How to extract stress values from hypermesh via tcl/hwc?

Luca Sutton_22084
Luca Sutton_22084 New Altair Community Member
edited March 26 in Community Q&A

Dear Community,

I am struggling to find any resources as to how to extract element stresses from a static analysis using tcl.

I am automating a topology optimisation which reduces the volumefraction until a feasible design is reached. Simple. But, I need to determine whether the maximum allowable stress has been reached. All I want to do is make an advanced query in hyperview, set the stress to be higher than let's say 150MPa and write the elements into a .csv file. 

Does someone know a solution for this problem?

Kindest regards and I dearly hope someone can help because I've spend weeks reading through forums, the user manual and guides,

Luca

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