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GOE 381 AIRFOIL (goe381-il) Xfoil prediction polar at RE=500,000 Ncrit=5


Details Polar file
Airfoil: GOE 381 AIRFOIL (goe381-il)
Reynolds number: 500,000
Max Cl/Cd: 91.95 at α=5°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-goe381-il-500000-n5.txt
Download as CSV file: xf-goe381-il-500000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: GOE 381 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
  ------ -------- --------- --------- -------- -------- --------
  -8.750  -0.1649   0.08869   0.08664  -0.0360   0.9330   0.0084
  -8.500  -0.1609   0.08559   0.08353  -0.0365   0.9240   0.0084
  -8.250  -0.1568   0.08246   0.08039  -0.0371   0.9149   0.0084
  -8.000  -0.1524   0.07934   0.07725  -0.0377   0.9062   0.0084
  -7.750  -0.1482   0.07621   0.07410  -0.0384   0.8974   0.0084
  -7.250  -0.1388   0.06984   0.06768  -0.0401   0.8800   0.0084
  -6.750  -0.1275   0.06324   0.06105  -0.0429   0.8630   0.0084
  -6.250  -0.1104   0.05586   0.05364  -0.0460   0.8473   0.0077
  -6.000  -0.1455   0.07073   0.06840  -0.0505   0.8681   0.0077
  -5.750  -0.1245   0.06704   0.06468  -0.0549   0.8596   0.0069
  -5.500  -0.1004   0.06301   0.06058  -0.0600   0.8516   0.0065
  -5.250  -0.0743   0.05907   0.05657  -0.0649   0.8426   0.0065
  -5.000  -0.0467   0.05536   0.05278  -0.0696   0.8328   0.0067
  -4.750  -0.0169   0.05162   0.04894  -0.0743   0.8224   0.0076
  -4.500   0.0147   0.04758   0.04476  -0.0791   0.8117   0.0078
  -4.250   0.0470   0.04363   0.04069  -0.0834   0.8003   0.0077
  -4.000   0.0810   0.03944   0.03631  -0.0876   0.7880   0.0078
  -3.750   0.1174   0.03463   0.03125  -0.0917   0.7746   0.0083
  -3.500   0.1491   0.03156   0.02797  -0.0940   0.7578   0.0089
  -3.250   0.1771   0.03019   0.02642  -0.0950   0.7382   0.0102
  -3.000   0.2128   0.02570   0.02154  -0.0972   0.7182   0.0116
  -2.750   0.2466   0.02145   0.01680  -0.0986   0.6953   0.0133
  -2.500   0.2721   0.02157   0.01677  -0.0985   0.6660   0.0145
  -2.250   0.3017   0.01961   0.01443  -0.0988   0.6390   0.0171
  -2.000   0.3335   0.01554   0.00973  -0.0991   0.6162   0.0211
  -1.750   0.3595   0.01591   0.00993  -0.0991   0.5878   0.0222
  -1.500   0.3866   0.01533   0.00908  -0.0990   0.5633   0.0239
  -1.250   0.4144   0.01429   0.00773  -0.0990   0.5418   0.0266
  -1.000   0.4421   0.01328   0.00639  -0.0989   0.5244   0.0277
  -0.750   0.4699   0.01261   0.00549  -0.0989   0.5131   0.0282
  -0.500   0.4975   0.01222   0.00493  -0.0988   0.5037   0.0288
  -0.250   0.5251   0.01165   0.00419  -0.0987   0.4935   0.0287
   0.000   0.5527   0.01121   0.00362  -0.0987   0.4840   0.0286
   0.250   0.5801   0.01089   0.00319  -0.0986   0.4745   0.0286
   0.500   0.6075   0.01064   0.00285  -0.0985   0.4639   0.0287
   0.750   0.6349   0.01047   0.00261  -0.0985   0.4525   0.0290
   1.000   0.6622   0.01039   0.00245  -0.0984   0.4392   0.0295
   1.250   0.6894   0.01035   0.00234  -0.0983   0.4231   0.0302
   1.500   0.7163   0.01026   0.00213  -0.0983   0.4029   0.0329
   1.750   0.7429   0.01037   0.00212  -0.0981   0.3766   0.0347
   2.000   0.7690   0.01057   0.00217  -0.0980   0.3465   0.0361
   2.250   0.7948   0.01084   0.00226  -0.0978   0.3138   0.0372
   2.750   0.8470   0.01128   0.00250  -0.0975   0.2730   0.0413
