[ANSYS Meshing] Help creating contact regions

Rafa54G2 · May 18, 2018, 16:03

Hello!

I'm "learning" Ansys and was meshing when I came up with the next problem:

I have two bodies, a square of 4x4 and a square 2x2 inside of the first one. It's an imported geometry, the meshing software doesn't dectect the contact regions between the solids and I want to use the opcion called "Contact sizing" to refine the mesh in the contact zone. I know I can create a contact region between the bodies but it doesn't work (probably because I don't know to use contact region opcion at all).

Can someone help me? Thanks!

amin.z · May 19, 2018, 06:18

Quote:

Originally Posted by Rafa54G2

Hello!

I'm "learning" Ansys and was meshing when I came up with the next problem:

I have two bodies, a square of 4x4 and a square 2x2 inside of the first one. It's an imported geometry, the meshing software doesn't dectect the contact regions between the solids and I want to use the opcion called "Contact sizing" to refine the mesh in the contact zone. I know I can create a contact region between the bodies but it doesn't work (probably because I don't know to use contact region opcion at all).

Can someone help me? Thanks!

I guess you're looking for the so-called conformal meshing which is important in contact regions, if so you gotta go ahead and select feature "form a new part" in design modeler, then mesh software will automaticaly recognise the contact region

Rafa54G2 · May 19, 2018, 16:37

Yes... I think it's the best opcion. Thanks!

May 18, 2018, 16:03	Help creating contact regions	#1
Rafa54G2 New Member Rafa Join Date: May 2018 Posts: 4 Rep Power: 7	Hello! I'm "learning" Ansys and was meshing when I came up with the next problem: I have two bodies, a square of 4x4 and a square 2x2 inside of the first one. It's an imported geometry, the meshing software doesn't dectect the contact regions between the solids and I want to use the opcion called "Contact sizing" to refine the mesh in the contact zone. I know I can create a contact region between the bodies but it doesn't work (probably because I don't know to use contact region opcion at all). Can someone help me? Thanks!

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Error The mesh file exporter does not support overlapping geometry in Contact Regions	sachinip	FLUENT	3	March 11, 2015 15:27
chtMultiRegionFoam different properties in (fluid) region(s)	volker1	OpenFOAM Pre-Processing	3	February 4, 2015 06:46
Possible Bug in pimpleFoam (or createPatch) (or fluent3DMeshToFoam)	cfdonline2mohsen	OpenFOAM	3	October 21, 2013 09:28
help with UDF for contact angle based on contact line velocity	gandesk	Fluent UDF and Scheme Programming	14	October 29, 2012 13:58
[ICEM] Meshing Contact Surfaces	sandeep_tu	ANSYS Meshing & Geometry	0	October 20, 2010 14:00

May 19, 2018, 16:37		#3
Rafa54G2 New Member Rafa Join Date: May 2018 Posts: 4 Rep Power: 7	Yes... I think it's the best opcion. Thanks!