Open AccessTheoretical investigation of induction heating of a two-layer conducting body by the example of an induction crucible furnace with a conductive crucible
Author(s) -
М. А. Федин,
A. B. Kuvaldin,
A. O. Kuleshov,
I. Y. Zhmurko,
Sergey S. Kondrashov
Publication year - 2019
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/378/1/012045
Subject(s) - crucible (geodemography) , induction furnace , induction heating , electrical conductor , materials science , micro pulling down , inductor , metallurgy , electromagnetic induction , composite material , electrical engineering , engineering , chemistry , voltage , electromagnetic coil , computational chemistry , alloy , silicon
Influence of the reflected electromagnetic wave on the electrical characteristics of an induction crucible furnace with a conductive crucible is considered. The review and comparison of the known methods of calculation of induction crucible furnaces with a conductive crucible have been carried out. A mathematical model of an induction crucible furnace with a ferromagnetic conductive crucible in the ELCUT package was developed. Electrical and power characteristics of the furnace were obtained depending on the frequency, temperature and current of the inductor.