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-   -   Change Boundary type? (http://www.cfd-online.com/Forums/fluent/32687-change-boundary-type.html)

ccc December 10, 2003 04:42

Change Boundary type?
 
hi everyone,

Is it possible to change the boundary type of a zone at some time in an unsteady calculation without interrupting the calculation?

thanks

ap December 10, 2003 16:17

Re: Change Boundary type?
 
I don't think it's possible to do that.

Hi :)

ap

Andrew Garrard December 11, 2003 06:35

Re: Change Boundary type?
 
I hate to dissagree, but I think it is *possible*, but will be *very* difficult. I think that you will have to get into the file that contains the grid information and alter it. There is more info here.

http://www.fluentusers.com/fluent61/...ug/node113.htm


ap December 11, 2003 14:05

Re: Change Boundary type?
 
I apologize for my answer. I didn't know that.

Anyway I was thinking to a practical way to do so, without heavy "manual operations".

Hi :)

ap

AK December 16, 2003 09:44

Re: Change Boundary type?
 
we know that before starting of equations system solution,according to B.C type some variable changed in fixed value and even some of cell variable eliminated.then i think it is imposible to change B.C type when solution of equations is curent.

by.

chandra December 21, 2003 05:34

Re: Change Boundary type?
 
I think so, we can not change the boundary type when iterating

DAE January 15, 2004 06:24

Re: Change Boundary type?
 
Yes, use a journal file.

DAE


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