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NACA 747A315 (naca747a315-il) Xfoil prediction polar at RE=1,000,000 Ncrit=9


Details Polar file
Airfoil: NACA 747A315 (naca747a315-il)
Reynolds number: 1,000,000
Max Cl/Cd: 111.52 at α=6.5°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-naca747a315-il-1000000.txt
Download as CSV file: xf-naca747a315-il-1000000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: NACA 747A315                                    
  
 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
  ------ -------- --------- --------- -------- -------- --------
 -15.500  -0.8120   0.08463   0.08270  -0.0335   1.0000   0.0141
 -15.250  -0.9050   0.06091   0.05857  -0.0511   1.0000   0.0138
 -15.000  -0.9367   0.05315   0.05060  -0.0555   1.0000   0.0137
 -14.750  -0.9603   0.04775   0.04500  -0.0572   1.0000   0.0138
 -14.500  -0.9746   0.04399   0.04108  -0.0573   1.0000   0.0138
 -14.250  -0.9885   0.04060   0.03750  -0.0565   1.0000   0.0139
 -14.000  -0.9914   0.03845   0.03521  -0.0554   1.0000   0.0140
 -13.750  -0.9940   0.03644   0.03304  -0.0539   1.0000   0.0141
 -13.500  -0.9988   0.03422   0.03067  -0.0520   1.0000   0.0141
 -13.000  -1.0068   0.02905   0.02487  -0.0482   0.9115   0.0145
 -12.750  -1.0071   0.02755   0.02319  -0.0451   0.8901   0.0147
 -12.500  -1.0006   0.02663   0.02214  -0.0426   0.8729   0.0149
 -12.250  -0.9927   0.02573   0.02112  -0.0401   0.8576   0.0150
 -12.000  -0.9822   0.02514   0.02044  -0.0378   0.8430   0.0152
 -11.750  -0.9714   0.02447   0.01965  -0.0354   0.8293   0.0154
 -11.500  -0.9599   0.02382   0.01887  -0.0331   0.8160   0.0156
 -11.250  -0.9453   0.02330   0.01823  -0.0313   0.8034   0.0160
 -11.000  -0.9292   0.02244   0.01724  -0.0297   0.7919   0.0162
 -10.750  -0.9114   0.02176   0.01643  -0.0284   0.7815   0.0165
 -10.500  -0.8926   0.02108   0.01561  -0.0272   0.7713   0.0168
 -10.250  -0.8730   0.02038   0.01478  -0.0261   0.7624   0.0171
 -10.000  -0.8525   0.01978   0.01404  -0.0251   0.7535   0.0172
  -9.750  -0.8308   0.01930   0.01346  -0.0243   0.7457   0.0174
  -9.500  -0.8132   0.01772   0.01174  -0.0231   0.7380   0.0180
  -9.250  -0.7915   0.01712   0.01108  -0.0223   0.7310   0.0183
  -9.000  -0.7690   0.01664   0.01055  -0.0216   0.7238   0.0187
  -8.750  -0.7459   0.01624   0.01008  -0.0210   0.7172   0.0191
  -8.500  -0.7222   0.01584   0.00964  -0.0204   0.7107   0.0196
  -8.250  -0.6984   0.01546   0.00918  -0.0198   0.7040   0.0201
  -8.000  -0.6746   0.01501   0.00866  -0.0192   0.6980   0.0205
  -7.750  -0.6501   0.01466   0.00825  -0.0188   0.6914   0.0209
  -7.500  -0.6271   0.01415   0.00764  -0.0181   0.6850   0.0212
  -7.250  -0.6056   0.01344   0.00690  -0.0171   0.6793   0.0220
  -7.000  -0.5813   0.01309   0.00652  -0.0166   0.6732   0.0226
  -6.750  -0.5565   0.01280   0.00619  -0.0162   0.6673   0.0232
  -6.500  -0.5312   0.01251   0.00586  -0.0158   0.6617   0.0240
  -6.250  -0.5058   0.01226   0.00556  -0.0155   0.6557   0.0248
  -6.000  -0.4805   0.01199   0.00524  -0.0151   0.6502   0.0254
  -5.750  -0.4568   0.01152   0.00476  -0.0145   0.6448   0.0267
  -5.500  -0.4310   0.01129   0.00450  -0.0142   0.6391   0.0279
