Meshing for CFD analisys

Rickson Thiago
Rickson Thiago New Altair Community Member
edited October 2020 in Community Q&A

Hello,
I need to make a mesh refinement in the region shown in the photo, in the order of 0.01 millimeters. when trying to make the mesh this message appeared:
I came here on the forum and saw that I needed to change the node tolerance, in the O panel.
Then, when trying to work out, this message appeared:

In addition to this message:
I don't know where to set this 'cleanup / 100'
What do I do to be able to make this mesh?
Also, what do I do to select boundary collectors to export the mesh?

 

thanks in advance! :)/emoticons/default_smile.png' srcset='/emoticons/smile@2x.png 2x' title=':)' width='20' />

<?xml version="1.0" encoding="UTF-8"?>toleance.PNG

<?xml version="1.0" encoding="UTF-8"?>boundary.PNG

<?xml version="1.0" encoding="UTF-8"?>erro tamanho elemento.PNG

<?xml version="1.0" encoding="UTF-8"?>painel O.PNG

<?xml version="1.0" encoding="UTF-8"?>cleanup.PNG

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Answers

  • Q.Nguyen-Dai
    Q.Nguyen-Dai Altair Community Member
    edited March 2020

    The very first thing you have to do is to READ some tutorials (available in your installation) on CFD Meshing.

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