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EPPLER 403 AIRFOIL (e403-il)

EPPLER 403 AIRFOIL - Eppler E403 general purpose airfoil


Airfoil e403-il
Details Dat file Parser  
(e403-il) EPPLER 403 AIRFOIL
Eppler E403 general purpose airfoil
Max thickness 15% at 37.9% chord.
Max camber 3.2% at 75.5% chord
Source UIUC Airfoil Coordinates Database
Source dat file
The dat file is in Lednicer format
EPPLER 403 AIRFOIL
       32.       30.

 0.0004800 0.0029300
 0.0057800 0.0111800
 0.0157300 0.0202800
 0.0302100 0.0297300
 0.0490600 0.0392300
 0.0720900 0.0484400
 0.0992100 0.0571500
 0.1301500 0.0652300
 0.1646400 0.0724900
 0.2024200 0.0788200
 0.2431200 0.0841700
 0.2863700 0.0884300
 0.3317700 0.0915700
 0.3788800 0.0936200
 0.4271900 0.0945700
 0.4761800 0.0944300
 0.5253300 0.0932000
 0.5740900 0.0908800
 0.6219600 0.0874800
 0.6684000 0.0829900
 0.7129900 0.0773500
 0.7553700 0.0705800
 0.7952700 0.0627300
 0.8324700 0.0539300
 0.8668600 0.0443800
 0.8984300 0.0346200
 0.9266900 0.0253800
 0.9510300 0.0169800
 0.9711500 0.0097400
 0.9866000 0.0042600
 0.9965400 0.0010200
 1.0000000 0.0000000

 0.0004800 0.0029300
 0.0010300 -.0038500
 0.0079700 -.0100700
 0.0204800 -.0165500
 0.0381000 -.0229600
 0.0605600 -.0291200
 0.0875700 -.0348900
 0.1188000 -.0402100
 0.1538300 -.0449700
 0.1922400 -.0490600
 0.2335600 -.0523800
 0.2772800 -.0547800
 0.3228800 -.0561400
 0.3698200 -.0562400
 0.4176800 -.0547700
 0.4661600 -.0515000
 0.5151300 -.0462200
 0.5646400 -.0389800
 0.6147700 -.0300100
 0.6657200 -.0200900
 0.7170800 -.0105100
 0.7677100 -.0022900
 0.8163500 0.0039900
 0.8617200 0.0080000
 0.9025400 0.0096600
 0.9376100 0.0090500
 0.9655100 0.0065100
 0.9851000 0.0032800
 0.9963700 0.0008500
 1.0000000 0.0000000
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Lednicer format dat file
Selig format dat file

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Polars for EPPLER 403 AIRFOIL (e403-il)

PlotAirfoilReynolds #NcritMax Cl/CdDescriptionSource 
   e403-il50,000933.3 at α=8.75°Mach=0 Ncrit=9Xfoil predictionDetails
   e403-il50,000529.9 at α=8.5°Mach=0 Ncrit=5Xfoil predictionDetails
   e403-il100,000947.4 at α=7.5°Mach=0 Ncrit=9Xfoil predictionDetails
   e403-il100,000545.9 at α=6.5°Mach=0 Ncrit=5Xfoil predictionDetails
   e403-il200,000966.9 at α=6°Mach=0 Ncrit=9Xfoil predictionDetails
   e403-il200,000566.8 at α=4.75°Mach=0 Ncrit=5Xfoil predictionDetails
   e403-il500,0009106.7 at α=4°Mach=0 Ncrit=9Xfoil predictionDetails
   e403-il500,000598.1 at α=2.5°Mach=0 Ncrit=5Xfoil predictionDetails
   e403-il1,000,0009138.6 at α=2.5°Mach=0 Ncrit=9Xfoil predictionDetails
   e403-il1,000,0005115.3 at α=1.25°Mach=0 Ncrit=5Xfoil predictionDetails
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