Induction heating based on permanent magnets with magnetic field concentrators

被引：0

作者：

Aliferov, A., I ^{[1
]}

Promzelev, V. A. ^{[1
]}

Vlasov, D. S. ^{[1
]}

Morev, A. E. ^{[1
]}

Bikeev, R. A. ^{[1
]}

机构：

[1] Novosibirsk State Tech Univ, Dept Automated Technol Installat, Novosibirsk, Russia

来源：

PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ACTUAL ISSUES OF MECHANICAL ENGINEERING 2017 (AIME 2017) | 2017年 / 133卷

关键词：

Induction heating; permanent magnet; temperature field; magnetic field; alternating magnetic field; active power;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

To study the effect of various types of magnetic field concentrators on the energy and thermal characteristics of the induction heating system of noncylindrical billets in the magnetic field of rotating permanent magnets, a numerical model was developed. The model allows solving the conjugate electromagnetic and thermal problem. Using the model, the authors were able to calculate the integral active power released in the heated billet, the mechanical moment that the magnetic system experiences from the current induced in the billet and the distribution of the temperature field in the "inductor-heated billet" system. In this paper, the authors consider the results of numerical studies of heating aluminum billets with a rectangular cross-section and the influence of several types of magnetic field concentrators on the electromagnetic and thermal processes in this system.

引用

页码：495 / 499

页数：5

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