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NACA 64(2)-415 (naca642415-il) Xfoil prediction polar at RE=500,000 Ncrit=5


Details Polar file
Airfoil: NACA 64(2)-415 (naca642415-il)
Reynolds number: 500,000
Max Cl/Cd: 90.82 at α=4.75°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-naca642415-il-500000-n5.txt
Download as CSV file: xf-naca642415-il-500000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: NACA 64(2)-415                                  
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     0.500 e 6     Ncrit =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -17.000  -0.8628   0.08659   0.08330  -0.0551   1.0000   0.0140
 -16.750  -0.8835   0.07866   0.07523  -0.0600   1.0000   0.0141
 -16.500  -0.9048   0.07122   0.06761  -0.0645   1.0000   0.0141
 -16.250  -0.9159   0.06586   0.06213  -0.0676   1.0000   0.0142
 -16.000  -0.9282   0.06071   0.05683  -0.0704   1.0000   0.0143
 -15.750  -0.9323   0.05692   0.05293  -0.0724   1.0000   0.0144
 -15.500  -0.9371   0.05328   0.04918  -0.0741   1.0000   0.0146
 -15.250  -0.9414   0.04991   0.04569  -0.0754   1.0000   0.0147
 -15.000  -0.9432   0.04695   0.04262  -0.0765   1.0000   0.0150
 -14.750  -0.9445   0.04416   0.03971  -0.0772   1.0000   0.0151
 -14.500  -0.9448   0.04158   0.03700  -0.0777   1.0000   0.0153
 -14.250  -0.9437   0.03923   0.03452  -0.0780   1.0000   0.0155
 -14.000  -0.9413   0.03709   0.03225  -0.0780   1.0000   0.0158
 -13.750  -0.9376   0.03515   0.03019  -0.0779   1.0000   0.0159
 -13.500  -0.9329   0.03337   0.02828  -0.0775   1.0000   0.0161
 -13.250  -0.9274   0.03173   0.02652  -0.0769   1.0000   0.0163
 -13.000  -0.9223   0.03018   0.02491  -0.0761   1.0000   0.0165
 -12.750  -0.9162   0.02882   0.02351  -0.0752   1.0000   0.0167
 -12.500  -0.9096   0.02761   0.02225  -0.0741   1.0000   0.0169
 -12.250  -0.9026   0.02658   0.02118  -0.0727   1.0000   0.0172
 -12.000  -0.8949   0.02566   0.02022  -0.0713   0.9992   0.0174
 -11.750  -0.8674   0.02448   0.01896  -0.0735   0.9831   0.0178
 -11.500  -0.8357   0.02348   0.01787  -0.0764   0.9689   0.0184
 -11.250  -0.8030   0.02236   0.01664  -0.0793   0.9550   0.0189
 -11.000  -0.7722   0.02135   0.01548  -0.0817   0.9395   0.0194
 -10.750  -0.7490   0.02052   0.01451  -0.0823   0.9213   0.0197
 -10.500  -0.7349   0.01972   0.01362  -0.0812   0.9033   0.0201
 -10.250  -0.7181   0.01911   0.01292  -0.0802   0.8891   0.0205
 -10.000  -0.6996   0.01863   0.01236  -0.0792   0.8769   0.0211
  -9.750  -0.6808   0.01813   0.01178  -0.0783   0.8654   0.0215
  -9.500  -0.6614   0.01762   0.01119  -0.0774   0.8552   0.0221
  -9.000  -0.6207   0.01665   0.01002  -0.0758   0.8359   0.0232
  -8.750  -0.5992   0.01621   0.00948  -0.0752   0.8272   0.0236
  -8.500  -0.5786   0.01563   0.00886  -0.0745   0.8181   0.0243
  -8.250  -0.5562   0.01521   0.00838  -0.0740   0.8101   0.0251
  -8.000  -0.5327   0.01484   0.00795  -0.0736   0.8015   0.0259
  -7.750  -0.5091   0.01449   0.00752  -0.0732   0.7938   0.0269
  -7.500  -0.4846   0.01413   0.00711  -0.0729   0.7859   0.0278
  -7.250  -0.4604   0.01377   0.00666  -0.0726   0.7784   0.0287
  -7.000  -0.4360   0.01336   0.00623  -0.0723   0.7713   0.0299
  -6.750  -0.4108   0.01304   0.00587  -0.0722   0.7639   0.0312
