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Search: Posts Made By: awacs
Forum: OpenFOAM Programming & Development May 30, 2009, 03:00
Replies: 5
Views: 4,630
Posted By awacs
It is posted by Francesco in thread :...

It is posted by Francesco in thread : http://www.cfd-online.com/Forums/openfoam-solving/59146-selective-outlet-boundary-condition-interfoam.html#post217639

I am confused on these issues too. Help...
Forum: OpenFOAM Programming & Development May 20, 2009, 11:19
Replies: 5
Views: 4,630
Posted By awacs
Hi Dario, Thanks for your reply. I need...

Hi Dario,

Thanks for your reply.
I need a nonuniform valueFraction, so that the changes of the valueFraction can be used to switch between no-slip bc and traction free bc. I want to control...
Forum: OpenFOAM Programming & Development May 20, 2009, 07:33
Replies: 5
Views: 4,630
Posted By awacs
I think it is a kind of mixed type boundary...

I think it is a kind of mixed type boundary condition like inletOutlet, outltIlet and groovyBC (in OF1.5-dev).
Maybe,it is possible to use groovyBC to define this boundary. The valueFraction can be...
Forum: OpenFOAM Programming & Development May 18, 2009, 23:17
Replies: 5
Views: 4,630
Posted By awacs
what's more: The air treated as pseudio-fluid...

what's more:
The air treated as pseudio-fluid is free to leave the mold wall as pushed out by the advancing melt.The traction free boundary condition is
T.n=0 at the interface between the wall and...
Forum: OpenFOAM Programming & Development May 18, 2009, 21:14
Replies: 5
Views: 4,630
Posted By awacs
How to create a new boundary condition ?

Dear Foamers,

I am trying to create a new solver based on interFoam to simulate polymer melt flows(two phase flow with an free interface). I want to use the following boundary condition in my...
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