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GOE 770 AIRFOIL (goe770-il) Xfoil prediction polar at RE=500,000 Ncrit=9


Details Polar file
Airfoil: GOE 770 AIRFOIL (goe770-il)
Reynolds number: 500,000
Max Cl/Cd: 87.67 at α=7.25°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-goe770-il-500000.txt
Download as CSV file: xf-goe770-il-500000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: GOE 770 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
  ------ -------- --------- --------- -------- -------- --------
 -19.750  -1.0039   0.09661   0.09258  -0.0461   1.0000   0.0334
 -19.500  -1.0238   0.08987   0.08567  -0.0500   1.0000   0.0336
 -19.250  -1.0281   0.08587   0.08162  -0.0518   1.0000   0.0339
 -19.000  -1.0295   0.08225   0.07795  -0.0535   1.0000   0.0342
 -18.750  -1.0311   0.07861   0.07427  -0.0553   1.0000   0.0344
 -18.500  -1.0334   0.07487   0.07046  -0.0573   1.0000   0.0347
 -18.250  -1.0361   0.07116   0.06667  -0.0591   1.0000   0.0350
 -18.000  -1.0396   0.06745   0.06287  -0.0609   1.0000   0.0353
 -17.750  -1.0428   0.06386   0.05919  -0.0626   1.0000   0.0356
 -17.500  -1.0456   0.06044   0.05566  -0.0641   1.0000   0.0359
 -17.250  -1.0471   0.05728   0.05239  -0.0653   1.0000   0.0363
 -17.000  -1.0483   0.05425   0.04925  -0.0664   1.0000   0.0366
 -16.750  -1.0487   0.05139   0.04627  -0.0673   1.0000   0.0369
 -16.500  -1.0481   0.04869   0.04344  -0.0681   1.0000   0.0372
 -16.250  -1.0466   0.04615   0.04077  -0.0687   1.0000   0.0375
 -16.000  -1.0415   0.04398   0.03852  -0.0688   1.0000   0.0378
 -15.750  -1.0317   0.04233   0.03687  -0.0685   1.0000   0.0383
 -15.500  -1.0222   0.04068   0.03522  -0.0685   1.0000   0.0387
 -15.250  -1.0125   0.03904   0.03357  -0.0686   1.0000   0.0391
 -15.000  -1.0029   0.03743   0.03192  -0.0686   1.0000   0.0396
 -14.750  -0.9932   0.03586   0.03030  -0.0686   1.0000   0.0401
 -14.500  -0.9831   0.03433   0.02870  -0.0685   1.0000   0.0406
 -14.250  -0.9724   0.03288   0.02718  -0.0683   1.0000   0.0411
 -14.000  -0.9612   0.03152   0.02574  -0.0680   1.0000   0.0416
 -13.750  -0.9494   0.03026   0.02439  -0.0676   1.0000   0.0420
 -13.500  -0.9342   0.02892   0.02306  -0.0674   0.9744   0.0426
 -13.250  -0.9207   0.02800   0.02189  -0.0663   0.8563   0.0432
 -13.000  -0.9098   0.02721   0.02086  -0.0648   0.8002   0.0437
 -12.750  -0.8961   0.02642   0.01988  -0.0638   0.7633   0.0444
 -12.500  -0.8814   0.02563   0.01893  -0.0630   0.7353   0.0451
 -12.250  -0.8659   0.02487   0.01800  -0.0621   0.7142   0.0459
 -12.000  -0.8497   0.02417   0.01713  -0.0612   0.6981   0.0466
 -11.750  -0.8344   0.02332   0.01617  -0.0601   0.6853   0.0472
 -11.500  -0.8195   0.02246   0.01529  -0.0589   0.6752   0.0480
 -11.250  -0.8026   0.02182   0.01459  -0.0578   0.6660   0.0488
 -11.000  -0.7852   0.02126   0.01395  -0.0566   0.6579   0.0497
 -10.750  -0.7681   0.02076   0.01339  -0.0552   0.6511   0.0507
 -10.500  -0.7504   0.02036   0.01289  -0.0538   0.6442   0.0517
 -10.250  -0.7338   0.01976   0.01221  -0.0523   0.6376   0.0528
 -10.000  -0.7146   0.01921   0.01168  -0.0512   0.6325   0.0540
  -9.750  -0.6935   0.01878   0.01122  -0.0503   0.6273   0.0553
  -9.500  -0.6716   0.01840   0.01076  -0.0494   0.6222   0.0567
  -9.250  -0.6500   0.01801   0.01028  -0.0485   0.6172   0.0581
  -9.000  -0.6292   0.01750   0.00979  -0.0475   0.6132   0.0598
  -8.750  -0.6056   0.01716   0.00944  -0.0468   0.6089   0.0619
  -8.500  -0.5808   0.01689   0.00910  -0.0463   0.6044   0.0639
