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EPPLER 435 AIRFOIL (e435-il)

EPPLER 435 AIRFOIL - Eppler E435 sailplane airfoil


Airfoil e435-il
Details Dat file Parser  
(e435-il) EPPLER 435 AIRFOIL
Eppler E435 sailplane airfoil
Max thickness 16.2% at 40.9% chord.
Max camber 4.4% at 56.2% chord
Source UIUC Airfoil Coordinates Database
Source dat file
The dat file is in Lednicer format
EPPLER 435 AIRFOIL
       35.       38.

 0.0000100 0.0003500
 0.0001400 0.0020300
 0.0006800 0.0047400
 0.0031400 0.0109700
 0.0105400 0.0217900
 0.0221700 0.0333200
 0.0379300 0.0451500
 0.0577100 0.0569100
 0.0813700 0.0683200
 0.1087100 0.0791400
 0.1395200 0.0891300
 0.1735400 0.0981200
 0.2104600 0.1059400
 0.2499600 0.1124600
 0.2916700 0.1175500
 0.3351900 0.1211300
 0.3801100 0.1230900
 0.4259900 0.1233500
 0.4724500 0.1218100
 0.5191200 0.1184300
 0.5657000 0.1131900
 0.6119200 0.1061600
 0.6575600 0.0975000
 0.7024400 0.0875400
 0.7462100 0.0768700
 0.7882400 0.0659500
 0.8279300 0.0551300
 0.8647000 0.0447000
 0.8979500 0.0348900
 0.9271700 0.0259300
 0.9518100 0.0179000
 0.9716300 0.0107800
 0.9866800 0.0049500
 0.9965000 0.0012300
 1.0000000 0.0000000

 0.0000100 0.0003500
 0.0000600 -.0012200
 0.0001600 -.0019500
 0.0003200 -.0026400
 0.0005500 -.0032800
 0.0008800 -.0038800
 0.0013200 -.0044800
 0.0018300 -.0050700
 0.0030800 -.0062700
 0.0046000 -.0074500
 0.0073300 -.0092300
 0.0113800 -.0113800
 0.0262200 -.0169200
 0.0464600 -.0219000
 0.0718000 -.0262800
 0.1019600 -.0300400
 0.1365400 -.0332200
 0.1751000 -.0358300
 0.2171100 -.0378200
 0.2620500 -.0391700
 0.3093500 -.0398300
 0.3583900 -.0396900
 0.4085400 -.0386300
 0.4591600 -.0362900
 0.5101200 -.0321300
 0.5616800 -.0262800
 0.6137400 -.0192100
 0.6661600 -.0115800
 0.7183600 -.0043900
 0.7692800 0.0016400
 0.8177800 0.0060600
 0.8627101 0.0086600
 0.9029300 0.0094100
 0.9373800 0.0084200
 0.9649299 0.0060300
 0.9846000 0.0031300
 0.9962000 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 435 AIRFOIL (e435-il)

PlotAirfoilReynolds #NcritMax Cl/CdDescriptionSource 
   e435-il50,00097.6 at α=10.5°Mach=0 Ncrit=9Xfoil predictionDetails
   e435-il50,000519.4 at α=11.75°Mach=0 Ncrit=5Xfoil predictionDetails
   e435-il100,000948 at α=10.25°Mach=0 Ncrit=9Xfoil predictionDetails
   e435-il100,000544.8 at α=8°Mach=0 Ncrit=5Xfoil predictionDetails
   e435-il200,000979.3 at α=8°Mach=0 Ncrit=9Xfoil predictionDetails
   e435-il200,000578.3 at α=6.5°Mach=0 Ncrit=5Xfoil predictionDetails
   e435-il500,0009119.5 at α=6.25°Mach=0 Ncrit=9Xfoil predictionDetails
   e435-il500,0005111.8 at α=4.75°Mach=0 Ncrit=5Xfoil predictionDetails
   e435-il1,000,0009148.7 at α=5°Mach=0 Ncrit=9Xfoil predictionDetails
   e435-il1,000,0005133 at α=3.75°Mach=0 Ncrit=5Xfoil predictionDetails
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