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GOE 428 AIRFOIL (goe428-il) Xfoil prediction polar at RE=50,000 Ncrit=5


Details Polar file
Airfoil: GOE 428 AIRFOIL (goe428-il)
Reynolds number: 50,000
Max Cl/Cd: 40.5 at α=5.25°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-goe428-il-50000-n5.txt
Download as CSV file: xf-goe428-il-50000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: GOE 428 AIRFOIL                                 
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     0.050 e 6     Ncrit =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
  -8.000  -0.2889   0.10760   0.10131  -0.0324   1.0000   0.0790
  -7.750  -0.2993   0.10696   0.10083  -0.0320   1.0000   0.0794
  -7.500  -0.3095   0.10628   0.10031  -0.0324   1.0000   0.0798
  -7.250  -0.2910   0.09966   0.09365  -0.0287   1.0000   0.0835
  -7.000  -0.2945   0.09771   0.09181  -0.0269   1.0000   0.0860
  -6.750  -0.3006   0.09611   0.09034  -0.0258   1.0000   0.0889
  -6.500  -0.3092   0.09498   0.08933  -0.0254   1.0000   0.0914
  -6.250  -0.3182   0.09427   0.08874  -0.0266   1.0000   0.0929
  -6.000  -0.3233   0.09348   0.08802  -0.0295   1.0000   0.0936
  -5.500  -0.3183   0.08638   0.08107  -0.0246   0.9981   0.0973
  -5.250  -0.2910   0.08213   0.07677  -0.0302   0.9897   0.1018
  -5.000  -0.2440   0.07814   0.07258  -0.0474   0.9782   0.1082
  -4.750  -0.2246   0.07327   0.06772  -0.0481   0.9706   0.1097
  -4.500  -0.1804   0.06593   0.06006  -0.0576   0.9625   0.0644
  -4.250  -0.1496   0.06146   0.05549  -0.0622   0.9549   0.0610
  -4.000  -0.1151   0.05697   0.05081  -0.0681   0.9456   0.0596
  -3.750  -0.0706   0.05174   0.04524  -0.0757   0.9392   0.0566
  -3.250   0.0154   0.04176   0.03416  -0.0873   0.9235   0.0526
  -3.000   0.0464   0.03965   0.03192  -0.0895   0.9146   0.0583
  -2.750   0.0858   0.03627   0.02795  -0.0927   0.9067   0.0605
  -2.500   0.1280   0.03303   0.02398  -0.0957   0.8996   0.0632
  -2.250   0.1635   0.03116   0.02169  -0.0975   0.8903   0.0716
  -2.000   0.2084   0.02879   0.01865  -0.1001   0.8837   0.0769
  -1.750   0.2434   0.02761   0.01717  -0.1012   0.8728   0.0881
  -1.500   0.2792   0.02630   0.01544  -0.1020   0.8623   0.0966
  -1.250   0.3200   0.02512   0.01385  -0.1034   0.8532   0.1064
  -1.000   0.3574   0.02415   0.01265  -0.1044   0.8429   0.1227
  -0.750   0.3899   0.02334   0.01178  -0.1049   0.8311   0.1608
  -0.500   0.4217   0.02241   0.01114  -0.1055   0.8197   0.2369
  -0.250   0.4576   0.01998   0.01060  -0.1065   0.8098   1.0000
   0.000   0.4913   0.01998   0.01005  -0.1068   0.7988   1.0000
   0.250   0.5196   0.02009   0.00982  -0.1065   0.7856   1.0000
   0.500   0.5473   0.02022   0.00967  -0.1061   0.7723   1.0000
   0.750   0.5747   0.02035   0.00955  -0.1056   0.7588   1.0000
   1.000   0.6018   0.02049   0.00948  -0.1051   0.7452   1.0000
   1.250   0.6286   0.02063   0.00945  -0.1045   0.7314   1.0000
   1.500   0.6552   0.02078   0.00944  -0.1040   0.7176   1.0000
   1.750   0.6817   0.02093   0.00945  -0.1034   0.7035   1.0000
   2.000   0.7081   0.02109   0.00949  -0.1027   0.6892   1.0000
   2.250   0.7343   0.02126   0.00957  -0.1021   0.6750   1.0000
   2.500   0.7605   0.02145   0.00967  -0.1015   0.6607   1.0000
   2.750   0.7865   0.02167   0.00981  -0.1009   0.6463   1.0000
   3.000   0.8124   0.02192   0.01002  -0.1002   0.6320   1.0000
   3.250   0.8380   0.02221   0.01026  -0.0996   0.6179   1.0000
