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NACA 2415 (naca2415-il) Xfoil prediction polar at RE=100,000 Ncrit=5


Details Polar file
Airfoil: NACA 2415 (naca2415-il)
Reynolds number: 100,000
Max Cl/Cd: 47.21 at α=6.75°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-naca2415-il-100000-n5.txt
Download as CSV file: xf-naca2415-il-100000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: NACA 2415                                       
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     0.100 e 6     Ncrit =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -13.500  -0.8013   0.06679   0.06013  -0.0667   1.0000   0.0572
 -13.250  -0.8380   0.05901   0.05206  -0.0716   1.0000   0.0573
 -13.000  -0.8601   0.05413   0.04695  -0.0734   1.0000   0.0576
 -12.750  -0.8769   0.05048   0.04308  -0.0734   1.0000   0.0581
 -12.500  -0.8908   0.04758   0.03996  -0.0721   1.0000   0.0587
 -12.250  -0.9034   0.04524   0.03740  -0.0695   1.0000   0.0593
 -12.000  -0.9148   0.04327   0.03522  -0.0658   1.0000   0.0600
 -11.750  -0.9209   0.04134   0.03302  -0.0625   1.0000   0.0607
 -11.500  -0.9143   0.04002   0.03171  -0.0603   1.0000   0.0614
 -11.250  -0.9078   0.03883   0.03050  -0.0579   1.0000   0.0623
 -11.000  -0.9017   0.03769   0.02929  -0.0553   1.0000   0.0633
 -10.750  -0.8954   0.03653   0.02804  -0.0527   1.0000   0.0646
 -10.500  -0.8888   0.03532   0.02668  -0.0501   1.0000   0.0661
 -10.250  -0.8813   0.03407   0.02522  -0.0474   1.0000   0.0677
 -10.000  -0.8716   0.03297   0.02405  -0.0450   1.0000   0.0691
  -9.750  -0.8606   0.03209   0.02318  -0.0428   1.0000   0.0706
  -9.500  -0.8493   0.03119   0.02224  -0.0405   1.0000   0.0722
  -9.250  -0.8375   0.03028   0.02123  -0.0382   1.0000   0.0742
  -9.000  -0.8250   0.02937   0.02015  -0.0360   1.0000   0.0767
  -8.750  -0.8123   0.02859   0.01940  -0.0340   1.0000   0.0789
  -8.500  -0.7989   0.02790   0.01870  -0.0319   1.0000   0.0815
  -8.250  -0.7845   0.02718   0.01788  -0.0300   1.0000   0.0848
  -8.000  -0.7699   0.02647   0.01712  -0.0281   1.0000   0.0879
  -7.750  -0.7395   0.02574   0.01638  -0.0294   0.9961   0.0927
  -7.500  -0.7062   0.02500   0.01556  -0.0311   0.9916   0.0988
  -7.250  -0.6737   0.02435   0.01489  -0.0327   0.9862   0.1056
  -7.000  -0.6387   0.02371   0.01425  -0.0347   0.9818   0.1135
  -6.750  -0.6073   0.02315   0.01362  -0.0358   0.9754   0.1226
  -6.500  -0.5724   0.02260   0.01308  -0.0378   0.9703   0.1327
  -6.250  -0.5413   0.02207   0.01258  -0.0388   0.9637   0.1432
  -6.000  -0.5070   0.02157   0.01210  -0.0405   0.9579   0.1556
  -5.750  -0.4734   0.02112   0.01164  -0.0420   0.9520   0.1690
  -5.500  -0.4417   0.02069   0.01124  -0.0430   0.9447   0.1833
  -5.250  -0.4041   0.02025   0.01084  -0.0452   0.9402   0.2000
  -5.000  -0.3759   0.01989   0.01051  -0.0454   0.9314   0.2160
  -4.750  -0.3404   0.01948   0.01017  -0.0471   0.9258   0.2349
  -4.500  -0.3095   0.01912   0.00986  -0.0477   0.9183   0.2539
