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EPPLER 655 AIRFOIL (e655-il)

EPPLER 655 AIRFOIL - Eppler E655 sailplane airfoil


Airfoil e655-il
Details Dat file Parser  
(e655-il) EPPLER 655 AIRFOIL
Eppler E655 sailplane airfoil
Max thickness 17.3% at 37.3% chord.
Max camber 3.9% at 42.4% chord
Source UIUC Airfoil Coordinates Database
Source dat file
The dat file is in Lednicer format
EPPLER 655 AIRFOIL
       35.       38.

 0.0000200 0.0008800
 0.0002200 0.0027400
 0.0008500 0.0057000
 0.0013800 0.0074100
 0.0071200 0.0183800
 0.0171900 0.0302100
 0.0314600 0.0424200
 0.0498100 0.0546300
 0.0721000 0.0665300
 0.0981500 0.0778600
 0.1277600 0.0883900
 0.1606600 0.0979300
 0.1965600 0.1063100
 0.2351200 0.1133900
 0.2759800 0.1190400
 0.3187300 0.1231500
 0.3629400 0.1256100
 0.4081600 0.1263500
 0.4539000 0.1252100
 0.4997500 0.1219900
 0.5454700 0.1164700
 0.5910000 0.1084700
 0.6366800 0.0982200
 0.6825000 0.0866000
 0.7278399 0.0744700
 0.7719700 0.0623600
 0.8141500 0.0507500
 0.8536000 0.0400000
 0.8895500 0.0303500
 0.9212700 0.0219600
 0.9480700 0.0147900
 0.9696000 0.0086800
 0.9858500 0.0038500
 0.9963200 0.0009200
 1.0000000 0.0000000

 0.0000200 0.0008800
 0.0000300 -.0008900
 0.0001100 -.0017300
 0.0002400 -.0025300
 0.0004600 -.0032800
 0.0007700 -.0040100
 0.0011700 -.0047400
 0.0016500 -.0054700
 0.0028000 -.0069400
 0.0042100 -.0084100
 0.0067600 -.0106100
 0.0164400 -.0165400
 0.0329200 -.0231900
 0.0544700 -.0291700
 0.0808600 -.0343800
 0.1118400 -.0387500
 0.1470900 -.0422700
 0.1862500 -.0449400
 0.2288800 -.0467700
 0.2745100 -.0478000
 0.3226100 -.0480500
 0.3726200 -.0475300
 0.4239300 -.0462600
 0.4759200 -.0442100
 0.5279800 -.0412900
 0.5795400 -.0373500
 0.6303200 -.0321100
 0.6804000 -.0257400
 0.7295300 -.0188300
 0.7772500 -.0119800
 0.8228900 -.0058400
 0.8655400 -.0009900
 0.9041500 0.0022300
 0.9376400 0.0036500
 0.9647900 0.0033200
 0.9844400 0.0019400
 0.9961400 0.0005600
 1.0000000 0.0000000
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Lednicer format dat file
Selig format dat file

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Polars for EPPLER 655 AIRFOIL (e655-il)

PlotAirfoilReynolds #NcritMax Cl/CdDescriptionSource 
   e655-il50,00094.9 at α=10°Mach=0 Ncrit=9Xfoil predictionDetails
   e655-il50,000514.6 at α=12.5°Mach=0 Ncrit=5Xfoil predictionDetails
   e655-il100,000936.4 at α=12°Mach=0 Ncrit=9Xfoil predictionDetails
   e655-il100,000530.7 at α=10.75°Mach=0 Ncrit=5Xfoil predictionDetails
   e655-il200,000969.2 at α=8.5°Mach=0 Ncrit=9Xfoil predictionDetails
   e655-il200,000569.2 at α=7.25°Mach=0 Ncrit=5Xfoil predictionDetails
   e655-il500,0009116.8 at α=7.25°Mach=0 Ncrit=9Xfoil predictionDetails
   e655-il500,0005111.2 at α=5.75°Mach=0 Ncrit=5Xfoil predictionDetails
   e655-il1,000,0009150.5 at α=6°Mach=0 Ncrit=9Xfoil predictionDetails
   e655-il1,000,0005135.1 at α=4.5°Mach=0 Ncrit=5Xfoil predictionDetails
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