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GOE 654 AIRFOIL (goe654-il) Xfoil prediction polar at RE=200,000 Ncrit=9


Details Polar file
Airfoil: GOE 654 AIRFOIL (goe654-il)
Reynolds number: 200,000
Max Cl/Cd: 67.33 at α=6.5°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-goe654-il-200000.txt
Download as CSV file: xf-goe654-il-200000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: GOE 654 AIRFOIL                                 
  
 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
  ------ -------- --------- --------- -------- -------- --------
 -12.000  -0.1533   0.12409   0.12085  -0.0397   1.0000   0.0509
 -11.750  -0.1661   0.12201   0.11881  -0.0415   1.0000   0.0525
 -11.500  -0.1862   0.11974   0.11659  -0.0441   1.0000   0.0529
 -11.250  -0.1771   0.11614   0.11305  -0.0420   1.0000   0.0534
 -11.000  -0.1703   0.11426   0.11123  -0.0393   1.0000   0.0540
 -10.750  -0.1653   0.11233   0.10936  -0.0381   0.9988   0.0549
 -10.500  -0.1474   0.10821   0.10522  -0.0415   0.9951   0.0565
 -10.250  -0.1358   0.10391   0.10092  -0.0455   0.9902   0.0595
 -10.000  -0.1565   0.09874   0.09576  -0.0557   0.9841   0.0617
  -9.750  -0.1303   0.09340   0.09042  -0.0560   0.9781   0.0626
  -9.500  -0.1029   0.08961   0.08663  -0.0575   0.9715   0.0640
  -9.250  -0.0849   0.08573   0.08274  -0.0602   0.9619   0.0659
  -9.000  -0.0706   0.08112   0.07811  -0.0648   0.9540   0.0689
  -8.750  -0.0935   0.07398   0.07097  -0.0798   0.9416   0.0720
  -8.500  -0.0601   0.06925   0.06622  -0.0781   0.9314   0.0733
  -8.250  -0.0256   0.06608   0.06299  -0.0796   0.9179   0.0758
  -8.000  -0.1435   0.07337   0.07026  -0.0822   0.9382   0.0730
  -7.750  -0.1063   0.07144   0.06830  -0.0811   0.9301   0.0747
  -7.500  -0.0755   0.06781   0.06461  -0.0869   0.9148   0.0781
  -7.250  -0.0929   0.05702   0.05340  -0.1077   0.8813   0.0846
  -7.000  -0.0647   0.05515   0.05160  -0.1064   0.8646   0.0859
  -6.750  -0.0462   0.05348   0.04985  -0.1057   0.8456   0.0877
  -6.500  -0.0351   0.05110   0.04732  -0.1062   0.8266   0.0905
  -6.250  -0.0454   0.04592   0.04156  -0.1095   0.8081   0.0985
  -6.000  -0.0269   0.04394   0.03960  -0.1084   0.7916   0.1000
  -5.750  -0.0102   0.04234   0.03792  -0.1075   0.7754   0.1026
  -5.500  -0.0042   0.03971   0.03472  -0.1076   0.7601   0.1131
  -5.250   0.0150   0.03757   0.03261  -0.1069   0.7457   0.1151
  -5.000   0.0342   0.03617   0.03114  -0.1060   0.7317   0.1192
  -4.750   0.0496   0.03422   0.02884  -0.1054   0.7192   0.1304
  -4.500   0.0658   0.02565   0.01887  -0.1032   0.7103   0.0753
  -4.250   0.0882   0.02306   0.01572  -0.1017   0.6991   0.0662
  -4.000   0.1133   0.02173   0.01369  -0.1002   0.6893   0.0621
  -3.750   0.1381   0.02090   0.01268  -0.0994   0.6785   0.0617
  -3.500   0.1636   0.01977   0.01133  -0.0988   0.6704   0.0621
