SpaceClaim Multi-Body Part

msmith · January 29, 2014, 17:54

I want to create a multi-body part so the two bodies are meshed together in Ansys Meshing. You can do this in DesignModeller by 'creating a new part', however doing the new component in SpaceClaim doesn't seem to have the same effect.

This is all so I can use a momentum source in CFX-Pre without having to create an interface between the two bodies.

Thanks!

msmith · February 24, 2014, 16:26

Ok let me try this from another angle.

Does anyone know how to make Ansys Meshing mesh two bodies as one part, ensuring mesh continuation between bodies negating the need for an interface in CFX-pre?

I would have thought such a control would be possible in Ansys Meshing (ie, not at the geometry stage).

bolus13 · July 17, 2016, 03:17

Hi,

Did you find an answer to this. i am encountering the same problem

Thanks

thomas. · January 17, 2017, 10:26

Hello,

did anyone find a way to get passed this problem? I tried changing the "share topology" under "analysis" when clicking on the extracted volume, but with no success.

Any ideas?

Regards.

bolus13 · January 17, 2017, 11:32

If you have a component with multiple bodies in Spaclaim you have different share topology options in the bottom left menu: none, group, share and merge.

If you select share the meshes will match in ansys meshing. A quick online search can provide more details on this.

thomas. · January 20, 2017, 02:38

Hello,

thank you for your reply. I solved the problem. As I already wrote, I already tried the topology options with no success. The problem was, that my geometry still had a few CAD-issues. I repaired them all with the "Repair" tools from SpaceClaim.

Best regards,
Thomas

January 29, 2014, 17:54	SpaceClaim Multi-Body Part	#1
msmith New Member Michael Smith Join Date: Dec 2013 Location: Canberra, Australia Posts: 17 Rep Power: 13	I want to create a multi-body part so the two bodies are meshed together in Ansys Meshing. You can do this in DesignModeller by 'creating a new part', however doing the new component in SpaceClaim doesn't seem to have the same effect. This is all so I can use a momentum source in CFX-Pre without having to create an interface between the two bodies. Thanks!

January 17, 2017, 11:32		#5
bolus13 Member Ruud Caljouw Join Date: Dec 2012 Posts: 45 Rep Power: 14	If you have a component with multiple bodies in Spaclaim you have different share topology options in the bottom left menu: none, group, share and merge. If you select share the meshes will match in ansys meshing. A quick online search can provide more details on this. ViniSpark likes this.

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
[DesignModeler] How to create fluid body as I first designed the solid part through solid works?	rasekh64	ANSYS Meshing & Geometry	9	May 13, 2013 13:15
replacing of shock tube high pressure part with a boundary condition for low pressure	immortality	Main CFD Forum	0	May 2, 2013 13:30
what boundary condition is proper for simulation of shock-tube low pressure part?	immortality	OpenFOAM Running, Solving & CFD	0	May 2, 2013 13:22
Extracting fluid flow region from a solid body 3D	Pradeep	Main CFD Forum	6	January 29, 2009 11:13
Coke Bottle	ram	Main CFD Forum	13	September 29, 2000 04:17

February 24, 2014, 16:26		#2
msmith New Member Michael Smith Join Date: Dec 2013 Location: Canberra, Australia Posts: 17 Rep Power: 13	Ok let me try this from another angle. Does anyone know how to make Ansys Meshing mesh two bodies as one part, ensuring mesh continuation between bodies negating the need for an interface in CFX-pre? I would have thought such a control would be possible in Ansys Meshing (ie, not at the geometry stage).

July 17, 2016, 03:17		#3
bolus13 Member Ruud Caljouw Join Date: Dec 2012 Posts: 45 Rep Power: 14	Hi, Did you find an answer to this. i am encountering the same problem Thanks

January 17, 2017, 10:26		#4
thomas. Member thomas Join Date: Jul 2014 Posts: 50 Rep Power: 12	Hello, did anyone find a way to get passed this problem? I tried changing the "share topology" under "analysis" when clicking on the extracted volume, but with no success. Any ideas? Regards.

January 20, 2017, 02:38		#6
thomas. Member thomas Join Date: Jul 2014 Posts: 50 Rep Power: 12	Hello, thank you for your reply. I solved the problem. As I already wrote, I already tried the topology options with no success. The problem was, that my geometry still had a few CAD-issues. I repaired them all with the "Repair" tools from SpaceClaim. Best regards, Thomas