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NACA 66 (p51htip-il) Xfoil prediction polar at RE=1,000,000 Ncrit=5


Details Polar file
Airfoil: NACA 66 (p51htip-il)
Reynolds number: 1,000,000
Max Cl/Cd: 75.11 at α=2.25°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-p51htip-il-1000000-n5.txt
Download as CSV file: xf-p51htip-il-1000000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: NACA 66                                         
  
 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
  ------ -------- --------- --------- -------- -------- --------
 -15.000  -0.9678   0.05190   0.04975  -0.0652   1.0000   0.0064
 -14.500  -1.0109   0.04067   0.03801  -0.0695   0.9556   0.0064
 -14.250  -0.9977   0.03999   0.03726  -0.0692   0.9319   0.0066
 -14.000  -1.0180   0.03651   0.03349  -0.0670   0.9124   0.0066
 -13.750  -1.0277   0.03407   0.03081  -0.0647   0.8994   0.0066
 -13.500  -1.0226   0.03293   0.02957  -0.0631   0.8896   0.0067
 -13.250  -1.0268   0.03095   0.02738  -0.0605   0.8804   0.0068
 -13.000  -1.0217   0.02981   0.02610  -0.0585   0.8728   0.0069
 -12.750  -1.0185   0.02842   0.02456  -0.0561   0.8655   0.0069
 -12.250  -1.0063   0.02613   0.02196  -0.0513   0.8532   0.0072
 -12.000  -0.9995   0.02496   0.02062  -0.0487   0.8474   0.0072
 -11.750  -0.9899   0.02379   0.01927  -0.0466   0.8427   0.0073
 -11.500  -0.9753   0.02280   0.01815  -0.0451   0.8382   0.0075
 -11.250  -0.9595   0.02186   0.01705  -0.0438   0.8336   0.0076
 -10.750  -0.9242   0.02013   0.01502  -0.0416   0.8256   0.0080
 -10.500  -0.9050   0.01934   0.01411  -0.0407   0.8217   0.0081
 -10.250  -0.8844   0.01870   0.01335  -0.0399   0.8180   0.0082
 -10.000  -0.8634   0.01810   0.01263  -0.0392   0.8148   0.0083
  -9.750  -0.8445   0.01712   0.01153  -0.0382   0.8117   0.0086
  -9.500  -0.8231   0.01648   0.01082  -0.0375   0.8085   0.0088
  -9.250  -0.8006   0.01597   0.01023  -0.0370   0.8053   0.0091
  -9.000  -0.7775   0.01553   0.00972  -0.0365   0.8023   0.0093
  -8.500  -0.7308   0.01462   0.00868  -0.0356   0.7971   0.0097
  -8.250  -0.7070   0.01421   0.00822  -0.0352   0.7944   0.0100
  -8.000  -0.6833   0.01375   0.00769  -0.0348   0.7917   0.0103
  -7.750  -0.6594   0.01334   0.00721  -0.0344   0.7891   0.0106
  -7.500  -0.6353   0.01295   0.00675  -0.0340   0.7867   0.0109
  -7.250  -0.6108   0.01260   0.00634  -0.0337   0.7844   0.0112
  -7.000  -0.5867   0.01216   0.00585  -0.0333   0.7822   0.0117
  -6.750  -0.5616   0.01185   0.00553  -0.0330   0.7797   0.0123
  -6.500  -0.5358   0.01161   0.00528  -0.0329   0.7774   0.0130
  -6.250  -0.5101   0.01137   0.00501  -0.0328   0.7752   0.0137
  -6.000  -0.4844   0.01111   0.00471  -0.0326   0.7732   0.0143
  -5.750  -0.4585   0.01088   0.00443  -0.0325   0.7713   0.0148
  -5.500  -0.4333   0.01057   0.00409  -0.0322   0.7696   0.0155
  -5.250  -0.4073   0.01031   0.00383  -0.0321   0.7679   0.0164
  -5.000  -0.3809   0.01010   0.00362  -0.0321   0.7661   0.0172
  -4.750  -0.3544   0.00990   0.00340  -0.0320   0.7644   0.0181
