dc.contributor.author | Dižo, Ján | |
dc.contributor.author | Steišūnas, Stasys | |
dc.contributor.author | Blatnicky, Miroslav | |
dc.date.accessioned | 2023-09-18T16:49:38Z | |
dc.date.available | 2023-09-18T16:49:38Z | |
dc.date.issued | 2016 | |
dc.identifier.issn | 1213-2489 | |
dc.identifier.other | (BIS)VGT02-000032847 | |
dc.identifier.uri | https://etalpykla.vilniustech.lt/handle/123456789/117304 | |
dc.description.abstract | This contribution deals with the computer simulation and the follow analysis of the rail vehicle running with wheel flat. It comprises of two parts. The first part addresses to the problem of rail vehicle operational, which wheel is damaged. There are several types of wheel damages. In this work the wheel flat problem is introduced. Generally, the rail vehicle running with wheel flat is adverse because the track can be shopworn, some parts of rail vehicle can be damaged and also operational condition for passenger or goods (depending on kind of rail vehicle) can be worse markedly. There is also included a system of forces and accelerations measurement during rail vehicle running on the given track section. The second part includes computer modelling and simulation of this phenomenon. Analyses were focused on the assessemnt of the rail vehicle motion smoothness and its damaging impact on the track. For this, there was created computer model of a twin-bogies passenger car, which the one wheel was modelled as damaged, i.e. wheel flat. Then, there were performed simulations of the rail vehicle running at various speeds. The passenger car was run on the straight track without irregularities in order to avoid adding excitation. Subsequently, values of the vertical wheel forces of the wheel with flat was evaluated. | eng |
dc.format.extent | p. 889-896 | |
dc.format.medium | tekstas / txt | |
dc.language.iso | eng | |
dc.relation.isreferencedby | Scopus | |
dc.source.uri | http://journal.strojirenskatechnologie.cz/templates/obalky_casopis/XVI_2016-5.pdf | |
dc.subject | TD03 - Transporto sistemų ir eismo modeliavimas, optimizavimas, sauga ir valdymas / Transport systems and traffic modeling, optimization, safety and management | |
dc.title | Simulation analysis of the effects of a rail vehicle running with wheel flat | |
dc.type | Straipsnis Scopus DB / Article in Scopus DB | |
dcterms.accessRights | This paper was created during the processing of the project “RAILBCOT - RAIL Vehicles Brake COmponents Test Stand”, ITMS Code 26220220011 based on the support of Research and Development Operational Program financed by European Fund of a Regional Development. The work was also supported by the project No. APVV-0842-11: “Equivalent railway operation load simulator on the roller rig” | |
dcterms.references | 33 | |
dc.type.pubtype | S2 - Straipsnis Scopus DB / Scopus DB article | |
dc.contributor.institution | University of Žilina | |
dc.contributor.institution | Vilniaus Gedimino technikos universitetas | |
dc.contributor.faculty | Transporto inžinerijos fakultetas / Faculty of Transport Engineering | |
dc.subject.researchfield | T 003 - Transporto inžinerija / Transport engineering | |
dc.subject.ltspecializations | L106 - Transportas, logistika ir informacinės ir ryšių technologijos (IRT) / Transport, logistic and information and communication technologies | |
dc.subject.en | Dynamic analysis | |
dc.subject.en | Computer simulation | |
dc.subject.en | Rail vehicle | |
dc.subject.en | Wheel flat | |
dcterms.sourcetitle | Manufacturing technology : journal for science, research and production | |
dc.description.volume | Vol. 16 No. 5 | |
dc.publisher.name | J.E. Purkyne University in Ústí nad Labem | |
dc.publisher.city | Usti nad Labem | |
dc.identifier.elaba | 20254172 | |