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April 20, 2006, 20:18
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DNS in FLUENT
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#1 |
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Guest
Posts: n/a
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Hello.
Does anybody know that FLUENT has DNS for turbulent flows? Thanks, Mazyar |
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April 21, 2006, 04:31
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Re: DNS in FLUENT
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#2 |
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Guest
Posts: n/a
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Hello Mazyar, DNS (direct numerical simulation) is not implemented in FLUENT yet, at least as far as I know. Claud
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April 21, 2006, 23:08
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Re: DNS in FLUENT
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#3 |
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Guest
Posts: n/a
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HI:
is the DNS simply a laminar simulation with a very fine grid systems? regards |
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April 24, 2006, 04:04
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Re: DNS in FLUENT
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#4 |
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Guest
Posts: n/a
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No, DNS is for turbulent flows where everything is calculated! not even the smalles eddies are modeled. Therefore, since everything is calculated, it is very time consuming and only applied to very easy geometries. But the advantage is that is is very exact. Claud
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