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SD8020-010-88 (sd8020-il)

SD8020-010-88 - Selig/Donovan SD8020 low Reynolds number airfoil


Airfoil sd8020-il
Details Dat file Parser  
(sd8020-il) SD8020-010-88
Selig/Donovan SD8020 low Reynolds number airfoil
Max thickness 10.1% at 27.5% chord.
Max camber 0% at 42.1% chord
Source UIUC Airfoil Coordinates Database
Source dat file
The dat file is in Selig format
  SD8020-010-88
  1.00000  0.0
  0.99646  0.00027
  0.98625  0.00131
  0.97017  0.00330
  0.94885  0.00591
  0.92247  0.00876
  0.89118  0.01188
  0.85538  0.01532
  0.81560  0.01908
  0.77237  0.02308
  0.72627  0.02722
  0.67789  0.03135
  0.62777  0.03535
  0.57647  0.03909
  0.52456  0.04246
  0.47261  0.04536
  0.42116  0.04770
  0.37077  0.04938
  0.32196  0.05034
  0.27523  0.05051
  0.23106  0.04982
  0.18987  0.04824
  0.15203  0.04574
  0.11789  0.04233
  0.08774  0.03802
  0.06179  0.03287
  0.04024  0.02697
  0.02318  0.02041
  0.01065  0.01345
  0.00276  0.00645
  0.0      0.0
  0.00276 -0.00645
  0.01066 -0.01345
  0.02319 -0.02041
  0.04024 -0.02697
  0.06180 -0.03287
  0.08774 -0.03802
  0.11790 -0.04233
  0.15204 -0.04574
  0.18987 -0.04824
  0.23107 -0.04982
  0.27524 -0.05051
  0.32197 -0.05034
  0.37077 -0.04938
  0.42117 -0.04769
  0.47262 -0.04536
  0.52457 -0.04246
  0.57648 -0.03908
  0.62778 -0.03534
  0.67790 -0.03135
  0.72629 -0.02722
  0.77238 -0.02308
  0.81561 -0.01907
  0.85539 -0.01532
  0.89119 -0.01188
  0.92248 -0.00876
  0.94886 -0.00591
  0.97018 -0.00330
  0.98626 -0.00131
  0.99647 -0.00027
  1.00000  0.00000
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Polars for SD8020-010-88 (sd8020-il)

PlotAirfoilReynolds #NcritMax Cl/CdDescriptionSource 
   sd8020-il50,000926.1 at α=4.5°Mach=0 Ncrit=9Xfoil predictionDetails
   sd8020-il50,000526.6 at α=5.25°Mach=0 Ncrit=5Xfoil predictionDetails
   sd8020-il100,000936.9 at α=4.25°Mach=0 Ncrit=9Xfoil predictionDetails
   sd8020-il100,000536.3 at α=5.5°Mach=0 Ncrit=5Xfoil predictionDetails
   sd8020-il200,000947.5 at α=4.5°Mach=0 Ncrit=9Xfoil predictionDetails
   sd8020-il200,000546.5 at α=5.5°Mach=0 Ncrit=5Xfoil predictionDetails
   sd8020-il500,000963.1 at α=5.75°Mach=0 Ncrit=9Xfoil predictionDetails
   sd8020-il500,000562 at α=6.25°Mach=0 Ncrit=5Xfoil predictionDetails
   sd8020-il1,000,000976.4 at α=6.25°Mach=0 Ncrit=9Xfoil predictionDetails
   sd8020-il1,000,000573.7 at α=7.75°Mach=0 Ncrit=5Xfoil predictionDetails
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