  -6.500  -0.3850   0.01276   0.00552  -0.0720   0.7569   0.0327
  -6.250  -0.3589   0.01249   0.00520  -0.0720   0.7495   0.0342
  -6.000  -0.3331   0.01219   0.00487  -0.0719   0.7429   0.0366
  -5.750  -0.3064   0.01194   0.00458  -0.0719   0.7363   0.0390
  -5.500  -0.2798   0.01169   0.00430  -0.0719   0.7297   0.0419
  -5.250  -0.2529   0.01145   0.00404  -0.0719   0.7237   0.0462
  -5.000  -0.2259   0.01120   0.00379  -0.0720   0.7171   0.0527
  -4.750  -0.1989   0.01097   0.00356  -0.0721   0.7109   0.0622
  -4.500  -0.1716   0.01071   0.00334  -0.0723   0.7047   0.0771
  -4.250  -0.1446   0.01040   0.00311  -0.0724   0.6980   0.1030
  -4.000  -0.1177   0.01003   0.00287  -0.0726   0.6920   0.1426
  -3.750  -0.0907   0.00955   0.00261  -0.0730   0.6857   0.2046
  -3.500  -0.0643   0.00891   0.00230  -0.0734   0.6798   0.3013
  -3.250  -0.0373   0.00830   0.00209  -0.0739   0.6745   0.4123
  -3.000  -0.0088   0.00813   0.00204  -0.0742   0.6687   0.4620
  -2.750   0.0198   0.00807   0.00199  -0.0744   0.6631   0.4857
  -2.500   0.0485   0.00802   0.00197  -0.0747   0.6580   0.5104
  -2.250   0.0773   0.00798   0.00197  -0.0749   0.6525   0.5353
  -2.000   0.1060   0.00799   0.00199  -0.0751   0.6472   0.5575
  -1.750   0.1347   0.00799   0.00199  -0.0753   0.6422   0.5682
  -1.500   0.1638   0.00800   0.00196  -0.0756   0.6367   0.5738
  -1.250   0.1925   0.00800   0.00195  -0.0757   0.6312   0.5791
  -1.000   0.2213   0.00803   0.00193  -0.0760   0.6264   0.5841
  -0.750   0.2504   0.00804   0.00192  -0.0762   0.6215   0.5883
  -0.500   0.2793   0.00805   0.00192  -0.0765   0.6166   0.5921
  -0.250   0.3080   0.00808   0.00193  -0.0767   0.6122   0.5960
   0.000   0.3370   0.00810   0.00195  -0.0769   0.6079   0.6006
   0.250   0.3660   0.00813   0.00197  -0.0772   0.6034   0.6055
   0.500   0.3947   0.00816   0.00200  -0.0774   0.5991   0.6100
   0.750   0.4233   0.00820   0.00204  -0.0776   0.5952   0.6146
   1.000   0.4522   0.00823   0.00209  -0.0779   0.5910   0.6196
   1.500   0.5096   0.00831   0.00220  -0.0783   0.5825   0.6291
   1.750   0.5382   0.00838   0.00227  -0.0785   0.5790   0.6345
   2.000   0.5670   0.00842   0.00234  -0.0788   0.5751   0.6399
   2.250   0.5955   0.00847   0.00243  -0.0790   0.5700   0.6451
   2.500   0.6237   0.00854   0.00251  -0.0791   0.5645   0.6511
   2.750   0.6522   0.00861   0.00260  -0.0793   0.5600   0.6574
   3.000   0.6806   0.00865   0.00271  -0.0794   0.5554   0.6633
   3.250   0.7085   0.00873   0.00281  -0.0795   0.5486   0.6696
   3.750   0.7632   0.00890   0.00301  -0.0794   0.5263   0.6818
   4.000   0.7900   0.00902   0.00312  -0.0793   0.5116   0.6885
   4.250   0.8165   0.00915   0.00324  -0.0791   0.4952   0.6948
   4.500   0.8422   0.00932   0.00338  -0.0788   0.4722   0.7014
   4.750   0.8673   0.00955   0.00356  -0.0784   0.4471   0.7084
   5.000   0.8910   0.00986   0.00377  -0.0778   0.4082   0.7151
   5.250   0.9089   0.01060   0.00419  -0.0764   0.3425   0.7228
   5.500   0.9260   0.01142   0.00473  -0.0749   0.2800   0.7302
   5.750   0.9426   0.01225   0.00531  -0.0734   0.2220   0.7381
   6.000   0.9597   0.01301   0.00586  -0.0719   0.1750   0.7457
   6.250   0.9770   0.01370   0.00638  -0.0705   0.1374   0.7535
