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EPPLER E854 AIRFOIL (e854-il) Xfoil prediction polar at RE=1,000,000 Ncrit=5


Details Polar file
Airfoil: EPPLER E854 AIRFOIL (e854-il)
Reynolds number: 1,000,000
Max Cl/Cd: 117.54 at α=4.75°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-e854-il-1000000-n5.txt
Download as CSV file: xf-e854-il-1000000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: EPPLER E854 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
  ------ -------- --------- --------- -------- -------- --------
 -13.250  -0.6529   0.07981   0.07791  -0.0523   1.0000   0.0025
 -13.000  -0.6955   0.06666   0.06461  -0.0592   1.0000   0.0025
 -12.750  -0.7260   0.05763   0.05543  -0.0645   1.0000   0.0025
 -12.500  -0.7453   0.04805   0.04561  -0.0743   0.9984   0.0025
 -12.250  -0.7540   0.04135   0.03869  -0.0817   0.9964   0.0024
 -12.000  -0.7485   0.03690   0.03408  -0.0876   0.9945   0.0025
 -11.750  -0.7485   0.03266   0.02964  -0.0922   0.9915   0.0025
 -11.500  -0.7437   0.02933   0.02611  -0.0962   0.9869   0.0025
 -11.250  -0.7281   0.02617   0.02268  -0.1005   0.9837   0.0025
 -11.000  -0.7170   0.02466   0.02104  -0.1000   0.9786   0.0025
 -10.750  -0.6990   0.02287   0.01908  -0.1009   0.9742   0.0025
 -10.250  -0.6635   0.02019   0.01608  -0.1006   0.9627   0.0026
 -10.000  -0.6418   0.01917   0.01495  -0.1007   0.9566   0.0027
  -9.750  -0.6213   0.01823   0.01390  -0.1003   0.9482   0.0027
  -9.500  -0.5946   0.01722   0.01277  -0.1011   0.9412   0.0028
  -9.250  -0.5615   0.01629   0.01172  -0.1031   0.9351   0.0028
  -9.000  -0.5227   0.01540   0.01072  -0.1063   0.9294   0.0029
  -8.750  -0.4757   0.01440   0.00957  -0.1114   0.9222   0.0029
  -8.500  -0.4267   0.01349   0.00851  -0.1168   0.9105   0.0030
  -8.000  -0.3621   0.01206   0.00670  -0.1201   0.8653   0.0031
  -7.750  -0.3384   0.01163   0.00611  -0.1196   0.8424   0.0032
  -7.500  -0.3152   0.01127   0.00559  -0.1190   0.8222   0.0033
  -7.250  -0.2917   0.01097   0.00516  -0.1184   0.8046   0.0035
  -7.000  -0.2675   0.01068   0.00477  -0.1179   0.7888   0.0038
  -6.750  -0.2430   0.01044   0.00442  -0.1174   0.7735   0.0040
  -6.500  -0.2180   0.01022   0.00411  -0.1170   0.7596   0.0044
  -6.000  -0.1671   0.00977   0.00351  -0.1164   0.7344   0.0069
  -5.750  -0.1413   0.00956   0.00324  -0.1161   0.7227   0.0099
  -5.500  -0.1153   0.00937   0.00301  -0.1159   0.7116   0.0148
  -5.250  -0.0892   0.00919   0.00281  -0.1158   0.7015   0.0204
  -5.000  -0.0626   0.00902   0.00262  -0.1157   0.6914   0.0269
  -4.750  -0.0362   0.00880   0.00243  -0.1156   0.6818   0.0423
  -4.500  -0.0099   0.00857   0.00224  -0.1155   0.6729   0.0640
  -4.250   0.0170   0.00837   0.00208  -0.1155   0.6644   0.0859
  -4.000   0.0439   0.00818   0.00193  -0.1155   0.6563   0.1096
  -3.750   0.0708   0.00797   0.00179  -0.1155   0.6480   0.1439
