Publication detail

Experimental investigation of check valve behaviour during the pump trip

HIMR, D. HABÁN, V. HUDEC, M.

Original Title

Experimental investigation of check valve behaviour during the pump trip

Type

conference paper

Language

English

Original Abstract

The paper is focused on the description of an experimental investigation of a nozzle check valve. Attention is paid to the behaviour during transitions when the flow is decelerating. Flow reversal is often accompanied with the check valve slam, because the check valve closes with a delay after the flow changes its direction. The maximal back flow velocity determines the maximal pressure peak when the check valve closes, so this velocity was found for different flow decelerations.

Keywords

check valve slam, pump trip, flow reversal

Authors

HIMR, D.; HABÁN, V.; HUDEC, M.

Released

4. 4. 2017

Publisher

IOP Publishing

ISBN

1742-6588

Periodical

Journal of Physics: Conference Series

Year of study

813

Number

1

State

United Kingdom of Great Britain and Northern Ireland

Pages from

1

Pages to

5

Pages count

5

URL

http://iopscience.iop.org/article/10.1088/1742-6596/813/1/012054

Full text in the Digital Library

http://hdl.handle.net/11012/84109

BibTex

@inproceedings{BUT134897,
  author="Daniel {Himr} and Vladimír {Habán} and Martin {Hudec}",
  title="Experimental investigation of check valve behaviour during the pump trip",
  booktitle="Journal of Physics: Conference Series",
  year="2017",
  journal="Journal of Physics: Conference Series",
  volume="813",
  number="1",
  pages="1--5",
  publisher="IOP Publishing",
  doi="10.1088/1742-6596/813/1/012054",
  issn="1742-6588",
  url="http://iopscience.iop.org/article/10.1088/1742-6596/813/1/012054"
}