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NACA 2412 (naca2412-il) Xfoil prediction polar at RE=500,000 Ncrit=9


Details Polar file
Airfoil: NACA 2412 (naca2412-il)
Reynolds number: 500,000
Max Cl/Cd: 87.28 at α=5°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-naca2412-il-500000.txt
Download as CSV file: xf-naca2412-il-500000.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 =     0.500 e 6     Ncrit =   9.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -15.250  -0.8999   0.08481   0.08190  -0.0365   1.0000   0.0235
 -15.000  -0.9520   0.07088   0.06775  -0.0463   1.0000   0.0232
 -14.750  -0.9855   0.06054   0.05719  -0.0544   1.0000   0.0231
 -14.500  -1.0072   0.05275   0.04918  -0.0609   1.0000   0.0232
 -14.250  -1.0219   0.04686   0.04307  -0.0658   1.0000   0.0234
 -14.000  -1.0318   0.04250   0.03849  -0.0688   1.0000   0.0237
 -13.750  -1.0378   0.03941   0.03520  -0.0700   1.0000   0.0239
 -13.500  -1.0497   0.03620   0.03177  -0.0694   1.0000   0.0242
 -13.250  -1.0540   0.03399   0.02948  -0.0675   1.0000   0.0247
 -13.000  -1.0488   0.03291   0.02838  -0.0656   1.0000   0.0252
 -12.750  -1.0381   0.03207   0.02750  -0.0641   1.0000   0.0257
 -12.500  -1.0273   0.03117   0.02652  -0.0626   1.0000   0.0264
 -12.250  -1.0168   0.03019   0.02543  -0.0608   1.0000   0.0271
 -12.000  -1.0065   0.02917   0.02426  -0.0589   1.0000   0.0278
 -11.750  -0.9953   0.02829   0.02322  -0.0568   1.0000   0.0285
 -11.500  -0.9869   0.02685   0.02159  -0.0545   1.0000   0.0291
 -11.250  -0.9769   0.02537   0.02007  -0.0523   1.0000   0.0299
 -11.000  -0.9620   0.02476   0.01944  -0.0505   1.0000   0.0307
 -10.750  -0.9469   0.02420   0.01884  -0.0487   1.0000   0.0315
 -10.500  -0.9318   0.02358   0.01813  -0.0467   1.0000   0.0324
 -10.250  -0.9166   0.02293   0.01738  -0.0448   1.0000   0.0333
 -10.000  -0.9007   0.02237   0.01668  -0.0429   1.0000   0.0340
  -9.750  -0.8865   0.02130   0.01547  -0.0409   1.0000   0.0348
  -9.500  -0.8719   0.02019   0.01434  -0.0390   1.0000   0.0359
  -9.250  -0.8546   0.01966   0.01379  -0.0374   1.0000   0.0368
  -9.000  -0.8367   0.01915   0.01325  -0.0358   1.0000   0.0378
  -8.750  -0.8185   0.01864   0.01266  -0.0343   1.0000   0.0388
  -8.500  -0.7877   0.01812   0.01206  -0.0353   0.9986   0.0400
  -8.250  -0.7531   0.01769   0.01152  -0.0369   0.9966   0.0408
  -8.000  -0.7217   0.01639   0.01017  -0.0383   0.9948   0.0424
  -7.750  -0.6878   0.01581   0.00959  -0.0399   0.9928   0.0440
  -7.500  -0.6543   0.01531   0.00904  -0.0413   0.9899   0.0454
  -7.250  -0.6189   0.01480   0.00849  -0.0431   0.9873   0.0468
  -7.000  -0.5811   0.01440   0.00801  -0.0453   0.9852   0.0482
  -6.750  -0.5445   0.01360   0.00719  -0.0474   0.9832   0.0504
  -6.500  -0.5126   0.01310   0.00669  -0.0484   0.9786   0.0525
  -6.250  -0.4767   0.01269   0.00626  -0.0502   0.9759   0.0550
  -6.000  -0.4394   0.01227   0.00580  -0.0522   0.9740   0.0582
  -5.750  -0.4016   0.01177   0.00535  -0.0545   0.9725   0.0640
  -5.500  -0.3704   0.01135   0.00495  -0.0552   0.9675   0.0715
  -5.250  -0.3366   0.01094   0.00461  -0.0565   0.9637   0.0836
