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GOE 449 AIRFOIL (goe449-il) Xfoil prediction polar at RE=100,000 Ncrit=5


Details Polar file
Airfoil: GOE 449 AIRFOIL (goe449-il)
Reynolds number: 100,000
Max Cl/Cd: 43.23 at α=6.75°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-goe449-il-100000-n5.txt
Download as CSV file: xf-goe449-il-100000-n5.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 =     0.100 e 6     Ncrit =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -11.000  -0.1240   0.09710   0.09145  -0.1065   0.9337   0.0574
 -10.750  -0.1244   0.09168   0.08602  -0.1105   0.9294   0.0577
 -10.500  -0.1242   0.08557   0.07990  -0.1157   0.9262   0.0578
 -10.250  -0.1322   0.07925   0.07357  -0.1202   0.9209   0.0577
  -9.750  -0.2576   0.05451   0.04849  -0.1358   0.8963   0.0567
  -9.500  -0.2948   0.04960   0.04322  -0.1336   0.8876   0.0568
  -9.250  -0.3225   0.04681   0.04014  -0.1286   0.8770   0.0570
  -9.000  -0.3295   0.04264   0.03540  -0.1273   0.8725   0.0579
  -8.750  -0.3512   0.04104   0.03347  -0.1206   0.8615   0.0585
  -8.500  -0.3318   0.03935   0.03159  -0.1205   0.8576   0.0596
  -8.250  -0.3033   0.03793   0.03004  -0.1217   0.8549   0.0609
  -8.000  -0.3074   0.03718   0.02914  -0.1166   0.8444   0.0616
  -7.750  -0.2866   0.03545   0.02713  -0.1163   0.8402   0.0631
  -7.500  -0.2615   0.03348   0.02477  -0.1166   0.8375   0.0647
  -7.250  -0.2637   0.03272   0.02376  -0.1116   0.8286   0.0657
  -7.000  -0.2420   0.03171   0.02263  -0.1109   0.8242   0.0673
  -6.750  -0.2128   0.03091   0.02177  -0.1114   0.8214   0.0695
  -6.500  -0.1812   0.02979   0.02042  -0.1124   0.8193   0.0725
  -6.250  -0.1832   0.02952   0.01999  -0.1071   0.8098   0.0740
  -6.000  -0.1574   0.02868   0.01910  -0.1069   0.8059   0.0762
  -5.750  -0.1257   0.02787   0.01824  -0.1077   0.8033   0.0793
  -5.500  -0.0909   0.02697   0.01708  -0.1090   0.8012   0.0841
  -5.250  -0.0939   0.02701   0.01718  -0.1035   0.7911   0.0859
  -5.000  -0.0655   0.02642   0.01658  -0.1037   0.7875   0.0905
  -4.750  -0.0318   0.02567   0.01569  -0.1047   0.7850   0.0962
  -4.500  -0.0168   0.02545   0.01551  -0.1025   0.7788   0.1006
  -4.250  -0.0009   0.02521   0.01519  -0.1002   0.7720   0.1060
  -4.000   0.0308   0.02461   0.01460  -0.1009   0.7687   0.1131
  -3.750   0.0668   0.02402   0.01392  -0.1023   0.7663   0.1221
  -3.500   0.0673   0.02412   0.01408  -0.0974   0.7568   0.1263
  -3.250   0.0953   0.02374   0.01365  -0.0974   0.7525   0.1357
  -3.000   0.1296   0.02316   0.01311  -0.0985   0.7496   0.1460
  -2.750   0.1432   0.02306   0.01300  -0.0958   0.7424   0.1543
  -2.500   0.1611   0.02284   0.01282  -0.0940   0.7358   0.1646
  -2.250   0.1949   0.02233   0.01235  -0.0949   0.7325   0.1803
  -2.000   0.2319   0.02179   0.01185  -0.0965   0.7300   0.2018
  -1.750   0.2268   0.02207   0.01221  -0.0905   0.7191   0.2135
  -1.500   0.2592   0.02161   0.01183  -0.0912   0.7153   0.2466
  -1.250   0.2973   0.02099   0.01137  -0.0930   0.7125   0.2992
  -1.000   0.2925   0.02120   0.01176  -0.0872   0.7018   0.3321
  -0.750   0.3219   0.02056   0.01153  -0.0874   0.6978   0.4439
  -0.500   0.3564   0.01969   0.01132  -0.0881   0.6951   0.6080
  -0.250   0.3582   0.01989   0.01196  -0.0828   0.6853   0.7463
   0.000   0.4382   0.01987   0.01211  -0.0916   0.6824   0.8990
   0.250   0.5122   0.01986   0.01195  -0.1000   0.6795   0.9498
   0.500   0.5995   0.01976   0.01166  -0.1113   0.6770   0.9761
   0.750   0.6573   0.02014   0.01196  -0.1179   0.6688   0.9987
   1.000   0.6814   0.02009   0.01180  -0.1174   0.6631   1.0000
   1.250   0.6979   0.02011   0.01172  -0.1154   0.6574   1.0000
   1.500   0.6951   0.02040   0.01198  -0.1099   0.6492   1.0000
   1.750   0.7217   0.02030   0.01175  -0.1097   0.6444   1.0000
   2.000   0.7196   0.02062   0.01203  -0.1043   0.6368   1.0000
   2.250   0.7312   0.02074   0.01208  -0.1014   0.6306   1.0000
   2.500   0.7650   0.02062   0.01184  -0.1024   0.6265   1.0000
   2.750   0.7525   0.02111   0.01232  -0.0952   0.6183   1.0000
   3.000   0.7734   0.02117   0.01230  -0.0939   0.6128   1.0000
