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Coanda 3 (coanda3-il)

Coanda 3 - Coanda 3 airfoil


Airfoil coanda3-il
Details Dat file Parser  
(coanda3-il) Coanda 3
Coanda 3 airfoil
Max thickness 7% at 30% chord.
Max camber 2.9% at 40% chord
Source UIUC Airfoil Coordinates Database
Source dat file
The dat file is in Selig format
Coanda 3
1.0000     0.0070
0.9500     0.0185
0.9000     0.0280
0.8000     0.0450
0.7000     0.0572
0.6000     0.0670
0.5000     0.0740
0.4000     0.0770
0.3000     0.0770
0.2000     0.0740
0.1500     0.0695
0.1000     0.0620
0.0750     0.0560
0.0500     0.0480
0.0250     0.0362
0.0125     0.0285
0.0000     0.0170
0.0125     0.0105
0.0250     0.0055
0.0500     0.0005
0.0750     0.0005
0.1000     0.0020
0.1500     0.0045
0.2000     0.0055
0.3000     0.0070
0.4000     0.0070
0.5000     0.0070
0.6000     0.0050
0.7000     0.0030
0.8000     0.0000
0.9000     0.0020
0.9500     0.0030
1.0000     0.0070
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Selig format dat file

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Polars for Coanda 3 (coanda3-il)

PlotAirfoilReynolds #NcritMax Cl/CdDescriptionSource 
   coanda3-il50,000937.1 at α=4.5°Mach=0 Ncrit=9Xfoil predictionDetails
   coanda3-il50,000537.3 at α=4.25°Mach=0 Ncrit=5Xfoil predictionDetails
   coanda3-il100,000955.5 at α=3.5°Mach=0 Ncrit=9Xfoil predictionDetails
   coanda3-il100,000552.6 at α=3°Mach=0 Ncrit=5Xfoil predictionDetails
   coanda3-il200,000975.5 at α=2.5°Mach=0 Ncrit=9Xfoil predictionDetails
   coanda3-il200,000567.1 at α=2°Mach=0 Ncrit=5Xfoil predictionDetails
   coanda3-il500,000994.6 at α=1.5°Mach=0 Ncrit=9Xfoil predictionDetails
   coanda3-il500,000576 at α=2.75°Mach=0 Ncrit=5Xfoil predictionDetails
   coanda3-il1,000,000989 at α=2.75°Mach=0 Ncrit=9Xfoil predictionDetails
   coanda3-il1,000,000580.9 at α=3°Mach=0 Ncrit=5Xfoil predictionDetails
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