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-   -   Translation the domain by CFX (http://www.cfd-online.com/Forums/cfx/113862-translation-domain-cfx.html)

mohw2002 February 28, 2013 04:58

Translation the domain by CFX
 
Hi everyone
I am looking for the answer about the translation by CFX-pre. My geometry is quarter pipe (inlet-velocity is boundary condition for axial inlet) with perforation at upper surface (mass flow rate for radial boundary conditions) and outlet-pressure for outlet pipe at 120" long. Please I want to extent this pipe to 2 copies i.e. to be 3 domains (one total domain) the total long is 360".
Now for the new domain one axial inlet (inlet-velocity at the beginning of the pipe) and at the end of the total domain is (outlet-pressure). My question what I will put the boundary conditions for the interfaces between 1 and 2, 2 and 3?

Thanks

ghorrocks February 28, 2013 06:42

Can you post an image of what you are describing?

mohw2002 February 28, 2013 07:52

http://www.cfd-online.com/Forums/dat...BJRU5ErkJggg==http://www.cfd-online.com/Forums/dat...BJRU5ErkJggg==
My geometry

mohw2002 February 28, 2013 07:53

My geometry
http://www.cfd-online.com/Forums/dat...BJRU5ErkJggg==
http://www.cfd-online.com/Forums/dat...BJRU5ErkJggg==


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