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CLARK-Y 11.7% smoothed (clarkysm-il) Xfoil prediction polar at RE=500,000 Ncrit=5


Details Polar file
Airfoil: CLARK-Y 11.7% smoothed (clarkysm-il)
Reynolds number: 500,000
Max Cl/Cd: 90.19 at α=4°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-clarkysm-il-500000-n5.txt
Download as CSV file: xf-clarkysm-il-500000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: CLARK-Y 11.7% smoothed                          
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     0.500 e 6     Ncrit =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -13.250  -0.7059   0.06877   0.06592  -0.0640   1.0000   0.0123
 -13.000  -0.8376   0.04107   0.03784  -0.0855   1.0000   0.0116
 -12.750  -0.8741   0.03732   0.03394  -0.0835   1.0000   0.0116
 -12.500  -0.8870   0.03470   0.03113  -0.0815   0.9980   0.0117
 -12.250  -0.8715   0.03180   0.02799  -0.0840   0.9935   0.0119
 -12.000  -0.8563   0.02952   0.02548  -0.0849   0.9889   0.0121
 -11.750  -0.8361   0.02759   0.02332  -0.0861   0.9853   0.0124
 -11.500  -0.8141   0.02594   0.02144  -0.0870   0.9821   0.0126
 -11.250  -0.7943   0.02457   0.01988  -0.0870   0.9770   0.0128
 -11.000  -0.7712   0.02311   0.01828  -0.0876   0.9736   0.0132
 -10.750  -0.7440   0.02199   0.01706  -0.0887   0.9713   0.0135
 -10.500  -0.7218   0.02111   0.01606  -0.0884   0.9664   0.0138
 -10.250  -0.6961   0.02027   0.01513  -0.0887   0.9625   0.0142
 -10.000  -0.6675   0.01941   0.01415  -0.0895   0.9597   0.0146
  -9.750  -0.6367   0.01857   0.01317  -0.0908   0.9576   0.0152
  -9.500  -0.6119   0.01788   0.01237  -0.0906   0.9522   0.0156
  -9.250  -0.5846   0.01715   0.01152  -0.0909   0.9476   0.0162
  -9.000  -0.5543   0.01644   0.01075  -0.0919   0.9443   0.0168
  -8.750  -0.5251   0.01589   0.01013  -0.0925   0.9400   0.0175
  -8.500  -0.4984   0.01537   0.00952  -0.0925   0.9339   0.0181
  -8.250  -0.4683   0.01481   0.00886  -0.0932   0.9293   0.0189
  -8.000  -0.4404   0.01433   0.00829  -0.0933   0.9235   0.0195
  -7.750  -0.4139   0.01380   0.00771  -0.0933   0.9167   0.0205
  -7.500  -0.3840   0.01339   0.00724  -0.0938   0.9113   0.0216
  -7.250  -0.3588   0.01305   0.00683  -0.0933   0.9035   0.0228
  -7.000  -0.3307   0.01266   0.00635  -0.0934   0.8970   0.0239
  -6.750  -0.3055   0.01230   0.00596  -0.0929   0.8891   0.0252
  -6.500  -0.2783   0.01200   0.00559  -0.0927   0.8819   0.0268
  -6.250  -0.2525   0.01173   0.00526  -0.0923   0.8741   0.0283
  -6.000  -0.2262   0.01143   0.00493  -0.0919   0.8664   0.0306
  -5.750  -0.2004   0.01120   0.00465  -0.0915   0.8585   0.0327
  -5.500  -0.1742   0.01096   0.00435  -0.0910   0.8507   0.0350
  -5.250  -0.1485   0.01074   0.00412  -0.0905   0.8427   0.0379
  -5.000  -0.1221   0.01057   0.00388  -0.0901   0.8347   0.0407
  -4.750  -0.0966   0.01036   0.00366  -0.0896   0.8265   0.0445
  -4.500  -0.0702   0.01022   0.00346  -0.0892   0.8184   0.0480
  -4.250  -0.0447   0.01003   0.00327  -0.0886   0.8098   0.0524
