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NACA 2415 (n2415-il) Xfoil prediction polar at RE=1,000,000 Ncrit=5


Details Polar file
Airfoil: NACA 2415 (n2415-il)
Reynolds number: 1,000,000
Max Cl/Cd: 89.89 at α=6.25°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-n2415-il-1000000-n5.txt
Download as CSV file: xf-n2415-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  -1.1766   0.08573   0.08214  -0.0459   1.0000   0.0183
 -18.750  -1.2180   0.07598   0.07222  -0.0512   1.0000   0.0183
 -18.500  -1.2558   0.06693   0.06301  -0.0560   1.0000   0.0183
 -18.250  -1.2858   0.05903   0.05494  -0.0605   1.0000   0.0183
 -18.000  -1.3076   0.05237   0.04813  -0.0643   1.0000   0.0184
 -17.750  -1.3223   0.04685   0.04248  -0.0675   1.0000   0.0185
 -17.500  -1.3312   0.04232   0.03783  -0.0700   1.0000   0.0187
 -17.250  -1.3356   0.03858   0.03398  -0.0719   1.0000   0.0188
 -17.000  -1.3366   0.03547   0.03078  -0.0732   1.0000   0.0190
 -16.750  -1.3349   0.03289   0.02810  -0.0741   1.0000   0.0193
 -16.500  -1.3313   0.03071   0.02585  -0.0744   1.0000   0.0195
 -16.250  -1.3259   0.02887   0.02393  -0.0743   1.0000   0.0198
 -16.000  -1.3193   0.02732   0.02230  -0.0738   1.0000   0.0200
 -15.750  -1.3114   0.02600   0.02090  -0.0730   1.0000   0.0203
 -15.500  -1.3025   0.02487   0.01971  -0.0718   1.0000   0.0205
 -15.250  -1.2932   0.02390   0.01866  -0.0704   1.0000   0.0208
 -15.000  -1.2860   0.02292   0.01764  -0.0684   1.0000   0.0211
 -14.750  -1.2790   0.02213   0.01681  -0.0660   1.0000   0.0215
 -14.500  -1.2751   0.02151   0.01615  -0.0625   1.0000   0.0219
 -14.250  -1.2709   0.02097   0.01557  -0.0589   1.0000   0.0223
 -14.000  -1.2633   0.02046   0.01503  -0.0557   1.0000   0.0227
 -13.750  -1.2501   0.01995   0.01447  -0.0536   0.9996   0.0231
 -13.500  -1.2239   0.01937   0.01384  -0.0541   0.9980   0.0236
 -13.250  -1.1972   0.01880   0.01322  -0.0546   0.9962   0.0241
 -13.000  -1.1702   0.01818   0.01258  -0.0551   0.9946   0.0248
 -12.750  -1.1419   0.01762   0.01200  -0.0559   0.9934   0.0255
 -12.500  -1.1155   0.01713   0.01148  -0.0561   0.9911   0.0262
 -12.250  -1.0880   0.01666   0.01098  -0.0565   0.9887   0.0269
 -12.000  -1.0591   0.01624   0.01051  -0.0571   0.9867   0.0276
 -11.750  -1.0306   0.01573   0.01000  -0.0578   0.9846   0.0286
 -11.500  -1.0013   0.01528   0.00954  -0.0585   0.9827   0.0297
 -11.250  -0.9740   0.01490   0.00913  -0.0587   0.9795   0.0307
 -11.000  -0.9476   0.01455   0.00875  -0.0586   0.9752   0.0314
 -10.750  -0.9200   0.01414   0.00832  -0.0588   0.9716   0.0325
 -10.500  -0.8918   0.01376   0.00794  -0.0591   0.9683   0.0337
 -10.250  -0.8670   0.01345   0.00761  -0.0587   0.9623   0.0349
 -10.000  -0.8401   0.01315   0.00727  -0.0586   0.9572   0.0360
  -9.750  -0.8142   0.01281   0.00693  -0.0583   0.9519   0.0376
  -9.500  -0.7888   0.01251   0.00662  -0.0579   0.9452   0.0392
  -9.250  -0.7623   0.01226   0.00633  -0.0576   0.9392   0.0406
  -9.000  -0.7369   0.01196   0.00603  -0.0572   0.9320   0.0424
  -8.750  -0.7109   0.01170   0.00575  -0.0568   0.9243   0.0443
  -8.500  -0.6847   0.01147   0.00549  -0.0565   0.9159   0.0461
  -8.250  -0.6589   0.01121   0.00521  -0.0561   0.9062   0.0486
  -8.000  -0.6325   0.01100   0.00497  -0.0557   0.8966   0.0510
  -7.750  -0.6062   0.01078   0.00472  -0.0554   0.8873   0.0536
  -7.500  -0.5795   0.01057   0.00450  -0.0551   0.8780   0.0567
