Detail publikace

Classification of Aerodynamic Instabilities in a Centrifugal Compressor

VACULA, J. NOVOTNÝ, P. KUDLÁČEK, P.

Anglický název

Classification of Aerodynamic Instabilities in a Centrifugal Compressor

Typ

článek ve sborníku mimo WoS a Scopus

Jazyk

en

Originální abstrakt

The formation of aerodynamic instabilities during centrifugal compressor operation is undesirable due to reduction in efficiency and increased vibration and noise. Based on the measurement of noise and casing vibration of a centrifugal compressor, an analysis of the obtained parameters is made and the individual sources of vibration and noise are classified. Taking into account the worldwide research carried out in this field, it is possible to assign the selected frequencies to a specific phenomenon. The significance of the individual sources of noise and vibration can be assessed for selected operating conditions and the potential to reduce them can be analyzed as well.

Anglický abstrakt

The formation of aerodynamic instabilities during centrifugal compressor operation is undesirable due to reduction in efficiency and increased vibration and noise. Based on the measurement of noise and casing vibration of a centrifugal compressor, an analysis of the obtained parameters is made and the individual sources of vibration and noise are classified. Taking into account the worldwide research carried out in this field, it is possible to assign the selected frequencies to a specific phenomenon. The significance of the individual sources of noise and vibration can be assessed for selected operating conditions and the potential to reduce them can be analyzed as well.

Klíčová slova anglicky

Turbocharger; noise; aerodynamics; instability; compressor.

Vydáno

22.09.2021

Nakladatel

Česká zemědělská univerzita v Praze, Technická fakulta

Místo

Praha

ISBN

978-80-213-3132-7

Kniha

Sborník přednášek KOKA 2021

Strany od–do

90–98

Počet stran

8

BIBTEX


@inproceedings{BUT175474,
  author="Jiří {Vacula} and Pavel {Novotný} and Petr {Kudláček},
  title="Classification of Aerodynamic Instabilities in a Centrifugal Compressor",
  booktitle="Sborník přednášek KOKA 2021",
  year="2021",
  month="September",
  pages="90--98",
  publisher="Česká zemědělská univerzita v Praze, Technická fakulta",
  address="Praha",
  isbn="978-80-213-3132-7"
}