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E474 (14.09%) (e474-il) Xfoil prediction polar at RE=100,000 Ncrit=5


Details Polar file
Airfoil: E474 (14.09%) (e474-il)
Reynolds number: 100,000
Max Cl/Cd: 35.53 at α=8.75°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-e474-il-100000-n5.txt
Download as CSV file: xf-e474-il-100000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: E474  (14.09%)                                  
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     0.100 e 6     Ncrit =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -14.500  -0.8040   0.10356   0.09747  -0.0149   1.0000   0.1025
 -14.250  -1.0438   0.05909   0.05266  -0.0423   1.0000   0.1065
 -14.000  -1.0741   0.05246   0.04582  -0.0458   1.0000   0.1083
 -13.750  -1.0972   0.04757   0.04070  -0.0473   1.0000   0.1105
 -13.500  -1.1167   0.04371   0.03656  -0.0473   1.0000   0.1128
 -13.250  -1.1133   0.04238   0.03527  -0.0463   1.0000   0.1156
 -13.000  -1.1136   0.04090   0.03373  -0.0448   1.0000   0.1186
 -12.750  -1.1177   0.03918   0.03185  -0.0428   1.0000   0.1219
 -12.500  -1.1248   0.03733   0.02973  -0.0400   1.0000   0.1252
 -12.250  -1.1197   0.03648   0.02888  -0.0375   1.0000   0.1281
 -12.000  -1.1139   0.03579   0.02817  -0.0349   1.0000   0.1313
 -11.750  -1.1089   0.03480   0.02704  -0.0323   1.0000   0.1351
 -11.500  -1.1056   0.03347   0.02541  -0.0296   1.0000   0.1393
 -11.250  -1.0910   0.03301   0.02501  -0.0278   1.0000   0.1425
 -11.000  -1.0783   0.03241   0.02434  -0.0258   1.0000   0.1463
 -10.750  -1.0679   0.03148   0.02321  -0.0236   1.0000   0.1507
 -10.500  -1.0551   0.03069   0.02229  -0.0216   1.0000   0.1546
 -10.250  -1.0387   0.03026   0.02187  -0.0199   1.0000   0.1582
 -10.000  -1.0240   0.02962   0.02110  -0.0179   1.0000   0.1625
  -9.750  -1.0118   0.02874   0.01992  -0.0157   1.0000   0.1673
  -9.500  -0.9933   0.02832   0.01958  -0.0142   1.0000   0.1706
  -9.250  -0.9760   0.02784   0.01906  -0.0125   1.0000   0.1745
  -9.000  -0.9601   0.02720   0.01825  -0.0106   1.0000   0.1791
  -8.750  -0.9434   0.02656   0.01745  -0.0088   1.0000   0.1834
  -8.500  -0.9243   0.02613   0.01705  -0.0073   1.0000   0.1869
  -8.250  -0.9060   0.02564   0.01648  -0.0057   1.0000   0.1912
  -8.000  -0.8886   0.02504   0.01568  -0.0040   1.0000   0.1961
  -7.750  -0.8693   0.02453   0.01515  -0.0025   1.0000   0.1997
  -7.500  -0.8496   0.02411   0.01473  -0.0010   1.0000   0.2036
  -7.250  -0.8304   0.02363   0.01416   0.0005   1.0000   0.2081
  -7.000  -0.8115   0.02312   0.01345   0.0021   1.0000   0.2130
  -6.750  -0.7910   0.02268   0.01308   0.0034   1.0000   0.2166
  -6.500  -0.7707   0.02227   0.01266   0.0048   1.0000   0.2207
  -6.250  -0.7505   0.02184   0.01213   0.0062   1.0000   0.2254
  -6.000  -0.7302   0.02140   0.01160   0.0076   1.0000   0.2300
  -5.750  -0.7094   0.02103   0.01128   0.0089   1.0000   0.2339
  -5.500  -0.6887   0.02066   0.01090   0.0102   1.0000   0.2386
  -5.250  -0.6679   0.02030   0.01043   0.0115   1.0000   0.2435
  -5.000  -0.6469   0.01993   0.01009   0.0128   1.0000   0.2478
  -4.750  -0.6260   0.01961   0.00981   0.0141   1.0000   0.2525
  -4.500  -0.6050   0.01932   0.00949   0.0153   1.0000   0.2577
  -4.250  -0.5839   0.01901   0.00915   0.0166   1.0000   0.2626
  -4.000  -0.5630   0.01873   0.00894   0.0178   1.0000   0.2672
  -3.750  -0.5372   0.01849   0.00872   0.0181   0.9982   0.2733
  -3.500  -0.4885   0.01824   0.00850   0.0138   0.9867   0.2809
  -3.250  -0.4428   0.01797   0.00829   0.0103   0.9748   0.2887
  -3.000  -0.3995   0.01768   0.00803   0.0073   0.9623   0.2969
  -2.750  -0.3579   0.01736   0.00780   0.0047   0.9487   0.3057
  -2.500  -0.3182   0.01702   0.00752   0.0027   0.9335   0.3145
  -2.250  -0.2828   0.01668   0.00726   0.0015   0.9144   0.3241
  -2.000  -0.2493   0.01632   0.00700   0.0008   0.8902   0.3339
  -1.750  -0.2164   0.01600   0.00673   0.0004   0.8586   0.3456
  -1.500  -0.1762   0.01562   0.00640  -0.0014   0.8163   0.3588
  -1.250  -0.1325   0.01530   0.00602  -0.0036   0.7571   0.3752
  -1.000  -0.0991   0.01519   0.00574  -0.0039   0.6885   0.3929
