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EPPLER 550 AIRFOIL (e550-il)

EPPLER 550 AIRFOIL - Eppler E550 general aviation airfoil


Airfoil e550-il
Details Dat file Parser  
(e550-il) EPPLER 550 AIRFOIL
Eppler E550 general aviation airfoil
Max thickness 18.2% at 34% chord.
Max camber 2.2% at 29.4% chord
Source UIUC Airfoil Coordinates Database
Source dat file
The dat file is in Lednicer format
EPPLER 550 AIRFOIL
       35.       38.

 0.0000100 0.0003600
 0.0001300 0.0020800
 0.0004500 0.0038900
 0.0013000 0.0067700
 0.0038600 0.0122500
 0.0120500 0.0232700
 0.0245500 0.0348600
 0.0412000 0.0465900
 0.0618400 0.0581300
 0.0862700 0.0691700
 0.1142800 0.0794600
 0.1455900 0.0887800
 0.1798900 0.0969100
 0.2168500 0.1036400
 0.2560800 0.1087700
 0.2971700 0.1120300
 0.3398200 0.1130500
 0.3839800 0.1114800
 0.4299100 0.1073400
 0.4775900 0.1011900
 0.5265700 0.0935800
 0.5763000 0.0849300
 0.6261900 0.0756100
 0.6756099 0.0660000
 0.7238600 0.0564300
 0.7702301 0.0472000
 0.8140200 0.0385400
 0.8545099 0.0306400
 0.8910200 0.0236000
 0.9229300 0.0174800
 0.9496800 0.0122600
 0.9707900 0.0077700
 0.9862900 0.0038000
 0.9963500 0.0009600
 1.0000000 0.0000000

 0.0000100 0.0003600
 0.0000300 -.0004500
 0.0001200 -.0012200
 0.0002900 -.0019500
 0.0005600 -.0026500
 0.0009300 -.0033600
 0.0013800 -.0040800
 0.0024900 -.0055400
 0.0038700 -.0070200
 0.0063900 -.0092900
 0.0112800 -.0128600
 0.0257200 -.0205800
 0.0452300 -.0281500
 0.0695100 -.0354100
 0.0982600 -.0422400
 0.1311000 -.0485800
 0.1676000 -.0543300
 0.2072600 -.0594000
 0.2495700 -.0636200
 0.2940000 -.0668600
 0.3400000 -.0689300
 0.3870100 -.0696100
 0.4344300 -.0684700
 0.4821800 -.0648700
 0.5307300 -.0586500
 0.5804400 -.0504400
 0.6311200 -.0412700
 0.6820000 -.0320300
 0.7322100 -.0232900
 0.7808100 -.0155800
 0.8268000 -.0092000
 0.8691700 -.0043800
 0.9069500 -.0011400
 0.9392200 0.0006400
 0.9652200 0.0012400
 0.9843400 0.0009900
 0.9960501 0.0003500
 1.0000000 0.0000000
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Lednicer format dat file
Selig format dat file

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Polars for EPPLER 550 AIRFOIL (e550-il)

PlotAirfoilReynolds #NcritMax Cl/CdDescriptionSource 
   e550-il50,000912.6 at α=-2°Mach=0 Ncrit=9Xfoil predictionDetails
   e550-il50,000511.1 at α=4°Mach=0 Ncrit=5Xfoil predictionDetails
   e550-il100,000933.6 at α=12°Mach=0 Ncrit=9Xfoil predictionDetails
   e550-il100,000540.8 at α=9.25°Mach=0 Ncrit=5Xfoil predictionDetails
   e550-il200,000966 at α=10.5°Mach=0 Ncrit=9Xfoil predictionDetails
   e550-il200,000567 at α=9.25°Mach=0 Ncrit=5Xfoil predictionDetails
   e550-il500,000999.6 at α=9.25°Mach=0 Ncrit=9Xfoil predictionDetails
   e550-il500,000595.4 at α=8°Mach=0 Ncrit=5Xfoil predictionDetails
   e550-il1,000,0009124.4 at α=8.25°Mach=0 Ncrit=9Xfoil predictionDetails
   e550-il1,000,0005114.5 at α=7°Mach=0 Ncrit=5Xfoil predictionDetails
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