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EPPLER 655 AIRFOIL (e655-il) Xfoil prediction polar at RE=100,000 Ncrit=9


Details Polar file
Airfoil: EPPLER 655 AIRFOIL (e655-il)
Reynolds number: 100,000
Max Cl/Cd: 36.41 at α=12°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-e655-il-100000.txt
Download as CSV file: xf-e655-il-100000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: EPPLER 655 AIRFOIL                              
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     0.100 e 6     Ncrit =   9.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -11.250  -0.1446   0.10993   0.10528  -0.0975   0.9479   0.1304
 -11.000  -0.1817   0.10466   0.10009  -0.1104   0.9428   0.1349
 -10.750  -0.2137   0.08191   0.07727  -0.1230   0.9377   0.0789
 -10.500  -0.1934   0.07912   0.07448  -0.1231   0.9335   0.0775
 -10.250  -0.2510   0.06425   0.05938  -0.1358   0.9270   0.0652
 -10.000  -0.3587   0.05926   0.05369  -0.1327   0.9112   0.0581
  -9.750  -0.3680   0.05714   0.05152  -0.1298   0.9040   0.0576
  -9.500  -0.3779   0.05473   0.04895  -0.1274   0.8979   0.0572
  -9.250  -0.3839   0.05174   0.04563  -0.1260   0.8939   0.0571
  -9.000  -0.4132   0.05216   0.04601  -0.1182   0.8857   0.0570
  -8.750  -0.4232   0.05024   0.04373  -0.1147   0.8806   0.0573
  -8.500  -0.4209   0.04772   0.04064  -0.1131   0.8774   0.0580
  -8.250  -0.4610   0.04915   0.04225  -0.1024   0.8704   0.0575
  -8.000  -0.4719   0.04812   0.04083  -0.0976   0.8659   0.0581
  -7.750  -0.4563   0.04539   0.03806  -0.0973   0.8632   0.0601
  -7.500  -0.4339   0.04328   0.03572  -0.0974   0.8612   0.0621
  -7.250  -0.4292   0.04216   0.03433  -0.0945   0.8587   0.0637
  -7.000  -0.4493   0.04225   0.03432  -0.0876   0.8548   0.0640
  -6.750  -0.4448   0.04147   0.03314  -0.0844   0.8516   0.0673
  -6.500  -0.4320   0.04020   0.03180  -0.0829   0.8497   0.0709
  -6.250  -0.4139   0.03937   0.03085  -0.0819   0.8478   0.0760
  -6.000  -0.3876   0.03817   0.02954  -0.0821   0.8456   0.0833
  -5.750  -0.3527   0.03703   0.02826  -0.0834   0.8435   0.0941
  -5.500  -0.3505   0.03702   0.02828  -0.0801   0.8410   0.1006
  -5.250  -0.3451   0.03680   0.02802  -0.0772   0.8395   0.1083
  -5.000  -0.3358   0.03666   0.02783  -0.0748   0.8373   0.1191
  -4.750  -0.3220   0.03628   0.02753  -0.0733   0.8350   0.1345
  -4.500  -0.3072   0.03585   0.02730  -0.0720   0.8336   0.1542
  -4.250  -0.2894   0.03548   0.02711  -0.0712   0.8319   0.1846
  -4.000  -0.2630   0.03480   0.02684  -0.0718   0.8292   0.2415
  -3.750  -0.2213   0.03374   0.02660  -0.0747   0.8261   0.3714
  -3.500  -0.2215   0.03367   0.02712  -0.0713   0.8248   0.4673
  -3.250  -0.2211   0.03409   0.02816  -0.0667   0.8237   0.5758
  -3.000  -0.2180   0.03496   0.02919  -0.0623   0.8221   0.6495
  -2.750  -0.2108   0.03606   0.03028  -0.0587   0.8222   0.6958
  -2.500  -0.2052   0.03711   0.03129  -0.0547   0.8218   0.7278
  -2.250  -0.1987   0.03817   0.03229  -0.0510   0.8223   0.7559
  -2.000  -0.1895   0.03944   0.03351  -0.0472   0.8247   0.7790
  -1.000  -0.2218   0.04336   0.03743  -0.0275   0.8761   0.8526
  -0.750  -0.2221   0.04270   0.03672  -0.0223   0.8642   0.8716
  -0.500  -0.1981   0.04440   0.03830  -0.0203   0.8599   0.8948
  -0.250  -0.2041   0.04330   0.03717  -0.0148   0.8488   0.9127
   0.000  -0.1696   0.04478   0.03851  -0.0154   0.8438   0.9356
   0.250  -0.1539   0.04462   0.03828  -0.0145   0.8331   0.9535
   0.500  -0.0837   0.04690   0.04038  -0.0230   0.8277   0.9700
   0.750  -0.0323   0.04812   0.04148  -0.0296   0.8173   0.9802
   1.000   0.0597   0.05079   0.04397  -0.0423   0.8104   0.9897
   1.250   0.1949   0.04815   0.04093  -0.0533   0.7437   0.9931
   1.500   0.1334   0.05286   0.04584  -0.0488   0.7917   1.0000
   1.750   0.2351   0.04914   0.04181  -0.0542   0.7282   1.0000
   2.000   0.1180   0.05198   0.04488  -0.0400   0.7667   1.0000
   2.250   0.2280   0.04957   0.04218  -0.0469   0.7132   1.0000
   2.500   0.2439   0.04965   0.04219  -0.0454   0.7052   1.0000
   2.750   0.2365   0.04984   0.04235  -0.0415   0.6969   1.0000
   3.000   0.2902   0.04990   0.04230  -0.0445   0.6920   1.0000
