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(Dicke 12.28%) (e171-il) Xfoil prediction polar at RE=1,000,000 Ncrit=5


Details Polar file
Airfoil: (Dicke 12.28%) (e171-il)
Reynolds number: 1,000,000
Max Cl/Cd: 68.46 at α=8.25°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-e171-il-1000000-n5.txt
Download as CSV file: xf-e171-il-1000000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: (Dicke 12.28%)                                  
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     1.000 e 6     Ncrit =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -18.500  -0.8475   0.16853   0.16675   0.0298   1.0000   0.0025
 -18.250  -0.9015   0.14885   0.14691   0.0197   1.0000   0.0024
 -18.000  -0.9298   0.13712   0.13507   0.0135   1.0000   0.0024
 -17.750  -0.9731   0.12256   0.12035   0.0056   1.0000   0.0023
 -17.500  -1.0092   0.11027   0.10791  -0.0010   1.0000   0.0022
 -17.250  -1.0334   0.10080   0.09832  -0.0061   1.0000   0.0023
 -17.000  -1.0545   0.09227   0.08967  -0.0108   1.0000   0.0023
 -16.750  -1.0826   0.08273   0.07996  -0.0161   1.0000   0.0023
 -16.500  -1.0988   0.07581   0.07291  -0.0199   1.0000   0.0022
 -16.250  -1.1160   0.06908   0.06605  -0.0235   1.0000   0.0023
 -16.000  -1.1323   0.06293   0.05975  -0.0265   1.0000   0.0022
 -15.750  -1.1495   0.05710   0.05377  -0.0292   1.0000   0.0022
 -15.500  -1.1611   0.05241   0.04894  -0.0310   1.0000   0.0022
 -15.250  -1.1662   0.04877   0.04518  -0.0322   1.0000   0.0023
 -15.000  -1.1700   0.04542   0.04172  -0.0331   1.0000   0.0023
 -14.750  -1.1777   0.04177   0.03793  -0.0339   1.0000   0.0023
 -14.500  -1.1811   0.03875   0.03479  -0.0343   1.0000   0.0023
 -14.250  -1.1808   0.03627   0.03220  -0.0343   1.0000   0.0024
 -14.000  -1.1792   0.03402   0.02984  -0.0342   1.0000   0.0024
 -13.750  -1.1732   0.03230   0.02804  -0.0339   1.0000   0.0024
 -13.500  -1.1760   0.02986   0.02545  -0.0330   1.0000   0.0024
 -13.250  -1.1719   0.02818   0.02367  -0.0321   1.0000   0.0025
 -13.000  -1.1639   0.02692   0.02233  -0.0311   1.0000   0.0025
 -12.750  -1.1602   0.02542   0.02072  -0.0296   1.0000   0.0025
 -12.500  -1.1538   0.02423   0.01945  -0.0279   1.0000   0.0025
 -12.250  -1.1434   0.02339   0.01852  -0.0263   1.0000   0.0026
 -12.000  -1.1379   0.02231   0.01733  -0.0239   1.0000   0.0026
 -11.750  -1.1324   0.02132   0.01626  -0.0212   1.0000   0.0026
 -11.500  -1.1311   0.02016   0.01497  -0.0175   1.0000   0.0028
 -11.250  -1.1185   0.01943   0.01416  -0.0155   1.0000   0.0028
 -11.000  -1.1054   0.01860   0.01325  -0.0136   1.0000   0.0030
 -10.750  -1.0895   0.01792   0.01251  -0.0120   1.0000   0.0032
 -10.500  -1.0725   0.01730   0.01184  -0.0105   1.0000   0.0033
 -10.250  -1.0544   0.01674   0.01123  -0.0092   1.0000   0.0035
 -10.000  -1.0358   0.01620   0.01065  -0.0079   1.0000   0.0037
  -9.750  -1.0168   0.01569   0.01007  -0.0067   1.0000   0.0040
  -9.500  -0.9969   0.01524   0.00959  -0.0055   1.0000   0.0042
  -9.250  -0.9772   0.01479   0.00909  -0.0043   1.0000   0.0045
  -9.000  -0.9570   0.01438   0.00864  -0.0031   1.0000   0.0046
  -8.750  -0.9382   0.01386   0.00806  -0.0017   1.0000   0.0051
  -8.500  -0.9147   0.01337   0.00755  -0.0012   0.9984   0.0058
  -8.250  -0.8840   0.01292   0.00709  -0.0022   0.9916   0.0066
  -8.000  -0.8513   0.01251   0.00664  -0.0037   0.9815   0.0077
