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EnglishConventional induction heating of aluminium billets is a widely used technique in industry. However it is characterized by a very poor energy efficiency. Using a novel electromagnetic set-up where the aluminium billet rotates in a transverse DC magnetic field produced by superconducting coils, the energy efficiency increases to interesting values. The paper studies the induction heating of aluminium billets in this new set-up. The analytical electromagnetic problem is revised in an original form, the heating transient is studied numerically and relevant parameters are estimated.
http://hdl.handle.net/11573/58178| Titolo: | Eddy current induction heating of a conducting cylinder in a Magnetic field |
| Autori interni: | ARANEO, Rodolfo GERI, Alberto MACCIONI, Marco VECA, Giuseppe Maria |
| Data di pubblicazione: | 2007 |
| Abstract: | Conventional induction heating of aluminium billets is a widely used technique in industry. However it is characterized by a very poor energy efficiency. Using a novel electromagnetic set-up where the aluminium billet rotates in a transverse DC magnetic field produced by superconducting coils, the energy efficiency increases to interesting values. The paper studies the induction heating of aluminium billets in this new set-up. The analytical electromagnetic problem is revised in an original form, the heating transient is studied numerically and relevant parameters are estimated. |
| Handle: | http://hdl.handle.net/11573/58178 |
| ISBN: | 9788889884072 |
| Appare nelle tipologie: | 04b Atto di congresso in volume |
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