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S7055 (10.5%) Flat-Bottomed (s7055-il)

S7055 (10.5%) Flat-Bottomed - Selig S7055 low Reynolds number airfoil


Airfoil s7055-il
Details Dat file Parser  
(s7055-il) S7055 (10.5%) Flat-Bottomed
Selig S7055 low Reynolds number airfoil
Max thickness 10.5% at 31.8% chord.
Max camber 3.3% at 38.6% chord
Source UIUC Airfoil Coordinates Database
Source dat file
The dat file is in Selig format
S7055 (10.5%) Flat-Bottomed
  1.00000      0.00000
  0.99808      0.00023
  0.99243      0.00104
  0.98327      0.00251
  0.97083      0.00464
  0.95526      0.00738
  0.93671      0.01073
  0.91539      0.01470
  0.89155      0.01924
  0.86543      0.02431
  0.83728      0.02981
  0.80738      0.03565
  0.77601      0.04169
  0.74337      0.04770
  0.70958      0.05354
  0.67484      0.05920
  0.63934      0.06454
  0.60327      0.06949
  0.56688      0.07399
  0.53032      0.07791
  0.49374      0.08125
  0.45740      0.08391
  0.42142      0.08584
  0.38601      0.08706
  0.35133      0.08749
  0.31754      0.08713
  0.28483      0.08599
  0.25332      0.08404
  0.22311      0.08132
  0.19440      0.07787
  0.16729      0.07370
  0.14189      0.06891
  0.11833      0.06352
  0.09668      0.05760
  0.07705      0.05125
  0.05952      0.04455
  0.04413      0.03761
  0.03097      0.03054
  0.02008      0.02346
  0.01148      0.01655
  0.00524      0.00998
  0.00139      0.00398
  0.00007     -0.00091
  0.00214     -0.00493
  0.00762     -0.00871
  0.01587     -0.01193
  0.02720     -0.01436
  0.04175     -0.01620
  0.05938     -0.01763
  0.07995     -0.01870
  0.10333     -0.01944
  0.12935     -0.01989
  0.15784     -0.02009
  0.18857     -0.02006
  0.22132     -0.01980
  0.25590     -0.01927
  0.29218     -0.01849
  0.32993     -0.01757
  0.36889     -0.01656
  0.40878     -0.01551
  0.44933     -0.01445
  0.49021     -0.01338
  0.53116     -0.01230
  0.57188     -0.01123
  0.61212     -0.01018
  0.65160     -0.00914
  0.69009     -0.00813
  0.72734     -0.00716
  0.76303     -0.00622
  0.79681     -0.00533
  0.82841     -0.00450
  0.85793     -0.00373
  0.88544     -0.00301
  0.91063     -0.00235
  0.93322     -0.00175
  0.95293     -0.00124
  0.96949     -0.00080
  0.98266     -0.00046
  0.99224     -0.00020
  0.99805     -0.00005
  1.00000      0.00000
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Polars for S7055 (10.5%) Flat-Bottomed (s7055-il)

PlotAirfoilReynolds #NcritMax Cl/CdDescriptionSource 
   s7055-il50,000931.1 at α=9.75°Mach=0 Ncrit=9Xfoil predictionDetails
   s7055-il50,000536.2 at α=7.5°Mach=0 Ncrit=5Xfoil predictionDetails
   s7055-il100,000954.3 at α=7.75°Mach=0 Ncrit=9Xfoil predictionDetails
   s7055-il100,000556.6 at α=6.75°Mach=0 Ncrit=5Xfoil predictionDetails
   s7055-il200,000977.3 at α=6.5°Mach=0 Ncrit=9Xfoil predictionDetails
   s7055-il200,000575.4 at α=6°Mach=0 Ncrit=5Xfoil predictionDetails
   s7055-il500,0009107.3 at α=5.25°Mach=0 Ncrit=9Xfoil predictionDetails
   s7055-il500,000599.1 at α=5.25°Mach=0 Ncrit=5Xfoil predictionDetails
   s7055-il1,000,0009129.3 at α=5°Mach=0 Ncrit=9Xfoil predictionDetails
   s7055-il1,000,0005116.3 at α=4.75°Mach=0 Ncrit=5Xfoil predictionDetails
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