Publication detail

Influence of Turbine and Compressor Wheel Mass and Inertia on the Rotor Dynamics of Turbocharger

KNOTEK, J. NOVOTNÝ, P. MARŠÁLEK, O. RAFFAI, P. DLUGOŠ, J.

Czech title

Vliv hmotnosti a tensoru setrvačnosti turbínového a kompresorového kola na dynamiku rotoru turbodmychadla

English title

Influence of Turbine and Compressor Wheel Mass and Inertia on the Rotor Dynamics of Turbocharger

Type

journal article in Scopus

Language

en

Original abstract

This paper describes the influence of the compressor and turbine wheel mass and inertia change on the turbocharger rotor dynamics. The model of the turbocharger is presented, the hydrodynamic model of the journal bearing is described and assembly of the whole model in MBS is also presented. The article presents various results describing rotor dynamics on which the influence of compressor and turbine wheel mass and inertia change is discussed.

Czech abstract

Tento článek popisuje vliv hmotnosti a momentu setrvačnosti kompresorového a turbínového kola na dynamiku rotoru turbodmychadla. V článku je představen model turbodmychadla, hydrodynamický model kluzného ložiska a také je popsáno sestavení celého modelu v prostředí MBS. V článku jsou uvedeny různé výsledky popisující dynamika rotoru, na kterém se diskutuje vliv změny hmotnosti a momentu setrvačnosti kompresorového a turbínového kola.

English abstract

This paper describes the influence of the compressor and turbine wheel mass and inertia change on the turbocharger rotor dynamics. The model of the turbocharger is presented, the hydrodynamic model of the journal bearing is described and assembly of the whole model in MBS is also presented. The article presents various results describing rotor dynamics on which the influence of compressor and turbine wheel mass and inertia change is discussed.

Keywords in Czech

Turbodmychadlo; Dynamika rotoru; Ložisko s plovoucím pouzdrem; Hmotnost kompresoru; Hmotnost turbíny

Keywords in English

Turbocharger; Rotor dynamics; Floating ring bearing; Compressor mass; Turbine mass

Released

21.03.2016

Publisher

Faculty of Engineering, University of Kragujevac

Location

Serbia

ISSN

0354-8996

Volume

38

Number

1

Pages from–to

24–32

Pages count

9

BIBTEX


@article{BUT123170,
  author="Jiří {Knotek} and Pavel {Novotný} and Ondřej {Maršálek} and Peter {Raffai} and Jozef {Dlugoš},
  title="Influence of Turbine and Compressor Wheel Mass and Inertia on the Rotor Dynamics of Turbocharger",
  year="2016",
  volume="38",
  number="1",
  month="March",
  pages="24--32",
  publisher="Faculty of Engineering, University of Kragujevac",
  address="Serbia",
  issn="0354-8996"
}