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GOE 679 AIRFOIL (goe679-il) Xfoil prediction polar at RE=200,000 Ncrit=5


Details Polar file
Airfoil: GOE 679 AIRFOIL (goe679-il)
Reynolds number: 200,000
Max Cl/Cd: 54.24 at α=5.75°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-goe679-il-200000-n5.txt
Download as CSV file: xf-goe679-il-200000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: GOE 679 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 =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -15.000  -0.6622   0.08580   0.08069  -0.0727   1.0000   0.0418
 -14.750  -0.7113   0.07574   0.07040  -0.0781   1.0000   0.0417
 -14.500  -0.7429   0.06878   0.06327  -0.0815   1.0000   0.0418
 -14.250  -0.7683   0.06302   0.05737  -0.0840   1.0000   0.0418
 -14.000  -0.7890   0.05816   0.05238  -0.0859   1.0000   0.0419
 -13.750  -0.8070   0.05362   0.04771  -0.0878   0.9997   0.0420
 -13.500  -0.8054   0.04891   0.04281  -0.0933   0.9965   0.0422
 -13.250  -0.8001   0.04508   0.03877  -0.0982   0.9929   0.0425
 -13.000  -0.7950   0.04199   0.03552  -0.1012   0.9882   0.0427
 -12.750  -0.7866   0.03944   0.03278  -0.1038   0.9835   0.0431
 -12.500  -0.7741   0.03753   0.03074  -0.1053   0.9797   0.0433
 -12.250  -0.7657   0.03599   0.02917  -0.1050   0.9735   0.0436
 -12.000  -0.7494   0.03461   0.02775  -0.1057   0.9694   0.0440
 -11.750  -0.7425   0.03343   0.02651  -0.1040   0.9618   0.0443
 -11.500  -0.7267   0.03228   0.02530  -0.1037   0.9566   0.0447
 -11.250  -0.7167   0.03123   0.02420  -0.1019   0.9491   0.0451
 -11.000  -0.6984   0.03015   0.02304  -0.1015   0.9435   0.0458
 -10.500  -0.6647   0.02818   0.02091  -0.0994   0.9300   0.0470
 -10.250  -0.6386   0.02720   0.01981  -0.0999   0.9265   0.0480
 -10.000  -0.6285   0.02638   0.01898  -0.0972   0.9167   0.0485
  -9.750  -0.6047   0.02543   0.01801  -0.0972   0.9121   0.0493
  -9.500  -0.5884   0.02469   0.01722  -0.0955   0.9041   0.0501
  -9.250  -0.5667   0.02389   0.01637  -0.0947   0.8979   0.0511
  -9.000  -0.5392   0.02307   0.01547  -0.0950   0.8945   0.0523
  -8.750  -0.5242   0.02248   0.01481  -0.0927   0.8846   0.0532
  -8.500  -0.4975   0.02162   0.01394  -0.0927   0.8794   0.0546
  -8.250  -0.4750   0.02093   0.01320  -0.0918   0.8703   0.0563
  -8.000  -0.4450   0.02019   0.01238  -0.0921   0.8629   0.0585
  -7.750  -0.4158   0.01946   0.01162  -0.0925   0.8553   0.0611
  -7.500  -0.3861   0.01883   0.01094  -0.0929   0.8474   0.0651
  -7.250  -0.3490   0.01811   0.01020  -0.0948   0.8425   0.0711
  -6.750  -0.2839   0.01704   0.00915  -0.0967   0.8275   0.0890
  -6.500  -0.2403   0.01658   0.00867  -0.0999   0.8219   0.1017
  -6.250  -0.2109   0.01631   0.00838  -0.1001   0.8127   0.1116
  -6.000  -0.1678   0.01603   0.00805  -0.1031   0.8054   0.1222
  -5.750  -0.1366   0.01583   0.00781  -0.1037   0.7964   0.1302
  -5.500  -0.1030   0.01564   0.00755  -0.1047   0.7876   0.1377
  -5.250  -0.0714   0.01548   0.00734  -0.1053   0.7790   0.1446
  -5.000  -0.0444   0.01535   0.00714  -0.1050   0.7689   0.1507
  -4.750  -0.0142   0.01520   0.00695  -0.1053   0.7599   0.1571
