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March 20, 2006, 12:21
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Turb. Kinetic energy
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#1 |
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Guest
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Hello,
can you please suggest me how to define the Turb. Kinetic energy and Turb. Dissipation rate ? If I leave the default value (1), then the turbulence viscosity ratio warning appears several times. If I set a value much lower, the message does not appear any more. But I would like to understand how to properly set these two values. Thank you |
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March 20, 2006, 12:57
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Re: Turb. Kinetic energy
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#2 |
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Guest
Posts: n/a
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it is better to start simulation with high value of k and epsilon.try k=.1 and epsilon=.25 for ur simulation.
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