Publication result detail

Modelling the powertrain rubber coupling under dynamic conditions

NOVOTNÝ, P.; DRÁPAL, L.; PROKOP, A.; ŘEHÁK, K.

Original Title

Modelling the powertrain rubber coupling under dynamic conditions

English Title

Modelling the powertrain rubber coupling under dynamic conditions

Type

WoS Article

Original Abstract

This paper presents a strategy for computational modelling of elastic rubber couplings under dynamic loading. Methods how to determine static and dynamic characteristics of the elastic coupling based on static and dynamic experimental tests of rubber elements are presented. The nonlinear deformation behaviour, frequency and temperature dependent properties of rubber are considered for computational models. The model is applied to the elastic coupling connecting an in-line six-cylinder natural gas engine and an electrical generator. Loading forces are based on in-cylinder pressure measurement. Experimental verification of the computational model results is carried out by measuring the values on a test engine using the non-contact laser measuring technique.

English abstract

This paper presents a strategy for computational modelling of elastic rubber couplings under dynamic loading. Methods how to determine static and dynamic characteristics of the elastic coupling based on static and dynamic experimental tests of rubber elements are presented. The nonlinear deformation behaviour, frequency and temperature dependent properties of rubber are considered for computational models. The model is applied to the elastic coupling connecting an in-line six-cylinder natural gas engine and an electrical generator. Loading forces are based on in-cylinder pressure measurement. Experimental verification of the computational model results is carried out by measuring the values on a test engine using the non-contact laser measuring technique.

Keywords

rotordynamics, vibration, floating ring bearing, lubrication.

Key words in English

rotordynamics, vibration, floating ring bearing, lubrication.

Authors

NOVOTNÝ, P.; DRÁPAL, L.; PROKOP, A.; ŘEHÁK, K.

RIV year

2018

Released

01.08.2017

Publisher

JOURNAL VIBROENGINEERING, GELIU RATAS 15 A, KAUNAS, LT-50282, LITHUANIA

Location

KAUNAS, LT-50282, LITHUANIA

ISBN

1392-8716

Periodical

Journal of Vibroengineering

Volume

19

Number

5

State

Republic of Lithuania

Pages from

3710

Pages to

3719

Pages count

9

BibTex

@article{BUT142012,
  author="Pavel {Novotný} and Lubomír {Drápal} and Aleš {Prokop} and Kamil {Řehák}",
  title="Modelling the powertrain rubber coupling under dynamic conditions",
  journal="Journal of Vibroengineering",
  year="2017",
  volume="19",
  number="5",
  pages="3710--3719",
  doi="10.21595/jve.2017.18077",
  issn="1392-8716"
}