  -4.500  -0.3278   0.00972   0.00320  -0.0320   0.7627   0.0190
  -4.250  -0.3009   0.00955   0.00301  -0.0320   0.7610   0.0196
  -4.000  -0.2746   0.00933   0.00277  -0.0320   0.7594   0.0213
  -3.750  -0.2479   0.00916   0.00261  -0.0320   0.7579   0.0231
  -3.500  -0.2209   0.00901   0.00244  -0.0320   0.7563   0.0244
  -3.250  -0.1937   0.00887   0.00229  -0.0320   0.7548   0.0255
  -3.000  -0.1663   0.00873   0.00215  -0.0322   0.7534   0.0266
  -2.750  -0.1391   0.00857   0.00200  -0.0322   0.7520   0.0301
  -2.500  -0.1117   0.00843   0.00188  -0.0323   0.7506   0.0339
  -2.250  -0.0844   0.00828   0.00177  -0.0324   0.7492   0.0435
  -2.000  -0.0581   0.00802   0.00165  -0.0324   0.7479   0.0827
  -1.750  -0.0332   0.00761   0.00151  -0.0322   0.7465   0.1640
  -1.500  -0.0098   0.00704   0.00135  -0.0318   0.7451   0.2893
  -1.250   0.0067   0.00576   0.00106  -0.0305   0.7436   0.5688
  -1.000   0.0300   0.00533   0.00107  -0.0298   0.7421   0.7007
  -0.750   0.0576   0.00528   0.00109  -0.0298   0.7408   0.7295
  -0.500   0.0859   0.00526   0.00112  -0.0300   0.7398   0.7473
  -0.250   0.1143   0.00525   0.00115  -0.0302   0.7386   0.7616
   0.000   0.1427   0.00525   0.00119  -0.0304   0.7374   0.7733
   0.250   0.1716   0.00526   0.00120  -0.0308   0.7356   0.7788
   0.500   0.2006   0.00527   0.00120  -0.0311   0.7327   0.7817
   0.750   0.2292   0.00527   0.00120  -0.0314   0.7291   0.7839
   1.000   0.2579   0.00528   0.00120  -0.0317   0.7253   0.7860
   1.250   0.2867   0.00527   0.00122  -0.0321   0.7212   0.7883
   1.500   0.3152   0.00527   0.00121  -0.0323   0.7141   0.7907
   1.750   0.3437   0.00527   0.00122  -0.0326   0.7050   0.7931
   2.000   0.3719   0.00530   0.00122  -0.0328   0.6920   0.7957
   2.250   0.3996   0.00532   0.00123  -0.0329   0.6725   0.7981
   2.500   0.4225   0.00564   0.00126  -0.0320   0.5886   0.8008
   2.750   0.4320   0.00702   0.00179  -0.0292   0.3882   0.8043
   3.000   0.4466   0.00800   0.00219  -0.0273   0.2463   0.8079
   3.250   0.4655   0.00866   0.00248  -0.0261   0.1579   0.8110
   3.500   0.4859   0.00917   0.00275  -0.0250   0.0940   0.8140
   3.750   0.5072   0.00960   0.00301  -0.0241   0.0490   0.8173
   4.000   0.5313   0.00986   0.00321  -0.0236   0.0347   0.8206
   4.250   0.5558   0.01008   0.00341  -0.0233   0.0284   0.8241
   4.500   0.5806   0.01027   0.00361  -0.0229   0.0261   0.8275
   4.750   0.6046   0.01049   0.00383  -0.0224   0.0237   0.8311
   5.000   0.6282   0.01073   0.00409  -0.0219   0.0211   0.8350
   5.250   0.6524   0.01093   0.00430  -0.0214   0.0203   0.8388
   5.500   0.6761   0.01115   0.00455  -0.0209   0.0190   0.8424
   5.750   0.6991   0.01139   0.00481  -0.0202   0.0179   0.8464
   6.000   0.7212   0.01167   0.00510  -0.0194   0.0166   0.8508
   6.250   0.7429   0.01199   0.00545  -0.0186   0.0157   0.8553
   6.500   0.7649   0.01224   0.00574  -0.0177   0.0153   0.8596
   6.750   0.7859   0.01253   0.00608  -0.0167   0.0147   0.8646
