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EPPLER 395 AIRFOIL (e395-il) Xfoil prediction polar at RE=500,000 Ncrit=5


Details Polar file
Airfoil: EPPLER 395 AIRFOIL (e395-il)
Reynolds number: 500,000
Max Cl/Cd: 128.5 at α=4.5°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-e395-il-500000-n5.txt
Download as CSV file: xf-e395-il-500000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: EPPLER 395 AIRFOIL                              
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     0.500 e 6     Ncrit =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -12.500  -0.4322   0.08757   0.08485  -0.0737   0.9925   0.0036
 -12.250  -0.4443   0.07953   0.07674  -0.0799   0.9892   0.0035
 -12.000  -0.4619   0.07013   0.06724  -0.0880   0.9851   0.0035
 -11.750  -0.4800   0.06192   0.05895  -0.0949   0.9773   0.0034
 -11.500  -0.5004   0.05360   0.05052  -0.1021   0.9641   0.0034
 -11.250  -0.5201   0.04416   0.04092  -0.1119   0.9487   0.0033
 -11.000  -0.5169   0.03246   0.02889  -0.1309   0.9348   0.0033
 -10.750  -0.4834   0.02572   0.02171  -0.1471   0.9247   0.0033
 -10.250  -0.4253   0.02138   0.01684  -0.1558   0.9055   0.0036
 -10.000  -0.3998   0.01980   0.01503  -0.1580   0.8953   0.0037
  -9.750  -0.3743   0.01845   0.01347  -0.1595   0.8857   0.0039
  -9.500  -0.3497   0.01749   0.01234  -0.1602   0.8758   0.0042
  -9.250  -0.3241   0.01667   0.01135  -0.1608   0.8673   0.0044
  -9.000  -0.2984   0.01595   0.01047  -0.1613   0.8590   0.0047
  -8.750  -0.2725   0.01529   0.00966  -0.1616   0.8512   0.0050
  -8.500  -0.2462   0.01471   0.00892  -0.1619   0.8434   0.0053
  -8.250  -0.2200   0.01405   0.00814  -0.1622   0.8363   0.0059
  -8.000  -0.1933   0.01354   0.00751  -0.1624   0.8293   0.0067
  -7.750  -0.1663   0.01306   0.00691  -0.1627   0.8229   0.0078
  -7.500  -0.1393   0.01261   0.00638  -0.1629   0.8162   0.0097
  -7.250  -0.1119   0.01220   0.00588  -0.1632   0.8104   0.0130
  -7.000  -0.0846   0.01179   0.00545  -0.1634   0.8043   0.0178
  -6.750  -0.0570   0.01145   0.00508  -0.1637   0.7984   0.0235
  -6.500  -0.0292   0.01115   0.00475  -0.1639   0.7930   0.0298
  -6.250  -0.0014   0.01087   0.00445  -0.1642   0.7873   0.0374
  -6.000   0.0266   0.01062   0.00416  -0.1644   0.7820   0.0453
  -5.750   0.0547   0.01038   0.00390  -0.1646   0.7769   0.0531
  -5.500   0.0829   0.01017   0.00366  -0.1648   0.7715   0.0611
  -5.250   0.1111   0.00999   0.00344  -0.1650   0.7666   0.0702
  -5.000   0.1394   0.00979   0.00324  -0.1653   0.7617   0.0813
  -4.750   0.1677   0.00962   0.00305  -0.1655   0.7566   0.0925
  -4.500   0.1961   0.00947   0.00288  -0.1657   0.7519   0.1043
  -4.250   0.2245   0.00934   0.00273  -0.1659   0.7473   0.1166
  -4.000   0.2529   0.00921   0.00260  -0.1661   0.7425   0.1297
  -3.750   0.2813   0.00909   0.00248  -0.1663   0.7378   0.1451