  -0.750  -0.0726   0.01521   0.00558  -0.0031   0.6259   0.4118
  -0.500  -0.0480   0.01524   0.00549  -0.0021   0.5725   0.4330
  -0.250  -0.0239   0.01527   0.00544  -0.0010   0.5278   0.4588
   0.000   0.0000   0.01528   0.00543   0.0000   0.4901   0.4900
   0.250   0.0239   0.01527   0.00544   0.0010   0.4587   0.5278
   0.500   0.0480   0.01524   0.00549   0.0021   0.4329   0.5724
   0.750   0.0726   0.01521   0.00558   0.0031   0.4117   0.6258
   1.000   0.0991   0.01519   0.00574   0.0039   0.3928   0.6884
   1.250   0.1325   0.01530   0.00602   0.0036   0.3752   0.7569
   1.500   0.1762   0.01562   0.00641   0.0014   0.3589   0.8162
   1.750   0.2164   0.01599   0.00672  -0.0004   0.3456   0.8586
   2.000   0.2493   0.01632   0.00700  -0.0008   0.3340   0.8902
   2.250   0.2827   0.01667   0.00726  -0.0015   0.3240   0.9144
   2.500   0.3182   0.01701   0.00752  -0.0027   0.3145   0.9335
   2.750   0.3579   0.01736   0.00780  -0.0047   0.3056   0.9488
   3.000   0.3996   0.01768   0.00803  -0.0073   0.2970   0.9624
   3.250   0.4428   0.01797   0.00829  -0.0103   0.2887   0.9749
   3.500   0.4885   0.01824   0.00849  -0.0138   0.2809   0.9867
   3.750   0.5371   0.01848   0.00871  -0.0180   0.2731   0.9982
   4.000   0.5630   0.01872   0.00894  -0.0178   0.2671   1.0000
   4.250   0.5838   0.01901   0.00915  -0.0166   0.2626   1.0000
   4.500   0.6049   0.01931   0.00948  -0.0153   0.2577   1.0000
   4.750   0.6259   0.01961   0.00981  -0.0141   0.2524   1.0000
   5.000   0.6468   0.01993   0.01008  -0.0128   0.2477   1.0000
   5.250   0.6678   0.02030   0.01043  -0.0115   0.2436   1.0000
   5.500   0.6887   0.02066   0.01090  -0.0102   0.2386   1.0000
   5.750   0.7094   0.02102   0.01128  -0.0089   0.2340   1.0000
   6.000   0.7301   0.02140   0.01160  -0.0076   0.2300   1.0000
   6.250   0.7505   0.02184   0.01213  -0.0062   0.2254   1.0000
   6.500   0.7707   0.02227   0.01266  -0.0048   0.2208   1.0000
   6.750   0.7909   0.02268   0.01307  -0.0034   0.2166   1.0000
   7.000   0.8115   0.02311   0.01344  -0.0021   0.2130   1.0000
   7.250   0.8303   0.02363   0.01416  -0.0005   0.2082   1.0000
   7.500   0.8496   0.02411   0.01473   0.0010   0.2036   1.0000
   7.750   0.8693   0.02453   0.01515   0.0025   0.1998   1.0000
   8.000   0.8886   0.02504   0.01568   0.0040   0.1961   1.0000
   8.250   0.9060   0.02564   0.01648   0.0057   0.1912   1.0000
   8.500   0.9243   0.02613   0.01705   0.0073   0.1869   1.0000
   8.750   0.9434   0.02655   0.01744   0.0088   0.1834   1.0000
   9.000   0.9601   0.02720   0.01824   0.0106   0.1792   1.0000
   9.250   0.9760   0.02784   0.01905   0.0125   0.1745   1.0000
   9.500   0.9933   0.02832   0.01957   0.0142   0.1706   1.0000
   9.750   1.0118   0.02873   0.01991   0.0157   0.1673   1.0000
  10.000   1.0241   0.02963   0.02110   0.0179   0.1625   1.0000
  10.250   1.0388   0.03027   0.02188   0.0199   0.1582   1.0000
  10.500   1.0552   0.03069   0.02229   0.0216   0.1546   1.0000
  10.750   1.0680   0.03148   0.02321   0.0236   0.1507   1.0000
  11.000   1.0784   0.03241   0.02434   0.0258   0.1463   1.0000
  11.250   1.0912   0.03301   0.02500   0.0278   0.1425   1.0000
  11.500   1.1058   0.03346   0.02541   0.0296   0.1393   1.0000
  11.750   1.1092   0.03479   0.02703   0.0323   0.1351   1.0000
  12.000   1.1143   0.03579   0.02817   0.0349   0.1313   1.0000
  12.250   1.1201   0.03648   0.02888   0.0375   0.1281   1.0000
  12.500   1.1252   0.03734   0.02974   0.0399   0.1252   1.0000
  12.750   1.1182   0.03917   0.03184   0.0427   0.1218   1.0000
  13.000   1.1143   0.04089   0.03372   0.0447   0.1186   1.0000
  13.250   1.1142   0.04236   0.03524   0.0462   0.1156   1.0000
  13.500   1.1176   0.04370   0.03654   0.0472   0.1128   1.0000
  13.750   1.0979   0.04757   0.04071   0.0472   0.1104   1.0000
  14.000   1.0753   0.05240   0.04577   0.0457   0.1082   1.0000
  14.250   1.0460   0.05891   0.05248   0.0423   0.1063   1.0000
  14.750   0.8490   0.09849   0.09243   0.0182   0.1016   1.0000
  15.000   0.9138   0.08983   0.08373   0.0240   0.1004   1.0000
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