Browsing by Author "Fomin, Oleksij"
Now showing items 1-8 of 8
-
Acoustic Identification of Turbocharger Impeller Mistuning—A New Tool for Low Emission Engine Development
Píštěk, Václav; Kučera, Pavel; Fomin, Oleksij; Lovska, Alyona; Prokop, Aleš (MDPI, 2020-09-14)At present, exhaust gas turbochargers not only form the basis for the economical operation of petrol, diesel or gas engines of all power categories, but also have an irreplaceable role on reducing their emissions. In order ... -
Calculation of Loads on Carrying Structures of Articulated Circular-Tube Wagons Equipped with New Draft Gear Concepts
Lovska, Alyona; Fomin, Oleksij; Kučera, Pavel; Píštěk, Václav (MDPI, 2020-10-23)This article deals with the dynamic load and strength of the carrying structures of articulated circular-tube wagons. The study was conducted on the carrying structures of wagons equipped with new draft gear concepts. The ... -
Computational modelling of dynamic loads of a container under viscous interaction with a flat wagon in sea transport
Fomin, Oleksij; Lovska, Alyona; Píštěk, Václav; Kučera, Pavel (JVE International, 2020-05-07)The article deals with the computational modelling of dynamic loads of a container under viscous interaction with a flat wagon transported by a train ferry. The calculation was made with the finite element method in ... -
Dynamic Load and Strength Determination of Carrying Structure of Wagons Transported by Ferries
Lovska, Alyona; Fomin, Oleksij; Píštěk, Václav; Kučera, Pavel (MDPI, 2020-11-11)A rapid development of economic relations between states has required an introduction of combined rail/ferry transportation. A feature of this type of transportation is the possibility of wagons traveling by sea on specially ... -
Dynamic Load Modelling within Combined Transport Trains during Transportation on a Railway Ferry
Lovska, Alyona; Fomin, Oleksij; Píštěk, Václav; Kučera, Pavel (MDPI, 2020-08-18)The development of foreign economic activity of the Eurasian states led to the introduction of rail and ferry transportation. It is important to note that the current normative documentation does not fully cover the issues ... -
Effective Mistuning Identification Method of Integrated Bladed Discs of Marine Engine Turbochargers
Píštěk, Václav; Kučera, Pavel; Fomin, Oleksij; Lovska, Alyona (MDPI, 2020-05-25)Radial turbine and compressor wheels form essential cornerstones of modern internal combustion engines in terms of economy, efficiency and, in particular, environmental compatibility. As a result of the introduction of ... -
The research of the influence of viscous interaction between wagon and container on the dynamic load during transportation by rail ferry
Lovska, Alyona; Fomin, Oleksij; Píštěk, Václav; Kučera, Pavel (JVE International, 2020-05-07)This paper proposes the improved scheme of interaction of containers with the load-bearing structure of the wagon when transporting by rail ferry. In order to ensure the stability of the container balance in the event of ... -
Strength characteristic determination of a flat wagon carrying structure with a lower centre of gravity
Fomin, Oleksij; Lovska, Alyona; Píštěk, Václav; Kučera, Pavel (JVE International, 2020-06-29)The study deals with application of flat wagons with lower centre of gravity for transportation of heavy containers and military equipment. A special feature of the wagon structure is the presence of swivel sectors, which ...