Publication detail

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

DRÁPAL, L. VOPAŘIL, J.

Czech title

Výzkum zatížení bloku motoru od setrvačných účinků rotujících částí klikového mechanismu

English title

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

Type

conference paper

Language

en

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 in Czech

klikový hřídel, blok motoru, hlavní ložisko, multi-body system

Keywords in English

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

Released

22.05.2018

Publisher

JVE International

Location

Kaunas, Lithuania

ISSN

2345-0533

Book

Vibroengineering PROCEDIA

Volume

1

Number

18

Edition number

18

Pages from–to

117–122

Pages count

6

BIBTEX


@inproceedings{BUT149393,
  author="Lubomír {Drápal} and Jan {Vopařil} and Lukáš {Šopík},
  title="Investigation of an Engine Block Load by means of Crank Train Rotating Parts",
  booktitle="Vibroengineering PROCEDIA",
  year="2018",
  volume="1",
  number="18",
  month="May",
  pages="117--122",
  publisher="JVE International",
  address="Kaunas, Lithuania",
  issn="2345-0533"
}