  -3.500   0.0978   0.00773   0.00164  -0.1156   0.6406   0.1849
  -3.250   0.1245   0.00740   0.00148  -0.1157   0.6334   0.2498
  -3.000   0.1514   0.00706   0.00136  -0.1159   0.6269   0.3248
  -2.750   0.1788   0.00693   0.00130  -0.1159   0.6197   0.3623
  -2.500   0.2064   0.00684   0.00126  -0.1160   0.6133   0.3960
  -2.250   0.2343   0.00682   0.00124  -0.1161   0.6069   0.4135
  -1.750   0.2901   0.00680   0.00121  -0.1162   0.5955   0.4412
  -1.500   0.3178   0.00681   0.00122  -0.1162   0.5895   0.4564
  -1.250   0.3458   0.00681   0.00122  -0.1162   0.5842   0.4703
  -1.000   0.3738   0.00683   0.00123  -0.1163   0.5789   0.4798
  -0.500   0.4296   0.00689   0.00125  -0.1164   0.5690   0.4914
  -0.250   0.4575   0.00691   0.00126  -0.1165   0.5637   0.4961
   0.000   0.4852   0.00696   0.00128  -0.1164   0.5591   0.5011
   0.250   0.5133   0.00698   0.00131  -0.1165   0.5548   0.5057
   0.500   0.5412   0.00701   0.00134  -0.1166   0.5499   0.5104
   0.750   0.5687   0.00706   0.00138  -0.1166   0.5452   0.5153
   1.000   0.5967   0.00710   0.00142  -0.1166   0.5412   0.5202
   1.250   0.6246   0.00713   0.00146  -0.1167   0.5367   0.5250
   1.500   0.6520   0.00718   0.00152  -0.1167   0.5320   0.5304
   2.000   0.7075   0.00726   0.00164  -0.1167   0.5235   0.5409
   2.250   0.7349   0.00732   0.00171  -0.1167   0.5185   0.5468
   2.500   0.7622   0.00738   0.00178  -0.1166   0.5128   0.5526
   2.750   0.7893   0.00745   0.00186  -0.1166   0.5049   0.5589
   3.250   0.8426   0.00763   0.00204  -0.1162   0.4866   0.5720
   3.500   0.8691   0.00773   0.00213  -0.1160   0.4745   0.5793
   3.750   0.8951   0.00784   0.00224  -0.1157   0.4605   0.5867
   4.250   0.9468   0.00811   0.00250  -0.1151   0.4325   0.6033
   4.500   0.9719   0.00829   0.00265  -0.1147   0.4160   0.6123
   4.750   0.9967   0.00848   0.00282  -0.1142   0.3968   0.6223
   5.000   1.0201   0.00877   0.00304  -0.1135   0.3698   0.6323
   5.250   1.0417   0.00917   0.00332  -0.1125   0.3326   0.6433
   5.500   1.0599   0.00980   0.00373  -0.1109   0.2798   0.6555
   5.750   1.0769   0.01048   0.00418  -0.1091   0.2282   0.6688
   6.000   1.0951   0.01106   0.00462  -0.1075   0.1880   0.6828
   6.250   1.1132   0.01163   0.00505  -0.1059   0.1519   0.6978
   6.500   1.1328   0.01205   0.00542  -0.1046   0.1290   0.7156
   6.750   1.1514   0.01251   0.00583  -0.1030   0.1065   0.7371
   7.000   1.1690   0.01298   0.00627  -0.1014   0.0851   0.7613
   7.250   1.1875   0.01336   0.00667  -0.0998   0.0719   0.7903
   7.500   1.2038   0.01369   0.00707  -0.0977   0.0603   0.8293
   7.750   1.2137   0.01384   0.00745  -0.0942   0.0495   0.9594
   8.000   1.2281   0.01439   0.00792  -0.0920   0.0365   1.0000
   8.250   1.2425   0.01493   0.00841  -0.0898   0.0272   1.0000
   8.500   1.2579   0.01543   0.00888  -0.0878   0.0217   1.0000
