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NACA 65(2)-215 (naca652215-il) Xfoil prediction polar at RE=1,000,000 Ncrit=9


Details Polar file
Airfoil: NACA 65(2)-215 (naca652215-il)
Reynolds number: 1,000,000
Max Cl/Cd: 96.43 at α=4.25°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-naca652215-il-1000000.txt
Download as CSV file: xf-naca652215-il-1000000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: NACA 65(2)-215                                  
  
 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
  ------ -------- --------- --------- -------- -------- --------
 -17.500  -0.7968   0.11670   0.11471  -0.0300   1.0000   0.0127
 -17.250  -0.8186   0.10656   0.10445  -0.0360   1.0000   0.0126
 -17.000  -0.8785   0.08935   0.08698  -0.0466   1.0000   0.0126
 -16.750  -0.9052   0.08026   0.07771  -0.0522   1.0000   0.0126
 -16.500  -0.9359   0.07143   0.06869  -0.0572   1.0000   0.0125
 -16.000  -0.9669   0.06037   0.05731  -0.0625   1.0000   0.0126
 -15.750  -0.9928   0.05415   0.05086  -0.0646   1.0000   0.0127
 -15.500  -1.0150   0.04888   0.04537  -0.0656   1.0000   0.0129
 -15.250  -1.0223   0.04557   0.04193  -0.0659   1.0000   0.0129
 -15.000  -1.0277   0.04259   0.03883  -0.0659   1.0000   0.0131
 -14.750  -1.0249   0.04061   0.03681  -0.0658   1.0000   0.0133
 -14.500  -1.0242   0.03841   0.03450  -0.0654   1.0000   0.0134
 -14.250  -1.0207   0.03656   0.03256  -0.0650   1.0000   0.0135
 -14.000  -1.0130   0.03527   0.03124  -0.0646   1.0000   0.0137
 -13.750  -1.0083   0.03362   0.02950  -0.0639   1.0000   0.0138
 -13.500  -1.0015   0.03227   0.02808  -0.0631   1.0000   0.0141
 -13.250  -0.9939   0.03102   0.02675  -0.0622   1.0000   0.0143
 -13.000  -0.9846   0.03003   0.02572  -0.0614   1.0000   0.0146
 -12.750  -0.9776   0.02852   0.02409  -0.0601   1.0000   0.0147
 -12.500  -0.9678   0.02757   0.02305  -0.0590   1.0000   0.0151
 -12.250  -0.9579   0.02646   0.02186  -0.0577   1.0000   0.0153
 -12.000  -0.9474   0.02549   0.02080  -0.0563   1.0000   0.0155
 -11.750  -0.9364   0.02462   0.01985  -0.0548   1.0000   0.0157
 -11.500  -0.9117   0.02388   0.01901  -0.0561   0.9807   0.0159
 -11.250  -0.8815   0.02149   0.01647  -0.0585   0.9700   0.0164
 -11.000  -0.8478   0.02039   0.01531  -0.0614   0.9553   0.0168
 -10.750  -0.8249   0.01975   0.01459  -0.0617   0.9349   0.0172
 -10.500  -0.8095   0.01933   0.01408  -0.0603   0.9166   0.0176
 -10.250  -0.7953   0.01878   0.01343  -0.0586   0.9019   0.0180
 -10.000  -0.7811   0.01820   0.01276  -0.0569   0.8892   0.0183
  -9.750  -0.7669   0.01764   0.01211  -0.0551   0.8780   0.0186
  -9.500  -0.7529   0.01709   0.01147  -0.0531   0.8674   0.0189
  -9.250  -0.7377   0.01668   0.01098  -0.0513   0.8580   0.0193
  -9.000  -0.7208   0.01630   0.01051  -0.0497   0.8492   0.0195
  -8.750  -0.7009   0.01593   0.01008  -0.0487   0.8410   0.0197
  -8.250  -0.6723   0.01428   0.00830  -0.0451   0.8251   0.0210
  -8.000  -0.6513   0.01393   0.00791  -0.0443   0.8181   0.0216
  -7.750  -0.6298   0.01356   0.00750  -0.0435   0.8117   0.0223
  -7.500  -0.6082   0.01318   0.00706  -0.0427   0.8049   0.0228
  -7.250  -0.5858   0.01285   0.00667  -0.0420   0.7987   0.0235
  -7.000  -0.5624   0.01253   0.00632  -0.0415   0.7923   0.0240
  -6.750  -0.5398   0.01217   0.00588  -0.0408   0.7862   0.0245