  -7.250  -0.5528   0.01037   0.00428  -0.0548   0.8687   0.0597
  -7.000  -0.5259   0.01017   0.00407  -0.0546   0.8587   0.0635
  -6.750  -0.4990   0.01000   0.00387  -0.0544   0.8488   0.0671
  -6.500  -0.4720   0.00983   0.00368  -0.0541   0.8378   0.0712
  -6.250  -0.4449   0.00966   0.00349  -0.0539   0.8275   0.0756
  -5.750  -0.3907   0.00935   0.00315  -0.0535   0.8042   0.0859
  -5.500  -0.3633   0.00923   0.00300  -0.0533   0.7927   0.0914
  -5.250  -0.3363   0.00908   0.00285  -0.0531   0.7798   0.0986
  -5.000  -0.3088   0.00896   0.00271  -0.0529   0.7673   0.1051
  -4.750  -0.2815   0.00885   0.00258  -0.0527   0.7548   0.1129
  -4.500  -0.2544   0.00873   0.00245  -0.0525   0.7414   0.1220
  -4.250  -0.2269   0.00862   0.00234  -0.0524   0.7280   0.1313
  -4.000  -0.1993   0.00853   0.00224  -0.0522   0.7149   0.1411
  -3.750  -0.1720   0.00843   0.00214  -0.0521   0.7012   0.1522
  -3.250  -0.1170   0.00826   0.00197  -0.0518   0.6734   0.1749
  -2.750  -0.0619   0.00813   0.00183  -0.0515   0.6461   0.2011
  -2.500  -0.0345   0.00807   0.00177  -0.0513   0.6318   0.2158
  -2.250  -0.0068   0.00800   0.00172  -0.0512   0.6182   0.2314
  -2.000   0.0208   0.00795   0.00168  -0.0511   0.6048   0.2462
  -1.750   0.0484   0.00792   0.00164  -0.0510   0.5914   0.2620
  -1.500   0.0760   0.00788   0.00161  -0.0509   0.5780   0.2784
  -1.250   0.1038   0.00784   0.00159  -0.0508   0.5652   0.2969
  -1.000   0.1315   0.00781   0.00157  -0.0507   0.5529   0.3149
  -0.750   0.1590   0.00779   0.00157  -0.0506   0.5404   0.3339
  -0.500   0.1869   0.00775   0.00156  -0.0505   0.5287   0.3537
  -0.250   0.2146   0.00772   0.00156  -0.0504   0.5178   0.3754
   0.000   0.2421   0.00769   0.00157  -0.0503   0.5062   0.4000
   0.250   0.2698   0.00764   0.00158  -0.0502   0.4960   0.4268
   0.500   0.2971   0.00762   0.00160  -0.0501   0.4851   0.4581
   0.750   0.3247   0.00756   0.00163  -0.0500   0.4752   0.4914
   1.000   0.3520   0.00754   0.00166  -0.0498   0.4650   0.5223
   1.250   0.3795   0.00753   0.00171  -0.0497   0.4542   0.5529
   1.500   0.4069   0.00751   0.00176  -0.0495   0.4444   0.5825
   1.750   0.4342   0.00753   0.00181  -0.0494   0.4334   0.6103
   2.000   0.4616   0.00752   0.00187  -0.0492   0.4236   0.6387
   2.250   0.4887   0.00756   0.00194  -0.0490   0.4128   0.6661
   2.500   0.5158   0.00758   0.00202  -0.0488   0.4010   0.6937
   2.750   0.5427   0.00761   0.00210  -0.0485   0.3895   0.7230
   3.000   0.5692   0.00767   0.00220  -0.0482   0.3764   0.7514
   3.250   0.5953   0.00775   0.00230  -0.0477   0.3614   0.7808
   3.500   0.6213   0.00783   0.00242  -0.0473   0.3468   0.8092
   3.750   0.6471   0.00791   0.00254  -0.0468   0.3330   0.8379
   4.000   0.6725   0.00803   0.00268  -0.0462   0.3183   0.8648
   4.250   0.6973   0.00817   0.00283  -0.0454   0.3027   0.8905
   4.500   0.7220   0.00834   0.00299  -0.0447   0.2876   0.9144
   4.750   0.7469   0.00854   0.00317  -0.0440   0.2724   0.9357
   5.000   0.7736   0.00878   0.00335  -0.0437   0.2559   0.9568
   5.250   0.8037   0.00906   0.00356  -0.0442   0.2371   0.9725
   5.500   0.8336   0.00936   0.00377  -0.0448   0.2197   0.9820
   5.750   0.8650   0.00966   0.00399  -0.0457   0.2031   0.9869
   6.000   0.8943   0.00997   0.00422  -0.0462   0.1875   0.9922
   6.250   0.9259   0.01030   0.00446  -0.0472   0.1719   0.9949
