Lattice Stress Value or Stress Constraint?

Altair Forum User

Afternoon,

 

Could somebody please tell me the difference between 'Stress Value' and 'Stress Constraint' within the lattice optimisation tool? The first is in the design variable creation and the second found in the lattice parameters.

 

Thanks in advance, 

Tom

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Altair Forum User

Hi @Tom Barnes

 

If you want to apply stress constraint for only Phase 1, please use the 'Stress Constraint'

 

The 'Stress Value' can be used to define stress constraint for Phase 2