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USA-35B AIRFOIL (usa35b-il) Xfoil prediction polar at RE=1,000,000 Ncrit=9


Details Polar file
Airfoil: USA-35B AIRFOIL (usa35b-il)
Reynolds number: 1,000,000
Max Cl/Cd: 125.56 at α=3.25°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-usa35b-il-1000000.txt
Download as CSV file: xf-usa35b-il-1000000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: USA-35B AIRFOIL                                 
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     1.000 e 6     Ncrit =   9.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -10.500  -0.3499   0.08535   0.08368  -0.0390   1.0000   0.0269
 -10.250  -0.3457   0.08175   0.08009  -0.0416   0.9978   0.0275
 -10.000  -0.4231   0.03455   0.03202  -0.0918   0.9573   0.0298
  -9.750  -0.4050   0.03290   0.03029  -0.0919   0.9474   0.0301
  -9.500  -0.4101   0.02287   0.01937  -0.0928   0.9339   0.0274
  -9.250  -0.3900   0.02084   0.01703  -0.0924   0.9249   0.0278
  -9.000  -0.3686   0.01882   0.01469  -0.0920   0.9156   0.0279
  -8.750  -0.3454   0.01740   0.01302  -0.0915   0.9067   0.0281
  -8.500  -0.3207   0.01626   0.01168  -0.0912   0.8968   0.0283
  -8.250  -0.2954   0.01533   0.01056  -0.0908   0.8875   0.0285
  -8.000  -0.2695   0.01456   0.00963  -0.0905   0.8773   0.0287
  -7.750  -0.2429   0.01394   0.00887  -0.0903   0.8674   0.0290
  -7.500  -0.2162   0.01345   0.00824  -0.0900   0.8569   0.0292
  -7.250  -0.1887   0.01313   0.00782  -0.0898   0.8454   0.0294
  -7.000  -0.1634   0.01186   0.00641  -0.0895   0.8334   0.0301
  -6.750  -0.1366   0.01135   0.00583  -0.0892   0.8202   0.0304
  -6.500  -0.1095   0.01098   0.00538  -0.0890   0.8059   0.0308
  -6.250  -0.0821   0.01064   0.00497  -0.0888   0.7905   0.0311
  -6.000  -0.0548   0.01036   0.00459  -0.0886   0.7732   0.0315
  -5.750  -0.0274   0.01009   0.00425  -0.0884   0.7531   0.0319
  -5.500   0.0000   0.00987   0.00392  -0.0882   0.7300   0.0323
  -5.250   0.0271   0.00970   0.00362  -0.0879   0.7060   0.0328
  -5.000   0.0545   0.00955   0.00336  -0.0877   0.6817   0.0333
  -4.750   0.0820   0.00944   0.00313  -0.0875   0.6595   0.0337
  -4.500   0.1097   0.00936   0.00295  -0.0874   0.6419   0.0341
  -4.250   0.1374   0.00905   0.00257  -0.0873   0.6287   0.0352
  -4.000   0.1655   0.00892   0.00240  -0.0872   0.6181   0.0363
  -3.750   0.1938   0.00881   0.00225  -0.0872   0.6089   0.0372
  -3.500   0.2223   0.00872   0.00212  -0.0872   0.6012   0.0382
  -3.250   0.2508   0.00864   0.00201  -0.0872   0.5934   0.0393
  -3.000   0.2792   0.00853   0.00186  -0.0872   0.5863   0.0412
  -2.750   0.3079   0.00843   0.00177  -0.0872   0.5798   0.0439
  -2.500   0.3363   0.00836   0.00169  -0.0872   0.5734   0.0488
  -2.250   0.3649   0.00822   0.00163  -0.0872   0.5677   0.0682
  -2.000   0.3935   0.00811   0.00159  -0.0873   0.5614   0.0954
  -1.750   0.4217   0.00801   0.00157  -0.0873   0.5552   0.1292
  -1.500   0.4502   0.00781   0.00158  -0.0875   0.5503   0.1971
  -1.250   0.4786   0.00768   0.00158  -0.0876   0.5447   0.2488
  -1.000   0.5063   0.00739   0.00161  -0.0877   0.5388   0.3744
  -0.750   0.5340   0.00702   0.00166  -0.0878   0.5335   0.5285
  -0.500   0.5598   0.00649   0.00174  -0.0874   0.5278   0.7411
  -0.250   0.5797   0.00606   0.00184  -0.0851   0.5224   0.9588
   0.000   0.6198   0.00608   0.00183  -0.0876   0.5155   1.0000
   0.250   0.6475   0.00618   0.00186  -0.0874   0.5062   1.0000
   0.500   0.6755   0.00625   0.00189  -0.0873   0.4964   1.0000
   0.750   0.7031   0.00636   0.00193  -0.0872   0.4868   1.0000
   1.000   0.7312   0.00644   0.00197  -0.0871   0.4772   1.0000
   1.250   0.7590   0.00655   0.00202  -0.0870   0.4680   1.0000
   1.500   0.7870   0.00665   0.00208  -0.0869   0.4586   1.0000
   1.750   0.8148   0.00676   0.00215  -0.0868   0.4490   1.0000
   2.000   0.8423   0.00690   0.00223  -0.0867   0.4377   1.0000
   2.250   0.8700   0.00703   0.00232  -0.0866   0.4251   1.0000
   2.500   0.8974   0.00719   0.00241  -0.0864   0.4112   1.0000
   2.750   0.9245   0.00737   0.00253  -0.0862   0.3961   1.0000