  -4.500   0.0095   0.01512   0.00680  -0.1043   0.7496   0.1642
  -4.250   0.0386   0.01503   0.00669  -0.1044   0.7407   0.1737
  -4.000   0.0594   0.01494   0.00659  -0.1028   0.7299   0.1816
  -3.750   0.0864   0.01485   0.00645  -0.1025   0.7200   0.1889
  -3.500   0.1076   0.01478   0.00630  -0.1009   0.7088   0.1943
  -3.250   0.1318   0.01463   0.00615  -0.0999   0.6987   0.1995
  -3.000   0.1526   0.01454   0.00604  -0.0983   0.6870   0.2049
  -2.750   0.1753   0.01447   0.00589  -0.0970   0.6754   0.2107
  -2.500   0.1966   0.01437   0.00577  -0.0955   0.6627   0.2166
  -2.250   0.2164   0.01430   0.00567  -0.0936   0.6496   0.2230
  -2.000   0.2379   0.01426   0.00555  -0.0921   0.6366   0.2299
  -1.750   0.2575   0.01419   0.00546  -0.0902   0.6225   0.2369
  -1.500   0.2765   0.01416   0.00539  -0.0882   0.6077   0.2451
  -1.250   0.2953   0.01413   0.00531  -0.0861   0.5931   0.2530
  -1.000   0.3132   0.01412   0.00525  -0.0839   0.5789   0.2621
  -0.750   0.3313   0.01413   0.00519  -0.0818   0.5649   0.2718
  -0.500   0.3492   0.01413   0.00517  -0.0796   0.5518   0.2823
  -0.250   0.3675   0.01417   0.00514  -0.0775   0.5393   0.2933
   0.000   0.3857   0.01420   0.00514  -0.0754   0.5274   0.3055
   0.250   0.4046   0.01423   0.00516  -0.0735   0.5167   0.3187
   0.750   0.4421   0.01432   0.00525  -0.0697   0.4971   0.3511
   1.000   0.4604   0.01438   0.00531  -0.0677   0.4877   0.3714
   1.250   0.4791   0.01441   0.00539  -0.0658   0.4791   0.3971
   1.500   0.4966   0.01442   0.00549  -0.0637   0.4703   0.4301
   1.750   0.5137   0.01442   0.00560  -0.0615   0.4630   0.4770
   2.000   0.5291   0.01431   0.00575  -0.0589   0.4553   0.5476
   2.250   0.5424   0.01415   0.00592  -0.0558   0.4483   0.6511
   2.500   0.6099   0.01411   0.00647  -0.0636   0.4388   0.8628
   2.750   0.7143   0.01472   0.00701  -0.0795   0.4270   0.9533
   3.000   0.7575   0.01503   0.00727  -0.0827   0.4191   0.9798
   3.250   0.7992   0.01542   0.00756  -0.0857   0.4115   0.9987
   3.750   0.8317   0.01578   0.00781  -0.0813   0.4002   1.0000
   4.000   0.8457   0.01595   0.00793  -0.0787   0.3944   1.0000
   4.250   0.8595   0.01617   0.00807  -0.0760   0.3889   1.0000
   4.500   0.8749   0.01637   0.00823  -0.0736   0.3837   1.0000
   4.750   0.8906   0.01656   0.00841  -0.0713   0.3778   1.0000
   5.000   0.9053   0.01680   0.00860  -0.0689   0.3721   1.0000
   5.250   0.9203   0.01707   0.00880  -0.0666   0.3668   1.0000
   5.500   0.9368   0.01730   0.00903  -0.0645   0.3608   1.0000
   5.750   0.9525   0.01756   0.00927  -0.0623   0.3551   1.0000
   6.000   0.9674   0.01789   0.00953  -0.0601   0.3500   1.0000
   6.250   0.9842   0.01816   0.00981  -0.0582   0.3443   1.0000
   6.500   1.0000   0.01847   0.01010  -0.0561   0.3384   1.0000
   6.750   1.0143   0.01883   0.01041  -0.0539   0.3329   1.0000
   7.000   1.0304   0.01917   0.01076  -0.0520   0.3271   1.0000
   7.250   1.0458   0.01954   0.01112  -0.0501   0.3209   1.0000
   7.500   1.0596   0.01997   0.01150  -0.0479   0.3155   1.0000
