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E475 (15.01%) (e475-il) Xfoil prediction polar at RE=500,000 Ncrit=9


Details Polar file
Airfoil: E475 (15.01%) (e475-il)
Reynolds number: 500,000
Max Cl/Cd: 72.76 at α=9.25°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-e475-il-500000.txt
Download as CSV file: xf-e475-il-500000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: E475  (15.01%)                                  
  
 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
  ------ -------- --------- --------- -------- -------- --------
 -18.500  -1.1377   0.08824   0.08409  -0.0364   1.0000   0.0426
 -18.250  -1.1638   0.08117   0.07693  -0.0398   1.0000   0.0435
 -18.000  -1.1909   0.07411   0.06978  -0.0431   1.0000   0.0443
 -17.750  -1.2173   0.06729   0.06285  -0.0462   1.0000   0.0451
 -17.500  -1.2429   0.06064   0.05607  -0.0492   1.0000   0.0459
 -17.250  -1.2622   0.05487   0.05017  -0.0518   1.0000   0.0473
 -17.000  -1.2763   0.04988   0.04504  -0.0540   1.0000   0.0484
 -16.750  -1.2958   0.04437   0.03941  -0.0563   1.0000   0.0496
 -16.500  -1.3104   0.03984   0.03478  -0.0579   1.0000   0.0514
 -16.250  -1.3170   0.03656   0.03142  -0.0584   1.0000   0.0537
 -16.000  -1.3182   0.03410   0.02884  -0.0584   1.0000   0.0556
 -15.750  -1.3248   0.03142   0.02610  -0.0578   1.0000   0.0582
 -15.500  -1.3263   0.02941   0.02404  -0.0567   1.0000   0.0611
 -15.250  -1.3223   0.02797   0.02251  -0.0554   1.0000   0.0638
 -15.000  -1.3223   0.02639   0.02089  -0.0536   1.0000   0.0667
 -14.750  -1.3190   0.02513   0.01960  -0.0516   1.0000   0.0699
 -14.500  -1.3103   0.02425   0.01864  -0.0498   1.0000   0.0733
 -14.250  -1.3071   0.02314   0.01752  -0.0473   1.0000   0.0769
 -14.000  -1.3000   0.02231   0.01666  -0.0450   1.0000   0.0805
 -13.750  -1.2886   0.02173   0.01600  -0.0430   1.0000   0.0839
 -13.500  -1.2844   0.02089   0.01517  -0.0400   1.0000   0.0879
 -13.250  -1.2754   0.02032   0.01458  -0.0373   1.0000   0.0918
 -13.000  -1.2641   0.01990   0.01409  -0.0348   1.0000   0.0951
 -12.750  -1.2607   0.01929   0.01349  -0.0311   1.0000   0.0989
 -12.500  -1.2550   0.01890   0.01308  -0.0274   1.0000   0.1025
 -12.250  -1.2486   0.01864   0.01276  -0.0237   1.0000   0.1057
 -12.000  -1.2491   0.01832   0.01240  -0.0186   1.0000   0.1087
 -11.750  -1.2473   0.01797   0.01207  -0.0140   1.0000   0.1120
 -11.500  -1.2378   0.01767   0.01173  -0.0107   1.0000   0.1158
 -11.250  -1.2242   0.01747   0.01144  -0.0081   1.0000   0.1191
 -11.000  -1.2157   0.01702   0.01102  -0.0048   1.0000   0.1233
 -10.750  -1.2025   0.01673   0.01073  -0.0021   1.0000   0.1276
 -10.500  -1.1858   0.01656   0.01048  -0.0001   1.0000   0.1316
 -10.250  -1.1727   0.01619   0.01013   0.0026   1.0000   0.1364
 -10.000  -1.1567   0.01595   0.00988   0.0047   1.0000   0.1408
  -9.750  -1.1386   0.01577   0.00964   0.0066   1.0000   0.1445
  -9.500  -1.1222   0.01546   0.00931   0.0087   1.0000   0.1483
  -9.250  -1.1053   0.01519   0.00906   0.0107   1.0000   0.1522
  -9.000  -1.0865   0.01501   0.00885   0.0124   1.0000   0.1561
  -8.750  -1.0665   0.01488   0.00864   0.0139   1.0000   0.1594
  -8.500  -1.0490   0.01455   0.00833   0.0158   1.0000   0.1635
  -8.250  -1.0299   0.01434   0.00813   0.0175   1.0000   0.1673
  -8.000  -1.0097   0.01419   0.00795   0.0189   1.0000   0.1711
  -7.750  -0.9886   0.01411   0.00778   0.0203   1.0000   0.1742
