Title:	Operation parameters and characteristic of aactuators with dilatation element
Authors:	Karban, Pavel Ulrych, Bohuš Doležel, Ivo Pantelyat, Mykhailo Matyukhin, Yuri Gontarowskiy, Pavlo Barglik, Jerzy
Citation:	AMTEE ’07 : seventh international conference on Advanced Methods in the Theory of Electrical Engineering : September 10-12, 2007 [Pilsen, Czech Republic].
Issue Date:	2007
Publisher:	University of West Bohemia
Document type:	konferenční příspěvek conferenceObject
URI:	http://amtee.zcu.cz/AMTEE/ArchivedProceedings/proceedings_AMTEE_2007/data/section_i.html http://hdl.handle.net/11025/25823
ISBN:	978-80-7043-564-9
Keywords:	pohon;numerická analýza;elektromagnetické pole;teplotní pole;pole termoelastických posunů
Keywords in different language:	actuator;numerical analysis;electromagnetic field;temperature field;field of thermoelastic displacements
Abstract in different language:	In specific applications one needs actuators characterized by very high forces at small shifts. As actuators of classical constructions mostly cannot satisfy these requirements, the authors designed another arrangement with an inductively heated dilatation element. But huge mechanical strains and stresses of thermoelastic origin acting in its structural parts could lead to its damage or destruction. The paper deals with mathematical modeling of the device that is solved numerically in the combined formulation (while the electromagnetic field is solved independently, the thermal and thermoelastic effects are solved in the hard-coupled formulation). The algorithm is illustrated on a typical example whose results are discussed.
Rights:	© University of West Bohemia
Appears in Collections:	CPEE – AMTEE 2007 CPEE – AMTEE 2007

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