  -3.250   0.1887   0.01869   0.01017  -0.0981   0.6613   0.0630
  -3.000   0.2153   0.01798   0.00931  -0.0976   0.6542   0.0632
  -2.750   0.2409   0.01733   0.00861  -0.0970   0.6459   0.0636
  -2.500   0.2674   0.01678   0.00797  -0.0964   0.6392   0.0643
  -2.250   0.2925   0.01632   0.00752  -0.0957   0.6313   0.0655
  -2.000   0.3183   0.01594   0.00708  -0.0951   0.6244   0.0670
  -1.750   0.3437   0.01563   0.00675  -0.0944   0.6176   0.0689
  -1.500   0.3695   0.01543   0.00649  -0.0938   0.6107   0.0720
  -1.250   0.3948   0.01509   0.00613  -0.0932   0.6047   0.0766
  -1.000   0.4199   0.01489   0.00593  -0.0925   0.5972   0.0823
  -0.750   0.4458   0.01465   0.00565  -0.0919   0.5907   0.0958
  -0.500   0.4636   0.01340   0.00559  -0.0905   0.5842   0.4051
  -0.250   0.4816   0.01280   0.00568  -0.0884   0.5777   0.6107
   0.000   0.5648   0.01214   0.00575  -0.0984   0.5687   0.9775
   0.250   0.6103   0.01225   0.00569  -0.1020   0.5602   1.0000
   0.500   0.6337   0.01243   0.00569  -0.1011   0.5535   1.0000
   0.750   0.6559   0.01255   0.00573  -0.0999   0.5454   1.0000
   1.000   0.6806   0.01276   0.00573  -0.0992   0.5387   1.0000
   1.250   0.7022   0.01289   0.00584  -0.0980   0.5304   1.0000
   1.500   0.7265   0.01308   0.00586  -0.0972   0.5234   1.0000
   1.750   0.7486   0.01325   0.00600  -0.0960   0.5150   1.0000
   2.000   0.7725   0.01342   0.00604  -0.0951   0.5072   1.0000
   2.250   0.7947   0.01360   0.00617  -0.0940   0.4983   1.0000
   2.500   0.8183   0.01377   0.00622  -0.0931   0.4902   1.0000
   2.750   0.8405   0.01395   0.00637  -0.0919   0.4813   1.0000
   3.000   0.8643   0.01413   0.00643  -0.0911   0.4734   1.0000
   3.250   0.8865   0.01432   0.00661  -0.0900   0.4646   1.0000
   3.500   0.9102   0.01450   0.00669  -0.0891   0.4570   1.0000
   3.750   0.9325   0.01470   0.00687  -0.0880   0.4483   1.0000
   4.000   0.9560   0.01488   0.00696  -0.0872   0.4410   1.0000
   4.250   0.9787   0.01511   0.00718  -0.0862   0.4333   1.0000
   4.500   1.0020   0.01532   0.00734  -0.0854   0.4264   1.0000
   4.750   1.0253   0.01559   0.00755  -0.0846   0.4198   1.0000
   5.000   1.0480   0.01582   0.00776  -0.0837   0.4128   1.0000
   5.250   1.0727   0.01611   0.00793  -0.0831   0.4073   1.0000
   5.500   1.0945   0.01638   0.00827  -0.0821   0.4009   1.0000
   5.750   1.1177   0.01665   0.00849  -0.0813   0.3952   1.0000
   6.000   1.1416   0.01700   0.00879  -0.0807   0.3900   1.0000
   6.250   1.1635   0.01731   0.00914  -0.0798   0.3842   1.0000
   6.500   1.1871   0.01763   0.00941  -0.0791   0.3792   1.0000
   6.750   1.2106   0.01802   0.00978  -0.0785   0.3742   1.0000
   7.000   1.2318   0.01837   0.01018  -0.0775   0.3688   1.0000
   7.250   1.2548   0.01871   0.01048  -0.0768   0.3638   1.0000
   7.500   1.2782   0.01916   0.01090  -0.0763   0.3589   1.0000
