Optimization of the system for induction heating of nonmagnetic cylindrical billets in rotating magnetic field produced by permanent magnets

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F13%3A43918917" target="_blank" >RIV/49777513:23220/13:43918917 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1007/s00607-013-0297-1" target="_blank" >http://dx.doi.org/10.1007/s00607-013-0297-1</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s00607-013-0297-1" target="_blank" >10.1007/s00607-013-0297-1</a>

Result language

angličtina

Original language name

Optimization of the system for induction heating of nonmagnetic cylindrical billets in rotating magnetic field produced by permanent magnets

Original language description

The process of induction heating of cylindrical nonmagnetic billets is modeled and optimized. An unmovable billet is placed in rotating magnetic field generated by permanent magnets fixed in an external rotor driven by an asynchronous motor by means of ateeth gear. The coupled model of the problem consisting of two partial differential equations describing the distributions of magnetic and temperature fields in the system is solved by a fully adaptive higher-order finite element method. Computations are realized by own code Agros2D. The device is then optimized with respect to the total amount of heat generated in the billet; as the dimensions of the device are fixed, the only quantity that can be changed is the direction of magnetization of the individual permanent magnets. The optimization procedures represent a supplement to the code. Finally, the dynamic behavior of the optimized system is analyzed. The methodology is illustrated by a typical example whose results are discussed.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JA - Electronics and optoelectronics

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year

2013

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

COMPUTING

ISSN

0010-485X

e-ISSN

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Volume of the periodical

95

Issue of the periodical within the volume

1

Country of publishing house

AT - AUSTRIA

Number of pages

16

Pages from-to

537-552

UT code for WoS article

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EID of the result in the Scopus database

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