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GOE 449 AIRFOIL (goe449-il) Xfoil prediction polar at RE=500,000 Ncrit=9


Details Polar file
Airfoil: GOE 449 AIRFOIL (goe449-il)
Reynolds number: 500,000
Max Cl/Cd: 97.54 at α=3.25°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-goe449-il-500000.txt
Download as CSV file: xf-goe449-il-500000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: GOE 449 AIRFOIL                                 
  
 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
  ------ -------- --------- --------- -------- -------- --------
 -14.000  -0.5182   0.04998   0.04666  -0.1414   0.9712   0.0353
 -13.750  -0.5412   0.04159   0.03792  -0.1520   0.9642   0.0353
 -13.500  -0.5469   0.03682   0.03281  -0.1583   0.9574   0.0355
 -13.250  -0.5408   0.03237   0.02809  -0.1633   0.9533   0.0359
 -13.000  -0.5258   0.03063   0.02627  -0.1644   0.9448   0.0363
 -12.750  -0.5001   0.02912   0.02467  -0.1670   0.9399   0.0369
 -12.500  -0.4903   0.02777   0.02317  -0.1663   0.9292   0.0372
 -12.250  -0.4730   0.02651   0.02174  -0.1665   0.9217   0.0376
 -12.000  -0.4701   0.02558   0.02068  -0.1633   0.9108   0.0379
 -11.750  -0.4598   0.02457   0.01949  -0.1614   0.9031   0.0382
 -11.500  -0.4515   0.02376   0.01853  -0.1588   0.8947   0.0386
 -11.250  -0.4358   0.02282   0.01739  -0.1576   0.8887   0.0391
 -11.000  -0.4263   0.02215   0.01659  -0.1548   0.8810   0.0396
 -10.750  -0.4112   0.02152   0.01577  -0.1530   0.8745   0.0400
 -10.500  -0.3946   0.02078   0.01486  -0.1515   0.8686   0.0404
 -10.250  -0.3799   0.01966   0.01369  -0.1497   0.8621   0.0410
 -10.000  -0.3600   0.01901   0.01298  -0.1486   0.8567   0.0415
  -9.750  -0.3390   0.01849   0.01239  -0.1477   0.8517   0.0421
  -9.500  -0.3212   0.01803   0.01189  -0.1460   0.8459   0.0428
  -9.250  -0.3007   0.01753   0.01129  -0.1448   0.8407   0.0435
  -9.000  -0.2772   0.01705   0.01069  -0.1442   0.8360   0.0442
  -8.750  -0.2583   0.01663   0.01020  -0.1426   0.8307   0.0449
  -8.500  -0.2368   0.01629   0.00976  -0.1415   0.8258   0.0456
  -8.250  -0.2160   0.01557   0.00902  -0.1405   0.8218   0.0467
  -8.000  -0.1913   0.01521   0.00862  -0.1400   0.8180   0.0477
  -7.750  -0.1710   0.01490   0.00830  -0.1387   0.8136   0.0488
  -7.500  -0.1489   0.01456   0.00791  -0.1376   0.8091   0.0499
  -7.250  -0.1251   0.01428   0.00754  -0.1368   0.8051   0.0512
  -7.000  -0.1018   0.01381   0.00704  -0.1361   0.8015   0.0528
  -6.750  -0.0790   0.01356   0.00679  -0.1352   0.7977   0.0544
  -6.500  -0.0564   0.01333   0.00655  -0.1342   0.7935   0.0564
  -6.250  -0.0331   0.01304   0.00622  -0.1333   0.7894   0.0587
  -6.000  -0.0084   0.01278   0.00596  -0.1327   0.7855   0.0617
  -5.750   0.0181   0.01265   0.00576  -0.1324   0.7817   0.0651
  -5.500   0.0390   0.01235   0.00552  -0.1311   0.7774   0.0689
  -5.250   0.0638   0.01223   0.00536  -0.1304   0.7732   0.0731
  -5.000   0.0879   0.01196   0.00512  -0.1297   0.7692   0.0781
  -4.750   0.1160   0.01189   0.00496  -0.1297   0.7655   0.0830
  -4.500   0.1379   0.01167   0.00481  -0.1285   0.7612   0.0886
