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Coupled Physics
Posted 15 nov. 2012, 12:41 UTC−5 Modeling Tools & Definitions, Parameters, Variables, & Functions Version 4.3 0 Replies
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drift-diffusion equations (variable of the phyisic: quasi fermi potential FIn) coupled with
piezoelectric equations (variables of the physic: electric potential V, displacement u) coupled with
thermal stress (variables of the physics: Temperature T, displacement u).
The model works very good but i don't know if Comsol take the displacement u as a variable for both physics (Piezoelectric and thermal stress). My question is:
"putting the same variable name in two or more physics allow comsol to solve for this variable all the physics equations associated?" or solve only for one physics? i cannot find this on the manual!
Thanks
Hello Mattia Deriu
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