   7.750   1.2976   0.01952   0.01135  -0.0750   0.3536   1.0000
   8.000   1.3198   0.01989   0.01170  -0.0742   0.3486   1.0000
   8.250   1.3440   0.02039   0.01215  -0.0738   0.3440   1.0000
   8.500   1.3617   0.02080   0.01269  -0.0723   0.3393   1.0000
   8.750   1.3826   0.02122   0.01314  -0.0714   0.3348   1.0000
   9.000   1.4076   0.02172   0.01357  -0.0712   0.3305   1.0000
   9.250   1.4230   0.02218   0.01416  -0.0694   0.3254   1.0000
   9.500   1.4383   0.02253   0.01457  -0.0675   0.3195   1.0000
   9.750   1.4613   0.02300   0.01491  -0.0671   0.3133   1.0000
  10.000   1.4680   0.02339   0.01549  -0.0638   0.3079   1.0000
  10.250   1.4803   0.02376   0.01590  -0.0615   0.3026   1.0000
  10.500   1.5006   0.02427   0.01634  -0.0607   0.2973   1.0000
  10.750   1.5019   0.02474   0.01700  -0.0566   0.2925   1.0000
  11.000   1.5099   0.02521   0.01753  -0.0539   0.2871   1.0000
  11.250   1.5262   0.02573   0.01797  -0.0526   0.2819   1.0000
  11.500   1.5274   0.02643   0.01889  -0.0492   0.2771   1.0000
  11.750   1.5333   0.02710   0.01965  -0.0467   0.2720   1.0000
  12.000   1.5468   0.02771   0.02020  -0.0452   0.2670   1.0000
  12.250   1.5447   0.02876   0.02147  -0.0422   0.2615   1.0000
  12.500   1.5473   0.02976   0.02254  -0.0400   0.2557   1.0000
  12.750   1.5532   0.03079   0.02359  -0.0382   0.2504   1.0000
  13.000   1.5523   0.03223   0.02523  -0.0362   0.2441   1.0000
  13.250   1.5559   0.03356   0.02657  -0.0347   0.2388   1.0000
  13.500   1.5572   0.03520   0.02835  -0.0334   0.2330   1.0000
  13.750   1.5568   0.03704   0.03028  -0.0321   0.2265   1.0000
  14.000   1.5545   0.03915   0.03246  -0.0311   0.2193   1.0000
  14.250   1.5514   0.04151   0.03491  -0.0302   0.2119   1.0000
  14.500   1.5474   0.04411   0.03759  -0.0296   0.2044   1.0000
  14.750   1.5412   0.04707   0.04060  -0.0292   0.1966   1.0000
  15.000   1.5366   0.05007   0.04370  -0.0290   0.1891   1.0000
  15.500   1.5193   0.05733   0.05106  -0.0292   0.1728   1.0000
  15.750   1.5101   0.06122   0.05499  -0.0296   0.1663   1.0000
  16.000   1.4997   0.06538   0.05923  -0.0301   0.1583   1.0000
  16.250   1.4861   0.07010   0.06399  -0.0309   0.1496   1.0000
  16.500   1.4711   0.07509   0.06902  -0.0319   0.1426   1.0000
  16.750   1.4594   0.07980   0.07382  -0.0329   0.1349   1.0000
  17.000   1.4411   0.08556   0.07962  -0.0343   0.1265   1.0000
  17.250   1.4251   0.09116   0.08527  -0.0359   0.1192   1.0000
  17.500   1.4077   0.09711   0.09128  -0.0377   0.1105   1.0000
  17.750   1.3897   0.10330   0.09753  -0.0397   0.1017   1.0000
  18.000   1.3705   0.10982   0.10409  -0.0420   0.0903   1.0000
  18.250   1.3443   0.11759   0.11181  -0.0450   0.0725   1.0000
  18.500   1.3186   0.12541   0.11959  -0.0483   0.0587   1.0000
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