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S2048 (s2048-il) Xfoil prediction polar at RE=500,000 Ncrit=9


Details Polar file
Airfoil: S2048 (s2048-il)
Reynolds number: 500,000
Max Cl/Cd: 100.66 at α=3°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-s2048-il-500000.txt
Download as CSV file: xf-s2048-il-500000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: S2048                                           
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     0.500 e 6     Ncrit =   9.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
  -8.750  -0.4661   0.08222   0.08000  -0.0336   1.0000   0.0184
  -8.500  -0.4723   0.07841   0.07623  -0.0347   1.0000   0.0186
  -8.250  -0.4835   0.07459   0.07246  -0.0356   1.0000   0.0191
  -8.000  -0.5020   0.07153   0.06947  -0.0351   1.0000   0.0188
  -7.750  -0.5190   0.06652   0.06447  -0.0384   1.0000   0.0187
  -7.500  -0.5310   0.06201   0.05993  -0.0394   1.0000   0.0185
  -7.250  -0.5391   0.05772   0.05557  -0.0395   1.0000   0.0189
  -7.000  -0.5335   0.05199   0.04964  -0.0420   0.9989   0.0200
  -6.750  -0.5006   0.04699   0.04423  -0.0470   0.9957   0.0213
  -6.500  -0.4763   0.04172   0.03857  -0.0508   0.9925   0.0214
  -6.250  -0.4629   0.03253   0.02900  -0.0552   0.9880   0.0235
  -6.000  -0.4326   0.03019   0.02647  -0.0575   0.9856   0.0250
  -5.750  -0.4033   0.02094   0.01611  -0.0584   0.9836   0.0178
  -5.500  -0.3743   0.01887   0.01372  -0.0589   0.9804   0.0188
  -5.250  -0.3435   0.01746   0.01208  -0.0597   0.9772   0.0199
  -5.000  -0.3108   0.01586   0.01023  -0.0606   0.9749   0.0206
  -4.750  -0.2765   0.01481   0.00901  -0.0620   0.9730   0.0211
  -4.500  -0.2428   0.01329   0.00733  -0.0634   0.9716   0.0221
  -4.250  -0.2082   0.01204   0.00601  -0.0651   0.9703   0.0242
  -4.000  -0.1812   0.01142   0.00534  -0.0650   0.9650   0.0255
  -3.750  -0.1478   0.01089   0.00475  -0.0662   0.9621   0.0273
  -3.500  -0.1120   0.01043   0.00422  -0.0679   0.9601   0.0292
  -3.250  -0.0751   0.00996   0.00370  -0.0699   0.9585   0.0337
  -3.000  -0.0389   0.00940   0.00327  -0.0717   0.9570   0.0658
  -2.750  -0.0124   0.00882   0.00300  -0.0717   0.9511   0.1488
  -2.500   0.0179   0.00802   0.00274  -0.0728   0.9471   0.2995
  -2.250   0.0483   0.00715   0.00256  -0.0738   0.9441   0.5020
  -2.000   0.0756   0.00682   0.00252  -0.0736   0.9384   0.5988
  -1.750   0.1046   0.00663   0.00240  -0.0736   0.9325   0.6402
  -1.500   0.1341   0.00644   0.00228  -0.0736   0.9267   0.6782
  -1.250   0.1610   0.00627   0.00216  -0.0730   0.9177   0.7062
  -1.000   0.1877   0.00613   0.00203  -0.0724   0.9074   0.7285
  -0.750   0.2145   0.00599   0.00193  -0.0718   0.8969   0.7533
  -0.500   0.2412   0.00588   0.00185  -0.0711   0.8866   0.7793
  -0.250   0.2674   0.00582   0.00181  -0.0705   0.8753   0.8007
   0.000   0.2937   0.00576   0.00177  -0.0699   0.8643   0.8179
   0.250   0.3201   0.00571   0.00174  -0.0693   0.8536   0.8343
   0.500   0.3464   0.00568   0.00172  -0.0688   0.8428   0.8512
   0.750   0.3723   0.00566   0.00170  -0.0681   0.8314   0.8699
   1.000   0.3971   0.00562   0.00171  -0.0672   0.8192   0.8908
   1.250   0.4215   0.00560   0.00171  -0.0661   0.8061   0.9166
   1.500   0.4493   0.00558   0.00171  -0.0658   0.7930   0.9469
   1.750   0.4865   0.00559   0.00170  -0.0677   0.7778   0.9758