  -8.250  -0.5593   0.01641   0.00863  -0.0454   0.6002   0.0664
  -8.000  -0.5347   0.01618   0.00833  -0.0448   0.5959   0.0690
  -7.750  -0.5106   0.01583   0.00797  -0.0442   0.5925   0.0719
  -7.500  -0.4858   0.01551   0.00767  -0.0437   0.5890   0.0751
  -7.250  -0.4602   0.01524   0.00738  -0.0433   0.5852   0.0788
  -7.000  -0.4353   0.01494   0.00708  -0.0428   0.5815   0.0829
  -6.750  -0.4095   0.01472   0.00681  -0.0424   0.5779   0.0872
  -6.500  -0.3843   0.01451   0.00658  -0.0419   0.5737   0.0920
  -6.250  -0.3583   0.01422   0.00631  -0.0416   0.5709   0.0971
  -6.000  -0.3323   0.01394   0.00605  -0.0412   0.5676   0.1029
  -5.750  -0.3067   0.01363   0.00576  -0.0408   0.5639   0.1097
  -5.500  -0.2805   0.01337   0.00549  -0.0405   0.5601   0.1175
  -5.250  -0.2550   0.01309   0.00522  -0.0401   0.5562   0.1283
  -5.000  -0.2309   0.01270   0.00494  -0.0395   0.5524   0.1523
  -4.750  -0.2096   0.01195   0.00465  -0.0387   0.5496   0.2423
  -4.500  -0.1832   0.01167   0.00450  -0.0384   0.5463   0.2800
  -4.250  -0.1560   0.01147   0.00435  -0.0382   0.5430   0.3031
  -4.000  -0.1291   0.01126   0.00419  -0.0380   0.5398   0.3243
  -3.750  -0.1029   0.01101   0.00403  -0.0377   0.5366   0.3515
  -3.500  -0.0788   0.01070   0.00396  -0.0372   0.5328   0.4133
  -3.250  -0.0520   0.01052   0.00397  -0.0369   0.5301   0.4664
  -3.000  -0.0237   0.01047   0.00396  -0.0368   0.5269   0.4913
  -2.750   0.0049   0.01044   0.00396  -0.0368   0.5237   0.5093
  -2.500   0.0339   0.01046   0.00393  -0.0368   0.5205   0.5236
  -2.250   0.0623   0.01046   0.00393  -0.0368   0.5172   0.5361
  -2.000   0.0911   0.01056   0.00396  -0.0369   0.5133   0.5470
  -1.750   0.1199   0.01051   0.00396  -0.0369   0.5104   0.5567
  -1.500   0.1492   0.01053   0.00394  -0.0370   0.5069   0.5647
  -1.250   0.1779   0.01048   0.00393  -0.0371   0.5034   0.5730
  -1.000   0.2068   0.01050   0.00392  -0.0372   0.5001   0.5812
  -0.750   0.2358   0.01057   0.00392  -0.0373   0.4965   0.5884
  -0.500   0.2644   0.01058   0.00396  -0.0374   0.4931   0.5969
  -0.250   0.2934   0.01058   0.00398  -0.0375   0.4895   0.6051
   0.000   0.3224   0.01056   0.00396  -0.0376   0.4855   0.6119
   0.250   0.3510   0.01054   0.00395  -0.0377   0.4816   0.6182
   0.500   0.3798   0.01059   0.00395  -0.0379   0.4775   0.6244
   0.750   0.4088   0.01065   0.00398  -0.0381   0.4738   0.6298
   1.000   0.4376   0.01061   0.00400  -0.0382   0.4698   0.6357
   1.250   0.4662   0.01060   0.00401  -0.0383   0.4656   0.6424
   1.500   0.4947   0.01064   0.00402  -0.0385   0.4614   0.6497
   1.750   0.5229   0.01071   0.00407  -0.0385   0.4570   0.6575
   2.000   0.5513   0.01069   0.00413  -0.0386   0.4529   0.6662
   2.250   0.5798   0.01071   0.00416  -0.0388   0.4481   0.6751
   2.500   0.6074   0.01072   0.00420  -0.0388   0.4434   0.6854
   2.750   0.6351   0.01081   0.00427  -0.0388   0.4386   0.6972
   3.000   0.6627   0.01078   0.00435  -0.0388   0.4337   0.7111
   3.250   0.6900   0.01080   0.00442  -0.0387   0.4286   0.7274
   3.500   0.7165   0.01087   0.00451  -0.0385   0.4238   0.7473
   3.750   0.7430   0.01089   0.00465  -0.0383   0.4192   0.7708
   4.000   0.7692   0.01090   0.00478  -0.0380   0.4143   0.7990
   4.250   0.7945   0.01095   0.00491  -0.0374   0.4095   0.8315
   4.500   0.8186   0.01107   0.00508  -0.0367   0.4048   0.8664
   4.750   0.8445   0.01112   0.00526  -0.0362   0.4006   0.8997
   5.000   0.8731   0.01125   0.00545  -0.0363   0.3960   0.9293
