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EPPLER 407 AIRFOIL (e407-il)

EPPLER 407 AIRFOIL - Eppler E407 sailplane airfoil


Airfoil e407-il
Details Dat file Parser  
(e407-il) EPPLER 407 AIRFOIL
Eppler E407 sailplane airfoil
Max thickness 14.4% at 36.6% chord.
Max camber 3.5% at 71.7% chord
Source UIUC Airfoil Coordinates Database
Source dat file
The dat file is in Lednicer format
EPPLER 407 AIRFOIL
       36.       37.

 0.0000100 0.0002600
 0.0000600 0.0009200
 0.0003400 0.0023100
 0.0008200 0.0037800
 0.0019100 0.0061200
 0.0067200 0.0125800
 0.0170800 0.0216000
 0.0319300 0.0309500
 0.0511700 0.0402800
 0.0746400 0.0493600
 0.1021600 0.0579800
 0.1334800 0.0659800
 0.1683500 0.0732100
 0.2064200 0.0795800
 0.2473600 0.0849800
 0.2907500 0.0893400
 0.3361800 0.0926200
 0.3831900 0.0947600
 0.4313100 0.0957500
 0.4800300 0.0955900
 0.5288600 0.0942500
 0.5772900 0.0917700
 0.6247900 0.0881100
 0.6709400 0.0832600
 0.7153600 0.0772300
 0.7577201 0.0701100
 0.7977101 0.0620500
 0.8350599 0.0532200
 0.8696000 0.0439200
 0.9010200 0.0346900
 0.9287300 0.0259200
 0.9523400 0.0176900
 0.9717900 0.0103200
 0.9868200 0.0045700
 0.9965700 0.0011000
 1.0000000 0.0000000

 0.0000100 0.0002600
 0.0000100 -.0003700
 0.0001000 -.0009600
 0.0002800 -.0015200
 0.0005600 -.0021100
 0.0009200 -.0027000
 0.0018200 -.0039100
 0.0029800 -.0051500
 0.0051300 -.0070400
 0.0070800 -.0085100
 0.0188900 -.0149200
 0.0357900 -.0211700
 0.0575200 -.0270600
 0.0838500 -.0324600
 0.1144700 -.0372700
 0.1490500 -.0414100
 0.1872000 -.0448300
 0.2284900 -.0474700
 0.2724300 -.0492900
 0.3194400 -.0502300
 0.3658800 -.0501000
 0.4142900 -.0485700
 0.4633500 -.0453800
 0.5129400 -.0403100
 0.5630900 -.0334200
 0.6138400 -.0250300
 0.6652400 -.0158400
 0.7168500 -.0070100
 0.7676000 0.0005200
 0.8163000 0.0062100
 0.8617100 0.0097000
 0.9025500 0.0109100
 0.9376400 0.0099000
 0.9655600 0.0070200
 0.9851300 0.0035100
 0.9963800 0.0009100
 1.0000000 0.0000000
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Lednicer format dat file
Selig format dat file

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Polars for EPPLER 407 AIRFOIL (e407-il)

PlotAirfoilReynolds #NcritMax Cl/CdDescriptionSource 
   e407-il50,000934.2 at α=8.75°Mach=0 Ncrit=9Xfoil predictionDetails
   e407-il50,000530.9 at α=8.5°Mach=0 Ncrit=5Xfoil predictionDetails
   e407-il100,000950.6 at α=7.75°Mach=0 Ncrit=9Xfoil predictionDetails
   e407-il100,000548.2 at α=6.5°Mach=0 Ncrit=5Xfoil predictionDetails
   e407-il200,000972 at α=6°Mach=0 Ncrit=9Xfoil predictionDetails
   e407-il200,000572 at α=4.75°Mach=0 Ncrit=5Xfoil predictionDetails
   e407-il500,0009113 at α=4°Mach=0 Ncrit=9Xfoil predictionDetails
   e407-il500,0005104.1 at α=2.75°Mach=0 Ncrit=5Xfoil predictionDetails
   e407-il1,000,0009144.3 at α=2.75°Mach=0 Ncrit=9Xfoil predictionDetails
   e407-il1,000,0005121.5 at α=1.5°Mach=0 Ncrit=5Xfoil predictionDetails
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