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USA 28 AIRFOIL (usa28-il)

USA 28 AIRFOIL - USA-28 airfoil


Airfoil usa28-il
Details Dat file Parser  
(usa28-il) USA 28 AIRFOIL
USA-28 airfoil
Max thickness 13.2% at 29.9% chord.
Max camber 3.8% at 49.9% chord
Source UIUC Airfoil Coordinates Database
Source dat file
The dat file is in Lednicer format
USA 28 AIRFOIL
       17.       17.

 0.0000000 0.0000000
 0.0123300 0.0173200
 0.0247400 0.0263400
 0.0496000 0.0404900
 0.0745000 0.0514300
 0.0994100 0.0604700
 0.1492700 0.0743600
 0.1991700 0.0844500
 0.2990600 0.0954300
 0.3990600 0.0960100
 0.4990900 0.0925900
 0.5992000 0.0815700
 0.6993400 0.0675500
 0.7995200 0.0490400
 0.8997200 0.0290200
 0.9498300 0.0175100
 1.0000000 0.0000000

 0.0000000 0.0000000
 0.0126700 -.0171800
 0.0252300 -.0233500
 0.0503000 -.0306100
 0.0753500 -.0355600
 0.1003900 -.0394200
 0.1504100 -.0416300
 0.2004100 -.0416400
 0.3003500 -.0361600
 0.4002400 -.0249800
 0.5001700 -.0175000
 0.6001400 -.0144200
 0.7001200 -.0118400
 0.8000900 -.0094600
 0.9000800 -.0084800
 0.9500500 -.0054900
 1.0000000 0.0000000
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Lednicer format dat file
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Polars for USA 28 AIRFOIL (usa28-il)

PlotAirfoilReynolds #NcritMax Cl/CdDescriptionSource 
   usa28-il50,000921.6 at α=11.5°Mach=0 Ncrit=9Xfoil predictionDetails
   usa28-il50,000531.7 at α=9.5°Mach=0 Ncrit=5Xfoil predictionDetails
   usa28-il100,000954.2 at α=8°Mach=0 Ncrit=9Xfoil predictionDetails
   usa28-il100,000554.4 at α=6.75°Mach=0 Ncrit=5Xfoil predictionDetails
   usa28-il200,000975.9 at α=6°Mach=0 Ncrit=9Xfoil predictionDetails
   usa28-il200,000572.1 at α=4.5°Mach=0 Ncrit=5Xfoil predictionDetails
   usa28-il500,000997.3 at α=5°Mach=0 Ncrit=9Xfoil predictionDetails
   usa28-il500,000587.8 at α=6.75°Mach=0 Ncrit=5Xfoil predictionDetails
   usa28-il1,000,0009114.5 at α=6.5°Mach=0 Ncrit=9Xfoil predictionDetails
   usa28-il1,000,000588.9 at α=6°Mach=0 Ncrit=5Xfoil predictionDetails
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