Edge Label Properties in AC Magnetics

Help contents

Magnetic Potential

To specify Dirichlet boundary condition (known magnetic potential), check this box and enter magnitude of potential and its phase. Both values can depend on coordinates. To specify coordinate-dependent boundary condition, enter the required formula in place of numerical value. Formulas are discussed in details in Working with Formulas section.

Tangential Field

To specify Neumann boundary condition (surface current), check the box and enter surface current density magnitude and phase. Both values can depend on coordinates. To specify coordinate-dependent boundary condition, enter the required formula in place of numerical value. Formulas are discussed in details in Working with Formulas section.

Zero Normal Flux

Check this box to specify the edge (group of edges) as a boundary not penetrated by magnetic field - magnetic potential (flux function in axisymmetric case) is equal but not a priori known.

Related Topics
Formulations
Field sources
Boundary conditions

About periodic boundary condition, please see section Periodic Boundary Conditions