  -6.500  -0.5189   0.01162   0.00529  -0.0400   0.7806   0.0258
  -6.250  -0.4946   0.01133   0.00497  -0.0396   0.7749   0.0270
  -6.000  -0.4698   0.01109   0.00469  -0.0393   0.7696   0.0283
  -5.750  -0.4442   0.01086   0.00443  -0.0391   0.7646   0.0294
  -5.500  -0.4196   0.01052   0.00405  -0.0387   0.7592   0.0314
  -5.250  -0.3944   0.01026   0.00377  -0.0385   0.7540   0.0338
  -5.000  -0.3682   0.01006   0.00354  -0.0384   0.7492   0.0361
  -4.750  -0.3425   0.00977   0.00327  -0.0382   0.7443   0.0422
  -4.500  -0.3171   0.00947   0.00302  -0.0381   0.7397   0.0570
  -4.250  -0.2941   0.00891   0.00270  -0.0376   0.7352   0.1178
  -4.000  -0.2723   0.00811   0.00234  -0.0372   0.7308   0.2223
  -3.750  -0.2514   0.00717   0.00194  -0.0367   0.7261   0.3606
  -3.500  -0.2291   0.00639   0.00165  -0.0363   0.7217   0.4971
  -3.250  -0.2017   0.00620   0.00159  -0.0364   0.7177   0.5442
  -3.000  -0.1731   0.00614   0.00155  -0.0367   0.7137   0.5661
  -2.750  -0.1444   0.00610   0.00151  -0.0370   0.7097   0.5807
  -2.500  -0.1159   0.00609   0.00149  -0.0372   0.7057   0.5938
  -2.250  -0.0871   0.00608   0.00150  -0.0375   0.7019   0.6115
  -2.000  -0.0583   0.00608   0.00152  -0.0377   0.6981   0.6279
  -1.750  -0.0297   0.00609   0.00154  -0.0379   0.6944   0.6399
  -1.500  -0.0006   0.00614   0.00154  -0.0382   0.6907   0.6467
  -1.250   0.0282   0.00612   0.00153  -0.0385   0.6871   0.6516
  -1.000   0.0575   0.00611   0.00152  -0.0389   0.6836   0.6551
  -0.750   0.0867   0.00612   0.00151  -0.0393   0.6800   0.6585
  -0.500   0.1159   0.00615   0.00149  -0.0397   0.6766   0.6616
  -0.250   0.1447   0.00616   0.00149  -0.0400   0.6729   0.6651
   0.000   0.1739   0.00614   0.00150  -0.0404   0.6698   0.6685
   0.250   0.2032   0.00614   0.00151  -0.0408   0.6665   0.6719
   0.500   0.2324   0.00616   0.00153  -0.0411   0.6632   0.6755
   0.750   0.2614   0.00620   0.00154  -0.0415   0.6598   0.6788
   1.000   0.2903   0.00621   0.00157  -0.0418   0.6565   0.6824
   1.250   0.3194   0.00621   0.00161  -0.0422   0.6534   0.6860
   1.500   0.3486   0.00623   0.00164  -0.0426   0.6501   0.6899
   1.750   0.3776   0.00626   0.00167  -0.0429   0.6462   0.6935
   2.000   0.4061   0.00629   0.00171  -0.0431   0.6410   0.6973
   2.250   0.4349   0.00627   0.00174  -0.0434   0.6351   0.7012
   2.500   0.4634   0.00630   0.00176  -0.0436   0.6283   0.7053
   2.750   0.4919   0.00631   0.00178  -0.0439   0.6182   0.7093
   3.000   0.5197   0.00632   0.00180  -0.0439   0.6050   0.7136
   3.250   0.5474   0.00637   0.00184  -0.0440   0.5893   0.7178
   3.500   0.5751   0.00644   0.00189  -0.0441   0.5752   0.7222
   3.750   0.6029   0.00653   0.00196  -0.0442   0.5609   0.7264
   4.000   0.6299   0.00661   0.00205  -0.0441   0.5410   0.7311
   4.250   0.6557   0.00680   0.00216  -0.0439   0.5093   0.7360
   4.500   0.6773   0.00731   0.00240  -0.0430   0.4408   0.7409
   4.750   0.6912   0.00835   0.00292  -0.0410   0.3225   0.7458
   5.000   0.7052   0.00936   0.00346  -0.0390   0.2183   0.7511
   5.250   0.7206   0.01023   0.00395  -0.0373   0.1384   0.7566
   5.500   0.7371   0.01096   0.00441  -0.0357   0.0806   0.7621
   5.750   0.7556   0.01153   0.00483  -0.0343   0.0478   0.7681
   6.000   0.7771   0.01192   0.00518  -0.0334   0.0375   0.7740
   6.250   0.7980   0.01230   0.00555  -0.0324   0.0323   0.7797
