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USA 34 AIRFOIL (usa34-il) Xfoil prediction polar at RE=200,000 Ncrit=5


Details Polar file
Airfoil: USA 34 AIRFOIL (usa34-il)
Reynolds number: 200,000
Max Cl/Cd: 60.57 at α=4.25°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-usa34-il-200000-n5.txt
Download as CSV file: xf-usa34-il-200000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: USA 34 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 =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -13.750  -0.0220   0.10093   0.09646  -0.1292   0.8948   0.0388
 -13.250  -0.0515   0.08249   0.07785  -0.1439   0.8827   0.0430
 -13.000  -0.0134   0.08131   0.07663  -0.1489   0.8775   0.0435
 -12.750   0.0169   0.07893   0.07419  -0.1544   0.8714   0.0442
 -12.250  -0.3081   0.03002   0.02419  -0.1894   0.8336   0.0455
 -12.000  -0.3210   0.02836   0.02237  -0.1853   0.8261   0.0461
 -11.750  -0.3198   0.02698   0.02083  -0.1828   0.8202   0.0473
 -11.500  -0.3070   0.02598   0.01972  -0.1817   0.8153   0.0491
 -11.250  -0.2978   0.02530   0.01898  -0.1792   0.8096   0.0510
 -11.000  -0.2848   0.02489   0.01855  -0.1770   0.8037   0.0540
 -10.750  -0.2675   0.02438   0.01793  -0.1756   0.7986   0.0579
 -10.250  -0.2319   0.02331   0.01649  -0.1727   0.7903   0.0671
 -10.000  -0.2177   0.02289   0.01593  -0.1704   0.7856   0.0702
  -9.750  -0.1998   0.02259   0.01547  -0.1686   0.7810   0.0736
  -9.500  -0.1791   0.02219   0.01486  -0.1675   0.7767   0.0767
  -9.000  -0.1396   0.02181   0.01426  -0.1645   0.7684   0.0818
  -8.750  -0.1234   0.02151   0.01381  -0.1623   0.7638   0.0840
  -8.500  -0.1025   0.02142   0.01372  -0.1609   0.7600   0.0858
  -8.250  -0.0793   0.02127   0.01349  -0.1600   0.7565   0.0881
  -8.000  -0.0546   0.02095   0.01298  -0.1595   0.7536   0.0902
  -7.750  -0.0366   0.02061   0.01245  -0.1576   0.7502   0.0916
  -7.500  -0.0194   0.02040   0.01227  -0.1554   0.7462   0.0928
  -7.250   0.0002   0.02029   0.01216  -0.1538   0.7421   0.0945
  -7.000   0.0221   0.02012   0.01193  -0.1525   0.7381   0.0961
  -6.750   0.0471   0.01985   0.01153  -0.1519   0.7347   0.0977
  -6.500   0.0727   0.01955   0.01108  -0.1514   0.7315   0.0991
  -6.250   0.0878   0.01931   0.01077  -0.1487   0.7273   0.1002
  -6.000   0.1059   0.01906   0.01047  -0.1467   0.7229   0.1013
  -5.750   0.1270   0.01888   0.01028  -0.1452   0.7186   0.1027
  -5.500   0.1522   0.01868   0.01003  -0.1446   0.7147   0.1040
  -5.250   0.1791   0.01849   0.00976  -0.1443   0.7109   0.1058
  -5.000   0.1924   0.01836   0.00962  -0.1412   0.7056   0.1074
  -4.750   0.2108   0.01818   0.00937  -0.1391   0.7006   0.1089
  -4.500   0.2333   0.01797   0.00904  -0.1379   0.6961   0.1105
  -4.250   0.2612   0.01769   0.00872  -0.1377   0.6921   0.1118
  -4.000   0.2748   0.01753   0.00859  -0.1347   0.6863   0.1127
  -3.750   0.2905   0.01736   0.00841  -0.1321   0.6801   0.1136
  -3.500   0.3131   0.01714   0.00814  -0.1309   0.6748   0.1147
  -3.250   0.3351   0.01695   0.00791  -0.1295   0.6698   0.1159
  -3.000   0.3459   0.01682   0.00778  -0.1259   0.6628   0.1170
  -2.750   0.3642   0.01663   0.00755  -0.1237   0.6564   0.1184
  -2.500   0.3825   0.01647   0.00732  -0.1216   0.6502   0.1199
  -2.250   0.3923   0.01635   0.00719  -0.1177   0.6420   0.1213
  -2.000   0.4121   0.01618   0.00700  -0.1159   0.6352   0.1230
  -1.750   0.4237   0.01612   0.00697  -0.1125   0.6271   0.1249
  -1.500   0.4406   0.01604   0.00685  -0.1102   0.6193   0.1274
  -1.250   0.4568   0.01602   0.00679  -0.1077   0.6111   0.1305
  -1.000   0.4734   0.01599   0.00672  -0.1053   0.6024   0.1339
  -0.750   0.4906   0.01597   0.00670  -0.1030   0.5940   0.1380
  -0.500   0.5077   0.01600   0.00667  -0.1008   0.5856   0.1432
  -0.250   0.5271   0.01600   0.00662  -0.0990   0.5784   0.1484
   0.000   0.5447   0.01604   0.00665  -0.0970   0.5710   0.1540
   0.250   0.5648   0.01610   0.00662  -0.0954   0.5643   0.1607
   0.500   0.5831   0.01615   0.00668  -0.0935   0.5577   0.1672
   0.750   0.6020   0.01624   0.00675  -0.0918   0.5513   0.1749
   1.000   0.6233   0.01631   0.00677  -0.0905   0.5455   0.1834
