Publication result detail

Structural dynamics of the in-line six-cylinder tractor diesel engine

PÍŠTĚK, V.; NOVOTNÝ, P.

Original Title

Structural dynamics of the in-line six-cylinder tractor diesel engine

English Title

Structural dynamics of the in-line six-cylinder tractor diesel engine

Type

Paper in proceedings (conference paper)

Original Abstract

The paper deals with issues of the structural dynamics of the in-line six-cylinder tractor diesel engine. The main components of the driving mechanism have been modelled as flexible objects, using the finite element method, then converted into a multi-body system (ADAMS/Engine). The sliding bearings of the crankshaft have been modelled using a database of reaction forces in the hydrodynamic lubricating layer. Loading forces have been set based on the values of combustion pressures measured in an engine cylinder. A viscose-type vibration silencer has been applied to reduce the engine vibrations. Experimental verification of the mathematical modelling results has been performed by measuring the values on a testing engine unit, using contact-free laser measuring technology.

English abstract

The paper deals with issues of the structural dynamics of the in-line six-cylinder tractor diesel engine. The main components of the driving mechanism have been modelled as flexible objects, using the finite element method, then converted into a multi-body system (ADAMS/Engine). The sliding bearings of the crankshaft have been modelled using a database of reaction forces in the hydrodynamic lubricating layer. Loading forces have been set based on the values of combustion pressures measured in an engine cylinder. A viscose-type vibration silencer has been applied to reduce the engine vibrations. Experimental verification of the mathematical modelling results has been performed by measuring the values on a testing engine unit, using contact-free laser measuring technology.

Keywords

Engine structural dynamics, FEM, multibody system, sliding bearing

Key words in English

Engine structural dynamics, FEM, multibody system, sliding bearing

Authors

PÍŠTĚK, V.; NOVOTNÝ, P.

Released

24.10.2005

Publisher

MSC.Software GmbH, Munich, Germany

Location

Mnichov

Book

Virtual Product Development Conference 2005

Pages from

1

Pages to

16

Pages count

16

BibTex

@inproceedings{BUT15732,
  author="Václav {Píštěk} and Pavel {Novotný}",
  title="Structural dynamics of the in-line six-cylinder tractor diesel engine",
  booktitle="Virtual Product Development Conference 2005",
  year="2005",
  number="1",
  pages="1--16",
  publisher="MSC.Software GmbH, Munich, Germany",
  address="Mnichov"
}