Detail publikace

A torsional vibration damper based on a serial viscoelastic coupling of its seismic mass

PÍŠTĚK, V. KUČERA, P. SVÍDA, D. BERAN, M.

Anglický název

A torsional vibration damper based on a serial viscoelastic coupling of its seismic mass

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

en

Originální abstrakt

The design of dynamic torsional vibration dampers of piston internal combustion engines is generally based on the principle of a dynamic damper with one degree of freedom in which the coupling of the seismic mass of the damper to the basic dynamic system is realized by a two-parameter parallel rheological model. With known realizations of this principle, it is usually difficult to achieve the optimum value of the respective damper parameters determined from the computational models, which is particularly true for optimal damping values. A dynamic torsional damper, based on the series arrangement principle of the elastic and damping element, offers better design options to achieve the optimum parameters of both the elastic and damping elements.

Anglický abstrakt

The design of dynamic torsional vibration dampers of piston internal combustion engines is generally based on the principle of a dynamic damper with one degree of freedom in which the coupling of the seismic mass of the damper to the basic dynamic system is realized by a two-parameter parallel rheological model. With known realizations of this principle, it is usually difficult to achieve the optimum value of the respective damper parameters determined from the computational models, which is particularly true for optimal damping values. A dynamic torsional damper, based on the series arrangement principle of the elastic and damping element, offers better design options to achieve the optimum parameters of both the elastic and damping elements.

Klíčová slova anglicky

crank mechanism, torsional vibrations, rubber torsional damper, serial viscoelastic coupling, damping effect, dynamic computational model, optimization algorithm

Vydáno

17.12.2017

Nakladatel

JVE Intenational

Místo

Kaunas, Lithuania

ISSN

2345-0533

Kniha

Vibroengineering PROCEDIA

Ročník

16

Číslo

1

Strany od–do

56–60

Počet stran

4

BIBTEX


@inproceedings{BUT142833,
  author="Václav {Píštěk} and Pavel {Kučera} and David {Svída} and Martin {Beran},
  title="A torsional vibration damper based on a serial viscoelastic coupling of its seismic mass",
  booktitle="Vibroengineering PROCEDIA",
  year="2017",
  volume="16",
  number="1",
  month="December",
  pages="56--60",
  publisher="JVE Intenational",
  address="Kaunas, Lithuania",
  issn="2345-0533"
}