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E197 (13.49%) (e197-il) Xfoil prediction polar at RE=1,000,000 Ncrit=5


Details Polar file
Airfoil: E197 (13.49%) (e197-il)
Reynolds number: 1,000,000
Max Cl/Cd: 119.93 at α=5.25°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-e197-il-1000000-n5.txt
Download as CSV file: xf-e197-il-1000000-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 =     1.000 e 6     Ncrit =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -16.000  -0.7823   0.09310   0.09095  -0.0423   1.0000   0.0068
 -15.750  -0.8529   0.07636   0.07396  -0.0519   1.0000   0.0066
 -15.500  -0.8865   0.06676   0.06421  -0.0576   1.0000   0.0065
 -15.250  -0.9168   0.05810   0.05538  -0.0631   1.0000   0.0065
 -15.000  -0.9239   0.05333   0.05054  -0.0662   1.0000   0.0066
 -14.750  -0.9358   0.04805   0.04514  -0.0697   1.0000   0.0067
 -14.500  -0.9564   0.04181   0.03871  -0.0738   1.0000   0.0066
 -14.250  -0.9578   0.03843   0.03524  -0.0759   1.0000   0.0068
 -14.000  -0.9541   0.03592   0.03265  -0.0773   1.0000   0.0069
 -13.750  -0.9570   0.03293   0.02954  -0.0787   1.0000   0.0070
 -13.500  -0.9658   0.02991   0.02637  -0.0791   1.0000   0.0070
 -13.250  -0.9629   0.02840   0.02478  -0.0783   1.0000   0.0071
 -13.000  -0.9654   0.02687   0.02314  -0.0763   1.0000   0.0072
 -12.750  -0.9640   0.02597   0.02217  -0.0736   1.0000   0.0073
 -12.500  -0.9649   0.02491   0.02102  -0.0702   0.9990   0.0074
 -12.250  -0.9433   0.02375   0.01975  -0.0710   0.9895   0.0075
 -12.000  -0.9138   0.02277   0.01865  -0.0729   0.9821   0.0076
 -11.750  -0.8853   0.02169   0.01745  -0.0746   0.9684   0.0077
 -11.500  -0.8550   0.02069   0.01631  -0.0765   0.9431   0.0078
 -11.250  -0.8330   0.02007   0.01551  -0.0762   0.9014   0.0079
 -11.000  -0.8235   0.01895   0.01413  -0.0739   0.8646   0.0081
 -10.750  -0.8080   0.01823   0.01324  -0.0723   0.8378   0.0084
 -10.500  -0.7887   0.01772   0.01259  -0.0712   0.8160   0.0086
 -10.250  -0.7685   0.01722   0.01197  -0.0703   0.7974   0.0088
 -10.000  -0.7464   0.01686   0.01150  -0.0696   0.7821   0.0090
  -9.750  -0.7247   0.01637   0.01090  -0.0689   0.7683   0.0092
  -9.500  -0.7025   0.01591   0.01034  -0.0682   0.7553   0.0095
  -9.250  -0.6800   0.01543   0.00975  -0.0675   0.7434   0.0097
  -9.000  -0.6569   0.01500   0.00922  -0.0669   0.7326   0.0099
  -8.750  -0.6335   0.01457   0.00870  -0.0664   0.7227   0.0102
  -8.500  -0.6096   0.01415   0.00817  -0.0659   0.7137   0.0104
  -8.250  -0.5851   0.01382   0.00777  -0.0655   0.7049   0.0107
  -8.000  -0.5600   0.01350   0.00737  -0.0651   0.6968   0.0110
  -7.750  -0.5352   0.01316   0.00695  -0.0648   0.6898   0.0111
  -7.500  -0.5098   0.01284   0.00657  -0.0644   0.6827   0.0112
  -7.250  -0.4854   0.01243   0.00605  -0.0640   0.6760   0.0114
  -7.000  -0.4609   0.01193   0.00548  -0.0635   0.6699   0.0118
  -6.750  -0.4357   0.01156   0.00504  -0.0632   0.6637   0.0122
  -6.500  -0.4098   0.01125   0.00468  -0.0629   0.6585   0.0127
  -6.250  -0.3836   0.01098   0.00435  -0.0627   0.6527   0.0131
  -6.000  -0.3572   0.01074   0.00406  -0.0625   0.6475   0.0135
  -5.750  -0.3304   0.01052   0.00379  -0.0624   0.6429   0.0140
