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GOE 398 AIRFOIL (goe398-il) Xfoil prediction polar at RE=500,000 Ncrit=9


Details Polar file
Airfoil: GOE 398 AIRFOIL (goe398-il)
Reynolds number: 500,000
Max Cl/Cd: 96.55 at α=5.25°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-goe398-il-500000.txt
Download as CSV file: xf-goe398-il-500000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: GOE 398 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
  ------ -------- --------- --------- -------- -------- --------
 -11.500  -0.3327   0.10736   0.10502  -0.0469   1.0000   0.0359
 -11.250  -0.3288   0.10592   0.10361  -0.0451   1.0000   0.0362
 -11.000  -0.5535   0.04393   0.04122  -0.0972   0.9855   0.0289
 -10.750  -0.5772   0.03409   0.03061  -0.1042   0.9718   0.0293
 -10.500  -0.5704   0.03009   0.02614  -0.1050   0.9629   0.0300
 -10.250  -0.5508   0.02701   0.02257  -0.1065   0.9584   0.0307
 -10.000  -0.5308   0.02475   0.01991  -0.1069   0.9517   0.0314
  -9.750  -0.5024   0.02322   0.01833  -0.1080   0.9463   0.0321
  -9.500  -0.4676   0.02253   0.01763  -0.1099   0.9428   0.0329
  -9.250  -0.4413   0.02170   0.01668  -0.1101   0.9345   0.0338
  -9.000  -0.4115   0.02048   0.01522  -0.1111   0.9281   0.0347
  -8.750  -0.3862   0.01952   0.01402  -0.1109   0.9189   0.0354
  -8.500  -0.3588   0.01817   0.01246  -0.1113   0.9110   0.0362
  -8.250  -0.3343   0.01747   0.01174  -0.1108   0.9009   0.0371
  -8.000  -0.3055   0.01693   0.01111  -0.1111   0.8926   0.0381
  -7.750  -0.2829   0.01638   0.01046  -0.1100   0.8816   0.0389
  -7.500  -0.2575   0.01583   0.00976  -0.1094   0.8720   0.0398
  -7.250  -0.2336   0.01535   0.00913  -0.1085   0.8617   0.0405
  -7.000  -0.2105   0.01460   0.00828  -0.1075   0.8522   0.0415
  -6.750  -0.1864   0.01412   0.00777  -0.1067   0.8427   0.0426
  -6.500  -0.1625   0.01377   0.00737  -0.1058   0.8335   0.0436
  -6.250  -0.1378   0.01340   0.00692  -0.1050   0.8249   0.0447
  -6.000  -0.1137   0.01307   0.00651  -0.1040   0.8163   0.0458
  -5.750  -0.0894   0.01272   0.00605  -0.1031   0.8073   0.0469
  -5.500  -0.0667   0.01225   0.00558  -0.1020   0.7986   0.0485
  -5.250  -0.0421   0.01200   0.00530  -0.1011   0.7901   0.0501
  -5.000  -0.0173   0.01176   0.00499  -0.1003   0.7827   0.0518
  -4.750   0.0069   0.01148   0.00466  -0.0993   0.7748   0.0535
  -4.500   0.0313   0.01118   0.00433  -0.0985   0.7679   0.0561
  -4.250   0.0559   0.01099   0.00413  -0.0976   0.7598   0.0591
  -4.000   0.0807   0.01074   0.00384  -0.0968   0.7531   0.0629
  -3.750   0.1058   0.01057   0.00366  -0.0960   0.7461   0.0679
  -3.500   0.1302   0.01032   0.00343  -0.0951   0.7387   0.0753
  -3.250   0.1552   0.01013   0.00323  -0.0944   0.7319   0.0856
  -3.000   0.1797   0.00992   0.00307  -0.0935   0.7243   0.0989
  -2.750   0.2049   0.00976   0.00291  -0.0928   0.7176   0.1155
  -2.500   0.2294   0.00956   0.00283  -0.0920   0.7107   0.1424
  -2.250   0.2544   0.00942   0.00277  -0.0912   0.7034   0.1753
  -2.000   0.2798   0.00933   0.00271  -0.0906   0.6964   0.2007
  -1.750   0.3048   0.00922   0.00265  -0.0898   0.6886   0.2221
  -1.250   0.3541   0.00897   0.00254  -0.0882   0.6738   0.2787
  -1.000   0.3765   0.00870   0.00251  -0.0871   0.6661   0.3641
  -0.750   0.3976   0.00839   0.00253  -0.0856   0.6581   0.4686
  -0.500   0.4182   0.00815   0.00253  -0.0840   0.6497   0.5611
  -0.250   0.4376   0.00789   0.00255  -0.0820   0.6414   0.6529
   0.000   0.4541   0.00747   0.00259  -0.0792   0.6324   0.7948
   0.250   0.5860   0.00752   0.00283  -0.1013   0.6162   0.9587
   0.500   0.6275   0.00773   0.00296  -0.1039   0.6025   0.9855
   0.750   0.6766   0.00789   0.00300  -0.1084   0.5869   0.9954
   1.000   0.7183   0.00798   0.00298  -0.1114   0.5700   1.0000
   1.250   0.7383   0.00808   0.00299  -0.1097   0.5538   1.0000
   1.500   0.7582   0.00820   0.00301  -0.1080   0.5365   1.0000
   1.750   0.7781   0.00835   0.00306  -0.1063   0.5192   1.0000
   2.000   0.7978   0.00852   0.00312  -0.1046   0.5022   1.0000
