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S2046 (s2046-il) Xfoil prediction polar at RE=1,000,000 Ncrit=5


Details Polar file
Airfoil: S2046 (s2046-il)
Reynolds number: 1,000,000
Max Cl/Cd: 93.42 at α=5.5°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-s2046-il-1000000-n5.txt
Download as CSV file: xf-s2046-il-1000000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: S2046                                           
  
 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  -0.7847   0.06385   0.06178  -0.0469   1.0000   0.0066
 -12.250  -0.8340   0.04788   0.04561  -0.0584   1.0000   0.0064
 -12.000  -0.8584   0.03882   0.03636  -0.0672   1.0000   0.0064
 -11.750  -0.8653   0.03483   0.03224  -0.0713   1.0000   0.0063
 -11.500  -0.8743   0.02997   0.02707  -0.0746   1.0000   0.0064
 -11.250  -0.8692   0.02710   0.02396  -0.0751   1.0000   0.0065
 -11.000  -0.8587   0.02490   0.02156  -0.0750   1.0000   0.0066
 -10.750  -0.8437   0.02317   0.01966  -0.0748   0.9999   0.0067
 -10.500  -0.8154   0.02162   0.01796  -0.0768   0.9981   0.0068
 -10.250  -0.7860   0.02049   0.01671  -0.0785   0.9961   0.0070
 -10.000  -0.7557   0.01951   0.01562  -0.0801   0.9943   0.0071
  -9.750  -0.7271   0.01858   0.01458  -0.0812   0.9918   0.0073
  -9.500  -0.6978   0.01765   0.01353  -0.0824   0.9892   0.0075
  -9.250  -0.6677   0.01668   0.01244  -0.0837   0.9868   0.0076
  -9.000  -0.6366   0.01580   0.01144  -0.0851   0.9849   0.0078
  -8.750  -0.6049   0.01498   0.01051  -0.0865   0.9830   0.0080
  -8.500  -0.5771   0.01428   0.00970  -0.0870   0.9783   0.0082
  -8.250  -0.5470   0.01363   0.00896  -0.0879   0.9743   0.0084
  -8.000  -0.5158   0.01301   0.00825  -0.0889   0.9708   0.0086
  -7.750  -0.4870   0.01247   0.00763  -0.0894   0.9656   0.0088
  -7.500  -0.4576   0.01198   0.00707  -0.0899   0.9597   0.0089
  -7.250  -0.4282   0.01152   0.00652  -0.0904   0.9540   0.0090
  -7.000  -0.4003   0.01111   0.00605  -0.0905   0.9463   0.0091
  -6.750  -0.3722   0.01071   0.00559  -0.0907   0.9390   0.0092
  -6.500  -0.3450   0.01011   0.00489  -0.0907   0.9305   0.0096
  -6.250  -0.3176   0.00970   0.00439  -0.0906   0.9228   0.0099
  -6.000  -0.2902   0.00936   0.00399  -0.0906   0.9153   0.0103
  -5.750  -0.2626   0.00908   0.00367  -0.0905   0.9084   0.0108
  -5.500  -0.2350   0.00884   0.00338  -0.0904   0.9014   0.0113
  -5.250  -0.2072   0.00861   0.00310  -0.0903   0.8948   0.0119
  -5.000  -0.1794   0.00841   0.00284  -0.0903   0.8874   0.0123
  -4.750  -0.1514   0.00823   0.00261  -0.0902   0.8801   0.0127
  -4.500  -0.1235   0.00802   0.00235  -0.0901   0.8715   0.0140
  -4.250  -0.0956   0.00783   0.00214  -0.0901   0.8626   0.0157
  -4.000  -0.0678   0.00765   0.00194  -0.0900   0.8528   0.0200
  -3.750  -0.0402   0.00742   0.00174  -0.0899   0.8407   0.0348
  -3.500  -0.0126   0.00730   0.00160  -0.0897   0.8267   0.0440
  -3.250   0.0152   0.00718   0.00147  -0.0896   0.8126   0.0553