  -5.250  -0.4050   0.01109   0.00426  -0.0139   0.6339   0.0292
  -5.000  -0.3787   0.01088   0.00401  -0.0137   0.6287   0.0303
  -4.750  -0.3535   0.01057   0.00369  -0.0133   0.6235   0.0327
  -4.500  -0.3270   0.01042   0.00351  -0.0131   0.6184   0.0350
  -4.250  -0.3009   0.01017   0.00327  -0.0129   0.6138   0.0382
  -4.000  -0.2742   0.01001   0.00309  -0.0127   0.6090   0.0417
  -3.750  -0.2480   0.00982   0.00290  -0.0125   0.6041   0.0467
  -3.500  -0.2212   0.00965   0.00273  -0.0124   0.6000   0.0529
  -3.250  -0.1946   0.00945   0.00258  -0.0122   0.5956   0.0632
  -3.000  -0.1686   0.00923   0.00242  -0.0120   0.5911   0.0828
  -2.750  -0.1440   0.00891   0.00226  -0.0116   0.5865   0.1306
  -2.500  -0.1207   0.00841   0.00209  -0.0111   0.5832   0.2146
  -2.000  -0.0805   0.00697   0.00168  -0.0090   0.5760   0.4979
  -1.750  -0.0650   0.00605   0.00150  -0.0068   0.5726   0.6974
  -1.500  -0.0392   0.00599   0.00158  -0.0064   0.5692   0.7585
  -1.250  -0.0107   0.00601   0.00162  -0.0064   0.5664   0.7773
  -1.000   0.0179   0.00605   0.00165  -0.0065   0.5635   0.7892
  -0.750   0.0467   0.00611   0.00167  -0.0067   0.5605   0.7983
  -0.500   0.0748   0.00619   0.00175  -0.0067   0.5577   0.8088
  -0.250   0.1024   0.00634   0.00189  -0.0065   0.5546   0.8219
   0.000   0.1302   0.00650   0.00206  -0.0063   0.5525   0.8340
   0.250   0.1584   0.00660   0.00219  -0.0062   0.5504   0.8410
   0.500   0.1871   0.00668   0.00227  -0.0063   0.5481   0.8458
   0.750   0.2161   0.00674   0.00230  -0.0066   0.5456   0.8485
   1.000   0.2449   0.00675   0.00229  -0.0069   0.5434   0.8508
   1.250   0.2735   0.00679   0.00231  -0.0071   0.5412   0.8529
   1.500   0.3022   0.00688   0.00238  -0.0074   0.5388   0.8550
   1.750   0.3311   0.00693   0.00243  -0.0077   0.5372   0.8570
   2.000   0.3603   0.00696   0.00247  -0.0081   0.5357   0.8587
   2.250   0.3894   0.00698   0.00250  -0.0085   0.5340   0.8602
   2.500   0.4185   0.00701   0.00253  -0.0089   0.5318   0.8617
   2.750   0.4476   0.00704   0.00256  -0.0093   0.5291   0.8631
   3.000   0.4765   0.00709   0.00259  -0.0097   0.5262   0.8642
   3.250   0.5053   0.00718   0.00265  -0.0100   0.5233   0.8653
   3.500   0.5342   0.00721   0.00270  -0.0104   0.5212   0.8668
   3.750   0.5630   0.00720   0.00273  -0.0108   0.5187   0.8683
   4.000   0.5917   0.00720   0.00275  -0.0111   0.5146   0.8696
   4.250   0.6202   0.00724   0.00279  -0.0114   0.5102   0.8708
   4.500   0.6484   0.00731   0.00286  -0.0116   0.5051   0.8722
   4.750   0.6771   0.00729   0.00288  -0.0120   0.4987   0.8736
   5.000   0.7049   0.00737   0.00294  -0.0121   0.4915   0.8751
   5.250   0.7335   0.00738   0.00300  -0.0125   0.4855   0.8766
   5.500   0.7616   0.00744   0.00306  -0.0128   0.4788   0.8783
   5.750   0.7896   0.00752   0.00315  -0.0130   0.4720   0.8800
   6.000   0.8174   0.00759   0.00323  -0.0132   0.4613   0.8814
   6.250   0.8448   0.00768   0.00331  -0.0134   0.4464   0.8828
   6.500   0.8710   0.00781   0.00340  -0.0134   0.4239   0.8847
   6.750   0.8890   0.00849   0.00377  -0.0122   0.3532   0.8869
   7.000   0.9014   0.00951   0.00442  -0.0102   0.2778   0.8896