  -5.500  -0.3035   0.01032   0.00355  -0.0623   0.6378   0.0146
  -5.250  -0.2766   0.01014   0.00332  -0.0621   0.6331   0.0152
  -5.000  -0.2493   0.00997   0.00311  -0.0621   0.6290   0.0155
  -4.750  -0.2221   0.00977   0.00287  -0.0620   0.6245   0.0167
  -4.500  -0.1950   0.00960   0.00267  -0.0619   0.6200   0.0183
  -4.250  -0.1677   0.00944   0.00249  -0.0618   0.6161   0.0205
  -4.000  -0.1409   0.00917   0.00229  -0.0617   0.6123   0.0360
  -3.750  -0.1139   0.00895   0.00212  -0.0616   0.6080   0.0534
  -3.500  -0.0868   0.00876   0.00197  -0.0615   0.6041   0.0711
  -3.250  -0.0600   0.00851   0.00183  -0.0615   0.6007   0.1011
  -3.000  -0.0328   0.00829   0.00170  -0.0614   0.5970   0.1300
  -2.750  -0.0056   0.00809   0.00159  -0.0614   0.5930   0.1596
  -2.500   0.0213   0.00788   0.00149  -0.0614   0.5893   0.1979
  -2.250   0.0485   0.00767   0.00140  -0.0613   0.5860   0.2370
  -2.000   0.0761   0.00751   0.00132  -0.0614   0.5824   0.2689
  -1.750   0.1028   0.00725   0.00125  -0.0613   0.5785   0.3270
  -1.500   0.1294   0.00702   0.00121  -0.0612   0.5750   0.3906
  -1.250   0.1571   0.00692   0.00119  -0.0612   0.5717   0.4226
  -1.000   0.1854   0.00687   0.00117  -0.0613   0.5680   0.4386
  -0.750   0.2136   0.00683   0.00116  -0.0614   0.5642   0.4547
  -0.500   0.2416   0.00681   0.00115  -0.0615   0.5606   0.4698
  -0.250   0.2698   0.00679   0.00115  -0.0615   0.5571   0.4849
   0.000   0.2981   0.00676   0.00116  -0.0616   0.5534   0.4996
   0.250   0.3263   0.00674   0.00116  -0.0617   0.5494   0.5135
   0.500   0.3543   0.00674   0.00118  -0.0618   0.5455   0.5264
   0.750   0.3824   0.00672   0.00119  -0.0619   0.5418   0.5408
   1.000   0.4106   0.00670   0.00122  -0.0619   0.5379   0.5572
   1.250   0.4385   0.00669   0.00125  -0.0620   0.5335   0.5754
   1.500   0.4662   0.00669   0.00128  -0.0620   0.5294   0.5944
   1.750   0.4942   0.00666   0.00132  -0.0621   0.5254   0.6139
   2.000   0.5220   0.00665   0.00137  -0.0621   0.5205   0.6338
   2.250   0.5494   0.00666   0.00142  -0.0620   0.5154   0.6547
   2.500   0.5771   0.00664   0.00148  -0.0620   0.5096   0.6764
   2.750   0.6042   0.00665   0.00154  -0.0619   0.5022   0.6999
   3.000   0.6313   0.00665   0.00161  -0.0618   0.4942   0.7251
   3.250   0.6578   0.00667   0.00169  -0.0616   0.4861   0.7530
   3.500   0.6844   0.00665   0.00177  -0.0614   0.4777   0.7849
   3.750   0.7102   0.00666   0.00186  -0.0610   0.4688   0.8192
   4.000   0.7349   0.00667   0.00197  -0.0603   0.4584   0.8590
   4.250   0.7591   0.00667   0.00210  -0.0594   0.4480   0.9070
   4.500   0.7881   0.00676   0.00223  -0.0597   0.4361   0.9483
   5.000   0.8537   0.00715   0.00253  -0.0622   0.4026   0.9823
   5.250   0.8875   0.00740   0.00270  -0.0637   0.3812   0.9895
   5.500   0.9187   0.00772   0.00291  -0.0648   0.3546   0.9961
   5.750   0.9453   0.00812   0.00318  -0.0649   0.3214   1.0000
   6.000   0.9610   0.00877   0.00356  -0.0629   0.2713   1.0000
   6.250   0.9754   0.00952   0.00403  -0.0607   0.2163   1.0000
   6.500   0.9914   0.01018   0.00446  -0.0589   0.1739   1.0000
   6.750   1.0103   0.01067   0.00482  -0.0575   0.1474   1.0000
