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EPPLER 654 AIRFOIL (e654-il)

EPPLER 654 AIRFOIL - Eppler E654 sailplane airfoil


Airfoil e654-il
Details Dat file Parser  
(e654-il) EPPLER 654 AIRFOIL
Eppler E654 sailplane airfoil
Max thickness 17.2% at 36.1% chord.
Max camber 4.9% at 46.5% chord
Source UIUC Airfoil Coordinates Database
Source dat file
The dat file is in Lednicer format
EPPLER 654 AIRFOIL
       35.       38.

 0.0000100 -.0005700
 0.0000400 0.0012600
 0.0004300 0.0041900
 0.0028100 0.0115300
 0.0098500 0.0232100
 0.0210600 0.0356100
 0.0363600 0.0483100
 0.0556300 0.0609400
 0.0787400 0.0732100
 0.1055000 0.0848600
 0.1356900 0.0956500
 0.1690600 0.1054100
 0.2052900 0.1139500
 0.2440600 0.1211200
 0.2850000 0.1267900
 0.3276900 0.1308500
 0.3717300 0.1331900
 0.4166300 0.1337000
 0.4619400 0.1322100
 0.5073300 0.1284600
 0.5526400 0.1223200
 0.5978500 0.1137100
 0.6432100 0.1029600
 0.6886100 0.0909400
 0.7334200 0.0784200
 0.7769400 0.0659400
 0.8184300 0.0539300
 0.8571500 0.0427600
 0.8923500 0.0326600
 0.9233400 0.0238100
 0.9494500 0.0161800
 0.9703900 0.0095900
 0.9861900 0.0043100
 0.9964000 0.0010400
 1.0000000 0.0000000

 0.0000100 -.0005700
 0.0001600 -.0022800
 0.0003100 -.0030900
 0.0005200 -.0038500
 0.0008000 -.0045500
 0.0011700 -.0052200
 0.0016500 -.0058900
 0.0022100 -.0065500
 0.0035300 -.0078800
 0.0051300 -.0091900
 0.0079700 -.0111500
 0.0114600 -.0131500
 0.0263100 -.0192000
 0.0464900 -.0245700
 0.0717400 -.0291700
 0.1117700 -.0339700
 0.1362700 -.0359500
 0.1748500 -.0381200
 0.2170900 -.0395100
 0.2624900 -.0401500
 0.3105200 -.0400600
 0.3606200 -.0392500
 0.4121900 -.0377300
 0.4646000 -.0354800
 0.5172600 -.0324200
 0.5696100 -.0283900
 0.6213800 -.0231600
 0.6726000 -.0169300
 0.7230800 -.0102800
 0.7723500 -.0039300
 0.8195900 0.0013100
 0.8636400 0.0049200
 0.9033300 0.0067100
 0.9375200 0.0066600
 0.9649700 0.0050200
 0.9846200 0.0026600
 0.9962000 0.0007300
 1.0000000 0.0000000
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Lednicer format dat file
Selig format dat file

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Polars for EPPLER 654 AIRFOIL (e654-il)

PlotAirfoilReynolds #NcritMax Cl/CdDescriptionSource 
   e654-il50,00095.1 at α=10°Mach=0 Ncrit=9Xfoil predictionDetails
   e654-il50,000512.8 at α=12.75°Mach=0 Ncrit=5Xfoil predictionDetails
   e654-il100,000932.7 at α=12.75°Mach=0 Ncrit=9Xfoil predictionDetails
   e654-il100,000528.3 at α=10.75°Mach=0 Ncrit=5Xfoil predictionDetails
   e654-il200,000970.6 at α=9°Mach=0 Ncrit=9Xfoil predictionDetails
   e654-il200,000571.4 at α=7.25°Mach=0 Ncrit=5Xfoil predictionDetails
   e654-il500,0009122.5 at α=7.5°Mach=0 Ncrit=9Xfoil predictionDetails
   e654-il500,0005118 at α=6°Mach=0 Ncrit=5Xfoil predictionDetails
   e654-il1,000,0009158.6 at α=6.25°Mach=0 Ncrit=9Xfoil predictionDetails
   e654-il1,000,0005145.4 at α=4.75°Mach=0 Ncrit=5Xfoil predictionDetails
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