   3.250   0.2739   0.05063   0.04303  -0.0408   0.6802   1.0000
   3.500   0.3280   0.05068   0.04300  -0.0439   0.6757   1.0000
   3.750   0.3253   0.05168   0.04400  -0.0421   0.6635   1.0000
   4.000   0.3765   0.05173   0.04399  -0.0450   0.6595   1.0000
   4.250   0.3782   0.05291   0.04517  -0.0439   0.6472   1.0000
   4.500   0.4278   0.05287   0.04510  -0.0465   0.6434   1.0000
   4.750   0.4327   0.05410   0.04633  -0.0457   0.6310   1.0000
   5.000   0.4810   0.05396   0.04616  -0.0481   0.6275   1.0000
   5.250   0.4865   0.05532   0.04753  -0.0474   0.6151   1.0000
   5.500   0.5344   0.05500   0.04721  -0.0496   0.6118   1.0000
   5.750   0.5404   0.05643   0.04866  -0.0489   0.5994   1.0000
   6.000   0.5878   0.05593   0.04816  -0.0508   0.5963   1.0000
   6.250   0.5938   0.05743   0.04970  -0.0502   0.5838   1.0000
   6.500   0.6416   0.05668   0.04896  -0.0519   0.5809   1.0000
   6.750   0.6473   0.05823   0.05055  -0.0512   0.5682   1.0000
   7.000   0.6953   0.05721   0.04956  -0.0527   0.5656   1.0000
   7.250   0.7008   0.05882   0.05121  -0.0519   0.5528   1.0000
   7.500   0.7149   0.05993   0.05236  -0.0516   0.5420   1.0000
   7.750   0.7542   0.05916   0.05164  -0.0524   0.5374   1.0000
   8.000   0.8028   0.05752   0.05007  -0.0534   0.5351   1.0000
   8.500   0.8201   0.06038   0.05304  -0.0520   0.5106   1.0000
   8.750   0.8633   0.05876   0.05149  -0.0524   0.5068   1.0000
   9.000   0.9135   0.05635   0.04918  -0.0531   0.5050   1.0000
   9.250   0.9201   0.05785   0.05075  -0.0521   0.4918   1.0000
   9.500   0.9369   0.05843   0.05140  -0.0515   0.4813   1.0000
   9.750   0.9807   0.05613   0.04922  -0.0516   0.4775   1.0000
  10.000   1.0331   0.05267   0.04587  -0.0517   0.4760   1.0000
  10.250   1.0944   0.04833   0.04166  -0.0522   0.4751   1.0000
  10.500   1.1450   0.04527   0.03872  -0.0525   0.4699   1.0000
  10.750   1.1937   0.04248   0.03604  -0.0529   0.4612   1.0000
  11.000   1.2392   0.04020   0.03382  -0.0532   0.4497   1.0000
  11.250   1.2855   0.03809   0.03174  -0.0537   0.4353   1.0000
  11.500   1.3154   0.03744   0.03107  -0.0533   0.4177   1.0000
  11.750   1.3398   0.03732   0.03088  -0.0526   0.3990   1.0000
  12.000   1.3625   0.03742   0.03090  -0.0519   0.3799   1.0000
  12.250   1.3749   0.03831   0.03170  -0.0506   0.3612   1.0000
  12.500   1.3784   0.03984   0.03321  -0.0489   0.3434   1.0000
  12.750   1.3823   0.04141   0.03474  -0.0473   0.3260   1.0000
  13.000   1.3861   0.04303   0.03633  -0.0457   0.3092   1.0000
  13.250   1.3894   0.04474   0.03800  -0.0443   0.2930   1.0000
  13.500   1.3924   0.04654   0.03978  -0.0430   0.2774   1.0000
  13.750   1.3948   0.04844   0.04164  -0.0417   0.2623   1.0000
  14.000   1.3973   0.05041   0.04357  -0.0405   0.2479   1.0000
  14.250   1.4002   0.05241   0.04552  -0.0395   0.2340   1.0000
  14.500   1.4034   0.05444   0.04748  -0.0385   0.2205   1.0000
  14.750   1.4050   0.05665   0.04967  -0.0376   0.2078   1.0000
  15.000   1.4010   0.05950   0.05262  -0.0367   0.1962   1.0000
  15.250   1.4010   0.06207   0.05523  -0.0360   0.1849   1.0000
  15.500   1.4039   0.06441   0.05754  -0.0355   0.1739   1.0000
  15.750   1.4113   0.06635   0.05934  -0.0350   0.1628   1.0000
  16.000   1.4027   0.07001   0.06322  -0.0346   0.1542   1.0000
  16.250   1.4052   0.07260   0.06581  -0.0343   0.1451   1.0000
  16.500   1.4096   0.07495   0.06810  -0.0341   0.1362   1.0000
  16.750   1.4038   0.07865   0.07200  -0.0340   0.1289   1.0000
  17.000   1.4134   0.08056   0.07378  -0.0339   0.1205   1.0000
  17.250   1.4035   0.08484   0.07834  -0.0342   0.1149   1.0000
  17.500   1.4140   0.08668   0.08004  -0.0341   0.1075   1.0000
  17.750   1.4023   0.09136   0.08502  -0.0347   0.1029   1.0000
  18.000   1.4194   0.09242   0.08586  -0.0345   0.0957   1.0000
  18.250   1.4029   0.09784   0.09165  -0.0356   0.0927   1.0000
  18.500   1.3972   0.10192   0.09590  -0.0365   0.0886   1.0000
  18.750   1.4106   0.10351   0.09736  -0.0365   0.0832   1.0000
  19.000   1.3933   0.10935   0.10355  -0.0383   0.0810   1.0000
  19.250   1.3804   0.11470   0.10913  -0.0402   0.0784   1.0000
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