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GOE 409 AIRFOIL (goe409-il) Xfoil prediction polar at RE=1,000,000 Ncrit=9


Details Polar file
Airfoil: GOE 409 AIRFOIL (goe409-il)
Reynolds number: 1,000,000
Max Cl/Cd: 64.22 at α=13°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-goe409-il-1000000.txt
Download as CSV file: xf-goe409-il-1000000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: GOE 409 AIRFOIL                                 
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     1.000 e 6     Ncrit =   9.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -19.750  -1.1359   0.10703   0.10410  -0.0244   1.0000   0.0112
 -19.500  -1.1690   0.09746   0.09438  -0.0294   1.0000   0.0112
 -19.250  -1.1943   0.08947   0.08625  -0.0335   1.0000   0.0112
 -19.000  -1.2240   0.08094   0.07757  -0.0379   1.0000   0.0112
 -18.750  -1.2438   0.07428   0.07077  -0.0412   1.0000   0.0112
 -18.500  -1.2618   0.06817   0.06453  -0.0442   1.0000   0.0113
 -18.250  -1.2781   0.06250   0.05872  -0.0468   1.0000   0.0114
 -18.000  -1.2896   0.05770   0.05380  -0.0488   1.0000   0.0115
 -17.750  -1.2986   0.05338   0.04937  -0.0506   1.0000   0.0115
 -17.500  -1.3037   0.04969   0.04556  -0.0519   1.0000   0.0117
 -17.250  -1.3087   0.04615   0.04191  -0.0529   1.0000   0.0119
 -17.000  -1.3116   0.04302   0.03866  -0.0537   1.0000   0.0120
 -16.750  -1.3138   0.04012   0.03565  -0.0541   1.0000   0.0122
 -16.500  -1.3206   0.03693   0.03235  -0.0542   1.0000   0.0125
 -16.250  -1.3218   0.03446   0.02979  -0.0539   1.0000   0.0127
 -16.000  -1.3221   0.03225   0.02749  -0.0533   1.0000   0.0130
 -15.750  -1.3204   0.03033   0.02549  -0.0523   1.0000   0.0134
 -15.500  -1.3169   0.02866   0.02374  -0.0512   1.0000   0.0140
 -15.250  -1.3116   0.02722   0.02222  -0.0499   1.0000   0.0144
 -15.000  -1.3045   0.02599   0.02090  -0.0485   1.0000   0.0147
 -14.750  -1.2990   0.02471   0.01955  -0.0468   1.0000   0.0154
 -14.500  -1.2932   0.02350   0.01830  -0.0450   1.0000   0.0162
 -14.250  -1.2861   0.02245   0.01720  -0.0430   1.0000   0.0172
 -14.000  -1.2768   0.02157   0.01626  -0.0411   1.0000   0.0180
 -13.750  -1.2683   0.02068   0.01536  -0.0389   1.0000   0.0198
 -13.500  -1.2571   0.01997   0.01464  -0.0370   1.0000   0.0219
 -13.250  -1.2423   0.01949   0.01419  -0.0354   1.0000   0.0245
 -13.000  -1.2259   0.01913   0.01381  -0.0339   1.0000   0.0270
 -12.750  -1.2065   0.01894   0.01366  -0.0328   1.0000   0.0288
 -12.500  -1.1853   0.01887   0.01359  -0.0319   1.0000   0.0306
 -12.250  -1.1657   0.01875   0.01341  -0.0307   1.0000   0.0315
 -12.000  -1.1531   0.01833   0.01298  -0.0284   1.0000   0.0326
 -11.750  -1.1355   0.01823   0.01290  -0.0268   1.0000   0.0337
 -11.500  -1.1169   0.01825   0.01294  -0.0252   1.0000   0.0346
 -11.250  -1.1042   0.01818   0.01285  -0.0226   1.0000   0.0354
 -11.000  -1.1014   0.01814   0.01278  -0.0180   1.0000   0.0360
 -10.750  -1.1011   0.01808   0.01268  -0.0129   1.0000   0.0365
 -10.500  -1.0928   0.01799   0.01254  -0.0093   1.0000   0.0370
 -10.250  -1.0812   0.01795   0.01248  -0.0064   1.0000   0.0375
 -10.000  -1.0496   0.01783   0.01232  -0.0075   0.9989   0.0379
  -9.750  -1.0252   0.01672   0.01116  -0.0078   0.9971   0.0394
  -9.500  -0.9941   0.01648   0.01095  -0.0090   0.9957   0.0404
  -9.250  -0.9627   0.01619   0.01065  -0.0101   0.9944   0.0412
  -9.000  -0.9315   0.01593   0.01037  -0.0112   0.9931   0.0421
  -8.750  -0.9027   0.01559   0.01000  -0.0118   0.9908   0.0429
  -8.500  -0.8710   0.01530   0.00969  -0.0129   0.9887   0.0438