  -4.250  -0.2780   0.01876   0.00955  -0.0485   0.9106   0.2740
  -4.000  -0.2434   0.01838   0.00922  -0.0498   0.9048   0.2961
  -3.750  -0.2164   0.01807   0.00897  -0.0495   0.8947   0.3168
  -3.500  -0.1812   0.01768   0.00864  -0.0508   0.8890   0.3413
  -3.250  -0.1559   0.01740   0.00845  -0.0502   0.8779   0.3639
  -3.000  -0.1219   0.01701   0.00814  -0.0512   0.8715   0.3922
  -2.750  -0.0968   0.01673   0.00799  -0.0505   0.8600   0.4196
  -2.500  -0.0652   0.01638   0.00775  -0.0509   0.8521   0.4536
  -2.250  -0.0389   0.01611   0.00763  -0.0503   0.8407   0.4894
  -2.000  -0.0105   0.01584   0.00749  -0.0500   0.8307   0.5289
  -1.750   0.0182   0.01558   0.00735  -0.0497   0.8204   0.5695
  -1.500   0.0448   0.01540   0.00728  -0.0489   0.8085   0.6088
  -1.250   0.0746   0.01517   0.00715  -0.0486   0.7986   0.6488
  -1.000   0.1010   0.01504   0.00712  -0.0477   0.7857   0.6865
  -0.750   0.1286   0.01494   0.00710  -0.0470   0.7735   0.7232
  -0.500   0.1585   0.01484   0.00704  -0.0466   0.7624   0.7583
  -0.250   0.1857   0.01483   0.00708  -0.0457   0.7490   0.7913
   0.000   0.2150   0.01485   0.00711  -0.0453   0.7360   0.8215
   0.250   0.2461   0.01487   0.00710  -0.0452   0.7239   0.8496
   0.500   0.2789   0.01492   0.00713  -0.0456   0.7108   0.8744
   0.750   0.3122   0.01501   0.00718  -0.0462   0.6971   0.8973
   1.000   0.3477   0.01510   0.00720  -0.0473   0.6840   0.9180
   1.250   0.3854   0.01519   0.00720  -0.0489   0.6711   0.9365
   1.500   0.4242   0.01531   0.00726  -0.0508   0.6571   0.9535
   1.750   0.4671   0.01543   0.00733  -0.0537   0.6428   0.9683
   2.000   0.5130   0.01554   0.00737  -0.0573   0.6285   0.9817
   2.250   0.5598   0.01562   0.00736  -0.0612   0.6127   0.9941
   2.500   0.5936   0.01570   0.00735  -0.0626   0.5965   1.0000
   2.750   0.6138   0.01581   0.00734  -0.0612   0.5820   1.0000
   3.000   0.6335   0.01594   0.00744  -0.0597   0.5676   1.0000
   3.250   0.6538   0.01610   0.00755  -0.0584   0.5548   1.0000
   3.500   0.6747   0.01628   0.00765  -0.0570   0.5429   1.0000
   3.750   0.6954   0.01647   0.00780  -0.0557   0.5306   1.0000
   4.000   0.7160   0.01668   0.00799  -0.0544   0.5182   1.0000
   4.250   0.7371   0.01691   0.00815  -0.0530   0.5066   1.0000
   4.500   0.7579   0.01714   0.00836  -0.0517   0.4944   1.0000
   4.750   0.7784   0.01739   0.00859  -0.0503   0.4816   1.0000
   5.000   0.7989   0.01765   0.00881  -0.0489   0.4687   1.0000
   5.250   0.8191   0.01792   0.00902  -0.0474   0.4547   1.0000
   5.500   0.8388   0.01819   0.00926  -0.0458   0.4397   1.0000
   5.750   0.8585   0.01848   0.00954  -0.0443   0.4245   1.0000
   6.000   0.8784   0.01879   0.00985  -0.0428   0.4099   1.0000
   6.250   0.8983   0.01912   0.01016  -0.0414   0.3956   1.0000
   6.500   0.9179   0.01948   0.01048  -0.0399   0.3811   1.0000
   6.750   0.9371   0.01985   0.01082  -0.0384   0.3662   1.0000
   7.000   0.9557   0.02026   0.01120  -0.0368   0.3505   1.0000
   7.250   0.9736   0.02069   0.01161  -0.0351   0.3340   1.0000
