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NACA 2415 (naca2415-il) Xfoil prediction polar at RE=1,000,000 Ncrit=5


Details Polar file
Airfoil: NACA 2415 (naca2415-il)
Reynolds number: 1,000,000
Max Cl/Cd: 88.57 at α=6.25°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-naca2415-il-1000000-n5.txt
Download as CSV file: xf-naca2415-il-1000000-n5.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 =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -19.000  -1.1965   0.08263   0.07907  -0.0475   1.0000   0.0219
 -18.750  -1.2302   0.07412   0.07042  -0.0520   1.0000   0.0219
 -18.500  -1.2618   0.06607   0.06222  -0.0564   1.0000   0.0220
 -18.250  -1.2868   0.05894   0.05495  -0.0603   1.0000   0.0220
 -18.000  -1.3054   0.05279   0.04866  -0.0638   1.0000   0.0222
 -17.750  -1.3181   0.04755   0.04330  -0.0668   1.0000   0.0223
 -17.500  -1.3255   0.04321   0.03884  -0.0692   1.0000   0.0225
 -17.250  -1.3286   0.03957   0.03511  -0.0711   1.0000   0.0227
 -17.000  -1.3286   0.03651   0.03195  -0.0725   1.0000   0.0229
 -16.750  -1.3257   0.03394   0.02929  -0.0735   1.0000   0.0231
 -16.500  -1.3214   0.03171   0.02697  -0.0740   1.0000   0.0234
 -16.250  -1.3155   0.02982   0.02500  -0.0741   1.0000   0.0236
 -16.000  -1.3085   0.02819   0.02329  -0.0739   1.0000   0.0238
 -15.750  -1.3004   0.02680   0.02182  -0.0733   1.0000   0.0240
 -15.500  -1.2911   0.02562   0.02057  -0.0724   1.0000   0.0242
 -15.250  -1.2808   0.02463   0.01950  -0.0713   1.0000   0.0244
 -15.000  -1.2742   0.02353   0.01835  -0.0695   1.0000   0.0247
 -14.750  -1.2677   0.02261   0.01738  -0.0673   1.0000   0.0251
 -14.500  -1.2629   0.02190   0.01662  -0.0643   1.0000   0.0253
 -14.250  -1.2621   0.02135   0.01603  -0.0601   1.0000   0.0256
 -14.000  -1.2559   0.02082   0.01546  -0.0568   1.0000   0.0258
 -13.750  -1.2444   0.02029   0.01490  -0.0544   0.9996   0.0262
 -13.500  -1.2187   0.01969   0.01427  -0.0547   0.9980   0.0266
 -13.250  -1.1924   0.01913   0.01366  -0.0552   0.9963   0.0270
 -13.000  -1.1651   0.01858   0.01306  -0.0558   0.9948   0.0274
 -12.750  -1.1369   0.01807   0.01250  -0.0565   0.9936   0.0278
 -12.500  -1.1094   0.01760   0.01199  -0.0569   0.9918   0.0281
 -12.250  -1.0836   0.01704   0.01140  -0.0571   0.9894   0.0286
 -12.000  -1.0562   0.01650   0.01083  -0.0576   0.9872   0.0291
 -11.750  -1.0279   0.01601   0.01032  -0.0581   0.9851   0.0296
 -11.500  -0.9989   0.01557   0.00985  -0.0588   0.9832   0.0302
 -11.250  -0.9700   0.01515   0.00941  -0.0593   0.9811   0.0308
 -11.000  -0.9449   0.01479   0.00902  -0.0590   0.9767   0.0314
 -10.750  -0.9177   0.01443   0.00862  -0.0591   0.9730   0.0319
 -10.500  -0.8892   0.01409   0.00824  -0.0595   0.9699   0.0323
 -10.250  -0.8644   0.01370   0.00784  -0.0591   0.9649   0.0331
 -10.000  -0.8388   0.01334   0.00747  -0.0588   0.9596   0.0339
  -9.750  -0.8121   0.01301   0.00712  -0.0586   0.9549   0.0347
  -9.500  -0.7873   0.01272   0.00681  -0.0581   0.9482   0.0356
  -9.250  -0.7613   0.01245   0.00650  -0.0577   0.9415   0.0365
  -9.000  -0.7358   0.01216   0.00619  -0.0573   0.9343   0.0377
  -8.750  -0.7103   0.01187   0.00588  -0.0569   0.9262   0.0391
  -8.500  -0.6842   0.01161   0.00560  -0.0565   0.9184   0.0406
  -8.250  -0.6580   0.01138   0.00534  -0.0561   0.9095   0.0421
  -8.000  -0.6319   0.01112   0.00506  -0.0558   0.9009   0.0444