  -5.000  -0.3017   0.01058   0.00430  -0.0580   0.9606   0.0980
  -4.750  -0.2717   0.01028   0.00404  -0.0584   0.9549   0.1109
  -4.500  -0.2416   0.00999   0.00379  -0.0588   0.9488   0.1241
  -4.250  -0.2107   0.00969   0.00354  -0.0593   0.9438   0.1394
  -4.000  -0.1846   0.00941   0.00333  -0.0588   0.9347   0.1573
  -3.750  -0.1557   0.00913   0.00312  -0.0589   0.9283   0.1814
  -3.500  -0.1299   0.00886   0.00295  -0.0583   0.9182   0.2093
  -3.250  -0.1026   0.00860   0.00279  -0.0581   0.9096   0.2396
  -3.000  -0.0758   0.00837   0.00265  -0.0577   0.8995   0.2712
  -2.750  -0.0492   0.00815   0.00253  -0.0573   0.8888   0.3069
  -2.500  -0.0223   0.00792   0.00240  -0.0570   0.8783   0.3436
  -2.250   0.0042   0.00769   0.00228  -0.0566   0.8667   0.3827
  -2.000   0.0306   0.00747   0.00219  -0.0562   0.8542   0.4278
  -1.750   0.0569   0.00724   0.00211  -0.0558   0.8416   0.4810
  -1.500   0.0830   0.00703   0.00205  -0.0553   0.8288   0.5417
  -1.250   0.1092   0.00686   0.00200  -0.0547   0.8155   0.5954
  -1.000   0.1353   0.00672   0.00197  -0.0541   0.8015   0.6434
  -0.500   0.1867   0.00646   0.00195  -0.0527   0.7718   0.7418
  -0.250   0.2118   0.00637   0.00197  -0.0518   0.7562   0.7912
   0.000   0.2360   0.00630   0.00202  -0.0505   0.7403   0.8463
   0.250   0.2601   0.00630   0.00208  -0.0491   0.7238   0.8941
   0.500   0.2864   0.00637   0.00213  -0.0483   0.7067   0.9264
   0.750   0.3169   0.00648   0.00217  -0.0485   0.6888   0.9475
   1.000   0.3503   0.00661   0.00221  -0.0494   0.6701   0.9637
   1.250   0.3860   0.00674   0.00226  -0.0509   0.6502   0.9757
   1.500   0.4242   0.00688   0.00231  -0.0530   0.6294   0.9845
   1.750   0.4653   0.00704   0.00235  -0.0558   0.6084   0.9908
   2.000   0.5062   0.00720   0.00240  -0.0586   0.5888   0.9965
   2.250   0.5424   0.00733   0.00246  -0.0605   0.5710   1.0000
   2.500   0.5662   0.00744   0.00250  -0.0597   0.5553   1.0000
   2.750   0.5899   0.00757   0.00256  -0.0589   0.5400   1.0000
   3.000   0.6135   0.00771   0.00263  -0.0580   0.5230   1.0000
   3.250   0.6371   0.00786   0.00270  -0.0572   0.5055   1.0000
   3.500   0.6608   0.00801   0.00280  -0.0563   0.4892   1.0000
   3.750   0.6846   0.00817   0.00290  -0.0555   0.4724   1.0000
   4.000   0.7085   0.00833   0.00301  -0.0546   0.4553   1.0000
   4.250   0.7321   0.00852   0.00313  -0.0538   0.4346   1.0000
   4.500   0.7553   0.00875   0.00326  -0.0528   0.4121   1.0000
   4.750   0.7791   0.00896   0.00340  -0.0520   0.3915   1.0000
   5.000   0.8030   0.00920   0.00357  -0.0512   0.3692   1.0000
   5.250   0.8265   0.00948   0.00375  -0.0504   0.3462   1.0000
   5.500   0.8502   0.00978   0.00396  -0.0497   0.3204   1.0000
   5.750   0.8734   0.01013   0.00420  -0.0489   0.2928   1.0000
   6.000   0.8963   0.01053   0.00447  -0.0480   0.2639   1.0000
   6.250   0.9188   0.01098   0.00477  -0.0472   0.2341   1.0000
   6.500   0.9410   0.01147   0.00511  -0.0463   0.2038   1.0000
   6.750   0.9628   0.01200   0.00550  -0.0453   0.1738   1.0000
   7.000   0.9843   0.01257   0.00591  -0.0444   0.1443   1.0000
