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Your Reynold number range is 50,000 to 1,000,000. (set)

Airfoil Comparison

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Airfoil comparison (fx66s161-il,du8608418-il,e395-il,naca000834-il,fx77w270-il,fx83w227-il,naca4424-il,goe122-il)
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    (fx66s161-il) FX 66-S-161 AIRFOIL

Wortmann FX 66-S-161 airfoil
Max thickness 16.1% at 33.9% chord
Max camber 3.9% at 43.5% chord
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    (du8608418-il) DU86-084/18 8.44%

Deflt University DU 86-084/18 low Reynolds number airfoil
Max thickness 8.5% at 36.9% chord
Max camber 1% at 45.8% chord
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    (e395-il) EPPLER 395 AIRFOIL

Eppler E395 human e664ered aircraft airfoil
Max thickness 12.3% at 29.5% chord
Max camber 5.2% at 52.3% chord
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    (naca000834-il) NACA 0008-34

NACA 0008-34 airfoil
Max thickness 8% at 40% chord
Max camber 0% at 0% chord
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    (fx77w270-il) FX 77-W-270

Wortmann FX 77-W-270 airfoil for use on wind turbines (W)
Max thickness 27.1% at 33.9% chord
Max camber 4.3% at 27.9% chord
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    (fx83w227-il) FX 83-W-227

Wortmann FX 83-W-227 airfoil for use on wind turbines (W)
Max thickness 22.6% at 33.9% chord
Max camber 3.4% at 40.2% chord
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    (naca4424-il) NACA 4424

NACA 4424 airfoil
Max thickness 24% at 29.4% chord
Max camber 4% at 40% chord
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    (goe122-il) GOE 122 (MVA H.2) AIRFOIL

Gottingen 122 (MVA H.2) airfoil
Max thickness 7.3% at 30% chord
Max camber 4.1% at 30% chord
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Used for printing plan. A4 landscape approx 280mm
Used for printing plan. A4 landscape approx 180mm

Polars for (fx66s161-il,du8608418-il,e395-il,naca000834-il,fx77w270-il,fx83w227-il,naca4424-il,goe122-il)