  -7.500  -0.9700   0.01379   0.00751   0.0220   1.0000   0.1786
  -7.250  -0.9468   0.01363   0.00736   0.0228   0.9996   0.1826
  -7.000  -0.9099   0.01359   0.00728   0.0209   0.9971   0.1871
  -6.750  -0.8707   0.01347   0.00715   0.0186   0.9942   0.1918
  -6.500  -0.8320   0.01330   0.00702   0.0163   0.9910   0.1966
  -6.250  -0.7919   0.01320   0.00690   0.0138   0.9867   0.2015
  -6.000  -0.7440   0.01311   0.00676   0.0098   0.9830   0.2055
  -5.750  -0.7006   0.01277   0.00650   0.0066   0.9784   0.2114
  -5.500  -0.6568   0.01254   0.00628   0.0035   0.9730   0.2164
  -5.250  -0.6089   0.01238   0.00608  -0.0005   0.9699   0.2207
  -5.000  -0.5651   0.01204   0.00582  -0.0037   0.9681   0.2267
  -4.750  -0.5387   0.01184   0.00563  -0.0033   0.9619   0.2311
  -4.500  -0.4983   0.01164   0.00542  -0.0056   0.9585   0.2356
  -4.250  -0.4560   0.01134   0.00517  -0.0085   0.9563   0.2412
  -4.000  -0.4105   0.01104   0.00493  -0.0120   0.9546   0.2474
  -3.750  -0.3801   0.01084   0.00472  -0.0122   0.9479   0.2520
  -3.500  -0.3444   0.01052   0.00444  -0.0135   0.9426   0.2575
  -3.250  -0.3066   0.01021   0.00418  -0.0153   0.9385   0.2642
  -3.000  -0.2833   0.01003   0.00401  -0.0139   0.9280   0.2693
  -2.750  -0.2549   0.00973   0.00375  -0.0136   0.9183   0.2756
  -2.500  -0.2277   0.00948   0.00353  -0.0130   0.9058   0.2824
  -2.250  -0.2043   0.00930   0.00336  -0.0117   0.8869   0.2891
  -2.000  -0.1784   0.00904   0.00313  -0.0109   0.8573   0.2976
  -1.750  -0.1493   0.00890   0.00280  -0.0105   0.7955   0.3065
  -1.500  -0.1280   0.00902   0.00265  -0.0087   0.7182   0.3164
  -1.250  -0.1083   0.00920   0.00259  -0.0068   0.6498   0.3273
  -1.000  -0.0875   0.00935   0.00256  -0.0052   0.5924   0.3405
  -0.750  -0.0662   0.00946   0.00253  -0.0037   0.5422   0.3564
  -0.500  -0.0444   0.00953   0.00251  -0.0024   0.4979   0.3750
  -0.250  -0.0224   0.00958   0.00250  -0.0012   0.4590   0.3974
   0.000   0.0000   0.00961   0.00249   0.0000   0.4249   0.4249
   0.250   0.0224   0.00958   0.00250   0.0012   0.3974   0.4590
   0.500   0.0444   0.00953   0.00251   0.0024   0.3749   0.4979
   1.000   0.0875   0.00935   0.00256   0.0052   0.3404   0.5927
   1.250   0.1083   0.00920   0.00259   0.0068   0.3273   0.6506
   1.500   0.1281   0.00903   0.00265   0.0087   0.3164   0.7176
   1.750   0.1493   0.00890   0.00280   0.0105   0.3066   0.7946
   2.000   0.1784   0.00904   0.00313   0.0109   0.2976   0.8573
   2.250   0.2043   0.00930   0.00336   0.0117   0.2891   0.8870
   2.500   0.2277   0.00948   0.00353   0.0130   0.2824   0.9058
   2.750   0.2548   0.00973   0.00375   0.0136   0.2756   0.9184
   3.000   0.2833   0.01003   0.00401   0.0139   0.2694   0.9280
   3.250   0.3065   0.01021   0.00418   0.0153   0.2641   0.9385
   3.500   0.3445   0.01052   0.00444   0.0135   0.2575   0.9427
   3.750   0.3799   0.01083   0.00472   0.0122   0.2520   0.9478
   4.000   0.4100   0.01103   0.00492   0.0121   0.2474   0.9545
   4.250   0.4561   0.01134   0.00516   0.0085   0.2412   0.9563
   4.500   0.4983   0.01164   0.00542   0.0056   0.2356   0.9585
   4.750   0.5385   0.01183   0.00563   0.0033   0.2311   0.9619
   5.000   0.5650   0.01204   0.00582   0.0038   0.2268   0.9681
   5.250   0.6090   0.01238   0.00608   0.0005   0.2207   0.9699
   5.500   0.6574   0.01255   0.00628  -0.0036   0.2164   0.9731
   5.750   0.7006   0.01277   0.00650  -0.0066   0.2113   0.9785
   6.000   0.7439   0.01309   0.00675  -0.0097   0.2058   0.9830
   6.250   0.7920   0.01319   0.00689  -0.0138   0.2014   0.9867
   6.500   0.8321   0.01330   0.00701  -0.0163   0.1966   0.9910
   6.750   0.8708   0.01347   0.00714  -0.0186   0.1915   0.9943
   7.000   0.9098   0.01359   0.00728  -0.0209   0.1872   0.9971
   7.250   0.9468   0.01363   0.00736  -0.0228   0.1826   0.9996
   7.500   0.9699   0.01379   0.00750  -0.0220   0.1786   1.0000
   7.750   0.9885   0.01410   0.00778  -0.0203   0.1742   1.0000
   8.000   1.0095   0.01420   0.00795  -0.0189   0.1712   1.0000
   8.250   1.0298   0.01433   0.00812  -0.0174   0.1674   1.0000
   8.500   1.0489   0.01454   0.00832  -0.0158   0.1634   1.0000
   8.750   1.0665   0.01487   0.00862  -0.0139   0.1593   1.0000
   9.000   1.0864   0.01500   0.00884  -0.0124   0.1561   1.0000
   9.250   1.1052   0.01519   0.00906  -0.0106   0.1523   1.0000
   9.500   1.1222   0.01546   0.00931  -0.0086   0.1483   1.0000
   9.750   1.1385   0.01577   0.00964  -0.0065   0.1445   1.0000
  10.000   1.1566   0.01594   0.00988  -0.0047   0.1408   1.0000
  10.250   1.1727   0.01618   0.01012  -0.0025   0.1363   1.0000
  10.500   1.1857   0.01656   0.01047   0.0001   0.1316   1.0000
  10.750   1.2025   0.01672   0.01071   0.0021   0.1275   1.0000
  11.000   1.2157   0.01701   0.01101   0.0048   0.1232   1.0000
  11.250   1.2243   0.01745   0.01143   0.0081   0.1191   1.0000
  11.500   1.2377   0.01767   0.01173   0.0108   0.1159   1.0000
  11.750   1.2473   0.01797   0.01207   0.0140   0.1122   1.0000
  12.000   1.2492   0.01831   0.01240   0.0186   0.1086   1.0000
  12.250   1.2489   0.01863   0.01275   0.0236   0.1057   1.0000
  12.500   1.2552   0.01890   0.01308   0.0274   0.1026   1.0000
  12.750   1.2610   0.01929   0.01349   0.0310   0.0989   1.0000
  13.000   1.2645   0.01990   0.01408   0.0347   0.0950   1.0000
  13.250   1.2760   0.02031   0.01457   0.0372   0.0918   1.0000
  13.500   1.2849   0.02088   0.01516   0.0398   0.0877   1.0000
  13.750   1.2892   0.02172   0.01599   0.0429   0.0839   1.0000
  14.000   1.3006   0.02231   0.01666   0.0449   0.0806   1.0000
  14.250   1.3079   0.02313   0.01751   0.0472   0.0769   1.0000
  14.500   1.3110   0.02425   0.01864   0.0497   0.0733   1.0000
  14.750   1.3198   0.02512   0.01959   0.0515   0.0699   1.0000
  15.000   1.3232   0.02638   0.02087   0.0535   0.0666   1.0000
  15.250   1.3227   0.02799   0.02253   0.0553   0.0639   1.0000
  15.500   1.3277   0.02937   0.02399   0.0566   0.0606   1.0000
  15.750   1.3260   0.03140   0.02607   0.0576   0.0581   1.0000
  16.000   1.3199   0.03404   0.02878   0.0582   0.0557   1.0000
  16.250   1.3190   0.03647   0.03132   0.0583   0.0535   1.0000
  16.500   1.3115   0.03985   0.03479   0.0576   0.0513   1.0000
  16.750   1.2980   0.04427   0.03931   0.0561   0.0496   1.0000
  17.000   1.2795   0.04966   0.04481   0.0538   0.0483   1.0000
  17.250   1.2665   0.05453   0.04983   0.0517   0.0466   1.0000
  17.500   1.2448   0.06062   0.05605   0.0489   0.0459   1.0000
  17.750   1.2202   0.06716   0.06271   0.0460   0.0449   1.0000
  18.000   1.1934   0.07403   0.06970   0.0428   0.0442   1.0000
  18.250   1.1656   0.08119   0.07696   0.0394   0.0434   1.0000
  18.500   1.1408   0.08807   0.08392   0.0362   0.0427   1.0000
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