   7.750   1.0754   0.02037   0.01192  -0.0461   0.3101   1.0000
   8.000   1.0909   0.02080   0.01235  -0.0443   0.3045   1.0000
   8.250   1.1045   0.02130   0.01282  -0.0423   0.2993   1.0000
   8.500   1.1191   0.02181   0.01331  -0.0405   0.2943   1.0000
   8.750   1.1342   0.02231   0.01384  -0.0388   0.2888   1.0000
   9.000   1.1473   0.02289   0.01440  -0.0369   0.2836   1.0000
   9.250   1.1599   0.02353   0.01501  -0.0351   0.2788   1.0000
   9.500   1.1748   0.02411   0.01563  -0.0335   0.2738   1.0000
   9.750   1.1878   0.02478   0.01630  -0.0319   0.2689   1.0000
  10.000   1.1995   0.02553   0.01703  -0.0301   0.2646   1.0000
  10.250   1.2133   0.02623   0.01775  -0.0286   0.2609   1.0000
  10.500   1.2265   0.02697   0.01853  -0.0272   0.2561   1.0000
  10.750   1.2383   0.02780   0.01936  -0.0256   0.2520   1.0000
  11.000   1.2483   0.02874   0.02027  -0.0240   0.2479   1.0000
  11.250   1.2610   0.02959   0.02117  -0.0227   0.2440   1.0000
  11.500   1.2726   0.03051   0.02214  -0.0214   0.2396   1.0000
  11.750   1.2830   0.03153   0.02317  -0.0200   0.2359   1.0000
  12.000   1.2925   0.03263   0.02425  -0.0186   0.2325   1.0000
  12.250   1.3038   0.03366   0.02531  -0.0175   0.2297   1.0000
  12.500   1.3156   0.03469   0.02643  -0.0164   0.2265   1.0000
  12.750   1.3257   0.03584   0.02764  -0.0153   0.2233   1.0000
  13.000   1.3346   0.03709   0.02890  -0.0142   0.2201   1.0000
  13.250   1.3436   0.03836   0.03018  -0.0132   0.2175   1.0000
  13.500   1.3526   0.03967   0.03150  -0.0122   0.2147   1.0000
  13.750   1.3620   0.04099   0.03293  -0.0113   0.2121   1.0000
  14.000   1.3695   0.04248   0.03450  -0.0105   0.2088   1.0000
  14.250   1.3764   0.04404   0.03610  -0.0096   0.2058   1.0000
  14.500   1.3827   0.04566   0.03774  -0.0088   0.2030   1.0000
  14.750   1.3900   0.04720   0.03926  -0.0081   0.2006   1.0000
  15.000   1.3964   0.04895   0.04114  -0.0075   0.1982   1.0000
  15.250   1.4021   0.05077   0.04307  -0.0070   0.1956   1.0000
  15.500   1.4069   0.05269   0.04508  -0.0065   0.1931   1.0000
  15.750   1.4117   0.05464   0.04708  -0.0060   0.1907   1.0000
  16.000   1.4165   0.05660   0.04908  -0.0056   0.1885   1.0000
  16.250   1.4229   0.05837   0.05084  -0.0052   0.1863   1.0000
  16.500   1.4251   0.06073   0.05333  -0.0051   0.1841   1.0000
  16.750   1.4261   0.06327   0.05601  -0.0050   0.1817   1.0000
  17.000   1.4265   0.06590   0.05875  -0.0050   0.1791   1.0000
  17.250   1.4271   0.06852   0.06145  -0.0050   0.1767   1.0000
  17.500   1.4292   0.07097   0.06392  -0.0051   0.1744   1.0000
  17.750   1.4338   0.07307   0.06601  -0.0051   0.1722   1.0000
  18.000   1.4274   0.07675   0.06988  -0.0056   0.1696   1.0000
  18.250   1.4213   0.08041   0.07369  -0.0062   0.1668   1.0000
  18.500   1.4163   0.08394   0.07732  -0.0069   0.1639   1.0000
  18.750   1.4150   0.08698   0.08040  -0.0074   0.1612   1.0000
  19.000   1.4181   0.08938   0.08278  -0.0078   0.1589   1.0000
  19.250   1.4030   0.09446   0.08808  -0.0091   0.1559   1.0000
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