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SG6040 (sg6040-il) Xfoil prediction polar at RE=50,000 Ncrit=5


Details Polar file
Airfoil: SG6040 (sg6040-il)
Reynolds number: 50,000
Max Cl/Cd: 26.38 at α=8.5°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-sg6040-il-50000-n5.txt
Download as CSV file: xf-sg6040-il-50000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: SG6040                                          
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     0.050 e 6     Ncrit =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -12.250  -0.4551   0.10131   0.09364  -0.0627   1.0000   0.0541
 -12.000  -0.4769   0.09325   0.08563  -0.0664   1.0000   0.0539
 -11.750  -0.5056   0.08515   0.07753  -0.0704   1.0000   0.0536
 -11.500  -0.5328   0.07865   0.07100  -0.0730   1.0000   0.0531
 -11.250  -0.5620   0.07301   0.06532  -0.0746   1.0000   0.0526
 -11.000  -0.5921   0.06834   0.06057  -0.0749   1.0000   0.0524
 -10.750  -0.6198   0.06476   0.05691  -0.0738   1.0000   0.0522
 -10.500  -0.6470   0.06202   0.05409  -0.0712   1.0000   0.0521
 -10.250  -0.6759   0.05993   0.05194  -0.0673   1.0000   0.0521
 -10.000  -0.7013   0.05796   0.04987  -0.0629   1.0000   0.0522
  -9.750  -0.7209   0.05576   0.04749  -0.0591   1.0000   0.0526
  -9.500  -0.7364   0.05345   0.04493  -0.0554   1.0000   0.0532
  -9.250  -0.7473   0.05107   0.04222  -0.0521   1.0000   0.0540
  -9.000  -0.7470   0.04950   0.04063  -0.0495   1.0000   0.0551
  -8.750  -0.7451   0.04799   0.03904  -0.0470   1.0000   0.0564
  -8.500  -0.7419   0.04629   0.03719  -0.0447   1.0000   0.0579
  -8.250  -0.7342   0.04440   0.03504  -0.0428   0.9994   0.0598
  -8.000  -0.7065   0.04219   0.03248  -0.0443   0.9938   0.0637
  -7.750  -0.6795   0.04077   0.03099  -0.0457   0.9875   0.0686
  -7.500  -0.6505   0.03922   0.02928  -0.0470   0.9821   0.0753
  -7.250  -0.6236   0.03788   0.02772  -0.0477   0.9755   0.0844
  -7.000  -0.5948   0.03670   0.02645  -0.0491   0.9697   0.0964
  -6.750  -0.5710   0.03560   0.02537  -0.0496   0.9623   0.1111
  -6.500  -0.5430   0.03453   0.02436  -0.0510   0.9563   0.1294
  -6.250  -0.5209   0.03357   0.02340  -0.0511   0.9485   0.1486
  -6.000  -0.4903   0.03263   0.02241  -0.0527   0.9428   0.1724
  -5.750  -0.4708   0.03175   0.02163  -0.0522   0.9343   0.1931
  -5.500  -0.4412   0.03082   0.02074  -0.0536   0.9285   0.2213
  -5.250  -0.4222   0.02992   0.02001  -0.0530   0.9201   0.2489
  -5.000  -0.3948   0.02891   0.01926  -0.0540   0.9138   0.2929
  -4.750  -0.3757   0.02810   0.01887  -0.0533   0.9058   0.3531
  -4.500  -0.3513   0.02793   0.01923  -0.0522   0.8989   0.4376
  -4.250  -0.3271   0.02831   0.01974  -0.0507   0.8915   0.5049
  -4.000  -0.3021   0.02866   0.01993  -0.0499   0.8836   0.5526
  -3.750  -0.2702   0.02906   0.02013  -0.0500   0.8779   0.5899
  -3.500  -0.2526   0.02951   0.02049  -0.0475   0.8684   0.6136
  -3.250  -0.2208   0.02984   0.02063  -0.0476   0.8629   0.6413
  -3.000  -0.2046   0.03025   0.02095  -0.0448   0.8535   0.6604
  -2.750  -0.1766   0.03064   0.02125  -0.0436   0.8475   0.6809
  -2.500  -0.1576   0.03097   0.02148  -0.0413   0.8393   0.6993
  -2.250  -0.1337   0.03119   0.02160  -0.0398   0.8322   0.7172
  -2.000  -0.1001   0.03125   0.02152  -0.0399   0.8279   0.7337
  -1.750  -0.0893   0.03136   0.02155  -0.0371   0.8170   0.7474
  -1.500  -0.0561   0.03129   0.02135  -0.0375   0.8122   0.7591
  -1.250  -0.0416   0.03138   0.02136  -0.0354   0.8023   0.7690
  -1.000  -0.0103   0.03118   0.02101  -0.0362   0.7965   0.7798
  -0.750   0.0098   0.03122   0.02099  -0.0349   0.7882   0.7874
  -0.500   0.0363   0.03108   0.02073  -0.0351   0.7810   0.7967
  -0.250   0.0744   0.03085   0.02040  -0.0366   0.7770   0.8033
   0.000   0.0836   0.03102   0.02053  -0.0342   0.7656   0.8121
   0.250   0.1201   0.03079   0.02021  -0.0356   0.7610   0.8187
   0.500   0.1321   0.03099   0.02037  -0.0336   0.7504   0.8268
   0.750   0.1660   0.03080   0.02012  -0.0347   0.7452   0.8338
