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GOE 399 AIRFOIL (goe399-il)

GOE 399 AIRFOIL - Gottingen 399 airfoil


Airfoil goe399-il
Details Dat file Parser  
(goe399-il) GOE 399 AIRFOIL
Gottingen 399 airfoil
Max thickness 6.9% at 29.9% chord.
Max camber 4.2% at 39.9% chord
Source UIUC Airfoil Coordinates Database
Source dat file
The dat file is in Lednicer format
GOE 399 AIRFOIL
       17.       17.

 0.0000000 0.0000000
 0.0123800 0.0156000
 0.0248000 0.0232000
 0.0497300 0.0334000
 0.0746600 0.0421000
 0.0996100 0.0493000
 0.1495100 0.0612000
 0.1994500 0.0686000
 0.2993900 0.0759000
 0.3994000 0.0752000
 0.4994400 0.0705000
 0.5995100 0.0613000
 0.6996100 0.0486000
 0.7997200 0.0344000
 0.8998500 0.0182000
 0.9499300 0.0091000
 1.0000000 0.0000000

 0.0000000 0.0000000
 0.0125600 -.0079000
 0.0250700 -.0093000
 0.0500700 -.0086000
 0.0750500 -.0064000
 0.1000500 -.0043700
 0.1500100 -.0008000
 0.1999800 0.0026000
 0.2999400 0.0069000
 0.3999300 0.0092000
 0.4999200 0.0100000
 0.5999200 0.0098000
 0.6999400 0.0071000
 0.7999600 0.0049000
 0.8999900 0.0017000
 0.9500000 0.0001000
 1.0000000 0.0000000
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Lednicer format dat file
Selig format dat file

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Polars for GOE 399 AIRFOIL (goe399-il)

PlotAirfoilReynolds #NcritMax Cl/CdDescriptionSource 
   goe399-il50,000940.8 at α=7.25°Mach=0 Ncrit=9Xfoil predictionDetails
   goe399-il50,000541.9 at α=6.75°Mach=0 Ncrit=5Xfoil predictionDetails
   goe399-il100,000959.4 at α=6.5°Mach=0 Ncrit=9Xfoil predictionDetails
   goe399-il100,000560.3 at α=5.5°Mach=0 Ncrit=5Xfoil predictionDetails
   goe399-il200,000979.3 at α=5°Mach=0 Ncrit=9Xfoil predictionDetails
   goe399-il200,000576.9 at α=5°Mach=0 Ncrit=5Xfoil predictionDetails
   goe399-il500,0009104.6 at α=4.75°Mach=0 Ncrit=9Xfoil predictionDetails
   goe399-il500,000598.4 at α=4.5°Mach=0 Ncrit=5Xfoil predictionDetails
   goe399-il1,000,0009124.1 at α=4.5°Mach=0 Ncrit=9Xfoil predictionDetails
   goe399-il1,000,0005112.4 at α=3.5°Mach=0 Ncrit=5Xfoil predictionDetails
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