How to select the element mesh size for optistruct optimisation

Altair Forum User

Hello All,

              I have some doubts regarding selection of element mesh size for optistruct.Can u please suggest or explain how it is related?.Because in Radioss depend on mesh size time step is directly propotional.Similarly any relation is there.Thanks in advance for your reply.

Rahul_P1

viviraj89

 

There is no such relationship in Optistruct

 

You can find element size related discussions elsewhere in the forum and also in the HyperWorks student guide , Page 99, section 9.5