Publication detail

Current density in a group of long parallel conductors

COUFAL, O.

Original Title

Current density in a group of long parallel conductors

Type

journal article in Web of Science

Language

English

Original Abstract

An original method is proposed for the calculation of current density in a finite number of long parallel solid conductors of arbitrary cross section. Some pairs of the conductors under examination can be connected to a voltage source; they are active. The other conductors are passive. The currents, voltages and magnetic fields are assumed to be quasi-stationary and the displacement current is neglected. The permeability of the conductor material is constant and equals the vacuum permeability. No method has so far been published that would allow an exact calculation of current density in all the cases that satisfy the above assumptions. The application of the method is demonstrated by solving an example with two active conductors, one of which is of circular and the other of rectangular cross section, while a third passive conductor is of rectangular cross section.

Keywords

applied classical electromagnetism; magnetic induction; induced currents; numerical simulation

Authors

COUFAL, O.

Released

11. 9. 2019

Publisher

IOP Publishing

Location

Temple Circus, Temple Way, Bristol BS1 6HG, United Kingdom

ISBN

0031-8949

Periodical

Physica Scripta

Year of study

94

Number

12

State

Kingdom of Sweden

Pages from

1

Pages to

11

Pages count

11

URL

https://iopscience.iop.org/article/10.1088/1402-4896/ab386c

Full text in the Digital Library

http://hdl.handle.net/11012/245268

BibTex

@article{BUT159296,
  author="Oldřich {Coufal}",
  title="Current density in a group of long parallel conductors",
  journal="Physica Scripta",
  year="2019",
  volume="94",
  number="12",
  pages="1--11",
  doi="10.1088/1402-4896/ab386c",
  issn="0031-8949",
  url="https://iopscience.iop.org/article/10.1088/1402-4896/ab386c"
}

Documents

artknihovna.pdf