How to check penetration only between different components without checking penetration between the same component in Ls-dyna

Zheng Guotao

In ls-dyna, when I want to check the penetration, it will also check the penetration between the same component. 

so  how to check penetration only between different parts without checking penetration between the same parts in Ls-dyna

Rajashri_Saha

Hi Zheng,

Can you try the below option shown in image while doing penetration check?

 

Thanks

Rajashri