  -4.250   0.1625   0.01158   0.00469  -0.1278   0.7564   0.0931
  -4.000   0.1863   0.01134   0.00447  -0.1270   0.7519   0.0990
  -3.750   0.2144   0.01127   0.00433  -0.1270   0.7476   0.1043
  -3.500   0.2358   0.01107   0.00419  -0.1257   0.7429   0.1103
  -3.250   0.2599   0.01095   0.00407  -0.1249   0.7379   0.1165
  -3.000   0.2848   0.01078   0.00391  -0.1243   0.7332   0.1241
  -2.750   0.3108   0.01070   0.00380  -0.1239   0.7284   0.1323
  -2.500   0.3321   0.01052   0.00370  -0.1226   0.7224   0.1445
  -2.250   0.3558   0.01035   0.00358  -0.1217   0.7168   0.1612
  -2.000   0.3812   0.01020   0.00347  -0.1212   0.7117   0.1862
  -1.750   0.4014   0.01000   0.00343  -0.1197   0.7053   0.2200
  -1.500   0.4238   0.00981   0.00334  -0.1186   0.6990   0.2615
  -1.250   0.4462   0.00962   0.00327  -0.1175   0.6927   0.3096
  -1.000   0.4640   0.00932   0.00324  -0.1156   0.6852   0.3809
  -0.750   0.4844   0.00905   0.00319  -0.1141   0.6786   0.4783
  -0.500   0.4998   0.00875   0.00318  -0.1116   0.6706   0.5544
  -0.250   0.5124   0.00837   0.00321  -0.1083   0.6629   0.6961
   0.000   0.5284   0.00820   0.00327  -0.1056   0.6545   0.7714
   0.250   0.5484   0.00814   0.00336  -0.1036   0.6462   0.8361
   0.500   0.5704   0.00820   0.00349  -0.1020   0.6375   0.8829
   0.750   0.5946   0.00831   0.00357  -0.1010   0.6287   0.9118
   1.000   0.6190   0.00843   0.00367  -0.1001   0.6200   0.9336
   1.250   0.6505   0.00861   0.00377  -0.1008   0.6116   0.9501
   1.500   0.6925   0.00884   0.00395  -0.1037   0.6030   0.9609
   1.750   0.7437   0.00917   0.00418  -0.1086   0.5947   0.9703
   2.000   0.7940   0.00945   0.00440  -0.1134   0.5866   0.9771
   2.250   0.8381   0.00968   0.00455  -0.1169   0.5789   0.9827
   2.500   0.8818   0.00986   0.00467  -0.1205   0.5709   0.9869
   2.750   0.9197   0.01006   0.00479  -0.1228   0.5619   0.9921
   3.000   0.9640   0.01021   0.00488  -0.1266   0.5541   0.9962
   3.250   1.0086   0.01034   0.00497  -0.1304   0.5474   0.9999
   3.500   1.0202   0.01049   0.00505  -0.1274   0.5423   1.0000
   3.750   1.0294   0.01056   0.00513  -0.1239   0.5377   1.0000
   4.000   1.0328   0.01062   0.00519  -0.1191   0.5327   1.0000
   4.250   1.0376   0.01071   0.00524  -0.1146   0.5279   1.0000
   4.500   1.0473   0.01085   0.00533  -0.1111   0.5232   1.0000
   4.750   1.0526   0.01090   0.00541  -0.1067   0.5187   1.0000
   5.000   1.0618   0.01101   0.00551  -0.1031   0.5134   1.0000
   5.250   1.0761   0.01119   0.00564  -0.1005   0.5085   1.0000
   5.500   1.0902   0.01135   0.00580  -0.0980   0.5036   1.0000
   5.750   1.1039   0.01149   0.00597  -0.0954   0.4985   1.0000
   6.000   1.1190   0.01169   0.00613  -0.0931   0.4931   1.0000
   6.250   1.1348   0.01192   0.00633  -0.0910   0.4873   1.0000
   6.500   1.1483   0.01211   0.00656  -0.0884   0.4813   1.0000
   6.750   1.1637   0.01234   0.00678  -0.0863   0.4755   1.0000
   7.000   1.1803   0.01261   0.00702  -0.0844   0.4702   1.0000
   7.250   1.1955   0.01284   0.00730  -0.0824   0.4642   1.0000
