Publication result detail

Investigation of an Engine Block Load by means of Crank Train Rotating Parts

DRÁPAL, L.; VOPAŘIL, J.

Original Title

Investigation of an Engine Block Load by means of Crank Train Rotating Parts

English Title

Investigation of an Engine Block Load by means of Crank Train Rotating Parts

Type

Paper in proceedings (conference paper)

Original Abstract

The paper deals with research of an engine block load caused particularly by inertia effects of the crank train rotating parts. Substantial reduction of this load can be achieved by an appropriate design of the crankshaft counterweights. The relation between crank train internal moments of rotating parts and the engine block load is investigated in the case of an I4 MPI engine with two variants of the crank train design. Used methodology is based on MBS simulations, where modally reduced flexible bodies and computational model of a hydrodynamic bearing are included.

English abstract

The paper deals with research of an engine block load caused particularly by inertia effects of the crank train rotating parts. Substantial reduction of this load can be achieved by an appropriate design of the crankshaft counterweights. The relation between crank train internal moments of rotating parts and the engine block load is investigated in the case of an I4 MPI engine with two variants of the crank train design. Used methodology is based on MBS simulations, where modally reduced flexible bodies and computational model of a hydrodynamic bearing are included.

Keywords

crankshaft, engine block, main bearing, mulit-body system

Key words in English

crankshaft, engine block, main bearing, mulit-body system

Authors

DRÁPAL, L.; VOPAŘIL, J.

RIV year

2019

Released

22.05.2018

Publisher

JVE International

Location

Kaunas, Lithuania

Book

Vibroengineering PROCEDIA

ISBN

2345-0533

Periodical

Vibroengineering Procedia

Volume

1

Number

18

State

Republic of Lithuania

Pages from

117

Pages to

122

Pages count

6

URL

https://www.jvejournals.com/article/19933

BibTex

@inproceedings{BUT149393,
  author="Lubomír {Drápal} and Jan {Vopařil}",
  title="Investigation of an Engine Block Load by means of Crank Train Rotating Parts",
  booktitle="Vibroengineering PROCEDIA",
  year="2018",
  journal="Vibroengineering Procedia",
  volume="1",
  number="18",
  pages="117--122",
  publisher="JVE International",
  address="Kaunas, Lithuania",
  issn="2345-0533",
  url="https://www.jvejournals.com/article/19933"
}