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-   -   I need to do two domains in FLuent!! (https://www.cfd-online.com/Forums/fluent/109659-i-need-do-two-domains-fluent.html)

jobito_2012 November 23, 2012 01:15
I need to do two domains in FLuent!!
 
2 Attachment(s)
Hello everyone ... I wanted to ask if I can help me in to do two domains in fluent ... I need to model a flow through a series of tubes (photo), but do not know how to make the internal flow to make the mesh I hope I can help ... thank you in advance ...!

Im sorry for my english...im learning too!

jamalf64 November 23, 2012 02:11
Quote:
Originally Posted by jobito_2012 (Post 393749)
Hello everyone ... I wanted to ask if I can help me in to do two domains in fluent ... I need to model a flow through a series of tubes (photo), but do not know how to make the internal flow to make the mesh I hope I can help ... thank you in advance ...!

Im sorry for my english...im learning too!
I think that you dont required two domain. whole of geometry is one domain.after you draw geometry(solid tube and not hollow tube) It needs that you set all perimeter boundary condition of tube as no slip. Input and output of tube set as velocity inlet and pressure outlet, respectively.

Be success

jobito_2012 November 27, 2012 21:48
Ok! :)
 
Quote:
Originally Posted by jamalf64 (Post 393755)
I think that you dont required two domain. whole of geometry is one domain.after you draw geometry(solid tube and not hollow tube) It needs that you set all perimeter boundary condition of tube as no slip. Input and output of tube set as velocity inlet and pressure outlet, respectively.

Be success
mmm, I can do it...thanks a lot for help me!


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