Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Jaroslaw Gawryluk"'
Autor:
Andrzej Mitura, Jaroslaw Gawryluk
Publikováno v:
Eksploatacja i Niezawodność – Maintenance and Reliability. 24:468-477
In this paper the problem of vibration reduction is considered. Generally, mechanical vibrations occurring during the operation of a system are undesirable and may have a negative effect on its reliability. A finite element model of a single active b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a56e5db0b716195be06bd594d0ea3116
https://doi.org/10.17531/ein.2022.3.8
https://doi.org/10.17531/ein.2022.3.8
Autor:
Jarosław Gawryluk
Publikováno v:
Archive of Mechanical Engineering, Vol vol. 70, Iss No 1, Pp 43-61 (2023)
The aim of this study was to determine how the change of glass laminate fibres to flax fibres will affect the stability of thin-walled angle columns. Numerical analyses were conducted by the finite element method. Short L-shaped columns with differen
Externí odkaz:
https://doaj.org/article/30f7dde68783465ea622b42383f3115b
Publikováno v:
Archive of Mechanical Engineering, Vol vol. 66, Iss No 3, Pp 379-387 (2019)
The paper describes the dynamics of a composite cantilever beam with an active element. The vibrations of the kinematically excited beam are controlled with the use of a Macro Fiber Composite actuator. A proportional control algorithm is considered.
Externí odkaz:
https://doaj.org/article/e54ee618d5484c17b56b2148cc1036fa
Autor:
Andrzej Teter, Jarosław Gawryluk
Publikováno v:
Biuletyn Wojskowej Akademii Technicznej, Vol 64, Iss 1, Pp 103-125 (2015)
In the present paper, six-layer hybrid composite panels, made of four-layered laminate and two facings of piezoelectric material were studied. Different configurations of laminate layers and different boundary conditions were considered. The Numerica
Externí odkaz:
https://doaj.org/article/9d8714df7acb46e7be0968170793a703
Publikováno v:
Applied Computer Science, Vol 10, Iss 3 (2014)
In the present work an example of the numerical modeling of electro-mechanical coupling of the activator in the form of cantilever beam made of two layers PVDF subjected to an inverse polarity is described. Calculations were done for static deflectio
Externí odkaz:
https://doaj.org/article/b438c8d022974c088dfa3f45aee2d872