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EPPLER E838 HYDROFOIL AIRFOIL (e838-il)

EPPLER E838 HYDROFOIL AIRFOIL - Eppler E838 hydrofoil


Airfoil e838-il
Details Dat file Parser  
(e838-il) EPPLER E838 HYDROFOIL AIRFOIL
Eppler E838 hydrofoil
Max thickness 18.4% at 37.2% chord.
Max camber 0% at 46.5% chord
Source UIUC Airfoil Coordinates Database
Source dat file
The dat file is in Lednicer format
EPPLER E838 HYDROFOIL AIRFOIL
      31.0      31.0

 0.0000000 0.0000000
 0.0032200 0.0075700
 0.0122500 0.0163100
 0.0262600 0.0254900
 0.0449800 0.0348000
 0.0681600 0.0440000
 0.0955000 0.0528900
 0.1266700 0.0613100
 0.1613100 0.0690500
 0.1990200 0.0759500
 0.2393800 0.0818500
 0.2819500 0.0865900
 0.3262400 0.0899900
 0.3717700 0.0918400
 0.4181800 0.0918200
 0.4652400 0.0897900
 0.5127700 0.0857000
 0.5605900 0.0796200
 0.6085600 0.0717300
 0.6566300 0.0624600
 0.7044400 0.0525600
 0.7513000 0.0427000
 0.7964200 0.0333600
 0.8389601 0.0249400
 0.8780600 0.0177000
 0.9128900 0.0117900
 0.9426300 0.0071900
 0.9667100 0.0037200
 0.9847400 0.0013800
 0.9960900 0.0002600
 1.0000000 0.0000000

 0.0000000 0.0000000
 0.0032200 -.0075700
 0.0122500 -.0163100
 0.0262600 -.0254900
 0.0449800 -.0348000
 0.0681600 -.0440000
 0.0955000 -.0528900
 0.1266700 -.0613100
 0.1613100 -.0690500
 0.1990200 -.0759500
 0.2393800 -.0818500
 0.2819500 -.0865900
 0.3262400 -.0899900
 0.3717700 -.0918400
 0.4181800 -.0918200
 0.4651400 -.0897900
 0.5127700 -.0857000
 0.5605900 -.0796200
 0.6085600 -.0717300
 0.6566300 -.0624600
 0.7044400 -.0525600
 0.7513000 -.0427000
 0.7964200 -.0333600
 0.8389601 -.0249400
 0.8780600 -.0177000
 0.9128900 -.0117900
 0.9426300 -.0071900
 0.9667100 -.0037200
 0.9847400 -.0013800
 0.9960900 -.0002600
 1.0000000 0.0000000
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Lednicer format dat file
Selig format dat file

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Polars for EPPLER E838 HYDROFOIL AIRFOIL (e838-il)

PlotAirfoilReynolds #NcritMax Cl/CdDescriptionSource 
   e838-il50,000918.9 at α=9.75°Mach=0 Ncrit=9Xfoil predictionDetails
   e838-il50,000516.4 at α=9.75°Mach=0 Ncrit=5Xfoil predictionDetails
   e838-il100,000931.5 at α=8.75°Mach=0 Ncrit=9Xfoil predictionDetails
   e838-il100,000529.3 at α=7.75°Mach=0 Ncrit=5Xfoil predictionDetails
   e838-il200,000951.1 at α=7.75°Mach=0 Ncrit=9Xfoil predictionDetails
   e838-il200,000549.6 at α=6.75°Mach=0 Ncrit=5Xfoil predictionDetails
   e838-il500,000973.2 at α=6.5°Mach=0 Ncrit=9Xfoil predictionDetails
   e838-il500,000565 at α=5.5°Mach=0 Ncrit=5Xfoil predictionDetails
   e838-il1,000,000986.3 at α=5.75°Mach=0 Ncrit=9Xfoil predictionDetails
   e838-il1,000,000572.2 at α=4.75°Mach=0 Ncrit=5Xfoil predictionDetails
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