  -7.750  -0.6056   0.01090   0.00482  -0.0555   0.8910   0.0467
  -7.500  -0.5791   0.01067   0.00457  -0.0552   0.8812   0.0494
  -7.250  -0.5526   0.01047   0.00434  -0.0548   0.8707   0.0528
  -7.000  -0.5260   0.01025   0.00411  -0.0546   0.8595   0.0569
  -6.750  -0.4992   0.01007   0.00390  -0.0543   0.8485   0.0612
  -6.500  -0.4725   0.00988   0.00370  -0.0540   0.8370   0.0663
  -6.250  -0.4455   0.00970   0.00351  -0.0538   0.8256   0.0715
  -6.000  -0.4183   0.00956   0.00334  -0.0536   0.8144   0.0768
  -5.750  -0.3914   0.00939   0.00317  -0.0534   0.8022   0.0831
  -5.500  -0.3640   0.00926   0.00302  -0.0532   0.7907   0.0888
  -5.250  -0.3368   0.00913   0.00287  -0.0530   0.7784   0.0958
  -5.000  -0.3095   0.00900   0.00273  -0.0528   0.7656   0.1030
  -4.500  -0.2547   0.00878   0.00248  -0.0525   0.7394   0.1173
  -4.250  -0.2272   0.00870   0.00237  -0.0523   0.7249   0.1243
  -4.000  -0.1999   0.00861   0.00226  -0.0521   0.7101   0.1338
  -3.750  -0.1725   0.00849   0.00215  -0.0520   0.6959   0.1467
  -3.500  -0.1453   0.00837   0.00205  -0.0518   0.6820   0.1619
  -3.250  -0.1179   0.00828   0.00197  -0.0517   0.6683   0.1756
  -2.750  -0.0627   0.00810   0.00183  -0.0514   0.6428   0.2062
  -2.500  -0.0351   0.00803   0.00177  -0.0513   0.6302   0.2224
  -2.250  -0.0074   0.00799   0.00172  -0.0512   0.6166   0.2370
  -2.000   0.0204   0.00795   0.00168  -0.0511   0.6029   0.2508
  -1.750   0.0483   0.00791   0.00165  -0.0511   0.5912   0.2648
  -1.500   0.0761   0.00788   0.00162  -0.0510   0.5800   0.2789
  -1.250   0.1041   0.00784   0.00160  -0.0509   0.5687   0.2934
  -1.000   0.1321   0.00781   0.00158  -0.0509   0.5582   0.3079
  -0.500   0.1875   0.00778   0.00156  -0.0507   0.5322   0.3428
  -0.250   0.2150   0.00775   0.00156  -0.0506   0.5184   0.3653
   0.000   0.2425   0.00772   0.00157  -0.0505   0.5061   0.3916
   0.250   0.2698   0.00768   0.00158  -0.0503   0.4941   0.4217
   0.500   0.2973   0.00763   0.00160  -0.0502   0.4820   0.4536
   0.750   0.3244   0.00760   0.00163  -0.0500   0.4690   0.4889
   1.000   0.3515   0.00758   0.00167  -0.0498   0.4565   0.5248
   1.250   0.3790   0.00754   0.00171  -0.0497   0.4475   0.5607
   1.500   0.4063   0.00753   0.00177  -0.0496   0.4381   0.5921
   1.750   0.4340   0.00753   0.00182  -0.0495   0.4287   0.6166
   2.000   0.4614   0.00757   0.00188  -0.0493   0.4182   0.6399
   2.250   0.4888   0.00760   0.00195  -0.0492   0.4076   0.6617
   2.500   0.5162   0.00763   0.00202  -0.0490   0.3985   0.6842
   2.750   0.5428   0.00770   0.00211  -0.0487   0.3844   0.7103
   3.000   0.5691   0.00779   0.00221  -0.0483   0.3672   0.7361
   3.250   0.5954   0.00787   0.00232  -0.0480   0.3526   0.7640
   3.500   0.6218   0.00790   0.00243  -0.0476   0.3420   0.7961
   3.750   0.6477   0.00799   0.00255  -0.0471   0.3307   0.8263
   4.000   0.6736   0.00807   0.00268  -0.0466   0.3195   0.8527
   4.250   0.6992   0.00818   0.00282  -0.0460   0.3077   0.8786
   4.500   0.7240   0.00831   0.00297  -0.0453   0.2952   0.9053
   4.750   0.7482   0.00848   0.00314  -0.0443   0.2785   0.9352
   5.250   0.8034   0.00924   0.00363  -0.0445   0.2201   0.9736
   5.500   0.8329   0.00958   0.00387  -0.0450   0.2013   0.9824
   5.750   0.8648   0.00984   0.00407  -0.0460   0.1891   0.9876
   6.000   0.8945   0.01012   0.00429  -0.0466   0.1760   0.9930
   6.250   0.9264   0.01046   0.00454  -0.0477   0.1598   0.9956
