Publication result detail

Noise and Vibration Reduction - the Cranktrain as a Main Powertrain Module

NOVOTNÝ, P.; PÍŠTĚK, V.

Original Title

Noise and Vibration Reduction - the Cranktrain as a Main Powertrain Module

English Title

Noise and Vibration Reduction - the Cranktrain as a Main Powertrain Module

Type

Peer-reviewed article not indexed in WoS or Scopus

Original Abstract

This paper discusses how the multi-body dynamics approach combined with flexible body effects is being applied to predict the vibrations of crankshaft, bearing loads or cranktrain noise level due to structural flexibility. The oil film effects in the journal bearing are implemented with the use of a finite difference method. An application example of a Diesel inline four-cylinder engine is given in this paper to show this sophisticated simulation model and to predict the dynamic response of the flexible system and loads in the journal bearings.

English abstract

This paper discusses how the multi-body dynamics approach combined with flexible body effects is being applied to predict the vibrations of crankshaft, bearing loads or cranktrain noise level due to structural flexibility. The oil film effects in the journal bearing are implemented with the use of a finite difference method. An application example of a Diesel inline four-cylinder engine is given in this paper to show this sophisticated simulation model and to predict the dynamic response of the flexible system and loads in the journal bearings.

Keywords

noise, vibration, cranktrain, finite difference method, slide bearing model

Key words in English

noise, vibration, cranktrain, finite difference method, slide bearing model

Authors

NOVOTNÝ, P.; PÍŠTĚK, V.

RIV year

2010

Released

01.05.2008

Publisher

Ministry of Transport

Location

nábř. L. Svobody 1222/12, 110 15 Praha

ISBN

1802-971X

Periodical

TRANSACTIONS ON TRANSPORT SCIENCES

Volume

2008

Number

1

State

Czech Republic

Pages from

21

Pages to

28

Pages count

50

BibTex

@article{BUT47225,
  author="Pavel {Novotný} and Václav {Píštěk}",
  title="Noise and Vibration Reduction - the Cranktrain as a Main Powertrain Module",
  journal="TRANSACTIONS ON TRANSPORT SCIENCES",
  year="2008",
  volume="2008",
  number="1",
  pages="21--28",
  issn="1802-971X"
}