Technológ: Posledné príspevky
Zobrazujú sa záznamy 41-60 z 114
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Determination of the dynamic load of an improved hatch cover of an open wagon during operating modes
(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 ... -
Štúdia spolupráce energetického úložiska z batérií druhej životnosti a fotovoltaickej elektrárne
(University of Žilina, 2023)The aim of the simulation is to optimize the parameters of the battery storage system using battery cells from electric cars in cooperation with a photovoltaic power plant at the point of connection with a reserved input ... -
Batérie druhej životnosti a systém správy batérií
(University of Žilina, 2023)As electromobility continues to advance, there is a growing production of batteries that will eventually require recycling. One potential recycling approach involves repurposing worn yet still operational batteries in ... -
Štúdia vplyvu medziadaptéra na dynamické zaťaženie nosnej konštrukcie plošinového vozňa
(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 ... -
Menič pre batériové úložisko využívajúce druhý život batérií
(University of Žilina, 2023)The global trend of electrification in automotive industry cause increasing the number of the batteries for the electric vehicles. The batteries that have reached the end of their primary life in electrical vehicle have a ... -
Tepelný model energetického úložiska s batériami druhej životnosti
(University of Žilina, 2023)A Second-life Battery Storage Systems are a promising direction of how to optimize costs in modern smart grids. although they may help to reduce costs, they represent very sensitive components which imposes a high demand ... -
Odvodenie matematického modelu hnacieho mechanizmu pre pohon prídavných zariadení dopravného prostriedku
(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 ... -
Technológ - celé číslo 4/2023
(University of Žilina, 2023) -
Vyvolanie scitlivenia na koróziivzdornej oceli 1.4845
(University of Žilina, 2023)The experiment is focused on the influence of heat treatment, solution annealing and subsequent sensitization of stainless steel 1.4845. In the experiment, a suitable thermal cycle of solution annealing and subsequent ... -
Ensuring employee well-being: a deep dive into ergonomic product testing
(University of Žilina, 2023)The research's objective is to examine the merits and drawbacks of an ergonomic chairless chair product in a manufacturing environment. The initial section presents the product and a particular project. The subsequent ... -
Posúdenie stability lesného kolesového traktora vybaveného hydraulickou rukou
(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 ... -
Koncepcia a konštrukčný návrh hlavných pohonných uzlov pri výmene dieselového pohonu za elektrický s vodíkovými palivovými článkami pre DMJ r. 861
(University of Žilina, 2023)The subject of the paper is an assessment of the possible replacement of the original diesel hydrodynamic drive of the 861 series units with hydrogen fuel cell propulsion, a description of the original traction chain, the ... -
Stanovenie kriviek prirodzeného deformačného odporu zliatiny Al-Mg-Si0,5 s využitím plastometra Gleeble 3800
(University of Žilina, 2023) -
Analýza jazdných vlastností modifikovaného vozidla a jeho komponentov v dôsledku zmeny pohonného ústrojenstva a ovplyvnenie vzájomného pôsobenia kontaktu koleso/koľajnica
(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 ... -
Vplyv technologických parametrov pri prievlačnom ťahaní rúr na ich výsledné vlastnosti a presnosť
(University of Žilina, 2023)The article is focused on the implementation of experimental tests in order to monitor the impact of technological parameters during the drawing of tubes on their resulting properties and accuracy. In experimental tests, ... -
Specifics of assembly activities using bionics
(University of Žilina, 2023)This paper deals with the implementation of bionic principles to manufacturing enterprises. Simultaneously indicating that bionics has a broad scope and innovations inspired by nature have application not only in various ... -
Simulačná analýza trakčnej/brzdnej práce a využiteľnosť trakčnej charakteristiky pri znalosti energetických parametrov trakčného pohonu koľajového vozidla
(University of Žilina, 2023)This paper focuses on analyzing the driving characteristics of railway vehicles on selected tracks. The aim is to compare the vehicle's driving parameters when changing the propulsion system. The introductory part of the ... -
Porovnanie charakteristík tvárniteľnosti vysokopevných dvojfázových ocelí skúškou ťahom a LDH skúškou
(University of Žilina, 2023)The paper deals with the issue of formability evaluation of high-strength dual phase steels DP800 and DP1000 with a thickness of 1.6 mm. These steels are used for automotive body deformation zones. The material formability ... -
Aplikačné možnosti HCCI technológie
(University of Žilina, 2023)This text describes the current state of the art of HCCI technology, which is based on combining the characteristics of a petrol and diesel engine. HCCI engines offer higher fuel efficiency and lower nitrogen oxide emissions. ...