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S9026 (9.5%) (s9026-il)

S9026 (9.5%) - Selig S9026 (9.5%) symmetrical horizontal stab airfoil used on the Opus R/C sailplane


Airfoil s9026-il
Details Dat file Parser  
(s9026-il) S9026 (9.5%)
Selig S9026 (9.5%) symmetrical horizontal stab airfoil used on the Opus R/C sailplane
Max thickness 9.5% at 27.3% chord.
Max camber 0% at 0% chord
Source UIUC Airfoil Coordinates Database
Source dat file
The dat file is in Selig format
  S9026 (9.5%)
       1.00000     0.00000
       0.99915     0.00002
       0.99661     0.00011
       0.99244     0.00034
       0.98671     0.00074
       0.97949     0.00132
       0.97085     0.00206
       0.96084     0.00294
       0.94950     0.00393
       0.93686     0.00499
       0.92293     0.00614
       0.90775     0.00739
       0.89138     0.00875
       0.87389     0.01021
       0.85532     0.01177
       0.83576     0.01343
       0.81526     0.01519
       0.79390     0.01702
       0.77175     0.01892
       0.74888     0.02088
       0.72538     0.02288
       0.70131     0.02489
       0.67675     0.02689
       0.65174     0.02887
       0.62636     0.03082
       0.60070     0.03273
       0.57482     0.03457
       0.54879     0.03634
       0.52267     0.03803
       0.49656     0.03962
       0.47052     0.04109
       0.44460     0.04244
       0.41889     0.04365
       0.39346     0.04472
       0.36837     0.04563
       0.34368     0.04637
       0.31947     0.04695
       0.29581     0.04733
       0.27273     0.04750
       0.25030     0.04747
       0.22857     0.04723
       0.20762     0.04678
       0.18748     0.04609
       0.16817     0.04517
       0.14976     0.04403
       0.13230     0.04267
       0.11583     0.04106
       0.10033     0.03922
       0.08587     0.03717
       0.07251     0.03491
       0.06023     0.03242
       0.04903     0.02972
       0.03895     0.02686
       0.03005     0.02384
       0.02230     0.02062
       0.01564     0.01725
       0.01012     0.01383
       0.00583     0.01038
       0.00274     0.00684
       0.00073     0.00329
       0.00000     0.00000
       0.00073    -0.00329
       0.00274    -0.00684
       0.00583    -0.01038
       0.01012    -0.01383
       0.01564    -0.01725
       0.02230    -0.02062
       0.03005    -0.02384
       0.03895    -0.02686
       0.04903    -0.02972
       0.06023    -0.03242
       0.07251    -0.03491
       0.08587    -0.03717
       0.10033    -0.03922
       0.11583    -0.04106
       0.13230    -0.04267
       0.14976    -0.04403
       0.16817    -0.04517
       0.18748    -0.04609
       0.20762    -0.04678
       0.22857    -0.04723
       0.25030    -0.04747
       0.27273    -0.04750
       0.29581    -0.04733
       0.31947    -0.04695
       0.34368    -0.04637
       0.36837    -0.04563
       0.39346    -0.04472
       0.41889    -0.04365
       0.44460    -0.04244
       0.47052    -0.04109
       0.49656    -0.03962
       0.52267    -0.03803
       0.54879    -0.03634
       0.57482    -0.03457
       0.60070    -0.03273
       0.62636    -0.03082
       0.65174    -0.02887
       0.67675    -0.02689
       0.70131    -0.02489
       0.72538    -0.02288
       0.74888    -0.02088
       0.77175    -0.01892
       0.79390    -0.01702
       0.81526    -0.01519
       0.83576    -0.01343
       0.85532    -0.01177
       0.87389    -0.01021
       0.89138    -0.00875
       0.90775    -0.00739
       0.92293    -0.00614
       0.93686    -0.00499
       0.94950    -0.00393
       0.96084    -0.00294
       0.97085    -0.00206
       0.97949    -0.00132
       0.98671    -0.00074
       0.99244    -0.00034
       0.99661    -0.00011
       0.99915    -0.00002
       1.00000     0.00000
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Polars for S9026 (9.5%) (s9026-il)

PlotAirfoilReynolds #NcritMax Cl/CdDescriptionSource 
   s9026-il50,000924.2 at α=4.5°Mach=0 Ncrit=9Xfoil predictionDetails
   s9026-il50,000525.4 at α=5.25°Mach=0 Ncrit=5Xfoil predictionDetails
   s9026-il100,000933.8 at α=4.25°Mach=0 Ncrit=9Xfoil predictionDetails
   s9026-il100,000534.6 at α=5.5°Mach=0 Ncrit=5Xfoil predictionDetails
   s9026-il200,000944.3 at α=4.75°Mach=0 Ncrit=9Xfoil predictionDetails
   s9026-il200,000545.3 at α=6.75°Mach=0 Ncrit=5Xfoil predictionDetails
   s9026-il500,000960.9 at α=6°Mach=0 Ncrit=9Xfoil predictionDetails
   s9026-il500,000561.5 at α=7.25°Mach=0 Ncrit=5Xfoil predictionDetails
   s9026-il1,000,000975.1 at α=6.75°Mach=0 Ncrit=9Xfoil predictionDetails
   s9026-il1,000,000574.6 at α=8°Mach=0 Ncrit=5Xfoil predictionDetails
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