  -8.250  -0.8374   0.01514   0.00951  -0.0144   0.9870   0.0446
  -8.000  -0.8026   0.01512   0.00947  -0.0160   0.9857   0.0452
  -7.750  -0.7739   0.01408   0.00839  -0.0169   0.9843   0.0464
  -7.500  -0.7425   0.01335   0.00764  -0.0182   0.9831   0.0474
  -7.250  -0.7126   0.01287   0.00716  -0.0191   0.9813   0.0482
  -7.000  -0.6843   0.01247   0.00674  -0.0194   0.9785   0.0489
  -6.750  -0.6530   0.01207   0.00634  -0.0204   0.9762   0.0495
  -6.500  -0.6209   0.01171   0.00596  -0.0216   0.9740   0.0503
  -6.250  -0.5893   0.01135   0.00559  -0.0226   0.9716   0.0511
  -6.000  -0.5614   0.01105   0.00527  -0.0227   0.9680   0.0518
  -5.750  -0.5371   0.01079   0.00498  -0.0221   0.9630   0.0524
  -5.500  -0.5109   0.01053   0.00470  -0.0218   0.9589   0.0530
  -5.250  -0.4856   0.01032   0.00448  -0.0213   0.9548   0.0536
  -5.000  -0.4628   0.01013   0.00427  -0.0202   0.9493   0.0541
  -4.750  -0.4380   0.00996   0.00408  -0.0195   0.9449   0.0544
  -4.500  -0.4148   0.00967   0.00375  -0.0185   0.9404   0.0558
  -4.250  -0.3921   0.00942   0.00348  -0.0174   0.9347   0.0574
  -4.000  -0.3679   0.00920   0.00326  -0.0166   0.9296   0.0591
  -3.750  -0.3433   0.00901   0.00307  -0.0159   0.9245   0.0611
  -3.500  -0.3188   0.00884   0.00289  -0.0151   0.9181   0.0629
  -3.250  -0.2934   0.00868   0.00270  -0.0145   0.9121   0.0645
  -3.000  -0.2686   0.00851   0.00254  -0.0138   0.9044   0.0678
  -2.750  -0.2440   0.00828   0.00233  -0.0130   0.8961   0.0770
  -2.500  -0.2243   0.00768   0.00209  -0.0115   0.8857   0.1647
  -2.250  -0.2019   0.00727   0.00189  -0.0104   0.8760   0.2207
  -2.000  -0.1821   0.00669   0.00167  -0.0090   0.8651   0.3173
  -1.750  -0.1624   0.00617   0.00150  -0.0074   0.8498   0.4164
  -1.500  -0.1392   0.00596   0.00141  -0.0063   0.8311   0.4672
  -1.250  -0.1146   0.00585   0.00134  -0.0056   0.8108   0.4962
  -1.000  -0.0904   0.00580   0.00127  -0.0047   0.7851   0.5190
  -0.750  -0.0662   0.00575   0.00122  -0.0038   0.7589   0.5434
  -0.500  -0.0432   0.00574   0.00118  -0.0027   0.7238   0.5681
  -0.250  -0.0213   0.00578   0.00114  -0.0014   0.6781   0.5953
   0.000   0.0000   0.00581   0.00113   0.0000   0.6312   0.6314
   0.250   0.0214   0.00577   0.00114   0.0014   0.5956   0.6780
   0.500   0.0434   0.00574   0.00117   0.0027   0.5681   0.7225
   0.750   0.0664   0.00575   0.00122   0.0038   0.5440   0.7583
   1.000   0.0904   0.00580   0.00127   0.0047   0.5189   0.7855
   1.250   0.1147   0.00586   0.00134   0.0055   0.4956   0.8100
   1.500   0.1392   0.00596   0.00141   0.0064   0.4665   0.8317
   1.750   0.1626   0.00616   0.00150   0.0074   0.4174   0.8500
   2.000   0.1821   0.00669   0.00167   0.0090   0.3168   0.8654
   2.250   0.2019   0.00728   0.00190   0.0104   0.2204   0.8761
   2.500   0.2244   0.00768   0.00209   0.0114   0.1647   0.8856
   2.750   0.2441   0.00828   0.00233   0.0129   0.0772   0.8960
   3.000   0.2687   0.00851   0.00254   0.0137   0.0681   0.9043
   3.250   0.2935   0.00868   0.00271   0.0145   0.0645   0.9124
   3.500   0.3189   0.00884   0.00289   0.0151   0.0629   0.9180
   3.750   0.3434   0.00901   0.00307   0.0158   0.0611   0.9245
   4.000   0.3681   0.00920   0.00326   0.0166   0.0592   0.9295
   4.250   0.3923   0.00942   0.00348   0.0174   0.0575   0.9346
   4.500   0.4150   0.00967   0.00375   0.0185   0.0558   0.9403
   4.750   0.4381   0.00996   0.00408   0.0195   0.0544   0.9448
   5.000   0.4630   0.01013   0.00427   0.0201   0.0540   0.9493
   5.250   0.4858   0.01032   0.00447   0.0212   0.0536   0.9548
   5.500   0.5110   0.01053   0.00470   0.0217   0.0530   0.9589
