Detail publikace

Eulerian Description of Rail Straightening Process

NÁVRAT, T. PETRUŠKA, J.

Originální název

Eulerian Description of Rail Straightening Process

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

The paper deals with numerical analysis of the process of roller straightening of rails. The problem of repeated elasto-plastic bending is solved by a program in MATLAB based on FEM algorithm with Eulerian description of material flow through the straightening machine. Beam element formulation with a shear deformation effect is used for the rail discretization. The results are compared with literature and standard FE analysis with Lagrangian description of material flow. Effectiveness of presented formulation is discussed and its applicability for fast iterative optimization of the straightening process is illustrated.

Klíčová slova

Straightening process, FEM, Elasto-plastic bending, Eulerian description.

Autoři

NÁVRAT, T.; PETRUŠKA, J.

Rok RIV

2014

Vydáno

18. 8. 2014

Nakladatel

Trans Tech Publications

ISBN

9783038352259

Kniha

Advanced Development in Automation, Materials and Manufacturing

ISSN

1660-9336

Periodikum

Applied Mechanics and Materials

Ročník

624

Číslo

213

Stát

Švýcarská konfederace

Strany od

213

Strany do

217

Strany počet

5

URL

https://www.scientific.net/AMM.624.213

Plný text v Digitální knihovně

http://hdl.handle.net/11012/201725

BibTex

@inproceedings{BUT108879,
  author="Tomáš {Návrat} and Jindřich {Petruška}",
  title="Eulerian Description of Rail Straightening Process",
  booktitle="Advanced Development in Automation, Materials and Manufacturing",
  year="2014",
  journal="Applied Mechanics and Materials",
  volume="624",
  number="213",
  pages="213--217",
  publisher="Trans Tech Publications",
  doi="10.4028/www.scientific.net/AMM.624.213",
  isbn="9783038352259",
  issn="1660-9336",
  url="https://www.scientific.net/AMM.624.213"
}