WOLFRAM SYSTEMMODELER

HollowCylinderAxialFlux

(Hollow) cylinder with axial flux; constant permeability

Wolfram Language

In[1]:=
Click for copyable input
SystemModel["Modelica.Magnetic.FluxTubes.Shapes.Force.HollowCylinderAxialFlux"]
Out[1]:=

Information

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

Please refer to the enclosing sub-package Force for a description of all elements of this package and to [Ro41] for derivation and/or coefficients of the equation for permeance G_m.

Connectors (4)

port_p

Type: PositiveMagneticPort

Description: Positive magnetic port

port_n

Type: NegativeMagneticPort

Description: Negative magnetic port

flange

Type: Flange_b

Description: Generated reluctance force at armature position

support

Type: Support

Description: Support/housing of component

Parameters (6)

useSupport

Value: false

Type: Boolean

Description: = true, if support flange enabled, otherwise implicitly grounded

mu_r

Value:

Type: RelativePermeability ()

Description: Relative magnetic permeability

dlBydx

Value: 1

Type: Integer

Description: Derivative of flux tube's varying dimension with respect to armature position; set to +1 or -1

r_i

Value: 0

Type: Radius (m)

Description: Inner radius of (hollow) cylinder

r_o

Value: 0.01

Type: Radius (m)

Description: Outer radius of (hollow) cylinder

A

Value: pi * (r_o ^ 2 - r_i ^ 2)

Type: Area (m²)

Description: Cross-sectional area orthogonal to direction of flux

Used in Components (2)

SimpleSolenoid

Simple network model of a lifting magnet with planar armature end face

AdvancedSolenoid

Advanced network model of a lifting magnet with planar armature end face, split magnetomotive force