is there a way to change patch to wall condition automatically and vie versa?
 

hi
I think i grasped the source of all of errors i got so far.my boundary conditions are changing from patch to walls and i use the "patch" keyword for both patch and also when its moving wall.then when its wall in fact its kind is assigned patch.can it be the origin of errors?
How can i change it when i use groovyBC or without groovyBC?
Thanks.

Hi Immortality,
I am not getting your question properly, but just I want to ask you that have you ever tried createPatch utility?

using this utility you can change wall to patch.

Thanks,
Aadhavan

hi.thanks.no i haven't used that ever.how can it be used?

Hi,
There is a tutorial in forum,

http://www.cfd-online.com/Forums/ope...mesh-foam.html

just go through that, if you need any help just post here.

Thanks,
Aadhavan