   5.250   0.9068   0.01146   0.00565  -0.0376   0.3914   0.9514
   5.500   0.9430   0.01174   0.00589  -0.0395   0.3868   0.9676
   5.750   0.9803   0.01192   0.00611  -0.0417   0.3826   0.9801
   6.000   1.0210   0.01216   0.00633  -0.0446   0.3783   0.9872
   6.250   1.0601   0.01244   0.00656  -0.0473   0.3743   0.9935
   6.500   1.1004   0.01275   0.00683  -0.0504   0.3704   0.9981
   6.750   1.1293   0.01293   0.00705  -0.0510   0.3675   1.0000
   7.000   1.1474   0.01310   0.00723  -0.0494   0.3647   1.0000
   7.250   1.1660   0.01330   0.00743  -0.0479   0.3619   1.0000
   7.500   1.1846   0.01353   0.00763  -0.0465   0.3590   1.0000
   7.750   1.2033   0.01384   0.00789  -0.0451   0.3555   1.0000
   8.000   1.2226   0.01406   0.00813  -0.0438   0.3525   1.0000
   8.250   1.2423   0.01425   0.00838  -0.0426   0.3494   1.0000
   8.500   1.2626   0.01449   0.00863  -0.0416   0.3465   1.0000
   8.750   1.2827   0.01476   0.00889  -0.0405   0.3436   1.0000
   9.000   1.3026   0.01509   0.00919  -0.0395   0.3406   1.0000
   9.250   1.3234   0.01546   0.00955  -0.0387   0.3374   1.0000
   9.500   1.3417   0.01571   0.00987  -0.0374   0.3349   1.0000
   9.750   1.3587   0.01599   0.01020  -0.0360   0.3319   1.0000
  10.000   1.3755   0.01631   0.01055  -0.0345   0.3289   1.0000
  10.250   1.3924   0.01670   0.01093  -0.0333   0.3258   1.0000
  10.500   1.4108   0.01719   0.01138  -0.0323   0.3223   1.0000
  10.750   1.4277   0.01761   0.01188  -0.0312   0.3198   1.0000
  11.000   1.4438   0.01807   0.01241  -0.0301   0.3170   1.0000
  11.250   1.4601   0.01858   0.01297  -0.0291   0.3140   1.0000
  11.500   1.4759   0.01916   0.01358  -0.0282   0.3111   1.0000
  11.750   1.4914   0.01982   0.01423  -0.0273   0.3079   1.0000
  12.000   1.5073   0.02051   0.01493  -0.0266   0.3047   1.0000
  12.250   1.5208   0.02129   0.01583  -0.0258   0.3019   1.0000
  12.500   1.5342   0.02216   0.01676  -0.0252   0.2986   1.0000
  12.750   1.5467   0.02313   0.01777  -0.0245   0.2950   1.0000
  13.000   1.5580   0.02420   0.01883  -0.0238   0.2912   1.0000
  13.250   1.5695   0.02535   0.02005  -0.0233   0.2879   1.0000
  13.500   1.5800   0.02664   0.02145  -0.0230   0.2843   1.0000
  13.750   1.5889   0.02807   0.02294  -0.0226   0.2802   1.0000
  14.000   1.5952   0.02971   0.02457  -0.0222   0.2758   1.0000
  14.250   1.6021   0.03141   0.02636  -0.0219   0.2717   1.0000
  14.500   1.6074   0.03332   0.02836  -0.0217   0.2665   1.0000
  14.750   1.6079   0.03559   0.03064  -0.0214   0.2610   1.0000
  15.000   1.6098   0.03784   0.03296  -0.0212   0.2556   1.0000
  15.250   1.6090   0.04038   0.03556  -0.0210   0.2492   1.0000
  15.500   1.6053   0.04317   0.03837  -0.0207   0.2435   1.0000
  15.750   1.6047   0.04581   0.04109  -0.0206   0.2366   1.0000
  16.000   1.5962   0.04920   0.04449  -0.0204   0.2296   1.0000
  16.250   1.5905   0.05243   0.04778  -0.0204   0.2213   1.0000
  16.500   1.5790   0.05629   0.05165  -0.0204   0.2130   1.0000
  16.750   1.5635   0.06064   0.05600  -0.0205   0.2037   1.0000
  17.000   1.5509   0.06475   0.06012  -0.0206   0.1947   1.0000
  17.250   1.5351   0.06928   0.06465  -0.0208   0.1866   1.0000
  17.500   1.5185   0.07395   0.06932  -0.0211   0.1788   1.0000
  17.750   1.5057   0.07827   0.07367  -0.0215   0.1722   1.0000
  18.000   1.4907   0.08292   0.07832  -0.0220   0.1658   1.0000
  18.250   1.4819   0.08687   0.08230  -0.0225   0.1601   1.0000
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