PlotAirfoilReynolds #NcritMax Cl/CdDescriptionSource 
   fx66s161-il50,00095.3 at α=9°Mach=0 Ncrit=9Xfoil predictionDetails
   fx66s161-il50,000516.2 at α=3.25°Mach=0 Ncrit=5Xfoil predictionDetails
   fx66s161-il100,000916.6 at α=2°Mach=0 Ncrit=9Xfoil predictionDetails
   fx66s161-il100,000542.4 at α=7.25°Mach=0 Ncrit=5Xfoil predictionDetails
   fx66s161-il200,000973.8 at α=10°Mach=0 Ncrit=9Xfoil predictionDetails
   fx66s161-il200,000575.7 at α=9.25°Mach=0 Ncrit=5Xfoil predictionDetails
   fx66s161-il500,0009116 at α=8.5°Mach=0 Ncrit=9Xfoil predictionDetails
   fx66s161-il500,0005114.9 at α=7.75°Mach=0 Ncrit=5Xfoil predictionDetails
   fx66s161-il1,000,0009148.7 at α=7.5°Mach=0 Ncrit=9Xfoil predictionDetails
   fx66s161-il1,000,0005134.5 at α=7.25°Mach=0 Ncrit=5Xfoil predictionDetails
   du8608418-il50,000932.3 at α=5.25°Mach=0 Ncrit=9Xfoil predictionDetails
   du8608418-il50,000531.3 at α=5°Mach=0 Ncrit=5Xfoil predictionDetails
   du8608418-il100,000946.9 at α=4.75°Mach=0 Ncrit=9Xfoil predictionDetails
   du8608418-il100,000543.8 at α=4°Mach=0 Ncrit=5Xfoil predictionDetails
   du8608418-il200,000963.7 at α=4°Mach=0 Ncrit=9Xfoil predictionDetails
   du8608418-il200,000553.8 at α=3.25°Mach=0 Ncrit=5Xfoil predictionDetails
   du8608418-il500,000975.6 at α=3°Mach=0 Ncrit=9Xfoil predictionDetails
   du8608418-il500,000559.1 at α=6.75°Mach=0 Ncrit=5Xfoil predictionDetails
   du8608418-il1,000,000971 at α=6.5°Mach=0 Ncrit=9Xfoil predictionDetails
   du8608418-il1,000,000570.6 at α=6.5°Mach=0 Ncrit=5Xfoil predictionDetails
   e395-il50,000931 at α=10.75°Mach=0 Ncrit=9Xfoil predictionDetails
   e395-il50,000528.2 at α=9.5°Mach=0 Ncrit=5Xfoil predictionDetails
   e395-il100,000959.8 at α=8.75°Mach=0 Ncrit=9Xfoil predictionDetails
   e395-il100,000561.4 at α=7.25°Mach=0 Ncrit=5Xfoil predictionDetails
   e395-il200,000992.1 at α=7.25°Mach=0 Ncrit=9Xfoil predictionDetails
   e395-il200,000592 at α=5.75°Mach=0 Ncrit=5Xfoil predictionDetails
   e395-il500,0009136.4 at α=5.5°Mach=0 Ncrit=9Xfoil predictionDetails
   e395-il500,0005128.5 at α=4.5°Mach=0 Ncrit=5Xfoil predictionDetails
   e395-il1,000,0009169.6 at α=4.5°Mach=0 Ncrit=9Xfoil predictionDetails
   e395-il1,000,0005144.1 at α=4°Mach=0 Ncrit=5Xfoil predictionDetails
   naca000834-il50,000918.3 at α=4.25°Mach=0 Ncrit=9Xfoil predictionDetails
   naca000834-il50,000518.5 at α=3.5°Mach=0 Ncrit=5Xfoil predictionDetails
   naca000834-il100,000924.7 at α=3°Mach=0 Ncrit=9Xfoil predictionDetails
   naca000834-il100,000530.1 at α=2.75°Mach=0 Ncrit=5Xfoil predictionDetails
   naca000834-il200,000940.5 at α=2.5°Mach=0 Ncrit=9Xfoil predictionDetails
   naca000834-il200,000536 at α=2.25°Mach=0 Ncrit=5Xfoil predictionDetails
   naca000834-il500,000957.2 at α=4.5°Mach=0 Ncrit=9Xfoil predictionDetails
   naca000834-il500,000537.4 at α=2°Mach=0 Ncrit=5Xfoil predictionDetails
   naca000834-il1,000,000943 at α=3.5°Mach=0 Ncrit=9Xfoil predictionDetails
   naca000834-il1,000,000542.8 at α=4°Mach=0 Ncrit=5Xfoil predictionDetails
   fx77w270-il50,00091.4 at α=4.75°Mach=0 Ncrit=9Xfoil predictionDetails
   fx77w270-il50,00052.7 at α=5.75°Mach=0 Ncrit=5Xfoil predictionDetails
   fx77w270-il100,00091.3 at α=4°Mach=0 Ncrit=9Xfoil predictionDetails
   fx77w270-il100,000512.8 at α=3.75°Mach=0 Ncrit=5Xfoil predictionDetails
   fx77w270-il200,000915.2 at α=3°Mach=0 Ncrit=9Xfoil predictionDetails
   fx77w270-il200,000539.4 at α=8.75°Mach=0 Ncrit=5Xfoil predictionDetails
   fx77w270-il500,000976.6 at α=12°Mach=0 Ncrit=9Xfoil predictionDetails
   fx77w270-il500,000580.5 at α=10°Mach=0 Ncrit=5Xfoil predictionDetails
   fx77w270-il1,000,0009103.4 at α=9.75°Mach=0 Ncrit=9Xfoil predictionDetails
   fx77w270-il1,000,000594 at α=8.25°Mach=0 Ncrit=5Xfoil predictionDetails
   fx83w227-il50,00092.3 at α=10.25°Mach=0 Ncrit=9Xfoil predictionDetails
   fx83w227-il50,00057 at α=4.75°Mach=0 Ncrit=5Xfoil predictionDetails
   fx83w227-il100,00098.9 at α=4.25°Mach=0 Ncrit=9Xfoil predictionDetails
   fx83w227-il100,000531.3 at α=6.75°Mach=0 Ncrit=5Xfoil predictionDetails
   fx83w227-il200,000956.2 at α=8.5°Mach=0 Ncrit=9Xfoil predictionDetails
   fx83w227-il200,000550 at α=8°Mach=0 Ncrit=5Xfoil predictionDetails
   fx83w227-il500,000973.2 at α=8.25°Mach=0 Ncrit=9Xfoil predictionDetails
   fx83w227-il500,000562.9 at α=8.25°Mach=0 Ncrit=5Xfoil predictionDetails
   fx83w227-il1,000,000984.4 at α=8.25°Mach=0 Ncrit=9Xfoil predictionDetails
   fx83w227-il1,000,000573.5 at α=9.25°Mach=0 Ncrit=5Xfoil predictionDetails
   naca4424-il50,00092 at α=9.75°Mach=0 Ncrit=9Xfoil predictionDetails
   naca4424-il50,00058.8 at α=3.75°Mach=0 Ncrit=5Xfoil predictionDetails
   naca4424-il100,000930.8 at α=4.5°Mach=0 Ncrit=9Xfoil predictionDetails
   naca4424-il100,000533.5 at α=5.5°Mach=0 Ncrit=5Xfoil predictionDetails
   naca4424-il200,000953.6 at α=6°Mach=0 Ncrit=9Xfoil predictionDetails
   naca4424-il200,000545.9 at α=6.5°Mach=0 Ncrit=5Xfoil predictionDetails
   naca4424-il500,000964.3 at α=6.75°Mach=0 Ncrit=9Xfoil predictionDetails
   naca4424-il500,000555.6 at α=6.5°Mach=0 Ncrit=5Xfoil predictionDetails
   naca4424-il1,000,000973.6 at α=7.75°Mach=0 Ncrit=9Xfoil predictionDetails
   naca4424-il1,000,000564.5 at α=7.5°Mach=0 Ncrit=5Xfoil predictionDetails
   goe122-il50,000937.6 at α=8.25°Mach=0 Ncrit=9Xfoil predictionDetails
   goe122-il50,000539.6 at α=7°Mach=0 Ncrit=5Xfoil predictionDetails
   goe122-il100,000955.8 at α=7.25°Mach=0 Ncrit=9Xfoil predictionDetails
   goe122-il100,000556.7 at α=6.75°Mach=0 Ncrit=5Xfoil predictionDetails
   goe122-il200,000973.3 at α=6.25°Mach=0 Ncrit=9Xfoil predictionDetails
   goe122-il200,000572.3 at α=5.75°Mach=0 Ncrit=5Xfoil predictionDetails
   goe122-il500,000995.7 at α=5.25°Mach=0 Ncrit=9Xfoil predictionDetails
   goe122-il500,000589.2 at α=4.25°Mach=0 Ncrit=5Xfoil predictionDetails
   goe122-il1,000,0009110.2 at α=4.5°Mach=0 Ncrit=9Xfoil predictionDetails
   goe122-il1,000,000597.3 at α=4.75°Mach=0 Ncrit=5Xfoil predictionDetails
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