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EPPLER 337 AIRFOIL (e337-il)

EPPLER 337 AIRFOIL - Eppler E337 flying wing airfoil


Airfoil e337-il
Details Dat file Parser  
(e337-il) EPPLER 337 AIRFOIL
Eppler E337 flying wing airfoil
Max thickness 13.1% at 32% chord.
Max camber 3.2% at 22.4% chord
Source UIUC Airfoil Coordinates Database
Source dat file
The dat file is in Lednicer format
EPPLER 337 AIRFOIL
       34.       40.

 0.0000200 0.0007200
 0.0002900 0.0031800
 0.0029100 0.0105800
 0.0098700 0.0208500
 0.0208100 0.0317200
 0.0356900 0.0427400
 0.0543800 0.0535300
 0.0767400 0.0637700
 0.1025800 0.0731700
 0.1025800 0.0731700
 0.1316800 0.0814300
 0.1638100 0.0882700
 0.1987500 0.0933800
 0.2363600 0.0965000
 0.2765400 0.0974000
 0.3193600 0.0960800
 0.3647300 0.0928500
 0.4122600 0.0880300
 0.4615300 0.0819200
 0.5120700 0.0748000
 0.5633300 0.0670100
 0.6147000 0.0588600
 0.6655200 0.0506500
 0.7151100 0.0426700
 0.7627300 0.0351500
 0.8076800 0.0282700
 0.8492200 0.0221500
 0.8866700 0.0168400
 0.9194000 0.0123400
 0.9468500 0.0084700
 0.9688500 0.0049600
 0.9854700 0.0020800
 0.9962200 0.0004400
 1.0000000 0.0000000

 0.0000200 0.0007200
 0.0000500 -.0008100
 0.0002500 -.0022100
 0.0004200 -.0028600
 0.0006400 -.0034700
 0.0009300 -.0040100
 0.0013100 -.0045200
 0.0018000 -.0050100
 0.0023700 -.0054900
 0.0037300 -.0064300
 0.0053700 -.0073500
 0.0083100 -.0087100
 0.0105100 -.0095700
 0.0253800 -.0136300
 0.0460700 -.0171300
 0.0723000 -.0201400
 0.1038000 -.0228300
 0.1400800 -.0254200
 0.1805000 -.0280100
 0.2244200 -.0305400
 0.2712200 -.0329200
 0.3202900 -.0350200
 0.3711100 -.0367400
 0.4231100 -.0380200
 0.4757200 -.0388200
 0.5283600 -.0391100
 0.5804300 -.0388600
 0.6313700 -.0380500
 0.6806000 -.0366400
 0.7275800 -.0346100
 0.7717600 -.0319000
 0.8126300 -.0283100
 0.8501600 -.0234400
 0.8848100 -.0176400
 0.9164500 -.0119300
 0.9442700 -.0070600
 0.9674100 -.0033900
 0.9850300 -.0011200
 0.9961700 -.0001700
 1.0000000 0.0000000
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Lednicer format dat file
Selig format dat file

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Polars for EPPLER 337 AIRFOIL (e337-il)

PlotAirfoilReynolds #NcritMax Cl/CdDescriptionSource 
   e337-il50,000916 at α=1°Mach=0 Ncrit=9Xfoil predictionDetails
   e337-il50,000525.8 at α=4.75°Mach=0 Ncrit=5Xfoil predictionDetails
   e337-il100,000934.4 at α=11.5°Mach=0 Ncrit=9Xfoil predictionDetails
   e337-il100,000545.6 at α=8°Mach=0 Ncrit=5Xfoil predictionDetails
   e337-il200,000962.7 at α=10°Mach=0 Ncrit=9Xfoil predictionDetails
   e337-il200,000565.7 at α=9.5°Mach=0 Ncrit=5Xfoil predictionDetails
   e337-il500,000992.6 at α=10°Mach=0 Ncrit=9Xfoil predictionDetails
   e337-il500,000584.1 at α=9.25°Mach=0 Ncrit=5Xfoil predictionDetails
   e337-il1,000,0009107.3 at α=9.75°Mach=0 Ncrit=9Xfoil predictionDetails
   e337-il1,000,0005103.9 at α=8.5°Mach=0 Ncrit=5Xfoil predictionDetails
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