Coax Cylinders End Faces - MapleSim Help

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Coax Cylinders End Faces

The Coax Cylinders End Faces component models the leakage flux through between the end-planes of a solid inner cylinder and a coaxial outer hollow cylinder.  The equations are

Vm=ΦRm

VmVmpVmn

Φp+Φn=0

Φ Φp

Rm=1Gm

Gm=2μ0r0+lg21+2tlgtr01+2r0lgotherwise

 

 

lg r1r0

t r2r1

 

 

 

Connections

Variables

Parameters

Initial Conditions

See Also

Connections

Name

Description

Color

portp

Positive magnetic port

Solid orange

portn

Negative magnetic port

Open orange

Variables

Symbol

Units

Description

Modelica ID

Vm

A

Magnetic potential across component        

V_m

Vmx

A

Magnetic potential at portx, x p,n

port_x.V_m

Φx

Wb

Magnetic flux into portx, x p,n

port_x.Phi

Φ

Wb

Magnetic flux through component

Phi

Rm

H1

Magnetic reluctance

Rm

Gm

H

Magnetic permeance

Gm    

lg

m

Radial gap length between cylinders

l_g

t

m

Radial thickness of outer hollow cylinder

t

Parameters

Symbol

Default

Units

Description

Modelica ID

r0

0.01

m

Radius of inner solid cylinder

r_0

r1

0.017

m

Inner radius of outer hollow cylinder

r_1

r2

0.020

m

Outer radius of outer hollow cylinder

r_2

Initial Conditions

Symbol

Units

Description

Modelica ID

Vm0

A

Magnetic potential across component        

V_m

Φ0

Wb

Magnetic flux through component

Phi

Rm0

H1

Magnetic reluctance

Rm

Gm0

H

Magnetic permeance

Gm

See Also

Leakage Flux Tubes

Magnetic Library Overview

The components described in this topic are from the Modelica Standard Library. To view the original documentation, which includes author and copyright information, click here.

 

 

 

 

 


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