how to create a doublesided wall (with cells on both sides) .

Altair Forum User
Altair Forum User
Altair Employee
edited October 2020 in Community Q&A

I want to create a fan model in the fluid, but it always be skipped when i export the file to fluent .

there's such message in fluent .

 

 

Reading 'D:\testinnerfan\testinnerfan2.cas'...

 

Clearing partially read grid.

7632 nodes.

33906 mixed cells, zone 1.

70 mixed interior faces, zone 2.

28 mixed pressure-outlet faces, zone 3.

40 mixed pressure-inlet faces, zone 4.

7300 mixed wall faces, zone 5.

64128 mixed interior faces, zone 6.

 

Building...

mesh

Removing 70 unreferenced faces, zone 2.

 

Warning: Number of nodes read (7632) does not match number referenced (7584).

Resetting counter to match the number referenced.

 

materials,

interface,

domains,

zones,

interior-6

wall

inlet

outlet

Skipping zone inte1 (not referenced by grid).

body.1

Done.

 

Preparing mesh for display...

Done.

 

Please help me!

 

<?xml version="1.0" encoding="UTF-8"?>fig1.JPG

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Answers

  • Altair Forum User
    Altair Forum User
    Altair Employee
    edited July 2018

    Did you mesh it twice, cause I have once met with such a problem, and I removed the mesh completely and re-meshed it. Sometimes it can also happen due to unnoticed free edge, which will allow the volume to take on fully, 

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