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Fage & Collins 4 (fg4-il)

Fage & Collins 4 - Fage & Collins 4 airfoil


Airfoil fg4-il
Details Dat file Parser  
(fg4-il) Fage & Collins 4
Fage & Collins 4 airfoil
Max thickness 12.7% at 30% chord.
Max camber 4.7% at 30% chord
Source UIUC Airfoil Coordinates Database
Source dat file
The dat file is in Selig format
Fage & Collins 4
1.0000     0.0075
0.9500     0.0300
0.9000     0.0423
0.8000     0.0668
0.7000     0.0860
0.6000     0.1020
0.5000     0.1151
0.4000     0.1244
0.3000     0.1270
0.2000     0.1218
0.1500     0.1145
0.1000     0.1020
0.0750     0.0925
0.0500     0.0794
0.0250     0.0655
0.0125     0.0480
0.0000     0.0200
0.0125     0.0015
0.0250     0.0000
0.0500     0.0000
0.0750     0.0000
0.1000     0.0000
0.1500     0.0000
0.2000     0.0000
0.3000     0.0000
0.4000     0.0000
0.5000     0.0000
0.6000     0.0000
0.7000     0.0000
0.8000     0.0000
0.9000     0.0000
0.9500     0.0000
1.0000     0.0075
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Lednicer format dat file
Selig format dat file

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Polars for Fage & Collins 4 (fg4-il)

PlotAirfoilReynolds #NcritMax Cl/CdDescriptionSource 
   fg4-il50,000930.5 at α=5.75°Mach=0 Ncrit=9Xfoil predictionDetails
   fg4-il50,000532.8 at α=4.5°Mach=0 Ncrit=5Xfoil predictionDetails
   fg4-il100,000951.9 at α=3.5°Mach=0 Ncrit=9Xfoil predictionDetails
   fg4-il100,000547.3 at α=3°Mach=0 Ncrit=5Xfoil predictionDetails
   fg4-il200,000965.4 at α=2.75°Mach=0 Ncrit=9Xfoil predictionDetails
   fg4-il200,000547 at α=3.75°Mach=0 Ncrit=5Xfoil predictionDetails
   fg4-il500,000962.2 at α=4°Mach=0 Ncrit=9Xfoil predictionDetails
   fg4-il500,000558.7 at α=4.5°Mach=0 Ncrit=5Xfoil predictionDetails
   fg4-il1,000,000971.7 at α=4.5°Mach=0 Ncrit=9Xfoil predictionDetails
   fg4-il1,000,000572.3 at α=5°Mach=0 Ncrit=5Xfoil predictionDetails
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