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 |
|---|---|
| Pages (from-to) | 219-227 |
| Number of pages | 9 |
| Journal | Magnetohydrodynamics |
| Issue number | 2 |
| State | Published - 25 Aug 2010 |
ASJC Scopus subject areas
- Physics and Astronomy (all)
- Electrical and Electronic Engineering