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NACA 2412 (naca2412-il) Xfoil prediction polar at RE=200,000 Ncrit=5


Details Polar file
Airfoil: NACA 2412 (naca2412-il)
Reynolds number: 200,000
Max Cl/Cd: 62.62 at α=5.25°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-naca2412-il-200000-n5.txt
Download as CSV file: xf-naca2412-il-200000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: NACA 2412                                       
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     0.200 e 6     Ncrit =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -13.750  -0.8240   0.07577   0.07147  -0.0436   1.0000   0.0283
 -13.500  -0.8677   0.06288   0.05833  -0.0542   1.0000   0.0281
 -13.250  -0.8961   0.05413   0.04931  -0.0618   1.0000   0.0281
 -13.000  -0.9170   0.04815   0.04305  -0.0662   1.0000   0.0282
 -12.750  -0.9337   0.04398   0.03858  -0.0676   1.0000   0.0285
 -12.500  -0.9470   0.04105   0.03537  -0.0664   1.0000   0.0288
 -12.250  -0.9475   0.03932   0.03360  -0.0645   1.0000   0.0293
 -12.000  -0.9414   0.03798   0.03222  -0.0630   1.0000   0.0298
 -11.750  -0.9340   0.03669   0.03084  -0.0614   1.0000   0.0304
 -11.500  -0.9264   0.03534   0.02936  -0.0597   1.0000   0.0311
 -11.250  -0.9188   0.03388   0.02773  -0.0578   1.0000   0.0319
 -11.000  -0.9106   0.03240   0.02603  -0.0558   1.0000   0.0327
 -10.750  -0.9011   0.03098   0.02437  -0.0537   1.0000   0.0336
 -10.500  -0.8900   0.02972   0.02284  -0.0517   1.0000   0.0344
 -10.250  -0.8770   0.02850   0.02159  -0.0500   1.0000   0.0353
 -10.000  -0.8624   0.02761   0.02065  -0.0483   1.0000   0.0361
  -9.750  -0.8473   0.02674   0.01971  -0.0465   1.0000   0.0369
  -9.500  -0.8319   0.02588   0.01875  -0.0448   1.0000   0.0380
  -9.250  -0.8160   0.02502   0.01774  -0.0431   1.0000   0.0391
  -9.000  -0.7997   0.02417   0.01672  -0.0414   1.0000   0.0401
  -8.750  -0.7826   0.02336   0.01575  -0.0397   1.0000   0.0410
  -8.500  -0.7663   0.02242   0.01480  -0.0381   1.0000   0.0420
  -8.250  -0.7487   0.02176   0.01412  -0.0366   1.0000   0.0431
  -8.000  -0.7266   0.02113   0.01343  -0.0360   0.9992   0.0445
  -7.750  -0.6945   0.02039   0.01259  -0.0373   0.9963   0.0461
  -7.500  -0.6618   0.01967   0.01175  -0.0387   0.9935   0.0476
  -7.250  -0.6308   0.01893   0.01094  -0.0398   0.9898   0.0492
  -7.000  -0.5984   0.01828   0.01029  -0.0412   0.9864   0.0514
  -6.750  -0.5640   0.01774   0.00970  -0.0428   0.9837   0.0540
  -6.500  -0.5333   0.01721   0.00909  -0.0437   0.9787   0.0566
  -6.250  -0.4997   0.01661   0.00848  -0.0452   0.9747   0.0598
  -6.000  -0.4642   0.01612   0.00797  -0.0470   0.9713   0.0643
  -5.750  -0.4327   0.01565   0.00750  -0.0479   0.9650   0.0700
  -5.500  -0.3964   0.01523   0.00704  -0.0498   0.9610   0.0781
  -5.250  -0.3641   0.01479   0.00665  -0.0508   0.9555   0.0873
  -5.000  -0.3324   0.01440   0.00628  -0.0517   0.9493   0.0972
  -4.750  -0.2978   0.01403   0.00590  -0.0531   0.9451   0.1090
  -4.500  -0.2696   0.01371   0.00561  -0.0532   0.9369   0.1216
