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EPPLER 1214 AIRFOIL (e1214-il) Xfoil prediction polar at RE=500,000 Ncrit=5


Details Polar file
Airfoil: EPPLER 1214 AIRFOIL (e1214-il)
Reynolds number: 500,000
Max Cl/Cd: 80.49 at α=8.5°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-e1214-il-500000-n5.txt
Download as CSV file: xf-e1214-il-500000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: EPPLER 1214 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
  ------ -------- --------- --------- -------- -------- --------
 -17.000  -0.8980   0.08784   0.08295  -0.0325   1.0000   0.0185
 -16.750  -0.9021   0.08395   0.07900  -0.0341   1.0000   0.0186
 -16.500  -0.9064   0.08006   0.07505  -0.0357   1.0000   0.0189
 -16.250  -0.9118   0.07609   0.07103  -0.0373   1.0000   0.0189
 -16.000  -0.9168   0.07223   0.06710  -0.0388   1.0000   0.0192
 -15.750  -0.9243   0.06810   0.06291  -0.0404   1.0000   0.0194
 -15.500  -0.9303   0.06428   0.05902  -0.0419   1.0000   0.0195
 -15.250  -0.9399   0.06019   0.05485  -0.0434   1.0000   0.0197
 -15.000  -0.9493   0.05619   0.05078  -0.0449   1.0000   0.0199
 -14.750  -0.9578   0.05231   0.04682  -0.0463   1.0000   0.0200
 -14.500  -0.9681   0.04824   0.04267  -0.0477   1.0000   0.0202
 -14.250  -0.9791   0.04406   0.03841  -0.0492   1.0000   0.0204
 -14.000  -0.9886   0.04003   0.03430  -0.0508   1.0000   0.0207
 -13.750  -0.9947   0.03640   0.03058  -0.0521   1.0000   0.0208
 -13.500  -0.9989   0.03305   0.02713  -0.0534   1.0000   0.0211
 -13.250  -1.0010   0.03012   0.02413  -0.0543   1.0000   0.0215
 -13.000  -1.0023   0.02763   0.02155  -0.0545   1.0000   0.0220
 -12.750  -1.0011   0.02573   0.01959  -0.0540   1.0000   0.0224
 -12.500  -0.9998   0.02420   0.01799  -0.0527   1.0000   0.0230
 -12.250  -0.9984   0.02296   0.01670  -0.0507   1.0000   0.0235
 -12.000  -0.9978   0.02192   0.01563  -0.0478   1.0000   0.0244
 -11.750  -0.9899   0.02105   0.01472  -0.0457   0.9967   0.0253
 -11.500  -0.9211   0.01965   0.01326  -0.0554   0.9093   0.0288
 -11.250  -0.8979   0.01903   0.01234  -0.0555   0.8253   0.0314
 -11.000  -0.8924   0.01858   0.01173  -0.0520   0.7865   0.0342
 -10.750  -0.8836   0.01813   0.01116  -0.0490   0.7584   0.0380
 -10.500  -0.8714   0.01761   0.01056  -0.0467   0.7353   0.0433
 -10.250  -0.8568   0.01711   0.00999  -0.0446   0.7150   0.0491
 -10.000  -0.8413   0.01658   0.00943  -0.0428   0.6969   0.0570
  -9.750  -0.8247   0.01606   0.00888  -0.0410   0.6807   0.0664
  -9.500  -0.8071   0.01554   0.00836  -0.0394   0.6656   0.0778
  -9.250  -0.7888   0.01502   0.00784  -0.0379   0.6510   0.0909
  -9.000  -0.7689   0.01455   0.00738  -0.0367   0.6374   0.1046
  -8.750  -0.7487   0.01409   0.00693  -0.0354   0.6247   0.1189
  -8.500  -0.7273   0.01367   0.00653  -0.0343   0.6120   0.1335
  -8.250  -0.7050   0.01330   0.00617  -0.0333   0.6001   0.1484
  -8.000  -0.6821   0.01296   0.00585  -0.0324   0.5882   0.1635
  -7.750  -0.6584   0.01266   0.00558  -0.0316   0.5776   0.1788
  -7.500  -0.6341   0.01242   0.00534  -0.0309   0.5666   0.1936
  -7.250  -0.6089   0.01222   0.00514  -0.0303   0.5566   0.2073
  -7.000  -0.5831   0.01208   0.00497  -0.0297   0.5456   0.2187
  -6.750  -0.5571   0.01193   0.00482  -0.0292   0.5366   0.2277
  -6.500  -0.5305   0.01184   0.00468  -0.0287   0.5265   0.2369