   1.000   0.1818   0.03099   0.02028  -0.0332   0.7356   0.8415
   1.250   0.2123   0.03088   0.02013  -0.0339   0.7294   0.8491
   1.500   0.2351   0.03097   0.02020  -0.0334   0.7216   0.8566
   1.750   0.2591   0.03102   0.02024  -0.0332   0.7137   0.8650
   2.000   0.2991   0.03075   0.01994  -0.0349   0.7097   0.8719
   2.250   0.3072   0.03123   0.02045  -0.0327   0.6981   0.8821
   2.500   0.3469   0.03096   0.02018  -0.0344   0.6937   0.8897
   2.750   0.3588   0.03150   0.02077  -0.0328   0.6827   0.9009
   3.000   0.3981   0.03127   0.02055  -0.0347   0.6778   0.9102
   3.250   0.4178   0.03181   0.02116  -0.0344   0.6676   0.9223
   3.500   0.4592   0.03168   0.02107  -0.0368   0.6619   0.9326
   3.750   0.4888   0.03211   0.02157  -0.0382   0.6528   0.9466
   4.000   0.5314   0.03214   0.02167  -0.0412   0.6461   0.9600
   4.500   0.5936   0.03262   0.02227  -0.0444   0.6296   1.0000
   5.000   0.6356   0.03335   0.02302  -0.0440   0.6129   1.0000
   5.250   0.6814   0.03289   0.02259  -0.0465   0.6089   1.0000
   5.500   0.6831   0.03421   0.02394  -0.0442   0.5962   1.0000
   6.000   0.7314   0.03509   0.02490  -0.0443   0.5793   1.0000
   6.500   0.7808   0.03585   0.02578  -0.0441   0.5619   1.0000
   6.750   0.7925   0.03688   0.02688  -0.0427   0.5507   1.0000
   7.000   0.8342   0.03622   0.02631  -0.0438   0.5440   1.0000
   7.250   0.8406   0.03745   0.02761  -0.0419   0.5314   1.0000
   7.500   0.8763   0.03699   0.02723  -0.0423   0.5229   1.0000
   7.750   0.8981   0.03724   0.02758  -0.0414   0.5116   1.0000
   8.000   0.9083   0.03815   0.02857  -0.0397   0.4987   1.0000
   8.250   0.9327   0.03816   0.02866  -0.0389   0.4871   1.0000
   8.500   0.9754   0.03697   0.02756  -0.0394   0.4762   1.0000
   8.750   0.9824   0.03790   0.02858  -0.0372   0.4616   1.0000
   9.000   0.9934   0.03859   0.02936  -0.0353   0.4468   1.0000
   9.250   1.0063   0.03916   0.03002  -0.0336   0.4316   1.0000
   9.500   1.0195   0.03968   0.03061  -0.0320   0.4156   1.0000
   9.750   1.0318   0.04027   0.03126  -0.0303   0.3989   1.0000
  10.000   1.0438   0.04090   0.03194  -0.0286   0.3813   1.0000
  10.250   1.0559   0.04152   0.03260  -0.0270   0.3629   1.0000
  10.500   1.0613   0.04274   0.03386  -0.0253   0.3433   1.0000
  10.750   1.0636   0.04434   0.03549  -0.0236   0.3228   1.0000
  11.000   1.0692   0.04567   0.03680  -0.0221   0.3015   1.0000
  11.250   1.0742   0.04715   0.03820  -0.0207   0.2802   1.0000
  11.500   1.0747   0.04924   0.04027  -0.0195   0.2591   1.0000
  11.750   1.0762   0.05130   0.04226  -0.0184   0.2392   1.0000
  12.000   1.0772   0.05349   0.04434  -0.0174   0.2212   1.0000
  12.250   1.0780   0.05586   0.04661  -0.0167   0.2050   1.0000
  12.500   1.0782   0.05844   0.04912  -0.0161   0.1902   1.0000
  12.750   1.0788   0.06112   0.05179  -0.0156   0.1768   1.0000
  13.000   1.0800   0.06385   0.05451  -0.0153   0.1648   1.0000
  13.250   1.0822   0.06652   0.05718  -0.0151   0.1544   1.0000
  13.500   1.0864   0.06894   0.05951  -0.0148   0.1453   1.0000
  13.750   1.0879   0.07197   0.06268  -0.0148   0.1363   1.0000
  14.000   1.0932   0.07443   0.06510  -0.0147   0.1290   1.0000
  14.250   1.0958   0.07747   0.06830  -0.0149   0.1220   1.0000
  14.500   1.1035   0.07969   0.07045  -0.0148   0.1161   1.0000
  14.750   1.1032   0.08334   0.07435  -0.0153   0.1107   1.0000
  15.000   1.1102   0.08576   0.07680  -0.0154   0.1057   1.0000
  15.250   1.1131   0.08902   0.08019  -0.0159   0.1015   1.0000
  15.500   1.1091   0.09338   0.08481  -0.0171   0.0978   1.0000
  15.750   1.1108   0.09676   0.08829  -0.0179   0.0943   1.0000
  16.000   1.1220   0.09875   0.09025  -0.0178   0.0909   1.0000
  16.250   1.1051   0.10546   0.09731  -0.0206   0.0890   1.0000
  16.500   1.0849   0.11305   0.10520  -0.0241   0.0873   1.0000
  16.750   1.0576   0.12243   0.11486  -0.0291   0.0861   1.0000
  17.000   1.0066   0.13805   0.13075  -0.0381   0.0856   1.0000
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