  -7.750  -0.8142   0.01203   0.00615  -0.0061   0.9570   0.0096
  -7.500  -0.7768   0.01170   0.00571  -0.0084   0.9116   0.0114
  -7.250  -0.7536   0.01157   0.00542  -0.0076   0.8715   0.0123
  -7.000  -0.7310   0.01132   0.00507  -0.0066   0.8436   0.0145
  -6.750  -0.7074   0.01109   0.00476  -0.0060   0.8213   0.0164
  -6.500  -0.6829   0.01091   0.00447  -0.0054   0.8019   0.0178
  -6.250  -0.6585   0.01066   0.00418  -0.0049   0.7856   0.0216
  -5.750  -0.6096   0.01011   0.00361  -0.0039   0.7572   0.0408
  -5.500  -0.5849   0.00981   0.00334  -0.0034   0.7448   0.0561
  -5.250  -0.5598   0.00955   0.00308  -0.0031   0.7334   0.0718
  -5.000  -0.5350   0.00924   0.00284  -0.0026   0.7229   0.0946
  -4.750  -0.5096   0.00899   0.00262  -0.0023   0.7127   0.1146
  -4.500  -0.4841   0.00872   0.00242  -0.0020   0.7033   0.1390
  -4.250  -0.4592   0.00839   0.00220  -0.0016   0.6947   0.1749
  -4.000  -0.4338   0.00811   0.00201  -0.0013   0.6860   0.2079
  -3.750  -0.4086   0.00777   0.00181  -0.0010   0.6782   0.2505
  -3.500  -0.3839   0.00741   0.00161  -0.0006   0.6707   0.3027
  -3.250  -0.3586   0.00707   0.00144  -0.0003   0.6633   0.3524
  -3.000  -0.3334   0.00676   0.00130   0.0000   0.6564   0.4063
  -2.750  -0.3068   0.00657   0.00121   0.0002   0.6498   0.4416
  -2.500  -0.2796   0.00647   0.00114   0.0003   0.6432   0.4634
  -2.250  -0.2520   0.00639   0.00109   0.0003   0.6371   0.4823
  -2.000  -0.2243   0.00633   0.00104   0.0003   0.6307   0.4990
  -1.750  -0.1965   0.00628   0.00100   0.0003   0.6249   0.5122
  -1.500  -0.1685   0.00624   0.00097   0.0003   0.6190   0.5240
  -1.250  -0.1406   0.00621   0.00094   0.0003   0.6132   0.5350
  -1.000  -0.1124   0.00618   0.00092   0.0002   0.6073   0.5454
  -0.750  -0.0844   0.00617   0.00090   0.0002   0.6010   0.5548
  -0.500  -0.0562   0.00615   0.00089   0.0001   0.5947   0.5629
  -0.250  -0.0281   0.00616   0.00088   0.0000   0.5869   0.5707
   0.000   0.0000   0.00615   0.00088   0.0000   0.5788   0.5788
   0.250   0.0280   0.00616   0.00088   0.0000   0.5708   0.5869
   0.500   0.0562   0.00615   0.00089  -0.0001   0.5628   0.5947
   0.750   0.0844   0.00617   0.00090  -0.0002   0.5547   0.6010
   1.000   0.1124   0.00618   0.00092  -0.0002   0.5453   0.6072
   1.250   0.1406   0.00621   0.00094  -0.0003   0.5348   0.6132
   1.500   0.1685   0.00624   0.00097  -0.0003   0.5240   0.6189
   1.750   0.1965   0.00628   0.00100  -0.0003   0.5125   0.6250
   2.000   0.2243   0.00633   0.00104  -0.0003   0.4989   0.6307
   2.250   0.2520   0.00638   0.00109  -0.0003   0.4824   0.6370
   2.500   0.2796   0.00647   0.00114  -0.0003   0.4631   0.6431
   2.750   0.3068   0.00657   0.00121  -0.0002   0.4420   0.6497
   3.000   0.3334   0.00676   0.00131   0.0000   0.4054   0.6564
   3.250   0.3587   0.00706   0.00144   0.0003   0.3534   0.6633
   3.500   0.3839   0.00741   0.00161   0.0006   0.3028   0.6707
   3.750   0.4086   0.00778   0.00181   0.0010   0.2494   0.6782
   4.000   0.4339   0.00810   0.00201   0.0013   0.2082   0.6860
   4.250   0.4593   0.00838   0.00220   0.0016   0.1758   0.6947
   4.500   0.4842   0.00871   0.00242   0.0020   0.1398   0.7034
   4.750   0.5098   0.00898   0.00262   0.0023   0.1153   0.7128
   5.000   0.5351   0.00924   0.00284   0.0026   0.0944   0.7228
   5.250   0.5600   0.00953   0.00308   0.0030   0.0729   0.7335
