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Current/Charge conservation in AC/DC
Posted 10.12.2012, 04:20 GMT-5 Low-Frequency Electromagnetics Version 4.3a 1 Reply
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Hello,
My model has several layers of domains having different conductivity and permittivity. I want current to be conserved in each domain independently. At present, I choose current conservation node for respective domains.
After solving, the volume integration of space charge denisty on all domains (i.e. the net charge) is zero. However, each domain is not independently conserved. Is there a way to specify independent charge or current conservation to each domain?
Thanks,
Arun
My model has several layers of domains having different conductivity and permittivity. I want current to be conserved in each domain independently. At present, I choose current conservation node for respective domains.
After solving, the volume integration of space charge denisty on all domains (i.e. the net charge) is zero. However, each domain is not independently conserved. Is there a way to specify independent charge or current conservation to each domain?
Thanks,
Arun
1 Reply Last Post 10.12.2012, 04:40 GMT-5
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Posted:
1 decade ago
Hi
from my understanding, one or several current conservation nodes does not separate the items, by default all internal boundaries are in "continuation mode". If you want to have "isolation between the domains, you need either to use assembly mode, or probably easier add electrical isolation / shielding between your layers on the BC's
--
Good luck
Ivar
from my understanding, one or several current conservation nodes does not separate the items, by default all internal boundaries are in "continuation mode". If you want to have "isolation between the domains, you need either to use assembly mode, or probably easier add electrical isolation / shielding between your layers on the BC's
--
Good luck
Ivar