Browsing Univerzitná knižnica - Vedecké odborné časopisy by Author "Lovska, Alyona"
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Analýza jazdných vlastností modifikovaného vozidla a jeho komponentov v dôsledku zmeny pohonného ústrojenstva a ovplyvnenie vzájomného pôsobenia kontaktu koleso/koľajnica
Dižo, Ján; Ishchuk, Vadym; Lovska, Alyona; Blatnický, Miroslav; Solčanský, Sebastián (University of Žilina, 2023)The presented article is focused on analysis of running properties of a modified railway vehicle and its components due to a change of the powertrain and influence of the mutual effects in a wheel/rail contact. The ... -
Analýza pozdĺžneho zaťaženia kontajnera so stenami vyrobenými zo sendvičových panelov
Vatulia, Glib; Gerlici, Juraj; Lovska, Alyona; Krasnokutskyi, Yevhen (University of Žilina, 2023)The article presents the results of determining the longitudinal dynamic load of a container of standard size 1CC with sandwich panel walls. A mathematical model was developed that takes into account the longitudinal ... -
Determination of the dynamic load of an improved hatch cover of an open wagon during operating modes
Lovska, Alyona; Gerlici, Juraj; Dižo, Ján; Blatnický, Miroslav; Ishchuk, Vadym (University of Žilina, 2023)The article presents the results of determining the dynamic load of the improved cover of an open wagon under operational conditions. The peculiarity of the manhole cover is that the canvas is formed by the upper and lower ... -
Návrh koľajového adaptéra typu guma-koľajnica pre ľahké nákladné vozidlo
Dižo, Ján; Fiačan, Jakub; Blatnický, Miroslav; Lovska, Alyona; Ishchuk, Vadym (University of Žilina, 2024)The article is focused on design of a tyre-rail adapter to be mounted on a light road-rail vehicle. The novelty of the design consists in its possibility to change the wheelbase of the vehicle axles for different railway ... -
Odvodenie matematického modelu hnacieho mechanizmu pre pohon prídavných zariadení dopravného prostriedku
Dižo, Ján; Ishchuk, Vadym; Lovska, Alyona; Blatnický, Miroslav; Molnár, Denis (University of Žilina, 2023)The article is focused on a derivation of a mathematical model of a drive mechanism of for a drive of an additional devices of a transport mean. Additional devices are inseparable part of lorries, buses as well as railway ... -
Posúdenie stability lesného kolesového traktora vybaveného hydraulickou rukou
Dižo, Ján; Blatnický, Miroslav; Ishchuk, Vadym; Lovska, Alyona; Fidrik, Filip (University of Žilina, 2023)Wheeled forests tractors are inseparable part of a forest economy. Wheeled forests tractors serve for logging of logs in forests. Current wheeled forests tractors are usually equipped with hydraulic arms, which allow to ... -
Stanovenie úspory energetických nákladov na pohon vlaku znížením jazdného odporu
Panchenko, Sergii; Gerlici, Juraj; Lovska, Alyona; Ravlyuk, Vasyl; Dižo, Ján (Žilinská univerzita v Žiline, 2023)Examining the mechanical part of the braking systems of railway vehicles allowed us to find out that the brake blocks of the most freight cars are pressed by their upper ends against certain wheel surfaces when the ... -
Štúdia vplyvu medziadaptéra na dynamické zaťaženie nosnej konštrukcie plošinového vozňa
Lovska, Alyona; Gerlici, Juraj; Dižo, Ján; Ishchuk, Vadym (University of Žilina, 2023)In order to reduce the dynamic load of the platform wagon, it is proposed to use an intermediate adapter between the frame and the load. The reduction of dynamic loads is carried out due to the dissipative forces that arise ...