Numerical Model of Induction Shrink Fits in Monolithic Formulation

0375336 - ÚT 2013 RIV US eng J - Článek v odborném periodiku
Karban, P. - Kotlan, V. - Doležel, Ivo
Numerical Model of Induction Shrink Fits in Monolithic Formulation.
IEEE Transactions on Magnetics. Roč. 48, č. 2 (2012), s. 315-318. ISSN 0018-9464. E-ISSN 1941-0069.
[International Conference on the Computation of Electromagnetics Fields (COMPUMAG 2011) /18./. Sydney, 12.07.2011-15.07.2011]
Grant CEP: GA ČR(CZ) GAP102/11/0498; GA AV ČR IAA100760702
Výzkumný záměr: CEZ:AV0Z20570509
Klíčová slova: coupled problem * field of thermoelastic displacements * higher-order finite element method
Kód oboru RIV: JA - Elektronika a optoelektronika, elektrotechnika
Impakt faktor: 1.422, rok: 2012
http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6136487

Induction heating-based assembly of axisymmetric shrink fits is modeled. The task represents a triply coupled evolutionary problem characterized by mutual interaction of electromagnetic field, temperature field, and field of thermoelastic displacements. Its numerical solution is performed by a fully adaptive higher-order finite element method in monolithic formulation, using a code developed by the authors. All nonlinearities of the system (magnetic permeability and temperature dependencies of all material parameters) are respected. The metodology is illustrated by a typical example whose results are discussed.
Trvalý link: http://hdl.handle.net/11104/0208017