   7.250   1.0051   0.01320   0.00637  -0.0433   0.1160   1.0000
   7.500   1.0257   0.01383   0.00688  -0.0422   0.0954   1.0000
   7.750   1.0464   0.01445   0.00742  -0.0411   0.0820   1.0000
   8.000   1.0679   0.01498   0.00793  -0.0402   0.0732   1.0000
   8.250   1.0884   0.01558   0.00851  -0.0390   0.0667   1.0000
   8.500   1.1097   0.01609   0.00903  -0.0380   0.0624   1.0000
   8.750   1.1276   0.01685   0.00978  -0.0365   0.0581   1.0000
   9.000   1.1494   0.01727   0.01026  -0.0356   0.0559   1.0000
   9.250   1.1699   0.01778   0.01080  -0.0345   0.0535   1.0000
   9.500   1.1880   0.01843   0.01146  -0.0331   0.0512   1.0000
   9.750   1.2022   0.01932   0.01239  -0.0312   0.0490   1.0000
  10.000   1.2216   0.01981   0.01294  -0.0299   0.0477   1.0000
  10.250   1.2383   0.02036   0.01354  -0.0283   0.0461   1.0000
  10.500   1.2536   0.02096   0.01419  -0.0265   0.0446   1.0000
  10.750   1.2666   0.02174   0.01499  -0.0245   0.0431   1.0000
  11.000   1.2720   0.02305   0.01633  -0.0216   0.0415   1.0000
  11.250   1.2875   0.02371   0.01709  -0.0201   0.0406   1.0000
  11.500   1.3022   0.02444   0.01789  -0.0186   0.0394   1.0000
  11.750   1.3157   0.02526   0.01878  -0.0171   0.0381   1.0000
  12.000   1.3281   0.02618   0.01975  -0.0156   0.0369   1.0000
  12.250   1.3363   0.02745   0.02104  -0.0139   0.0357   1.0000
  12.500   1.3383   0.02930   0.02295  -0.0117   0.0345   1.0000
  12.750   1.3516   0.03026   0.02403  -0.0107   0.0336   1.0000
  13.000   1.3628   0.03143   0.02529  -0.0096   0.0325   1.0000
  13.250   1.3727   0.03275   0.02667  -0.0086   0.0314   1.0000
  13.500   1.3809   0.03426   0.02824  -0.0077   0.0305   1.0000
  13.750   1.3838   0.03631   0.03033  -0.0067   0.0296   1.0000
  14.000   1.3838   0.03874   0.03285  -0.0056   0.0287   1.0000
  14.250   1.3917   0.04051   0.03475  -0.0052   0.0279   1.0000
  14.500   1.3976   0.04251   0.03687  -0.0048   0.0270   1.0000
  14.750   1.4025   0.04470   0.03914  -0.0047   0.0262   1.0000
  15.000   1.4063   0.04706   0.04157  -0.0047   0.0254   1.0000
  15.250   1.4070   0.04981   0.04438  -0.0049   0.0248   1.0000
  15.500   1.3999   0.05341   0.04803  -0.0048   0.0241   1.0000
  15.750   1.4008   0.05640   0.05116  -0.0053   0.0236   1.0000
  16.000   1.4007   0.05959   0.05451  -0.0060   0.0230   1.0000
  16.250   1.3992   0.06303   0.05807  -0.0068   0.0224   1.0000
  16.500   1.3966   0.06670   0.06185  -0.0079   0.0219   1.0000
  16.750   1.3936   0.07052   0.06576  -0.0091   0.0214   1.0000
  17.000   1.3896   0.07453   0.06986  -0.0104   0.0210   1.0000
  17.250   1.3842   0.07879   0.07421  -0.0119   0.0206   1.0000
  17.500   1.3769   0.08337   0.07885  -0.0136   0.0203   1.0000
  17.750   1.3662   0.08827   0.08382  -0.0150   0.0198   1.0000
  18.000   1.3573   0.09332   0.08901  -0.0171   0.0196   1.0000
  18.250   1.3482   0.09861   0.09446  -0.0194   0.0193   1.0000
  18.500   1.3382   0.10412   0.10011  -0.0219   0.0190   1.0000
  18.750   1.3276   0.10980   0.10593  -0.0245   0.0187   1.0000
  19.000   1.3169   0.11559   0.11185  -0.0273   0.0184   1.0000
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