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EPPLER 435 AIRFOIL (e435-il) Xfoil prediction polar at RE=1,000,000 Ncrit=9


Details Polar file
Airfoil: EPPLER 435 AIRFOIL (e435-il)
Reynolds number: 1,000,000
Max Cl/Cd: 148.67 at α=5°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-e435-il-1000000.txt
Download as CSV file: xf-e435-il-1000000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: EPPLER 435 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
  ------ -------- --------- --------- -------- -------- --------
 -12.000  -0.1332   0.10400   0.10223  -0.1035   0.9568   0.0113
 -11.750  -0.1202   0.09893   0.09714  -0.1086   0.9498   0.0115
  -9.000  -0.2581   0.02106   0.01625  -0.1539   0.8007   0.0080
  -8.750  -0.2379   0.02054   0.01564  -0.1533   0.7962   0.0079
  -8.500  -0.2237   0.01815   0.01309  -0.1521   0.7915   0.0076
  -8.250  -0.2054   0.01686   0.01161  -0.1512   0.7870   0.0074
  -8.000  -0.1848   0.01587   0.01049  -0.1505   0.7828   0.0073
  -7.750  -0.1639   0.01490   0.00942  -0.1498   0.7789   0.0072
  -7.500  -0.1418   0.01417   0.00859  -0.1493   0.7749   0.0072
  -7.250  -0.1192   0.01350   0.00782  -0.1489   0.7711   0.0071
  -7.000  -0.0957   0.01290   0.00714  -0.1486   0.7674   0.0072
  -6.750  -0.0716   0.01234   0.00653  -0.1484   0.7640   0.0072
  -6.500  -0.0468   0.01185   0.00598  -0.1483   0.7606   0.0073
  -6.250  -0.0212   0.01141   0.00548  -0.1483   0.7572   0.0074
  -6.000   0.0051   0.01104   0.00504  -0.1484   0.7538   0.0075
  -5.750   0.0320   0.01070   0.00465  -0.1486   0.7505   0.0077
  -5.500   0.0588   0.01028   0.00419  -0.1487   0.7475   0.0082
  -5.250   0.0862   0.00996   0.00384  -0.1490   0.7444   0.0090
  -5.000   0.1140   0.00967   0.00352  -0.1493   0.7412   0.0112
  -4.750   0.1420   0.00932   0.00319  -0.1497   0.7379   0.0228
  -4.500   0.1705   0.00907   0.00300  -0.1502   0.7348   0.0404
  -4.250   0.1988   0.00881   0.00283  -0.1506   0.7320   0.0595
  -4.000   0.2274   0.00856   0.00267  -0.1512   0.7289   0.0866
  -3.750   0.2562   0.00826   0.00252  -0.1518   0.7259   0.1294
  -3.500   0.2856   0.00770   0.00230  -0.1530   0.7228   0.2360
  -3.250   0.3171   0.00673   0.00202  -0.1551   0.7193   0.4578
  -3.000   0.3466   0.00652   0.00203  -0.1557   0.7167   0.5389
  -2.750   0.3758   0.00652   0.00202  -0.1561   0.7137   0.5578
  -2.500   0.4049   0.00652   0.00202  -0.1564   0.7106   0.5718
  -2.250   0.4339   0.00655   0.00203  -0.1567   0.7075   0.5836
  -2.000   0.4632   0.00664   0.00204  -0.1571   0.7040   0.5926
  -1.750   0.4921   0.00665   0.00207  -0.1574   0.7010   0.5997
  -1.500   0.5209   0.00669   0.00207  -0.1576   0.6978   0.6060
  -1.250   0.5496   0.00670   0.00209  -0.1579   0.6944   0.6125
  -1.000   0.5782   0.00678   0.00214  -0.1581   0.6909   0.6203
  -0.750   0.6071   0.00688   0.00218  -0.1584   0.6869   0.6271
  -0.500   0.6352   0.00690   0.00223  -0.1585   0.6838   0.6329
  -0.250   0.6637   0.00692   0.00225  -0.1588   0.6801   0.6367
   0.000   0.6921   0.00696   0.00226  -0.1590   0.6762   0.6392
   0.250   0.7205   0.00703   0.00227  -0.1592   0.6721   0.6412
   0.500   0.7487   0.00703   0.00227  -0.1595   0.6682   0.6437
   0.750   0.7767   0.00702   0.00229  -0.1596   0.6638   0.6460
   1.000   0.8045   0.00705   0.00231  -0.1597   0.6593   0.6481
   1.250   0.8323   0.00713   0.00235  -0.1599   0.6547   0.6504
   1.500   0.8602   0.00714   0.00239  -0.1600   0.6504   0.6530
   1.750   0.8879   0.00718   0.00242  -0.1601   0.6455   0.6554
   2.000   0.9151   0.00726   0.00246  -0.1602   0.6405   0.6575
   2.250   0.9427   0.00730   0.00251  -0.1603   0.6354   0.6596
   2.500   0.9698   0.00732   0.00255  -0.1603   0.6296   0.6622
   2.750   0.9960   0.00740   0.00261  -0.1601   0.6238   0.6645
   3.000   1.0233   0.00744   0.00268  -0.1602   0.6180   0.6669
   3.250   1.0496   0.00752   0.00275  -0.1600   0.6114   0.6696
   3.500   1.0757   0.00761   0.00283  -0.1598   0.6050   0.6724
   3.750   1.1019   0.00769   0.00291  -0.1597   0.5973   0.6747
