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REPUBLIC S-3 AIRFOIL (s3-il)

REPUBLIC S-3 AIRFOIL - Republic S-3 airfoil (P-47 wing airfoil)


Airfoil s3-il
Details Dat file Parser  
(s3-il) REPUBLIC S-3 AIRFOIL
Republic S-3 airfoil (P-47 wing airfoil)
Max thickness 11% at 30% chord.
Max camber 1.8% at 15% chord
Source UIUC Airfoil Coordinates Database
Source dat file
The dat file is in Lednicer format
REPUBLIC S-3 AIRFOIL
       19.       19.

  0.000000  0.000000
  0.012500  0.019200
  0.025000  0.031000
  0.050000  0.044400
  0.075000  0.053500
  0.100000  0.060400
  0.150000  0.067400
  0.200000  0.070600
  0.250000  0.071100
  0.300000  0.070500
  0.350000  0.068500
  0.400000  0.065600
  0.450000  0.062700
  0.500000  0.058900
  0.600000  0.048500
  0.700000  0.035400
  0.800000  0.023000
  0.900000  0.010500
  1.000000  0.000000

  0.000000  0.000000
  0.012500 -0.009300
  0.025000 -0.013400
  0.050000 -0.018400
  0.075000 -0.022100
  0.100000 -0.025300
  0.150000 -0.030800
  0.200000 -0.035400
  0.250000 -0.038100
  0.300000 -0.039500
  0.350000 -0.040000
  0.400000 -0.039500
  0.450000 -0.037800
  0.500000 -0.035600
  0.600000 -0.029600
  0.700000 -0.022100
  0.800000 -0.013600
  0.900000 -0.006000
  1.000000  0.000000
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Lednicer format dat file
Selig format dat file

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Polars for REPUBLIC S-3 AIRFOIL (s3-il)

PlotAirfoilReynolds #NcritMax Cl/CdDescriptionSource 
   s3-il50,000923.6 at α=4°Mach=0 Ncrit=9Xfoil predictionDetails
   s3-il50,000528.4 at α=6.5°Mach=0 Ncrit=5Xfoil predictionDetails
   s3-il100,000938.5 at α=10.25°Mach=0 Ncrit=9Xfoil predictionDetails
   s3-il100,000542.7 at α=8.75°Mach=0 Ncrit=5Xfoil predictionDetails
   s3-il200,000956.6 at α=9.25°Mach=0 Ncrit=9Xfoil predictionDetails
   s3-il200,000556.4 at α=7.75°Mach=0 Ncrit=5Xfoil predictionDetails
   s3-il500,000976.4 at α=7.5°Mach=0 Ncrit=9Xfoil predictionDetails
   s3-il500,000573.7 at α=6.75°Mach=0 Ncrit=5Xfoil predictionDetails
   s3-il1,000,000991.3 at α=6.75°Mach=0 Ncrit=9Xfoil predictionDetails
   s3-il1,000,000585.5 at α=5.75°Mach=0 Ncrit=5Xfoil predictionDetails
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