Magnetostatic coil in air

General discussion about Elmer
raback
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Re: Magnetostatic coil in air

Post by raback »

Hi

This .geo file is not collaborating with me. I get this:

Code: Select all

"Error   : Impossible to mesh periodic surface 3"
Maybe you can Kevin send a .msh file for me.

-Peter
kevinarden
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Re: Magnetostatic coil in air

Post by kevinarden »

Attached is an updated geo, to name bodies and surfaces

also a msh file
two_Coils.geo
(635 Bytes) Downloaded 13 times
two_Coils.msh
(235.07 KiB) Downloaded 17 times
kevinarden
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Re: Magnetostatic coil in air

Post by kevinarden »

This geo also created a succesful msh
by using define mesh on curves
two_Coils.geo
(804 Bytes) Downloaded 16 times
kevinarden
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Re: Magnetostatic coil in air

Post by kevinarden »

First mesh was course, this one is better
https://github.com/mrkearden/twocoils
mrbearb
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Re: Magnetostatic coil in air

Post by mrbearb »

raback wrote: 29 Jan 2024, 15:13 Hi,

Here is a tentative case that automates things for the computation of inductance matrix between several coils. If you work with this I would be happy if you would be in contact since this is work in progress.

-Peter
Hi,

Thank you for your work on this.

I would like to use this or something similar to calculate the inductance of a single closed coil and the mutual inductance of two closed coils. How does this work and are there more examples to refer to here?
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