Detail publikace

Dynamic load of the carrying structure of an articulated wagon with new draft gear concepts

FOMIN, O. LOVSKA, A. PÍŠTĚK, V. KUČERA, P.

Originální název

Dynamic load of the carrying structure of an articulated wagon with new draft gear concepts

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

The article deals with a new draft gear concept proposed by the authors to reduce the dynamic load of wagons in operational modes. The peculiarity of the concept is transformation of the kinetic impact energy into the work of viscous resistance forces when the viscous fluid passes through the throttle openings of the piston. The concept can be introduced for the wagons, in which centre sills of the frames are of closed sections. The mathematic modelling was conducted for the dynamic load of articulated wagons with consideration of the draft gear concept. It was established that the use of the draft gear concept can lower the dynamic load of wagons by about 10 %. The research will encourage engineers to design modern structures of rolling stock units and increase their operational efficiency.

Klíčová slova

articulated wagon, carrying structure, dynamics, strength, transport mechanics

Autoři

FOMIN, O.; LOVSKA, A.; PÍŠTĚK, V.; KUČERA, P.

Vydáno

19. 10. 2020

Nakladatel

JVE International

ISSN

2345-0533

Periodikum

Vibroengineering Procedia

Ročník

33

Stát

Litevská republika

Strany od

84

Strany do

89

Strany počet

6

URL

https://www.jvejournals.com/article/21591

Plný text v Digitální knihovně

http://hdl.handle.net/11012/196592

BibTex

@inproceedings{BUT165666,
  author="Oleksij {Fomin} and Alyona {Lovska} and Václav {Píštěk} and Pavel {Kučera}",
  title="Dynamic load of the carrying structure of an articulated wagon with new draft gear concepts",
  booktitle="Vibroengineering Procedia",
  year="2020",
  journal="Vibroengineering Procedia",
  volume="33",
  pages="84--89",
  publisher="JVE International",
  doi="10.21595/vp.2020.21591",
  issn="2345-0533",
  url="https://www.jvejournals.com/article/21591"
}