reluctivity


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rel·uc·tiv·i·ty

 (rĕl′ək-tĭv′ĭ-tē)
n.
A measure of the resistance of a material to the establishment of a magnetic field within it, equal to the ratio of the intensity of the magnetic field to the magnetic induction of the material.

[Blend of reluctance and conductivity.]
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

reluctivity

(ˌrɛlʌkˈtɪvɪtɪ)
n, pl -ties
(General Physics) physics a specific or relative reluctance of a magnetic material
[C19: reluct + -ivity on the model of conductivity]
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.reluctivity - (physics) the resistance of a material to the establishment of a magnetic field in it
physical property - any property used to characterize matter and energy and their interactions
natural philosophy, physics - the science of matter and energy and their interactions; "his favorite subject was physics"
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References in periodicals archive ?
where [sigma], v and j denote the electrical conductivity, magnetic reluctivity, and the external current density, respectively, and where n is the outward normal vector to [partial derivative][OMEGA].
where [[bar.[xi]].sup.d.sub.r] is the relative differential magnetizability tensor and [[bar.[upsilon]].sup.d.sub.r] is the relative differential reluctivity tensor.
where v is the magnetic reluctivity (reciprocal of magnetic permeability, [mu]) and is a constant for linear and isotopic magnetic material.
Indeed, in [31] a MinRes solver for the solution of multiharmonic eddy current optimal control problems is constructed that is robust with respect to the discretization parameter h and all involved parameters like frequency, conductivity, reluctivity, and the regularization parameter.
In order to solve the nonlinear PDE using the Newton-Raphson method, an estimated solution of the magnetic flux is provided and fed into the ODE, from which the differential reluctivity and the magnetic field are calculated and returned back to the PDE to generate the next estimated solution.
where [OMEGA] is the field solution region, A and [J.sub.z] the z-direction components of vector potential and current density, respectively, [J.sub.f] the equivalent current density of the excitation field, S the Dirichlet boundary, and V the reluctivity. Second, the armature circuit equation of the machine during motoring is given by: