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NACA 65(2)-415 (naca652415-il) Xfoil prediction polar at RE=500,000 Ncrit=5


Details Polar file
Airfoil: NACA 65(2)-415 (naca652415-il)
Reynolds number: 500,000
Max Cl/Cd: 91.13 at α=4.25°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-naca652415-il-500000-n5.txt
Download as CSV file: xf-naca652415-il-500000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: NACA 65(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
  ------ -------- --------- --------- -------- -------- --------
 -15.500  -0.7597   0.07419   0.07127  -0.0715   1.0000   0.0126
 -15.250  -0.8016   0.06321   0.06002  -0.0784   1.0000   0.0125
 -15.000  -0.8215   0.05723   0.05385  -0.0816   1.0000   0.0127
 -14.750  -0.8391   0.05216   0.04860  -0.0837   1.0000   0.0128
 -14.500  -0.8519   0.04808   0.04435  -0.0849   1.0000   0.0130
 -14.250  -0.8622   0.04454   0.04063  -0.0854   1.0000   0.0131
 -14.000  -0.8712   0.04134   0.03724  -0.0854   1.0000   0.0133
 -13.750  -0.8772   0.03862   0.03433  -0.0850   1.0000   0.0135
 -13.500  -0.8809   0.03626   0.03180  -0.0841   1.0000   0.0137
 -13.250  -0.8827   0.03422   0.02959  -0.0829   1.0000   0.0138
 -13.000  -0.8823   0.03253   0.02774  -0.0814   1.0000   0.0140
 -12.750  -0.8694   0.03087   0.02599  -0.0822   0.9886   0.0144
 -12.500  -0.8447   0.02955   0.02461  -0.0848   0.9769   0.0147
 -12.250  -0.8168   0.02833   0.02330  -0.0877   0.9658   0.0150
 -12.000  -0.7879   0.02714   0.02200  -0.0906   0.9550   0.0154
 -11.750  -0.7610   0.02585   0.02056  -0.0929   0.9429   0.0158
 -11.500  -0.7385   0.02472   0.01926  -0.0939   0.9287   0.0162
 -11.250  -0.7211   0.02372   0.01807  -0.0936   0.9144   0.0166
 -11.000  -0.7063   0.02283   0.01701  -0.0926   0.9011   0.0170
 -10.750  -0.6918   0.02212   0.01614  -0.0912   0.8894   0.0173
 -10.500  -0.6779   0.02130   0.01519  -0.0898   0.8791   0.0176
 -10.250  -0.6648   0.02057   0.01439  -0.0881   0.8689   0.0180
 -10.000  -0.6508   0.02010   0.01385  -0.0865   0.8593   0.0184
  -9.500  -0.6151   0.01904   0.01263  -0.0843   0.8431   0.0192
  -9.250  -0.5962   0.01849   0.01198  -0.0833   0.8358   0.0196
  -9.000  -0.5765   0.01795   0.01136  -0.0824   0.8288   0.0201
  -8.750  -0.5563   0.01747   0.01078  -0.0815   0.8216   0.0206
  -8.500  -0.5356   0.01699   0.01020  -0.0807   0.8151   0.0211
  -8.250  -0.5138   0.01660   0.00971  -0.0800   0.8083   0.0215
  -8.000  -0.4951   0.01590   0.00896  -0.0790   0.8023   0.0220
  -7.750  -0.4741   0.01540   0.00842  -0.0783   0.7963   0.0225
  -7.500  -0.4521   0.01498   0.00796  -0.0777   0.7902   0.0231
  -7.250  -0.4295   0.01461   0.00753  -0.0771   0.7846   0.0236
  -7.000  -0.4064   0.01423   0.00711  -0.0767   0.7786   0.0244
  -6.750  -0.3830   0.01389   0.00670  -0.0762   0.7729   0.0251
  -6.500  -0.3593   0.01354   0.00629  -0.0758   0.7681   0.0257
  -6.250  -0.3349   0.01322   0.00591  -0.0755   0.7628   0.0262
  -6.000  -0.3116   0.01279   0.00544  -0.0751   0.7575   0.0272
  -5.750  -0.2871   0.01247   0.00508  -0.0748   0.7527   0.0283
  -5.500  -0.2617   0.01219   0.00477  -0.0746   0.7475   0.0294
  -5.250  -0.2360   0.01194   0.00448  -0.0745   0.7426   0.0308
  -5.000  -0.2100   0.01173   0.00421  -0.0744   0.7384   0.0323
  -4.750  -0.1841   0.01145   0.00393  -0.0744   0.7341   0.0348
  -4.500  -0.1576   0.01123   0.00368  -0.0744   0.7294   0.0377
  -4.250  -0.1312   0.01102   0.00345  -0.0744   0.7249   0.0420
  -4.000  -0.1046   0.01081   0.00324  -0.0744   0.7208   0.0502
  -3.750  -0.0781   0.01052   0.00304  -0.0745   0.7166   0.0709
  -3.500  -0.0526   0.01008   0.00280  -0.0745   0.7125   0.1253
  -3.250  -0.0278   0.00947   0.00253  -0.0747   0.7086   0.2185
  -3.000  -0.0033   0.00870   0.00220  -0.0749   0.7049   0.3489
  -2.750   0.0219   0.00797   0.00201  -0.0752   0.7009   0.4923
  -2.500   0.0496   0.00781   0.00200  -0.0754   0.6968   0.5504
  -2.250   0.0775   0.00776   0.00205  -0.0755   0.6931   0.5967
  -2.000   0.1056   0.00779   0.00212  -0.0756   0.6899   0.6245
  -1.750   0.1344   0.00781   0.00214  -0.0758   0.6865   0.6369
  -1.500   0.1632   0.00780   0.00212  -0.0761   0.6828   0.6412
  -1.250   0.1921   0.00782   0.00209  -0.0764   0.6790   0.6449
  -1.000   0.2210   0.00784   0.00206  -0.0767   0.6756   0.6485
  -0.750   0.2498   0.00786   0.00205  -0.0770   0.6726   0.6515
  -0.500   0.2786   0.00786   0.00206  -0.0773   0.6694   0.6548
  -0.250   0.3074   0.00787   0.00207  -0.0777   0.6659   0.6583
   0.000   0.3362   0.00790   0.00208  -0.0780   0.6625   0.6618
   0.250   0.3650   0.00794   0.00208  -0.0783   0.6593   0.6653
   0.500   0.3937   0.00796   0.00212  -0.0786   0.6564   0.6685
   0.750   0.4224   0.00798   0.00217  -0.0789   0.6532   0.6720
   1.000   0.4511   0.00801   0.00221  -0.0792   0.6498   0.6756
   1.250   0.4797   0.00805   0.00225  -0.0795   0.6465   0.6792
   1.500   0.5084   0.00810   0.00229  -0.0798   0.6436   0.6829
   1.750   0.5369   0.00814   0.00237  -0.0800   0.6407   0.6864
   2.000   0.5654   0.00817   0.00245  -0.0803   0.6373   0.6902
   2.250   0.5939   0.00822   0.00253  -0.0805   0.6338   0.6941
   2.500   0.6224   0.00828   0.00260  -0.0808   0.6304   0.6980
   2.750   0.6504   0.00834   0.00268  -0.0810   0.6261   0.7016
   3.000   0.6782   0.00836   0.00278  -0.0811   0.6198   0.7058
   3.250   0.7058   0.00842   0.00285  -0.0811   0.6128   0.7102
   3.500   0.7329   0.00848   0.00293  -0.0811   0.6025   0.7146
   3.750   0.7588   0.00854   0.00300  -0.0808   0.5867   0.7185
   4.000   0.7834   0.00865   0.00307  -0.0802   0.5649   0.7227
   4.250   0.8065   0.00885   0.00318  -0.0794   0.5322   0.7276
   4.750   0.8425   0.00983   0.00370  -0.0762   0.4168   0.7374
   5.000   0.8516   0.01087   0.00431  -0.0732   0.3283   0.7428
   5.250   0.8621   0.01183   0.00492  -0.0706   0.2529   0.7482
   5.500   0.8729   0.01270   0.00550  -0.0680   0.1894   0.7533
   5.750   0.8842   0.01348   0.00605  -0.0655   0.1379   0.7591
   6.000   0.8943   0.01421   0.00658  -0.0627   0.0971   0.7654
   6.250   0.9045   0.01480   0.00709  -0.0599   0.0709   0.7717
   6.500   0.9164   0.01542   0.00763  -0.0575   0.0513   0.7788
   6.750   0.9300   0.01598   0.00816  -0.0554   0.0406   0.7854
   7.000   0.9450   0.01648   0.00868  -0.0536   0.0347   0.7925
