Zobrazeno 1 - 10
of 56
pro vyhledávání: '"Václav Kotlan"'
Autor:
Krzysztof Roman Chwastek, Paweł Jabłoński, Dariusz Kusiak, Tomasz Szczegielniak, Václav Kotlan, Pavel Karban
Publikováno v:
Energies, Vol 16, Iss 5, p 2237 (2023)
Hysteresis loops constitute the source of important information for the designers of magnetic circuits in power transformers. The paper focused on the possibility to interpret the phenomenological T(x) model in terms of effective field vs. magnetizat
Externí odkaz:
https://doaj.org/article/b4a61ae6eec34b15ad9df2d0ce334321
Publikováno v:
Metals, Vol 11, Iss 9, p 1403 (2021)
In this paper, a methodology for depositing wear- and corrosion-resistant layers of geometrically more complex tracks on metal substrates is presented. The corresponding mathematical model includes the temperature field produced by the laser beam, th
Externí odkaz:
https://doaj.org/article/cb4618fb2e0c45f599b36f518fea5550
Publikováno v:
COMPEL: The International Journal for Computation and Mathematics in Electrical and Electronic Engineering, 2016, Vol. 35, Issue 4, pp. 1450-1459.
Publikováno v:
IEEE Transactions on Magnetics. 56:1-4
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 exhi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d96c0544cd85c685093868cf65460a3e
https://doi.org/10.1109/tmag.2019.2950088
https://doi.org/10.1109/tmag.2019.2950088
Publikováno v:
Metals, Vol 11, Iss 1403, p 1403 (2021)
Metals
Volume 11
Issue 9
Metals
Volume 11
Issue 9
In this paper, a methodology for depositing wear- and corrosion-resistant layers of geometrically more complex tracks on metal substrates is presented. The corresponding mathematical model includes the temperature field produced by the laser beam, th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::949d616afd13f25a258512ea4e303a1f
https://www.mdpi.com/2075-4701/11/9/1403
https://www.mdpi.com/2075-4701/11/9/1403
Publikováno v:
COMPEL - The international journal for computation and mathematics in electrical and electronic engineering. 39:43-52
Purpose The purpose of this paper is to present the calibration of a laser welding model suitable for solving problems with input data that are either unknown or known only approximately. Design/methodology/approach The calibration starts from the me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::012b54bca65d6680167bdc1ad86a66cb
https://doi.org/10.1108/compel-05-2019-0210
https://doi.org/10.1108/compel-05-2019-0210
Publikováno v:
Computers & Mathematics with Applications. 78:2897-2910
Possibilities of using surrogate techniques for modeling selected strongly nonlinear coupled problems of heating are evaluated. The main purpose is to significantly reduce the computing time in the case of computations of many variants of a given tas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a49f71b8983b0e84657dc29d372cdb13
https://doi.org/10.1016/j.camwa.2019.02.013
https://doi.org/10.1016/j.camwa.2019.02.013
A mathematical model of induction-assisted 3D printing is presented, providing a tool for design of specified tracks printed on suitable substrates. The model consists of the non-stationary temperature field produced by laser beam and field of deform
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d8181ae966c418b3003a07509191f577
http://hdl.handle.net/11025/51742
http://hdl.handle.net/11025/51742
A model of indirect induction heating of very thin layers made of electrically non-conductive materials is presented. The model consists of two partial differential equations describing electromagnetic and temperature fields whose distributions are s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d0e123be1c64716327ff5560fb988e51
http://hdl.handle.net/11025/51873
http://hdl.handle.net/11025/51873
Autor:
Ivo Dolezel, Václav Kotlan
A model of baking electrically non-conductive thin layers (paints, lacquers and other covering material) is presented. The process of baking, whose purpose is to protect the metal substrate from unfavourable influences of environmental medium, is rea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d3f89b1b45c16db4c76fb0a295a4ee2c
http://hdl.handle.net/11025/43155
http://hdl.handle.net/11025/43155