Mathematical and computer modelling of induction hardening

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F01%3A00068000" target="_blank" >RIV/49777513:23220/01:00068000 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/67985866:_____/01:10013008

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Mathematical and computer modelling of induction hardening

Popis výsledku v původním jazyce

The paper deals with the mathematical and computer modelling of the induction hardening of ferromagnetic bodies. The mathematical description of this non-stationary process consist of two second-order partial differential equations describing the induction heating (time evolution of the elektromagnetic and temperature fields) and a teoretically empirical algorithm for mapping the consequent cooling and hardening. The task is solved in the quasi-coupled formulation, with partial respecting the temperature dependencies of all importatnt material parameters. the theoretical analysis is supplemented with several illustrative examplese, whose solution was performed by means of combination of professional codes and single-purpose user programs developed by the authors. Important results showing the distribution of hardness as well as particular material components (martensite, ferrite, pearlite) within the hardened body are presented and discussed.

Název v anglickém jazyce

Mathematical and computer modelling of induction hardening

Popis výsledku anglicky

The paper deals with the mathematical and computer modelling of the induction hardening of ferromagnetic bodies. The mathematical description of this non-stationary process consist of two second-order partial differential equations describing the induction heating (time evolution of the elektromagnetic and temperature fields) and a teoretically empirical algorithm for mapping the consequent cooling and hardening. The task is solved in the quasi-coupled formulation, with partial respecting the temperature dependencies of all importatnt material parameters. the theoretical analysis is supplemented with several illustrative examplese, whose solution was performed by means of combination of professional codes and single-purpose user programs developed by the authors. Important results showing the distribution of hardness as well as particular material components (martensite, ferrite, pearlite) within the hardened body are presented and discussed.

Druh

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

CEP obor

JA - Elektronika a optoelektronika, elektrotechnika

OECD FORD obor

—

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

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 CSAV

ISSN

00017043

e-ISSN

—

Svazek periodika

Roč. 46

Číslo periodika v rámci svazku

č. 4

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

24

Strana od-do

—

Kód UT WoS článku

—

EID výsledku v databázi Scopus

—