Title: Optimization of selected electroheat models based on calibration of material properties
Authors: Petrášová, Iveta
Karban, Pavel
Kotlan, Václav
Doležel, Ivo
Citation: PETRÁŠOVÁ, I., KARBAN, P., KOTLAN, V., DOLEŽEL, I. Optimization of selected electroheat models based on calibration of material properties. IEEE transactions on magnetics, 2020, roč. 56, č. 1, s. 1-4. ISSN 0018-9464.
Issue Date: 2020
Publisher: IEEE
Document type: článek
URI: 2-s2.0-85077314401
ISSN: 0018-9464
Keywords in different language: coupled models;electroheat processes;material properties;numerical analysis;optimization techniques
Abstract in different language: A novel technique of optimizing selected models of electroheat processes (laser or induction-assisted laser welding, cladding, and so on) is presented, based on the calibration of temperature-dependent material properties. These properties often exhibit uncertainties that negatively influence the quality of the results. Their calibration starts from experimental investigation and evaluation of temperature profiles of welds or tracks, and the goal is to obtain the same profiles by solving the numerical models. The technique is illustrated with an example of induction-assisted laser welding.
Rights: Plný text je přístupný v rámci univerzity přihlášeným uživatelům.
Appears in Collections:Články / Articles (KTE)
Články / Articles (RICE)

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Please use this identifier to cite or link to this item: http://hdl.handle.net/11025/39536

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