   3.500   0.8634   0.02253   0.01054  -0.0990   0.6041   1.0000
   3.750   0.8887   0.02288   0.01091  -0.0984   0.5906   1.0000
   4.000   0.9140   0.02326   0.01128  -0.0978   0.5778   1.0000
   4.250   0.9399   0.02364   0.01166  -0.0974   0.5661   1.0000
   4.500   0.9641   0.02412   0.01220  -0.0968   0.5540   1.0000
   4.750   0.9876   0.02465   0.01285  -0.0961   0.5422   1.0000
   5.000   1.0118   0.02518   0.01347  -0.0955   0.5316   1.0000
   5.250   1.0379   0.02563   0.01398  -0.0951   0.5228   1.0000
   5.500   1.0604   0.02631   0.01486  -0.0944   0.5128   1.0000
   5.750   1.0841   0.02694   0.01564  -0.0939   0.5039   1.0000
   6.000   1.1091   0.02750   0.01634  -0.0934   0.4959   1.0000
   6.250   1.1308   0.02831   0.01738  -0.0927   0.4874   1.0000
   6.500   1.1570   0.02887   0.01815  -0.0923   0.4805   1.0000
   6.750   1.1767   0.02978   0.01934  -0.0913   0.4714   1.0000
   7.000   1.1998   0.03039   0.02016  -0.0905   0.4623   1.0000
   7.250   1.2234   0.03088   0.02086  -0.0896   0.4520   1.0000
   7.500   1.2419   0.03166   0.02194  -0.0882   0.4406   1.0000
   7.750   1.2594   0.03164   0.02202  -0.0858   0.4195   1.0000
   8.000   1.2655   0.03152   0.02196  -0.0818   0.3855   1.0000
   8.250   1.2717   0.03191   0.02241  -0.0782   0.3569   1.0000
   8.500   1.2738   0.03258   0.02315  -0.0744   0.3254   1.0000
   8.750   1.2743   0.03353   0.02418  -0.0707   0.2920   1.0000
   9.000   1.2687   0.03491   0.02559  -0.0666   0.2341   1.0000
   9.250   1.2541   0.03735   0.02733  -0.0624   0.1553   1.0000
   9.500   1.2342   0.04122   0.03055  -0.0594   0.0928   1.0000
   9.750   1.2218   0.04492   0.03410  -0.0574   0.0705   1.0000
  10.000   1.2135   0.04846   0.03769  -0.0561   0.0547   1.0000
  10.250   1.2043   0.05230   0.04157  -0.0553   0.0484   1.0000
  10.500   1.1950   0.05638   0.04573  -0.0551   0.0447   1.0000
  10.750   1.1848   0.06081   0.05024  -0.0552   0.0421   1.0000
  11.000   1.1757   0.06530   0.05485  -0.0556   0.0404   1.0000
  11.250   1.1686   0.06965   0.05940  -0.0561   0.0392   1.0000
  11.500   1.1612   0.07416   0.06408  -0.0567   0.0380   1.0000
  11.750   1.1552   0.07850   0.06858  -0.0573   0.0369   1.0000
  12.000   1.1498   0.08278   0.07300  -0.0579   0.0358   1.0000
  12.250   1.1451   0.08698   0.07729  -0.0585   0.0345   1.0000
  12.500   1.1412   0.09095   0.08131  -0.0588   0.0332   1.0000
  12.750   1.1429   0.09414   0.08466  -0.0586   0.0318   1.0000
  13.000   1.1474   0.09697   0.08770  -0.0581   0.0303   1.0000
  13.250   1.1547   0.09937   0.09032  -0.0572   0.0292   1.0000
  13.500   1.1648   0.10145   0.09274  -0.0558   0.0283   1.0000
  13.750   1.1749   0.10380   0.09534  -0.0546   0.0276   1.0000
  14.000   1.1813   0.10698   0.09878  -0.0542   0.0268   1.0000
  14.250   1.1835   0.11093   0.10297  -0.0547   0.0261   1.0000
  14.500   1.1830   0.11543   0.10770  -0.0559   0.0255   1.0000
  14.750   1.1803   0.12039   0.11285  -0.0575   0.0249   1.0000
  15.000   1.1749   0.12600   0.11868  -0.0599   0.0247   1.0000
  15.250   1.1672   0.13224   0.12514  -0.0632   0.0246   1.0000
  15.500   1.1577   0.13913   0.13225  -0.0671   0.0246   1.0000
  15.750   1.1465   0.14686   0.14020  -0.0720   0.0248   1.0000
  16.000   1.1325   0.15608   0.14965  -0.0780   0.0254   1.0000
  16.250   1.1122   0.16869   0.16247  -0.0862   0.0270   1.0000
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