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NACA 63-415 AIRFOIL (n63415-il) Xfoil prediction polar at RE=200,000 Ncrit=9


Details Polar file
Airfoil: NACA 63-415 AIRFOIL (n63415-il)
Reynolds number: 200,000
Max Cl/Cd: 75.56 at α=7.25°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-n63415-il-200000.txt
Download as CSV file: xf-n63415-il-200000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: NACA 63-415 AIRFOIL                             
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     0.200 e 6     Ncrit =   9.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -12.250  -0.5572   0.08098   0.07718  -0.0622   1.0000   0.0521
 -12.000  -0.5431   0.08015   0.07639  -0.0614   1.0000   0.0531
 -11.750  -0.7186   0.05732   0.05267  -0.0761   1.0000   0.0426
 -11.500  -0.7310   0.05354   0.04881  -0.0753   1.0000   0.0423
 -11.250  -0.7486   0.05077   0.04594  -0.0729   1.0000   0.0421
 -11.000  -0.7650   0.04822   0.04326  -0.0699   1.0000   0.0420
 -10.750  -0.7820   0.04612   0.04103  -0.0660   1.0000   0.0419
 -10.500  -0.8038   0.04483   0.03964  -0.0603   1.0000   0.0418
 -10.250  -0.8175   0.04309   0.03768  -0.0565   0.9987   0.0420
 -10.000  -0.7954   0.03961   0.03356  -0.0600   0.9910   0.0429
  -9.750  -0.7690   0.03547   0.02927  -0.0628   0.9858   0.0442
  -9.500  -0.7355   0.03320   0.02684  -0.0656   0.9815   0.0453
  -9.250  -0.7048   0.03110   0.02452  -0.0675   0.9749   0.0467
  -9.000  -0.6691   0.02909   0.02221  -0.0703   0.9708   0.0487
  -8.750  -0.6364   0.02789   0.02064  -0.0721   0.9643   0.0506
  -8.500  -0.6015   0.02539   0.01816  -0.0743   0.9603   0.0529
  -8.250  -0.5626   0.02406   0.01675  -0.0770   0.9568   0.0555
  -8.000  -0.5280   0.02307   0.01561  -0.0787   0.9510   0.0588
  -7.750  -0.4958   0.02161   0.01413  -0.0800   0.9446   0.0618
  -7.500  -0.4599   0.02055   0.01309  -0.0820   0.9399   0.0656
  -7.250  -0.4328   0.01991   0.01236  -0.0822   0.9307   0.0696
  -7.000  -0.4037   0.01875   0.01126  -0.0829   0.9242   0.0743
  -6.750  -0.3805   0.01814   0.01063  -0.0824   0.9143   0.0793
  -6.500  -0.3550   0.01730   0.00978  -0.0824   0.9071   0.0858
  -6.250  -0.3338   0.01675   0.00922  -0.0815   0.8969   0.0937
  -6.000  -0.3100   0.01597   0.00846  -0.0812   0.8899   0.1080
  -5.750  -0.2910   0.01506   0.00776  -0.0804   0.8797   0.1405
  -5.500  -0.2724   0.01345   0.00689  -0.0803   0.8724   0.2746
  -5.250  -0.2515   0.01269   0.00669  -0.0798   0.8631   0.4083
  -5.000  -0.2245   0.01256   0.00663  -0.0794   0.8570   0.4637
  -4.750  -0.1987   0.01259   0.00667  -0.0790   0.8483   0.4962
  -4.500  -0.1709   0.01262   0.00661  -0.0787   0.8419   0.5225
  -4.250  -0.1443   0.01271   0.00668  -0.0782   0.8343   0.5420
  -4.000  -0.1172   0.01280   0.00673  -0.0778   0.8273   0.5602