   7.000   0.8061   0.01280   0.00638  -0.0156   0.0141   0.8700
   7.250   0.8246   0.01308   0.00670  -0.0141   0.0135   0.8756
   7.500   0.8431   0.01337   0.00702  -0.0127   0.0128   0.8823
   7.750   0.8596   0.01380   0.00749  -0.0109   0.0121   0.8893
   8.000   0.8761   0.01423   0.00798  -0.0092   0.0118   0.8973
   8.250   0.8934   0.01462   0.00844  -0.0076   0.0116   0.9052
   8.500   0.9106   0.01501   0.00890  -0.0061   0.0113   0.9144
   8.750   0.9270   0.01542   0.00940  -0.0044   0.0111   0.9248
   9.000   0.9427   0.01589   0.00994  -0.0026   0.0109   0.9375
   9.250   0.9597   0.01637   0.01051  -0.0012   0.0106   0.9540
   9.500   0.9844   0.01689   0.01109  -0.0015   0.0103   0.9722
   9.750   1.0116   0.01747   0.01173  -0.0025   0.0099   1.0000
  10.000   1.0295   0.01800   0.01229  -0.0014   0.0097   1.0000
  10.250   1.0469   0.01857   0.01290  -0.0003   0.0095   1.0000
  10.500   1.0637   0.01919   0.01354   0.0008   0.0092   1.0000
  10.750   1.0785   0.01998   0.01439   0.0021   0.0090   1.0000
  11.000   1.0912   0.02098   0.01546   0.0037   0.0087   1.0000
  11.250   1.1072   0.02166   0.01621   0.0048   0.0086   1.0000
  11.500   1.1225   0.02244   0.01706   0.0060   0.0085   1.0000
  11.750   1.1366   0.02331   0.01802   0.0073   0.0084   1.0000
  12.000   1.1513   0.02413   0.01892   0.0084   0.0082   1.0000
  12.250   1.1644   0.02509   0.01996   0.0097   0.0081   1.0000
  12.500   1.1779   0.02601   0.02097   0.0108   0.0080   1.0000
  12.750   1.1896   0.02709   0.02215   0.0121   0.0078   1.0000
  13.000   1.2013   0.02818   0.02333   0.0134   0.0077   1.0000
  13.250   1.2111   0.02942   0.02467   0.0147   0.0076   1.0000
  13.500   1.2216   0.03058   0.02592   0.0158   0.0074   1.0000
  13.750   1.2311   0.03184   0.02729   0.0170   0.0073   1.0000
  14.000   1.2392   0.03323   0.02877   0.0182   0.0072   1.0000
  14.250   1.2485   0.03449   0.03011   0.0192   0.0071   1.0000
  14.500   1.2566   0.03587   0.03157   0.0202   0.0069   1.0000
  14.750   1.2645   0.03729   0.03306   0.0211   0.0068   1.0000
  15.000   1.2707   0.03888   0.03474   0.0219   0.0067   1.0000
  15.250   1.2726   0.04097   0.03695   0.0229   0.0067   1.0000
  15.500   1.2776   0.04275   0.03880   0.0235   0.0066   1.0000
  15.750   1.2772   0.04518   0.04135   0.0242   0.0065   1.0000
  16.000   1.2712   0.04835   0.04466   0.0248   0.0064   1.0000
  16.250   1.2651   0.05168   0.04814   0.0250   0.0063   1.0000
  16.500   1.2550   0.05567   0.05229   0.0248   0.0063   1.0000
  16.750   1.2410   0.06051   0.05730   0.0240   0.0062   1.0000
  17.000   1.2317   0.06504   0.06199   0.0227   0.0062   1.0000
  17.250   1.2203   0.07021   0.06732   0.0208   0.0061   1.0000
  17.500   1.2002   0.07726   0.07455   0.0176   0.0061   1.0000
  17.750   1.1836   0.08431   0.08176   0.0138   0.0061   1.0000
  18.000   1.1589   0.09346   0.09109   0.0085   0.0061   1.0000
  18.250   1.1151   0.10774   0.10560  -0.0002   0.0062   1.0000
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