Detail publikačního výsledku

Modelling of the Railway Wheelset Movement Considering Real Geometry

JANDORA, R.

Originální název

Modelling of the Railway Wheelset Movement Considering Real Geometry

Anglický název

Modelling of the Railway Wheelset Movement Considering Real Geometry

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

Problem of wheelset rolling on rails is commonly solved problem of engineering practice. Only ideal geometry of the wheelset is used in majority of studies to simulate its movement. However, shape irregularities appear as a result of wear and they have a great influence on the movement. In this paper a model is presented which can be used to simulate wheelset movement in the three dimensional space. Shape irregularities are implemented into the model and diverse ways to calculate the contact forces are presented and compared with respect to accuracy of results they provide and their demands on computer equipment.

Anglický abstrakt

Problem of wheelset rolling on rails is commonly solved problem of engineering practice. Only ideal geometry of the wheelset is used in majority of studies to simulate its movement. However, shape irregularities appear as a result of wear and they have a great influence on the movement. In this paper a model is presented which can be used to simulate wheelset movement in the three dimensional space. Shape irregularities are implemented into the model and diverse ways to calculate the contact forces are presented and compared with respect to accuracy of results they provide and their demands on computer equipment.

Klíčová slova

wheel-rail contact, corrugation

Klíčová slova v angličtině

wheel-rail contact, corrugation

Autoři

JANDORA, R.

Vydáno

14.05.2007

Nakladatel

Institute of Thermomechanics Academy of Sciences of the Czech Republic

Místo

Svratka

ISBN

978-80-87012-06-2

Kniha

Engineering Mechanics 2007

Strany od

105

Strany do

106

Strany počet

2

BibTex

@inproceedings{BUT23110,
  author="Radek {Jandora}",
  title="Modelling of the Railway Wheelset Movement Considering Real Geometry",
  booktitle="Engineering Mechanics 2007",
  year="2007",
  pages="105--106",
  publisher="Institute of Thermomechanics Academy of Sciences of the Czech Republic",
  address="Svratka",
  isbn="978-80-87012-06-2"
}