Problem by model checker" negative or zero colume of solids"

User: "Chen wsh"
Altair Community Member
Updated by Chen wsh

Hi,

I'm doing a simple compression test of this stent model as shown in the attachment. 

As it is cylindrically pressed, so I built a new cylindrical system. And I set up IMPDIS. However by MODELCHECKER it showed 'negative or zero volment of solids'.

 

I'm wondering if the parameters of the card PSOLID correct or not?

Or due to the meshing problem?

 

Any other reasons might cause this error?

 

Regards

Chen

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