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Using Assemblies in EM application
Posted 8 lug 2009, 15:15 GMT-4 0 Replies
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I am trying to use an assembly in an EM application in which I would like to see the E-Field lines surrounding the object of interest.
Usually if I am using composite geometry mode I would surround the object with a larger object representing 'air'. The air is then meshed around the charged object and in the post-processing mode the field lines can be visualized as the potential has been calculated through the volume of the air.
However, my geometry doesn't work in composite mode due to differences in scale between parts. So I am using the assembly mode instead. Everything works fine for parts whose boundries are in direct contact with one another, however the boundary of the air is a large distance away from the charged object. As a result I am not sure how to tell COMSOL that it should calculate the electric potential through the air object when using assemblies.
If someone knows how to do this, or what settings need to be set I would really appreciate the information.
Kind Regards,
Jon
Hello Jonathan Welch
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