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HQ-2.0/9 9.0% smoothed (hq2090sm-il)

HQ-2.0/9 9.0% smoothed - Quabeck HQ 2.0/9 R/C sailplane airfoil (smoothed)


Airfoil hq2090sm-il
Details Dat file Parser  
(hq2090sm-il) HQ-2.0/9 9.0% smoothed
Quabeck HQ 2.0/9 R/C sailplane airfoil (smoothed)
Max thickness 9% at 35% chord.
Max camber 2% at 50% chord
Source UIUC Airfoil Coordinates Database
Source dat file
The dat file is in Selig format
  HQ-2.0/9  9.0%   smoothed
  1.00000  0.0
  0.95000  0.00710
  0.90000  0.01490
  0.85000  0.02230
  0.80000  0.02950
  0.70000  0.04280
  0.60000  0.05360
  0.50000  0.06060
  0.40000  0.06370
  0.35000  0.06390
  0.30000  0.06300
  0.25000  0.06090
  0.20000  0.05760
  0.15000  0.05240
  0.10000  0.04450
  0.05000  0.03190
  0.02500  0.02240
  0.01250  0.01560
  0.00500  0.00950
  0.0      0.0
  0.00500 -0.00510
  0.01250 -0.00870
  0.02500 -0.01220
  0.05000 -0.01630
  0.10000 -0.02070
  0.15000 -0.02320
  0.20000 -0.02480
  0.25000 -0.02570
  0.30000 -0.02610
  0.35000 -0.02580
  0.40000 -0.02480
  0.50000 -0.02080
  0.60000 -0.01490
  0.70000 -0.00760
  0.80000 -0.00170
  0.85000  0.00010
  0.90000  0.00110
  0.95000  0.00110
  1.00000  0.0
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Polars for HQ-2.0/9 9.0% smoothed (hq2090sm-il)

PlotAirfoilReynolds #NcritMax Cl/CdDescriptionSource 
   hq2090sm-il50,000936.9 at α=6°Mach=0 Ncrit=9Xfoil predictionDetails
   hq2090sm-il50,000537.9 at α=5.5°Mach=0 Ncrit=5Xfoil predictionDetails
   hq2090sm-il100,000955.1 at α=5.25°Mach=0 Ncrit=9Xfoil predictionDetails
   hq2090sm-il100,000553.5 at α=4.5°Mach=0 Ncrit=5Xfoil predictionDetails
   hq2090sm-il200,000973.9 at α=4.5°Mach=0 Ncrit=9Xfoil predictionDetails
   hq2090sm-il200,000568.3 at α=3.75°Mach=0 Ncrit=5Xfoil predictionDetails
   hq2090sm-il500,000997.2 at α=3.25°Mach=0 Ncrit=9Xfoil predictionDetails
   hq2090sm-il500,000579.3 at α=3.25°Mach=0 Ncrit=5Xfoil predictionDetails
   hq2090sm-il1,000,0009104.7 at α=3.25°Mach=0 Ncrit=9Xfoil predictionDetails
   hq2090sm-il1,000,000587.2 at α=5°Mach=0 Ncrit=5Xfoil predictionDetails
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