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NACA 2415 (naca2415-il) Xfoil prediction polar at RE=1,000,000 Ncrit=9


Details Polar file
Airfoil: NACA 2415 (naca2415-il)
Reynolds number: 1,000,000
Max Cl/Cd: 102.23 at α=5.75°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-naca2415-il-1000000.txt
Download as CSV file: xf-naca2415-il-1000000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: NACA 2415                                       
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     1.000 e 6     Ncrit =   9.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -19.000  -1.1460   0.08857   0.08524  -0.0453   1.0000   0.0263
 -18.750  -1.1614   0.08261   0.07919  -0.0485   1.0000   0.0265
 -18.500  -1.1772   0.07671   0.07319  -0.0517   1.0000   0.0266
 -18.250  -1.1917   0.07106   0.06745  -0.0548   1.0000   0.0268
 -18.000  -1.2059   0.06558   0.06185  -0.0577   1.0000   0.0269
 -17.750  -1.2180   0.06041   0.05658  -0.0605   1.0000   0.0271
 -17.500  -1.2279   0.05558   0.05164  -0.0632   1.0000   0.0273
 -17.250  -1.2349   0.05117   0.04712  -0.0656   1.0000   0.0275
 -17.000  -1.2390   0.04720   0.04304  -0.0678   1.0000   0.0277
 -16.750  -1.2401   0.04372   0.03946  -0.0697   1.0000   0.0279
 -16.500  -1.2386   0.04066   0.03628  -0.0713   1.0000   0.0281
 -16.250  -1.2346   0.03801   0.03354  -0.0726   1.0000   0.0282
 -16.000  -1.2417   0.03438   0.02980  -0.0738   1.0000   0.0285
 -15.750  -1.2445   0.03148   0.02682  -0.0744   1.0000   0.0288
 -15.500  -1.2426   0.02929   0.02456  -0.0744   1.0000   0.0291
 -15.250  -1.2370   0.02763   0.02284  -0.0739   1.0000   0.0295
 -15.000  -1.2292   0.02631   0.02147  -0.0731   1.0000   0.0298
 -14.750  -1.2204   0.02519   0.02030  -0.0719   1.0000   0.0302
 -14.500  -1.2116   0.02422   0.01926  -0.0704   1.0000   0.0305
 -14.250  -1.2037   0.02337   0.01836  -0.0684   1.0000   0.0309
 -14.000  -1.1991   0.02265   0.01759  -0.0654   1.0000   0.0311
 -13.750  -1.2011   0.02212   0.01701  -0.0607   1.0000   0.0314
 -13.500  -1.1982   0.02163   0.01647  -0.0567   1.0000   0.0317
 -13.250  -1.1923   0.02119   0.01597  -0.0532   1.0000   0.0320
 -13.000  -1.1848   0.02079   0.01551  -0.0499   1.0000   0.0322
 -12.750  -1.1788   0.02026   0.01493  -0.0464   1.0000   0.0325
 -12.500  -1.1683   0.01935   0.01398  -0.0441   0.9995   0.0331
 -12.250  -1.1404   0.01859   0.01319  -0.0449   0.9980   0.0337
 -12.000  -1.1106   0.01801   0.01259  -0.0459   0.9965   0.0343
 -11.750  -1.0797   0.01751   0.01205  -0.0471   0.9951   0.0350
 -11.500  -1.0481   0.01701   0.01152  -0.0483   0.9940   0.0357
 -11.250  -1.0157   0.01654   0.01101  -0.0497   0.9931   0.0363
 -11.000  -0.9868   0.01612   0.01054  -0.0502   0.9907   0.0367
 -10.750  -0.9579   0.01548   0.00986  -0.0510   0.9883   0.0376
 -10.500  -0.9271   0.01491   0.00928  -0.0520   0.9864   0.0386
 -10.250  -0.8943   0.01446   0.00882  -0.0534   0.9850   0.0396
 -10.000  -0.8604   0.01405   0.00839  -0.0549   0.9838   0.0405
  -9.750  -0.8255   0.01368   0.00799  -0.0566   0.9829   0.0415
  -9.500  -0.7910   0.01321   0.00749  -0.0582   0.9819   0.0427
  -9.250  -0.7641   0.01277   0.00706  -0.0582   0.9775   0.0443
  -9.000  -0.7334   0.01242   0.00670  -0.0589   0.9741   0.0460
  -8.750  -0.7017   0.01212   0.00638  -0.0597   0.9713   0.0475
  -8.500  -0.6740   0.01168   0.00595  -0.0598   0.9674   0.0503
  -8.250  -0.6486   0.01139   0.00566  -0.0593   0.9614   0.0529
