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EPPLER 485 AIRFOIL (e485-il) Xfoil prediction polar at RE=1,000,000 Ncrit=5


Details Polar file
Airfoil: EPPLER 485 AIRFOIL (e485-il)
Reynolds number: 1,000,000
Max Cl/Cd: 81.89 at α=7.75°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-e485-il-1000000-n5.txt
Download as CSV file: xf-e485-il-1000000-n5.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 =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -17.250  -0.8471   0.12269   0.12042  -0.0101   1.0000   0.0020
 -17.000  -0.8917   0.10938   0.10699  -0.0169   1.0000   0.0018
 -16.750  -0.9595   0.09185   0.08926  -0.0260   1.0000   0.0018
 -16.500  -1.0043   0.07869   0.07592  -0.0332   1.0000   0.0017
 -16.250  -1.0427   0.06671   0.06373  -0.0407   1.0000   0.0017
 -16.000  -1.0719   0.05747   0.05429  -0.0467   1.0000   0.0017
 -15.750  -1.0929   0.05071   0.04736  -0.0507   1.0000   0.0017
 -15.500  -1.1086   0.04556   0.04204  -0.0529   1.0000   0.0017
 -15.250  -1.1219   0.04131   0.03763  -0.0540   1.0000   0.0017
 -15.000  -1.1284   0.03820   0.03439  -0.0541   1.0000   0.0017
 -14.750  -1.1303   0.03580   0.03188  -0.0537   1.0000   0.0017
 -14.500  -1.1414   0.03278   0.02868  -0.0525   1.0000   0.0018
 -14.250  -1.1311   0.03172   0.02758  -0.0516   1.0000   0.0017
 -14.000  -1.1388   0.02931   0.02499  -0.0495   1.0000   0.0018
 -13.750  -1.1342   0.02795   0.02354  -0.0478   1.0000   0.0018
 -13.500  -1.1354   0.02622   0.02167  -0.0454   1.0000   0.0019
 -13.250  -1.1274   0.02522   0.02058  -0.0435   1.0000   0.0019
 -13.000  -1.1237   0.02395   0.01920  -0.0409   1.0000   0.0020
 -12.750  -1.1169   0.02294   0.01810  -0.0385   1.0000   0.0021
 -12.500  -1.1077   0.02216   0.01725  -0.0361   1.0000   0.0021
 -12.250  -1.0997   0.02140   0.01641  -0.0333   1.0000   0.0021
 -12.000  -1.0915   0.02070   0.01564  -0.0303   1.0000   0.0022
 -11.750  -1.0799   0.02006   0.01492  -0.0279   1.0000   0.0022
 -11.500  -1.0662   0.01943   0.01424  -0.0258   1.0000   0.0023
 -11.250  -1.0522   0.01882   0.01357  -0.0237   1.0000   0.0024
 -11.000  -1.0373   0.01824   0.01294  -0.0216   1.0000   0.0026
 -10.750  -1.0219   0.01770   0.01233  -0.0197   1.0000   0.0027
 -10.500  -1.0060   0.01720   0.01179  -0.0177   1.0000   0.0028
 -10.250  -0.9854   0.01664   0.01117  -0.0168   0.9992   0.0029
 -10.000  -0.9557   0.01607   0.01053  -0.0177   0.9957   0.0030
  -9.750  -0.9274   0.01552   0.00994  -0.0183   0.9907   0.0031
  -9.500  -0.8983   0.01488   0.00925  -0.0191   0.9854   0.0036
  -9.250  -0.8674   0.01436   0.00870  -0.0202   0.9799   0.0038
  -9.000  -0.8361   0.01386   0.00816  -0.0213   0.9709   0.0042
  -8.750  -0.8027   0.01340   0.00765  -0.0229   0.9591   0.0045
  -8.500  -0.7683   0.01294   0.00714  -0.0246   0.9436   0.0050
  -8.250  -0.7393   0.01255   0.00669  -0.0251   0.9233   0.0056
  -8.000  -0.7150   0.01226   0.00631  -0.0245   0.9032   0.0063
  -7.750  -0.6915   0.01201   0.00597  -0.0237   0.8867   0.0069
  -7.500  -0.6682   0.01173   0.00563  -0.0229   0.8726   0.0078
  -7.250  -0.6444   0.01147   0.00531  -0.0222   0.8604   0.0088
  -7.000  -0.6201   0.01125   0.00503  -0.0216   0.8493   0.0097
  -6.750  -0.5961   0.01098   0.00473  -0.0209   0.8385   0.0116