   6.500   0.9571   0.01083   0.00481  -0.0486   0.1437   0.9986
   6.750   0.9818   0.01116   0.00506  -0.0481   0.1304   1.0000
   7.000   1.0016   0.01145   0.00529  -0.0466   0.1202   1.0000
   7.250   1.0218   0.01174   0.00554  -0.0452   0.1115   1.0000
   7.500   1.0424   0.01206   0.00581  -0.0439   0.1032   1.0000
   7.750   1.0639   0.01235   0.00607  -0.0428   0.0960   1.0000
   8.000   1.0852   0.01268   0.00636  -0.0416   0.0887   1.0000
   8.250   1.1061   0.01305   0.00667  -0.0405   0.0813   1.0000
   8.500   1.1275   0.01338   0.00698  -0.0394   0.0750   1.0000
   8.750   1.1484   0.01374   0.00731  -0.0383   0.0692   1.0000
   9.000   1.1687   0.01413   0.00767  -0.0371   0.0636   1.0000
   9.250   1.1889   0.01450   0.00802  -0.0358   0.0589   1.0000
   9.500   1.2081   0.01489   0.00839  -0.0344   0.0551   1.0000
   9.750   1.2258   0.01529   0.00877  -0.0328   0.0516   1.0000
  10.000   1.2435   0.01570   0.00918  -0.0312   0.0487   1.0000
  10.250   1.2610   0.01613   0.00961  -0.0296   0.0461   1.0000
  10.500   1.2782   0.01661   0.01009  -0.0280   0.0438   1.0000
  10.750   1.2961   0.01706   0.01055  -0.0266   0.0422   1.0000
  11.000   1.3132   0.01756   0.01107  -0.0252   0.0407   1.0000
  11.250   1.3295   0.01812   0.01163  -0.0236   0.0392   1.0000
  11.500   1.3460   0.01867   0.01221  -0.0222   0.0382   1.0000
  11.750   1.3627   0.01923   0.01281  -0.0209   0.0373   1.0000
  12.000   1.3784   0.01986   0.01346  -0.0195   0.0363   1.0000
  12.250   1.3932   0.02056   0.01417  -0.0181   0.0353   1.0000
  12.500   1.4072   0.02133   0.01497  -0.0167   0.0344   1.0000
  12.750   1.4206   0.02216   0.01583  -0.0152   0.0337   1.0000
  13.000   1.4350   0.02295   0.01666  -0.0140   0.0333   1.0000
  13.250   1.4487   0.02381   0.01757  -0.0128   0.0327   1.0000
  13.500   1.4615   0.02475   0.01856  -0.0116   0.0321   1.0000
  13.750   1.4735   0.02579   0.01964  -0.0105   0.0315   1.0000
  14.000   1.4846   0.02693   0.02082  -0.0094   0.0310   1.0000
  14.250   1.4945   0.02821   0.02213  -0.0083   0.0304   1.0000
  14.500   1.5030   0.02963   0.02360  -0.0072   0.0299   1.0000
  14.750   1.5108   0.03117   0.02519  -0.0063   0.0294   1.0000
  15.000   1.5203   0.03260   0.02669  -0.0056   0.0291   1.0000
  15.250   1.5287   0.03417   0.02832  -0.0049   0.0288   1.0000
  15.500   1.5362   0.03587   0.03009  -0.0042   0.0284   1.0000
  15.750   1.5427   0.03772   0.03200  -0.0037   0.0280   1.0000
  16.000   1.5481   0.03972   0.03406  -0.0033   0.0276   1.0000
  16.250   1.5523   0.04190   0.03631  -0.0030   0.0272   1.0000
  16.500   1.5554   0.04426   0.03874  -0.0028   0.0268   1.0000
  16.750   1.5571   0.04684   0.04139  -0.0027   0.0265   1.0000
  17.000   1.5573   0.04967   0.04428  -0.0028   0.0261   1.0000
  17.250   1.5554   0.05279   0.04747  -0.0030   0.0258   1.0000
  17.500   1.5528   0.05608   0.05084  -0.0034   0.0255   1.0000
  17.750   1.5527   0.05913   0.05398  -0.0038   0.0253   1.0000
  18.000   1.5515   0.06237   0.05731  -0.0043   0.0251   1.0000
  18.250   1.5490   0.06578   0.06081  -0.0050   0.0248   1.0000
  18.500   1.5453   0.06942   0.06454  -0.0058   0.0245   1.0000
  18.750   1.5404   0.07328   0.06848  -0.0067   0.0243   1.0000
  19.000   1.5343   0.07733   0.07262  -0.0077   0.0240   1.0000
  19.250   1.5270   0.08158   0.07696  -0.0089   0.0238   1.0000
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