  -8.000  -0.6218   0.01104   0.00532  -0.0591   0.9566   0.0566
  -7.750  -0.5961   0.01078   0.00506  -0.0586   0.9506   0.0604
  -7.500  -0.5710   0.01046   0.00476  -0.0580   0.9439   0.0659
  -7.250  -0.5446   0.01018   0.00450  -0.0576   0.9381   0.0719
  -7.000  -0.5189   0.00995   0.00428  -0.0571   0.9302   0.0782
  -6.750  -0.4924   0.00970   0.00404  -0.0567   0.9233   0.0854
  -6.500  -0.4663   0.00946   0.00384  -0.0563   0.9148   0.0927
  -6.250  -0.4393   0.00928   0.00364  -0.0560   0.9068   0.0992
  -6.000  -0.4125   0.00907   0.00346  -0.0557   0.8976   0.1069
  -5.750  -0.3855   0.00889   0.00327  -0.0554   0.8885   0.1145
  -5.500  -0.3582   0.00873   0.00311  -0.0552   0.8783   0.1219
  -5.250  -0.3312   0.00855   0.00294  -0.0549   0.8681   0.1318
  -5.000  -0.3040   0.00839   0.00279  -0.0547   0.8570   0.1415
  -4.500  -0.2494   0.00811   0.00251  -0.0542   0.8344   0.1634
  -4.250  -0.2221   0.00797   0.00239  -0.0540   0.8221   0.1766
  -4.000  -0.1948   0.00783   0.00227  -0.0538   0.8102   0.1920
  -3.750  -0.1676   0.00770   0.00217  -0.0536   0.7982   0.2113
  -3.500  -0.1401   0.00758   0.00208  -0.0534   0.7858   0.2313
  -3.250  -0.1125   0.00747   0.00200  -0.0533   0.7738   0.2486
  -3.000  -0.0850   0.00739   0.00192  -0.0531   0.7618   0.2653
  -2.750  -0.0572   0.00730   0.00186  -0.0530   0.7495   0.2822
  -2.500  -0.0295   0.00722   0.00179  -0.0529   0.7371   0.2994
  -2.250  -0.0019   0.00715   0.00174  -0.0527   0.7240   0.3170
  -2.000   0.0256   0.00709   0.00169  -0.0526   0.7101   0.3361
  -1.750   0.0534   0.00702   0.00164  -0.0524   0.6970   0.3571
  -1.500   0.0809   0.00694   0.00160  -0.0523   0.6841   0.3815
  -1.250   0.1081   0.00687   0.00157  -0.0521   0.6708   0.4098
  -1.000   0.1354   0.00678   0.00155  -0.0519   0.6570   0.4415
  -0.750   0.1625   0.00668   0.00154  -0.0517   0.6430   0.4790
  -0.500   0.1895   0.00662   0.00154  -0.0514   0.6276   0.5168
  -0.250   0.2164   0.00657   0.00155  -0.0512   0.6121   0.5539
   0.000   0.2434   0.00655   0.00156  -0.0509   0.5974   0.5869
   0.250   0.2705   0.00654   0.00159  -0.0507   0.5831   0.6176
   0.500   0.2978   0.00652   0.00162  -0.0504   0.5689   0.6453
   0.750   0.3250   0.00652   0.00165  -0.0502   0.5548   0.6734
   1.000   0.3519   0.00652   0.00169  -0.0499   0.5418   0.7019
   1.250   0.3788   0.00652   0.00174  -0.0496   0.5300   0.7344
   1.500   0.4056   0.00648   0.00180  -0.0492   0.5194   0.7700
   1.750   0.4319   0.00650   0.00188  -0.0487   0.5082   0.8026
   2.000   0.4585   0.00651   0.00196  -0.0483   0.4967   0.8329
   2.250   0.4851   0.00656   0.00204  -0.0478   0.4859   0.8590
   3.250   0.5895   0.00694   0.00241  -0.0456   0.4338   0.9369
   3.750   0.6460   0.00721   0.00263  -0.0454   0.4097   0.9633
   4.000   0.6771   0.00738   0.00275  -0.0460   0.3980   0.9724
   4.250   0.7077   0.00757   0.00288  -0.0466   0.3850   0.9814
   4.500   0.7456   0.00776   0.00302  -0.0488   0.3713   0.9858
   4.750   0.7842   0.00799   0.00318  -0.0511   0.3547   0.9905
   5.000   0.8220   0.00828   0.00336  -0.0534   0.3335   0.9941
   5.250   0.8596   0.00854   0.00352  -0.0556   0.3132   0.9964
   5.500   0.8954   0.00878   0.00369  -0.0575   0.2954   0.9987
   5.750   0.9252   0.00905   0.00386  -0.0581   0.2755   1.0000
   6.000   0.9434   0.00931   0.00403  -0.0562   0.2556   1.0000
