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E61 (5.64%) (e61-il)

E61 (5.64%) - Eppler E61 low Reynolds number airfoil


Airfoil e61-il
Details Dat file Parser  
(e61-il) E61 (5.64%)
Eppler E61 low Reynolds number airfoil
Max thickness 5.7% at 23.8% chord.
Max camber 6.4% at 51% chord
Source UIUC Airfoil Coordinates Database
Source dat file
The dat file is in Selig format
E61  (5.64%)                 
   1.00000  0.00000
   0.99707  0.00124
   0.98882  0.00495
   0.97619  0.01076
   0.95978  0.01777
   0.93951  0.02510
   0.91507  0.03246
   0.88654  0.03992
   0.85426  0.04744
   0.81861  0.05486
   0.77996  0.06205
   0.73876  0.06884
   0.69546  0.07510
   0.65052  0.08061
   0.60439  0.08517
   0.55742  0.08861
   0.50997  0.09083
   0.46240  0.09182
   0.41512  0.09163
   0.36860  0.09031
   0.32329  0.08789
   0.27963  0.08441
   0.23803  0.07993
   0.19889  0.07452
   0.16256  0.06827
   0.12936  0.06127
   0.09957  0.05366
   0.07343  0.04557
   0.05112  0.03719
   0.03278  0.02870
   0.01850  0.02034
   0.00831  0.01243
   0.00221  0.00532
   0.00001 -0.00029
   0.00285 -0.00329
   0.01170 -0.00421
   0.02628 -0.00370
   0.04664 -0.00168
   0.07273  0.00159
   0.10442  0.00593
   0.14147  0.01102
   0.18354  0.01659
   0.23017  0.02233
   0.28082  0.02793
   0.33487  0.03310
   0.39164  0.03752
   0.45026  0.04086
   0.50974  0.04298
   0.56915  0.04389
   0.62767  0.04362
   0.68446  0.04219
   0.73873  0.03969
   0.78969  0.03619
   0.83661  0.03184
   0.87879  0.02677
   0.91559  0.02122
   0.94642  0.01533
   0.97050  0.00942
   0.98725  0.00435
   0.99688  0.00109
   1.00000  0.00000
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Polars for E61 (5.64%) (e61-il)

PlotAirfoilReynolds #NcritMax Cl/CdDescriptionSource 
   e61-il50,000946.9 at α=7.5°Mach=0 Ncrit=9Xfoil predictionDetails
   e61-il50,000545.4 at α=7°Mach=0 Ncrit=5Xfoil predictionDetails
   e61-il100,000975.6 at α=6.25°Mach=0 Ncrit=9Xfoil predictionDetails
   e61-il100,000575.8 at α=5.5°Mach=0 Ncrit=5Xfoil predictionDetails
   e61-il200,0009112.5 at α=4.75°Mach=0 Ncrit=9Xfoil predictionDetails
   e61-il200,0005110.8 at α=3.75°Mach=0 Ncrit=5Xfoil predictionDetails
   e61-il500,0009171 at α=2.5°Mach=0 Ncrit=9Xfoil predictionDetails
   e61-il500,0005157.1 at α=1.5°Mach=0 Ncrit=5Xfoil predictionDetails
   e61-il1,000,0009214.8 at α=1.25°Mach=0 Ncrit=9Xfoil predictionDetails
   e61-il1,000,0005176.6 at α=2°Mach=0 Ncrit=5Xfoil predictionDetails
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