   3.000   0.9513   0.00758   0.00266  -0.0860   0.3805   1.0000
   3.250   0.9781   0.00779   0.00280  -0.0858   0.3655   1.0000
   3.500   1.0045   0.00804   0.00297  -0.0855   0.3491   1.0000
   3.750   1.0306   0.00830   0.00315  -0.0852   0.3328   1.0000
   4.000   1.0569   0.00855   0.00333  -0.0849   0.3186   1.0000
   4.250   1.0831   0.00880   0.00353  -0.0846   0.3053   1.0000
   4.500   1.1092   0.00905   0.00373  -0.0843   0.2930   1.0000
   5.000   1.1609   0.00958   0.00414  -0.0837   0.2660   1.0000
   5.250   1.1862   0.00990   0.00438  -0.0833   0.2496   1.0000
   5.500   1.2111   0.01023   0.00463  -0.0828   0.2323   1.0000
   5.750   1.2353   0.01061   0.00492  -0.0823   0.2121   1.0000
   6.250   1.2815   0.01154   0.00563  -0.0809   0.1732   1.0000
   6.500   1.3048   0.01197   0.00599  -0.0802   0.1604   1.0000
   6.750   1.3284   0.01234   0.00632  -0.0795   0.1503   1.0000
   7.000   1.3518   0.01273   0.00667  -0.0789   0.1408   1.0000
   7.250   1.3744   0.01315   0.00705  -0.0781   0.1315   1.0000
   7.500   1.3968   0.01358   0.00743  -0.0773   0.1217   1.0000
   7.750   1.4185   0.01403   0.00784  -0.0764   0.1107   1.0000
   8.000   1.4373   0.01468   0.00837  -0.0751   0.0910   1.0000
   8.250   1.4452   0.01608   0.00947  -0.0723   0.0524   1.0000
   8.500   1.4621   0.01677   0.01014  -0.0707   0.0460   1.0000
   8.750   1.4777   0.01747   0.01083  -0.0688   0.0418   1.0000
   9.000   1.4945   0.01795   0.01135  -0.0671   0.0400   1.0000
   9.250   1.5088   0.01857   0.01198  -0.0651   0.0379   1.0000
   9.500   1.5203   0.01937   0.01281  -0.0628   0.0357   1.0000
   9.750   1.5363   0.01994   0.01342  -0.0612   0.0348   1.0000
  10.000   1.5507   0.02061   0.01414  -0.0595   0.0336   1.0000
  10.250   1.5633   0.02141   0.01497  -0.0577   0.0323   1.0000
  10.500   1.5729   0.02246   0.01605  -0.0556   0.0309   1.0000
  10.750   1.5842   0.02342   0.01707  -0.0539   0.0299   1.0000
  11.000   1.5971   0.02431   0.01802  -0.0525   0.0292   1.0000
  11.250   1.6086   0.02535   0.01910  -0.0510   0.0283   1.0000
  11.500   1.6182   0.02655   0.02036  -0.0495   0.0275   1.0000
  11.750   1.6251   0.02805   0.02190  -0.0480   0.0266   1.0000
  12.000   1.6280   0.02994   0.02386  -0.0464   0.0256   1.0000
  12.250   1.6387   0.03123   0.02522  -0.0455   0.0251   1.0000
  12.500   1.6473   0.03277   0.02682  -0.0445   0.0244   1.0000
  12.750   1.6544   0.03449   0.02861  -0.0436   0.0238   1.0000
  13.000   1.6595   0.03647   0.03065  -0.0428   0.0232   1.0000
  13.250   1.6619   0.03880   0.03304  -0.0421   0.0226   1.0000
  13.500   1.6588   0.04181   0.03613  -0.0415   0.0219   1.0000
  13.750   1.6570   0.04478   0.03920  -0.0411   0.0215   1.0000
  14.000   1.6606   0.04722   0.04172  -0.0409   0.0211   1.0000
  14.250   1.6624   0.04992   0.04451  -0.0408   0.0207   1.0000
  14.500   1.6627   0.05282   0.04749  -0.0408   0.0203   1.0000
  14.750   1.6620   0.05591   0.05065  -0.0409   0.0198   1.0000
  15.000   1.6596   0.05926   0.05408  -0.0411   0.0194   1.0000
  15.250   1.6546   0.06299   0.05789  -0.0415   0.0191   1.0000
  15.500   1.6459   0.06727   0.06225  -0.0420   0.0187   1.0000
  15.750   1.6325   0.07227   0.06735  -0.0429   0.0183   1.0000
  16.000   1.6195   0.07733   0.07252  -0.0438   0.0181   1.0000
  16.250   1.6145   0.08131   0.07660  -0.0446   0.0179   1.0000
  16.500   1.6076   0.08565   0.08103  -0.0455   0.0176   1.0000
  16.750   1.5997   0.09022   0.08571  -0.0467   0.0174   1.0000
  17.000   1.5907   0.09499   0.09057  -0.0479   0.0172   1.0000
  17.250   1.5809   0.09992   0.09560  -0.0494   0.0169   1.0000
  17.500   1.5707   0.10500   0.10078  -0.0509   0.0167   1.0000
  17.750   1.5605   0.11016   0.10603  -0.0527   0.0165   1.0000
  18.000   1.5499   0.11540   0.11136  -0.0545   0.0163   1.0000
  18.250   1.5391   0.12073   0.11677  -0.0565   0.0161   1.0000
  18.500   1.5277   0.12623   0.12236  -0.0588   0.0159   1.0000
  18.750   1.5159   0.13186   0.12808  -0.0612   0.0157   1.0000
  19.000   1.5039   0.13762   0.13391  -0.0639   0.0155   1.0000
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