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EPPLER 542 AIRFOIL (e542-il)

EPPLER 542 AIRFOIL - Eppler E542 general aviation airfoil


Airfoil e542-il
Details Dat file Parser  
(e542-il) EPPLER 542 AIRFOIL
Eppler E542 general aviation airfoil
Max thickness 16.9% at 41.3% chord.
Max camber 1.9% at 31.5% chord
Source UIUC Airfoil Coordinates Database
Source dat file
The dat file is in Lednicer format
EPPLER 542 AIRFOIL
       36.       37.

 0.0000100 -.0002000
 0.0000200 0.0005000
 0.0002100 0.0020000
 0.0006100 0.0036000
 0.0015900 0.0061400
 0.0026500 0.0082500
 0.0100300 0.0177500
 0.0219300 0.0279100
 0.0382100 0.0382800
 0.0587200 0.0485200
 0.0832900 0.0583900
 0.1117000 0.0676500
 0.1437000 0.0761200
 0.1789700 0.0836400
 0.2171900 0.0900700
 0.2579700 0.0952800
 0.3008800 0.0991500
 0.3455000 0.1015800
 0.3913200 0.1023800
 0.4379600 0.1013200
 0.4852400 0.0982000
 0.5331200 0.0930900
 0.5814200 0.0863700
 0.6296900 0.0784700
 0.6774300 0.0697200
 0.7241300 0.0604900
 0.7692100 0.0511300
 0.8120500 0.0420000
 0.8520000 0.0333900
 0.8883800 0.0255700
 0.9205200 0.0187100
 0.9477600 0.0129000
 0.9694900 0.0080300
 0.9856000 0.0038500
 0.9961600 0.0009600
 1.0000000 0.0000000

 0.0000100 -.0002000
 0.0000500 -.0008700
 0.0001900 -.0015000
 0.0004200 -.0021000
 0.0007600 -.0027100
 0.0011800 -.0033300
 0.0022400 -.0045800
 0.0035600 -.0058600
 0.0060000 -.0078300
 0.0145000 -.0129400
 0.0304100 -.0196700
 0.0514800 -.0262400
 0.0774600 -.0325300
 0.1080400 -.0384700
 0.1428600 -.0440500
 0.1814700 -.0492500
 0.2233600 -.0540000
 0.2679900 -.0582100
 0.3148200 -.0618000
 0.3632800 -.0646600
 0.4128100 -.0667100
 0.4628200 -.0678400
 0.5127400 -.0679600
 0.5619700 -.0669100
 0.6099400 -.0645600
 0.6560299 -.0604700
 0.7003200 -.0539700
 0.7434800 -.0451000
 0.7861100 -.0347200
 0.8280400 -.0244500
 0.8680800 -.0155200
 0.9048900 -.0085200
 0.9371700 -.0037000
 0.9637200 -.0009100
 0.9835500 0.0001900
 0.9958400 0.0001900
 1.0000000 0.0000000
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Lednicer format dat file
Selig format dat file

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Polars for EPPLER 542 AIRFOIL (e542-il)

PlotAirfoilReynolds #NcritMax Cl/CdDescriptionSource 
   e542-il50,00096.9 at α=11.5°Mach=0 Ncrit=9Xfoil predictionDetails
   e542-il50,000518.3 at α=10.75°Mach=0 Ncrit=5Xfoil predictionDetails
   e542-il100,000947.4 at α=8.5°Mach=0 Ncrit=9Xfoil predictionDetails
   e542-il100,000532.9 at α=9.25°Mach=0 Ncrit=5Xfoil predictionDetails
   e542-il200,000952.5 at α=9°Mach=0 Ncrit=9Xfoil predictionDetails
   e542-il200,000554.9 at α=7.75°Mach=0 Ncrit=5Xfoil predictionDetails
   e542-il500,000979.3 at α=7.5°Mach=0 Ncrit=9Xfoil predictionDetails
   e542-il500,000578.5 at α=6.25°Mach=0 Ncrit=5Xfoil predictionDetails
   e542-il1,000,0009102.7 at α=6.5°Mach=0 Ncrit=9Xfoil predictionDetails
   e542-il1,000,000594 at α=5.25°Mach=0 Ncrit=5Xfoil predictionDetails
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