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EPPLER 637 AIRFOIL (e637-il)

EPPLER 637 AIRFOIL - Eppler E637 airfoil


Airfoil e637-il
Details Dat file Parser  
(e637-il) EPPLER 637 AIRFOIL
Eppler E637 airfoil
Max thickness 12.1% at 27.6% chord.
Max camber 3.6% at 23.6% chord
Source UIUC Airfoil Coordinates Database
Source dat file
The dat file is in Lednicer format
EPPLER 637 AIRFOIL
       32.       30.

 0.0001200 0.0000000
 0.0033700 0.0090000
 0.0106800 0.0192300
 0.0218700 0.0300800
 0.0369400 0.0410700
 0.0557600 0.0518900
 0.0781600 0.0621800
 0.1039700 0.0716800
 0.1329100 0.0800900
 0.1647200 0.0870300
 0.1992400 0.0921100
 0.2364500 0.0951000
 0.2762700 0.0958300
 0.3187700 0.0943000
 0.3638400 0.0908500
 0.4111500 0.0858100
 0.4602500 0.0794800
 0.5106800 0.0721800
 0.5618900 0.0642300
 0.6132600 0.0559600
 0.6641600 0.0477100
 0.7138600 0.0397500
 0.7616400 0.0323200
 0.8067700 0.0256000
 0.8485000 0.0197200
 0.8861400 0.0147200
 0.9190700 0.0105800
 0.9467000 0.0071100
 0.9688300 0.0040500
 0.9855200 0.0016200
 0.9962500 0.0003100
 1.0000000 0.0000000

 0.0001200 0.0000000
 0.0013200 -.0064200
 0.0085500 -.0105200
 0.0224900 -.0137100
 0.0424100 -.0161900
 0.0680500 -.0180400
 0.0991500 -.0195000
 0.1352500 -.0208500
 0.1756600 -.0222200
 0.2197400 -.0236100
 0.2668400 -.0249500
 0.3163400 -.0261100
 0.3677200 -.0270200
 0.4203700 -.0276300
 0.4737300 -.0279200
 0.5271800 -.0278500
 0.5801300 -.0274300
 0.6320000 -.0266200
 0.6821800 -.0254000
 0.7301900 -.0236800
 0.7755800 -.0215100
 0.8179300 -.0189300
 0.8568300 -.0160700
 0.8918700 -.0130300
 0.9226600 -.0099800
 0.9487200 -.0070400
 0.9698400 -.0041800
 0.9858900 -.0017500
 0.9963200 -.0003800
 1.0000000 0.0000000
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Lednicer format dat file
Selig format dat file

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Polars for EPPLER 637 AIRFOIL (e637-il)

PlotAirfoilReynolds #NcritMax Cl/CdDescriptionSource 
   e637-il50,000914.9 at α=1°Mach=0 Ncrit=9Xfoil predictionDetails
   e637-il50,000524.9 at α=5.5°Mach=0 Ncrit=5Xfoil predictionDetails
   e637-il100,000931.5 at α=4.5°Mach=0 Ncrit=9Xfoil predictionDetails
   e637-il100,000544.6 at α=7.5°Mach=0 Ncrit=5Xfoil predictionDetails
   e637-il200,000962.2 at α=11°Mach=0 Ncrit=9Xfoil predictionDetails
   e637-il200,000567.2 at α=9.25°Mach=0 Ncrit=5Xfoil predictionDetails
   e637-il500,000998 at α=9.5°Mach=0 Ncrit=9Xfoil predictionDetails
   e637-il500,000598.4 at α=8.75°Mach=0 Ncrit=5Xfoil predictionDetails
   e637-il1,000,0009126.8 at α=8.75°Mach=0 Ncrit=9Xfoil predictionDetails
   e637-il1,000,0005117.4 at α=8.5°Mach=0 Ncrit=5Xfoil predictionDetails
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