  -3.750   0.0071   0.00975   0.00292  -0.0876   0.7928   0.0617
  -3.500   0.0331   0.00964   0.00277  -0.0871   0.7842   0.0670
  -3.250   0.0587   0.00950   0.00262  -0.0865   0.7747   0.0734
  -3.000   0.0846   0.00940   0.00249  -0.0860   0.7657   0.0797
  -2.750   0.1101   0.00928   0.00236  -0.0854   0.7560   0.0886
  -2.500   0.1354   0.00918   0.00224  -0.0847   0.7440   0.0984
  -2.250   0.1603   0.00908   0.00213  -0.0840   0.7301   0.1112
  -2.000   0.1848   0.00898   0.00203  -0.0832   0.7155   0.1289
  -1.500   0.2343   0.00876   0.00188  -0.0818   0.6926   0.1840
  -1.250   0.2593   0.00865   0.00184  -0.0811   0.6817   0.2166
  -1.000   0.2840   0.00855   0.00180  -0.0804   0.6708   0.2508
  -0.750   0.3086   0.00848   0.00176  -0.0797   0.6597   0.2832
  -0.500   0.3330   0.00837   0.00175  -0.0789   0.6477   0.3247
  -0.250   0.3571   0.00825   0.00174  -0.0781   0.6366   0.3743
   0.000   0.3800   0.00809   0.00174  -0.0771   0.6247   0.4419
   0.250   0.4013   0.00787   0.00175  -0.0757   0.6123   0.5351
   0.500   0.4209   0.00760   0.00178  -0.0740   0.5996   0.6438
   0.750   0.4386   0.00729   0.00185  -0.0716   0.5882   0.7665
   1.000   0.4993   0.00716   0.00208  -0.0784   0.5717   0.9314
   1.250   0.5479   0.00734   0.00216  -0.0828   0.5538   0.9562
   1.500   0.5823   0.00752   0.00224  -0.0842   0.5371   0.9692
   1.750   0.6157   0.00769   0.00232  -0.0854   0.5213   0.9782
   2.000   0.6485   0.00787   0.00240  -0.0865   0.5048   0.9862
   2.250   0.6824   0.00806   0.00250  -0.0879   0.4870   0.9927
   2.500   0.7210   0.00826   0.00260  -0.0904   0.4669   0.9986
   2.750   0.7482   0.00845   0.00269  -0.0903   0.4484   1.0000
   3.000   0.7685   0.00863   0.00280  -0.0888   0.4329   1.0000
   3.250   0.7889   0.00881   0.00291  -0.0872   0.4180   1.0000
   3.500   0.8092   0.00900   0.00303  -0.0857   0.4035   1.0000
   3.750   0.8294   0.00921   0.00317  -0.0841   0.3889   1.0000
   4.000   0.8496   0.00942   0.00332  -0.0826   0.3750   1.0000
   4.250   0.8691   0.00966   0.00348  -0.0809   0.3578   1.0000
   4.500   0.8882   0.00993   0.00365  -0.0792   0.3396   1.0000
   4.750   0.9079   0.01018   0.00384  -0.0776   0.3253   1.0000
   5.000   0.9275   0.01043   0.00402  -0.0760   0.3120   1.0000
   5.250   0.9471   0.01069   0.00422  -0.0744   0.3006   1.0000
   5.500   0.9679   0.01089   0.00441  -0.0730   0.2913   1.0000
   5.750   0.9879   0.01113   0.00461  -0.0715   0.2822   1.0000
   6.000   1.0076   0.01138   0.00483  -0.0699   0.2718   1.0000
   6.250   1.0275   0.01163   0.00504  -0.0684   0.2612   1.0000
   6.500   1.0469   0.01188   0.00528  -0.0668   0.2523   1.0000
   6.750   1.0666   0.01212   0.00551  -0.0652   0.2435   1.0000
   7.000   1.0859   0.01238   0.00575  -0.0636   0.2345   1.0000
   7.250   1.1040   0.01269   0.00602  -0.0618   0.2228   1.0000
   7.500   1.1209   0.01300   0.00630  -0.0598   0.2107   1.0000
   7.750   1.1365   0.01333   0.00659  -0.0576   0.1967   1.0000
