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E197 (13.49%) (e197-il) Xfoil prediction polar at RE=100,000 Ncrit=5


Details Polar file
Airfoil: E197 (13.49%) (e197-il)
Reynolds number: 100,000
Max Cl/Cd: 53.22 at α=7.75°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-e197-il-100000-n5.txt
Download as CSV file: xf-e197-il-100000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: E197  (13.49%)                                  
  
 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
  ------ -------- --------- --------- -------- -------- --------
 -10.500  -0.5675   0.05917   0.05388  -0.0708   1.0000   0.0272
 -10.250  -0.5873   0.05553   0.05014  -0.0715   1.0000   0.0272
 -10.000  -0.6094   0.05279   0.04731  -0.0694   1.0000   0.0271
  -9.750  -0.6267   0.05021   0.04458  -0.0667   1.0000   0.0271
  -9.500  -0.6414   0.04764   0.04183  -0.0636   1.0000   0.0271
  -9.250  -0.6537   0.04534   0.03933  -0.0601   1.0000   0.0272
  -9.000  -0.6448   0.04177   0.03538  -0.0610   0.9907   0.0274
  -8.750  -0.6225   0.03825   0.03152  -0.0634   0.9784   0.0280
  -8.500  -0.5966   0.03553   0.02850  -0.0655   0.9665   0.0286
  -8.250  -0.5679   0.03359   0.02633  -0.0675   0.9553   0.0302
  -8.000  -0.5403   0.03169   0.02413  -0.0688   0.9425   0.0320
  -7.750  -0.5125   0.02968   0.02178  -0.0698   0.9297   0.0333
  -7.500  -0.4837   0.02782   0.01960  -0.0705   0.9174   0.0343
  -7.250  -0.4544   0.02626   0.01778  -0.0712   0.9056   0.0353
  -7.000  -0.4271   0.02470   0.01614  -0.0717   0.8940   0.0368
  -6.750  -0.4001   0.02355   0.01489  -0.0720   0.8826   0.0387
  -6.500  -0.3750   0.02264   0.01385  -0.0718   0.8701   0.0419
  -6.250  -0.3507   0.02181   0.01283  -0.0713   0.8580   0.0461
  -6.000  -0.3281   0.02090   0.01186  -0.0707   0.8467   0.0510
  -5.750  -0.3048   0.02007   0.01089  -0.0700   0.8365   0.0585
  -5.500  -0.2824   0.01923   0.01005  -0.0693   0.8261   0.0728
  -5.250  -0.2596   0.01851   0.00938  -0.0687   0.8162   0.0995
  -5.000  -0.2356   0.01786   0.00880  -0.0683   0.8079   0.1385
  -4.750  -0.2136   0.01716   0.00838  -0.0678   0.7986   0.1985
  -4.500  -0.1910   0.01654   0.00801  -0.0672   0.7906   0.2647
  -4.250  -0.1676   0.01611   0.00775  -0.0666   0.7827   0.3235
  -4.000  -0.1434   0.01585   0.00759  -0.0659   0.7753   0.3796
  -3.750  -0.1186   0.01569   0.00744  -0.0652   0.7679   0.4283
  -3.500  -0.0934   0.01559   0.00731  -0.0646   0.7612   0.4667
  -3.250  -0.0681   0.01552   0.00720  -0.0640   0.7542   0.4985
  -3.000  -0.0421   0.01545   0.00705  -0.0634   0.7484   0.5263
  -2.750  -0.0168   0.01541   0.00697  -0.0629   0.7414   0.5519
  -2.500   0.0095   0.01535   0.00686  -0.0623   0.7360   0.5755
  -2.250   0.0350   0.01532   0.00681  -0.0618   0.7295   0.5984
  -2.000   0.0610   0.01527   0.00673  -0.0613   0.7238   0.6203
  -1.750   0.0875   0.01524   0.00665  -0.0608   0.7187   0.6423
  -1.500   0.1130   0.01522   0.00665  -0.0603   0.7124   0.6634
  -1.250   0.1397   0.01519   0.00657  -0.0598   0.7074   0.6864
  -1.000   0.1658   0.01518   0.00659  -0.0593   0.7020   0.7093
  -0.750   0.1917   0.01518   0.00661  -0.0588   0.6964   0.7340
  -0.500   0.2186   0.01516   0.00658  -0.0583   0.6919   0.7600
  -0.250   0.2446   0.01519   0.00666  -0.0577   0.6863   0.7869
   0.000   0.2721   0.01521   0.00672  -0.0574   0.6810   0.8157
   0.250   0.3030   0.01523   0.00672  -0.0576   0.6768   0.8456
   0.500   0.3358   0.01533   0.00685  -0.0585   0.6712   0.8762
   0.750   0.3736   0.01541   0.00693  -0.0604   0.6660   0.9051
   1.000   0.4143   0.01548   0.00692  -0.0629   0.6619   0.9315
   1.250   0.4533   0.01562   0.00707  -0.0655   0.6560   0.9570
   1.500   0.4952   0.01572   0.00713  -0.0686   0.6508   0.9782
   1.750   0.5389   0.01577   0.00711  -0.0720   0.6468   0.9958
   2.000   0.5629   0.01598   0.00735  -0.0719   0.6406   1.0000
   2.250   0.5845   0.01616   0.00749  -0.0710   0.6356   1.0000
   2.500   0.6081   0.01631   0.00757  -0.0703   0.6316   1.0000
   2.750   0.6280   0.01659   0.00790  -0.0691   0.6253   1.0000
