new dynamic mesh solver

Svensson · December 3, 2013, 04:51

Hello to everybody. I have such problem, I need to create a spacial dynamic mesh solver which detach faces from one boundary surface and add them to another one. In my case there is a vertical wall, where two boundary condition are located. Points of internal and surface mesh are static. What should I do firstly? Thank you in advance.

mturcios777 · December 9, 2013, 18:40

Maybe you can modify the attachDetach modifier, as this sounds closest to what you are looking for. When you say that the boundary surface faces need to be moved from one boundary to another, do you mean physically moved, or just reassigned? If the latter, you may be able to do it by using a faceZone, createPatch and some create scriping...

Svensson · December 14, 2013, 05:48

Quote:

Originally Posted by mturcios777

When you say that the boundary surface faces need to be moved from one boundary to another, do you mean physically moved, or just reassigned? If the latter, you may be able to do it by using a faceZone, createPatch and some create scriping...

Yes I mean to reassign faces from one boundary condition to another one. Can you give me an example of using createPatch in such way or of launching OpenFOAM utilities into a solver.

December 3, 2013, 04:51	new dynamic mesh solver	#1
Svensson New Member Alexander Join Date: Dec 2009 Location: Saint-Petersburg Posts: 29 Rep Power: 16	Hello to everybody. I have such problem, I need to create a spacial dynamic mesh solver which detach faces from one boundary surface and add them to another one. In my case there is a vertical wall, where two boundary condition are located. Points of internal and surface mesh are static. What should I do firstly? Thank you in advance.

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December 9, 2013, 18:40		#2
mturcios777 Senior Member Marco A. Turcios Join Date: Mar 2009 Location: Vancouver, BC, Canada Posts: 740 Rep Power: 28	Maybe you can modify the attachDetach modifier, as this sounds closest to what you are looking for. When you say that the boundary surface faces need to be moved from one boundary to another, do you mean physically moved, or just reassigned? If the latter, you may be able to do it by using a faceZone, createPatch and some create scriping...