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SD7043 (9.1%) (sd7043-il) Xfoil prediction polar at RE=1,000,000 Ncrit=5


Details Polar file
Airfoil: SD7043 (9.1%) (sd7043-il)
Reynolds number: 1,000,000
Max Cl/Cd: 105.61 at α=3.75°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-sd7043-il-1000000-n5.txt
Download as CSV file: xf-sd7043-il-1000000-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 =     1.000 e 6     Ncrit =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -13.000  -0.4259   0.14097   0.13915  -0.0165   1.0000   0.0038
 -12.750  -0.4201   0.13781   0.13599  -0.0177   1.0000   0.0038
 -10.750  -0.6895   0.03068   0.02839  -0.0911   0.9736   0.0046
 -10.500  -0.6763   0.02593   0.02322  -0.0948   0.9607   0.0046
 -10.250  -0.6589   0.02359   0.02061  -0.0956   0.9510   0.0047
 -10.000  -0.6398   0.02174   0.01852  -0.0958   0.9429   0.0049
  -9.750  -0.6193   0.02012   0.01667  -0.0959   0.9353   0.0050
  -9.500  -0.5979   0.01867   0.01498  -0.0958   0.9288   0.0051
  -9.250  -0.5745   0.01752   0.01363  -0.0958   0.9228   0.0053
  -9.000  -0.5506   0.01647   0.01240  -0.0958   0.9169   0.0054
  -8.750  -0.5260   0.01555   0.01130  -0.0956   0.9116   0.0055
  -8.500  -0.5005   0.01474   0.01035  -0.0956   0.9062   0.0057
  -8.250  -0.4747   0.01408   0.00954  -0.0955   0.9008   0.0058
  -8.000  -0.4487   0.01336   0.00867  -0.0954   0.8959   0.0059
  -7.750  -0.4225   0.01260   0.00780  -0.0954   0.8904   0.0062
  -7.500  -0.3959   0.01209   0.00719  -0.0953   0.8851   0.0065
  -7.250  -0.3688   0.01168   0.00670  -0.0953   0.8802   0.0067
  -7.000  -0.3414   0.01129   0.00625  -0.0952   0.8747   0.0070
  -6.750  -0.3142   0.01092   0.00579  -0.0952   0.8693   0.0073
  -6.500  -0.2866   0.01055   0.00535  -0.0951   0.8643   0.0077
  -6.250  -0.2589   0.01021   0.00493  -0.0951   0.8588   0.0080
  -6.000  -0.2313   0.00987   0.00451  -0.0950   0.8536   0.0085
  -5.750  -0.2033   0.00961   0.00423  -0.0951   0.8485   0.0092
  -5.500  -0.1753   0.00942   0.00401  -0.0950   0.8427   0.0099
  -5.000  -0.1191   0.00896   0.00344  -0.0950   0.8314   0.0113
  -4.750  -0.0911   0.00874   0.00319  -0.0950   0.8251   0.0122
  -4.500  -0.0629   0.00857   0.00299  -0.0950   0.8191   0.0131
  -4.250  -0.0346   0.00840   0.00278  -0.0949   0.8122   0.0141
  -4.000  -0.0065   0.00825   0.00257  -0.0949   0.8058   0.0149
  -3.750   0.0219   0.00804   0.00235  -0.0949   0.7985   0.0163
  -3.500   0.0500   0.00791   0.00218  -0.0949   0.7912   0.0175
  -3.250   0.0784   0.00777   0.00200  -0.0949   0.7828   0.0184
  -3.000   0.1067   0.00764   0.00182  -0.0949   0.7745   0.0196
  -2.750   0.1350   0.00749   0.00164  -0.0949   0.7650   0.0213
  -2.500   0.1633   0.00738   0.00149  -0.0948   0.7554   0.0229
  -2.250   0.1916   0.00731   0.00136  -0.0948   0.7449   0.0242
