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NACA 4412 (naca4412-il) Xfoil prediction polar at RE=1,000,000 Ncrit=5


Details Polar file
Airfoil: NACA 4412 (naca4412-il)
Reynolds number: 1,000,000
Max Cl/Cd: 119.16 at α=4.25°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-naca4412-il-1000000-n5.txt
Download as CSV file: xf-naca4412-il-1000000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: NACA 4412                                       
  
 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
  ------ -------- --------- --------- -------- -------- --------
 -16.250  -0.7721   0.10360   0.10134  -0.0468   1.0000   0.0136
 -16.000  -0.8530   0.08592   0.08350  -0.0576   1.0000   0.0134
 -15.750  -1.1564   0.03236   0.02901  -0.1001   1.0000   0.0112
 -15.500  -1.1690   0.03033   0.02686  -0.0971   1.0000   0.0113
 -15.250  -1.1706   0.02854   0.02496  -0.0951   0.9996   0.0115
 -15.000  -1.1512   0.02673   0.02302  -0.0965   0.9977   0.0119
 -14.750  -1.1291   0.02527   0.02146  -0.0977   0.9959   0.0123
 -14.500  -1.1047   0.02402   0.02012  -0.0989   0.9946   0.0128
 -14.250  -1.0802   0.02294   0.01894  -0.0998   0.9930   0.0132
 -14.000  -1.0558   0.02198   0.01787  -0.1004   0.9908   0.0137
 -13.750  -1.0298   0.02107   0.01687  -0.1012   0.9889   0.0141
 -13.500  -1.0023   0.02021   0.01595  -0.1022   0.9873   0.0148
 -13.250  -0.9737   0.01948   0.01517  -0.1032   0.9859   0.0154
 -13.000  -0.9447   0.01881   0.01444  -0.1042   0.9845   0.0161
 -12.750  -0.9185   0.01820   0.01375  -0.1044   0.9818   0.0167
 -12.500  -0.8923   0.01763   0.01310  -0.1047   0.9787   0.0171
 -12.250  -0.8652   0.01702   0.01244  -0.1051   0.9760   0.0177
 -12.000  -0.8368   0.01652   0.01190  -0.1056   0.9739   0.0183
 -11.750  -0.8099   0.01606   0.01140  -0.1058   0.9709   0.0189
 -11.500  -0.7843   0.01565   0.01093  -0.1056   0.9668   0.0196
 -11.250  -0.7573   0.01525   0.01047  -0.1057   0.9634   0.0202
 -11.000  -0.7295   0.01488   0.01002  -0.1059   0.9605   0.0206
 -10.750  -0.7045   0.01439   0.00949  -0.1057   0.9559   0.0212
 -10.500  -0.6784   0.01399   0.00905  -0.1055   0.9514   0.0218
 -10.250  -0.6515   0.01364   0.00866  -0.1055   0.9474   0.0223
 -10.000  -0.6249   0.01333   0.00830  -0.1053   0.9431   0.0230
  -9.750  -0.5984   0.01302   0.00794  -0.1051   0.9377   0.0236
  -9.500  -0.5715   0.01272   0.00757  -0.1050   0.9324   0.0241
  -9.250  -0.5448   0.01244   0.00723  -0.1048   0.9258   0.0245
  -9.000  -0.5185   0.01210   0.00682  -0.1045   0.9176   0.0250
  -8.750  -0.4922   0.01172   0.00639  -0.1043   0.9099   0.0258
  -8.500  -0.4653   0.01142   0.00604  -0.1041   0.9023   0.0264
  -8.250  -0.4381   0.01116   0.00574  -0.1040   0.8954   0.0271
  -8.000  -0.4108   0.01092   0.00545  -0.1039   0.8875   0.0277
  -7.750  -0.3835   0.01069   0.00515  -0.1038   0.8801   0.0283
  -7.500  -0.3560   0.01047   0.00487  -0.1037   0.8716   0.0289
  -7.250  -0.3285   0.01028   0.00461  -0.1035   0.8633   0.0293
  -7.000  -0.3012   0.01001   0.00428  -0.1034   0.8540   0.0299
  -6.750  -0.2737   0.00976   0.00398  -0.1033   0.8447   0.0308
  -6.500  -0.2463   0.00957   0.00374  -0.1032   0.8350   0.0318
  -6.250  -0.2185   0.00940   0.00352  -0.1031   0.8244   0.0326