   3.250   0.8105   0.02103   0.01206  -0.0955   0.6091   1.0000
   3.500   0.7978   0.02167   0.01270  -0.0885   0.6007   1.0000
   3.750   0.8228   0.02171   0.01267  -0.0879   0.5956   1.0000
   4.000   0.8557   0.02165   0.01251  -0.0888   0.5914   1.0000
   4.250   0.8506   0.02230   0.01318  -0.0832   0.5834   1.0000
   4.500   0.8777   0.02233   0.01316  -0.0831   0.5783   1.0000
   4.750   0.9046   0.02239   0.01315  -0.0829   0.5732   1.0000
   5.000   0.9071   0.02299   0.01377  -0.0788   0.5657   1.0000
   5.250   0.9376   0.02295   0.01366  -0.0792   0.5602   1.0000
   5.500   0.9524   0.02330   0.01400  -0.0771   0.5537   1.0000
   5.750   0.9649   0.02372   0.01440  -0.0748   0.5465   1.0000
   6.000   1.0001   0.02359   0.01420  -0.0759   0.5413   1.0000
   6.250   1.0020   0.02433   0.01498  -0.0720   0.5338   1.0000
   6.500   1.0213   0.02464   0.01528  -0.0707   0.5275   1.0000
   6.750   1.0586   0.02449   0.01506  -0.0722   0.5227   1.0000
   7.000   1.0526   0.02552   0.01619  -0.0673   0.5150   1.0000
   7.250   1.0737   0.02580   0.01646  -0.0664   0.5088   1.0000
   7.500   1.1025   0.02588   0.01651  -0.0666   0.5035   1.0000
   7.750   1.0978   0.02698   0.01771  -0.0622   0.4954   1.0000
   8.000   1.1223   0.02715   0.01787  -0.0618   0.4895   1.0000
   8.250   1.1318   0.02785   0.01861  -0.0594   0.4825   1.0000
   8.500   1.1381   0.02867   0.01950  -0.0568   0.4747   1.0000
   8.750   1.1699   0.02854   0.01932  -0.0573   0.4692   1.0000
   9.000   1.1576   0.03017   0.02108  -0.0525   0.4601   1.0000
   9.250   1.1798   0.03031   0.02120  -0.0518   0.4529   1.0000
   9.500   1.1734   0.03180   0.02279  -0.0481   0.4432   1.0000
   9.750   1.1945   0.03189   0.02284  -0.0472   0.4346   1.0000
  10.000   1.1834   0.03375   0.02482  -0.0433   0.4234   1.0000
  10.250   1.1926   0.03454   0.02560  -0.0415   0.4135   1.0000
  10.500   1.1966   0.03570   0.02679  -0.0392   0.4032   1.0000
  10.750   1.1970   0.03722   0.02838  -0.0369   0.3927   1.0000
  11.000   1.2138   0.03766   0.02880  -0.0359   0.3846   1.0000
  11.250   1.2109   0.03959   0.03082  -0.0336   0.3745   1.0000
  11.500   1.2264   0.04017   0.03138  -0.0326   0.3665   1.0000
  11.750   1.2265   0.04200   0.03329  -0.0307   0.3567   1.0000
  12.000   1.2365   0.04307   0.03437  -0.0295   0.3480   1.0000
  12.250   1.2419   0.04454   0.03588  -0.0281   0.3387   1.0000
  12.500   1.2471   0.04610   0.03747  -0.0268   0.3295   1.0000
  12.750   1.2569   0.04723   0.03859  -0.0256   0.3205   1.0000
  13.000   1.2582   0.04925   0.04068  -0.0243   0.3114   1.0000
  13.250   1.2707   0.05017   0.04156  -0.0234   0.3033   1.0000
  13.500   1.2692   0.05256   0.04406  -0.0222   0.2943   1.0000
  13.750   1.2820   0.05351   0.04496  -0.0214   0.2869   1.0000
  14.000   1.2805   0.05603   0.04759  -0.0204   0.2786   1.0000
  14.250   1.2910   0.05723   0.04878  -0.0196   0.2711   1.0000
  14.500   1.2897   0.05981   0.05146  -0.0188   0.2629   1.0000
  14.750   1.2973   0.06137   0.05301  -0.0181   0.2554   1.0000
  15.000   1.2980   0.06381   0.05553  -0.0175   0.2479   1.0000
  15.250   1.3022   0.06584   0.05760  -0.0169   0.2405   1.0000
  15.500   1.3067   0.06788   0.05968  -0.0164   0.2336   1.0000
  15.750   1.3052   0.07067   0.06255  -0.0160   0.2259   1.0000
  16.000   1.3113   0.07251   0.06437  -0.0156   0.2190   1.0000
  16.250   1.3060   0.07591   0.06789  -0.0154   0.2114   1.0000
  16.750   1.3080   0.08116   0.07325  -0.0152   0.1987   1.0000
  17.000   1.3104   0.08361   0.07575  -0.0152   0.1929   1.0000
  17.250   1.3141   0.08594   0.07813  -0.0152   0.1877   1.0000
  17.500   1.3093   0.08954   0.08187  -0.0155   0.1822   1.0000
  17.750   1.3146   0.09165   0.08400  -0.0156   0.1774   1.0000
  18.000   1.3155   0.09447   0.08690  -0.0158   0.1729   1.0000
  18.250   1.3098   0.09829   0.09087  -0.0165   0.1681   1.0000
  18.500   1.3130   0.10075   0.09338  -0.0168   0.1639   1.0000
  18.750   1.3159   0.10328   0.09596  -0.0172   0.1597   1.0000
  19.000   1.3054   0.10794   0.10080  -0.0184   0.1552   1.0000
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