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how can I specify Porosity in fluent

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Old   August 21, 2002, 19:39
Default how can I specify Porosity in fluent
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Joka
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Hi I need your help I modeling a packed bed in fluent5.5 and I don't know yet how can I specify a porous bed parameters like porosity and other.. in Fluent

Joka
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Old   August 22, 2002, 14:21
Default Re: how can I specify Porosity in fluent
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Evan Rosenbaum
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Define Menu, Boundary Conditions Option
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Old   August 22, 2002, 15:38
Default Re: how can I specify Porosity in fluent
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Joka
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Thanx evans but I don't know yet how define menu, and those boundary condition....can u give me any example please
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Old   August 23, 2002, 09:44
Default Re: how can I specify Porosity in fluent
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rahul hiwale
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You have to define that porous jump boundary type in gambit first then only you can see that option in BC panel in Fluent Rahul
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Old   August 23, 2002, 15:31
Default Re: how can I specify Porosity in fluent
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sri
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Hi Joka,

You either have to specify the face zone(3-d) or the edge(2-d) as interior face/edge or porous jump in Gambit. Hope this helps you

Regards, sri
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Old   August 23, 2002, 18:50
Default Re: how can I specify Porosity in fluent
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Joka
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Thanx for help. But as I read through the Fluent manual, I understood that porous jump should be a thin layer so it is more appropriate for filter materials or things alike not for a long length of packed bed. So I am dealing with a packed bed could I use porous jump???

regards, Joka
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Old   August 23, 2002, 23:34
Default Re: how can I specify Porosity in fluent
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Jin-Wook LEE
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I think that porous media is best choice for the simulation of packed bed.

Sincerely, Jinwook
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