   7.500   1.2098   0.01314   0.00758  -0.0802   0.4574   1.0000
   7.750   1.2248   0.01345   0.00791  -0.0782   0.4509   1.0000
   8.000   1.2398   0.01377   0.00824  -0.0762   0.4435   1.0000
   8.250   1.2536   0.01418   0.00861  -0.0741   0.4369   1.0000
   8.500   1.2697   0.01452   0.00901  -0.0725   0.4295   1.0000
   8.750   1.2827   0.01499   0.00945  -0.0704   0.4219   1.0000
   9.000   1.2979   0.01541   0.00991  -0.0687   0.4136   1.0000
   9.250   1.3094   0.01600   0.01046  -0.0666   0.4046   1.0000
   9.500   1.3231   0.01653   0.01102  -0.0648   0.3943   1.0000
   9.750   1.3341   0.01721   0.01168  -0.0627   0.3843   1.0000
  10.000   1.3451   0.01794   0.01238  -0.0608   0.3733   1.0000
  10.250   1.3567   0.01867   0.01312  -0.0589   0.3625   1.0000
  10.500   1.3660   0.01955   0.01397  -0.0569   0.3517   1.0000
  10.750   1.3749   0.02050   0.01488  -0.0549   0.3400   1.0000
  11.000   1.3853   0.02141   0.01579  -0.0532   0.3291   1.0000
  11.250   1.3934   0.02247   0.01682  -0.0513   0.3182   1.0000
  11.500   1.4000   0.02367   0.01799  -0.0493   0.3070   1.0000
  11.750   1.4091   0.02476   0.01908  -0.0477   0.2958   1.0000
  12.000   1.4159   0.02604   0.02033  -0.0459   0.2851   1.0000
  12.250   1.4205   0.02748   0.02173  -0.0440   0.2745   1.0000
  12.500   1.4293   0.02871   0.02297  -0.0426   0.2642   1.0000
  12.750   1.4346   0.03020   0.02444  -0.0410   0.2553   1.0000
  13.000   1.4404   0.03171   0.02594  -0.0395   0.2453   1.0000
  13.250   1.4470   0.03318   0.02741  -0.0382   0.2363   1.0000
  13.500   1.4497   0.03499   0.02919  -0.0366   0.2273   1.0000
  13.750   1.4573   0.03647   0.03070  -0.0355   0.2185   1.0000
  14.000   1.4589   0.03846   0.03267  -0.0341   0.2106   1.0000
  14.250   1.4657   0.04007   0.03432  -0.0331   0.2019   1.0000
  14.500   1.4676   0.04211   0.03634  -0.0318   0.1936   1.0000
  14.750   1.4716   0.04405   0.03830  -0.0308   0.1855   1.0000
  15.000   1.4738   0.04616   0.04041  -0.0298   0.1774   1.0000
  15.250   1.4756   0.04836   0.04263  -0.0289   0.1700   1.0000
  15.500   1.4769   0.05065   0.04493  -0.0280   0.1624   1.0000
  15.750   1.4772   0.05307   0.04735  -0.0272   0.1558   1.0000
  16.000   1.4784   0.05544   0.04974  -0.0265   0.1502   1.0000
  16.250   1.4795   0.05787   0.05220  -0.0259   0.1446   1.0000
  16.500   1.4770   0.06070   0.05503  -0.0252   0.1399   1.0000
  16.750   1.4815   0.06281   0.05721  -0.0248   0.1361   1.0000
  17.000   1.4817   0.06541   0.05984  -0.0244   0.1317   1.0000
  17.250   1.4784   0.06840   0.06284  -0.0240   0.1275   1.0000
  17.500   1.4821   0.07070   0.06521  -0.0238   0.1242   1.0000
  17.750   1.4841   0.07317   0.06773  -0.0236   0.1208   1.0000
  18.000   1.4813   0.07620   0.07078  -0.0234   0.1169   1.0000
  18.250   1.4796   0.07911   0.07373  -0.0233   0.1139   1.0000
  18.500   1.4838   0.08140   0.07611  -0.0233   0.1104   1.0000
  18.750   1.4827   0.08433   0.07908  -0.0233   0.1069   1.0000
  19.000   1.4785   0.08762   0.08239  -0.0234   0.1035   1.0000
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