Airfoil Tools
Search 1636 airfoils Google+
You have 0 airfoils loaded.
Your Reynold number range is 50,000 to 1,000,000. (set)

GOE 391 AIRFOIL (goe391-il)

GOE 391 AIRFOIL - Gottingen 391 airfoil


Airfoil goe391-il
Details Dat file Parser  
(goe391-il) GOE 391 AIRFOIL
Gottingen 391 airfoil
Max thickness 5.1% at 40% chord.
Max camber 3.2% at 40% chord
Source UIUC Airfoil Coordinates Database
Source dat file
The dat file is in Lednicer format
GOE 391 AIRFOIL
       17.       17.

 0.0000000 0.0000000
 0.0125000 0.0130500
 0.0250000 0.0181000
 0.0500000 0.0262000
 0.0750000 0.0323000
 0.1000000 0.0374000
 0.1500000 0.0443000
 0.2000000 0.0498000
 0.3000000 0.0552000
 0.4000000 0.0576000
 0.5000000 0.0560000
 0.6000000 0.0514000
 0.7000000 0.0443000
 0.8000000 0.0332000
 0.9000000 0.0186000
 0.9500000 0.0098000
 1.0000000 0.0000000

 0.0000000 0.0000000
 0.0125000 -.0049500
 0.0250000 -.0046000
 0.0500000 -.0030000
 0.0750000 -.0013000
 0.1000000 0.0004000
 0.1500000 0.0026000
 0.2000000 0.0042000
 0.3000000 0.0062000
 0.4000000 0.0066000
 0.5000000 0.0060000
 0.6000000 0.0044000
 0.7000000 0.0028000
 0.8000000 0.0012000
 0.9000000 -.0002000
 0.9500000 -.0002000
 1.0000000 0.0000000
No parser warnings Send to airfoil plotter
Add to comparison
Lednicer format dat file
Selig format dat file

Similar airfoils

GOE 346 (FRIEDRICHSHAFEN-STAAKEN)PreviewDetails
GOE 587 AIRFOILPreviewDetails
Coanda 1PreviewDetails
GOE 397 AIRFOILPreviewDetails
GOE 419 AIRFOILPreviewDetails
Coanda 2PreviewDetails
GOE 590 AIRFOILPreviewDetails
GOE 492 AIRFOILPreviewDetails
GOE 377 AIRFOILPreviewDetails
GOE 372 AIRFOILPreviewDetails

Polars for GOE 391 AIRFOIL (goe391-il)

PlotAirfoilReynolds #NcritMax Cl/CdDescriptionSource 
   goe391-il50,000939.6 at α=5°Mach=0 Ncrit=9Xfoil predictionDetails
   goe391-il50,000541.5 at α=5°Mach=0 Ncrit=5Xfoil predictionDetails
   goe391-il100,000958.8 at α=4.25°Mach=0 Ncrit=9Xfoil predictionDetails
   goe391-il100,000558.4 at α=4°Mach=0 Ncrit=5Xfoil predictionDetails
   goe391-il200,000575.8 at α=2.5°Mach=0 Ncrit=5Xfoil predictionDetails
   goe391-il200,000084.3 at α=3.5°Mach=0 Ncrit=9Xfoil predictionDetails
   goe391-il500,0009106 at α=1.75°Mach=0 Ncrit=9Xfoil predictionDetails
   goe391-il500,000584.5 at α=1.5°Mach=0 Ncrit=5Xfoil predictionDetails
   goe391-il1,000,0009104.7 at α=1.5°Mach=0 Ncrit=9Xfoil predictionDetails
   goe391-il1,000,000586.9 at α=5.75°Mach=0 Ncrit=5Xfoil predictionDetails
Reynolds number calculator
Set Reynolds number and Ncrit rangeLowHigh
Reynolds Number
NCrit