  -2.000   0.2198   0.00721   0.00124  -0.0947   0.7329   0.0282
  -1.750   0.2479   0.00710   0.00114  -0.0947   0.7196   0.0419
  -1.500   0.2760   0.00697   0.00105  -0.0947   0.7052   0.0712
  -1.250   0.3040   0.00686   0.00099  -0.0947   0.6899   0.1035
  -1.000   0.3319   0.00674   0.00094  -0.0947   0.6737   0.1480
  -0.750   0.3598   0.00666   0.00091  -0.0947   0.6565   0.1908
  -0.500   0.3875   0.00656   0.00089  -0.0947   0.6376   0.2440
  -0.250   0.4152   0.00650   0.00090  -0.0947   0.6171   0.2978
   0.000   0.4427   0.00640   0.00092  -0.0948   0.5964   0.3775
   0.250   0.4702   0.00630   0.00097  -0.0948   0.5742   0.4583
   0.500   0.4975   0.00628   0.00102  -0.0947   0.5521   0.5236
   0.750   0.5250   0.00631   0.00108  -0.0946   0.5300   0.5695
   1.000   0.5521   0.00635   0.00116  -0.0945   0.5065   0.6216
   1.250   0.5791   0.00640   0.00124  -0.0943   0.4826   0.6733
   1.500   0.6059   0.00648   0.00134  -0.0941   0.4585   0.7179
   1.750   0.6324   0.00658   0.00144  -0.0938   0.4333   0.7617
   2.000   0.6583   0.00667   0.00156  -0.0933   0.4079   0.8098
   2.250   0.6831   0.00677   0.00168  -0.0926   0.3823   0.8590
   2.500   0.7054   0.00683   0.00178  -0.0913   0.3584   0.9206
   2.750   0.7350   0.00697   0.00187  -0.0917   0.3341   1.0000
   3.000   0.7617   0.00723   0.00201  -0.0915   0.3096   1.0000
   3.250   0.7884   0.00748   0.00214  -0.0913   0.2861   1.0000
   3.500   0.8150   0.00774   0.00229  -0.0911   0.2650   1.0000
   3.750   0.8417   0.00797   0.00244  -0.0909   0.2472   1.0000
   4.000   0.8681   0.00825   0.00262  -0.0907   0.2273   1.0000
   4.250   0.8945   0.00852   0.00279  -0.0905   0.2095   1.0000
   4.500   0.9208   0.00878   0.00297  -0.0903   0.1926   1.0000
   4.750   0.9471   0.00905   0.00317  -0.0901   0.1780   1.0000
   5.000   0.9732   0.00932   0.00337  -0.0898   0.1635   1.0000
   5.250   0.9990   0.00962   0.00359  -0.0895   0.1479   1.0000
   5.500   1.0248   0.00991   0.00381  -0.0892   0.1354   1.0000
   5.750   1.0506   0.01019   0.00405  -0.0889   0.1250   1.0000
   6.000   1.0764   0.01046   0.00428  -0.0887   0.1157   1.0000
   6.250   1.1020   0.01075   0.00453  -0.0883   0.1060   1.0000
   6.500   1.1272   0.01107   0.00480  -0.0880   0.0970   1.0000
   6.750   1.1525   0.01137   0.00507  -0.0876   0.0895   1.0000
   7.000   1.1777   0.01167   0.00535  -0.0872   0.0829   1.0000
   7.250   1.2022   0.01203   0.00567  -0.0868   0.0747   1.0000
   7.500   1.2272   0.01233   0.00597  -0.0864   0.0694   1.0000
   7.750   1.2513   0.01271   0.00631  -0.0859   0.0629   1.0000
   8.000   1.2757   0.01303   0.00664  -0.0854   0.0581   1.0000
   8.250   1.2993   0.01344   0.00701  -0.0848   0.0527   1.0000
   8.500   1.3234   0.01377   0.00736  -0.0843   0.0494   1.0000
