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K3311 (original) (k3311-il) Xfoil prediction polar at RE=1,000,000 Ncrit=5


Details Polar file
Airfoil: K3311 (original) (k3311-il)
Reynolds number: 1,000,000
Max Cl/Cd: 116.42 at α=4°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-k3311-il-1000000-n5.txt
Download as CSV file: xf-k3311-il-1000000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: K3311  (original)                               
  
 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
  ------ -------- --------- --------- -------- -------- --------
 -12.500  -0.9215   0.03135   0.02885  -0.0753   1.0000   0.0075
 -12.250  -0.9209   0.02777   0.02495  -0.0750   0.9985   0.0078
 -12.000  -0.9028   0.02499   0.02188  -0.0765   0.9950   0.0081
 -11.750  -0.8842   0.02271   0.01933  -0.0772   0.9912   0.0085
 -11.500  -0.8612   0.02103   0.01744  -0.0779   0.9878   0.0088
 -11.250  -0.8310   0.02069   0.01708  -0.0790   0.9858   0.0092
 -11.000  -0.8023   0.02055   0.01694  -0.0794   0.9823   0.0095
 -10.750  -0.7720   0.02061   0.01702  -0.0801   0.9789   0.0098
 -10.500  -0.7406   0.02041   0.01681  -0.0812   0.9762   0.0102
 -10.250  -0.7113   0.01969   0.01598  -0.0823   0.9727   0.0107
 -10.000  -0.6847   0.01836   0.01445  -0.0831   0.9674   0.0113
  -9.750  -0.6544   0.01713   0.01302  -0.0846   0.9628   0.0118
  -9.500  -0.6226   0.01690   0.01274  -0.0857   0.9548   0.0121
  -9.250  -0.5874   0.01684   0.01266  -0.0875   0.9444   0.0123
  -9.000  -0.5547   0.01665   0.01240  -0.0887   0.9266   0.0126
  -8.750  -0.5264   0.01656   0.01221  -0.0890   0.9065   0.0129
  -8.500  -0.5014   0.01628   0.01181  -0.0886   0.8891   0.0132
  -8.250  -0.4763   0.01612   0.01154  -0.0882   0.8752   0.0137
  -8.000  -0.4526   0.01561   0.01089  -0.0876   0.8628   0.0143
  -7.750  -0.4288   0.01506   0.01019  -0.0870   0.8511   0.0148
  -7.500  -0.4044   0.01464   0.00963  -0.0865   0.8396   0.0152
  -7.250  -0.3792   0.01442   0.00930  -0.0860   0.8268   0.0155
  -7.000  -0.3541   0.01421   0.00898  -0.0856   0.8123   0.0156
  -6.750  -0.3324   0.01318   0.00779  -0.0847   0.7960   0.0161
  -6.500  -0.3080   0.01281   0.00733  -0.0842   0.7812   0.0164
  -6.250  -0.2830   0.01254   0.00698  -0.0837   0.7681   0.0168
  -6.000  -0.2575   0.01233   0.00669  -0.0833   0.7566   0.0171
  -5.750  -0.2318   0.01202   0.00631  -0.0829   0.7460   0.0175
  -5.500  -0.2064   0.01165   0.00585  -0.0825   0.7353   0.0179
  -5.250  -0.1810   0.01131   0.00543  -0.0821   0.7237   0.0183
  -5.000  -0.1555   0.01100   0.00503  -0.0816   0.7112   0.0187
  -4.750  -0.1297   0.01075   0.00471  -0.0812   0.6989   0.0192
  -4.500  -0.1039   0.01050   0.00437  -0.0809   0.6888   0.0196
  -4.250  -0.0781   0.01025   0.00405  -0.0805   0.6806   0.0198
  -4.000  -0.0518   0.01001   0.00376  -0.0801   0.6742   0.0201
  -3.500   0.0010   0.00959   0.00324  -0.0796   0.6632   0.0204
  -3.250   0.0276   0.00941   0.00302  -0.0793   0.6575   0.0206
  -3.000   0.0541   0.00924   0.00280  -0.0790   0.6524   0.0207
  -2.750   0.0807   0.00898   0.00250  -0.0788   0.6474   0.0208
  -2.500   0.1070   0.00874   0.00221  -0.0784   0.6411   0.0211
  -2.250   0.1336   0.00852   0.00194  -0.0782   0.6341   0.0218
  -2.000   0.1603   0.00839   0.00176  -0.0779   0.6246   0.0224
  -1.750   0.1874   0.00827   0.00160  -0.0777   0.6134   0.0229
  -1.500   0.2142   0.00818   0.00148  -0.0775   0.6001   0.0234
  -1.250   0.2411   0.00813   0.00136  -0.0773   0.5874   0.0241
  -1.000   0.2680   0.00809   0.00128  -0.0770   0.5764   0.0248
  -0.750   0.2949   0.00807   0.00121  -0.0768   0.5653   0.0257
  -0.500   0.3218   0.00807   0.00116  -0.0766   0.5543   0.0264
  -0.250   0.3489   0.00806   0.00112  -0.0764   0.5452   0.0270
   0.000   0.3759   0.00807   0.00110  -0.0762   0.5369   0.0279
   0.250   0.4031   0.00806   0.00108  -0.0761   0.5293   0.0317
   0.500   0.4293   0.00795   0.00107  -0.0758   0.5211   0.0867
   0.750   0.4526   0.00731   0.00106  -0.0752   0.5127   0.3242
   1.000   0.4767   0.00701   0.00110  -0.0747   0.5031   0.4600
   1.250   0.5021   0.00690   0.00116  -0.0743   0.4929   0.5325
