Detail publikačního výsledku

Classification of Aerodynamic Instabilities in a Centrifugal Compressor

VACULA, J.; NOVOTNÝ, P.; KUDLÁČEK, P.

Originální název

Classification of Aerodynamic Instabilities in a Centrifugal Compressor

Anglický název

Classification of Aerodynamic Instabilities in a Centrifugal Compressor

Druh

Stať ve sborníku mimo WoS a Scopus

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

Turbocharger; noise; aerodynamics; instability; compressor.

Klíčová slova v angličtině

Turbocharger; noise; aerodynamics; instability; compressor.

Autoři

VACULA, J.; NOVOTNÝ, P.; KUDLÁČEK, P.

Rok RIV

2022

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

90

Strany do

98

Strany počet

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",
  pages="90--98",
  publisher="Česká zemědělská univerzita v Praze, Technická fakulta",
  address="Praha",
  isbn="978-80-213-3132-7"
}