   7.000   1.0288   0.01118   0.00522  -0.0560   0.1220   1.0000
   7.250   1.0480   0.01164   0.00558  -0.0547   0.1039   1.0000
   7.500   1.0649   0.01221   0.00602  -0.0530   0.0809   1.0000
   7.750   1.0831   0.01268   0.00642  -0.0516   0.0664   1.0000
   8.000   1.1008   0.01316   0.00684  -0.0500   0.0536   1.0000
   8.250   1.1161   0.01372   0.00733  -0.0481   0.0394   1.0000
   8.500   1.1311   0.01425   0.00781  -0.0462   0.0297   1.0000
   8.750   1.1436   0.01474   0.00826  -0.0437   0.0228   1.0000
   9.000   1.1552   0.01525   0.00876  -0.0411   0.0175   1.0000
   9.250   1.1630   0.01597   0.00943  -0.0381   0.0098   1.0000
   9.500   1.1742   0.01659   0.01005  -0.0358   0.0072   1.0000
   9.750   1.1872   0.01716   0.01066  -0.0338   0.0066   1.0000
  10.000   1.1987   0.01785   0.01138  -0.0318   0.0055   1.0000
  10.250   1.2114   0.01850   0.01207  -0.0300   0.0053   1.0000
  10.500   1.2237   0.01922   0.01284  -0.0283   0.0051   1.0000
  10.750   1.2348   0.02005   0.01371  -0.0266   0.0048   1.0000
  11.000   1.2451   0.02099   0.01470  -0.0250   0.0046   1.0000
  11.250   1.2554   0.02198   0.01573  -0.0235   0.0044   1.0000
  11.500   1.2645   0.02311   0.01690  -0.0221   0.0040   1.0000
  11.750   1.2716   0.02444   0.01832  -0.0206   0.0038   1.0000
  12.000   1.2798   0.02575   0.01969  -0.0193   0.0037   1.0000
  12.250   1.2891   0.02703   0.02102  -0.0183   0.0037   1.0000
  12.500   1.2992   0.02827   0.02231  -0.0174   0.0035   1.0000
  12.750   1.3069   0.02976   0.02386  -0.0164   0.0035   1.0000
  13.000   1.3144   0.03130   0.02547  -0.0156   0.0034   1.0000
  13.250   1.3211   0.03294   0.02717  -0.0148   0.0033   1.0000
  13.500   1.3289   0.03452   0.02881  -0.0141   0.0032   1.0000
  13.750   1.3339   0.03640   0.03076  -0.0134   0.0031   1.0000
  14.000   1.3386   0.03832   0.03276  -0.0128   0.0031   1.0000
  14.250   1.3439   0.04024   0.03475  -0.0123   0.0030   1.0000
  14.500   1.3461   0.04253   0.03712  -0.0118   0.0030   1.0000
  14.750   1.3501   0.04468   0.03934  -0.0114   0.0029   1.0000
  15.000   1.3537   0.04694   0.04167  -0.0112   0.0029   1.0000
  15.250   1.3550   0.04950   0.04432  -0.0110   0.0028   1.0000
  15.500   1.3571   0.05207   0.04695  -0.0110   0.0027   1.0000
  15.750   1.3583   0.05477   0.04973  -0.0111   0.0027   1.0000
  16.000   1.3587   0.05768   0.05273  -0.0113   0.0027   1.0000
  16.250   1.3584   0.06074   0.05587  -0.0117   0.0026   1.0000
  16.500   1.3591   0.06373   0.05895  -0.0121   0.0026   1.0000
  16.750   1.3577   0.06709   0.06239  -0.0128   0.0026   1.0000
  17.000   1.3557   0.07061   0.06600  -0.0135   0.0025   1.0000
  17.250   1.3502   0.07473   0.07023  -0.0146   0.0025   1.0000
  17.500   1.3472   0.07857   0.07416  -0.0156   0.0025   1.0000
  17.750   1.3415   0.08292   0.07861  -0.0170   0.0024   1.0000
  18.000   1.3354   0.08746   0.08326  -0.0185   0.0024   1.0000
  18.250   1.3312   0.09182   0.08772  -0.0201   0.0025   1.0000
  18.500   1.3167   0.09792   0.09394  -0.0225   0.0023   1.0000
  18.750   1.3097   0.10296   0.09908  -0.0247   0.0023   1.0000
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