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NREL's S808 Airfoil (s808-nr)

NREL's S808 Airfoil - NREL HAWT airfoil S808 root


Airfoil s808-nr
Details Dat file Parser  
(s808-nr) NREL's S808 Airfoil
NREL HAWT airfoil S808 root
Max thickness 21% at 24.4% chord.
Max camber 2.4% at 72.9% chord
Source NWTC National WInd Technology Center
Source dat file
The dat file is in Selig format
NREL's S808 Airfoil
   x/c       y/c
1.00000   0.00000
0.99633   0.00084
0.98573   0.00362
0.96918   0.00846
0.94763   0.01493
0.92165   0.02226
0.89127   0.02978
0.85638   0.03736
0.81729   0.04519
0.77460   0.05331
0.72894   0.06161
0.68096   0.06992
0.63130   0.07806
0.58062   0.08579
0.52953   0.09289
0.47862   0.09910
0.42844   0.10417
0.37948   0.10789
0.33221   0.11006
0.28703   0.11052
0.24429   0.10916
0.20429   0.10593
0.16731   0.10081
0.13357   0.09387
0.10327   0.08522
0.07657   0.07503
0.05363   0.06354
0.03461   0.05102
0.01961   0.03773
0.00869   0.02407
0.00201   0.01058
0.00000   0.00000
0.00007  -0.00200
0.00384  -0.01426
0.01303  -0.02715
0.02656  -0.04024
0.04411  -0.05308
0.06534  -0.06531
0.08991  -0.07653
0.11748  -0.08631
0.14770  -0.09408
0.18060  -0.09915
0.21648  -0.10128
0.25536  -0.10051
0.29732  -0.09686
0.34238  -0.09071
0.39026  -0.08249
0.44063  -0.07262
0.49310  -0.06161
0.54712  -0.05000
0.60208  -0.03836
0.65719  -0.02729
0.71158  -0.01731
0.76425  -0.00887
0.81414  -0.00231
0.86013   0.00219
0.90112   0.00465
0.93608   0.00525
0.96412   0.00432
0.98431   0.00244
0.99616   0.00068
1.00000   0.00000

Dat file parser warnings
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Polars for NREL's S808 Airfoil (s808-nr)

PlotAirfoilReynolds #NcritMax Cl/CdDescriptionSource 
   s808-nr50,00098.2 at α=0°Mach=0 Ncrit=9Xfoil predictionDetails
   s808-nr50,000524.6 at α=7.75°Mach=0 Ncrit=5Xfoil predictionDetails
   s808-nr100,000936.5 at α=9°Mach=0 Ncrit=9Xfoil predictionDetails
   s808-nr100,000541.4 at α=8.5°Mach=0 Ncrit=5Xfoil predictionDetails
   s808-nr200,000955.1 at α=9°Mach=0 Ncrit=9Xfoil predictionDetails
   s808-nr200,000556 at α=8°Mach=0 Ncrit=5Xfoil predictionDetails
   s808-nr500,000978.9 at α=8.25°Mach=0 Ncrit=9Xfoil predictionDetails
   s808-nr500,000576.6 at α=8°Mach=0 Ncrit=5Xfoil predictionDetails
   s808-nr1,000,000998.5 at α=8.25°Mach=0 Ncrit=9Xfoil predictionDetails
   s808-nr1,000,000592.8 at α=8.75°Mach=0 Ncrit=5Xfoil predictionDetails
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