   8.000   1.1504   0.01375   0.00693  -0.0551   0.1773   1.0000
   8.250   1.1614   0.01434   0.00737  -0.0522   0.1507   1.0000
   8.500   1.1703   0.01507   0.00794  -0.0490   0.1218   1.0000
   8.750   1.1810   0.01576   0.00852  -0.0463   0.1034   1.0000
   9.000   1.1949   0.01630   0.00904  -0.0441   0.0938   1.0000
   9.250   1.2089   0.01686   0.00957  -0.0420   0.0863   1.0000
   9.500   1.2234   0.01740   0.01012  -0.0400   0.0804   1.0000
   9.750   1.2376   0.01797   0.01070  -0.0380   0.0757   1.0000
  10.000   1.2529   0.01849   0.01125  -0.0363   0.0720   1.0000
  10.250   1.2668   0.01910   0.01187  -0.0344   0.0684   1.0000
  10.500   1.2799   0.01978   0.01257  -0.0325   0.0650   1.0000
  10.750   1.2950   0.02035   0.01320  -0.0309   0.0629   1.0000
  11.000   1.3088   0.02101   0.01390  -0.0293   0.0602   1.0000
  11.250   1.3208   0.02181   0.01472  -0.0275   0.0572   1.0000
  11.500   1.3325   0.02265   0.01559  -0.0258   0.0549   1.0000
  11.750   1.3463   0.02338   0.01639  -0.0243   0.0530   1.0000
  12.000   1.3586   0.02421   0.01728  -0.0228   0.0509   1.0000
  12.250   1.3695   0.02518   0.01827  -0.0213   0.0484   1.0000
  12.500   1.3784   0.02632   0.01943  -0.0197   0.0462   1.0000
  12.750   1.3905   0.02726   0.02046  -0.0184   0.0449   1.0000
  13.000   1.4013   0.02833   0.02159  -0.0172   0.0428   1.0000
  13.250   1.4104   0.02955   0.02287  -0.0159   0.0409   1.0000
  13.500   1.4178   0.03095   0.02430  -0.0146   0.0391   1.0000
  13.750   1.4260   0.03233   0.02576  -0.0135   0.0376   1.0000
  14.000   1.4342   0.03376   0.02726  -0.0125   0.0361   1.0000
  14.250   1.4410   0.03533   0.02889  -0.0115   0.0343   1.0000
  14.500   1.4458   0.03714   0.03076  -0.0106   0.0328   1.0000
  14.750   1.4505   0.03902   0.03271  -0.0098   0.0313   1.0000
  15.000   1.4556   0.04092   0.03469  -0.0092   0.0300   1.0000
  15.250   1.4588   0.04306   0.03690  -0.0086   0.0283   1.0000
  15.500   1.4604   0.04545   0.03935  -0.0082   0.0269   1.0000
  15.750   1.4616   0.04797   0.04195  -0.0079   0.0258   1.0000
  16.000   1.4629   0.05054   0.04461  -0.0077   0.0245   1.0000
  16.250   1.4623   0.05339   0.04755  -0.0077   0.0234   1.0000
  16.500   1.4597   0.05657   0.05080  -0.0078   0.0222   1.0000
  16.750   1.4569   0.05987   0.05419  -0.0082   0.0212   1.0000
  17.000   1.4538   0.06327   0.05768  -0.0086   0.0201   1.0000
  17.250   1.4494   0.06693   0.06146  -0.0092   0.0197   1.0000
  17.500   1.4432   0.07089   0.06550  -0.0100   0.0186   1.0000
  17.750   1.4358   0.07513   0.06984  -0.0110   0.0180   1.0000
  18.000   1.4278   0.07950   0.07430  -0.0121   0.0174   1.0000
  18.250   1.4205   0.08385   0.07877  -0.0133   0.0170   1.0000
  18.500   1.4123   0.08840   0.08343  -0.0147   0.0165   1.0000
  18.750   1.4027   0.09324   0.08838  -0.0162   0.0160   1.0000
  19.000   1.3923   0.09823   0.09346  -0.0179   0.0153   1.0000
  19.250   1.3814   0.10338   0.09870  -0.0198   0.0149   1.0000
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