How to get the centroid point

[Jerry443]

Hi, guys

My geometry is a tube with a small bubble on the surface. What I am looking for is to get the centroid point inside the small bubble basing on the pressure force. So, can anyone help me?

Regards

Jerry

 

[akabarten]

Hi,

As I understand you want to get position of center of mass for specific region of your model under specific load.
Abaqus has such output, check Abaqus documentation:
Abaqus Analysis User's Manual, 4.2.1 Abaqus/Standard output variable identifiers, Whole and partial model variables, Equivalent rigid body motion variables.

Regards,
Bartosz