Publication detail

Rotordynamics of Modern Turbocharges

FRYŠČOK, T. PÍŠTĚK, V.

Czech title

Dynamika rotorů moderních turbodmýchadel

English title

Rotordynamics of Modern Turbocharges

Type

journal article - other

Language

en

Original abstract

Target of this article is to determine eigenvalues of the rotating parts of TC by series of measurement and subsequently to compare them with the predicted data from calculating software. The data were measured at the compressor side on a special compressor nut which is used especially for shaft motion measurement. The TC was installed on the internal combustion engine. The measurement was done within several loads and increasing oil inlet pressures and temperatures.

Czech abstract

Cílem výzkumu prezentovaného v tomto článku je stanovení experimentální vlastních frekvencí nové řady turbodmýchadel a tyto výsledky porovnat s výsledy výpočtových přístupů. Měření probíhaly pro různé provozní stavy turbodmýchadla.

English abstract

Target of this article is to determine eigenvalues of the rotating parts of TC by series of measurement and subsequently to compare them with the predicted data from calculating software. The data were measured at the compressor side on a special compressor nut which is used especially for shaft motion measurement. The TC was installed on the internal combustion engine. The measurement was done within several loads and increasing oil inlet pressures and temperatures.

Keywords in Czech

plovoucí kluzné ložisko, pohon motoru, rotordynamika, turbodmýchadlo

Keywords in English

Semi floating ring bearing (SFRB), shaft motion (SM), rotor dynamics, eigenvalues, fast Fourier transform FFT, Turbocharger (TC)

RIV year

2012

Released

13.07.2012

Publisher

Dopravní fakulta Jana Pernera, Univerzita Pardubice

Location

Pardubice

ISSN

1801-674X

Volume

VII

Number

2

Pages from–to

40–50

Pages count

292

BIBTEX


@article{BUT92993,
  author="Tomáš {Fryščok} and Václav {Píštěk},
  title="Rotordynamics of Modern Turbocharges",
  year="2012",
  volume="VII",
  number="2",
  month="July",
  pages="40--50",
  publisher="Dopravní fakulta Jana Pernera, Univerzita Pardubice",
  address="Pardubice",
  issn="1801-674X"
}