   3.000   0.6510   0.01678   0.00809  -0.0683   0.6204   1.0000
   3.250   0.6749   0.01697   0.00827  -0.0677   0.6158   1.0000
   3.500   0.6959   0.01727   0.00863  -0.0667   0.6096   1.0000
   3.750   0.7203   0.01745   0.00881  -0.0661   0.6047   1.0000
   4.000   0.7431   0.01771   0.00913  -0.0653   0.5992   1.0000
   4.250   0.7658   0.01797   0.00944  -0.0645   0.5929   1.0000
   4.500   0.7921   0.01809   0.00956  -0.0641   0.5881   1.0000
   4.750   0.8123   0.01842   0.01001  -0.0629   0.5802   1.0000
   5.000   0.8383   0.01851   0.01013  -0.0625   0.5742   1.0000
   5.250   0.8591   0.01879   0.01053  -0.0614   0.5656   1.0000
   5.500   0.8856   0.01882   0.01057  -0.0609   0.5589   1.0000
   5.750   0.9057   0.01909   0.01098  -0.0596   0.5492   1.0000
   6.000   0.9291   0.01920   0.01119  -0.0588   0.5404   1.0000
   6.250   0.9529   0.01926   0.01131  -0.0579   0.5308   1.0000
   6.500   0.9733   0.01945   0.01164  -0.0566   0.5194   1.0000
   6.750   0.9946   0.01959   0.01188  -0.0554   0.5075   1.0000
   7.000   1.0156   0.01971   0.01210  -0.0541   0.4945   1.0000
   7.250   1.0358   0.01985   0.01236  -0.0527   0.4798   1.0000
   7.500   1.0552   0.02001   0.01261  -0.0512   0.4632   1.0000
   7.750   1.0739   0.02018   0.01284  -0.0496   0.4448   1.0000
   8.000   1.0898   0.02050   0.01322  -0.0476   0.4228   1.0000
   8.250   1.1043   0.02086   0.01359  -0.0454   0.3973   1.0000
   8.500   1.1157   0.02138   0.01409  -0.0428   0.3661   1.0000
   8.750   1.1231   0.02208   0.01467  -0.0398   0.3310   1.0000
   9.000   1.1248   0.02300   0.01543  -0.0361   0.2952   1.0000
   9.250   1.1229   0.02416   0.01642  -0.0321   0.2632   1.0000
   9.500   1.1198   0.02558   0.01768  -0.0286   0.2335   1.0000
   9.750   1.1172   0.02717   0.01916  -0.0256   0.2070   1.0000
  10.000   1.1151   0.02891   0.02081  -0.0230   0.1841   1.0000
  10.250   1.1134   0.03080   0.02263  -0.0209   0.1626   1.0000
  10.500   1.1120   0.03282   0.02458  -0.0191   0.1439   1.0000
  10.750   1.1114   0.03491   0.02666  -0.0176   0.1257   1.0000
  11.000   1.1097   0.03721   0.02887  -0.0163   0.1081   1.0000
  11.500   1.1083   0.04192   0.03344  -0.0143   0.0781   1.0000
  11.750   1.1084   0.04434   0.03582  -0.0135   0.0659   1.0000
  12.000   1.1079   0.04688   0.03833  -0.0129   0.0563   1.0000
  12.250   1.1095   0.04929   0.04082  -0.0123   0.0485   1.0000
  12.500   1.1082   0.05206   0.04363  -0.0118   0.0426   1.0000
  12.750   1.1069   0.05493   0.04655  -0.0115   0.0376   1.0000
  13.000   1.1045   0.05799   0.04967  -0.0112   0.0335   1.0000
  13.250   1.1037   0.06099   0.05277  -0.0112   0.0297   1.0000
  13.500   1.1006   0.06433   0.05616  -0.0113   0.0278   1.0000
  13.750   1.0996   0.06752   0.05950  -0.0114   0.0256   1.0000
  14.000   1.1000   0.07062   0.06275  -0.0116   0.0240   1.0000
  14.250   1.0993   0.07394   0.06618  -0.0120   0.0226   1.0000
  14.500   1.0981   0.07740   0.06974  -0.0125   0.0217   1.0000
  14.750   1.0968   0.08093   0.07336  -0.0131   0.0210   1.0000
  15.000   1.0961   0.08437   0.07687  -0.0136   0.0203   1.0000
  15.250   1.0979   0.08764   0.08033  -0.0139   0.0196   1.0000
  15.500   1.0988   0.09112   0.08399  -0.0145   0.0190   1.0000
  15.750   1.0987   0.09483   0.08789  -0.0153   0.0185   1.0000
  16.000   1.0972   0.09886   0.09210  -0.0165   0.0181   1.0000
  16.250   1.0939   0.10330   0.09671  -0.0180   0.0176   1.0000
  16.500   1.0894   0.10802   0.10161  -0.0198   0.0173   1.0000
  16.750   1.0838   0.11310   0.10686  -0.0220   0.0170   1.0000
  17.000   1.0771   0.11847   0.11239  -0.0247   0.0166   1.0000
  17.250   1.0699   0.12407   0.11811  -0.0277   0.0162   1.0000
  17.500   1.0612   0.13021   0.12442  -0.0310   0.0161   1.0000
  17.750   1.0526   0.13646   0.13081  -0.0345   0.0159   1.0000
  18.000   1.0405   0.14390   0.13843  -0.0389   0.0159   1.0000
  18.250   1.0064   0.15823   0.15314  -0.0476   0.0167   1.0000
  18.500   0.9443   0.18464   0.17977  -0.0625   0.0182   1.0000
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