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NACA 2415 (n2415-il) Xfoil prediction polar at RE=1,000,000 Ncrit=9


Details Polar file
Airfoil: NACA 2415 (n2415-il)
Reynolds number: 1,000,000
Max Cl/Cd: 103.04 at α=5.75°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-n2415-il-1000000.txt
Download as CSV file: xf-n2415-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
  ------ -------- --------- --------- -------- -------- --------
 -18.750  -1.1438   0.08632   0.08287  -0.0459   1.0000   0.0229
 -18.500  -1.1662   0.07941   0.07585  -0.0495   1.0000   0.0230
 -18.250  -1.1892   0.07253   0.06885  -0.0532   1.0000   0.0231
 -18.000  -1.2114   0.06590   0.06210  -0.0567   1.0000   0.0232
 -17.750  -1.2307   0.05963   0.05571  -0.0601   1.0000   0.0233
 -17.500  -1.2461   0.05394   0.04989  -0.0632   1.0000   0.0234
 -17.250  -1.2573   0.04885   0.04468  -0.0661   1.0000   0.0235
 -17.000  -1.2641   0.04452   0.04022  -0.0686   1.0000   0.0237
 -16.750  -1.2668   0.04081   0.03640  -0.0706   1.0000   0.0238
 -16.500  -1.2660   0.03772   0.03320  -0.0721   1.0000   0.0240
 -16.250  -1.2747   0.03381   0.02917  -0.0737   1.0000   0.0243
 -16.000  -1.2778   0.03089   0.02616  -0.0743   1.0000   0.0246
 -15.750  -1.2758   0.02874   0.02394  -0.0742   1.0000   0.0250
 -15.500  -1.2707   0.02708   0.02222  -0.0737   1.0000   0.0253
 -15.250  -1.2634   0.02576   0.02084  -0.0727   1.0000   0.0257
 -15.000  -1.2550   0.02465   0.01966  -0.0714   1.0000   0.0261
 -14.750  -1.2462   0.02370   0.01865  -0.0698   1.0000   0.0265
 -14.500  -1.2375   0.02291   0.01780  -0.0677   1.0000   0.0269
 -14.250  -1.2303   0.02228   0.01712  -0.0650   1.0000   0.0273
 -14.000  -1.2273   0.02182   0.01659  -0.0611   1.0000   0.0275
 -13.750  -1.2306   0.02102   0.01574  -0.0564   1.0000   0.0281
 -13.500  -1.2282   0.02038   0.01507  -0.0524   1.0000   0.0286
 -13.250  -1.2222   0.01986   0.01453  -0.0489   1.0000   0.0291
 -13.000  -1.2139   0.01942   0.01405  -0.0457   1.0000   0.0296
 -12.750  -1.2025   0.01899   0.01358  -0.0430   0.9999   0.0302
 -12.500  -1.1725   0.01847   0.01302  -0.0440   0.9987   0.0310
 -12.250  -1.1424   0.01795   0.01245  -0.0450   0.9973   0.0317
 -12.000  -1.1136   0.01719   0.01168  -0.0460   0.9957   0.0329
 -11.750  -1.0822   0.01670   0.01117  -0.0472   0.9945   0.0340
 -11.500  -1.0496   0.01628   0.01072  -0.0486   0.9935   0.0351
 -11.250  -1.0196   0.01587   0.01026  -0.0493   0.9916   0.0361
 -11.000  -0.9908   0.01528   0.00967  -0.0500   0.9892   0.0376
 -10.750  -0.9592   0.01487   0.00925  -0.0511   0.9873   0.0390
 -10.500  -0.9262   0.01452   0.00887  -0.0524   0.9858   0.0403
 -10.250  -0.8936   0.01401   0.00835  -0.0538   0.9844   0.0420
 -10.000  -0.8595   0.01359   0.00794  -0.0553   0.9833   0.0438
  -9.750  -0.8243   0.01328   0.00760  -0.0570   0.9825   0.0456
  -9.500  -0.7943   0.01283   0.00717  -0.0577   0.9798   0.0479
  -9.250  -0.7652   0.01250   0.00683  -0.0581   0.9760   0.0500
  -9.000  -0.7337   0.01219   0.00650  -0.0589   0.9731   0.0521
  -8.750  -0.7032   0.01179   0.00612  -0.0596   0.9702   0.0551
  -8.500  -0.6761   0.01154   0.00586  -0.0594   0.9650   0.0576
  -8.250  -0.6500   0.01120   0.00553  -0.0591   0.9590   0.0610
  -8.000  -0.6219   0.01093   0.00525  -0.0590   0.9543   0.0643
  -7.750  -0.5975   0.01066   0.00499  -0.0583   0.9471   0.0679
