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EPPLER 338 AIRFOIL (e338-il)

EPPLER 338 AIRFOIL - Eppler E338 flying wing airfoil


Airfoil e338-il
Details Dat file Parser  
(e338-il) EPPLER 338 AIRFOIL
Eppler E338 flying wing airfoil
Max thickness 13.3% at 31.1% chord.
Max camber 3.7% at 26.2% chord
Source UIUC Airfoil Coordinates Database
Source dat file
The dat file is in Lednicer format
EPPLER 338 AIRFOIL
       34.       39.

 0.0000100 0.0003600
 0.0001900 0.0028100
 0.0003900 0.0039700
 0.0042100 0.0136600
 0.0120400 0.0244600
 0.0238100 0.0357900
 0.0399400 0.0472000
 0.0588300 0.0583500
 0.0818300 0.0689100
 0.1082300 0.0785900
 0.1378100 0.0870900
 0.1703500 0.0941300
 0.2056000 0.0994200
 0.2434100 0.1026700
 0.2836900 0.1036500
 0.3265400 0.1023400
 0.3718400 0.0990800
 0.4192300 0.0941900
 0.4682800 0.0879400
 0.5185000 0.0806600
 0.5693700 0.0726500
 0.6202700 0.0642300
 0.6705700 0.0557100
 0.7195700 0.0473500
 0.7665899 0.0394100
 0.8109000 0.0320500
 0.8518100 0.0254300
 0.8886400 0.0195800
 0.9208000 0.0145200
 0.9477201 0.0100900
 0.9692700 0.0060100
 0.9856099 0.0025900
 0.9962400 0.0005700
 1.0000000 0.0000000

 0.0000100 0.0003600
 0.0000900 -.0011500
 0.0003400 -.0025500
 0.0005300 -.0032000
 0.0007800 -.0038000
 0.0010900 -.0043400
 0.0015000 -.0048400
 0.0020100 -.0053200
 0.0026100 -.0057800
 0.0040300 -.0066900
 0.0057300 -.0075500
 0.0087800 -.0087800
 0.0207000 -.0120300
 0.0400700 -.0151700
 0.0652000 -.0177300
 0.0958200 -.0199300
 0.1314400 -.0220400
 0.1713900 -.0241900
 0.2150200 -.0263200
 0.2616800 -.0283800
 0.3107600 -.0302000
 0.3617300 -.0317200
 0.4140000 -.0328700
 0.4669900 -.0336200
 0.5201100 -.0339400
 0.5727500 -.0337800
 0.6243200 -.0331400
 0.6742401 -.0319700
 0.7219400 -.0302300
 0.7668700 -.0278700
 0.8084900 -.0246500
 0.8467800 -.0201900
 0.8822200 -.0148300
 0.9146200 -.0096000
 0.9431500 -.0052800
 0.9668800 -.0022300
 0.9848600 -.0005600
 0.9961400 -.0000300
 1.0000000 0.0000000
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Lednicer format dat file
Selig format dat file

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Polars for EPPLER 338 AIRFOIL (e338-il)

PlotAirfoilReynolds #NcritMax Cl/CdDescriptionSource 
   e338-il50,000915.8 at α=0.5°Mach=0 Ncrit=9Xfoil predictionDetails
   e338-il50,000526.2 at α=4.25°Mach=0 Ncrit=5Xfoil predictionDetails
   e338-il100,000933.8 at α=4°Mach=0 Ncrit=9Xfoil predictionDetails
   e338-il100,000545.9 at α=6.75°Mach=0 Ncrit=5Xfoil predictionDetails
   e338-il200,000963.3 at α=9.25°Mach=0 Ncrit=9Xfoil predictionDetails
   e338-il200,000567.8 at α=8.5°Mach=0 Ncrit=5Xfoil predictionDetails
   e338-il500,000997.4 at α=9.5°Mach=0 Ncrit=9Xfoil predictionDetails
   e338-il500,000588.6 at α=9.25°Mach=0 Ncrit=5Xfoil predictionDetails
   e338-il1,000,0009114 at α=9.75°Mach=0 Ncrit=9Xfoil predictionDetails
   e338-il1,000,0005108.2 at α=8°Mach=0 Ncrit=5Xfoil predictionDetails
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