Finite-Element 2-D Model of Induction Heating of Rotating Billets in System of Permanent Magnets and its Experimental Verification

0439893 - ÚT 2015 RIV US eng J - Článek v odborném periodiku
Mach, F. - Štarman, V. - Karban, P. - Doležel, Ivo - Kůs, P.
Finite-Element 2-D Model of Induction Heating of Rotating Billets in System of Permanent Magnets and its Experimental Verification.
IEEE Transactions on Industrial Electronics. Roč. 61, č. 5 (2014), s. 2584-2591. ISSN 0278-0046. E-ISSN 1557-9948
Grant CEP: GA ČR(CZ) GAP102/11/0498
Institucionální podpora: RVO:61388998
Klíčová slova: higher order finite-element method * induction heating * magnetic field
Kód oboru RIV: JA - Elektronika a optoelektronika, elektrotechnika
Impakt faktor: 6.498, rok: 2014

An alternative way of induction heating of nonmagnetic cylindrical billets is modeled. The billet rotates in static magnetic field generated by permanent magnets. The mathematical model of the process consisting of two second-order partial differential equations describing the distributions of magnetic and temperature fields is solved numerically in the quasi-coupled formulation. The computations are carried out by a fully adaptive higher order finite-element method that is implemented in own codes Agros2D and library Hermes. The most important results are verified experimentally on a prototype device built in our laboratory.
Trvalý link: http://hdl.handle.net/11104/0243126