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Turbulence parameters

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Old   November 19, 2010, 14:25
Default Turbulence parameters
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mojtaba
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I have a large domain (8000*2000*2000 meter) and a hole with 1 meter diameter that gas released from it with high velocity.
How can I calculate Turbulence parameters for K and epsilon model for wind inlet, gas inlet and pressure outlet (back flow)?
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Old   November 25, 2010, 08:14
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just a quick question, why is your domain so huge?
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Old   November 25, 2010, 17:18
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Hi,
Because i want to simulate the release of gas in air in an open field area
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