  -3.000   0.0431   0.00707   0.00136  -0.0895   0.7995   0.0666
  -2.750   0.0711   0.00699   0.00126  -0.0894   0.7866   0.0767
  -2.500   0.0991   0.00690   0.00117  -0.0894   0.7737   0.0898
  -2.250   0.1271   0.00683   0.00109  -0.0893   0.7613   0.1027
  -2.000   0.1551   0.00672   0.00101  -0.0893   0.7491   0.1247
  -1.750   0.1832   0.00660   0.00095  -0.0893   0.7366   0.1547
  -1.500   0.2112   0.00649   0.00089  -0.0893   0.7233   0.1874
  -1.250   0.2393   0.00638   0.00084  -0.0893   0.7096   0.2242
  -1.000   0.2672   0.00620   0.00079  -0.0894   0.6945   0.2869
  -0.750   0.2950   0.00598   0.00076  -0.0895   0.6785   0.3717
  -0.500   0.3229   0.00590   0.00076  -0.0895   0.6605   0.4235
  -0.250   0.3506   0.00588   0.00078  -0.0894   0.6398   0.4614
   0.000   0.3782   0.00593   0.00080  -0.0892   0.6180   0.4857
   0.250   0.4057   0.00600   0.00083  -0.0891   0.5932   0.5115
   0.500   0.4331   0.00610   0.00088  -0.0889   0.5656   0.5288
   0.750   0.4602   0.00621   0.00094  -0.0887   0.5354   0.5560
   1.000   0.4872   0.00634   0.00103  -0.0885   0.5041   0.5875
   1.250   0.5142   0.00648   0.00112  -0.0883   0.4735   0.6125
   1.500   0.5411   0.00665   0.00122  -0.0881   0.4419   0.6329
   1.750   0.5681   0.00684   0.00132  -0.0878   0.4115   0.6469
   2.000   0.5948   0.00706   0.00144  -0.0876   0.3782   0.6588
   2.250   0.6212   0.00733   0.00157  -0.0873   0.3402   0.6701
   2.500   0.6479   0.00756   0.00170  -0.0871   0.3108   0.6815
   2.750   0.6746   0.00778   0.00183  -0.0869   0.2842   0.6936
   3.000   0.7017   0.00794   0.00196  -0.0867   0.2651   0.7057
   3.250   0.7287   0.00811   0.00210  -0.0865   0.2474   0.7182
   3.500   0.7551   0.00835   0.00226  -0.0862   0.2238   0.7309
   3.750   0.7813   0.00861   0.00245  -0.0859   0.1973   0.7444
   4.000   0.8074   0.00889   0.00264  -0.0856   0.1712   0.7583
   4.250   0.8334   0.00915   0.00286  -0.0853   0.1488   0.7733
   4.500   0.8591   0.00945   0.00309  -0.0849   0.1262   0.7893
   4.750   0.8847   0.00974   0.00333  -0.0845   0.1054   0.8073
   5.000   0.9098   0.01004   0.00359  -0.0840   0.0865   0.8287
   5.250   0.9344   0.01025   0.00384  -0.0833   0.0745   0.8614
   5.500   0.9585   0.01026   0.00403  -0.0824   0.0667   1.0000
   5.750   0.9847   0.01055   0.00428  -0.0822   0.0596   1.0000
   6.000   1.0107   0.01086   0.00454  -0.0819   0.0527   1.0000
   6.250   1.0369   0.01113   0.00481  -0.0816   0.0480   1.0000
   6.500   1.0629   0.01142   0.00509  -0.0813   0.0441   1.0000
   6.750   1.0885   0.01175   0.00540  -0.0809   0.0397   1.0000
   7.000   1.1145   0.01201   0.00568  -0.0806   0.0377   1.0000
   7.250   1.1400   0.01233   0.00599  -0.0802   0.0350   1.0000
   7.500   1.1652   0.01268   0.00634  -0.0798   0.0321   1.0000
   7.750   1.1904   0.01302   0.00668  -0.0794   0.0301   1.0000
   8.000   1.2156   0.01333   0.00701  -0.0790   0.0284   1.0000
