|February 17, 2011, 11:40||
turbulence generator @ Inlet for LES
Join Date: Dec 2010
Posts: 24Rep Power: 4
I have mean velocity and turbulent kinetic energy profiles
from experimental data. I want to use this as an input to
my FORTRAN LES code.
Can you please suggest(hints/literature) what are the simple methods to generate a fluctuating field at inlet using the data above?
I have tried random fluctuations based on random number generator
but they do not seem satisfactory.
|April 28, 2011, 17:54||
Join Date: Apr 2011
Posts: 3Rep Power: 4
hello every one.
i want to model a isotropic turbulent flow with openfoam.
my case is a turbulence generator in a wind tunnel.
i just know the velocity of air at entrance of the tunnel
i want to model it with simplefoam.
what boundary condition must i choose for P and U and ....?
please help me
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