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k-omega calculation of wigley hull case

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Old   June 2, 2014, 03:54
Default k-omega calculation of wigley hull case
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hello, I run the wigley hull cases download at
http://sourceforge.net/projects/open.../EricPaterson/
the case goes well, but I have question about the k and omega value
in "steadyResistance" case I use http://www.cfd-online.com/Tools/turbulence.php and following Properties to calculate k & omega
Freestream velocity=1
Turbulence intensity/level=1
Kinematic viscosity=1e-6
Eddy viscosity ratio=10
the result is k=0.00015, omega =15
but in the steadyResistance case is k=0.00015(same), omega =2

also, in the "transientResistance" case
use: Freestream velocity=2
the result is k=0.0006, omega =60
but in the transientResistance case is k=0.1, omega =400

Why the k&omega values I calculated is different from the tutorials?
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