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SD7043 (9.1%) (sd7043-il) Xfoil prediction polar at RE=200,000 Ncrit=9


Details Polar file
Airfoil: SD7043 (9.1%) (sd7043-il)
Reynolds number: 200,000
Max Cl/Cd: 82.84 at α=4.25°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-sd7043-il-200000.txt
Download as CSV file: xf-sd7043-il-200000.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 =     0.200 e 6     Ncrit =   9.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
  -8.000  -0.3380   0.08805   0.08469  -0.0348   1.0000   0.0449
  -7.750  -0.3476   0.08621   0.08293  -0.0332   1.0000   0.0458
  -7.500  -0.3652   0.08499   0.08180  -0.0301   1.0000   0.0466
  -7.250  -0.3849   0.08413   0.08102  -0.0263   1.0000   0.0466
  -7.000  -0.4046   0.08288   0.07986  -0.0235   1.0000   0.0471
  -6.750  -0.4179   0.08060   0.07764  -0.0236   1.0000   0.0478
  -6.500  -0.3863   0.06826   0.06502  -0.0522   0.9923   0.0501
  -6.250  -0.3744   0.06562   0.06256  -0.0483   0.9896   0.0516
  -6.000  -0.3496   0.06283   0.05976  -0.0506   0.9858   0.0536
  -5.750  -0.3029   0.05477   0.05098  -0.0695   0.9775   0.0617
  -5.500  -0.2838   0.04892   0.04535  -0.0714   0.9743   0.0641
  -5.250  -0.2513   0.04655   0.04296  -0.0746   0.9715   0.0692
  -5.000  -0.2223   0.04122   0.03722  -0.0804   0.9644   0.0778
  -4.750  -0.1883   0.03843   0.03432  -0.0836   0.9606   0.0833
  -4.500  -0.1364   0.02485   0.01856  -0.0896   0.9585   0.0403
  -4.250  -0.1044   0.02247   0.01579  -0.0906   0.9538   0.0404
  -4.000  -0.0716   0.02072   0.01394  -0.0921   0.9491   0.0433
  -3.750  -0.0324   0.01907   0.01201  -0.0941   0.9461   0.0445
  -3.500   0.0092   0.01783   0.01058  -0.0965   0.9438   0.0472
  -3.250   0.0402   0.01692   0.00955  -0.0970   0.9380   0.0510
  -3.000   0.0764   0.01589   0.00856  -0.0986   0.9336   0.0556
  -2.750   0.1163   0.01509   0.00774  -0.1007   0.9304   0.0639
  -2.500   0.1570   0.01424   0.00696  -0.1031   0.9278   0.0791
  -2.250   0.1820   0.01318   0.00646  -0.1029   0.9191   0.1958
  -2.000   0.2171   0.01231   0.00625  -0.1045   0.9149   0.3818
  -1.750   0.2445   0.01184   0.00623  -0.1043   0.9079   0.5191
  -1.500   0.2714   0.01134   0.00621  -0.1034   0.9013   0.6628
  -1.250   0.2958   0.01100   0.00616  -0.1017   0.8951   0.7679
  -1.000   0.3162   0.01074   0.00604  -0.0990   0.8866   0.8481
  -0.750   0.3570   0.01027   0.00562  -0.1003   0.8827   0.9706
  -0.500   0.3859   0.01024   0.00547  -0.1005   0.8726   1.0000
  -0.250   0.4155   0.01015   0.00524  -0.1004   0.8652   1.0000
   0.000   0.4428   0.01009   0.00507  -0.0999   0.8555   1.0000
   0.250   0.4700   0.01005   0.00494  -0.0994   0.8457   1.0000
   0.500   0.4987   0.00993   0.00470  -0.0989   0.8376   1.0000
   0.750   0.5250   0.00990   0.00461  -0.0983   0.8258   1.0000
   1.000   0.5519   0.00987   0.00450  -0.0977   0.8145   1.0000
   1.250   0.5793   0.00981   0.00436  -0.0971   0.8034   1.0000
   1.500   0.6069   0.00974   0.00422  -0.0965   0.7918   1.0000
   1.750   0.6336   0.00972   0.00413  -0.0959   0.7781   1.0000
   2.000   0.6604   0.00971   0.00407  -0.0952   0.7635   1.0000
   2.250   0.6873   0.00972   0.00401  -0.0946   0.7482   1.0000
   2.500   0.7141   0.00975   0.00398  -0.0941   0.7318   1.0000
   2.750   0.7404   0.00980   0.00399  -0.0935   0.7130   1.0000
   3.000   0.7669   0.00988   0.00400  -0.0928   0.6932   1.0000
   3.250   0.7933   0.00998   0.00402  -0.0922   0.6728   1.0000
   3.500   0.8191   0.01012   0.00409  -0.0915   0.6489   1.0000
