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GOE 389 AIRFOIL (goe389-il) Xfoil prediction polar at RE=500,000 Ncrit=5


Details Polar file
Airfoil: GOE 389 AIRFOIL (goe389-il)
Reynolds number: 500,000
Max Cl/Cd: 94.57 at α=4.75°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-goe389-il-500000-n5.txt
Download as CSV file: xf-goe389-il-500000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: GOE 389 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 =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -13.000  -0.4357   0.14194   0.13951  -0.0134   1.0000   0.0077
 -12.750  -0.4292   0.13888   0.13646  -0.0147   1.0000   0.0079
 -10.250  -0.6959   0.02628   0.02289  -0.0820   0.9903   0.0135
 -10.000  -0.6624   0.02685   0.02356  -0.0829   0.9878   0.0140
  -9.750  -0.6269   0.02805   0.02490  -0.0837   0.9859   0.0144
  -9.500  -0.5946   0.02884   0.02575  -0.0841   0.9823   0.0149
  -9.250  -0.5677   0.02709   0.02378  -0.0858   0.9774   0.0158
  -9.000  -0.5476   0.02282   0.01887  -0.0876   0.9702   0.0175
  -8.750  -0.5195   0.02120   0.01698  -0.0889   0.9648   0.0183
  -8.500  -0.4888   0.02112   0.01690  -0.0898   0.9586   0.0188
  -8.250  -0.4560   0.02122   0.01701  -0.0909   0.9521   0.0194
  -8.000  -0.4241   0.02100   0.01673  -0.0921   0.9435   0.0201
  -7.750  -0.3929   0.02023   0.01579  -0.0933   0.9336   0.0211
  -7.500  -0.3639   0.01933   0.01467  -0.0939   0.9222   0.0222
  -7.250  -0.3365   0.01864   0.01377  -0.0941   0.9107   0.0232
  -7.000  -0.3095   0.01813   0.01307  -0.0941   0.8994   0.0238
  -6.750  -0.2827   0.01782   0.01260  -0.0939   0.8879   0.0242
  -6.500  -0.2596   0.01597   0.01044  -0.0937   0.8758   0.0255
  -6.250  -0.2338   0.01534   0.00968  -0.0935   0.8634   0.0262
  -6.000  -0.2076   0.01485   0.00909  -0.0933   0.8504   0.0268
  -5.750  -0.1813   0.01442   0.00853  -0.0930   0.8357   0.0276
  -5.500  -0.1551   0.01390   0.00786  -0.0927   0.8193   0.0282
  -5.250  -0.1288   0.01337   0.00715  -0.0923   0.8021   0.0287
  -5.000  -0.1026   0.01288   0.00650  -0.0920   0.7841   0.0292
  -4.750  -0.0762   0.01246   0.00592  -0.0916   0.7686   0.0297
  -4.500  -0.0494   0.01213   0.00546  -0.0914   0.7569   0.0305
  -4.250  -0.0224   0.01178   0.00499  -0.0912   0.7473   0.0311
  -4.000   0.0048   0.01144   0.00455  -0.0910   0.7385   0.0315
  -3.500   0.0594   0.01090   0.00383  -0.0907   0.7215   0.0323
  -3.000   0.1146   0.01047   0.00327  -0.0905   0.7065   0.0328
  -2.750   0.1420   0.01024   0.00295  -0.0904   0.6986   0.0333
  -2.500   0.1697   0.01000   0.00266  -0.0903   0.6898   0.0339
  -2.250   0.1974   0.00982   0.00242  -0.0902   0.6811   0.0347
  -2.000   0.2252   0.00968   0.00223  -0.0901   0.6714   0.0357
  -1.750   0.2530   0.00956   0.00208  -0.0901   0.6602   0.0374
  -1.500   0.2807   0.00947   0.00195  -0.0900   0.6466   0.0391
  -1.250   0.3082   0.00941   0.00183  -0.0898   0.6295   0.0410
  -1.000   0.3353   0.00939   0.00172  -0.0896   0.6041   0.0451
  -0.750   0.3609   0.00944   0.00166  -0.0891   0.5626   0.0641
  -0.500   0.3864   0.00958   0.00163  -0.0887   0.5247   0.0800
  -0.250   0.4124   0.00953   0.00164  -0.0885   0.5000   0.1329
   0.000   0.4390   0.00948   0.00167  -0.0883   0.4822   0.1925
   0.250   0.4658   0.00941   0.00173  -0.0883   0.4689   0.2581
   0.500   0.4929   0.00941   0.00178  -0.0882   0.4579   0.2998
   1.000   0.5460   0.00899   0.00194  -0.0881   0.4395   0.5298
   1.250   0.5683   0.00840   0.00205  -0.0870   0.4312   0.7669
   1.500   0.6023   0.00811   0.00213  -0.0879   0.4220   1.0000
   1.750   0.6290   0.00826   0.00219  -0.0877   0.4137   1.0000
   2.000   0.6562   0.00837   0.00226  -0.0875   0.4070   1.0000
   2.250   0.6832   0.00851   0.00234  -0.0873   0.4008   1.0000
   2.500   0.7102   0.00863   0.00243  -0.0872   0.3950   1.0000
   2.750   0.7373   0.00876   0.00253  -0.0871   0.3886   1.0000
   3.000   0.7641   0.00891   0.00263  -0.0869   0.3830   1.0000
   3.250   0.7913   0.00903   0.00274  -0.0868   0.3761   1.0000
   3.500   0.8178   0.00920   0.00286  -0.0865   0.3673   1.0000