   6.750   1.0111   0.01497   0.00743  -0.0675   0.0834   0.7695
   7.250   1.0443   0.01610   0.00846  -0.0643   0.0531   0.7876
   7.500   1.0592   0.01659   0.00895  -0.0623   0.0451   0.7974
   7.750   1.0731   0.01707   0.00946  -0.0602   0.0395   0.8077
   8.000   1.0875   0.01756   0.01000  -0.0582   0.0358   0.8185
   8.250   1.1009   0.01812   0.01059  -0.0562   0.0327   0.8302
   8.500   1.1147   0.01866   0.01121  -0.0543   0.0306   0.8432
   8.750   1.1274   0.01924   0.01186  -0.0523   0.0287   0.8573
   9.000   1.1383   0.01991   0.01260  -0.0501   0.0270   0.8740
   9.250   1.1487   0.02052   0.01332  -0.0478   0.0257   0.8956
   9.500   1.1573   0.02113   0.01404  -0.0452   0.0245   0.9319
   9.750   1.1713   0.02193   0.01490  -0.0441   0.0231   1.0000
  10.000   1.1833   0.02294   0.01593  -0.0429   0.0221   1.0000
  10.250   1.1973   0.02384   0.01688  -0.0418   0.0211   1.0000
  10.500   1.2101   0.02484   0.01793  -0.0408   0.0201   1.0000
  10.750   1.2221   0.02593   0.01906  -0.0397   0.0194   1.0000
  11.000   1.2327   0.02717   0.02032  -0.0386   0.0185   1.0000
  11.250   1.2432   0.02843   0.02163  -0.0376   0.0179   1.0000
  11.500   1.2547   0.02966   0.02291  -0.0367   0.0172   1.0000
  11.750   1.2657   0.03094   0.02425  -0.0359   0.0165   1.0000
  12.000   1.2756   0.03235   0.02572  -0.0351   0.0160   1.0000
  12.250   1.2850   0.03384   0.02725  -0.0343   0.0155   1.0000
  12.500   1.2930   0.03547   0.02893  -0.0335   0.0152   1.0000
  12.750   1.2992   0.03732   0.03082  -0.0328   0.0148   1.0000
  13.000   1.3074   0.03903   0.03261  -0.0322   0.0146   1.0000
  13.250   1.3146   0.04086   0.03452  -0.0317   0.0143   1.0000
  13.500   1.3215   0.04277   0.03651  -0.0312   0.0141   1.0000
  13.750   1.3285   0.04473   0.03855  -0.0308   0.0137   1.0000
  14.000   1.3344   0.04684   0.04074  -0.0305   0.0135   1.0000
  14.250   1.3401   0.04902   0.04299  -0.0303   0.0133   1.0000
  14.500   1.3457   0.05127   0.04531  -0.0302   0.0131   1.0000
  14.750   1.3505   0.05368   0.04780  -0.0302   0.0129   1.0000
  15.000   1.3550   0.05618   0.05037  -0.0303   0.0127   1.0000
  15.250   1.3587   0.05882   0.05310  -0.0305   0.0126   1.0000
  15.500   1.3616   0.06161   0.05597  -0.0307   0.0124   1.0000
  15.750   1.3634   0.06464   0.05907  -0.0312   0.0123   1.0000
  16.000   1.3638   0.06789   0.06240  -0.0317   0.0121   1.0000
  16.250   1.3631   0.07135   0.06594  -0.0324   0.0120   1.0000
  16.500   1.3644   0.07465   0.06934  -0.0331   0.0119   1.0000
  16.750   1.3656   0.07802   0.07283  -0.0340   0.0118   1.0000
  17.000   1.3655   0.08166   0.07659  -0.0350   0.0118   1.0000
  17.250   1.3652   0.08538   0.08042  -0.0361   0.0116   1.0000
  17.500   1.3644   0.08926   0.08443  -0.0374   0.0115   1.0000
  17.750   1.3626   0.09338   0.08866  -0.0389   0.0114   1.0000
  18.000   1.3602   0.09767   0.09308  -0.0406   0.0113   1.0000
  18.250   1.3576   0.10209   0.09761  -0.0424   0.0112   1.0000
  18.500   1.3538   0.10676   0.10241  -0.0445   0.0111   1.0000
  18.750   1.3499   0.11156   0.10733  -0.0467   0.0110   1.0000
  19.000   1.3449   0.11662   0.11252  -0.0492   0.0109   1.0000
  19.250   1.3395   0.12187   0.11789  -0.0520   0.0108   1.0000
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