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#1 |
New Member
Uğur Demir
Join Date: Jan 2016
Location: Turkey
Posts: 10
Rep Power: 10 ![]() |
Hello,
I am having a problem in making porous-jump boundary condition. I need to use porous-jump for my 3D HVAC analysis. How do i model my geometry? Do i need 2 part body? or do i need surface body? Can you please help me? Thank You |
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#2 |
Member
ehsan
Join Date: Sep 2014
Posts: 38
Rep Power: 11 ![]() |
Hi,
You do not need 2 parts. Make one part and change the corresponding geometry (wall or interface) to the porous jump BC. |
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#3 | |
New Member
Uğur Demir
Join Date: Jan 2016
Location: Turkey
Posts: 10
Rep Power: 10 ![]() |
Quote:
Can you share a simple geometry with porous-jump boundary condition? |
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#4 |
Member
ehsan
Join Date: Sep 2014
Posts: 38
Rep Power: 11 ![]() |
Dear Sherlock,
For example, in the last image you attached, it seems that you have 2 parts. you need to select these two parts from "the tree outline/parts" in the design modeler (from workbench). Now click right and form a new part. Then you would have two bodies but one part. Now you have just one interface between these two bodies and also your mesh would be conformal. this interface would be the porous-jump boundary (you have to change it in the Fluent/boundary conditions from interior to he porous-jum BC). |
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#5 | |
New Member
Uğur Demir
Join Date: Jan 2016
Location: Turkey
Posts: 10
Rep Power: 10 ![]() |
Quote:
It works. I always tried to use Boolean Operations to make one part. But it deletes the interface. Thank you very much. |
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Tags |
grille hvac bc, grilles, hvac, porous jump, porous jump bc |
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