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HOBIE (hobie-il)

HOBIE - Hobie Hawk airfoil (Hobie Hawk R/C sailplane)


Airfoil hobie-il
Details Dat file Parser  
(hobie-il) HOBIE
Hobie Hawk airfoil (Hobie Hawk R/C sailplane)
Max thickness 8.5% at 25% chord.
Max camber 4% at 45% chord
Source UIUC Airfoil Coordinates Database
Source dat file
The dat file is in Selig format
HOBIE
1.00000 0.00000
0.9     0.01943
0.8     0.03619
0.7     0.05105
0.6     0.06400
0.5     0.07302
0.45    0.07606
0.4     0.07784
0.35    0.07911
0.30    0.07835
0.25    0.07568
0.20    0.06984
0.15    0.06349
0.10    0.05206
0.075   0.04406
0.05    0.03492
0.025   0.02413
0.0000  0.00000
0.025   -.01460
0.05    -.01651
0.075   -.01714
0.1     -.01778
0.15    -.01651
0.20    -.01359
0.25    -.00927
0.30    -.00635
0.35    -.00229
0.4     0.00063
0.45    0.00317
0.5     0.00508
0.6     0.00813
0.7     0.00952
0.8     0.00800
0.9     0.00483
1.00000 0.00000
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Selig format dat file

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Polars for HOBIE (hobie-il)

PlotAirfoilReynolds #NcritMax Cl/CdDescriptionSource 
   hobie-il50,000940.8 at α=7.25°Mach=0 Ncrit=9Xfoil predictionDetails
   hobie-il50,000541.8 at α=6.5°Mach=0 Ncrit=5Xfoil predictionDetails
   hobie-il100,000959.8 at α=6.25°Mach=0 Ncrit=9Xfoil predictionDetails
   hobie-il100,000560.3 at α=5.25°Mach=0 Ncrit=5Xfoil predictionDetails
   hobie-il200,000978.8 at α=5°Mach=0 Ncrit=9Xfoil predictionDetails
   hobie-il200,000576.4 at α=5.25°Mach=0 Ncrit=5Xfoil predictionDetails
   hobie-il500,0009100.5 at α=4.5°Mach=0 Ncrit=9Xfoil predictionDetails
   hobie-il500,000593 at α=3.5°Mach=0 Ncrit=5Xfoil predictionDetails
   hobie-il1,000,0009115.1 at α=3.5°Mach=0 Ncrit=9Xfoil predictionDetails
   hobie-il1,000,0005102.7 at α=4.75°Mach=0 Ncrit=5Xfoil predictionDetails
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