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Heat gradient of a current carrying coil
Posted Jun 30, 2023, 1:56 a.m. EDT 0 Replies
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The structure for the coil is drawn in comsol and all the related parameters are fed.
The substrate is Si and the coil is Copper
The substrate dimensions are 3x4mm
Coil dia .3mm and Total length: 5.3mm
Included the "Joule heating and thermal expansion" Physics and the study is "Time-Dependent"
Referred to an example document of joule heating in Comsol"
However an error pops up during the meshing.
I have made the coil with 5 individual blocks but have made it an union later using boolean function. So this should act as one single unit.
But the error message says
"Domain must be bounded by one connected face component only."
Besides , I could not find the Temperature Coupling in comsol 5.6 version. This feature plots the temperature from the Source, Heat Transfer interface is used to evaluate material properties in any feature from the Destination interface.
I have attached images of the simulation structure and the error message. Please let me know the mistake I'm doing while simulating the structure.
Attachments:
Hello Sonia Sarkar
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