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GOE 431 AIRFOIL (goe431-il)

GOE 431 AIRFOIL - Gottingen 431 airfoil


Airfoil goe431-il
Details Dat file Parser  
(goe431-il) GOE 431 AIRFOIL
Gottingen 431 airfoil
Max thickness 11.8% at 20% chord.
Max camber 7.2% at 60% chord
Source UIUC Airfoil Coordinates Database
Source dat file
The dat file is in Lednicer format
GOE 431 AIRFOIL
       17.       17.

 0.0000000 0.0000000
 0.0125000 0.0243400
 0.0250000 0.0356800
 0.0500000 0.0533500
 0.0750000 0.0670200
 0.1000000 0.0777000
 0.1500000 0.0940500
 0.2000000 0.1064000
 0.3000000 0.1161000
 0.4000000 0.1173000
 0.5000000 0.1145000
 0.6000000 0.1072000
 0.7000000 0.0899000
 0.8000000 0.0646000
 0.9000000 0.0353000
 0.9500000 0.0186500
 1.0000000 0.0000000

 0.0000000 0.0000000
 0.0125000 -.0096600
 0.0250000 -.0143300
 0.0500000 -.0196500
 0.0750000 -.0229700
 0.1000000 -.0243000
 0.1500000 -.0189500
 0.2000000 -.0116000
 0.3000000 0.0041000
 0.4000000 0.0178000
 0.5000000 0.0297000
 0.6000000 0.0372000
 0.7000000 0.0359000
 0.8000000 0.0296000
 0.9000000 0.0153000
 0.9500000 0.0086500
 1.0000000 0.0000000
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Lednicer format dat file
Selig format dat file

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Polars for GOE 431 AIRFOIL (goe431-il)

PlotAirfoilReynolds #NcritMax Cl/CdDescriptionSource 
   goe431-il50,000920.2 at α=4.25°Mach=0 Ncrit=9Xfoil predictionDetails
   goe431-il50,000539.5 at α=7.5°Mach=0 Ncrit=5Xfoil predictionDetails
   goe431-il100,000962.7 at α=4.75°Mach=0 Ncrit=9Xfoil predictionDetails
   goe431-il100,000555.7 at α=6.25°Mach=0 Ncrit=5Xfoil predictionDetails
   goe431-il200,000981 at α=2.5°Mach=0 Ncrit=9Xfoil predictionDetails
   goe431-il200,000572.4 at α=1.25°Mach=0 Ncrit=5Xfoil predictionDetails
   goe431-il500,0009104.7 at α=1°Mach=0 Ncrit=9Xfoil predictionDetails
   goe431-il500,000585.4 at α=5.25°Mach=0 Ncrit=5Xfoil predictionDetails
   goe431-il1,000,0009115.1 at α=0°Mach=0 Ncrit=9Xfoil predictionDetails
   goe431-il1,000,0005106.7 at α=6.25°Mach=0 Ncrit=5Xfoil predictionDetails
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