   1.500   0.5283   0.00686   0.00122  -0.0740   0.4837   0.5767
   1.750   0.5539   0.00682   0.00129  -0.0735   0.4762   0.6260
   2.000   0.5800   0.00676   0.00135  -0.0732   0.4705   0.6664
   2.250   0.6055   0.00671   0.00142  -0.0727   0.4641   0.7136
   2.500   0.6279   0.00653   0.00152  -0.0715   0.4580   0.8103
   3.000   0.7244   0.00649   0.00174  -0.0807   0.4303   0.9983
   3.250   0.7517   0.00661   0.00183  -0.0807   0.4181   1.0000
   3.500   0.7768   0.00673   0.00191  -0.0801   0.4064   1.0000
   3.750   0.8013   0.00689   0.00202  -0.0795   0.3914   1.0000
   4.000   0.8254   0.00709   0.00214  -0.0788   0.3738   1.0000
   4.250   0.8493   0.00730   0.00228  -0.0780   0.3558   1.0000
   4.500   0.8729   0.00754   0.00244  -0.0773   0.3360   1.0000
   4.750   0.8967   0.00778   0.00261  -0.0765   0.3193   1.0000
   5.000   0.9204   0.00803   0.00279  -0.0758   0.3025   1.0000
   5.250   0.9435   0.00832   0.00299  -0.0750   0.2820   1.0000
   5.500   0.9660   0.00865   0.00322  -0.0741   0.2570   1.0000
   5.750   0.9881   0.00901   0.00347  -0.0731   0.2310   1.0000
   6.000   1.0082   0.00952   0.00380  -0.0718   0.1972   1.0000
   6.250   1.0259   0.01020   0.00422  -0.0702   0.1486   1.0000
   6.500   1.0435   0.01089   0.00468  -0.0686   0.1082   1.0000
   6.750   1.0639   0.01135   0.00505  -0.0674   0.0896   1.0000
   7.000   1.0847   0.01178   0.00541  -0.0662   0.0730   1.0000
   7.250   1.1002   0.01258   0.00598  -0.0643   0.0369   1.0000
   7.500   1.1185   0.01315   0.00647  -0.0628   0.0220   1.0000
   7.750   1.1381   0.01362   0.00692  -0.0614   0.0153   1.0000
   8.000   1.1585   0.01401   0.00731  -0.0603   0.0127   1.0000
   8.250   1.1783   0.01442   0.00773  -0.0590   0.0109   1.0000
   8.500   1.1974   0.01485   0.00818  -0.0576   0.0097   1.0000
   8.750   1.2171   0.01522   0.00859  -0.0564   0.0092   1.0000
   9.000   1.2358   0.01563   0.00904  -0.0550   0.0087   1.0000
   9.250   1.2526   0.01606   0.00950  -0.0532   0.0082   1.0000
   9.500   1.2672   0.01652   0.00999  -0.0510   0.0076   1.0000
   9.750   1.2804   0.01705   0.01055  -0.0487   0.0071   1.0000
  10.000   1.2934   0.01762   0.01116  -0.0464   0.0067   1.0000
  10.250   1.3081   0.01811   0.01170  -0.0445   0.0064   1.0000
  10.500   1.3218   0.01868   0.01233  -0.0425   0.0061   1.0000
  10.750   1.3345   0.01932   0.01302  -0.0405   0.0058   1.0000
  11.000   1.3469   0.02000   0.01375  -0.0386   0.0057   1.0000
  11.250   1.3585   0.02075   0.01455  -0.0367   0.0054   1.0000
  11.500   1.3698   0.02156   0.01540  -0.0348   0.0052   1.0000
  11.750   1.3798   0.02248   0.01638  -0.0330   0.0050   1.0000
  12.000   1.3874   0.02362   0.01759  -0.0310   0.0048   1.0000
  12.250   1.3930   0.02496   0.01901  -0.0290   0.0046   1.0000
  12.500   1.4023   0.02609   0.02021  -0.0276   0.0045   1.0000
  12.750   1.4085   0.02753   0.02173  -0.0261   0.0045   1.0000
  13.000   1.4170   0.02884   0.02312  -0.0249   0.0044   1.0000
  13.250   1.4242   0.03033   0.02468  -0.0238   0.0043   1.0000
  13.500   1.4291   0.03209   0.02653  -0.0227   0.0042   1.0000
  13.750   1.4327   0.03405   0.02857  -0.0218   0.0041   1.0000
  14.000   1.4376   0.03594   0.03055  -0.0211   0.0040   1.0000
  14.250   1.4435   0.03781   0.03249  -0.0205   0.0038   1.0000
  14.500   1.4453   0.04018   0.03495  -0.0201   0.0037   1.0000
  14.750   1.4470   0.04259   0.03744  -0.0197   0.0036   1.0000
  15.000   1.4467   0.04528   0.04023  -0.0195   0.0036   1.0000
  15.250   1.4491   0.04775   0.04277  -0.0194   0.0035   1.0000
  15.500   1.4498   0.05047   0.04558  -0.0194   0.0034   1.0000
  15.750   1.4421   0.05433   0.04955  -0.0197   0.0034   1.0000
  16.000   1.4442   0.05708   0.05236  -0.0200   0.0033   1.0000
  16.250   1.4386   0.06090   0.05627  -0.0206   0.0032   1.0000
  16.500   1.4335   0.06473   0.06022  -0.0214   0.0032   1.0000
  16.750   1.4215   0.06967   0.06527  -0.0225   0.0031   1.0000
  17.000   1.4152   0.07393   0.06963  -0.0237   0.0031   1.0000
  17.250   1.4037   0.07903   0.07485  -0.0252   0.0031   1.0000
  17.500   1.3897   0.08468   0.08062  -0.0270   0.0030   1.0000
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