2 bodies : a small cube impacted in a large cube

The graphical user interface of Elmer
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design63
Posts: 3
Joined: 23 Mar 2010, 17:05

2 bodies : a small cube impacted in a large cube

Post by design63 »

Hello,

I have to simulate stress and strain of a sensor (small cube) impacted in a block (large cube).

I have two questions :

1) How to modelise these 2 bodies ? I tried with Gmsh and FreeCad. My problem is to define only two bodies and not more.

2) How to simulate multiples bodies ? Should I only define the stress of the external cube or also the stress on the internal cube ?

Thank you in advance.
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