Detail publikačního výsledku

Experimental Determination of Contact Area

MARŠÁLEK, O.; DLUGOŠ, J.; RAFFAI, P.; NOVOTNÝ, P.; KNOTEK, J.

Originální název

Experimental Determination of Contact Area

Anglický název

Experimental Determination of Contact Area

Druh

Článek Scopus

Originální abstrakt

The main goal of this article is to experimentally evaluate the contact area and to compare the measured results with the different contact model theories. The experiment takes advantage of the electrical contact resistivity principle in a dry piston/cylinder liner test rig assembly. Analytical contact models are implemented into the computational simulation. The calculated contact area depends on the dynamics and precomputed database of contact pressure and contact area in the relation to the separation distance of surfaces. Multibody System (MBS) is augmented by a user-written FORTRAN subroutine and used for the solution.

Anglický abstrakt

The main goal of this article is to experimentally evaluate the contact area and to compare the measured results with the different contact model theories. The experiment takes advantage of the electrical contact resistivity principle in a dry piston/cylinder liner test rig assembly. Analytical contact models are implemented into the computational simulation. The calculated contact area depends on the dynamics and precomputed database of contact pressure and contact area in the relation to the separation distance of surfaces. Multibody System (MBS) is augmented by a user-written FORTRAN subroutine and used for the solution.

Klíčová slova

Contact pressure, Multibody System, Rough surface, Contact resistivity

Klíčová slova v angličtině

Contact pressure, Multibody System, Rough surface, Contact resistivity

Autoři

MARŠÁLEK, O.; DLUGOŠ, J.; RAFFAI, P.; NOVOTNÝ, P.; KNOTEK, J.

Rok RIV

2016

Vydáno

29.12.2015

Nakladatel

Faculty of Engineering, University of Kragujevac

Místo

Serbia

ISSN

0354-8996

Periodikum

Tribology in Industry

Svazek

37

Číslo

4

Stát

Srbská republika

Strany od

427

Strany do

433

Strany počet

7

URL

http://www.tribology.fink.rs/journals/2015/2015-4/5.pdf

BibTex

@article{BUT119710,
  author="Ondřej {Maršálek} and Jozef {Dlugoš} and Peter {Raffai} and Pavel {Novotný} and Jiří {Knotek}",
  title="Experimental Determination of Contact Area",
  journal="Tribology in Industry",
  year="2015",
  volume="37",
  number="4",
  pages="427--433",
  issn="0354-8996",
  url="http://www.tribology.fink.rs/journals/2015/2015-4/5.pdf"
}