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EPPLER 520 AIRFOIL (e520-il)

EPPLER 520 AIRFOIL - Eppler E520 tailplane airfoil


Airfoil e520-il
Details Dat file Parser  
(e520-il) EPPLER 520 AIRFOIL
Eppler E520 tailplane airfoil
Max thickness 15% at 36.7% chord.
Max camber 0% at 0% chord
Source UIUC Airfoil Coordinates Database
Source dat file
The dat file is in Lednicer format
EPPLER 520 AIRFOIL
       35.       36.

 0.0000500 0.0007000
 0.0001800 0.0014300
 0.0003800 0.0021800
 0.0009500 0.0037300
 0.0017400 0.0053300
 0.0033100 0.0078100
 0.0117100 0.0164000
 0.0248100 0.0251900
 0.0424200 0.0338000
 0.0644100 0.0419700
 0.0905900 0.0494900
 0.1207500 0.0562200
 0.1546300 0.0620400
 0.1919100 0.0668600
 0.2324400 0.0706200
 0.2752300 0.0732600
 0.3204400 0.0747500
 0.3674000 0.0750400
 0.4156400 0.0741100
 0.4646900 0.0719400
 0.5140000 0.0685100
 0.5631300 0.0636400
 0.6118600 0.0572800
 0.6600800 0.0494400
 0.7079700 0.0405900
 0.7552000 0.0318500
 0.8006400 0.0239900
 0.8432500 0.0172600
 0.8821000 0.0117800
 0.9164000 0.0075300
 0.9454500 0.0043800
 0.9687100 0.0021700
 0.9858400 0.0007800
 0.9964100 0.0001400
 1.0000000 0.0000000

 0.0000500 0.0007000
 0.0000500 -.0007000
 0.0001800 -.0014300
 0.0003800 -.0021800
 0.0009500 -.0037300
 0.0017400 -.0053300
 0.0033100 -.0078100
 0.0117100 -.0164000
 0.0248100 -.0251900
 0.0424200 -.0338000
 0.0644100 -.0419700
 0.0905900 -.0494900
 0.1207500 -.0562200
 0.1546300 -.0620400
 0.1919100 -.0668600
 0.2322400 -.0706200
 0.2752300 -.0732600
 0.3204400 -.0747500
 0.3674000 -.0750400
 0.4156400 -.0741100
 0.4646900 -.0719400
 0.5140000 -.0685100
 0.5631300 -.0636400
 0.6118600 -.0572800
 0.6600800 -.0494400
 0.7079700 -.0405900
 0.7552000 -.0318500
 0.8006400 -.0239900
 0.8432500 -.0172600
 0.8821000 -.0117800
 0.9164000 -.0075200
 0.9454500 -.0043800
 0.9687100 -.0021700
 0.9858400 -.0007800
 0.9964100 -.0001400
 1.0000000 0.0000000
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Lednicer format dat file
Selig format dat file

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Polars for EPPLER 520 AIRFOIL (e520-il)

PlotAirfoilReynolds #NcritMax Cl/CdDescriptionSource 
   e520-il50,000928.4 at α=7.25°Mach=0 Ncrit=9Xfoil predictionDetails
   e520-il50,000527.8 at α=7°Mach=0 Ncrit=5Xfoil predictionDetails
   e520-il100,000941.2 at α=6.75°Mach=0 Ncrit=9Xfoil predictionDetails
   e520-il100,000535.2 at α=7°Mach=0 Ncrit=5Xfoil predictionDetails
   e520-il200,000947.7 at α=6.75°Mach=0 Ncrit=9Xfoil predictionDetails
   e520-il200,000545.2 at α=6.5°Mach=0 Ncrit=5Xfoil predictionDetails
   e520-il500,000962.3 at α=5.75°Mach=0 Ncrit=9Xfoil predictionDetails
   e520-il500,000557.1 at α=6.5°Mach=0 Ncrit=5Xfoil predictionDetails
   e520-il1,000,000971.8 at α=6.25°Mach=0 Ncrit=9Xfoil predictionDetails
   e520-il1,000,000567.5 at α=7.75°Mach=0 Ncrit=5Xfoil predictionDetails
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