.0353   0.0358   1.0000
  15.000   1.3702   0.02736   0.02197   0.0357   0.0341   1.0000
  15.250   1.3729   0.02947   0.02413   0.0357   0.0323   1.0000
  15.500   1.3755   0.03173   0.02645   0.0355   0.0310   1.0000
  15.750   1.3749   0.03444   0.02922   0.0350   0.0295   1.0000
  16.000   1.3729   0.03738   0.03222   0.0343   0.0285   1.0000
  16.250   1.3708   0.04043   0.03535   0.0335   0.0274   1.0000
  16.500   1.3663   0.04377   0.03876   0.0325   0.0265   1.0000
  16.750   1.3587   0.04754   0.04261   0.0313   0.0257   1.0000
  17.250   1.3377   0.05586   0.05110   0.0286   0.0241   1.0000
  17.500   1.3273   0.06017   0.05549   0.0270   0.0234   1.0000
  17.750   1.3122   0.06518   0.06058   0.0251   0.0223   1.0000
  18.000   1.3015   0.06972   0.06522   0.0234   0.0222   1.0000
  18.250   1.2880   0.07468   0.07026   0.0214   0.0217   1.0000
  18.500   1.2737   0.07985   0.07552   0.0193   0.0212   1.0000
  18.750   1.2592   0.08514   0.08089   0.0171   0.0206   1.0000
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