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Modeling Ambient turbulence in a channel

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Old   May 15, 2016, 02:42
Default Modeling Ambient turbulence in a channel
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Mujahid Badshah
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Hi All,
I am modeling the far wake of a tidal current turbine using a porous disc model in a rectangular channel. I want to include the ambient turbulence at the top of the water channel by adding a 0.15 m column of air above the top surface having an opening boundary condition. Please some body guide me on how to do this in CFX?

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