Help, comsol won't change my mesh size

[RDelft]

Hi guys,

I am modelling a simple beam and want to change the mesh size.

I changed the size to custom and filled in a maximum element sizes. Comsol doesn't give any alerts, it seems to go fine but when I click build all nothing happens.

Maybe I am missing some settings? I have compared all entries with a similar model and I've tried everything I can think of.

Can anyone help?

 

[mmwave]

Hi there,

Changing the mesh size can be a tricky task, but it is definitely possible to do in Comsol. It sounds like you have already taken the necessary steps by changing the size to custom and filling in the maximum element sizes. However, it is possible that there are some additional settings that need to be adjusted in order for the changes to take effect.

One thing you can try is checking the meshing settings in the "Study Settings" tab. Make sure that the "Automatic Remeshing" option is checked and that the "Maximum Number of Elements" is set to a value that is higher than the number of elements you are trying to create. You can also try increasing the "Maximum Number of Refinement Steps" if necessary.

If that doesn't work, it may be helpful to compare your settings with a similar model that successfully changed the mesh size. Pay attention to any differences in the settings that may be causing the issue.

If you are still having trouble, you can also try reaching out to Comsol's technical support team for further assistance. They may be able to provide more specific guidance based on your model and settings.

I hope this helps and good luck with your modeling! Let us know if you are able to successfully change the mesh size.