   3.000   0.8735   0.01145   0.00263  -0.0973   0.2609   0.0452
   3.250   0.9001   0.01159   0.00279  -0.0972   0.2514   0.0643
   3.500   0.9265   0.01177   0.00296  -0.0971   0.2428   0.0837
   3.750   0.9529   0.01194   0.00314  -0.0970   0.2352   0.0980
   4.250   1.0058   0.01226   0.00351  -0.0968   0.2241   0.1211
   4.500   1.0319   0.01244   0.00373  -0.0966   0.2174   0.1437
   5.000   1.0786   0.01173   0.00432  -0.0957   0.1801   1.0000
   5.250   1.1005   0.01249   0.00474  -0.0951   0.1296   1.0000
   5.500   1.1240   0.01303   0.00519  -0.0946   0.1119   1.0000
   5.750   1.1478   0.01351   0.00558  -0.0942   0.0965   1.0000
   6.000   1.1651   0.01485   0.00652  -0.0929   0.0180   1.0000
   6.250   1.1895   0.01521   0.00695  -0.0924   0.0131   1.0000
   6.500   1.2134   0.01564   0.00749  -0.0919   0.0108   1.0000
   6.750   1.2361   0.01621   0.00817  -0.0912   0.0090   1.0000
   7.000   1.2588   0.01675   0.00882  -0.0905   0.0078   1.0000
   7.250   1.2814   0.01727   0.00941  -0.0898   0.0068   1.0000
   7.500   1.3028   0.01793   0.01015  -0.0890   0.0062   1.0000
   7.750   1.3214   0.01886   0.01122  -0.0878   0.0056   1.0000
   8.000   1.3393   0.01984   0.01231  -0.0865   0.0053   1.0000
   8.250   1.3574   0.02071   0.01328  -0.0852   0.0049   1.0000
   8.500   1.3754   0.02151   0.01416  -0.0840   0.0044   1.0000
   8.750   1.3921   0.02236   0.01509  -0.0826   0.0040   1.0000
   9.000   1.4056   0.02342   0.01624  -0.0808   0.0038   1.0000
   9.250   1.4135   0.02477   0.01769  -0.0783   0.0036   1.0000
   9.500   1.4142   0.02641   0.01945  -0.0748   0.0034   1.0000
   9.750   1.4178   0.02791   0.02112  -0.0719   0.0034   1.0000
  10.000   1.4192   0.02969   0.02303  -0.0691   0.0032   1.0000
  10.250   1.4190   0.03173   0.02520  -0.0666   0.0031   1.0000
  10.500   1.4179   0.03401   0.02762  -0.0642   0.0031   1.0000
  10.750   1.4166   0.03648   0.03021  -0.0622   0.0030   1.0000
  11.000   1.4152   0.03910   0.03294  -0.0603   0.0029   1.0000
  11.250   1.4145   0.04178   0.03574  -0.0586   0.0029   1.0000
  11.500   1.4147   0.04449   0.03857  -0.0570   0.0028   1.0000
  11.750   1.4159   0.04718   0.04137  -0.0555   0.0028   1.0000
  12.000   1.4178   0.04983   0.04415  -0.0543   0.0027   1.0000
  12.250   1.4191   0.05255   0.04699  -0.0535   0.0025   1.0000
  12.500   1.4190   0.05541   0.04997  -0.0532   0.0024   1.0000
  12.750   1.4179   0.05849   0.05316  -0.0532   0.0023   1.0000
  13.000   1.4157   0.06183   0.05662  -0.0532   0.0023   1.0000
  13.250   1.4122   0.06539   0.06031  -0.0536   0.0022   1.0000
  13.500   1.4071   0.06927   0.06432  -0.0542   0.0022   1.0000
  13.750   1.4008   0.07347   0.06865  -0.0547   0.0021   1.0000
  14.250   1.3854   0.08265   0.07816  -0.0554   0.0020   1.0000
  14.500   1.3774   0.08756   0.08324  -0.0562   0.0020   1.0000
  14.750   1.3681   0.09283   0.08870  -0.0574   0.0020   1.0000
  15.000   1.3573   0.09847   0.09456  -0.0591   0.0020   1.0000
  15.250   1.3456   0.10448   0.10076  -0.0613   0.0019   1.0000
  15.500   1.3334   0.11080   0.10724  -0.0640   0.0019   1.0000
  15.750   1.3208   0.11740   0.11401  -0.0671   0.0019   1.0000
  16.000   1.3084   0.12420   0.12096  -0.0705   0.0019   1.0000
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