Zobrazeno 1 - 10
of 78
pro vyhledávání: '"Zuzana Murčinková"'
Autor:
Dominik Sabol, Zuzana Murčinková
Publikováno v:
Polymers, Vol 16, Iss 15, p 2189 (2024)
This article deals with stress wave decay performance, analysing the stress wave propagation generated by an impulsive unit load in a 2D representative unit cell (RUC) of a polymer composite with circular particles representing spherical particles, e
Externí odkaz:
https://doaj.org/article/9dad4753798c4e298b0f1d07560f37df
Autor:
Karol Vasilko, Zuzana Murčinková
Publikováno v:
Journal of Manufacturing and Materials Processing, Vol 7, Iss 3, p 99 (2023)
The time taken to exchange a cutting tool and the actual machining time are the components in a total production cycle time for a part, that affects productivity. Automated plate exchange systems strive for the simplest possible principles to achieve
Externí odkaz:
https://doaj.org/article/a34c04edaa4641dcaa944e4005706949
Publikováno v:
Materials, Vol 16, Iss 9, p 3324 (2023)
The present study deals with the harmful torsional resonance vibrations of textile rotor bearings, the amplitudes of which are reduced mainly by the use of high-capacity damping materials, characterized by an internal hierarchical structure and macro
Externí odkaz:
https://doaj.org/article/2b0e64822880460ea7caeb7b7c4f6e2d
Publikováno v:
Polymers, Vol 14, Iss 22, p 5051 (2022)
This paper focuses on high-speed-operation textile machines with the aim of increasing the rotational speed by operating within the resonance region to vibration amplitudes up to 5g. The native design does not allow keeping the vibration amplitude un
Externí odkaz:
https://doaj.org/article/1cf8209e1c614840ada3aae1ef8632b5
Publikováno v:
Polymers, Vol 14, Iss 15, p 3060 (2022)
In this paper, we present an extensive experimental study on the dynamic mechanical properties of composites with polymer matrices, as well as a quantification of the parameters that influence these properties. Polymer-composite matrices make it poss
Externí odkaz:
https://doaj.org/article/2dfbab3f9777436d8b91c2cb98a0526f
Autor:
Karol Vasilko, Zuzana Murčinková
Publikováno v:
Tehnički Vjesnik, Vol 26, Iss 2, Pp 363-367 (2019)
In the paper, the wood as natural fibre-layered composite is used to study the principles of effect in machining of such composites and provide the suggestion how to eliminate the unwanted effects in composite material cutting. The suggestion is not
Externí odkaz:
https://doaj.org/article/670141243b33406abac795f659949323
Autor:
František Sejda, Karel Frydrýšek, Leopold Pleva, Martin Pompach, Josef Hlinka, Marek Sadílek, Zuzana Murčinková, Pavel Krpec, Miroslav Havlíček, Roman Madeja, Jana Pometlová, Oldřich Učeň, Kamila Dostálová
Publikováno v:
Applied Sciences, Vol 12, Iss 10, p 5265 (2022)
The presented article investigates the biomechanics of the calcaneal nail C-NAILTM by numerical calculations and, partially, experimentally. This nail is widely used in trauma and orthopaedics. A numerical model of implants directly interacting with
Externí odkaz:
https://doaj.org/article/523f246f60e141c4a2730464d73fe403
Publikováno v:
Advances in Mechanical Engineering, Vol 13 (2021)
This paper presents the prototype design, implementation and testing of a thermoelectric generator unusually applied to the fireplace stoves. The tested low-cost thermoelectric generator can be used as an alternative low source of electricity in area
Externí odkaz:
https://doaj.org/article/6dc08d6a97bd4d44b7f46241a316b2ce
Publikováno v:
Materials, Vol 14, Iss 22, p 6913 (2021)
In this paper, we report the results of an experimental study of a re-design approach using filling polymers and particulate composites with a polymer matrix, thus creating a macroscopic hybrid structure. The re-design is focused on the joint of a te
Externí odkaz:
https://doaj.org/article/1abf750dfd394041850f70f92c72ec3d
Publikováno v:
Applied Sciences, Vol 11, Iss 7, p 3267 (2021)
In this study, the effect of multi-layer composite passive dampers on the dynamic properties of a mechanical system (a testing machine tool bench) was tested. Passive dampers are characterized by a layered structure, with each layer consisting of a s
Externí odkaz:
https://doaj.org/article/6f959bfeed88429181423ea9d21c0e8c