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NACA 2408 (naca2408-il) Xfoil prediction polar at RE=1,000,000 Ncrit=5


Details Polar file
Airfoil: NACA 2408 (naca2408-il)
Reynolds number: 1,000,000
Max Cl/Cd: 82.12 at α=7.5°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-naca2408-il-1000000-n5.txt
Download as CSV file: xf-naca2408-il-1000000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: NACA 2408                                       
  
 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
  ------ -------- --------- --------- -------- -------- --------
 -12.500  -1.0172   0.03854   0.03631  -0.0520   1.0000   0.0036
 -12.250  -1.0198   0.03336   0.03079  -0.0536   1.0000   0.0036
 -12.000  -1.0120   0.03012   0.02729  -0.0538   1.0000   0.0037
 -11.750  -0.9992   0.02771   0.02465  -0.0537   1.0000   0.0037
 -11.500  -0.9833   0.02584   0.02257  -0.0534   1.0000   0.0038
 -11.250  -0.9654   0.02428   0.02083  -0.0530   1.0000   0.0039
 -11.000  -0.9473   0.02276   0.01912  -0.0524   1.0000   0.0039
 -10.750  -0.9304   0.02097   0.01711  -0.0518   1.0000   0.0041
 -10.500  -0.9106   0.01978   0.01579  -0.0511   1.0000   0.0043
 -10.250  -0.8900   0.01882   0.01469  -0.0503   1.0000   0.0045
 -10.000  -0.8691   0.01795   0.01371  -0.0496   1.0000   0.0046
  -9.750  -0.8478   0.01716   0.01281  -0.0487   1.0000   0.0048
  -9.500  -0.8264   0.01641   0.01195  -0.0479   1.0000   0.0049
  -9.250  -0.8049   0.01571   0.01114  -0.0470   1.0000   0.0051
  -9.000  -0.7834   0.01505   0.01038  -0.0461   1.0000   0.0053
  -8.750  -0.7599   0.01443   0.00966  -0.0455   0.9998   0.0055
  -8.500  -0.7299   0.01382   0.00894  -0.0463   0.9985   0.0057
  -8.250  -0.6998   0.01312   0.00812  -0.0471   0.9970   0.0060
  -8.000  -0.6692   0.01248   0.00740  -0.0481   0.9956   0.0065
  -7.750  -0.6382   0.01199   0.00686  -0.0490   0.9943   0.0070
  -7.500  -0.6082   0.01156   0.00638  -0.0497   0.9923   0.0075
  -7.250  -0.5773   0.01116   0.00591  -0.0505   0.9903   0.0080
  -7.000  -0.5458   0.01073   0.00541  -0.0515   0.9884   0.0086
  -6.750  -0.5140   0.01028   0.00492  -0.0525   0.9866   0.0097
  -6.500  -0.4838   0.00993   0.00453  -0.0532   0.9830   0.0107
  -6.250  -0.4530   0.00962   0.00417  -0.0539   0.9784   0.0117
  -6.000  -0.4223   0.00928   0.00383  -0.0545   0.9736   0.0141
  -5.750  -0.3931   0.00902   0.00358  -0.0549   0.9675   0.0166
  -5.500  -0.3637   0.00878   0.00333  -0.0552   0.9620   0.0199
  -5.250  -0.3355   0.00860   0.00316  -0.0553   0.9549   0.0231
  -5.000  -0.3072   0.00847   0.00299  -0.0553   0.9477   0.0249
  -4.750  -0.2795   0.00837   0.00286  -0.0552   0.9389   0.0256
  -4.500  -0.2523   0.00813   0.00257  -0.0551   0.9298   0.0274
  -4.250  -0.2251   0.00794   0.00234  -0.0548   0.9199   0.0296
  -4.000  -0.1980   0.00779   0.00215  -0.0546   0.9086   0.0312
  -3.750  -0.1708   0.00766   0.00198  -0.0544   0.8966   0.0329
  -3.500  -0.1435   0.00755   0.00181  -0.0541   0.8840   0.0344
  -3.250  -0.1162   0.00746   0.00165  -0.0539   0.8706   0.0353
  -3.000  -0.0889   0.00734   0.00148  -0.0537   0.8562   0.0390
  -2.750  -0.0616   0.00723   0.00134  -0.0535   0.8412   0.0435
  -2.500  -0.0343   0.00714   0.00122  -0.0533   0.8252   0.0516
  -2.250  -0.0071   0.00702   0.00111  -0.0532   0.8090   0.0703
  -2.000   0.0203   0.00692   0.00102  -0.0530   0.7920   0.0893
  -1.750   0.0477   0.00684   0.00094  -0.0529   0.7742   0.1097
  -1.500   0.0750   0.00676   0.00087  -0.0528   0.7554   0.1333
  -1.250   0.1023   0.00668   0.00082  -0.0527   0.7365   0.1622
  -1.000   0.1297   0.00659   0.00078  -0.0526   0.7175   0.1978
  -0.750   0.1570   0.00651   0.00075  -0.0525   0.6968   0.2362
  -0.500   0.1843   0.00647   0.00073  -0.0524   0.6761   0.2733
  -0.250   0.2115   0.00635   0.00072  -0.0524   0.6541   0.3306
   0.000   0.2376   0.00627   0.00073  -0.0522   0.6143   0.4119
   0.250   0.2632   0.00611   0.00076  -0.0519   0.5695   0.5311
   0.500   0.2894   0.00599   0.00080  -0.0517   0.5379   0.6257
   0.750   0.3148   0.00588   0.00086  -0.0513   0.5028   0.7266
   1.000   0.3398   0.00580   0.00093  -0.0507   0.4718   0.8072
   1.250   0.3634   0.00576   0.00100  -0.0496   0.4415   0.8813
   1.500   0.3876   0.00583   0.00108  -0.0486   0.4065   0.9474
   1.750   0.4219   0.00612   0.00117  -0.0501   0.3531   0.9837
   2.000   0.4549   0.00649   0.00128  -0.0515   0.2935   1.0000
   2.250   0.4795   0.00699   0.00146  -0.0510   0.2190   1.0000
   2.500   0.5042   0.00748   0.00166  -0.0506   0.1522   1.0000
   2.750   0.5295   0.00791   0.00186  -0.0503   0.0993   1.0000
   3.000   0.5552   0.00828   0.00206  -0.0499   0.0614   1.0000
   3.250   0.5813   0.00859   0.00225  -0.0497   0.0364   1.0000
   3.500   0.6083   0.00876   0.00240  -0.0495   0.0343   1.0000
   3.750   0.6352   0.00894   0.00257  -0.0493   0.0326   1.0000
   4.000   0.6621   0.00912   0.00275  -0.0491   0.0312   1.0000
   4.250   0.6889   0.00932   0.00295  -0.0490   0.0301   1.0000
   4.500   0.7156   0.00953   0.00318  -0.0488   0.0290   1.0000
   4.750   0.7422   0.00977   0.00345  -0.0485   0.0279   1.0000
   5.000   0.7686   0.01002   0.00373  -0.0483   0.0269   1.0000
   5.250   0.7953   0.01021   0.00393  -0.0481   0.0265   1.0000
   5.500   0.8220   0.01041   0.00414  -0.0480   0.0258   1.0000
   5.750   0.8484   0.01063   0.00438  -0.0478   0.0247   1.0000
   6.000   0.8748   0.01087   0.00465  -0.0475   0.0234   1.0000
   6.250   0.9009   0.01112   0.00491  -0.0473   0.0219   1.0000
   6.500   0.9269   0.01141   0.00521  -0.0470   0.0205   1.0000
   6.750   0.9522   0.01177   0.00559  -0.0467   0.0185   1.0000
   7.000   0.9780   0.01205   0.00590  -0.0464   0.0175   1.0000
