Publication result detail

Dynamics of the Cavitating Flow Downstream of the Orifice Plate

RUDOLF, P.; KUBINA, D.; KOZÁK, J.; HUDEC, M.; POCHYLÝ, F.

Original Title

Dynamics of the Cavitating Flow Downstream of the Orifice Plate

English Title

Dynamics of the Cavitating Flow Downstream of the Orifice Plate

Type

Paper in proceedings (conference paper)

Original Abstract

Orifices with varying number of holes, but with the same flow cross-sections were tested in a cavitation circuit. Static characteristics, in term of loss coefficients, were measured in a range of non-cavitating and cavitating regimes. Since cavitating flow has very rich dynamics attention was also paid to spectral properties, especially in the cavitating regime. Data evaluated from several pressure transducers placed downstream of the orifice and for different orifice types are presented and discussed. Marked differences in both static and dynamic characteristics are observed between single-hole and multi-hole orifices.

English abstract

Orifices with varying number of holes, but with the same flow cross-sections were tested in a cavitation circuit. Static characteristics, in term of loss coefficients, were measured in a range of non-cavitating and cavitating regimes. Since cavitating flow has very rich dynamics attention was also paid to spectral properties, especially in the cavitating regime. Data evaluated from several pressure transducers placed downstream of the orifice and for different orifice types are presented and discussed. Marked differences in both static and dynamic characteristics are observed between single-hole and multi-hole orifices.

Keywords

cavitation; orifice; dynamics; pulsations

Key words in English

cavitation; orifice; dynamics; pulsations

Authors

RUDOLF, P.; KUBINA, D.; KOZÁK, J.; HUDEC, M.; POCHYLÝ, F.

RIV year

2018

Released

01.09.2017

Publisher

AIP Publishing

Book

AIP Conference Proceedings

ISBN

1551-7616

Periodical

AIP conference proceedings

Volume

1889

Number

020033

State

United States of America

Pages from

1

Pages to

8

Pages count

8

URL

http://aip.scitation.org/doi/abs/10.1063/1.5004367

BibTex

@inproceedings{BUT142865,
  author="Pavel {Rudolf} and Dávid {Kubina} and Jiří {Kozák} and Martin {Hudec} and František {Pochylý}",
  title="Dynamics of the Cavitating Flow Downstream of the Orifice Plate",
  booktitle="AIP Conference Proceedings",
  year="2017",
  journal="AIP conference proceedings",
  volume="1889",
  number="020033",
  pages="1--8",
  publisher="AIP Publishing",
  doi="10.1063/1.5004367",
  issn="0094-243X",
  url="http://aip.scitation.org/doi/abs/10.1063/1.5004367"
}