   7.250   0.9137   0.01044   0.00504  -0.0082   0.2155   0.8926
   7.500   0.9260   0.01126   0.00562  -0.0061   0.1671   0.8957
   7.750   0.9364   0.01206   0.00621  -0.0038   0.1258   0.8987
   8.000   0.9450   0.01275   0.00677  -0.0011   0.0956   0.9029
   8.250   0.9481   0.01337   0.00731   0.0028   0.0752   0.9078
   8.500   0.9495   0.01413   0.00799   0.0066   0.0574   0.9133
   8.750   0.9516   0.01495   0.00877   0.0100   0.0427   0.9195
   9.000   0.9578   0.01573   0.00955   0.0126   0.0356   0.9260
   9.250   0.9663   0.01648   0.01032   0.0147   0.0315   0.9329
   9.500   0.9748   0.01727   0.01115   0.0167   0.0289   0.9417
   9.750   0.9862   0.01809   0.01204   0.0181   0.0266   0.9527
  10.000   1.0068   0.01903   0.01303   0.0173   0.0244   0.9655
  10.250   1.0351   0.02022   0.01427   0.0145   0.0223   0.9768
  10.500   1.0592   0.02133   0.01540   0.0127   0.0205   1.0000
  10.750   1.0690   0.02251   0.01660   0.0136   0.0195   1.0000
  11.000   1.0762   0.02392   0.01806   0.0147   0.0186   1.0000
  11.250   1.0883   0.02499   0.01916   0.0153   0.0180   1.0000
  11.500   1.0989   0.02619   0.02039   0.0160   0.0174   1.0000
  11.750   1.1091   0.02744   0.02167   0.0168   0.0166   1.0000
  12.000   1.1174   0.02885   0.02310   0.0175   0.0162   1.0000
  12.250   1.1235   0.03045   0.02474   0.0183   0.0158   1.0000
  12.500   1.1235   0.03258   0.02693   0.0193   0.0153   1.0000
  12.750   1.1332   0.03395   0.02836   0.0198   0.0151   1.0000
  13.000   1.1432   0.03534   0.02979   0.0203   0.0148   1.0000
  13.250   1.1504   0.03701   0.03151   0.0207   0.0146   1.0000
  13.500   1.1573   0.03873   0.03329   0.0212   0.0143   1.0000
  13.750   1.1677   0.04017   0.03476   0.0214   0.0138   1.0000
  14.000   1.1738   0.04204   0.03668   0.0217   0.0136   1.0000
  14.250   1.1807   0.04386   0.03855   0.0219   0.0134   1.0000
  14.500   1.1864   0.04583   0.04057   0.0221   0.0132   1.0000
  14.750   1.1904   0.04799   0.04277   0.0223   0.0130   1.0000
  15.000   1.1898   0.05066   0.04550   0.0224   0.0126   1.0000
  15.250   1.1878   0.05349   0.04839   0.0226   0.0124   1.0000
  15.500   1.1890   0.05602   0.05099   0.0227   0.0123   1.0000
  15.750   1.1954   0.05814   0.05318   0.0225   0.0122   1.0000
  16.000   1.2013   0.06032   0.05543   0.0223   0.0121   1.0000
  16.250   1.2062   0.06267   0.05785   0.0220   0.0120   1.0000
  16.500   1.2098   0.06513   0.06038   0.0218   0.0119   1.0000
  16.750   1.2130   0.06771   0.06302   0.0214   0.0118   1.0000
  17.000   1.2167   0.07027   0.06566   0.0209   0.0117   1.0000
  17.250   1.2190   0.07309   0.06855   0.0204   0.0115   1.0000
  17.500   1.2216   0.07586   0.07140   0.0198   0.0114   1.0000
  17.750   1.2228   0.07886   0.07447   0.0191   0.0113   1.0000
  18.000   1.2236   0.08193   0.07762   0.0183   0.0113   1.0000
  18.250   1.2247   0.08514   0.08091   0.0173   0.0110   1.0000
  18.500   1.2262   0.08827   0.08412   0.0163   0.0110   1.0000
  18.750   1.2257   0.09176   0.08768   0.0151   0.0109   1.0000
  19.000   1.2246   0.09534   0.09135   0.0138   0.0108   1.0000
  19.250   1.2231   0.09908   0.09518   0.0124   0.0107   1.0000
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