  -6.000  -0.1908   0.00924   0.00330  -0.1030   0.8140   0.0334
  -5.750  -0.1632   0.00911   0.00310  -0.1029   0.8029   0.0342
  -5.500  -0.1353   0.00897   0.00291  -0.1028   0.7914   0.0351
  -5.250  -0.1076   0.00882   0.00271  -0.1027   0.7803   0.0368
  -5.000  -0.0799   0.00870   0.00255  -0.1026   0.7687   0.0387
  -4.750  -0.0520   0.00860   0.00240  -0.1025   0.7567   0.0408
  -4.500  -0.0242   0.00847   0.00225  -0.1025   0.7451   0.0445
  -4.250   0.0036   0.00839   0.00212  -0.1024   0.7336   0.0484
  -4.000   0.0313   0.00829   0.00201  -0.1023   0.7216   0.0545
  -3.750   0.0593   0.00820   0.00191  -0.1022   0.7099   0.0607
  -3.500   0.0873   0.00814   0.00182  -0.1022   0.6983   0.0662
  -3.250   0.1151   0.00808   0.00173  -0.1021   0.6864   0.0729
  -3.000   0.1431   0.00804   0.00166  -0.1021   0.6746   0.0783
  -2.750   0.1710   0.00798   0.00159  -0.1021   0.6624   0.0859
  -2.500   0.1989   0.00795   0.00153  -0.1020   0.6500   0.0927
  -2.250   0.2268   0.00792   0.00148  -0.1019   0.6379   0.1013
  -2.000   0.2546   0.00789   0.00144  -0.1019   0.6250   0.1115
  -1.750   0.2825   0.00786   0.00140  -0.1019   0.6122   0.1239
  -1.500   0.3103   0.00781   0.00138  -0.1018   0.6005   0.1437
  -1.000   0.3657   0.00774   0.00136  -0.1017   0.5764   0.1875
  -0.750   0.3936   0.00773   0.00136  -0.1017   0.5655   0.2056
  -0.500   0.4215   0.00773   0.00138  -0.1017   0.5553   0.2251
  -0.250   0.4493   0.00774   0.00139  -0.1017   0.5447   0.2425
   0.000   0.4773   0.00775   0.00141  -0.1017   0.5354   0.2569
   0.250   0.5050   0.00779   0.00144  -0.1016   0.5261   0.2722
   0.500   0.5330   0.00777   0.00147  -0.1016   0.5174   0.2949
   0.750   0.5606   0.00777   0.00152  -0.1016   0.5089   0.3252
   1.000   0.5884   0.00771   0.00156  -0.1016   0.5005   0.3718
   1.250   0.6156   0.00757   0.00163  -0.1016   0.4922   0.4581
   1.500   0.6427   0.00739   0.00171  -0.1016   0.4835   0.5636
   1.750   0.6696   0.00730   0.00180  -0.1014   0.4748   0.6432
   2.000   0.6964   0.00721   0.00189  -0.1012   0.4658   0.7162
   2.250   0.7219   0.00709   0.00199  -0.1007   0.4583   0.8029
   2.500   0.7433   0.00691   0.00211  -0.0990   0.4509   0.9164
   2.750   0.7804   0.00695   0.00218  -0.1009   0.4427   1.0000
   3.000   0.8076   0.00706   0.00225  -0.1008   0.4347   1.0000
   3.250   0.8345   0.00720   0.00235  -0.1006   0.4250   1.0000
   3.750   0.8878   0.00751   0.00255  -0.1001   0.4020   1.0000
   4.000   0.9142   0.00769   0.00268  -0.0999   0.3885   1.0000
   4.250   0.9402   0.00789   0.00281  -0.0995   0.3732   1.0000
   4.500   0.9650   0.00818   0.00298  -0.0990   0.3498   1.0000
   4.750   0.9889   0.00855   0.00319  -0.0984   0.3188   1.0000
   5.000   1.0135   0.00886   0.00339  -0.0979   0.2962   1.0000
   5.250   1.0381   0.00917   0.00361  -0.0973   0.2755   1.0000
   5.500   1.0622   0.00952   0.00385  -0.0967   0.2548   1.0000
   5.750   1.0855   0.00992   0.00412  -0.0960   0.2300   1.0000
   6.000   1.1082   0.01035   0.00442  -0.0952   0.2049   1.0000
   6.250   1.1306   0.01081   0.00475  -0.0944   0.1809   1.0000
   6.500   1.1525   0.01129   0.00510  -0.0935   0.1558   1.0000
   6.750   1.1740   0.01178   0.00547  -0.0925   0.1330   1.0000
   7.000   1.1957   0.01224   0.00584  -0.0915   0.1156   1.0000