   2.250   0.8175   0.00870   0.00320  -0.1029   0.4867   1.0000
   2.500   0.8371   0.00891   0.00331  -0.1011   0.4728   1.0000
   2.750   0.8570   0.00911   0.00342  -0.0995   0.4609   1.0000
   3.000   0.8782   0.00929   0.00355  -0.0981   0.4512   1.0000
   3.250   0.8981   0.00951   0.00369  -0.0964   0.4422   1.0000
   3.500   0.9198   0.00967   0.00383  -0.0952   0.4341   1.0000
   3.750   0.9398   0.00990   0.00399  -0.0935   0.4261   1.0000
   4.000   0.9616   0.01006   0.00414  -0.0923   0.4188   1.0000
   4.250   0.9818   0.01028   0.00430  -0.0907   0.4111   1.0000
   4.500   1.0028   0.01046   0.00447  -0.0893   0.4042   1.0000
   4.750   1.0238   0.01064   0.00464  -0.0879   0.3972   1.0000
   5.000   1.0432   0.01089   0.00483  -0.0863   0.3905   1.0000
   5.250   1.0649   0.01103   0.00499  -0.0850   0.3838   1.0000
   5.500   1.0843   0.01126   0.00519  -0.0834   0.3768   1.0000
   5.750   1.1045   0.01145   0.00538  -0.0819   0.3700   1.0000
   6.000   1.1242   0.01165   0.00558  -0.0803   0.3626   1.0000
   6.250   1.1424   0.01189   0.00580  -0.0784   0.3551   1.0000
   6.500   1.1610   0.01209   0.00599  -0.0766   0.3455   1.0000
   6.750   1.1767   0.01233   0.00620  -0.0743   0.3356   1.0000
   7.000   1.1898   0.01260   0.00643  -0.0714   0.3248   1.0000
   7.250   1.2063   0.01282   0.00665  -0.0693   0.3148   1.0000
   7.500   1.2207   0.01313   0.00692  -0.0668   0.3050   1.0000
   7.750   1.2361   0.01344   0.00721  -0.0646   0.2953   1.0000
   8.000   1.2518   0.01377   0.00753  -0.0625   0.2859   1.0000
   8.500   1.2814   0.01456   0.00827  -0.0582   0.2665   1.0000
   8.750   1.2956   0.01502   0.00869  -0.0561   0.2580   1.0000
   9.000   1.3112   0.01544   0.00912  -0.0542   0.2504   1.0000
   9.250   1.3253   0.01595   0.00961  -0.0522   0.2432   1.0000
   9.500   1.3407   0.01642   0.01009  -0.0505   0.2357   1.0000
   9.750   1.3536   0.01702   0.01068  -0.0484   0.2293   1.0000
  10.000   1.3700   0.01749   0.01117  -0.0469   0.2226   1.0000
  10.250   1.3826   0.01815   0.01182  -0.0450   0.2163   1.0000
  10.500   1.3982   0.01869   0.01240  -0.0436   0.2112   1.0000
  10.750   1.4127   0.01931   0.01305  -0.0420   0.2055   1.0000
  11.000   1.4241   0.02012   0.01384  -0.0402   0.1993   1.0000
  11.250   1.4398   0.02071   0.01449  -0.0390   0.1932   1.0000
  11.500   1.4510   0.02158   0.01536  -0.0373   0.1869   1.0000
  11.750   1.4647   0.02233   0.01615  -0.0360   0.1791   1.0000
  12.000   1.4733   0.02343   0.01722  -0.0343   0.1706   1.0000
  12.250   1.4852   0.02436   0.01818  -0.0330   0.1606   1.0000
  12.500   1.4908   0.02575   0.01951  -0.0312   0.1452   1.0000
  12.750   1.4910   0.02759   0.02124  -0.0292   0.1210   1.0000
  13.000   1.4774   0.03057   0.02398  -0.0265   0.0886   1.0000
  13.250   1.4681   0.03340   0.02673  -0.0244   0.0747   1.0000
  13.500   1.4646   0.03587   0.02921  -0.0229   0.0689   1.0000
  13.750   1.4642   0.03818   0.03156  -0.0217   0.0652   1.0000
  14.000   1.4636   0.04059   0.03403  -0.0207   0.0625   1.0000
  14.250   1.4594   0.04345   0.03695  -0.0198   0.0603   1.0000
  14.500   1.4574   0.04618   0.03975  -0.0192   0.0583   1.0000
  14.750   1.4578   0.04876   0.04242  -0.0187   0.0568   1.0000
  15.000   1.4566   0.05158   0.04533  -0.0184   0.0555   1.0000
  15.250   1.4518   0.05486   0.04868  -0.0182   0.0542   1.0000
  15.500   1.4449   0.05850   0.05240  -0.0181   0.0530   1.0000
  15.750   1.4350   0.06260   0.05658  -0.0183   0.0520   1.0000
  16.000   1.4279   0.06646   0.06053  -0.0185   0.0511   1.0000
  16.250   1.4269   0.06963   0.06381  -0.0188   0.0502   1.0000
  16.500   1.4235   0.07318   0.06746  -0.0193   0.0494   1.0000
  16.750   1.4185   0.07699   0.07136  -0.0199   0.0485   1.0000
  17.000   1.4136   0.08083   0.07528  -0.0206   0.0475   1.0000
  17.250   1.4067   0.08496   0.07950  -0.0214   0.0467   1.0000
  17.500   1.3985   0.08932   0.08391  -0.0223   0.0460   1.0000
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