new dynamic mesh solver

Svensson · December 3, 2013, 03:51

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, 17:40

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, 04:48

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, 03:51	new dynamic mesh solver	#1
Svensson New Member Alexander Join Date: Dec 2009 Location: Saint-Petersburg Posts: 29 Rep Power: 17	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.

Thread Tools	Search this Thread
Show Printable Version Email this Page	Search this Thread: Advanced Search
Display Modes
Linear Mode Switch to Hybrid Mode Switch to Threaded Mode

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Dynamic Mesh "Shadow Wall"	thezack	FLUENT	0	June 4, 2013 22:09
dynamic mesh refinement and rhoCentralFoam	ChrisA	OpenFOAM Running, Solving & CFD	1	March 21, 2013 08:00
[Gmsh] 2D Mesh Generation Tutorial for GMSH	aeroslacker	OpenFOAM Meshing & Mesh Conversion	12	January 19, 2012 03:52
Dynamic Mesh solver	OF_NACA	OpenFOAM	0	June 21, 2011 03:03
Dynamic Mesh moving interface help	akash.iitb	FLUENT	0	August 23, 2010 23:53

December 9, 2013, 17:40		#2
mturcios777 Senior Member Marco A. Turcios Join Date: Mar 2009 Location: Vancouver, BC, Canada Posts: 740 Rep Power: 29	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...