   4.000   1.1269   0.00779   0.00301  -0.1593   0.5896   0.6773
   4.250   1.1524   0.00786   0.00310  -0.1590   0.5812   0.6801
   4.500   1.1769   0.00798   0.00322  -0.1585   0.5729   0.6828
   4.750   1.2009   0.00811   0.00335  -0.1579   0.5630   0.6855
   5.000   1.2250   0.00824   0.00348  -0.1574   0.5532   0.6884
   5.250   1.2472   0.00842   0.00362  -0.1564   0.5419   0.6911
   5.750   1.2882   0.00880   0.00397  -0.1539   0.5145   0.6975
   6.000   1.3060   0.00902   0.00416  -0.1521   0.4995   0.7007
   6.250   1.3228   0.00928   0.00439  -0.1501   0.4836   0.7040
   6.500   1.3387   0.00961   0.00466  -0.1480   0.4666   0.7072
   6.750   1.3540   0.00998   0.00497  -0.1458   0.4487   0.7104
   7.000   1.3690   0.01034   0.00530  -0.1436   0.4302   0.7140
   7.250   1.3834   0.01075   0.00567  -0.1414   0.4111   0.7177
   7.500   1.3957   0.01125   0.00609  -0.1388   0.3905   0.7215
   7.750   1.4075   0.01179   0.00655  -0.1362   0.3710   0.7254
   8.000   1.4186   0.01235   0.00705  -0.1335   0.3511   0.7297
   8.250   1.4298   0.01294   0.00760  -0.1310   0.3317   0.7343
   8.500   1.4399   0.01360   0.00820  -0.1283   0.3123   0.7389
   8.750   1.4484   0.01436   0.00888  -0.1255   0.2929   0.7434
   9.000   1.4572   0.01514   0.00961  -0.1228   0.2750   0.7485
   9.250   1.4667   0.01592   0.01036  -0.1203   0.2585   0.7540
   9.500   1.4756   0.01680   0.01118  -0.1179   0.2411   0.7595
   9.750   1.4837   0.01773   0.01208  -0.1154   0.2242   0.7658
  10.000   1.4916   0.01872   0.01303  -0.1130   0.2084   0.7730
  10.250   1.4996   0.01976   0.01404  -0.1108   0.1936   0.7807
  10.500   1.5073   0.02086   0.01512  -0.1086   0.1791   0.7898
  10.750   1.5149   0.02200   0.01625  -0.1065   0.1657   0.8000
  11.000   1.5218   0.02322   0.01746  -0.1044   0.1525   0.8122
  11.250   1.5285   0.02449   0.01874  -0.1023   0.1402   0.8281
  11.500   1.5341   0.02583   0.02010  -0.1003   0.1271   0.8517
  11.750   1.5362   0.02690   0.02135  -0.0973   0.1162   0.9459
  12.000   1.5432   0.02837   0.02278  -0.0957   0.1052   1.0000
  12.250   1.5491   0.02996   0.02433  -0.0941   0.0942   1.0000
  12.500   1.5559   0.03152   0.02586  -0.0927   0.0853   1.0000
  12.750   1.5605   0.03332   0.02762  -0.0911   0.0753   1.0000
  13.000   1.5656   0.03512   0.02939  -0.0897   0.0669   1.0000
  13.250   1.5716   0.03688   0.03113  -0.0885   0.0594   1.0000
  13.500   1.5778   0.03868   0.03293  -0.0873   0.0534   1.0000
  13.750   1.5831   0.04061   0.03485  -0.0862   0.0476   1.0000
  14.000   1.5887   0.04257   0.03681  -0.0852   0.0427   1.0000
  14.250   1.5944   0.04455   0.03880  -0.0843   0.0382   1.0000
  14.500   1.5989   0.04670   0.04096  -0.0834   0.0343   1.0000
  14.750   1.6038   0.04887   0.04315  -0.0826   0.0306   1.0000
  15.000   1.6089   0.05105   0.04537  -0.0819   0.0276   1.0000
  15.250   1.6123   0.05348   0.04781  -0.0813   0.0247   1.0000
  15.500   1.6173   0.05577   0.05015  -0.0808   0.0224   1.0000
  15.750   1.6207   0.05829   0.05270  -0.0803   0.0204   1.0000
  16.000   1.6249   0.06079   0.05525  -0.0800   0.0187   1.0000
  16.250   1.6280   0.06345   0.05797  -0.0797   0.0171   1.0000
  16.500   1.6311   0.06617   0.06074  -0.0796   0.0158   1.0000
  16.750   1.6335   0.06903   0.06366  -0.0795   0.0145   1.0000
  17.000   1.6350   0.07205   0.06673  -0.0795   0.0133   1.0000
  17.250   1.6373   0.07504   0.06980  -0.0796   0.0124   1.0000
  17.500   1.6374   0.07837   0.07318  -0.0798   0.0114   1.0000
  17.750   1.6379   0.08168   0.07657  -0.0802   0.0106   1.0000
  18.000   1.6386   0.08503   0.08000  -0.0806   0.0098   1.0000
  18.250   1.6369   0.08876   0.08380  -0.0812   0.0091   1.0000
  18.500   1.6354   0.09254   0.08765  -0.0819   0.0084   1.0000
  18.750   1.6352   0.09617   0.09137  -0.0827   0.0079   1.0000
  19.000   1.6326   0.10020   0.09547  -0.0837   0.0073   1.0000
  19.250   1.6278   0.10461   0.09997  -0.0849   0.0068   1.0000
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