I am trying to simulate a very small coil (1mm in diameter) within a much bigger coil (40.6 cm in diameter) to see how the magnetic coupling between the two coils behave when the secondary/receiver coil is made very small.
I am now trying to mesh my geometries.
Meshing the big coil (TX) seems like it is working fine.
The problem arises when I'm trying to mesh the small coil (RX). I start by doing a triangular surface mesh in one end of the RX helix coil. Then I want to sweep it along it axis just like it is decribed here: www.comsol.com/blogs/improving...our-meshing-with-swept-meshes/
This is done in Swept – Helix (RX) – see the attached COMSOL model.
Here I get an error saying that I have an inverted mesh element in face 55.
Have any of you had the same problem and do you know how to solve it?
I am not interested in doing any simplifications to the geometry of the small secondary coil, since the simulation has the purpose of showing that normally used simplifications are no longer valid when the RX/receiver coil becomes very small.
I am now trying to mesh my geometries.
Meshing the big coil (TX) seems like it is working fine.
The problem arises when I'm trying to mesh the small coil (RX). I start by doing a triangular surface mesh in one end of the RX helix coil. Then I want to sweep it along it axis just like it is decribed here: www.comsol.com/blogs/improving...our-meshing-with-swept-meshes/
This is done in Swept – Helix (RX) – see the attached COMSOL model.
Here I get an error saying that I have an inverted mesh element in face 55.
Have any of you had the same problem and do you know how to solve it?
I am not interested in doing any simplifications to the geometry of the small secondary coil, since the simulation has the purpose of showing that normally used simplifications are no longer valid when the RX/receiver coil becomes very small.