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MARCOŇ, P. BARTUŠEK, K. DOHNAL, P.
Original Title
Calculating Magnetic Susceptibility from the Reaction Field in the Vicinity of Differently Shaped Samples
Type
conference paper
Language
English
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.
Keywords
differently shaped samples, magnetic susceptibility, modeling of magnetic field
Authors
MARCOŇ, P.; BARTUŠEK, K.; DOHNAL, P.
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" }