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SD7043 (9.1%) (sd7043-il) Xfoil prediction polar at RE=500,000 Ncrit=5


Details Polar file
Airfoil: SD7043 (9.1%) (sd7043-il)
Reynolds number: 500,000
Max Cl/Cd: 94.21 at α=2.75°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-sd7043-il-500000-n5.txt
Download as CSV file: xf-sd7043-il-500000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: SD7043 (9.1%)                                   
  
 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
  ------ -------- --------- --------- -------- -------- --------
  -8.750  -0.3637   0.08396   0.08171  -0.0374   1.0000   0.0077
  -8.500  -0.3650   0.08002   0.07781  -0.0391   0.9951   0.0076
  -8.000  -0.4126   0.02533   0.02176  -0.0970   0.9400   0.0076
  -7.750  -0.3977   0.02045   0.01611  -0.0979   0.9313   0.0079
  -7.500  -0.3754   0.01832   0.01355  -0.0979   0.9253   0.0082
  -7.250  -0.3515   0.01691   0.01190  -0.0979   0.9192   0.0085
  -7.000  -0.3260   0.01622   0.01107  -0.0977   0.9141   0.0088
  -6.750  -0.3000   0.01561   0.01036  -0.0976   0.9086   0.0091
  -6.500  -0.2737   0.01510   0.00973  -0.0974   0.9029   0.0096
  -6.250  -0.2475   0.01445   0.00891  -0.0972   0.8980   0.0104
  -6.000  -0.2209   0.01374   0.00801  -0.0971   0.8922   0.0110
  -5.750  -0.1945   0.01301   0.00718  -0.0969   0.8866   0.0116
  -5.500  -0.1675   0.01259   0.00670  -0.0968   0.8817   0.0122
  -5.250  -0.1402   0.01214   0.00618  -0.0967   0.8759   0.0130
  -5.000  -0.1130   0.01170   0.00562  -0.0965   0.8704   0.0140
  -4.750  -0.0855   0.01127   0.00511  -0.0964   0.8652   0.0149
  -4.500  -0.0581   0.01091   0.00473  -0.0963   0.8591   0.0161
  -4.250  -0.0305   0.01063   0.00439  -0.0962   0.8535   0.0176
  -4.000  -0.0026   0.01033   0.00401  -0.0961   0.8473   0.0187
  -3.750   0.0250   0.00992   0.00355  -0.0961   0.8409   0.0201
  -3.500   0.0528   0.00967   0.00327  -0.0960   0.8348   0.0219
  -3.250   0.0809   0.00944   0.00298  -0.0959   0.8278   0.0235
  -3.000   0.1088   0.00920   0.00267  -0.0958   0.8214   0.0253
  -2.750   0.1369   0.00898   0.00244  -0.0958   0.8137   0.0280
  -2.500   0.1649   0.00882   0.00221  -0.0956   0.8064   0.0305
  -2.250   0.1931   0.00862   0.00202  -0.0956   0.7979   0.0373
  -2.000   0.2211   0.00839   0.00186  -0.0956   0.7896   0.0633
  -1.750   0.2491   0.00817   0.00173  -0.0955   0.7802   0.1005
  -1.500   0.2771   0.00797   0.00163  -0.0956   0.7705   0.1414
  -1.250   0.3048   0.00774   0.00154  -0.0956   0.7600   0.2020
  -0.750   0.3602   0.00728   0.00144  -0.0956   0.7353   0.3540
  -0.500   0.3878   0.00708   0.00143  -0.0956   0.7216   0.4369
  -0.250   0.4151   0.00691   0.00143  -0.0954   0.7069   0.5176
   0.000   0.4422   0.00678   0.00145  -0.0952   0.6908   0.5920
   0.250   0.4690   0.00673   0.00147  -0.0948   0.6734   0.6475
   0.500   0.4954   0.00669   0.00151  -0.0944   0.6546   0.7045
   0.750   0.5212   0.00667   0.00157  -0.0938   0.6343   0.7599
   1.000   0.5462   0.00668   0.00162  -0.0930   0.6134   0.8100
   1.250   0.5698   0.00668   0.00167  -0.0918   0.5920   0.8626
   1.500   0.5938   0.00665   0.00168  -0.0906   0.5702   0.9422
   1.750   0.6247   0.00681   0.00171  -0.0912   0.5455   1.0000
   2.000   0.6516   0.00702   0.00180  -0.0910   0.5213   1.0000
   2.250   0.6783   0.00724   0.00190  -0.0908   0.4959   1.0000
   2.500   0.7048   0.00749   0.00201  -0.0905   0.4685   1.0000
   2.750   0.7311   0.00776   0.00213  -0.0903   0.4411   1.0000
   3.000   0.7573   0.00804   0.00228  -0.0900   0.4133   1.0000
   3.250   0.7833   0.00834   0.00244  -0.0897   0.3858   1.0000
   3.500   0.8092   0.00865   0.00262  -0.0894   0.3584   1.0000
   3.750   0.8350   0.00896   0.00280  -0.0891   0.3318   1.0000
   4.000   0.8607   0.00929   0.00301  -0.0888   0.3061   1.0000