   8.750   1.2723   0.01597   0.00940  -0.0856   0.0163   1.0000
   9.000   1.2869   0.01651   0.00994  -0.0836   0.0130   1.0000
   9.250   1.3013   0.01706   0.01051  -0.0816   0.0105   1.0000
   9.500   1.3151   0.01765   0.01111  -0.0795   0.0083   1.0000
   9.750   1.3282   0.01828   0.01176  -0.0774   0.0068   1.0000
  10.000   1.3412   0.01892   0.01243  -0.0754   0.0056   1.0000
  10.250   1.3531   0.01965   0.01318  -0.0733   0.0044   1.0000
  10.500   1.3649   0.02040   0.01397  -0.0712   0.0037   1.0000
  10.750   1.3759   0.02122   0.01483  -0.0692   0.0031   1.0000
  11.000   1.3856   0.02215   0.01580  -0.0671   0.0025   1.0000
  11.250   1.3957   0.02310   0.01682  -0.0652   0.0021   1.0000
  11.500   1.4054   0.02412   0.01789  -0.0634   0.0019   1.0000
  11.750   1.4140   0.02526   0.01908  -0.0615   0.0017   1.0000
  12.000   1.4218   0.02651   0.02040  -0.0598   0.0015   1.0000
  12.250   1.4291   0.02786   0.02181  -0.0581   0.0013   1.0000
  12.500   1.4368   0.02924   0.02326  -0.0566   0.0013   1.0000
  12.750   1.4447   0.03066   0.02475  -0.0553   0.0012   1.0000
  13.000   1.4516   0.03221   0.02636  -0.0541   0.0012   1.0000
  13.250   1.4579   0.03388   0.02811  -0.0529   0.0011   1.0000
  13.500   1.4638   0.03564   0.02995  -0.0518   0.0010   1.0000
  13.750   1.4685   0.03757   0.03196  -0.0508   0.0009   1.0000
  14.000   1.4732   0.03957   0.03405  -0.0500   0.0009   1.0000
  14.250   1.4776   0.04165   0.03621  -0.0493   0.0009   1.0000
  14.500   1.4807   0.04395   0.03859  -0.0486   0.0008   1.0000
  14.750   1.4838   0.04631   0.04104  -0.0481   0.0008   1.0000
  15.000   1.4850   0.04893   0.04375  -0.0477   0.0007   1.0000
  15.250   1.4870   0.05157   0.04648  -0.0475   0.0007   1.0000
  15.500   1.4812   0.05524   0.05028  -0.0473   0.0006   1.0000
  15.750   1.4838   0.05796   0.05309  -0.0474   0.0006   1.0000
  16.000   1.4797   0.06163   0.05688  -0.0476   0.0006   1.0000
  16.250   1.4731   0.06579   0.06117  -0.0481   0.0006   1.0000
  16.500   1.4707   0.06948   0.06497  -0.0488   0.0006   1.0000
  16.750   1.4684   0.07324   0.06883  -0.0495   0.0006   1.0000
  17.000   1.4637   0.07748   0.07319  -0.0506   0.0006   1.0000
  17.250   1.4594   0.08177   0.07760  -0.0518   0.0006   1.0000
  17.500   1.4539   0.08637   0.08231  -0.0532   0.0005   1.0000
  17.750   1.4479   0.09116   0.08723  -0.0549   0.0005   1.0000
  18.000   1.4405   0.09632   0.09251  -0.0568   0.0005   1.0000
  18.250   1.4312   0.10193   0.09825  -0.0591   0.0005   1.0000
  18.500   1.4221   0.10763   0.10407  -0.0616   0.0005   1.0000
  18.750   1.4110   0.11387   0.11044  -0.0644   0.0005   1.0000
  19.000   1.4005   0.12009   0.11680  -0.0675   0.0005   1.0000
  19.250   1.3878   0.12694   0.12378  -0.0711   0.0005   1.0000
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