Detail publikačního výsledku

Experimental investigation of the check valve behaviour when the flow is reversing

HIMR, D.; HABÁN, V.; HUDEC, M.; PAVLÍK, V.

Originální název

Experimental investigation of the check valve behaviour when the flow is reversing

Anglický název

Experimental investigation of the check valve behaviour when the flow is reversing

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

Check valve in a pipeline is supposed to prevent the reverse flow and to allow the flow in the positive direction. The construction of check valves follows these requirements, but the check valve must not cause pressure pulsations in transients. It means when the fluid is accelerating or decelerating. The article describes an experimental investigation of a swing check valve when the flow is changing its direction. The check valve was placed in an experimental circuit, where the pressure on the upstream and downstream side of the valve was measured and the current value of flow rate was determined. The goal was to simulate conditions in the real system, where the check valve slam had been observed.

Anglický abstrakt

Check valve in a pipeline is supposed to prevent the reverse flow and to allow the flow in the positive direction. The construction of check valves follows these requirements, but the check valve must not cause pressure pulsations in transients. It means when the fluid is accelerating or decelerating. The article describes an experimental investigation of a swing check valve when the flow is changing its direction. The check valve was placed in an experimental circuit, where the pressure on the upstream and downstream side of the valve was measured and the current value of flow rate was determined. The goal was to simulate conditions in the real system, where the check valve slam had been observed.

Klíčová slova

Check valves, Experimental investigations, Flow changes, Flow reversals, Pressure peaks, Pump trips

Klíčová slova v angličtině

Check valves, Experimental investigations, Flow changes, Flow reversals, Pressure peaks, Pump trips

Autoři

HIMR, D.; HABÁN, V.; HUDEC, M.; PAVLÍK, V.

Rok RIV

2018

Vydáno

12.05.2017

Nakladatel

EDP Sciences

Kniha

EPJ Web of Conferences

ISSN

2100-014X

Periodikum

EPJ Web of Conferences

Svazek

114

Číslo

2016

Stát

Francouzská republika

Strany od

1

Strany do

6

Strany počet

6

URL

https://www.epj-conferences.org/articles/epjconf/abs/2017/12/epjconf_efm2017_02036/epjconf_efm2017_02036.html

Plný text v Digitální knihovně

http://hdl.handle.net/11012/84111

BibTex

@inproceedings{BUT136960,
  author="Daniel {Himr} and Vladimír {Habán} and Martin {Hudec} and Václav {Pavlík}",
  title="Experimental investigation of the check valve behaviour when the flow is reversing",
  booktitle="EPJ Web of Conferences",
  year="2017",
  journal="EPJ Web of Conferences",
  volume="114",
  number="2016",
  pages="1--6",
  publisher="EDP Sciences",
  doi="10.1051/epjconf/201714302036",
  issn="2100-014X",
  url="https://www.epj-conferences.org/articles/epjconf/abs/2017/12/epjconf_efm2017_02036/epjconf_efm2017_02036.html"
}

Dokumenty

epjconf_efm2017_02036