WOLFRAM SYSTEMMODELER

Leakage

Leakage flux tubes with position-independent permeance and hence no force generation; mu_r=1

Package Contents

QuarterCylinder

Leakage flux from one edge to the opposite plane through a quarter cylinder

QuarterHollowCylinder

Leakage flux in circumferential direction through a quarter hollow cylinder

HalfCylinder

Leakage flux through the edges of a half cylinder

HalfHollowCylinder

Leakage flux in circumferential direction through a half hollow cylinder

QuarterSphere

Leakage flux through the corners of a quarter sphere

QuarterHollowSphere

Leakage flux through the edges of a quarter hollow sphere

EighthOfSphere

Leakage flux through one edge and the opposite plane of an eighth of a sphere

EighthOfHollowSphere

Leakage flux through one edge and the opposite plane of an eighth of a hollow sphere

CoaxCylindersEndFaces

Leakage flux between the end planes of a inner solid cylinder and a coaxial outer hollow cylinder

Information

This information is part of the Modelica Standard Library maintained by the Modelica Association.

The permeances of all elements of this package are calculated from their geometry [Ro41]. These flux tube elements are intended for modelling of leakage fields through vacuum, air and other media with a relative permeability . Basic.LeakageWithCoefficient accounts for leakage not by the geometry of flux tubes, but by a coupling coefficient c_usefulFlux.

Wolfram Language

In[1]:=
SystemModel["Modelica.Magnetic.QuasiStatic.FluxTubes.Shapes.Leakage"]
Out[1]:=