B.C. for the interface between two volumes

September 8, 2004, 07:29

Hello!

I have a question about setting the B.C.

How should I set the boundary condition between two volumes(for example solid-solid)? Each volume has its face at the interface. Is it enough to set B.C for one face or should I set for both faces? Or should I unite the two faces? (In my model it would be too much work --a)

I would like to know also for solid-fluid interface.

Thanks a lot your help!

September 8, 2004, 07:58

Hi Kim!

The choice varies according to the BCs features... try to specify them.

Ari

September 8, 2004, 10:04

Hello, Ari! How are you? Nice to see you again. How is your work going? I read now UG chap.6 to understand for the setting of BCs. Really, there are many things to learn in FLUENT! When I have any question, can I ask you?

September 9, 2004, 05:56

Welcome back Kim!!! My work is going on and I hope to be able to give you some useful advise. Ari

September 8, 2004, 07:29	B.C. for the interface between two volumes	#1
Kim Guest Posts: n/a	Hello! I have a question about setting the B.C. How should I set the boundary condition between two volumes(for example solid-solid)? Each volume has its face at the interface. Is it enough to set B.C for one face or should I set for both faces? Or should I unite the two faces? (In my model it would be too much work --a) I would like to know also for solid-fluid interface. Thanks a lot your help!

September 8, 2004, 07:58	Re: B.C. for the interface between two volumes	#2
Ari Guest Posts: n/a	Hi Kim! The choice varies according to the BCs features... try to specify them. Ari

September 8, 2004, 10:04	Re: B.C. for the interface between two volumes	#3
Kim Guest Posts: n/a	Hello, Ari! How are you? Nice to see you again. How is your work going? I read now UG chap.6 to understand for the setting of BCs. Really, there are many things to learn in FLUENT! When I have any question, can I ask you?

September 9, 2004, 05:56	Re: B.C. for the interface between two volumes	#4
Ari Guest Posts: n/a	Welcome back Kim!!! My work is going on and I hope to be able to give you some useful advise. Ari

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