  -4.250  -0.2371   0.01335   0.00530  -0.0542   0.9310   0.1370
  -4.000  -0.2081   0.01302   0.00504  -0.0545   0.9230   0.1556
  -3.750  -0.1774   0.01268   0.00479  -0.0551   0.9157   0.1810
  -3.500  -0.1486   0.01235   0.00458  -0.0553   0.9070   0.2122
  -3.250  -0.1186   0.01202   0.00437  -0.0557   0.8988   0.2448
  -3.000  -0.0906   0.01176   0.00419  -0.0556   0.8887   0.2748
  -2.750  -0.0609   0.01148   0.00399  -0.0559   0.8798   0.3040
  -2.500  -0.0333   0.01123   0.00383  -0.0557   0.8687   0.3339
  -2.250  -0.0057   0.01098   0.00367  -0.0555   0.8575   0.3671
  -2.000   0.0220   0.01073   0.00353  -0.0554   0.8464   0.4060
  -1.750   0.0490   0.01046   0.00341  -0.0550   0.8343   0.4534
  -1.500   0.0751   0.01022   0.00333  -0.0545   0.8212   0.5065
  -1.250   0.1012   0.01001   0.00327  -0.0538   0.8080   0.5612
  -1.000   0.1269   0.00980   0.00323  -0.0531   0.7944   0.6187
  -0.750   0.1518   0.00959   0.00321  -0.0520   0.7806   0.6817
  -0.500   0.1764   0.00943   0.00322  -0.0508   0.7662   0.7423
  -0.250   0.2018   0.00935   0.00324  -0.0497   0.7517   0.7919
   0.000   0.2282   0.00934   0.00327  -0.0488   0.7362   0.8361
   0.250   0.2568   0.00937   0.00330  -0.0484   0.7205   0.8743
   0.500   0.2884   0.00944   0.00332  -0.0487   0.7042   0.9059
   0.750   0.3226   0.00952   0.00334  -0.0496   0.6873   0.9313
   1.000   0.3582   0.00962   0.00336  -0.0510   0.6696   0.9518
   1.250   0.3941   0.00973   0.00338  -0.0525   0.6513   0.9687
   1.500   0.4304   0.00985   0.00341  -0.0542   0.6325   0.9826
   1.750   0.4691   0.00998   0.00344  -0.0565   0.6132   0.9930
   2.000   0.5051   0.01011   0.00347  -0.0583   0.5940   1.0000
   2.250   0.5284   0.01026   0.00352  -0.0574   0.5767   1.0000
   2.500   0.5518   0.01041   0.00359  -0.0564   0.5599   1.0000
   2.750   0.5752   0.01058   0.00368  -0.0555   0.5436   1.0000
   3.000   0.5987   0.01075   0.00378  -0.0546   0.5280   1.0000
   3.250   0.6223   0.01093   0.00390  -0.0538   0.5132   1.0000
   3.500   0.6460   0.01112   0.00405  -0.0529   0.4987   1.0000
   3.750   0.6698   0.01132   0.00420  -0.0521   0.4839   1.0000
   4.000   0.6932   0.01153   0.00435  -0.0512   0.4661   1.0000
   4.250   0.7161   0.01179   0.00452  -0.0502   0.4446   1.0000
   4.500   0.7393   0.01204   0.00470  -0.0493   0.4224   1.0000
   4.750   0.7627   0.01229   0.00490  -0.0484   0.4018   1.0000
   5.000   0.7857   0.01259   0.00512  -0.0475   0.3799   1.0000
   5.250   0.8084   0.01291   0.00536  -0.0466   0.3531   1.0000
   5.500   0.8303   0.01331   0.00562  -0.0455   0.3221   1.0000
   5.750   0.8518   0.01375   0.00593  -0.0445   0.2903   1.0000
   6.000   0.8732   0.01423   0.00628  -0.0434   0.2602   1.0000
   6.250   0.8943   0.01475   0.00667  -0.0424   0.2314   1.0000
   6.500   0.9152   0.01530   0.00709  -0.0413   0.2040   1.0000
   7.000   0.9562   0.01649   0.00806  -0.0392   0.1527   1.0000
   7.250   0.9763   0.01712   0.00859  -0.0381   0.1311   1.0000