  -3.500   0.3098   0.00899   0.00238  -0.1665   0.7335   0.1601
  -3.250   0.3382   0.00889   0.00230  -0.1667   0.7287   0.1756
  -3.000   0.3666   0.00881   0.00222  -0.1669   0.7240   0.1916
  -2.500   0.4235   0.00867   0.00210  -0.1673   0.7153   0.2250
  -2.250   0.4519   0.00862   0.00206  -0.1674   0.7106   0.2417
  -2.000   0.4802   0.00859   0.00202  -0.1676   0.7062   0.2579
  -1.750   0.5086   0.00854   0.00200  -0.1678   0.7019   0.2749
  -1.500   0.5370   0.00851   0.00199  -0.1679   0.6971   0.2917
  -1.000   0.5934   0.00847   0.00198  -0.1682   0.6882   0.3262
  -0.750   0.6217   0.00844   0.00199  -0.1683   0.6833   0.3448
  -0.500   0.6498   0.00843   0.00201  -0.1684   0.6783   0.3641
  -0.250   0.6778   0.00843   0.00203  -0.1685   0.6739   0.3835
   0.000   0.7060   0.00842   0.00207  -0.1686   0.6688   0.4041
   0.250   0.7339   0.00841   0.00212  -0.1687   0.6637   0.4258
   0.500   0.7618   0.00843   0.00216  -0.1687   0.6590   0.4482
   0.750   0.7898   0.00842   0.00223  -0.1688   0.6537   0.4714
   1.000   0.8175   0.00843   0.00230  -0.1688   0.6481   0.4962
   1.250   0.8451   0.00846   0.00237  -0.1688   0.6429   0.5222
   1.500   0.8728   0.00846   0.00246  -0.1688   0.6368   0.5495
   1.750   0.8999   0.00849   0.00255  -0.1687   0.6307   0.5778
   2.000   0.9273   0.00851   0.00265  -0.1687   0.6242   0.6072
   2.250   0.9541   0.00855   0.00275  -0.1685   0.6171   0.6375
   2.500   0.9809   0.00858   0.00288  -0.1683   0.6100   0.6694
   2.750   1.0071   0.00862   0.00300  -0.1680   0.6019   0.7026
   3.000   1.0330   0.00866   0.00313  -0.1676   0.5933   0.7380
   3.250   1.0578   0.00873   0.00327  -0.1670   0.5842   0.7764
   3.500   1.0818   0.00875   0.00341  -0.1662   0.5742   0.8189
   3.750   1.1026   0.00877   0.00354  -0.1646   0.5644   0.8724
   4.000   1.1216   0.00875   0.00359  -0.1626   0.5536   1.0000
   4.250   1.1469   0.00893   0.00375  -0.1621   0.5413   1.0000
   4.500   1.1719   0.00912   0.00392  -0.1617   0.5287   1.0000
   4.750   1.1963   0.00934   0.00410  -0.1611   0.5151   1.0000
   5.000   1.2199   0.00959   0.00431  -0.1603   0.5001   1.0000
   5.250   1.2423   0.00988   0.00454  -0.1594   0.4823   1.0000
   5.500   1.2639   0.01020   0.00480  -0.1583   0.4637   1.0000
   5.750   1.2849   0.01055   0.00509  -0.1571   0.4420   1.0000
   6.000   1.3040   0.01098   0.00542  -0.1556   0.4184   1.0000
   6.250   1.3218   0.01146   0.00579  -0.1539   0.3914   1.0000
   6.500   1.3378   0.01201   0.00622  -0.1518   0.3624   1.0000
   6.750   1.3511   0.01260   0.00667  -0.1493   0.3331   1.0000
   7.000   1.3627   0.01326   0.00720  -0.1465   0.3029   1.0000
   7.250   1.3732   0.01400   0.00779  -0.1436   0.2719   1.0000
   7.500   1.3831   0.01479   0.00843  -0.1406   0.2419   1.0000
   8.000   1.4008   0.01656   0.00990  -0.1348   0.1837   1.0000
   8.250   1.4111   0.01741   0.01066  -0.1322   0.1616   1.0000