   8.750   1.3466   0.01418   0.00776  -0.0837   0.0452   1.0000
   9.000   1.3696   0.01458   0.00817  -0.0830   0.0416   1.0000
   9.250   1.3928   0.01495   0.00856  -0.0824   0.0394   1.0000
   9.500   1.4149   0.01540   0.00902  -0.0816   0.0364   1.0000
   9.750   1.4367   0.01586   0.00948  -0.0808   0.0337   1.0000
  10.000   1.4589   0.01626   0.00992  -0.0800   0.0323   1.0000
  10.250   1.4802   0.01671   0.01040  -0.0791   0.0303   1.0000
  10.500   1.5003   0.01724   0.01094  -0.0781   0.0282   1.0000
  10.750   1.5203   0.01775   0.01148  -0.0771   0.0265   1.0000
  11.000   1.5402   0.01821   0.01199  -0.0760   0.0253   1.0000
  11.250   1.5587   0.01875   0.01255  -0.0748   0.0234   1.0000
  11.500   1.5751   0.01938   0.01319  -0.0732   0.0214   1.0000
  11.750   1.5904   0.01991   0.01377  -0.0714   0.0204   1.0000
  12.000   1.6045   0.02049   0.01440  -0.0694   0.0191   1.0000
  12.250   1.6173   0.02115   0.01509  -0.0674   0.0179   1.0000
  12.500   1.6288   0.02192   0.01589  -0.0653   0.0165   1.0000
  12.750   1.6413   0.02264   0.01667  -0.0634   0.0157   1.0000
  13.000   1.6530   0.02344   0.01753  -0.0615   0.0148   1.0000
  13.250   1.6635   0.02435   0.01848  -0.0596   0.0138   1.0000
  13.500   1.6729   0.02537   0.01955  -0.0577   0.0129   1.0000
  13.750   1.6826   0.02640   0.02066  -0.0560   0.0122   1.0000
  14.000   1.6918   0.02750   0.02183  -0.0543   0.0115   1.0000
  14.250   1.6994   0.02878   0.02317  -0.0526   0.0105   1.0000
  14.500   1.7052   0.03025   0.02469  -0.0510   0.0097   1.0000
  14.750   1.7119   0.03170   0.02622  -0.0495   0.0091   1.0000
  15.000   1.7175   0.03330   0.02790  -0.0482   0.0084   1.0000
  15.250   1.7213   0.03513   0.02980  -0.0469   0.0077   1.0000
  15.500   1.7235   0.03720   0.03195  -0.0458   0.0071   1.0000
  15.750   1.7258   0.03934   0.03418  -0.0448   0.0067   1.0000
  16.000   1.7271   0.04168   0.03662  -0.0441   0.0063   1.0000
  16.250   1.7262   0.04438   0.03942  -0.0436   0.0057   1.0000
  16.500   1.7225   0.04753   0.04266  -0.0433   0.0051   1.0000
  16.750   1.7199   0.05070   0.04595  -0.0434   0.0048   1.0000
  17.000   1.7155   0.05430   0.04966  -0.0437   0.0044   1.0000
  17.250   1.7087   0.05841   0.05388  -0.0445   0.0041   1.0000
  17.500   1.6995   0.06308   0.05867  -0.0457   0.0037   1.0000
  17.750   1.6890   0.06823   0.06394  -0.0474   0.0034   1.0000
  18.000   1.6775   0.07373   0.06959  -0.0495   0.0033   1.0000
  18.250   1.6641   0.07983   0.07582  -0.0521   0.0031   1.0000
  18.500   1.6475   0.08675   0.08289  -0.0553   0.0030   1.0000
  18.750   1.6291   0.09423   0.09052  -0.0589   0.0029   1.0000
  19.000   1.6082   0.10247   0.09892  -0.0632   0.0029   1.0000
  19.250   1.5854   0.11132   0.10794  -0.0680   0.0029   1.0000
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