  -7.500  -0.5709   0.01041   0.00474  -0.0579   0.9411   0.0720
  -7.250  -0.5449   0.01016   0.00450  -0.0575   0.9346   0.0765
  -7.000  -0.5186   0.00994   0.00428  -0.0571   0.9273   0.0812
  -6.750  -0.4921   0.00969   0.00404  -0.0568   0.9206   0.0872
  -6.500  -0.4654   0.00950   0.00385  -0.0564   0.9125   0.0925
  -6.250  -0.4387   0.00928   0.00363  -0.0561   0.9052   0.1000
  -6.000  -0.4119   0.00907   0.00345  -0.0558   0.8964   0.1075
  -5.750  -0.3847   0.00891   0.00327  -0.0555   0.8881   0.1149
  -5.500  -0.3577   0.00870   0.00310  -0.0553   0.8789   0.1246
  -5.250  -0.3307   0.00853   0.00293  -0.0550   0.8696   0.1348
  -5.000  -0.3033   0.00836   0.00279  -0.0548   0.8596   0.1450
  -4.500  -0.2486   0.00807   0.00252  -0.0544   0.8386   0.1690
  -4.250  -0.2212   0.00792   0.00240  -0.0542   0.8280   0.1830
  -4.000  -0.1940   0.00779   0.00228  -0.0540   0.8162   0.1975
  -3.750  -0.1664   0.00766   0.00217  -0.0538   0.8042   0.2126
  -3.500  -0.1389   0.00755   0.00208  -0.0536   0.7921   0.2283
  -3.000  -0.0840   0.00736   0.00191  -0.0533   0.7659   0.2617
  -2.750  -0.0564   0.00727   0.00184  -0.0531   0.7527   0.2803
  -2.500  -0.0291   0.00719   0.00178  -0.0529   0.7390   0.2996
  -2.250  -0.0017   0.00712   0.00172  -0.0527   0.7247   0.3200
  -2.000   0.0259   0.00705   0.00168  -0.0526   0.7104   0.3406
  -1.750   0.0534   0.00699   0.00163  -0.0524   0.6961   0.3626
  -1.500   0.0807   0.00692   0.00160  -0.0522   0.6817   0.3867
  -1.250   0.1077   0.00685   0.00157  -0.0519   0.6670   0.4159
  -1.000   0.1348   0.00678   0.00155  -0.0517   0.6520   0.4482
  -0.750   0.1620   0.00669   0.00154  -0.0515   0.6376   0.4842
  -0.500   0.1891   0.00663   0.00154  -0.0513   0.6235   0.5198
  -0.250   0.2162   0.00659   0.00155  -0.0510   0.6096   0.5542
   0.000   0.2430   0.00656   0.00156  -0.0507   0.5954   0.5882
   0.250   0.2704   0.00652   0.00159  -0.0505   0.5820   0.6196
   0.500   0.2976   0.00650   0.00161  -0.0503   0.5691   0.6505
   0.750   0.3244   0.00649   0.00165  -0.0500   0.5563   0.6815
   1.000   0.3515   0.00649   0.00170  -0.0497   0.5434   0.7116
   1.250   0.3785   0.00648   0.00175  -0.0494   0.5314   0.7425
   1.500   0.4052   0.00649   0.00181  -0.0490   0.5194   0.7722
   1.750   0.4319   0.00651   0.00188  -0.0486   0.5076   0.8016
   2.000   0.4585   0.00652   0.00195  -0.0482   0.4968   0.8301
   2.250   0.4846   0.00658   0.00204  -0.0476   0.4855   0.8571
   2.750   0.5370   0.00669   0.00222  -0.0465   0.4643   0.9048
   3.000   0.5629   0.00679   0.00232  -0.0458   0.4529   0.9250
   3.250   0.5895   0.00690   0.00242  -0.0453   0.4416   0.9422
   3.500   0.6167   0.00704   0.00253  -0.0450   0.4296   0.9564
   3.750   0.6452   0.00719   0.00264  -0.0450   0.4174   0.9684
   4.000   0.6780   0.00734   0.00276  -0.0460   0.4043   0.9759
   4.250   0.7103   0.00753   0.00288  -0.0469   0.3901   0.9828
   4.500   0.7470   0.00773   0.00302  -0.0489   0.3748   0.9863
   4.750   0.7834   0.00795   0.00316  -0.0508   0.3581   0.9900
   5.000   0.8212   0.00820   0.00333  -0.0530   0.3395   0.9938
   5.250   0.8607   0.00846   0.00350  -0.0556   0.3197   0.9963
   5.500   0.8965   0.00873   0.00367  -0.0575   0.3008   0.9986
   5.750   0.9274   0.00900   0.00386  -0.0583   0.2824   1.0000
   6.000   0.9465   0.00922   0.00401  -0.0566   0.2670   1.0000
   6.250   0.9654   0.00947   0.00418  -0.0549   0.2508   1.0000