   6.500   0.8202   0.01258   0.00587  -0.0316   0.0298   0.7860
   6.750   0.8396   0.01301   0.00630  -0.0304   0.0269   0.7922
   7.000   0.8603   0.01331   0.00667  -0.0293   0.0256   0.7988
   7.250   0.8805   0.01364   0.00703  -0.0282   0.0243   0.8060
   7.500   0.8976   0.01398   0.00742  -0.0265   0.0232   0.8132
   7.750   0.9103   0.01445   0.00794  -0.0241   0.0221   0.8216
   8.000   0.9213   0.01503   0.00859  -0.0214   0.0213   0.8299
   8.250   0.9377   0.01542   0.00903  -0.0198   0.0208   0.8386
   8.500   0.9520   0.01588   0.00958  -0.0178   0.0203   0.8479
   8.750   0.9666   0.01636   0.01012  -0.0160   0.0197   0.8579
   9.000   0.9803   0.01690   0.01072  -0.0141   0.0192   0.8694
   9.250   0.9944   0.01738   0.01127  -0.0124   0.0185   0.8818
   9.500   1.0047   0.01807   0.01203  -0.0101   0.0181   0.8967
   9.750   1.0099   0.01902   0.01309  -0.0072   0.0176   0.9158
  10.000   1.0143   0.01997   0.01419  -0.0042   0.0172   0.9442
  10.250   1.0399   0.02062   0.01493  -0.0052   0.0169   1.0000
  10.500   1.0549   0.02141   0.01576  -0.0042   0.0166   1.0000
  10.750   1.0692   0.02226   0.01665  -0.0032   0.0163   1.0000
  11.000   1.0824   0.02320   0.01764  -0.0021   0.0161   1.0000
  11.250   1.0953   0.02418   0.01866  -0.0010   0.0158   1.0000
  11.500   1.1079   0.02520   0.01973   0.0001   0.0156   1.0000
  11.750   1.1207   0.02622   0.02078   0.0011   0.0152   1.0000
  12.000   1.1333   0.02726   0.02186   0.0020   0.0150   1.0000
  12.250   1.1458   0.02832   0.02296   0.0029   0.0147   1.0000
  12.500   1.1568   0.02953   0.02421   0.0039   0.0145   1.0000
  12.750   1.1663   0.03091   0.02562   0.0049   0.0142   1.0000
  13.000   1.1713   0.03292   0.02772   0.0063   0.0138   1.0000
  13.250   1.1810   0.03445   0.02933   0.0073   0.0137   1.0000
  13.500   1.1921   0.03569   0.03065   0.0079   0.0136   1.0000
  13.750   1.2021   0.03709   0.03213   0.0085   0.0134   1.0000
  14.000   1.2112   0.03862   0.03375   0.0092   0.0133   1.0000
  14.250   1.2193   0.04028   0.03550   0.0098   0.0131   1.0000
  14.500   1.2267   0.04201   0.03732   0.0103   0.0130   1.0000
  14.750   1.2331   0.04392   0.03932   0.0108   0.0127   1.0000
  15.000   1.2383   0.04598   0.04149   0.0113   0.0126   1.0000
  15.250   1.2426   0.04818   0.04379   0.0116   0.0125   1.0000
  15.500   1.2459   0.05053   0.04623   0.0117   0.0123   1.0000
  15.750   1.2482   0.05307   0.04888   0.0118   0.0122   1.0000
  16.000   1.2501   0.05565   0.05156   0.0116   0.0121   1.0000
  16.250   1.2500   0.05861   0.05464   0.0114   0.0120   1.0000
  16.500   1.2489   0.06178   0.05792   0.0109   0.0119   1.0000
  16.750   1.2473   0.06511   0.06135   0.0102   0.0117   1.0000
  17.000   1.2440   0.06878   0.06515   0.0092   0.0117   1.0000
  17.250   1.2457   0.07183   0.06823   0.0081   0.0115   1.0000
  17.500   1.2388   0.07629   0.07283   0.0067   0.0115   1.0000
  17.750   1.2351   0.08041   0.07703   0.0050   0.0114   1.0000
  18.000   1.2315   0.08459   0.08128   0.0032   0.0112   1.0000
  18.250   1.2167   0.09084   0.08772   0.0005   0.0112   1.0000
  18.500   1.2085   0.09619   0.09315  -0.0022   0.0111   1.0000
  18.750   1.1936   0.10298   0.10011  -0.0058   0.0111   1.0000
  19.000   1.1749   0.11080   0.10810  -0.0102   0.0111   1.0000
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