Detail publikačního výsledku

Virtual Engine - a Tool for Reliability Increase

PÍŠTĚK, V.; NOVOTNÝ, P.

Original Title

Virtual Engine - a Tool for Reliability Increase

English Title

Virtual Engine - a Tool for Reliability Increase

Type

Paper in proceedings (conference paper)

Original Abstract

The internal combustion engine development process requires CAE models which deliver results for the concept phase at the very early stage and which can be further detailed on the same program platform as the development process progresses. The vibratory and acoustic behaviour of the powertrain is a highly complex one, consisting of many components that are subject to loads that vary greatly in magnitude and which operate at a wide range of speeds. The interaction of the crank and crankcase is a major problem for powertrain designers when optimizing the vibration and noise characteristics of the powertrain. Finite Element Method (FEM) and Multi-Body Systems (MBS) are suitable for the creation of 3-D calculation models. Non-contact measurements enable to verify the complex calculation models.

English abstract

The internal combustion engine development process requires CAE models which deliver results for the concept phase at the very early stage and which can be further detailed on the same program platform as the development process progresses. The vibratory and acoustic behaviour of the powertrain is a highly complex one, consisting of many components that are subject to loads that vary greatly in magnitude and which operate at a wide range of speeds. The interaction of the crank and crankcase is a major problem for powertrain designers when optimizing the vibration and noise characteristics of the powertrain. Finite Element Method (FEM) and Multi-Body Systems (MBS) are suitable for the creation of 3-D calculation models. Non-contact measurements enable to verify the complex calculation models.

Keywords

FEM, MBS, powertrain, Diesel engine dynamic, crankshaft, bearing, damper

Key words in English

FEM, MBS, powertrain, Diesel engine dynamic, crankshaft, bearing, damper

Authors

PÍŠTĚK, V.; NOVOTNÝ, P.

Released

01.01.2003

Publisher

Vojenská akademie Brno

Location

Brno

ISBN

80-85960-63-X

Book

Spolehlivost 2003

Pages from

113

Pages to

118

Pages count

6

Full text in the Digital Library

http://hdl.handle.net/

BibTex

@inproceedings{BUT13934,
  author="Václav {Píštěk} and Pavel {Novotný}",
  title="Virtual Engine - a Tool for Reliability Increase",
  booktitle="Spolehlivost 2003",
  year="2003",
  pages="113--118",
  publisher="Vojenská akademie Brno",
  address="Brno",
  isbn="80-85960-63-X"
}