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E474 (14.09%) (e474-il)

E474 (14.09%) - Eppler E474 aerobatic aircraft airfoil


Airfoil e474-il
Details Dat file Parser  
(e474-il) E474 (14.09%)
Eppler E474 aerobatic aircraft airfoil
Max thickness 14.1% at 21.5% chord.
Max camber 0% at 0% chord
Source UIUC Airfoil Coordinates Database
Source dat file
The dat file is in Selig format
E474  (14.09%)               
   1.00000  0.00000
   0.99625  0.00028
   0.98539  0.00142
   0.96827  0.00372
   0.94558  0.00699
   0.91777  0.01106
   0.88544  0.01574
   0.84908  0.02055
   0.80874  0.02524
   0.76472  0.02993
   0.71760  0.03469
   0.66798  0.03949
   0.61647  0.04427
   0.56374  0.04895
   0.51043  0.05346
   0.45721  0.05769
   0.40474  0.06154
   0.35367  0.06489
   0.30464  0.06760
   0.25828  0.06951
   0.21517  0.07042
   0.17590  0.07002
   0.14069  0.06778
   0.10939  0.06351
   0.08193  0.05737
   0.05826  0.04958
   0.03841  0.04049
   0.02246  0.03048
   0.01054  0.01999
   0.00280  0.00955
   0.00000  0.00000
   0.00280 -0.00955
   0.01054 -0.01999
   0.02246 -0.03048
   0.03841 -0.04049
   0.05826 -0.04958
   0.08193 -0.05737
   0.10939 -0.06351
   0.14069 -0.06778
   0.17590 -0.07002
   0.21517 -0.07042
   0.25828 -0.06951
   0.30464 -0.06760
   0.35367 -0.06489
   0.40474 -0.06154
   0.45721 -0.05769
   0.51043 -0.05346
   0.56374 -0.04895
   0.61647 -0.04427
   0.66798 -0.03949
   0.71760 -0.03469
   0.76472 -0.02993
   0.80874 -0.02524
   0.84908 -0.02055
   0.88544 -0.01574
   0.91777 -0.01106
   0.94558 -0.00699
   0.96827 -0.00372
   0.98539 -0.00142
   0.99625 -0.00028
   1.00000  0.00000
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Polars for E474 (14.09%) (e474-il)

PlotAirfoilReynolds #NcritMax Cl/CdDescriptionSource 
   e474-il50,000918.2 at α=3.25°Mach=0 Ncrit=9Xfoil predictionDetails
   e474-il50,000522.9 at α=5.75°Mach=0 Ncrit=5Xfoil predictionDetails
   e474-il100,000928.6 at α=5.25°Mach=0 Ncrit=9Xfoil predictionDetails
   e474-il100,000535.5 at α=8.75°Mach=0 Ncrit=5Xfoil predictionDetails
   e474-il200,000945.3 at α=9.75°Mach=0 Ncrit=9Xfoil predictionDetails
   e474-il200,000551.5 at α=9.5°Mach=0 Ncrit=5Xfoil predictionDetails
   e474-il500,000973.5 at α=9.25°Mach=0 Ncrit=9Xfoil predictionDetails
   e474-il500,000574.9 at α=8.75°Mach=0 Ncrit=5Xfoil predictionDetails
   e474-il1,000,000995.4 at α=8.75°Mach=0 Ncrit=9Xfoil predictionDetails
   e474-il1,000,000588.7 at α=9.5°Mach=0 Ncrit=5Xfoil predictionDetails
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