Hollow Cylinder Radial Flux - MapleSim Help

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Home : Support : Online Help : MapleSim : MapleSim Component Library : Magnetic : QuasiStatic : Flux Tubes : Shapes : Fixed Shape : Hollow Cylinder Radial Flux

Hollow Cylinder Radial Flux

Maplesoft.Magnetic.QuasiStatic.FluxTubes.Shapes.FixedShape.HollowCylinderRadialFlux

Modelica Standard Library

	Description
	The Hollow Cylinder Radial Flux component models a flux tube consisting of a hollow cylinder with radial flux flow.

	Equations
	$A = l π (r_{o} + r_{i})$ $B = \frac{Φ}{A}$ $G_{m} = 2 π μ_{0} μ_{r} \frac{ℓ}{\log (\frac{r_{o}}{r_{i}})}$ $H = \frac{B}{μ_{0} μ_{r}}$ $R_{m} = \frac{1}{G_{m}}$ $Φ = Φ_{p} = - Φ_{n}$ $V_{m} = V_{m_{p}} - V_{m_{n}} = R_{m} Φ$ $μ_{r} = μ_{r, const}$

Variables

Name	Units	Description	Modelica ID
$V_{m}$	$A$	Magnetic potential difference between both ports	V_m
$Φ$	$Wb$	Magnetic flux from port_p to port_n	Phi
$R_{m}$	$H^{−1}$	Magnetic reluctance	R_m
$G_{m}$	$H$	Magnetic permeance	G_m
$B$	$T$	Magnetic flux density	B
$A$	$m^{2}$	Cross-sectional area penetrated by magnetic flux	A
$H$	$\frac{A}{m}$	Magnetic field strength	H
$μ_{r}$	$1$	Relative magnetic permeability	mu_r

Connections

Name	Description	Modelica ID
${port}_{p}$	Positive magnetic port	port_p
${port}_{n}$	Negative magnetic port	port_n

Parameters

Name	Default	Units	Description	Modelica ID
$ℓ$	$0.01$	$m$	Width (orthogonal to flux direction)	l
$r_{i}$	$0.01$	$m$	Inner radius of hollow cylinder	r_i
$r_{o}$	$0.02$	$m$	Outer radius of hollow cylinder	r_o
$α$	$\frac{π}{2}$	$rad$	Angle of cylinder section	angle
$μ_{r, const}$	$1$	$1$	Constant relative permeability	mu_rConst

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

See Also

Magnetic Library

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