   7.500   0.9909   0.02115   0.01204  -0.0334   0.3168   1.0000
   7.750   1.0073   0.02166   0.01252  -0.0316   0.2990   1.0000
   8.000   1.0231   0.02219   0.01304  -0.0297   0.2804   1.0000
   8.250   1.0379   0.02278   0.01359  -0.0278   0.2618   1.0000
   8.500   1.0515   0.02344   0.01419  -0.0257   0.2438   1.0000
   8.750   1.0638   0.02416   0.01486  -0.0235   0.2272   1.0000
   9.000   1.0740   0.02493   0.01557  -0.0210   0.2121   1.0000
   9.250   1.0834   0.02576   0.01636  -0.0184   0.1982   1.0000
   9.500   1.0924   0.02668   0.01724  -0.0160   0.1849   1.0000
   9.750   1.1018   0.02764   0.01820  -0.0138   0.1719   1.0000
  10.000   1.1113   0.02865   0.01922  -0.0118   0.1597   1.0000
  10.250   1.1198   0.02976   0.02033  -0.0097   0.1488   1.0000
  10.500   1.1268   0.03101   0.02157  -0.0078   0.1395   1.0000
  10.750   1.1335   0.03235   0.02291  -0.0059   0.1309   1.0000
  11.000   1.1402   0.03375   0.02435  -0.0042   0.1233   1.0000
  11.250   1.1446   0.03537   0.02597  -0.0026   0.1169   1.0000
  11.500   1.1509   0.03695   0.02761  -0.0012   0.1108   1.0000
  11.750   1.1548   0.03875   0.02943   0.0001   0.1056   1.0000
  12.000   1.1590   0.04062   0.03134   0.0013   0.1010   1.0000
  12.250   1.1639   0.04250   0.03331   0.0023   0.0964   1.0000
  12.500   1.1660   0.04465   0.03547   0.0032   0.0930   1.0000
  12.750   1.1706   0.04669   0.03759   0.0040   0.0895   1.0000
  13.000   1.1749   0.04880   0.03979   0.0046   0.0863   1.0000
  13.250   1.1779   0.05107   0.04210   0.0051   0.0837   1.0000
  13.500   1.1806   0.05337   0.04441   0.0056   0.0815   1.0000
  13.750   1.1849   0.05566   0.04685   0.0060   0.0789   1.0000
  14.000   1.1882   0.05806   0.04935   0.0063   0.0766   1.0000
  14.250   1.1908   0.06053   0.05188   0.0064   0.0746   1.0000
  14.500   1.1939   0.06296   0.05431   0.0066   0.0730   1.0000
  14.750   1.1973   0.06550   0.05697   0.0067   0.0714   1.0000
  15.000   1.1996   0.06825   0.05989   0.0066   0.0698   1.0000
  15.250   1.2012   0.07109   0.06285   0.0064   0.0683   1.0000
  15.500   1.2027   0.07396   0.06581   0.0061   0.0669   1.0000
  15.750   1.2049   0.07674   0.06863   0.0058   0.0656   1.0000
  16.000   1.2098   0.07912   0.07100   0.0057   0.0645   1.0000
  16.250   1.2060   0.08296   0.07504   0.0048   0.0634   1.0000
  16.500   1.2004   0.08716   0.07946   0.0035   0.0623   1.0000
  16.750   1.1943   0.09150   0.08400   0.0021   0.0613   1.0000
  17.000   1.1876   0.09603   0.08869   0.0005   0.0605   1.0000
  17.250   1.1801   0.10076   0.09358  -0.0014   0.0596   1.0000
  17.500   1.1731   0.10548   0.09843  -0.0033   0.0588   1.0000
  17.750   1.1689   0.10975   0.10280  -0.0052   0.0580   1.0000
  18.000   1.1726   0.11258   0.10563  -0.0061   0.0571   1.0000
  18.250   1.1580   0.11899   0.11222  -0.0094   0.0565   1.0000
  18.500   1.1204   0.13042   0.12398  -0.0164   0.0562   1.0000
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