   5.750   0.5373   0.01078   0.00498   0.0220   0.0524   0.9629
   6.000   0.5616   0.01105   0.00527   0.0227   0.0518   0.9681
   6.250   0.5895   0.01135   0.00559   0.0225   0.0511   0.9716
   6.500   0.6211   0.01172   0.00597   0.0215   0.0504   0.9740
   6.750   0.6533   0.01208   0.00634   0.0204   0.0495   0.9763
   7.000   0.6844   0.01247   0.00674   0.0194   0.0488   0.9785
   7.250   0.7126   0.01287   0.00715   0.0190   0.0482   0.9813
   7.500   0.7426   0.01335   0.00764   0.0182   0.0474   0.9831
   7.750   0.7733   0.01414   0.00845   0.0170   0.0461   0.9843
   8.000   0.8031   0.01504   0.00939   0.0159   0.0452   0.9857
   8.250   0.8380   0.01511   0.00948   0.0143   0.0446   0.9871
   8.500   0.8714   0.01530   0.00969   0.0129   0.0438   0.9888
   8.750   0.9035   0.01554   0.00995   0.0117   0.0428   0.9908
   9.000   0.9323   0.01589   0.01033   0.0111   0.0420   0.9931
   9.250   0.9632   0.01618   0.01064   0.0100   0.0412   0.9944
   9.500   0.9947   0.01645   0.01091   0.0088   0.0404   0.9957
   9.750   1.0252   0.01677   0.01122   0.0078   0.0395   0.9972
  10.000   1.0509   0.01771   0.01219   0.0073   0.0380   0.9989
  10.250   1.0808   0.01799   0.01251   0.0064   0.0375   1.0000
  10.500   1.0924   0.01799   0.01255   0.0094   0.0371   1.0000
  10.750   1.1008   0.01808   0.01268   0.0129   0.0365   1.0000
  11.000   1.1008   0.01816   0.01280   0.0181   0.0360   1.0000
  11.250   1.1040   0.01820   0.01287   0.0226   0.0354   1.0000
  11.500   1.1174   0.01826   0.01294   0.0252   0.0346   1.0000
  11.750   1.1352   0.01827   0.01295   0.0268   0.0337   1.0000
  12.000   1.1531   0.01836   0.01302   0.0284   0.0327   1.0000
  12.250   1.1649   0.01883   0.01350   0.0307   0.0315   1.0000
  12.500   1.1870   0.01883   0.01354   0.0316   0.0305   1.0000
  12.750   1.2075   0.01894   0.01366   0.0326   0.0288   1.0000
  13.000   1.2273   0.01911   0.01379   0.0337   0.0269   1.0000
  13.250   1.2432   0.01950   0.01420   0.0352   0.0246   1.0000
  13.500   1.2582   0.01997   0.01464   0.0368   0.0219   1.0000
  13.750   1.2695   0.02067   0.01536   0.0387   0.0198   1.0000
  14.000   1.2781   0.02157   0.01626   0.0408   0.0180   1.0000
  14.250   1.2874   0.02244   0.01719   0.0427   0.0169   1.0000
  14.500   1.2939   0.02355   0.01834   0.0448   0.0159   1.0000
  14.750   1.2990   0.02482   0.01966   0.0467   0.0151   1.0000
  15.000   1.3061   0.02600   0.02091   0.0483   0.0146   1.0000
  15.250   1.3134   0.02723   0.02222   0.0496   0.0143   1.0000
  15.500   1.3183   0.02869   0.02378   0.0509   0.0139   1.0000
  15.750   1.3231   0.03026   0.02543   0.0520   0.0135   1.0000
  16.000   1.3245   0.03221   0.02745   0.0529   0.0130   1.0000
  16.250   1.3260   0.03427   0.02960   0.0535   0.0128   1.0000
  16.500   1.3233   0.03689   0.03230   0.0538   0.0125   1.0000
  16.750   1.3173   0.04001   0.03553   0.0537   0.0122   1.0000
  17.000   1.3154   0.04287   0.03851   0.0533   0.0119   1.0000
  17.250   1.3122   0.04607   0.04182   0.0525   0.0119   1.0000
  17.500   1.3077   0.04953   0.04540   0.0515   0.0117   1.0000
  17.750   1.3014   0.05341   0.04940   0.0500   0.0115   1.0000
  18.000   1.2925   0.05773   0.05384   0.0483   0.0114   1.0000
  18.250   1.2803   0.06264   0.05887   0.0462   0.0113   1.0000
  18.500   1.2667   0.06792   0.06428   0.0437   0.0112   1.0000
  18.750   1.2466   0.07437   0.07086   0.0406   0.0112   1.0000
  19.000   1.2265   0.08110   0.07772   0.0372   0.0111   1.0000
  19.250   1.2016   0.08883   0.08560   0.0333   0.0112   1.0000
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