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GOE 257 AIRFOIL (goe257-il)

GOE 257 AIRFOIL - Gottingen 257 airfoil


Airfoil goe257-il
Details Dat file Parser  
(goe257-il) GOE 257 AIRFOIL
Gottingen 257 airfoil
Max thickness 8.8% at 30% chord.
Max camber 4.1% at 30% chord
Source UIUC Airfoil Coordinates Database
Source dat file
The dat file is in Lednicer format
GOE 257 AIRFOIL
       17.       17.

 0.0000000 0.0000000
 0.0124500 0.0161400
 0.0249200 0.0252800
 0.0498800 0.0376600
 0.0748400 0.0484400
 0.0998200 0.0575200
 0.1497800 0.0694800
 0.1997500 0.0766400
 0.2997300 0.0849600
 0.3997300 0.0836800
 0.4997500 0.0776000
 0.5997900 0.0661200
 0.6998300 0.0526400
 0.7998700 0.0394600
 0.8999299 0.0232800
 0.9499500 0.0148400
 1.0000000 0.0064000

 0.0000000 0.0000000
 0.0125300 -.0095600
 0.0250300 -.0095200
 0.0500300 -.0089400
 0.0750300 -.0082600
 0.1000200 -.0071800
 0.1500200 -.0059200
 0.2000200 -.0046600
 0.3000100 -.0033400
 0.4000100 -.0025200
 0.5000100 -.0027000
 0.6000100 -.0023800
 0.7000100 -.0030600
 0.8000100 -.0038400
 0.9000200 -.0051200
 0.9500200 -.0065600
 1.0000000 -.0064000
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Lednicer format dat file
Selig format dat file

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Polars for GOE 257 AIRFOIL (goe257-il)

PlotAirfoilReynolds #NcritMax Cl/CdDescriptionSource 
   goe257-il50,000938.5 at α=8.5°Mach=0 Ncrit=9Xfoil predictionDetails
   goe257-il50,000539.8 at α=7.5°Mach=0 Ncrit=5Xfoil predictionDetails
   goe257-il100,000956.8 at α=7.5°Mach=0 Ncrit=9Xfoil predictionDetails
   goe257-il100,000557.5 at α=6.25°Mach=0 Ncrit=5Xfoil predictionDetails
   goe257-il200,000974.9 at α=6.5°Mach=0 Ncrit=9Xfoil predictionDetails
   goe257-il200,000572.5 at α=5.5°Mach=0 Ncrit=5Xfoil predictionDetails
   goe257-il500,000996 at α=5.25°Mach=0 Ncrit=9Xfoil predictionDetails
   goe257-il500,000588.9 at α=4.25°Mach=0 Ncrit=5Xfoil predictionDetails
   goe257-il1,000,0009109.1 at α=4.5°Mach=0 Ncrit=9Xfoil predictionDetails
   goe257-il1,000,000592.8 at α=4.25°Mach=0 Ncrit=5Xfoil predictionDetails
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