Zones selected for stitch are not in the same object.

Светлана · October 24, 2021, 17:02

Hello,

Imported CAD of a solid plate between two fluid domains (they are not completely flat, it is a heat exchanger). They are touching. Created geometry in ansys spaceclaim. Started meshing in fluent meshing. Fluent meshing gives the following error:

Error: Zones selected for stitch are not in the same object. Error Object: #f

How can I work around this?

Svetlana

Trupen · August 24, 2022, 12:42

Just in case if somebody gets the same error and happen to come around to this post - All your "solids" or "solid+fluid" should be under the same part. To do this, go to designmodeller, select all the solids, than right-click and "Form new part". This would solve the problem with this error in Fluent meshing.

October 24, 2021, 17:02	Zones selected for stitch are not in the same object.	#1
Светлана Senior Member Svetlana Tkachenko Join Date: Oct 2013 Location: Australia, Sydney Posts: 407 Rep Power: 14	Hello, Imported CAD of a solid plate between two fluid domains (they are not completely flat, it is a heat exchanger). They are touching. Created geometry in ansys spaceclaim. Started meshing in fluent meshing. Fluent meshing gives the following error: Error: Zones selected for stitch are not in the same object. Error Object: #f How can I work around this? Svetlana

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August 24, 2022, 12:42		#2
Trupen New Member Trupen Join Date: Aug 2020 Posts: 2 Rep Power: 0	Just in case if somebody gets the same error and happen to come around to this post - All your "solids" or "solid+fluid" should be under the same part. To do this, go to designmodeller, select all the solids, than right-click and "Form new part". This would solve the problem with this error in Fluent meshing.