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October 16, 2002, 23:58
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k and epsilon
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#1 |
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Guest
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..hi everyone, I am running a transient k-w model and need to input the k and epsilon value in the Fluid Initial Values. Did Anyone know how I can find a reasonable value of k and epsilon?
Thanks Jeson |
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October 17, 2002, 01:40
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Re: k and epsilon
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#2 |
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Guest
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There exists approximation formulae assuming you have an idea of the level of turbulence intensity in your problem (3%, 5% ?)and a dissipation length scale. This will then be used with your inlet velocity.
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October 17, 2002, 17:53
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Thanks
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#3 |
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Guest
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Thanks, Holidays.
Jeson |
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