1 interface

michalpecz · November 27, 2022, 17:28

Good evening guys. As always i have simple problem that takes unnecesarry time.
I have 2 symple geometries assembled in autodesk and run throught spaceclaim to define inlet and outlet.
I need it as 2 parts so i can have initial condition of different preassure in one of them.
I keep getting interface between them and cant inicialize because of it.

The thing is. I got only 1 surface common for both of them, so how can i possibly choose 2 as ansys keep bitching?
Thank you for soon answer.

yogesh03y · November 28, 2022, 16:33

Don't define inlet and outlet in spaceclaim. Do it in meshing using named selection. After the geometry is created/imported into Spaceclaim, close it and open the geometry with Design Modeller. Select all the parts and Form a new part. For defining different flow conditions in different parts, you can define the different parts as named selections in Meshing. They'll show up as cell zones in Fluent.

November 27, 2022, 17:28	1 interface	#1
michalpecz New Member Michal Pecz Join Date: Aug 2022 Posts: 8 Rep Power: 4	Good evening guys. As always i have simple problem that takes unnecesarry time. I have 2 symple geometries assembled in autodesk and run throught spaceclaim to define inlet and outlet. I need it as 2 parts so i can have initial condition of different preassure in one of them. I keep getting interface between them and cant inicialize because of it. The thing is. I got only 1 surface common for both of them, so how can i possibly choose 2 as ansys keep bitching? Thank you for soon answer.

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November 28, 2022, 16:33		#2
yogesh03y New Member Yogesh Join Date: Sep 2022 Posts: 12 Rep Power: 4	Don't define inlet and outlet in spaceclaim. Do it in meshing using named selection. After the geometry is created/imported into Spaceclaim, close it and open the geometry with Design Modeller. Select all the parts and Form a new part. For defining different flow conditions in different parts, you can define the different parts as named selections in Meshing. They'll show up as cell zones in Fluent.