   4.250   0.8863   0.00962   0.00323  -0.0885   0.2829   1.0000
   4.500   0.9121   0.00994   0.00344  -0.0882   0.2616   1.0000
   5.000   0.9628   0.01063   0.00394  -0.0875   0.2203   1.0000
   5.250   0.9880   0.01097   0.00421  -0.0871   0.2014   1.0000
   5.500   1.0131   0.01133   0.00448  -0.0867   0.1849   1.0000
   5.750   1.0380   0.01169   0.00478  -0.0863   0.1689   1.0000
   6.000   1.0626   0.01208   0.00509  -0.0859   0.1537   1.0000
   6.250   1.0873   0.01244   0.00540  -0.0855   0.1403   1.0000
   6.500   1.1121   0.01279   0.00573  -0.0850   0.1297   1.0000
   6.750   1.1365   0.01316   0.00607  -0.0846   0.1196   1.0000
   7.000   1.1605   0.01356   0.00643  -0.0840   0.1093   1.0000
   7.250   1.1842   0.01398   0.00681  -0.0835   0.0996   1.0000
   7.500   1.2082   0.01435   0.00720  -0.0829   0.0923   1.0000
   7.750   1.2314   0.01479   0.00762  -0.0823   0.0847   1.0000
   8.000   1.2545   0.01522   0.00804  -0.0817   0.0773   1.0000
   8.250   1.2773   0.01567   0.00849  -0.0810   0.0713   1.0000
   8.500   1.2996   0.01614   0.00896  -0.0802   0.0653   1.0000
   8.750   1.3217   0.01662   0.00946  -0.0795   0.0602   1.0000
   9.000   1.3433   0.01711   0.00996  -0.0786   0.0554   1.0000
   9.250   1.3641   0.01766   0.01052  -0.0777   0.0513   1.0000
   9.500   1.3851   0.01815   0.01107  -0.0768   0.0481   1.0000
   9.750   1.4049   0.01873   0.01166  -0.0757   0.0445   1.0000
  10.000   1.4239   0.01933   0.01230  -0.0745   0.0417   1.0000
  10.250   1.4432   0.01987   0.01291  -0.0734   0.0396   1.0000
  10.500   1.4610   0.02049   0.01356  -0.0720   0.0371   1.0000
  10.750   1.4758   0.02118   0.01430  -0.0702   0.0349   1.0000
  11.000   1.4898   0.02186   0.01505  -0.0683   0.0334   1.0000
  11.250   1.5042   0.02251   0.01577  -0.0665   0.0320   1.0000
  11.500   1.5175   0.02323   0.01657  -0.0646   0.0305   1.0000
  11.750   1.5295   0.02406   0.01745  -0.0627   0.0289   1.0000
  12.000   1.5396   0.02505   0.01849  -0.0607   0.0274   1.0000
  12.250   1.5502   0.02602   0.01954  -0.0588   0.0263   1.0000
  12.500   1.5620   0.02693   0.02057  -0.0572   0.0253   1.0000
  12.750   1.5724   0.02797   0.02169  -0.0555   0.0241   1.0000
  13.000   1.5819   0.02912   0.02289  -0.0539   0.0225   1.0000
  13.250   1.5883   0.03057   0.02439  -0.0522   0.0211   1.0000
  13.500   1.5971   0.03185   0.02578  -0.0508   0.0203   1.0000
  13.750   1.6058   0.03318   0.02721  -0.0496   0.0190   1.0000
  14.000   1.6124   0.03475   0.02886  -0.0483   0.0179   1.0000
  14.250   1.6170   0.03657   0.03075  -0.0471   0.0169   1.0000
  14.500   1.6203   0.03858   0.03286  -0.0460   0.0161   1.0000
  14.750   1.6244   0.04059   0.03500  -0.0452   0.0155   1.0000
  15.000   1.6271   0.04283   0.03736  -0.0445   0.0149   1.0000
  15.250   1.6286   0.04531   0.03995  -0.0440   0.0142   1.0000
  15.500   1.6283   0.04809   0.04284  -0.0437   0.0136   1.0000
  15.750   1.6258   0.05127   0.04612  -0.0437   0.0130   1.0000
  16.000   1.6215   0.05483   0.04980  -0.0441   0.0125   1.0000
  16.250   1.6184   0.05843   0.05355  -0.0447   0.0121   1.0000
  16.500   1.6139   0.06241   0.05767  -0.0456   0.0117   1.0000
  16.750   1.6073   0.06688   0.06228  -0.0469   0.0113   1.0000
  17.000   1.5990   0.07183   0.06737  -0.0487   0.0109   1.0000
  17.250   1.5886   0.07733   0.07301  -0.0509   0.0105   1.0000
  17.500   1.5760   0.08344   0.07928  -0.0536   0.0102   1.0000
  17.750   1.5609   0.09024   0.08622  -0.0568   0.0099   1.0000
  18.000   1.5437   0.09767   0.09381  -0.0605   0.0098   1.0000
  18.250   1.5247   0.10571   0.10201  -0.0647   0.0096   1.0000
  18.500   1.5043   0.11423   0.11069  -0.0693   0.0095   1.0000
  18.750   1.4832   0.12309   0.11971  -0.0743   0.0095   1.0000
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