Surface induction hardening of axi-symmetric bodies

Kód výsledku v IS VaVaI

RIV/49777513:23220/01:00067927 - isvavai.cz

Nalezeny alternativní kódy

RIV/67985866:_____/01:10013030

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Surface induction hardening of axi-symmetric bodies

Popis výsledku v původním jazyce

The paper deals with the mathematical and computer modelling of the surface induction hardening of axi-symmetric ferromagnetic bodies. The mathematical description of this non-stationary process consists of two second-order partial differential equationsdescribing the heating of the body (time evolution of the electromagnetic and consequent temperature field) and a theoretically empirical algorithm for mapping the consequent cooling in various liquid media and hardening. The task is solved in the quasi-coupled formulation, with partial respecting the temperature dependencies of all important material parameters. The theoretical analysis is supplemented with several illustrative examples, whose solution was performed in cooperation of professional codeQuickField and single-purpose user program package developed and written by the authors. The results showing the distribution of hardness as well as particular material components within the hardened body are discussed.

Název v anglickém jazyce

Surface induction hardening of axi-symmetric bodies

Popis výsledku anglicky

The paper deals with the mathematical and computer modelling of the surface induction hardening of axi-symmetric ferromagnetic bodies. The mathematical description of this non-stationary process consists of two second-order partial differential equationsdescribing the heating of the body (time evolution of the electromagnetic and consequent temperature field) and a theoretically empirical algorithm for mapping the consequent cooling in various liquid media and hardening. The task is solved in the quasi-coupled formulation, with partial respecting the temperature dependencies of all important material parameters. The theoretical analysis is supplemented with several illustrative examples, whose solution was performed in cooperation of professional codeQuickField and single-purpose user program package developed and written by the authors. The results showing the distribution of hardness as well as particular material components within the hardened body are discussed.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JA - Elektronika a optoelektronika, elektrotechnika

OECD FORD obor

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Projekt

GA102/01/0184: Matematické a počítačové modelování indukčního ohřevu a souvisejících fyzikálních dějů

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2001

Kód důvěrnosti údajů

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

Název periodika

Acta technica et informatica

ISSN

13358243

e-ISSN

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Svazek periodika

Vol. 1

Číslo periodika v rámci svazku

č.1

Stát vydavatele periodika

SK - Slovenská republika

Počet stran výsledku

6

Strana od-do

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Kód UT WoS článku

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EID výsledku v databázi Scopus

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