AcumeshSim problem

Altair Forum User

I apologize if I am not posting this in the correct forum but I am having a problem when I am meshing a geometry in Acuconsole using AcuMeshSim.

 

I am getting this warning message for my mesh settings.

 

acuMeshSim: <SIMM_WRN_MSG>:Circumsphere with <= 0 height

 

Although this is actually just a warning message but my mesh process always gives an error later and thus I think this might be related to the failure.

 

I would like to know what might be causing this and which setting should I change to get rid of this warning/error?

 

Thanks in advance.

ydigit

It is tough to pin point the issue without examining the database.

 

Could you check if it is similar to the following?

http://forum.altairhyperworks.com/index.php?/topic/13917-issue-with-vwt/#entry20354

 

- either surface mesh has very small/skewed elements, that are leading to problem with mesh generation

- there is very small gap between wheels and the ground, or probably no gap?