   1.250   0.6431   0.01642   0.00690  -0.0890   0.5404   0.1932
   1.500   0.6624   0.01653   0.00706  -0.0874   0.5352   0.2061
   1.750   0.6833   0.01664   0.00720  -0.0861   0.5302   0.2229
   2.000   0.7070   0.01676   0.00730  -0.0854   0.5258   0.2449
   2.250   0.7256   0.01692   0.00754  -0.0838   0.5213   0.2658
   2.500   0.7446   0.01710   0.00776  -0.0822   0.5166   0.2874
   2.750   0.7659   0.01726   0.00795  -0.0811   0.5125   0.3094
   3.000   0.7892   0.01740   0.00811  -0.0804   0.5088   0.3316
   3.250   0.8148   0.01753   0.00826  -0.0802   0.5052   0.3555
   3.500   0.8325   0.01772   0.00858  -0.0786   0.5011   0.3807
   3.750   0.8525   0.01786   0.00887  -0.0775   0.4970   0.4194
   4.250   1.0969   0.01811   0.01008  -0.1182   0.4860   1.0000
   4.500   1.1095   0.01844   0.01046  -0.1156   0.4817   1.0000
   4.750   1.1244   0.01879   0.01081  -0.1135   0.4774   1.0000
   5.000   1.1403   0.01913   0.01111  -0.1116   0.4726   1.0000
   5.250   1.1599   0.01945   0.01136  -0.1103   0.4688   1.0000
   5.500   1.1801   0.01978   0.01164  -0.1092   0.4654   1.0000
   5.750   1.1943   0.02018   0.01210  -0.1071   0.4619   1.0000
   6.000   1.2087   0.02060   0.01255  -0.1051   0.4580   1.0000
   6.250   1.2246   0.02101   0.01295  -0.1034   0.4542   1.0000
   6.500   1.2427   0.02139   0.01330  -0.1020   0.4507   1.0000
   6.750   1.2638   0.02173   0.01356  -0.1012   0.4472   1.0000
   7.000   1.2745   0.02229   0.01420  -0.0988   0.4432   1.0000
   7.250   1.2852   0.02287   0.01484  -0.0964   0.4384   1.0000
   7.500   1.2976   0.02341   0.01537  -0.0944   0.4332   1.0000
   7.750   1.3147   0.02385   0.01575  -0.0931   0.4291   1.0000
   8.000   1.3260   0.02451   0.01647  -0.0910   0.4249   1.0000
   8.250   1.3367   0.02522   0.01725  -0.0890   0.4202   1.0000
   8.500   1.3483   0.02589   0.01793  -0.0871   0.4153   1.0000
   8.750   1.3628   0.02646   0.01845  -0.0856   0.4107   1.0000
   9.000   1.3704   0.02738   0.01945  -0.0834   0.4051   1.0000
   9.250   1.3798   0.02825   0.02037  -0.0814   0.3997   1.0000
   9.500   1.3915   0.02902   0.02113  -0.0798   0.3949   1.0000
   9.750   1.4029   0.02985   0.02198  -0.0782   0.3904   1.0000
  10.000   1.4117   0.03087   0.02309  -0.0765   0.3856   1.0000
  10.250   1.4217   0.03183   0.02409  -0.0749   0.3808   1.0000
  10.500   1.4324   0.03274   0.02498  -0.0733   0.3758   1.0000
  10.750   1.4400   0.03393   0.02625  -0.0716   0.3705   1.0000
  11.000   1.4468   0.03519   0.02756  -0.0699   0.3648   1.0000
  11.250   1.4559   0.03628   0.02866  -0.0685   0.3596   1.0000
  11.500   1.4625   0.03762   0.03006  -0.0669   0.3540   1.0000
  11.750   1.4677   0.03910   0.03160  -0.0653   0.3475   1.0000
  12.000   1.4744   0.04044   0.03294  -0.0638   0.3417   1.0000
  12.250   1.4772   0.04220   0.03478  -0.0622   0.3342   1.0000
  12.500   1.4804   0.04392   0.03652  -0.0606   0.3269   1.0000
  12.750   1.4830   0.04577   0.03841  -0.0592   0.3192   1.0000
  13.000   1.4853   0.04767   0.04035  -0.0578   0.3118   1.0000
  13.250   1.4864   0.04973   0.04243  -0.0563   0.3040   1.0000
  13.500   1.4867   0.05192   0.04467  -0.0550   0.2956   1.0000
  13.750   1.4859   0.05425   0.04702  -0.0537   0.2874   1.0000
  14.000   1.4835   0.05681   0.04960  -0.0524   0.2780   1.0000
  14.250   1.4806   0.05947   0.05229  -0.0513   0.2687   1.0000
  14.500   1.4742   0.06253   0.05533  -0.0501   0.2585   1.0000
  14.750   1.4691   0.06557   0.05840  -0.0491   0.2483   1.0000
  15.000   1.4634   0.06872   0.06156  -0.0482   0.2393   1.0000
  15.250   1.4568   0.07201   0.06484  -0.0473   0.2301   1.0000
  15.500   1.4519   0.07521   0.06807  -0.0467   0.2221   1.0000
  15.750   1.4448   0.07866   0.07150  -0.0461   0.2142   1.0000
  16.000   1.4411   0.08177   0.07464  -0.0456   0.2071   1.0000
  16.250   1.4368   0.08497   0.07785  -0.0452   0.2010   1.0000
  16.500   1.4353   0.08785   0.08075  -0.0449   0.1960   1.0000
  16.750   1.4335   0.09082   0.08376  -0.0446   0.1907   1.0000
  17.000   1.4318   0.09373   0.08666  -0.0444   0.1859   1.0000
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