  -6.250  -0.5041   0.01173   0.00457  -0.0283   0.5173   0.2464
  -6.000  -0.4768   0.01168   0.00444  -0.0279   0.5075   0.2525
  -5.750  -0.4503   0.01157   0.00433  -0.0275   0.4995   0.2580
  -5.500  -0.4230   0.01150   0.00421  -0.0271   0.4912   0.2627
  -5.250  -0.3956   0.01147   0.00410  -0.0268   0.4826   0.2667
  -5.000  -0.3680   0.01140   0.00398  -0.0264   0.4744   0.2703
  -4.750  -0.3411   0.01134   0.00389  -0.0260   0.4658   0.2746
  -4.500  -0.3136   0.01128   0.00380  -0.0257   0.4587   0.2787
  -4.250  -0.2858   0.01125   0.00371  -0.0254   0.4513   0.2829
  -4.000  -0.2580   0.01125   0.00363  -0.0252   0.4440   0.2863
  -3.750  -0.2307   0.01117   0.00355  -0.0248   0.4372   0.2904
  -3.500  -0.2033   0.01112   0.00348  -0.0245   0.4294   0.2941
  -3.250  -0.1758   0.01111   0.00341  -0.0242   0.4225   0.2978
  -3.000  -0.1477   0.01109   0.00335  -0.0240   0.4165   0.3014
  -2.750  -0.1197   0.01109   0.00330  -0.0237   0.4099   0.3042
  -2.500  -0.0925   0.01106   0.00324  -0.0234   0.4037   0.3077
  -2.250  -0.0648   0.01102   0.00320  -0.0231   0.3976   0.3113
  -2.000  -0.0371   0.01102   0.00316  -0.0229   0.3910   0.3152
  -1.750  -0.0096   0.01104   0.00314  -0.0226   0.3852   0.3191
  -1.500   0.0187   0.01104   0.00311  -0.0224   0.3804   0.3224
  -1.250   0.0463   0.01103   0.00309  -0.0221   0.3747   0.3260
  -1.000   0.0736   0.01104   0.00307  -0.0218   0.3688   0.3299
  -0.750   0.1013   0.01105   0.00307  -0.0216   0.3638   0.3341
  -0.500   0.1292   0.01106   0.00307  -0.0213   0.3589   0.3384
  -0.250   0.1570   0.01110   0.00307  -0.0211   0.3539   0.3422
   0.000   0.1840   0.01113   0.00309  -0.0208   0.3489   0.3470
   0.250   0.2117   0.01113   0.00310  -0.0205   0.3447   0.3516
   0.500   0.2394   0.01115   0.00313  -0.0203   0.3399   0.3564
   0.750   0.2669   0.01121   0.00315  -0.0201   0.3355   0.3608
   1.000   0.2939   0.01126   0.00319  -0.0197   0.3313   0.3662
   1.250   0.3214   0.01127   0.00324  -0.0195   0.3277   0.3723
   1.500   0.3490   0.01131   0.00328  -0.0192   0.3237   0.3784
   1.750   0.3763   0.01137   0.00333  -0.0190   0.3192   0.3837
   2.000   0.4030   0.01143   0.00340  -0.0186   0.3153   0.3903
   2.250   0.4299   0.01149   0.00347  -0.0183   0.3119   0.3977
   2.500   0.4573   0.01153   0.00354  -0.0180   0.3090   0.4053
   2.750   0.4843   0.01157   0.00362  -0.0177   0.3055   0.4145
   3.000   0.5112   0.01164   0.00370  -0.0174   0.3017   0.4231
   3.250   0.5373   0.01172   0.00380  -0.0170   0.2979   0.4327
   3.500   0.5638   0.01181   0.00390  -0.0166   0.2947   0.4433
   3.750   0.5905   0.01184   0.00401  -0.0163   0.2920   0.4560
   4.000   0.6170   0.01190   0.00412  -0.0159   0.2890   0.4701
   4.250   0.6431   0.01197   0.00424  -0.0155   0.2859   0.4859
   4.500   0.6686   0.01205   0.00437  -0.0150   0.2827   0.5023
   4.750   0.6937   0.01215   0.00451  -0.0145   0.2795   0.5203
   5.000   0.7194   0.01220   0.00465  -0.0140   0.2768   0.5423
   5.250   0.7448   0.01224   0.00480  -0.0135   0.2740   0.5689
   5.500   0.7696   0.01229   0.00496  -0.0128   0.2712   0.5980
   5.750   0.7937   0.01234   0.00512  -0.0121   0.2685   0.6302
   6.000   0.8170   0.01241   0.00530  -0.0112   0.2657   0.6652
   6.250   0.8391   0.01249   0.00550  -0.0101   0.2630   0.7070
   6.500   0.8613   0.01246   0.00569  -0.0089   0.2609   0.7615