  -3.750  -0.0900   0.01296   0.00685  -0.0772   0.8211   0.5787
  -3.500  -0.0637   0.01314   0.00703  -0.0766   0.8131   0.5959
  -3.250  -0.0361   0.01326   0.00708  -0.0761   0.8074   0.6102
  -3.000  -0.0089   0.01337   0.00713  -0.0759   0.7999   0.6230
  -2.750   0.0176   0.01347   0.00724  -0.0751   0.7933   0.6331
  -2.500   0.0451   0.01356   0.00729  -0.0747   0.7874   0.6441
  -2.250   0.0722   0.01361   0.00731  -0.0745   0.7799   0.6532
  -2.000   0.1004   0.01359   0.00721  -0.0743   0.7743   0.6604
  -1.750   0.1275   0.01364   0.00725  -0.0741   0.7672   0.6679
  -1.500   0.1556   0.01361   0.00716  -0.0741   0.7607   0.6757
  -1.250   0.1838   0.01364   0.00713  -0.0739   0.7559   0.6822
  -1.000   0.2116   0.01366   0.00712  -0.0741   0.7481   0.6907
  -0.750   0.2388   0.01365   0.00712  -0.0737   0.7423   0.6963
  -0.500   0.2670   0.01369   0.00712  -0.0738   0.7364   0.7038
  -0.250   0.2944   0.01370   0.00713  -0.0737   0.7296   0.7105
   0.000   0.3226   0.01370   0.00710  -0.0736   0.7244   0.7169
   0.250   0.3508   0.01374   0.00713  -0.0739   0.7177   0.7249
   0.500   0.3775   0.01377   0.00720  -0.0735   0.7116   0.7307
   0.750   0.4070   0.01379   0.00714  -0.0737   0.7069   0.7385
   1.000   0.4330   0.01386   0.00728  -0.0734   0.6996   0.7448
   1.250   0.4607   0.01389   0.00732  -0.0733   0.6938   0.7521
   1.500   0.4895   0.01393   0.00733  -0.0734   0.6889   0.7597
   1.750   0.5150   0.01401   0.00750  -0.0730   0.6816   0.7662
   2.000   0.5441   0.01404   0.00749  -0.0732   0.6762   0.7747
   2.250   0.5698   0.01412   0.00765  -0.0727   0.6701   0.7812
   2.500   0.5975   0.01420   0.00775  -0.0728   0.6633   0.7900
   2.750   0.6245   0.01421   0.00777  -0.0723   0.6582   0.7964
   3.000   0.6507   0.01434   0.00799  -0.0721   0.6510   0.8053
   3.250   0.6766   0.01438   0.00807  -0.0716   0.6448   0.8126
   3.500   0.7045   0.01446   0.00816  -0.0715   0.6392   0.8216
   3.750   0.7284   0.01453   0.00835  -0.0707   0.6315   0.8293
   4.000   0.7571   0.01455   0.00834  -0.0707   0.6256   0.8390
   4.250   0.7792   0.01460   0.00852  -0.0695   0.6169   0.8471
   4.500   0.8071   0.01452   0.00841  -0.0692   0.6091   0.8568
   4.750   0.8284   0.01452   0.00854  -0.0678   0.5990   0.8663
   5.000   0.8537   0.01447   0.00848  -0.0669   0.5910   0.8760
   5.250   0.8766   0.01443   0.00855  -0.0659   0.5804   0.8874
   5.500   0.8972   0.01436   0.00855  -0.0642   0.5703   0.8985
   5.750   0.9187   0.01422   0.00840  -0.0625   0.5593   0.9108
   6.000   0.9373   0.01403   0.00826  -0.0604   0.5446   0.9253
   6.250   0.9556   0.01385   0.00813  -0.0583   0.5287   0.9428
   6.500   0.9786   0.01372   0.00807  -0.0573   0.5128   0.9632
   6.750   1.0134   0.01372   0.00815  -0.0590   0.4938   1.0000
   7.000   1.0412   0.01388   0.00836  -0.0597   0.4727   1.0000
