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agkrish's blog

Energy data in LS dyna


Can someone explain me what are these   

1) Rigid wall energy &

2) Hour glass energy

These are in context of LS-dyna


Element free Galerkin method (EFG)


I am new to EFG method. I cannot find any good resources in this topic in a introductory level.

Can someone suggest me resources to start with

Thanks in advance     

Relation between E and G for rubber


I am working in rubber. Since this is hyperelastic material, I seriously doubt whether I can use the relation E=2G*(1+nu) which is valid for metals.

Is there any relation for rubber as such? Can anyone give me a direction on how to get the relation between these two?

Thanks in advance! 

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