   3.750   0.8447   0.00934   0.00298  -0.0864   0.3582   1.0000
   4.000   0.8714   0.00950   0.00311  -0.0862   0.3515   1.0000
   4.250   0.8981   0.00965   0.00326  -0.0860   0.3431   1.0000
   4.500   0.9245   0.00983   0.00341  -0.0858   0.3336   1.0000
   4.750   0.9504   0.01005   0.00357  -0.0855   0.3179   1.0000
   5.000   0.9757   0.01032   0.00376  -0.0852   0.2982   1.0000
   5.250   1.0001   0.01068   0.00399  -0.0847   0.2713   1.0000
   5.500   1.0223   0.01126   0.00433  -0.0840   0.2284   1.0000
   5.750   1.0389   0.01244   0.00501  -0.0825   0.1426   1.0000
   6.000   1.0600   0.01313   0.00554  -0.0816   0.1135   1.0000
   6.250   1.0837   0.01356   0.00592  -0.0810   0.1008   1.0000
   6.500   1.1068   0.01402   0.00631  -0.0804   0.0828   1.0000
   6.750   1.1256   0.01490   0.00696  -0.0791   0.0460   1.0000
   7.000   1.1441   0.01577   0.00768  -0.0778   0.0173   1.0000
   7.250   1.1664   0.01625   0.00821  -0.0770   0.0140   1.0000
   7.500   1.1891   0.01668   0.00869  -0.0762   0.0130   1.0000
   7.750   1.2108   0.01717   0.00925  -0.0754   0.0119   1.0000
   8.000   1.2312   0.01775   0.00989  -0.0743   0.0108   1.0000
   8.250   1.2497   0.01847   0.01072  -0.0730   0.0099   1.0000
   8.500   1.2697   0.01901   0.01132  -0.0719   0.0095   1.0000
   8.750   1.2885   0.01961   0.01200  -0.0706   0.0091   1.0000
   9.000   1.3058   0.02029   0.01275  -0.0692   0.0086   1.0000
   9.250   1.3216   0.02100   0.01352  -0.0675   0.0082   1.0000
   9.500   1.3347   0.02174   0.01432  -0.0654   0.0078   1.0000
   9.750   1.3461   0.02261   0.01525  -0.0631   0.0074   1.0000
  10.000   1.3523   0.02383   0.01657  -0.0604   0.0070   1.0000
  10.250   1.3612   0.02492   0.01774  -0.0581   0.0068   1.0000
  10.500   1.3702   0.02604   0.01895  -0.0561   0.0067   1.0000
  10.750   1.3778   0.02733   0.02033  -0.0541   0.0065   1.0000
  11.000   1.3840   0.02879   0.02189  -0.0522   0.0063   1.0000
  11.250   1.3891   0.03043   0.02363  -0.0505   0.0061   1.0000
  11.500   1.3930   0.03226   0.02555  -0.0489   0.0060   1.0000
  11.750   1.3963   0.03426   0.02766  -0.0476   0.0058   1.0000
  12.000   1.3984   0.03648   0.02998  -0.0465   0.0057   1.0000
  12.250   1.4000   0.03889   0.03250  -0.0457   0.0056   1.0000
  12.500   1.4007   0.04149   0.03520  -0.0450   0.0055   1.0000
  12.750   1.4008   0.04425   0.03806  -0.0445   0.0054   1.0000
  13.000   1.4000   0.04719   0.04109  -0.0442   0.0053   1.0000
  13.250   1.3985   0.05027   0.04427  -0.0441   0.0052   1.0000
  13.500   1.3953   0.05364   0.04774  -0.0441   0.0051   1.0000
  13.750   1.3906   0.05731   0.05150  -0.0443   0.0050   1.0000
  14.000   1.3840   0.06130   0.05559  -0.0446   0.0049   1.0000
  14.250   1.3758   0.06560   0.05999  -0.0450   0.0048   1.0000
  14.500   1.3736   0.06931   0.06382  -0.0457   0.0048   1.0000
  14.750   1.3709   0.07313   0.06775  -0.0464   0.0047   1.0000
  15.000   1.3675   0.07710   0.07184  -0.0472   0.0046   1.0000
  15.250   1.3636   0.08119   0.07604  -0.0481   0.0045   1.0000
  15.500   1.3592   0.08537   0.08033  -0.0491   0.0045   1.0000
  15.750   1.3542   0.08962   0.08470  -0.0500   0.0044   1.0000
  16.000   1.3494   0.09391   0.08909  -0.0511   0.0044   1.0000
  16.250   1.3446   0.09827   0.09359  -0.0523   0.0043   1.0000
  16.500   1.3395   0.10272   0.09815  -0.0535   0.0042   1.0000
  16.750   1.3342   0.10723   0.10277  -0.0549   0.0042   1.0000
  17.000   1.3287   0.11182   0.10747  -0.0564   0.0041   1.0000
  17.250   1.3233   0.11649   0.11225  -0.0581   0.0041   1.0000
  17.500   1.3178   0.12130   0.11717  -0.0599   0.0040   1.0000
  17.750   1.3120   0.12623   0.12223  -0.0619   0.0040   1.0000
  18.000   1.3060   0.13127   0.12738  -0.0642   0.0039   1.0000
  18.250   1.2999   0.13642   0.13265  -0.0665   0.0039   1.0000
  18.500   1.2935   0.14176   0.13811  -0.0692   0.0039   1.0000
  18.750   1.2870   0.14728   0.14375  -0.0720   0.0038   1.0000
  19.000   1.2803   0.15298   0.14957  -0.0752   0.0038   1.0000
  19.250   1.2734   0.15888   0.15559  -0.0786   0.0038   1.0000
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