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GOE 440 AIRFOIL (goe440-il) Xfoil prediction polar at RE=50,000 Ncrit=5


Details Polar file
Airfoil: GOE 440 AIRFOIL (goe440-il)
Reynolds number: 50,000
Max Cl/Cd: 31.94 at α=1.75°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-goe440-il-50000-n5.txt
Download as CSV file: xf-goe440-il-50000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: GOE 440 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
  ------ -------- --------- --------- -------- -------- --------
  -7.750   0.2278   0.11130   0.10615  -0.1111   0.8161   0.0575
  -7.500   0.2395   0.10852   0.10334  -0.1127   0.8093   0.0602
  -7.250   0.2398   0.10727   0.10210  -0.1122   0.7976   0.0623
  -7.000   0.2371   0.10674   0.10162  -0.1120   0.7864   0.0640
  -6.750   0.2325   0.10658   0.10149  -0.1119   0.7758   0.0647
  -6.500   0.2310   0.10608   0.10101  -0.1129   0.7670   0.0651
  -6.250   0.2429   0.10104   0.09600  -0.1110   0.7577   0.0667
  -6.000   0.2635   0.09639   0.09127  -0.1117   0.7524   0.0706
  -5.750   0.2613   0.09512   0.09003  -0.1100   0.7411   0.0730
  -5.500   0.2616   0.09385   0.08877  -0.1098   0.7309   0.0759
  -5.250   0.2702   0.09307   0.08797  -0.1153   0.7233   0.0789
  -5.000   0.2737   0.09275   0.08768  -0.1194   0.7114   0.0795
  -4.750   0.2794   0.08758   0.08252  -0.1122   0.7036   0.0827
  -4.500   0.2939   0.08467   0.07955  -0.1135   0.6962   0.0880
  -4.250   0.3033   0.08430   0.07918  -0.1204   0.6845   0.0934
  -4.000   0.3159   0.08027   0.07513  -0.1191   0.6779   0.0964
  -3.750   0.3243   0.07793   0.07278  -0.1182   0.6685   0.1019
  -3.500   0.3438   0.07580   0.07060  -0.1254   0.6581   0.1102
  -3.250   0.3762   0.07200   0.06668  -0.1314   0.6519   0.1247
  -3.000   0.3739   0.07038   0.06510  -0.1264   0.6414   0.1309
  -2.750   0.4072   0.06692   0.06152  -0.1322   0.6349   0.1574
  -2.250   0.5582   0.05450   0.04824  -0.1654   0.6182   0.0530
  -1.750   0.6746   0.04653   0.03926  -0.1829   0.6018   0.0382
  -1.500   0.7376   0.04276   0.03480  -0.1913   0.5946   0.0364
  -1.250   0.7832   0.04063   0.03208  -0.1958   0.5858   0.0346
  -1.000   0.8348   0.03828   0.02899  -0.2000   0.5792   0.0340
  -0.750   0.8646   0.03748   0.02776  -0.2006   0.5703   0.0351
  -0.500   0.9061   0.03603   0.02574  -0.2025   0.5642   0.0419
  -0.250   0.9315   0.03583   0.02527  -0.2024   0.5556   0.0481
   0.000   0.9749   0.03484   0.02389  -0.2050   0.5495   0.0745
   0.250   1.0075   0.03357   0.02436  -0.2067   0.5415   0.6197
   0.500   1.0090   0.03280   0.02394  -0.2005   0.5361   1.0000
   0.750   1.0361   0.03354   0.02395  -0.2012   0.5290   1.0000
   1.000   1.0635   0.03412   0.02399  -0.2017   0.5223   1.0000
   1.250   1.0915   0.03462   0.02402  -0.2022   0.5164   1.0000
   1.500   1.1097   0.03560   0.02461  -0.2015   0.5094   1.0000
   1.750   1.1426   0.03577   0.02436  -0.2025   0.5046   1.0000
   2.000   1.1535   0.03716   0.02566  -0.2010   0.4976   1.0000
   2.250   1.1786   0.03773   0.02600  -0.2011   0.4922   1.0000
   2.500   1.2045   0.03826   0.02635  -0.2013   0.4874   1.0000
   2.750   1.2119   0.03981   0.02792  -0.1993   0.4808   1.0000
   3.000   1.2403   0.04018   0.02815  -0.1997   0.4763   1.0000
   3.250   1.2469   0.04147   0.02945  -0.1974   0.4692   1.0000
   3.500   1.2518   0.04100   0.02871  -0.1936   0.4494   1.0000
   3.750   1.2544   0.04132   0.02881  -0.1902   0.4322   1.0000
   4.250   1.2486   0.04376   0.03094  -0.1835   0.3991   1.0000
   4.500   1.2401   0.04601   0.03324  -0.1805   0.3827   1.0000
   4.750   1.2400   0.04807   0.03531  -0.1786   0.3709   1.0000
   5.000   1.2336   0.05066   0.03785  -0.1765   0.3534   1.0000
   5.250   1.2235   0.05404   0.04126  -0.1747   0.3328   1.0000
   5.500   1.2203   0.05700   0.04421  -0.1734   0.3163   1.0000
   5.750   1.2186   0.05998   0.04718  -0.1724   0.3007   1.0000
   6.000   1.2151   0.06319   0.05030  -0.1714   0.2800   1.0000
   6.250   1.2137   0.06635   0.05341  -0.1705   0.2623   1.0000
   6.500   1.2082   0.06992   0.05678  -0.1696   0.2329   1.0000
   8.000   1.1169   0.10389   0.09021  -0.1684   0.0363   1.0000
   8.250   1.1186   0.10747   0.09392  -0.1686   0.0357   1.0000
   8.500   1.1208   0.11098   0.09758  -0.1689   0.0357   1.0000
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