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Airfoil Comparison

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Airfoil comparison (e546-il,e551-il,e547-il,e360-il,e549-il)
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    (e546-il) EPPLER 546 AIRFOIL

Eppler E546 general aviation airfoil
Max thickness 16.2% at 40.3% chord
Max camber 1.8% at 26.2% chord
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    (e551-il) EPPLER 551 AIRFOIL

Eppler E551 general aviation airfoil
Max thickness 18.2% at 32.4% chord
Max camber 2.8% at 57.1% chord
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    (e547-il) EPPLER 547 AIRFOIL

Eppler E547 general aviation airfoil
Max thickness 17.4% at 40.3% chord
Max camber 2% at 30.7% chord
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    (e360-il) EPPLER 360 AIRFOIL

Eppler E360 rotorcraft airfoil
Max thickness 12.2% at 36.9% chord
Max camber 1.6% at 27.2% chord
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    (e549-il) EPPLER 549 AIRFOIL

Eppler E549 general aviation airfoil
Max thickness 18.1% at 38.7% chord
Max camber 2% at 34% chord
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Used for printing plan. A4 landscape approx 280mm
Used for printing plan. A4 landscape approx 180mm

Polars for (e546-il,e551-il,e547-il,e360-il,e549-il)

PlotAirfoilReynolds #NcritMax Cl/CdDescriptionSource 
   e546-il50,00098.9 at α=13.5°Mach=0 Ncrit=9Xfoil predictionDetails
   e546-il50,000521.6 at α=10.25°Mach=0 Ncrit=5Xfoil predictionDetails
   e546-il100,000944.8 at α=9.5°Mach=0 Ncrit=9Xfoil predictionDetails
   e546-il100,000543.3 at α=8.5°Mach=0 Ncrit=5Xfoil predictionDetails
   e546-il200,000961.2 at α=8.75°Mach=0 Ncrit=9Xfoil predictionDetails
   e546-il200,000561.4 at α=7.5°Mach=0 Ncrit=5Xfoil predictionDetails
   e546-il500,000987.4 at α=7.5°Mach=0 Ncrit=9Xfoil predictionDetails
   e546-il500,000582.6 at α=6.5°Mach=0 Ncrit=5Xfoil predictionDetails
   e546-il1,000,0009106.6 at α=6.5°Mach=0 Ncrit=9Xfoil predictionDetails
   e546-il1,000,000596.6 at α=5.5°Mach=0 Ncrit=5Xfoil predictionDetails
   e551-il50,00094.9 at α=10.75°Mach=0 Ncrit=9Xfoil predictionDetails
   e551-il50,000514.3 at α=13.75°Mach=0 Ncrit=5Xfoil predictionDetails
   e551-il100,000943.1 at α=10.75°Mach=0 Ncrit=9Xfoil predictionDetails
   e551-il100,000547.1 at α=8.5°Mach=0 Ncrit=5Xfoil predictionDetails
   e551-il200,000972.4 at α=9°Mach=0 Ncrit=9Xfoil predictionDetails
   e551-il200,000570 at α=8°Mach=0 Ncrit=5Xfoil predictionDetails
   e551-il500,0009102.4 at α=8°Mach=0 Ncrit=9Xfoil predictionDetails
   e551-il500,000595.5 at α=7°Mach=0 Ncrit=5Xfoil predictionDetails
   e551-il1,000,0009125.3 at α=7.25°Mach=0 Ncrit=9Xfoil predictionDetails
   e551-il1,000,0005113.1 at α=6°Mach=0 Ncrit=5Xfoil predictionDetails
   e547-il50,00096.3 at α=-0.25°Mach=0 Ncrit=9Xfoil predictionDetails
   e547-il50,000515 at α=13.25°Mach=0 Ncrit=5Xfoil predictionDetails
   e547-il100,000941.5 at α=10.25°Mach=0 Ncrit=9Xfoil predictionDetails
   e547-il100,000541 at α=9.25°Mach=0 Ncrit=5Xfoil predictionDetails
   e547-il200,000961.6 at α=9.5°Mach=0 Ncrit=9Xfoil predictionDetails
   e547-il200,000562 at α=8.25°Mach=0 Ncrit=5Xfoil predictionDetails
   e547-il500,000990.2 at α=8.25°Mach=0 Ncrit=9Xfoil predictionDetails
   e547-il500,000585.6 at α=7.25°Mach=0 Ncrit=5Xfoil predictionDetails
   e547-il1,000,0009111.7 at α=7.25°Mach=0 Ncrit=9Xfoil predictionDetails
   e547-il1,000,0005101.9 at α=6.25°Mach=0 Ncrit=5Xfoil predictionDetails
   e360-il50,000930.2 at α=6.5°Mach=0 Ncrit=9Xfoil predictionDetails
   e360-il50,000531.5 at α=6°Mach=0 Ncrit=5Xfoil predictionDetails
   e360-il100,000947.6 at α=5.5°Mach=0 Ncrit=9Xfoil predictionDetails
   e360-il100,000546 at α=5°Mach=0 Ncrit=5Xfoil predictionDetails
   e360-il200,000963.3 at α=5°Mach=0 Ncrit=9Xfoil predictionDetails
   e360-il200,000552.5 at α=6.75°Mach=0 Ncrit=5Xfoil predictionDetails
   e360-il500,000969.9 at α=7.5°Mach=0 Ncrit=9Xfoil predictionDetails
   e360-il500,000569 at α=8.5°Mach=0 Ncrit=5Xfoil predictionDetails
   e360-il1,000,000986 at α=8.75°Mach=0 Ncrit=9Xfoil predictionDetails
   e360-il1,000,000584 at α=9.5°Mach=0 Ncrit=5Xfoil predictionDetails
   e549-il50,00094.5 at α=10°Mach=0 Ncrit=9Xfoil predictionDetails
   e549-il50,000514.7 at α=13°Mach=0 Ncrit=5Xfoil predictionDetails
   e549-il100,000943.3 at α=10.5°Mach=0 Ncrit=9Xfoil predictionDetails
   e549-il100,000544.2 at α=8.75°Mach=0 Ncrit=5Xfoil predictionDetails
   e549-il200,000966.7 at α=9.25°Mach=0 Ncrit=9Xfoil predictionDetails
   e549-il200,000566.1 at α=8.25°Mach=0 Ncrit=5Xfoil predictionDetails
   e549-il500,000996 at α=8.25°Mach=0 Ncrit=9Xfoil predictionDetails
   e549-il500,000590.3 at α=7°Mach=0 Ncrit=5Xfoil predictionDetails
   e549-il1,000,0009117.5 at α=7°Mach=0 Ncrit=9Xfoil predictionDetails
   e549-il1,000,0005106 at α=6°Mach=0 Ncrit=5Xfoil predictionDetails
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