Abstract
A method of multi-frequency induction heating using frequency-modulated electric current in a heater-solenoid is proposed. Electrodynamic and thermal problems are formulated and solved. Spectral characteristics of currents in a heated cylindrical body are evaluated, and temperature dependencies for sinusoidal and frequency-modulated currents are presented.
Original language | English |
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Pages (from-to) | 219-227 |
Number of pages | 9 |
Journal | Magnetohydrodynamics |
Issue number | 2 |
State | Published - 25 Aug 2010 |
ASJC Scopus subject areas
- General Physics and Astronomy
- Electrical and Electronic Engineering