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Ansys Fluent 19.2 constantly creates non-overlapping zone (wall) |
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#1 |
New Member
Darek
Join Date: Dec 2018
Posts: 4
Rep Power: 7 ![]() |
Greetings,
In my project, I have created geometry in NX and exported it as parasolid to Ansys Designmodeler. I have named selected faces and generated mesh. While generating mesh I deleted connections that were automaticaly created (because I want to set monitors on interfaces). Than I have saved mesh for Fluent. After importing mesh scaling, checking and improving quality I tried to create interfaces manually but after selecting interface bondary from one zone and another it creates non-overlaping interfaces with WALL type preventing from fluid to flow from one zone to another. Each zone interfaces are perfectly alligned and I think it is almost impossible that they are not overlaping. Maybe problem is because of exporting geometry as parasolid? Im wondering if there is any solution of this problem. |
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#2 |
New Member
Join Date: Apr 2011
Posts: 7
Rep Power: 15 ![]() |
Fluent 2019 R1 will read in legacy mesh interfaces fine. But it does not properly create mesh interfaces any more. It creates non-overlapping wall zones.
Has anyone experienced this same issue? And have you succeeding in creating non-conformal interfaces that communicate between the adjacent domains? |
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#3 |
New Member
Ali
Join Date: May 2018
Posts: 1
Rep Power: 0 ![]() |
I believe that this article will help with your confusion
http://www.afs.enea.it/project/neptu...tg/node121.htm |
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#4 |
New Member
Join Date: Apr 2011
Posts: 7
Rep Power: 15 ![]() |
Thanks. My issue actually turned out to be a mistake in assigning too large of a resistance value in porous media adjacent to the interface.
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