Detail publikačního výsledku

Mutual collision of water jets from adjacent high pressure flat jet nozzles on flat surfaces during hydraulic descaling

POHANKA, M.; RAUDENSKÝ, M.; HWANG, J., Y.; YOU, J., W.; LEE, S. H.;

Originální název

Mutual collision of water jets from adjacent high pressure flat jet nozzles on flat surfaces during hydraulic descaling

Anglický název

Mutual collision of water jets from adjacent high pressure flat jet nozzles on flat surfaces during hydraulic descaling

Druh

Článek WoS

Originální abstrakt

High energetic water jets sprayed from nozzles are used for scale removal. Special nozzles with flat and very narrow jets for high feed pressure are used. This process, called descaling, is used in hot rolling, for example. A number of jets must be used to cover the total width of a rolled strip. High quality and homogeneity of the descaling process is required. A row of high pressure descaling nozzles is often used. This paper focuses on the area where water streams from adjacent nozzles interact. Water impact measurements were taken for several nozzle configurations and the measuring technique with the results obtained is presented. The water impact pressure for multiple nozzles was computed and the results were compared to the measurements.

Anglický abstrakt

High energetic water jets sprayed from nozzles are used for scale removal. Special nozzles with flat and very narrow jets for high feed pressure are used. This process, called descaling, is used in hot rolling, for example. A number of jets must be used to cover the total width of a rolled strip. High quality and homogeneity of the descaling process is required. A row of high pressure descaling nozzles is often used. This paper focuses on the area where water streams from adjacent nozzles interact. Water impact measurements were taken for several nozzle configurations and the measuring technique with the results obtained is presented. The water impact pressure for multiple nozzles was computed and the results were compared to the measurements.

Klíčová slova

descaling; interaction; jet; nozzle; measurement; stream

Klíčová slova v angličtině

descaling; interaction; jet; nozzle; measurement; stream

Autoři

POHANKA, M.; RAUDENSKÝ, M.; HWANG, J., Y.; YOU, J., W.; LEE, S. H.;

Rok RIV

2017

Vydáno

13.10.2016

Nakladatel

Technical faculties of the Josip Juraj Strossmayer University of Osijek

Místo

Osijek, Croatia

ISSN

1330-3651

Periodikum

Tehnicki Vjesnik-Technical Gazette

Svazek

23

Číslo

5

Stát

Chorvatská republika

Strany od

1389

Strany do

1394

Strany počet

6

URL

http://hrcak.srce.hr/167498

Plný text v Digitální knihovně

http://hdl.handle.net/11012/63806

BibTex

@article{BUT129506,
  author="POHANKA, M. and RAUDENSKÝ, M. and HWANG, J., Y. and YOU, J., W. and LEE, S. H.",
  title="Mutual collision of water jets from adjacent high pressure flat jet nozzles on flat surfaces during hydraulic descaling",
  journal="Tehnicki Vjesnik-Technical Gazette",
  year="2016",
  volume="23",
  number="5",
  pages="1389--1394",
  doi="10.17559/TV-20140214210437",
  issn="1330-3651",
  url="http://hrcak.srce.hr/167498"
}