Publication result detail

Calculating Magnetic Susceptibility from the Reaction Field in the Vicinity of Differently Shaped Samples

MARCOŇ, P.; BARTUŠEK, K.; DOHNAL, P.

Original Title

Calculating Magnetic Susceptibility from the Reaction Field in the Vicinity of Differently Shaped Samples

English Title

Calculating Magnetic Susceptibility from the Reaction Field in the Vicinity of Differently Shaped Samples

Type

Paper in proceedings (conference paper)

Original Abstract

We discuss the modeling of the magnetic fields that surround non-ferromagnetic materials. In relevant applications, the reaction field formed by inserting the examined sample in a homogeneous field facilitates the calculation of the magnetic susceptibility. The paper describes a procedure to verify the validity of the general relationship for calculating the susceptibility from the reaction field for samples of various shapes and materials. The actual modeling utilizes software based on the finite element method (FEM). Samples of paramagnetic and diamagnetic materials, such as aluminum and copper, are are placed in a homogeneous field within an air filled block; the samples are spherical, cylindrical, and cuboidal.

English abstract

We discuss the modeling of the magnetic fields that surround non-ferromagnetic materials. In relevant applications, the reaction field formed by inserting the examined sample in a homogeneous field facilitates the calculation of the magnetic susceptibility. The paper describes a procedure to verify the validity of the general relationship for calculating the susceptibility from the reaction field for samples of various shapes and materials. The actual modeling utilizes software based on the finite element method (FEM). Samples of paramagnetic and diamagnetic materials, such as aluminum and copper, are are placed in a homogeneous field within an air filled block; the samples are spherical, cylindrical, and cuboidal.

Keywords

differently shaped samples, magnetic susceptibility, modeling of magnetic field

Key words in English

differently shaped samples, magnetic susceptibility, modeling of magnetic field

Authors

MARCOŇ, P.; BARTUŠEK, K.; DOHNAL, P.

RIV year

2018

Released

19.11.2017

Publisher

IEEE

Location

Singapore

ISBN

978-1-5386-1211-8

Book

Progress in Electromagnetics Research Symposium - Fall (PIERS - FALL), 2017

Pages from

1618

Pages to

1622

Pages count

5

BibTex

@inproceedings{BUT142233,
  author="Petr {Marcoň} and Karel {Bartušek} and Přemysl {Dohnal}",
  title="Calculating Magnetic Susceptibility from the Reaction Field in the Vicinity of Differently Shaped Samples",
  booktitle="Progress in Electromagnetics Research Symposium - Fall (PIERS - FALL), 2017",
  year="2017",
  pages="1618--1622",
  publisher="IEEE",
  address="Singapore",
  doi="10.1109/PIERS-FALL.2017.8293393",
  isbn="978-1-5386-1211-8"
}