   5.500   0.5849   0.00982   0.00335   0.0034   0.0550   0.7448
   5.750   0.6099   0.01009   0.00360   0.0038   0.0423   0.7575
   6.250   0.6586   0.01067   0.00418   0.0048   0.0216   0.7857
   6.500   0.6830   0.01091   0.00447   0.0054   0.0178   0.8018
   6.750   0.7075   0.01110   0.00476   0.0059   0.0163   0.8212
   7.000   0.7312   0.01133   0.00507   0.0066   0.0144   0.8435
   7.250   0.7539   0.01156   0.00541   0.0075   0.0122   0.8714
   7.500   0.7771   0.01170   0.00571   0.0084   0.0114   0.9119
   7.750   0.8144   0.01204   0.00615   0.0061   0.0094   0.9570
   8.000   0.8517   0.01250   0.00663   0.0036   0.0077   0.9816
   8.250   0.8845   0.01292   0.00708   0.0021   0.0067   0.9917
   8.500   0.9152   0.01337   0.00755   0.0011   0.0058   0.9986
   8.750   0.9380   0.01386   0.00806   0.0017   0.0050   1.0000
   9.000   0.9572   0.01437   0.00862   0.0031   0.0046   1.0000
   9.250   0.9773   0.01479   0.00909   0.0043   0.0044   1.0000
   9.500   0.9972   0.01524   0.00958   0.0055   0.0042   1.0000
   9.750   1.0166   0.01573   0.01012   0.0067   0.0040   1.0000
  10.000   1.0361   0.01620   0.01065   0.0079   0.0038   1.0000
  10.250   1.0550   0.01672   0.01121   0.0091   0.0035   1.0000
  10.500   1.0729   0.01731   0.01185   0.0105   0.0033   1.0000
  10.750   1.0903   0.01791   0.01250   0.0119   0.0032   1.0000
  11.000   1.1058   0.01862   0.01327   0.0135   0.0030   1.0000
  11.250   1.1192   0.01943   0.01417   0.0154   0.0029   1.0000
  11.500   1.1290   0.02035   0.01518   0.0178   0.0028   1.0000
  11.750   1.1364   0.02117   0.01608   0.0206   0.0027   1.0000
  12.000   1.1376   0.02240   0.01744   0.0239   0.0026   1.0000
  12.250   1.1474   0.02321   0.01832   0.0258   0.0026   1.0000
  12.500   1.1521   0.02443   0.01966   0.0279   0.0025   1.0000
  12.750   1.1590   0.02560   0.02092   0.0295   0.0025   1.0000
  13.000   1.1633   0.02706   0.02249   0.0310   0.0025   1.0000
  13.250   1.1669   0.02871   0.02424   0.0322   0.0025   1.0000
  13.500   1.1776   0.02984   0.02543   0.0328   0.0024   1.0000
  13.750   1.1797   0.03183   0.02753   0.0335   0.0024   1.0000
  14.000   1.1800   0.03409   0.02992   0.0339   0.0024   1.0000
  14.250   1.1809   0.03644   0.03238   0.0341   0.0023   1.0000
  14.500   1.1805   0.03901   0.03506   0.0340   0.0023   1.0000
  14.750   1.1761   0.04216   0.03834   0.0335   0.0023   1.0000
  15.000   1.1720   0.04542   0.04172   0.0328   0.0023   1.0000
  15.250   1.1659   0.04907   0.04550   0.0318   0.0023   1.0000
  15.500   1.1579   0.05311   0.04966   0.0304   0.0023   1.0000
  15.750   1.1454   0.05798   0.05467   0.0284   0.0023   1.0000
  16.000   1.1430   0.06169   0.05847   0.0267   0.0022   1.0000
  16.250   1.1246   0.06810   0.06503   0.0236   0.0022   1.0000
  16.500   1.1026   0.07555   0.07265   0.0196   0.0023   1.0000
  16.750   1.0787   0.08392   0.08118   0.0150   0.0022   1.0000
  17.000   1.0723   0.08933   0.08667   0.0121   0.0022   1.0000
  17.250   1.0282   0.10239   0.09994   0.0049   0.0023   1.0000
  17.500   0.9878   0.11532   0.11304  -0.0021   0.0024   1.0000
  17.750   0.9765   0.12237   0.12016  -0.0059   0.0022   1.0000
  18.000   0.9332   0.13686   0.13480  -0.0136   0.0024   1.0000
  18.250   0.8976   0.15046   0.14853  -0.0208   0.0024   1.0000
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