Construction improvement of the thermoelastic clutch based on shape optimization

Autor: Koudela, Lukáš, Kotlan, Václav, Doležel, Ivo

Publikováno v: COMPEL -The international journal for computation and mathematics in electrical and electronic engineering, 2017, Vol. 36, Issue 2, pp. 489-496.

Externí odkaz: http://www.emeraldinsight.com/doi/10.1108/COMPEL-05-2016-0228

Modeling of loudspeaker using hp-adaptive methods.

Autor: Koudela, Lukáš¹ koudela@kte.zcu.cz, Karban, Pavel¹ karban@kte.zcu.cz, Tureček, Oldřich¹ turecek@ket.zcu.cz, Zuzjak, Ladislav¹ zuzjak@ket.zcu.cz

Publikováno v: Computing. May2013 Supplement, Vol. 95, p473-485. 13p. 7 Diagrams, 1 Chart, 5 Graphs.

Analysis of natural frequencies in the transformer core

Autor: Koudela, Lukáš, Karban, Pavel, Mach, František, Schlosser, Martin, Sýkora, Martin, Karel, Jan

This paper presents results of natural frequency analysis of the 3D numerical model of transformer. The goal is to map structural dynamics and vibrations of its selected parts with respect of the mechanical resonance. The model taking into account th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______8936::7d188a7011482bc0b33d8030302cde95
http://hdl.handle.net/11025/25731

The shrink-fit using the rotation heating

Autor: Kotlan, Václav, Koudela, Lukáš

Hard-coupled model of rotation heating of a ferromagnetic clamping head is presented. The problem is described by three coupled partial differential equations whose coefficients are temperature-dependent functions. The system is solved numerically in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______8936::0754f542737a0e50a94cb29c45e7265d
http://hdl.handle.net/11025/11534