   3.750   0.8447   0.01031   0.00417  -0.0909   0.6241   1.0000
   4.000   0.8699   0.01053   0.00428  -0.0901   0.5977   1.0000
   4.250   0.8947   0.01080   0.00445  -0.0894   0.5686   1.0000
   4.500   0.9191   0.01111   0.00464  -0.0886   0.5380   1.0000
   4.750   0.9430   0.01146   0.00487  -0.0877   0.5049   1.0000
   5.000   0.9663   0.01186   0.00515  -0.0869   0.4704   1.0000
   5.250   0.9890   0.01233   0.00546  -0.0860   0.4353   1.0000
   5.500   1.0114   0.01283   0.00581  -0.0850   0.4000   1.0000
   5.750   1.0334   0.01338   0.00620  -0.0841   0.3648   1.0000
   6.000   1.0550   0.01397   0.00665  -0.0831   0.3316   1.0000
   6.250   1.0763   0.01460   0.00713  -0.0822   0.3008   1.0000
   6.500   1.0976   0.01524   0.00764  -0.0812   0.2723   1.0000
   6.750   1.1188   0.01588   0.00819  -0.0803   0.2469   1.0000
   7.000   1.1393   0.01660   0.00879  -0.0793   0.2244   1.0000
   7.250   1.1604   0.01725   0.00939  -0.0784   0.2036   1.0000
   7.500   1.1806   0.01798   0.01004  -0.0773   0.1853   1.0000
   7.750   1.2003   0.01874   0.01074  -0.0763   0.1692   1.0000
   8.000   1.2198   0.01954   0.01149  -0.0751   0.1548   1.0000
   8.250   1.2390   0.02031   0.01226  -0.0740   0.1415   1.0000
   8.500   1.2581   0.02110   0.01306  -0.0728   0.1296   1.0000
   8.750   1.2762   0.02199   0.01396  -0.0715   0.1193   1.0000
   9.000   1.2928   0.02302   0.01496  -0.0700   0.1104   1.0000
   9.250   1.3104   0.02384   0.01583  -0.0687   0.1021   1.0000
   9.500   1.3267   0.02493   0.01696  -0.0672   0.0951   1.0000
   9.750   1.3424   0.02589   0.01795  -0.0657   0.0891   1.0000
  10.000   1.3574   0.02713   0.01924  -0.0640   0.0838   1.0000
  10.250   1.3716   0.02805   0.02026  -0.0623   0.0789   1.0000
  10.500   1.3874   0.02978   0.02189  -0.0611   0.0743   1.0000
  10.750   1.4002   0.03071   0.02305  -0.0591   0.0711   1.0000
  11.000   1.4125   0.03178   0.02424  -0.0572   0.0675   1.0000
  11.250   1.4252   0.03314   0.02559  -0.0557   0.0643   1.0000
  11.500   1.4408   0.03504   0.02764  -0.0546   0.0614   1.0000
  11.750   1.4500   0.03637   0.02919  -0.0526   0.0589   1.0000
  12.000   1.4588   0.03775   0.03070  -0.0508   0.0564   1.0000
  12.250   1.4685   0.03924   0.03222  -0.0492   0.0541   1.0000
  12.500   1.4818   0.04205   0.03514  -0.0483   0.0516   1.0000
  12.750   1.4839   0.04378   0.03715  -0.0462   0.0502   1.0000
  13.000   1.4861   0.04575   0.03934  -0.0443   0.0484   1.0000
  13.250   1.4875   0.04782   0.04160  -0.0428   0.0467   1.0000
  13.500   1.4901   0.04991   0.04382  -0.0415   0.0452   1.0000
  13.750   1.4946   0.05221   0.04617  -0.0405   0.0436   1.0000
  14.000   1.4912   0.05655   0.05071  -0.0395   0.0421   1.0000
  14.250   1.4815   0.05965   0.05409  -0.0386   0.0415   1.0000
  14.500   1.4706   0.06332   0.05804  -0.0382   0.0407   1.0000
  14.750   1.4587   0.06747   0.06245  -0.0383   0.0398   1.0000
  15.000   1.4456   0.07205   0.06727  -0.0390   0.0391   1.0000
  15.250   1.4314   0.07710   0.07255  -0.0403   0.0384   1.0000
  15.500   1.4161   0.08257   0.07823  -0.0422   0.0378   1.0000
  15.750   1.3979   0.08890   0.08478  -0.0450   0.0374   1.0000
  16.000   1.3766   0.09626   0.09237  -0.0487   0.0372   1.0000
  16.250   1.3472   0.10583   0.10220  -0.0542   0.0374   1.0000
  16.500   1.2861   0.12360   0.12035  -0.0661   0.0393   1.0000
  16.750   1.2237   0.14423   0.14117  -0.0802   0.0415   1.0000
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