   2.000   0.5242   0.00563   0.00171  -0.0698   0.7613   1.0000
   2.250   0.5497   0.00572   0.00174  -0.0694   0.7425   1.0000
   2.500   0.5750   0.00584   0.00179  -0.0688   0.7204   1.0000
   2.750   0.6003   0.00598   0.00184  -0.0682   0.6937   1.0000
   3.000   0.6241   0.00620   0.00192  -0.0673   0.6512   1.0000
   3.250   0.6456   0.00657   0.00201  -0.0660   0.5840   1.0000
   3.500   0.6661   0.00710   0.00219  -0.0646   0.5061   1.0000
   3.750   0.6875   0.00764   0.00242  -0.0635   0.4369   1.0000
   4.000   0.7099   0.00815   0.00268  -0.0626   0.3782   1.0000
   4.250   0.7331   0.00861   0.00293  -0.0619   0.3303   1.0000
   4.500   0.7569   0.00903   0.00319  -0.0613   0.2916   1.0000
   4.750   0.7812   0.00941   0.00345  -0.0608   0.2607   1.0000
   5.000   0.8055   0.00979   0.00372  -0.0602   0.2315   1.0000
   5.250   0.8300   0.01016   0.00402  -0.0598   0.2055   1.0000
   5.500   0.8540   0.01056   0.00432  -0.0592   0.1765   1.0000
   5.750   0.8772   0.01108   0.00466  -0.0586   0.1371   1.0000
   6.000   0.8986   0.01181   0.00514  -0.0577   0.0922   1.0000
   6.250   0.9206   0.01249   0.00567  -0.0568   0.0653   1.0000
   6.500   0.9435   0.01304   0.00619  -0.0561   0.0507   1.0000
   6.750   0.9664   0.01361   0.00674  -0.0553   0.0411   1.0000
   7.000   0.9890   0.01419   0.00731  -0.0545   0.0335   1.0000
   7.250   1.0124   0.01469   0.00786  -0.0538   0.0279   1.0000
   7.500   1.0336   0.01545   0.00863  -0.0528   0.0209   1.0000
   7.750   1.0526   0.01648   0.00968  -0.0514   0.0152   1.0000
   8.000   1.0748   0.01708   0.01038  -0.0505   0.0132   1.0000
   8.250   1.0954   0.01785   0.01122  -0.0494   0.0118   1.0000
   8.500   1.1095   0.01941   0.01289  -0.0473   0.0105   1.0000
   8.750   1.1254   0.02079   0.01442  -0.0454   0.0099   1.0000
   9.000   1.1431   0.02193   0.01571  -0.0439   0.0095   1.0000
   9.250   1.1596   0.02328   0.01721  -0.0422   0.0091   1.0000
   9.500   1.1748   0.02488   0.01898  -0.0404   0.0088   1.0000
   9.750   1.1893   0.02658   0.02087  -0.0386   0.0085   1.0000
  10.000   1.2032   0.02815   0.02263  -0.0368   0.0082   1.0000
  10.250   1.2164   0.02950   0.02413  -0.0350   0.0079   1.0000
  10.500   1.2281   0.03065   0.02539  -0.0331   0.0075   1.0000
  10.750   1.2345   0.03210   0.02695  -0.0305   0.0072   1.0000
  11.000   1.2357   0.03435   0.02942  -0.0274   0.0071   1.0000
  11.250   1.2337   0.03677   0.03207  -0.0241   0.0071   1.0000
  11.500   1.2283   0.03939   0.03493  -0.0210   0.0070   1.0000
  11.750   1.2200   0.04228   0.03805  -0.0182   0.0070   1.0000
  12.000   1.2096   0.04544   0.04144  -0.0159   0.0070   1.0000
  12.250   1.1962   0.04906   0.04530  -0.0143   0.0070   1.0000
  12.500   1.1816   0.05311   0.04956  -0.0137   0.0070   1.0000
  12.750   1.1655   0.05773   0.05438  -0.0141   0.0069   1.0000
  13.000   1.1475   0.06318   0.06004  -0.0157   0.0069   1.0000
  13.250   1.1334   0.06870   0.06574  -0.0183   0.0070   1.0000
  13.500   1.1151   0.07580   0.07304  -0.0225   0.0071   1.0000
  13.750   1.0833   0.08721   0.08474  -0.0302   0.0073   1.0000
  14.000   1.0492   0.10101   0.09877  -0.0397   0.0075   1.0000
  14.250   0.9054   0.15418   0.15213  -0.0674   0.0114   1.0000
  14.500   0.9098   0.15776   0.15571  -0.0694   0.0111   1.0000
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