   8.500   1.4206   0.01832   0.01148  -0.1296   0.1414   1.0000
   8.750   1.4302   0.01927   0.01235  -0.1271   0.1231   1.0000
   9.000   1.4385   0.02032   0.01332  -0.1245   0.1041   1.0000
   9.250   1.4458   0.02149   0.01440  -0.1220   0.0869   1.0000
   9.500   1.4541   0.02264   0.01550  -0.1197   0.0725   1.0000
   9.750   1.4623   0.02384   0.01667  -0.1175   0.0602   1.0000
  10.000   1.4706   0.02509   0.01789  -0.1154   0.0503   1.0000
  10.250   1.4787   0.02640   0.01918  -0.1134   0.0417   1.0000
  10.750   1.4951   0.02914   0.02192  -0.1097   0.0288   1.0000
  11.000   1.5034   0.03057   0.02338  -0.1081   0.0242   1.0000
  11.250   1.5110   0.03210   0.02494  -0.1064   0.0203   1.0000
  11.500   1.5182   0.03371   0.02658  -0.1049   0.0172   1.0000
  11.750   1.5261   0.03531   0.02822  -0.1035   0.0148   1.0000
  12.000   1.5328   0.03705   0.03001  -0.1021   0.0128   1.0000
  12.250   1.5398   0.03881   0.03183  -0.1008   0.0110   1.0000
  12.500   1.5461   0.04069   0.03377  -0.0996   0.0096   1.0000
  12.750   1.5524   0.04263   0.03577  -0.0985   0.0083   1.0000
  13.000   1.5576   0.04473   0.03794  -0.0974   0.0073   1.0000
  13.250   1.5636   0.04680   0.04010  -0.0964   0.0065   1.0000
  13.500   1.5679   0.04911   0.04248  -0.0955   0.0058   1.0000
  13.750   1.5720   0.05151   0.04496  -0.0947   0.0053   1.0000
  14.000   1.5763   0.05393   0.04749  -0.0940   0.0049   1.0000
  14.250   1.5797   0.05653   0.05018  -0.0934   0.0045   1.0000
  14.500   1.5819   0.05934   0.05308  -0.0929   0.0041   1.0000
  14.750   1.5827   0.06240   0.05623  -0.0925   0.0038   1.0000
  15.000   1.5853   0.06531   0.05926  -0.0923   0.0036   1.0000
  15.250   1.5867   0.06843   0.06250  -0.0922   0.0033   1.0000
  15.500   1.5877   0.07169   0.06587  -0.0922   0.0031   1.0000
  15.750   1.5877   0.07518   0.06946  -0.0924   0.0029   1.0000
  16.000   1.5865   0.07892   0.07331  -0.0927   0.0028   1.0000
  16.250   1.5828   0.08311   0.07761  -0.0932   0.0026   1.0000
  16.500   1.5810   0.08710   0.08172  -0.0939   0.0025   1.0000
  16.750   1.5792   0.09119   0.08594  -0.0947   0.0024   1.0000
  17.000   1.5764   0.09550   0.09038  -0.0956   0.0023   1.0000
  17.250   1.5729   0.10000   0.09501  -0.0968   0.0022   1.0000
  17.500   1.5687   0.10469   0.09983  -0.0982   0.0021   1.0000
  17.750   1.5641   0.10951   0.10477  -0.0998   0.0020   1.0000
  18.000   1.5590   0.11451   0.10990  -0.1016   0.0019   1.0000
  18.250   1.5531   0.11971   0.11524  -0.1036   0.0019   1.0000
  18.500   1.5469   0.12503   0.12069  -0.1059   0.0018   1.0000
  18.750   1.5396   0.13062   0.12641  -0.1084   0.0018   1.0000
  19.000   1.5323   0.13628   0.13221  -0.1111   0.0017   1.0000
  19.250   1.5245   0.14211   0.13817  -0.1141   0.0017   1.0000
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