   6.750   0.8827   0.01241   0.00589  -0.0075   0.2583   0.8296
   7.000   0.9263   0.01251   0.00623  -0.0105   0.2548   0.9186
   7.250   0.9871   0.01285   0.00658  -0.0174   0.2511   0.9637
   7.500   1.0232   0.01316   0.00686  -0.0193   0.2482   0.9822
   7.750   1.0573   0.01342   0.00714  -0.0207   0.2458   0.9932
   8.000   1.0942   0.01366   0.00739  -0.0227   0.2434   0.9996
   8.250   1.1158   0.01387   0.00762  -0.0216   0.2410   1.0000
   8.500   1.1349   0.01410   0.00785  -0.0201   0.2384   1.0000
   8.750   1.1533   0.01435   0.00810  -0.0185   0.2360   1.0000
   9.000   1.1707   0.01464   0.00838  -0.0167   0.2337   1.0000
   9.250   1.1873   0.01495   0.00868  -0.0149   0.2316   1.0000
   9.500   1.2060   0.01517   0.00894  -0.0133   0.2299   1.0000
   9.750   1.2237   0.01543   0.00924  -0.0116   0.2280   1.0000
  10.000   1.2389   0.01570   0.00954  -0.0095   0.2258   1.0000
  10.250   1.2515   0.01600   0.00985  -0.0070   0.2236   1.0000
  10.500   1.2637   0.01634   0.01020  -0.0045   0.2215   1.0000
  10.750   1.2758   0.01674   0.01061  -0.0022   0.2195   1.0000
  11.000   1.2873   0.01721   0.01108   0.0000   0.2175   1.0000
  11.250   1.3022   0.01761   0.01153   0.0017   0.2156   1.0000
  11.500   1.3172   0.01805   0.01202   0.0033   0.2137   1.0000
  11.750   1.3312   0.01856   0.01257   0.0048   0.2114   1.0000
  12.000   1.3440   0.01916   0.01321   0.0063   0.2091   1.0000
  12.250   1.3554   0.01989   0.01395   0.0077   0.2068   1.0000
  12.500   1.3653   0.02076   0.01484   0.0091   0.2045   1.0000
  12.750   1.3758   0.02167   0.01579   0.0103   0.2022   1.0000
  13.000   1.3894   0.02248   0.01666   0.0111   0.2003   1.0000
  13.250   1.4014   0.02343   0.01767   0.0119   0.1979   1.0000
  13.500   1.4118   0.02454   0.01883   0.0126   0.1955   1.0000
  13.750   1.4207   0.02581   0.02013   0.0133   0.1932   1.0000
  14.000   1.4273   0.02730   0.02165   0.0138   0.1909   1.0000
  14.250   1.4337   0.02887   0.02325   0.0143   0.1889   1.0000
  14.500   1.4441   0.03018   0.02465   0.0146   0.1870   1.0000
  14.750   1.4523   0.03169   0.02623   0.0149   0.1848   1.0000
  15.000   1.4580   0.03345   0.02805   0.0151   0.1822   1.0000
  15.250   1.4612   0.03547   0.03011   0.0152   0.1797   1.0000
  15.500   1.4614   0.03778   0.03246   0.0152   0.1773   1.0000
  15.750   1.4634   0.03997   0.03471   0.0152   0.1750   1.0000
  16.000   1.4666   0.04210   0.03692   0.0151   0.1726   1.0000
  16.250   1.4678   0.04448   0.03937   0.0149   0.1701   1.0000
  16.500   1.4651   0.04730   0.04225   0.0146   0.1672   1.0000
  16.750   1.4590   0.05054   0.04551   0.0141   0.1644   1.0000
  17.000   1.4574   0.05337   0.04841   0.0136   0.1620   1.0000
  17.250   1.4555   0.05630   0.05142   0.0130   0.1592   1.0000
  17.500   1.4486   0.05984   0.05503   0.0122   0.1558   1.0000
  17.750   1.4393   0.06368   0.05891   0.0113   0.1529   1.0000
  18.000   1.4317   0.06739   0.06268   0.0104   0.1495   1.0000
  18.250   1.4242   0.07115   0.06652   0.0094   0.1462   1.0000
  18.500   1.4119   0.07556   0.07097   0.0081   0.1426   1.0000
  18.750   1.3984   0.08015   0.07561   0.0067   0.1391   1.0000
  19.000   1.3915   0.08397   0.07950   0.0056   0.1358   1.0000
  19.250   1.3769   0.08886   0.08444   0.0040   0.1318   1.0000
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