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Having problems meshing a surface

User: "Arnau"
Altair Community Member

Currently working on a car model in Hypermesh CFD

Had a lot of problems with geometry, and I finally got it cleaned up and did the box.

Then there were a lot of problems with meshing of some group of surfaces, so I deleted them all and Validated my model.

Now this side wall doesnt mesh and I dont know why.

image.png image.png

Link for the model (2024.1).

https://drive.google.com/file/d/1QQl07biNaDIhClNEHA-SqnYP6FDva4Cq/view?usp=sharing

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    User: "acupro"
    Altair Employee
    Accepted Answer

    My first thought would be to change how the surfaces terminate in these areas - to avoid the tiny internal angles. Those would likely also give issues once volume meshing - especially with boundary layer meshing.

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