Steady State AC Magnetic line (3D) / point (2D) region
Introduction
The line (in 3D) / point (in 2D) regions are:
-
either material regions:
used to model filiform regions in the study domain
-
or non-material regions:
used to impose boundary conditions (BC) inside or on the frontiers of the study domain
Material regions (filiform regions)
Filiform regions enable the modeling of regions of small cross-section.
The filiform regions are described in the same way as the massive regions; with in addition the cross-section of the region.
The following filiform region types are available for a 2D and 3D applications:
- Magnetic * / in 3D
- Coil conductor / in 2D
Note: * In 3D, the direction of the magnetic field for a magnetic region is imposed by
Flux. The magnetic field is usually considered tangent to the line that models the
filiform region.
Non-material regions
Non-material regions enable to impose the boundary conditions (BC).
| A region … | is a BC that enables one to impose … | It is defined by … |
|---|---|---|
| Imposed electric potential |
an electric potential (time or space dependent) |
an electric potential (in V) (varying formula or spatial formula) |
| … on the lines that form the region | ||