   6.500   0.9571   0.01065   0.00472  -0.0482   0.1565   0.9977
   6.750   0.9854   0.01101   0.00500  -0.0486   0.1421   1.0000
   7.000   1.0048   0.01129   0.00523  -0.0470   0.1313   1.0000
   7.250   1.0244   0.01160   0.00547  -0.0454   0.1212   1.0000
   7.500   1.0445   0.01192   0.00573  -0.0440   0.1115   1.0000
   7.750   1.0654   0.01224   0.00600  -0.0428   0.1030   1.0000
   8.000   1.0869   0.01254   0.00627  -0.0417   0.0962   1.0000
   8.250   1.1079   0.01288   0.00658  -0.0405   0.0892   1.0000
   8.500   1.1291   0.01323   0.00689  -0.0394   0.0826   1.0000
   8.750   1.1504   0.01356   0.00720  -0.0383   0.0774   1.0000
   9.000   1.1707   0.01395   0.00755  -0.0371   0.0718   1.0000
   9.250   1.1916   0.01429   0.00788  -0.0360   0.0673   1.0000
   9.500   1.2109   0.01468   0.00825  -0.0346   0.0630   1.0000
   9.750   1.2294   0.01505   0.00861  -0.0331   0.0593   1.0000
  10.000   1.2467   0.01547   0.00902  -0.0314   0.0558   1.0000
  10.250   1.2645   0.01588   0.00943  -0.0299   0.0525   1.0000
  10.500   1.2818   0.01635   0.00989  -0.0283   0.0497   1.0000
  10.750   1.2994   0.01681   0.01036  -0.0268   0.0471   1.0000
  11.000   1.3159   0.01734   0.01089  -0.0253   0.0446   1.0000
  11.250   1.3332   0.01784   0.01140  -0.0239   0.0428   1.0000
  11.500   1.3495   0.01840   0.01198  -0.0224   0.0407   1.0000
  11.750   1.3650   0.01903   0.01261  -0.0209   0.0389   1.0000
  12.000   1.3810   0.01963   0.01324  -0.0196   0.0374   1.0000
  12.250   1.3960   0.02031   0.01394  -0.0182   0.0358   1.0000
  12.500   1.4100   0.02109   0.01473  -0.0167   0.0344   1.0000
  12.750   1.4247   0.02182   0.01550  -0.0154   0.0334   1.0000
  13.000   1.4385   0.02264   0.01635  -0.0141   0.0322   1.0000
  13.250   1.4511   0.02357   0.01730  -0.0128   0.0310   1.0000
  13.500   1.4629   0.02458   0.01834  -0.0115   0.0300   1.0000
  13.750   1.4753   0.02557   0.01938  -0.0104   0.0290   1.0000
  14.000   1.4867   0.02669   0.02054  -0.0093   0.0281   1.0000
  14.250   1.4968   0.02793   0.02182  -0.0082   0.0273   1.0000
  14.500   1.5057   0.02931   0.02323  -0.0071   0.0265   1.0000
  14.750   1.5150   0.03070   0.02468  -0.0062   0.0259   1.0000
  15.000   1.5240   0.03217   0.02621  -0.0054   0.0253   1.0000
  15.250   1.5317   0.03379   0.02788  -0.0046   0.0247   1.0000
  15.500   1.5381   0.03557   0.02971  -0.0040   0.0240   1.0000
  15.750   1.5433   0.03753   0.03172  -0.0034   0.0235   1.0000
  16.000   1.5470   0.03969   0.03395  -0.0029   0.0229   1.0000
  16.250   1.5510   0.04189   0.03621  -0.0026   0.0225   1.0000
  16.500   1.5549   0.04417   0.03856  -0.0024   0.0220   1.0000
  16.750   1.5575   0.04665   0.04112  -0.0023   0.0216   1.0000
  17.000   1.5589   0.04934   0.04387  -0.0024   0.0211   1.0000
  17.250   1.5587   0.05224   0.04685  -0.0026   0.0207   1.0000
  17.500   1.5571   0.05538   0.05006  -0.0029   0.0203   1.0000
  17.750   1.5542   0.05875   0.05351  -0.0033   0.0199   1.0000
  18.000   1.5495   0.06241   0.05724  -0.0040   0.0196   1.0000
  18.250   1.5459   0.06598   0.06090  -0.0046   0.0193   1.0000
  18.500   1.5414   0.06972   0.06473  -0.0055   0.0191   1.0000
  18.750   1.5358   0.07369   0.06879  -0.0064   0.0189   1.0000
  19.000   1.5289   0.07786   0.07306  -0.0075   0.0186   1.0000
  19.250   1.5206   0.08225   0.07754  -0.0087   0.0183   1.0000
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