   7.250   0.9602   0.01701   0.00924  -0.0519   0.0308   0.7997
   7.500   0.9752   0.01754   0.00981  -0.0502   0.0280   0.8073
   7.750   0.9897   0.01814   0.01044  -0.0485   0.0260   0.8156
   8.000   1.0050   0.01867   0.01106  -0.0469   0.0244   0.8243
   8.250   1.0193   0.01929   0.01174  -0.0453   0.0231   0.8334
   8.500   1.0321   0.02000   0.01250  -0.0435   0.0217   0.8433
   8.750   1.0452   0.02071   0.01328  -0.0418   0.0208   0.8533
   9.000   1.0585   0.02141   0.01407  -0.0402   0.0201   0.8646
   9.250   1.0709   0.02215   0.01489  -0.0385   0.0193   0.8779
   9.500   1.0825   0.02291   0.01574  -0.0367   0.0185   0.8937
   9.750   1.0923   0.02369   0.01661  -0.0347   0.0179   0.9144
  10.000   1.1017   0.02464   0.01764  -0.0328   0.0172   0.9449
  10.500   1.1306   0.02661   0.01974  -0.0314   0.0162   1.0000
  10.750   1.1429   0.02772   0.02091  -0.0304   0.0158   1.0000
  11.000   1.1555   0.02883   0.02207  -0.0295   0.0155   1.0000
  11.250   1.1671   0.03004   0.02333  -0.0285   0.0151   1.0000
  11.500   1.1787   0.03127   0.02460  -0.0277   0.0148   1.0000
  11.750   1.1896   0.03257   0.02595  -0.0268   0.0144   1.0000
  12.000   1.1991   0.03401   0.02744  -0.0259   0.0142   1.0000
  12.250   1.2074   0.03559   0.02906  -0.0250   0.0139   1.0000
  12.500   1.2138   0.03737   0.03090  -0.0240   0.0137   1.0000
  12.750   1.2238   0.03887   0.03247  -0.0233   0.0135   1.0000
  13.000   1.2329   0.04048   0.03417  -0.0226   0.0133   1.0000
  13.250   1.2415   0.04218   0.03595  -0.0220   0.0132   1.0000
  13.500   1.2499   0.04394   0.03780  -0.0214   0.0130   1.0000
  13.750   1.2576   0.04579   0.03974  -0.0209   0.0129   1.0000
  14.000   1.2654   0.04769   0.04172  -0.0204   0.0126   1.0000
  14.250   1.2729   0.04965   0.04377  -0.0201   0.0125   1.0000
  14.500   1.2797   0.05172   0.04593  -0.0198   0.0123   1.0000
  14.750   1.2868   0.05379   0.04808  -0.0196   0.0121   1.0000
  15.000   1.2930   0.05600   0.05038  -0.0195   0.0119   1.0000
  15.250   1.2983   0.05839   0.05286  -0.0195   0.0118   1.0000
  15.500   1.3039   0.06077   0.05533  -0.0196   0.0116   1.0000
  15.750   1.3078   0.06340   0.05805  -0.0198   0.0115   1.0000
  16.000   1.3111   0.06617   0.06090  -0.0200   0.0113   1.0000
  16.250   1.3136   0.06910   0.06393  -0.0204   0.0113   1.0000
  16.500   1.3149   0.07225   0.06717  -0.0210   0.0111   1.0000
  16.750   1.3152   0.07563   0.07065  -0.0216   0.0110   1.0000
  17.000   1.3139   0.07927   0.07441  -0.0224   0.0109   1.0000
  17.250   1.3107   0.08327   0.07853  -0.0234   0.0108   1.0000
  17.500   1.3084   0.08731   0.08271  -0.0246   0.0107   1.0000
  17.750   1.3049   0.09165   0.08721  -0.0261   0.0107   1.0000
  18.000   1.3005   0.09622   0.09193  -0.0279   0.0106   1.0000
  18.250   1.2938   0.10127   0.09715  -0.0300   0.0106   1.0000
  18.500   1.2868   0.10655   0.10259  -0.0324   0.0105   1.0000
  18.750   1.2783   0.11225   0.10846  -0.0352   0.0105   1.0000
  19.000   1.2683   0.11837   0.11475  -0.0384   0.0104   1.0000
  19.250   1.2570   0.12491   0.12146  -0.0420   0.0104   1.0000
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