Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Daniela Marasová"'
Autor:
Marek Moravič, Daniela Marasová, Peter Kaššay, Maksymilian Ozdoba, František Lopot, Piotr Bortnowski
Publikováno v:
Applied Sciences, Vol 14, Iss 22, p 10164 (2024)
The article highlights the importance of analytical computational models of torsionally oscillating systems and their simulation for estimating the lowest resonance frequencies. It also identifies the pitfalls of the application of these models in te
Externí odkaz:
https://doaj.org/article/add800317a0341c4aebb7f9bc23ad547
Publikováno v:
Applied Sciences, Vol 13, Iss 7, p 4104 (2023)
This paper presents research into the energy balance of stressing conveyor belts by impact processes. Research is described in the areas of measuring the resistance of conveyor belts to puncture, the impact process, and the effect of changes to the i
Externí odkaz:
https://doaj.org/article/d93d925f17e84c489710b6ee66c96a7f
Publikováno v:
Energies, Vol 15, Iss 9, p 3080 (2022)
Belt conveyors are presently the most common transportation machines used in surface and underground mining [...]
Externí odkaz:
https://doaj.org/article/cd749766629e4fb5a8992b9865632f27
Autor:
Ľudovít Kovanič, Ľubomír Ambriško, Daniela Marasová, Peter Blišťan, Tomáš Kasanický, Michal Cehlár
Publikováno v:
Sensors, Vol 21, Iss 20, p 6818 (2021)
The present manuscript proposes a novel method for the measurement of a trajectory of a falling impact hammer in the dynamic loading of conveyor belts and the determination of their impact resistance. The proposed method has been experimentally teste
Externí odkaz:
https://doaj.org/article/5a6d282a84114c6bbdb43a7b29e48dae
Publikováno v:
Applied Sciences, Vol 11, Iss 16, p 7288 (2021)
Current efforts are focused on assembling new constructions while applying non-conventional actuators, for example, artificial pneumatic muscles, in engineering manufacturing processes. The reason is to eliminate stiffness and inflexibility of equipm
Externí odkaz:
https://doaj.org/article/b28a836946e84c67b1e148bd17085bd7
Autor:
Ľubomír Ambriško, Daniela Marasová
Publikováno v:
Applied Sciences, Vol 10, Iss 23, p 8384 (2020)
This paper investigates rubber composites subjected to impact loading. One of the objectives was to determine the effect of the support system on the impact force value. Another objective was to identify the correlations between the force characteris
Externí odkaz:
https://doaj.org/article/ce753ede70fd45138b691b42999fe06d
Publikováno v:
Acta Montanistica Slovaca, Vol 20, Iss 2, Pp 141-147 (2015)
The article focuses on the proposal of rationalization of the transportation of magnesite in a mining company. The inclusion of a transportation process in a company’s logistics model provides a comprehensive view on the operation of a company as a
Externí odkaz:
https://doaj.org/article/52c763c5bf544298913747198d50971a
Publikováno v:
Acta Montanistica Slovaca, Vol 20, Iss 1, Pp 26-32 (2015)
The interplant transport of mineral raw materials plays an important role in the mining process carried out in mining companies. An important part of this transport is a belt conveyor, utilised in underground mining as well as in open pits. The artic
Externí odkaz:
https://doaj.org/article/aa0c2121b1434ff396815a551685e9a5
Autor:
Miriam Andrejiová, Daniela Marasová
Publikováno v:
Acta Montanistica Slovaca, Vol 18, Iss 2, Pp 77-84 (2013)
The paper deals with the classical linear regression model of the dependence of conveyor belt life on some selected parameters: thickness of paint layer, width and length of the belt, conveyor speed and quantity of transported material. The first par
Externí odkaz:
https://doaj.org/article/3ee2a4afeca94d8e8ce8468d48bbf2ed
Publikováno v:
Acta Montanistica Slovaca, Vol 15, Iss special issue 1, Pp 9-13 (2010)
The article is aimed at the description of legislative and its requirements to safety of tunnels in Slovakia. . The main purposeis analyze Directive of the European Parliament and European Council 2004/54/ES about minimum safety measure at tunnelsin
Externí odkaz:
https://doaj.org/article/e622bfe52ea04be68c07837b0017e26a