Detail publikačního výsledku

Current density in a group of long parallel conductors

COUFAL, O.

Originální název

Current density in a group of long parallel conductors

Anglický název

Current density in a group of long parallel conductors

Druh

Článek WoS

Originální abstrakt

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.

Anglický abstrakt

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.

Klíčová slova

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

Klíčová slova v angličtině

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

Autoři

COUFAL, O.

Rok RIV

2020

Vydáno

11.09.2019

Nakladatel

IOP Publishing

Místo

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

ISSN

0031-8949

Periodikum

Physica Scripta

Svazek

94

Číslo

12

Stát

Spojené království Velké Británie a Severního Irska

Strany od

1

Strany do

11

Strany počet

11

URL

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

Plný text v Digitální knihovně

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"
}

Dokumenty

artknihovna
ab386c_accepted