  -6.500  -0.5712   0.01076   0.00447  -0.0204   0.8289   0.0132
  -6.250  -0.5467   0.01051   0.00419  -0.0198   0.8198   0.0163
  -6.000  -0.5217   0.01028   0.00395  -0.0193   0.8105   0.0197
  -5.750  -0.4966   0.01005   0.00371  -0.0189   0.8018   0.0245
  -5.500  -0.4715   0.00983   0.00348  -0.0184   0.7931   0.0301
  -5.250  -0.4461   0.00959   0.00327  -0.0180   0.7844   0.0380
  -5.000  -0.4209   0.00938   0.00305  -0.0175   0.7760   0.0469
  -4.750  -0.3951   0.00917   0.00287  -0.0172   0.7671   0.0561
  -4.500  -0.3693   0.00899   0.00269  -0.0168   0.7588   0.0665
  -4.250  -0.3436   0.00878   0.00251  -0.0164   0.7498   0.0822
  -4.000  -0.3182   0.00854   0.00233  -0.0160   0.7409   0.1040
  -3.750  -0.2925   0.00835   0.00218  -0.0157   0.7315   0.1236
  -3.500  -0.2667   0.00814   0.00203  -0.0153   0.7214   0.1477
  -3.250  -0.2414   0.00789   0.00188  -0.0149   0.7116   0.1826
  -3.000  -0.2161   0.00767   0.00175  -0.0145   0.7017   0.2177
  -2.750  -0.1905   0.00744   0.00162  -0.0142   0.6911   0.2554
  -2.500  -0.1649   0.00722   0.00151  -0.0138   0.6808   0.2950
  -2.250  -0.1399   0.00696   0.00139  -0.0134   0.6699   0.3469
  -1.750  -0.0895   0.00650   0.00120  -0.0125   0.6451   0.4486
  -1.500  -0.0648   0.00624   0.00111  -0.0120   0.6319   0.5110
  -1.250  -0.0395   0.00605   0.00104  -0.0116   0.6184   0.5617
  -1.000  -0.0140   0.00590   0.00100  -0.0111   0.6047   0.6090
  -0.750   0.0120   0.00581   0.00098  -0.0108   0.5904   0.6475
  -0.500   0.0382   0.00575   0.00097  -0.0104   0.5753   0.6801
  -0.250   0.0650   0.00575   0.00098  -0.0102   0.5594   0.7048
   0.000   0.0919   0.00576   0.00099  -0.0100   0.5435   0.7240
   0.250   0.1189   0.00581   0.00101  -0.0098   0.5269   0.7404
   0.500   0.1458   0.00587   0.00105  -0.0096   0.5095   0.7551
   0.750   0.1730   0.00594   0.00108  -0.0094   0.4922   0.7682
   1.000   0.2003   0.00602   0.00112  -0.0093   0.4745   0.7793
   1.250   0.2273   0.00611   0.00118  -0.0091   0.4565   0.7885
   1.500   0.2544   0.00622   0.00123  -0.0090   0.4376   0.7967
   1.750   0.2815   0.00634   0.00130  -0.0088   0.4195   0.8048
   2.000   0.3086   0.00646   0.00136  -0.0087   0.4015   0.8118
   2.250   0.3354   0.00659   0.00144  -0.0086   0.3822   0.8188
   2.500   0.3624   0.00673   0.00153  -0.0084   0.3639   0.8249
   2.750   0.3890   0.00688   0.00162  -0.0082   0.3460   0.8305
   3.000   0.4160   0.00702   0.00171  -0.0081   0.3292   0.8361
   3.250   0.4427   0.00718   0.00182  -0.0080   0.3115   0.8408
   3.500   0.4693   0.00733   0.00193  -0.0078   0.2956   0.8456
   3.750   0.4959   0.00750   0.00204  -0.0076   0.2786   0.8504
   4.000   0.5226   0.00767   0.00216  -0.0075   0.2646   0.8547
   4.250   0.5488   0.00783   0.00229  -0.0072   0.2499   0.8588
   4.500   0.5751   0.00801   0.00243  -0.0070   0.2355   0.8632
   4.750   0.6013   0.00821   0.00258  -0.0068   0.2208   0.8675
   5.000   0.6274   0.00839   0.00273  -0.0066   0.2083   0.8713
   5.250   0.6531   0.00858   0.00289  -0.0063   0.1955   0.8753
   5.500   0.6789   0.00879   0.00306  -0.0060   0.1829   0.8795
   6.000   0.7297   0.00923   0.00344  -0.0054   0.1592   0.8873
   6.250   0.7550   0.00943   0.00363  -0.0050   0.1493   0.8914
   6.500   0.7802   0.00966   0.00384  -0.0046   0.1386   0.8957
   6.750   0.8048   0.00991   0.00406  -0.0042   0.1278   0.8996
   7.000   0.8288   0.01018   0.00430  -0.0036   0.1172   0.9037
   7.250   0.8525   0.01047   0.00456  -0.0030   0.1052   0.9084
   7.750   0.9000   0.01099   0.00508  -0.0019   0.0895   0.9176
   8.000   0.9229   0.01129   0.00536  -0.0011   0.0812   0.9229
   8.500   0.9675   0.01191   0.00597   0.0005   0.0666   0.9341
   8.750   0.9894   0.01221   0.00629   0.0014   0.0601   0.9409
   9.000   1.0104   0.01256   0.00664   0.0024   0.0534   0.9484
   9.500   1.0555   0.01329   0.00738   0.0037   0.0427   0.9670
   9.750   1.0819   0.01377   0.00785   0.0034   0.0368   0.9762
  10.000   1.1104   0.01427   0.00834   0.0025   0.0311   0.9857
  10.250   1.1380   0.01481   0.00887   0.0018   0.0264   1.0000
  10.500   1.1552   0.01532   0.00936   0.0032   0.0223   1.0000
  10.750   1.1729   0.01578   0.00983   0.0046   0.0196   1.0000
  11.000   1.1880   0.01631   0.01036   0.0064   0.0168   1.0000
  11.250   1.2023   0.01678   0.01085   0.0083   0.0154   1.0000
  11.500   1.2162   0.01727   0.01139   0.0103   0.0140   1.0000
  11.750   1.2280   0.01789   0.01202   0.0125   0.0121   1.0000
  12.000   1.2410   0.01847   0.01263   0.0143   0.0110   1.0000
  12.250   1.2528   0.01914   0.01333   0.0163   0.0096   1.0000
  12.500   1.2633   0.01991   0.01413   0.0182   0.0083   1.0000
  12.750   1.2735   0.02071   0.01498   0.0200   0.0072   1.0000
  13.000   1.2825   0.02164   0.01594   0.0218   0.0063   1.0000
  13.250   1.2919   0.02257   0.01693   0.0234   0.0056   1.0000
  13.500   1.3009   0.02358   0.01799   0.0248   0.0051   1.0000
  13.750   1.3081   0.02477   0.01925   0.0263   0.0046   1.0000
  14.000   1.3145   0.02608   0.02061   0.0276   0.0041   1.0000
  14.250   1.3210   0.02743   0.02203   0.0287   0.0036   1.0000
  14.500   1.3259   0.02898   0.02365   0.0298   0.0033   1.0000
  14.750   1.3304   0.03065   0.02539   0.0306   0.0031   1.0000
  15.000   1.3326   0.03259   0.02740   0.0314   0.0027   1.0000
  15.250   1.3357   0.03454   0.02944   0.0318   0.0026   1.0000
  15.500   1.3378   0.03669   0.03167   0.0321   0.0025   1.0000
  15.750   1.3377   0.03915   0.03421   0.0322   0.0023   1.0000
  16.000   1.3367   0.04181   0.03697   0.0321   0.0022   1.0000
  16.250   1.3344   0.04477   0.04003   0.0317   0.0021   1.0000
  16.500   1.3295   0.04814   0.04350   0.0309   0.0020   1.0000
  16.750   1.3244   0.05174   0.04721   0.0299   0.0019   1.0000
  17.000   1.3160   0.05596   0.05153   0.0285   0.0018   1.0000
  17.250   1.3066   0.06050   0.05619   0.0267   0.0017   1.0000
  17.500   1.2962   0.06538   0.06119   0.0246   0.0017   1.0000
  17.750   1.2820   0.07103   0.06696   0.0221   0.0017   1.0000
  18.000   1.2672   0.07697   0.07303   0.0192   0.0017   1.0000
  18.250   1.2523   0.08314   0.07933   0.0162   0.0015   1.0000
  18.500   1.2343   0.08998   0.08630   0.0127   0.0016   1.0000
  18.750   1.2166   0.09697   0.09341   0.0090   0.0016   1.0000
  19.000   1.1950   0.10486   0.10144   0.0048   0.0016   1.0000
  19.250   1.1717   0.11330   0.11001   0.0002   0.0016   1.0000
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