   6.500   0.9842   0.00974   0.00437  -0.0532   0.2346   1.0000
   6.750   1.0031   0.01003   0.00458  -0.0514   0.2182   1.0000
   7.000   1.0222   0.01033   0.00480  -0.0498   0.2027   1.0000
   7.250   1.0414   0.01065   0.00504  -0.0481   0.1877   1.0000
   7.500   1.0608   0.01098   0.00529  -0.0466   0.1733   1.0000
   7.750   1.0809   0.01132   0.00556  -0.0452   0.1599   1.0000
   8.000   1.1013   0.01167   0.00585  -0.0439   0.1472   1.0000
   8.250   1.1218   0.01205   0.00616  -0.0426   0.1349   1.0000
   8.500   1.1421   0.01245   0.00649  -0.0413   0.1235   1.0000
   9.000   1.1831   0.01322   0.00717  -0.0389   0.1047   1.0000
   9.250   1.2032   0.01362   0.00753  -0.0377   0.0967   1.0000
   9.500   1.2225   0.01406   0.00792  -0.0363   0.0893   1.0000
   9.750   1.2410   0.01448   0.00832  -0.0348   0.0829   1.0000
  10.000   1.2586   0.01488   0.00871  -0.0331   0.0773   1.0000
  10.250   1.2745   0.01538   0.00917  -0.0313   0.0717   1.0000
  10.500   1.2922   0.01581   0.00961  -0.0297   0.0675   1.0000
  10.750   1.3082   0.01635   0.01012  -0.0280   0.0632   1.0000
  11.000   1.3253   0.01684   0.01062  -0.0264   0.0598   1.0000
  11.250   1.3405   0.01745   0.01121  -0.0247   0.0563   1.0000
  11.500   1.3573   0.01797   0.01176  -0.0233   0.0536   1.0000
  11.750   1.3712   0.01868   0.01246  -0.0216   0.0507   1.0000
  12.000   1.3873   0.01928   0.01309  -0.0202   0.0486   1.0000
  12.250   1.4017   0.01999   0.01381  -0.0187   0.0465   1.0000
  12.500   1.4137   0.02088   0.01470  -0.0170   0.0443   1.0000
  12.750   1.4289   0.02158   0.01545  -0.0157   0.0429   1.0000
  13.000   1.4419   0.02244   0.01634  -0.0143   0.0412   1.0000
  13.250   1.4520   0.02354   0.01745  -0.0127   0.0395   1.0000
  13.500   1.4646   0.02449   0.01845  -0.0115   0.0383   1.0000
  13.750   1.4768   0.02550   0.01951  -0.0103   0.0371   1.0000
  14.000   1.4868   0.02672   0.02076  -0.0091   0.0359   1.0000
  14.250   1.4934   0.02824   0.02231  -0.0078   0.0346   1.0000
  14.500   1.5032   0.02956   0.02369  -0.0068   0.0338   1.0000
  14.750   1.5131   0.03093   0.02512  -0.0059   0.0330   1.0000
  15.000   1.5209   0.03251   0.02675  -0.0051   0.0321   1.0000
  15.250   1.5263   0.03434   0.02862  -0.0043   0.0313   1.0000
  15.500   1.5279   0.03660   0.03094  -0.0035   0.0304   1.0000
  15.750   1.5323   0.03869   0.03310  -0.0030   0.0298   1.0000
  16.000   1.5382   0.04068   0.03516  -0.0026   0.0292   1.0000
  16.250   1.5424   0.04289   0.03744  -0.0024   0.0285   1.0000
  16.500   1.5448   0.04537   0.03998  -0.0023   0.0279   1.0000
  16.750   1.5446   0.04821   0.04289  -0.0023   0.0273   1.0000
  17.000   1.5406   0.05155   0.04630  -0.0025   0.0267   1.0000
  17.250   1.5334   0.05538   0.05021  -0.0028   0.0262   1.0000
  17.500   1.5339   0.05836   0.05328  -0.0032   0.0258   1.0000
  17.750   1.5323   0.06164   0.05665  -0.0038   0.0255   1.0000
  18.000   1.5290   0.06517   0.06028  -0.0044   0.0251   1.0000
  18.250   1.5241   0.06897   0.06416  -0.0052   0.0247   1.0000
  18.500   1.5177   0.07304   0.06832  -0.0062   0.0243   1.0000
  18.750   1.5093   0.07744   0.07279  -0.0074   0.0240   1.0000
  19.000   1.4987   0.08216   0.07761  -0.0087   0.0237   1.0000
  19.250   1.4857   0.08734   0.08287  -0.0103   0.0234   1.0000
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