Publication result detail

Vibration analysis of the turbocharger considering low frequency excitations

NOVOTNÝ, P.; JONÁK, M.; DOMAN, J.

Original Title

Vibration analysis of the turbocharger considering low frequency excitations

English Title

Vibration analysis of the turbocharger considering low frequency excitations

Type

Paper in proceedings (conference paper)

Original Abstract

The paper presents an advanced approach to address vibrations and noise of turbocharger with a focus on low-frequency excitations. The proposed approach uses complex computational models called virtual prototypes that allow simulation of significant structural-fluid processes in turbochargers. A virtual turbocharger is the basic module of the proposed approach. This computational model is assembled by the help of a commercial multibody software and it incorporates the specialized features proposed by the authors of the article. The approach is suitable for analysing vibrations and noise already in the development phase of the new turbocharger before a physical existence of turbocharger prototypes. The advanced approach is validated on a turbocharger of a tractor diesel engine. © 2018 Kaunas University of Technology. All rights reserved.

English abstract

The paper presents an advanced approach to address vibrations and noise of turbocharger with a focus on low-frequency excitations. The proposed approach uses complex computational models called virtual prototypes that allow simulation of significant structural-fluid processes in turbochargers. A virtual turbocharger is the basic module of the proposed approach. This computational model is assembled by the help of a commercial multibody software and it incorporates the specialized features proposed by the authors of the article. The approach is suitable for analysing vibrations and noise already in the development phase of the new turbocharger before a physical existence of turbocharger prototypes. The advanced approach is validated on a turbocharger of a tractor diesel engine. © 2018 Kaunas University of Technology. All rights reserved.

Keywords

cranktrain; FEM; multibody; turbocharger; vibration

Key words in English

cranktrain; FEM; multibody; turbocharger; vibration

Authors

NOVOTNÝ, P.; JONÁK, M.; DOMAN, J.

RIV year

2019

Released

03.10.2018

Publisher

Kaunas University of Technology

Location

Kaunas, Lithuania

Book

Transport Means 2018 – Proceedings of the 22nd International Scientific Conference

ISBN

1822-296X

Periodical

Transport Means

Volume

2

Number

22

State

Republic of Lithuania

Pages from

759

Pages to

764

Pages count

6

URL

https://www.scopus.com/record/display.uri?eid=2-s2.0-85055527259&origin=inward&txGid=fc84ae5710ae9a85d2016432d559ac83

BibTex

@inproceedings{BUT152002,
  author="Pavel {Novotný} and Martin {Jonák} and Jozef {Doman}",
  title="Vibration analysis of the turbocharger considering low frequency excitations",
  booktitle="Transport Means 2018 – Proceedings of the 22nd International Scientific Conference",
  year="2018",
  journal="Transport Means",
  volume="2",
  number="22",
  pages="759--764",
  publisher="Kaunas University of Technology",
  address="Kaunas, Lithuania",
  issn="1822-296X",
  url="https://www.scopus.com/record/display.uri?eid=2-s2.0-85055527259&origin=inward&txGid=fc84ae5710ae9a85d2016432d559ac83"
}