   6.250   0.9614   0.00960   0.00422  -0.0544   0.2368   1.0000
   6.500   0.9802   0.00988   0.00442  -0.0526   0.2217   1.0000
   6.750   0.9998   0.01015   0.00462  -0.0511   0.2088   1.0000
   7.000   1.0197   0.01042   0.00484  -0.0495   0.1968   1.0000
   7.250   1.0395   0.01072   0.00508  -0.0480   0.1841   1.0000
   7.500   1.0596   0.01104   0.00533  -0.0466   0.1702   1.0000
   7.750   1.0799   0.01139   0.00560  -0.0452   0.1550   1.0000
   8.000   1.1001   0.01178   0.00590  -0.0439   0.1397   1.0000
   8.250   1.1203   0.01218   0.00622  -0.0426   0.1264   1.0000
   8.500   1.1405   0.01259   0.00657  -0.0413   0.1152   1.0000
   8.750   1.1611   0.01298   0.00690  -0.0402   0.1062   1.0000
   9.000   1.1819   0.01335   0.00725  -0.0390   0.0980   1.0000
   9.250   1.2017   0.01378   0.00763  -0.0377   0.0899   1.0000
   9.500   1.2204   0.01424   0.00804  -0.0363   0.0816   1.0000
   9.750   1.2382   0.01469   0.00845  -0.0346   0.0742   1.0000
  10.000   1.2547   0.01515   0.00888  -0.0328   0.0677   1.0000
  10.250   1.2706   0.01565   0.00935  -0.0309   0.0620   1.0000
  10.500   1.2856   0.01623   0.00990  -0.0290   0.0571   1.0000
  10.750   1.3028   0.01671   0.01039  -0.0274   0.0542   1.0000
  11.000   1.3177   0.01732   0.01100  -0.0256   0.0512   1.0000
  11.250   1.3337   0.01790   0.01159  -0.0240   0.0491   1.0000
  11.500   1.3498   0.01847   0.01220  -0.0225   0.0474   1.0000
  11.750   1.3642   0.01917   0.01290  -0.0209   0.0458   1.0000
  12.000   1.3760   0.02003   0.01378  -0.0190   0.0440   1.0000
  12.250   1.3919   0.02067   0.01446  -0.0177   0.0432   1.0000
  12.500   1.4065   0.02140   0.01524  -0.0164   0.0424   1.0000
  12.750   1.4200   0.02223   0.01611  -0.0150   0.0415   1.0000
  13.000   1.4320   0.02318   0.01709  -0.0135   0.0406   1.0000
  13.250   1.4418   0.02432   0.01826  -0.0120   0.0396   1.0000
  13.500   1.4481   0.02575   0.01974  -0.0103   0.0386   1.0000
  13.750   1.4608   0.02678   0.02083  -0.0093   0.0382   1.0000
  14.000   1.4722   0.02794   0.02205  -0.0083   0.0377   1.0000
  14.250   1.4825   0.02921   0.02337  -0.0073   0.0371   1.0000
  14.500   1.4918   0.03061   0.02484  -0.0064   0.0365   1.0000
  14.750   1.4997   0.03218   0.02646  -0.0056   0.0360   1.0000
  15.000   1.5059   0.03395   0.02828  -0.0048   0.0354   1.0000
  15.250   1.5096   0.03600   0.03039  -0.0040   0.0349   1.0000
  15.500   1.5093   0.03852   0.03297  -0.0034   0.0343   1.0000
  15.750   1.5065   0.04140   0.03593  -0.0029   0.0338   1.0000
  16.000   1.5127   0.04344   0.03805  -0.0027   0.0335   1.0000
  16.250   1.5174   0.04569   0.04038  -0.0026   0.0332   1.0000
  16.500   1.5207   0.04817   0.04293  -0.0026   0.0328   1.0000
  16.750   1.5227   0.05083   0.04568  -0.0027   0.0324   1.0000
  17.000   1.5231   0.05372   0.04864  -0.0029   0.0320   1.0000
  17.250   1.5225   0.05680   0.05180  -0.0033   0.0317   1.0000
  17.500   1.5207   0.06009   0.05517  -0.0038   0.0313   1.0000
  17.750   1.5175   0.06360   0.05875  -0.0044   0.0310   1.0000
  18.000   1.5122   0.06742   0.06264  -0.0052   0.0306   1.0000
  18.250   1.5044   0.07163   0.06692  -0.0061   0.0303   1.0000
  18.500   1.4934   0.07633   0.07170  -0.0073   0.0299   1.0000
  18.750   1.4790   0.08150   0.07697  -0.0087   0.0296   1.0000
  19.000   1.4732   0.08562   0.08118  -0.0098   0.0293   1.0000
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