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Double conductor line above a two-layered cylinder with varying properties

Published online by Cambridge University Press:  17 February 2009

A. A. Kolyshkin  and
Rémi Vaillancourt
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Abstract

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The change of impedance per unit length in a single or double conductor line situated parallel to an infinitely long two-layered metallic circular cylinder is found (within the quasistatic approximation) in the form of an infinite series. The cylinder consists of an inner core and an outer annulus. The properties of the inner core are assumed to be constant. The relative magnetic permeability, μ(r) = rα and the conductivity, σ(r) = σ(0)rκ, of the outer annulus vary with respect to the radial coordinate, r, and α and κ are arbitrary real numbers. Numerical results are presented in the form of figures and tables.

Type
Research Article
Information
The ANZIAM Journal , Volume 38 , Issue 1 , July 1996 , pp. 1 - 15
Copyright
Copyright © Australian Mathematical Society 1996

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