   7.250   1.0677   0.01413   0.00855  -0.0600   0.4482   1.0000
   7.500   1.0916   0.01448   0.00886  -0.0599   0.4158   1.0000
   7.750   1.1107   0.01505   0.00927  -0.0591   0.3699   1.0000
   8.000   1.1218   0.01604   0.00992  -0.0572   0.3083   1.0000
   8.250   1.1252   0.01744   0.01091  -0.0543   0.2429   1.0000
   8.500   1.1222   0.01900   0.01209  -0.0505   0.1869   1.0000
   8.750   1.1177   0.02076   0.01350  -0.0469   0.1417   1.0000
   9.000   1.1151   0.02258   0.01509  -0.0439   0.1110   1.0000
   9.250   1.1159   0.02431   0.01671  -0.0415   0.0933   1.0000
   9.500   1.1187   0.02603   0.01837  -0.0395   0.0831   1.0000
   9.750   1.1210   0.02787   0.02014  -0.0377   0.0761   1.0000
  10.000   1.1294   0.02936   0.02168  -0.0364   0.0702   1.0000
  10.250   1.1339   0.03118   0.02347  -0.0351   0.0658   1.0000
  10.500   1.1414   0.03287   0.02522  -0.0339   0.0621   1.0000
  10.750   1.1505   0.03445   0.02684  -0.0330   0.0585   1.0000
  11.000   1.1570   0.03634   0.02867  -0.0319   0.0556   1.0000
  11.250   1.1675   0.03797   0.03037  -0.0309   0.0529   1.0000
  11.500   1.1786   0.03951   0.03198  -0.0302   0.0502   1.0000
  11.750   1.1891   0.04118   0.03362  -0.0295   0.0478   1.0000
  12.000   1.2052   0.04276   0.03519  -0.0285   0.0457   1.0000
  12.250   1.2188   0.04431   0.03686  -0.0278   0.0439   1.0000
  12.500   1.2324   0.04591   0.03854  -0.0272   0.0422   1.0000
  12.750   1.2466   0.04748   0.04011  -0.0267   0.0405   1.0000
  13.000   1.2701   0.04914   0.04175  -0.0261   0.0386   1.0000
  13.250   1.2783   0.05117   0.04399  -0.0255   0.0376   1.0000
  13.500   1.2895   0.05328   0.04629  -0.0249   0.0366   1.0000
  13.750   1.3004   0.05549   0.04865  -0.0245   0.0358   1.0000
  14.000   1.3105   0.05777   0.05107  -0.0241   0.0350   1.0000
  14.250   1.3182   0.06028   0.05372  -0.0237   0.0343   1.0000
  14.500   1.3262   0.06287   0.05645  -0.0235   0.0338   1.0000
  14.750   1.3377   0.06567   0.05932  -0.0233   0.0331   1.0000
  15.000   1.3433   0.06992   0.06376  -0.0232   0.0326   1.0000
  15.250   1.3305   0.07394   0.06805  -0.0234   0.0324   1.0000
  15.500   1.3155   0.07842   0.07281  -0.0240   0.0323   1.0000
  15.750   1.3003   0.08331   0.07796  -0.0251   0.0322   1.0000
  16.000   1.2827   0.08875   0.08367  -0.0267   0.0321   1.0000
  16.250   1.2641   0.09470   0.08987  -0.0289   0.0320   1.0000
  16.500   1.2443   0.10123   0.09664  -0.0317   0.0320   1.0000
  16.750   1.2233   0.10832   0.10396  -0.0352   0.0321   1.0000
  17.000   1.2010   0.11606   0.11191  -0.0394   0.0322   1.0000
  17.250   1.1787   0.12433   0.12039  -0.0443   0.0323   1.0000
  17.500   1.1564   0.13314   0.12937  -0.0497   0.0325   1.0000
  17.750   1.1317   0.14302   0.13946  -0.0565   0.0328   1.0000
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