   7.250   1.2177   0.01266   0.00620  -0.0906   0.1023   1.0000
   7.500   1.2395   0.01308   0.00656  -0.0897   0.0903   1.0000
   7.750   1.2602   0.01356   0.00695  -0.0886   0.0772   1.0000
   8.000   1.2806   0.01403   0.00737  -0.0875   0.0662   1.0000
   8.250   1.3014   0.01445   0.00776  -0.0864   0.0591   1.0000
   8.500   1.3213   0.01490   0.00818  -0.0852   0.0533   1.0000
   8.750   1.3414   0.01529   0.00856  -0.0839   0.0496   1.0000
   9.000   1.3586   0.01575   0.00901  -0.0822   0.0452   1.0000
   9.250   1.3771   0.01615   0.00942  -0.0807   0.0427   1.0000
   9.500   1.3945   0.01662   0.00989  -0.0791   0.0401   1.0000
   9.750   1.4113   0.01713   0.01040  -0.0775   0.0377   1.0000
  10.000   1.4293   0.01757   0.01088  -0.0760   0.0366   1.0000
  10.250   1.4463   0.01807   0.01140  -0.0745   0.0350   1.0000
  10.500   1.4624   0.01864   0.01198  -0.0729   0.0336   1.0000
  10.750   1.4774   0.01927   0.01263  -0.0712   0.0320   1.0000
  11.000   1.4935   0.01985   0.01325  -0.0697   0.0311   1.0000
  11.250   1.5092   0.02046   0.01390  -0.0682   0.0302   1.0000
  11.500   1.5239   0.02115   0.01462  -0.0666   0.0290   1.0000
  11.750   1.5375   0.02192   0.01541  -0.0650   0.0278   1.0000
  12.000   1.5498   0.02280   0.01632  -0.0633   0.0265   1.0000
  12.250   1.5637   0.02359   0.01716  -0.0619   0.0258   1.0000
  12.500   1.5768   0.02445   0.01808  -0.0605   0.0249   1.0000
  12.750   1.5889   0.02542   0.01908  -0.0590   0.0238   1.0000
  13.000   1.5993   0.02653   0.02021  -0.0575   0.0225   1.0000
  13.250   1.6098   0.02767   0.02140  -0.0560   0.0215   1.0000
  13.500   1.6202   0.02886   0.02265  -0.0547   0.0204   1.0000
  13.750   1.6291   0.03020   0.02403  -0.0534   0.0192   1.0000
  14.000   1.6365   0.03169   0.02555  -0.0520   0.0181   1.0000
  14.250   1.6445   0.03320   0.02712  -0.0509   0.0172   1.0000
  14.500   1.6510   0.03489   0.02886  -0.0497   0.0162   1.0000
  14.750   1.6558   0.03677   0.03078  -0.0486   0.0152   1.0000
  15.000   1.6603   0.03873   0.03281  -0.0476   0.0145   1.0000
  15.250   1.6646   0.04079   0.03494  -0.0468   0.0138   1.0000
  15.500   1.6676   0.04306   0.03727  -0.0460   0.0131   1.0000
  15.750   1.6689   0.04554   0.03982  -0.0453   0.0124   1.0000
  16.000   1.6696   0.04818   0.04252  -0.0448   0.0119   1.0000
  16.250   1.6710   0.05082   0.04525  -0.0444   0.0115   1.0000
  16.500   1.6713   0.05366   0.04816  -0.0442   0.0111   1.0000
  16.750   1.6702   0.05669   0.05128  -0.0440   0.0107   1.0000
  17.000   1.6680   0.05993   0.05460  -0.0440   0.0103   1.0000
  17.250   1.6647   0.06338   0.05813  -0.0441   0.0100   1.0000
  17.500   1.6603   0.06703   0.06186  -0.0443   0.0097   1.0000
  17.750   1.6553   0.07082   0.06574  -0.0447   0.0094   1.0000
  18.000   1.6510   0.07455   0.06957  -0.0452   0.0093   1.0000
  18.250   1.6459   0.07846   0.07357  -0.0458   0.0091   1.0000
  18.500   1.6399   0.08255   0.07776  -0.0465   0.0089   1.0000
  18.750   1.6332   0.08679   0.08209  -0.0474   0.0087   1.0000
  19.000   1.6254   0.09120   0.08659  -0.0483   0.0085   1.0000
  19.250   1.6170   0.09575   0.09125  -0.0494   0.0084   1.0000
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