SimScale CAE Forum

Roller bearing - Dynamic analysis


#21

Hi @oseyemiayobami!

Please share your project with us here in the thread, we will have a look at it as soon as possible.

Best,

Jousef


#22

See it here: https://www.simscale.com/workbench/?pid=6300471015456576456&mi=spec%3Aae641315-a526-4103-b265-442be0c55555%2Cservice%3AMESHING%2Cstrategy%3A1145&sh=3


#23

Hi @oseyemiayobami!

Give me a bit until Ifigured out the issue, getting back to you as soon as possible. Taggind our @FEA-SQUAD in the meantime.

Best,

Jousef


#24

okay…


#25

Hi @oseyemiayobami,
the failure reason is mentioned in the run event log:
error
So basically the mesh is too big for the number of cores (and implicitly the RAM attached to them) you selected, it has 3.4 million (!) nodes, and you selected only 4 cores:
mesh

With a free account you will likely not be able to solve such large problems, as that is limited to 16-core machines.

Anyways, I would suggest to start with a 1st order mesh and try to solve that one first as this allows to iterate over your trials faster - you might also have some other issues to tackle (e.g. your boundary conditions seem odd).

Best,
Richard