Hard-coupled model of local direct resistance heating of thin sheets

0374878 - ÚT 2013 RIV CZ eng C - Konferenční příspěvek (zahraniční konf.)
Karban, P. - Mach, F. - Doležel, Ivo
Hard-coupled model of local direct resistance heating of thin sheets.
Proceedings of 12th International Scientific Conference ELECTRIC POWER ENGINEERING 2011. Ostrava: Technical University of Ostrava, 2011, s. 1-4. ISBN 978-80-248-2393-5.
[International Scientific Conference ELECTRIC POWER ENGINEERING 2011 /12./. Kouty nad Desnou (CZ), 17.05.2011-19.05.2011]
Grant CEP: GA ČR(CZ) GAP102/11/0498
Výzkumný záměr: CEZ:AV0Z20570509
Klíčová slova: direct heating by electric current * coupled problem * numerical analysis
Kód oboru RIV: JA - Elektronika a optoelektronika, elektrotechnika
http://www.epe-conference.eu/

A monolithic model of local direct resistance heating of thin sheets is presented. The model respects all nonlinearities of the system such as the temperature dependencies of physical properties of individual parts of the system. Numerical computations are performed by a finite element method of higher order of accuracy and realized by our own codes Hermes2D and Agros2D. The methodology is illustrated by a typical example whose results are discussed.
Trvalý link: http://hdl.handle.net/11104/0059428