   7.250   1.0040   0.01228   0.00616  -0.0462   0.0165   1.0000
   7.500   1.0298   0.01254   0.00642  -0.0459   0.0146   1.0000
   7.750   1.0549   0.01288   0.00671  -0.0456   0.0120   1.0000
   8.000   1.0798   0.01325   0.00709  -0.0452   0.0105   1.0000
   8.250   1.1042   0.01367   0.00750  -0.0448   0.0089   1.0000
   8.500   1.1283   0.01413   0.00801  -0.0443   0.0079   1.0000
   8.750   1.1523   0.01457   0.00851  -0.0438   0.0073   1.0000
   9.000   1.1759   0.01506   0.00904  -0.0432   0.0067   1.0000
   9.250   1.1990   0.01559   0.00961  -0.0426   0.0062   1.0000
   9.500   1.2211   0.01624   0.01032  -0.0419   0.0056   1.0000
   9.750   1.2436   0.01682   0.01096  -0.0412   0.0053   1.0000
  10.000   1.2659   0.01738   0.01159  -0.0405   0.0051   1.0000
  10.250   1.2878   0.01797   0.01225  -0.0397   0.0048   1.0000
  10.500   1.3092   0.01859   0.01295  -0.0390   0.0045   1.0000
  10.750   1.3299   0.01926   0.01369  -0.0381   0.0042   1.0000
  11.000   1.3497   0.02002   0.01451  -0.0371   0.0040   1.0000
  11.250   1.3678   0.02093   0.01551  -0.0359   0.0038   1.0000
  11.500   1.3847   0.02192   0.01662  -0.0346   0.0036   1.0000
  11.750   1.4024   0.02275   0.01754  -0.0334   0.0035   1.0000
  12.000   1.4190   0.02364   0.01854  -0.0321   0.0034   1.0000
  12.250   1.4342   0.02459   0.01960  -0.0306   0.0033   1.0000
  12.500   1.4479   0.02561   0.02073  -0.0290   0.0032   1.0000
  12.750   1.4587   0.02668   0.02193  -0.0269   0.0031   1.0000
  13.000   1.4667   0.02780   0.02316  -0.0245   0.0030   1.0000
  13.250   1.4730   0.02906   0.02454  -0.0221   0.0030   1.0000
  13.500   1.4779   0.03046   0.02606  -0.0199   0.0029   1.0000
  13.750   1.4818   0.03202   0.02774  -0.0179   0.0028   1.0000
  14.000   1.4839   0.03382   0.02967  -0.0161   0.0028   1.0000
  14.250   1.4852   0.03583   0.03181  -0.0147   0.0027   1.0000
  14.500   1.4846   0.03818   0.03430  -0.0136   0.0027   1.0000
  14.750   1.4822   0.04092   0.03717  -0.0130   0.0027   1.0000
  15.000   1.4779   0.04412   0.04051  -0.0130   0.0026   1.0000
  15.250   1.4712   0.04789   0.04443  -0.0136   0.0026   1.0000
  15.500   1.4619   0.05234   0.04902  -0.0149   0.0026   1.0000
  15.750   1.4503   0.05746   0.05430  -0.0169   0.0025   1.0000
  16.000   1.4343   0.06366   0.06066  -0.0198   0.0025   1.0000
  16.250   1.4144   0.07082   0.06799  -0.0235   0.0025   1.0000
  16.500   1.3896   0.07925   0.07660  -0.0280   0.0025   1.0000
  16.750   1.3596   0.08904   0.08656  -0.0332   0.0026   1.0000
  17.000   1.3208   0.10116   0.09886  -0.0397   0.0026   1.0000
  17.250   1.2695   0.11653   0.11444  -0.0478   0.0027   1.0000
  17.500   1.2009   0.13670   0.13483  -0.0581   0.0028   1.0000
  17.750   1.1109   0.16445   0.16279  -0.0729   0.0031   1.0000
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