   7.500   0.9963   0.01775   0.00915  -0.0370   0.1127   1.0000
   7.750   1.0158   0.01841   0.00976  -0.0358   0.0985   1.0000
   8.000   1.0350   0.01908   0.01040  -0.0346   0.0880   1.0000
   8.250   1.0532   0.01981   0.01109  -0.0332   0.0798   1.0000
   8.500   1.0724   0.02043   0.01175  -0.0320   0.0736   1.0000
   8.750   1.0891   0.02122   0.01254  -0.0304   0.0688   1.0000
   9.000   1.1073   0.02186   0.01327  -0.0291   0.0651   1.0000
   9.250   1.1238   0.02259   0.01404  -0.0275   0.0615   1.0000
   9.500   1.1371   0.02348   0.01492  -0.0256   0.0586   1.0000
   9.750   1.1513   0.02421   0.01574  -0.0237   0.0563   1.0000
  10.000   1.1647   0.02501   0.01663  -0.0218   0.0541   1.0000
  10.250   1.1773   0.02589   0.01756  -0.0199   0.0521   1.0000
  10.500   1.1879   0.02691   0.01862  -0.0179   0.0503   1.0000
  10.750   1.1976   0.02805   0.01980  -0.0159   0.0487   1.0000
  11.000   1.2099   0.02905   0.02092  -0.0143   0.0471   1.0000
  11.250   1.2210   0.03015   0.02212  -0.0127   0.0455   1.0000
  11.500   1.2313   0.03133   0.02338  -0.0112   0.0440   1.0000
  11.750   1.2400   0.03266   0.02476  -0.0098   0.0427   1.0000
  12.000   1.2456   0.03431   0.02644  -0.0083   0.0414   1.0000
  12.250   1.2551   0.03572   0.02798  -0.0071   0.0403   1.0000
  12.500   1.2636   0.03724   0.02963  -0.0060   0.0390   1.0000
  12.750   1.2711   0.03888   0.03140  -0.0050   0.0378   1.0000
  13.000   1.2775   0.04066   0.03327  -0.0042   0.0367   1.0000
  13.250   1.2825   0.04263   0.03531  -0.0035   0.0357   1.0000
  13.500   1.2851   0.04488   0.03760  -0.0029   0.0348   1.0000
  13.750   1.2893   0.04709   0.03997  -0.0024   0.0339   1.0000
  14.000   1.2930   0.04943   0.04247  -0.0021   0.0329   1.0000
  14.250   1.2954   0.05194   0.04513  -0.0019   0.0320   1.0000
  14.500   1.2967   0.05463   0.04795  -0.0020   0.0311   1.0000
  14.750   1.2971   0.05750   0.05092  -0.0023   0.0304   1.0000
  15.000   1.2963   0.06057   0.05408  -0.0028   0.0297   1.0000
  15.250   1.2943   0.06383   0.05741  -0.0033   0.0291   1.0000
  15.500   1.2913   0.06742   0.06115  -0.0041   0.0285   1.0000
  15.750   1.2872   0.07129   0.06523  -0.0051   0.0278   1.0000
  16.000   1.2820   0.07542   0.06953  -0.0064   0.0271   1.0000
  16.250   1.2760   0.07978   0.07405  -0.0079   0.0265   1.0000
  16.500   1.2695   0.08434   0.07875  -0.0097   0.0260   1.0000
  16.750   1.2622   0.08909   0.08364  -0.0116   0.0255   1.0000
  17.000   1.2547   0.09400   0.08867  -0.0138   0.0251   1.0000
  17.250   1.2472   0.09902   0.09378  -0.0161   0.0247   1.0000
  17.500   1.2396   0.10412   0.09899  -0.0185   0.0243   1.0000
  17.750   1.2316   0.10928   0.10421  -0.0210   0.0240   1.0000
  18.000   1.2155   0.11640   0.11157  -0.0247   0.0237   1.0000
  18.250   1.1974   0.12420   0.11958  -0.0291   0.0234   1.0000
  18.500   1.1770   0.13276   0.12836  -0.0341   0.0231   1.0000
  18.750   1.1520   0.14275   0.13855  -0.0401   0.0230   1.0000
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