   8.250   1.2403   0.01370   0.00738  -0.0785   0.0259   1.0000
   8.500   1.2645   0.01411   0.00780  -0.0780   0.0238   1.0000
   8.750   1.2890   0.01448   0.00819  -0.0775   0.0228   1.0000
   9.000   1.3134   0.01483   0.00858  -0.0770   0.0217   1.0000
   9.250   1.3373   0.01522   0.00898  -0.0765   0.0202   1.0000
   9.500   1.3606   0.01568   0.00944  -0.0758   0.0185   1.0000
   9.750   1.3836   0.01614   0.00994  -0.0752   0.0172   1.0000
  10.000   1.4068   0.01656   0.01040  -0.0745   0.0164   1.0000
  10.250   1.4294   0.01702   0.01089  -0.0738   0.0152   1.0000
  10.500   1.4513   0.01755   0.01142  -0.0730   0.0138   1.0000
  10.750   1.4727   0.01809   0.01200  -0.0721   0.0127   1.0000
  11.000   1.4939   0.01861   0.01258  -0.0712   0.0118   1.0000
  11.250   1.5142   0.01921   0.01320  -0.0702   0.0106   1.0000
  11.500   1.5334   0.01988   0.01390  -0.0691   0.0094   1.0000
  11.750   1.5526   0.02049   0.01457  -0.0680   0.0086   1.0000
  12.000   1.5705   0.02118   0.01531  -0.0667   0.0078   1.0000
  12.250   1.5869   0.02195   0.01612  -0.0652   0.0071   1.0000
  12.500   1.6024   0.02273   0.01696  -0.0636   0.0066   1.0000
  12.750   1.6159   0.02347   0.01778  -0.0616   0.0063   1.0000
  13.000   1.6265   0.02426   0.01865  -0.0592   0.0060   1.0000
  13.250   1.6358   0.02513   0.01959  -0.0568   0.0057   1.0000
  13.500   1.6438   0.02611   0.02064  -0.0543   0.0055   1.0000
  13.750   1.6508   0.02721   0.02182  -0.0520   0.0052   1.0000
  14.000   1.6564   0.02847   0.02316  -0.0497   0.0050   1.0000
  14.250   1.6608   0.02989   0.02468  -0.0475   0.0048   1.0000
  14.500   1.6635   0.03153   0.02642  -0.0454   0.0046   1.0000
  14.750   1.6680   0.03310   0.02809  -0.0438   0.0045   1.0000
  15.000   1.6712   0.03488   0.02997  -0.0423   0.0044   1.0000
  15.250   1.6732   0.03686   0.03207  -0.0410   0.0043   1.0000
  15.500   1.6742   0.03906   0.03439  -0.0399   0.0042   1.0000
  15.750   1.6734   0.04159   0.03703  -0.0392   0.0042   1.0000
  16.000   1.6713   0.04440   0.03995  -0.0387   0.0041   1.0000
  16.250   1.6675   0.04761   0.04329  -0.0387   0.0040   1.0000
  16.500   1.6621   0.05122   0.04702  -0.0390   0.0039   1.0000
  16.750   1.6541   0.05543   0.05137  -0.0399   0.0038   1.0000
  17.000   1.6442   0.06020   0.05628  -0.0414   0.0038   1.0000
  17.250   1.6318   0.06570   0.06192  -0.0436   0.0037   1.0000
  17.500   1.6169   0.07204   0.06841  -0.0465   0.0037   1.0000
  17.750   1.5988   0.07935   0.07588  -0.0502   0.0037   1.0000
  18.000   1.5766   0.08784   0.08455  -0.0549   0.0037   1.0000
  18.250   1.5505   0.09748   0.09436  -0.0603   0.0037   1.0000
  18.500   1.5201   0.10833   0.10540  -0.0666   0.0037   1.0000
  18.750   1.4865   0.12021   0.11746  -0.0737   0.0038   1.0000
  19.000   1.4501   0.13309   0.13053  -0.0816   0.0038   1.0000
  19.250   1.4142   0.14633   0.14394  -0.0899   0.0039   1.0000
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