Airfoil Tools
Search 1638 airfoils Google+
You have 0 airfoils loaded.
Your Reynold number range is 50,000 to 1,000,000. (set)

WB-140/35/FB 14% (wb140-il)

WB-140/35/FB 14% - Woody Blanchard WB140/35/FB R/C sailplane airfoil


Airfoil wb140-il
Details Dat file Parser  
(wb140-il) WB-140/35/FB 14%
Woody Blanchard WB140/35/FB R/C sailplane airfoil
Max thickness 13.9% at 30% chord.
Max camber 3.7% at 45% chord
Source UIUC Airfoil Coordinates Database
Source dat file
The dat file is in Selig format
WB-140/35/FB 14% 
1.000  0.00250
0.950  0.01475
0.900  0.02775
0.850  0.04000
0.800  0.05150
0.750  0.06275
0.700  0.07100
0.650  0.08300
0.600  0.09100
0.550  0.09725
0.500  0.10125
0.450  0.10365
0.400  0.10450
0.350  0.10450
0.300  0.10225
0.275  0.10050
0.250  0.09775
0.225  0.09550
0.200  0.09225
0.175  0.08830
0.150  0.08325
0.125  0.07700
0.100  0.06950
0.075  0.05900
0.050  0.04630
0.025  0.03000
0.0125 0.01875
0.0000 0.00000
0.0125 -.01350
0.025  -.01800
0.050  -.02650
0.075  -.03275
0.100  -.03675
0.125  -.03950
0.150  -.04050
0.175  -.04075
0.225  -.04025
0.250  -.03950
0.275  -.03800
0.300  -.03700
0.350  -.03475
0.400  -.03225
0.450  -.02975
0.500  -.02750
0.550  -.02475
0.600  -.02275
0.650  -.02050
0.700  -.01800
0.750  -.01575
0.800  -.01300
0.850  -.01025
0.900  -.00800
0.950  -.00500
1.000  -.00250
No parser warnings Send to airfoil plotter
Add to comparison
Lednicer format dat file
Selig format dat file

Similar airfoils

GOE 632 AIRFOILPreviewDetails
SIKORSKY GS-1 AIRFOILPreviewDetails
E210 (13.64%)PreviewDetails
GOE 575 AIRFOILPreviewDetails
GOE 655 AIRFOILPreviewDetails
USA 28 AIRFOILPreviewDetails
DELFT DU84-132V3 AIRFOIL (MEASURED)PreviewDetails
HQ 3.5/14 AIRFOILPreviewDetails
SD7062 (14%)PreviewDetails
WB-135/35 13.5% smoothedPreviewDetails

Polars for WB-140/35/FB 14% (wb140-il)

PlotAirfoilReynolds #NcritMax Cl/CdDescriptionSource 
   wb140-il50,00099.9 at α=7.75°Mach=0 Ncrit=9Xfoil predictionDetails
   wb140-il50,000531.9 at α=8°Mach=0 Ncrit=5Xfoil predictionDetails
   wb140-il100,000953.4 at α=8.25°Mach=0 Ncrit=9Xfoil predictionDetails
   wb140-il100,000552.9 at α=6°Mach=0 Ncrit=5Xfoil predictionDetails
   wb140-il200,000983.9 at α=6.5°Mach=0 Ncrit=9Xfoil predictionDetails
   wb140-il200,000562.2 at α=4.75°Mach=0 Ncrit=5Xfoil predictionDetails
   wb140-il500,0009105.9 at α=4.75°Mach=0 Ncrit=9Xfoil predictionDetails
   wb140-il500,000564 at α=6.5°Mach=0 Ncrit=5Xfoil predictionDetails
   wb140-il1,000,0009109.3 at α=3.5°Mach=0 Ncrit=9Xfoil predictionDetails
   wb140-il1,000,000574.9 at α=5.5°Mach=0 Ncrit=5Xfoil predictionDetails
Reynolds number calculator
Set Reynolds number and Ncrit rangeLowHigh
Reynolds Number
NCrit