Publication detail

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.

Original Title

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

Type

journal article in Web of Science

Language

English

Original Abstract

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.

Keywords

descaling; interaction; jet; nozzle; measurement; stream

Authors

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

Released

13. 10. 2016

Publisher

Technical faculties of the Josip Juraj Strossmayer University of Osijek

Location

Osijek, Croatia

ISBN

1330-3651

Periodical

TEHNIČKI VJESNIK - TECHNICAL GAZETTE

Year of study

23

Number

5

State

Republic of Croatia

Pages from

1389

Pages to

1394

Pages count

6

URL

http://hrcak.srce.hr/167498

Full text in the Digital Library

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="TEHNIČKI 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"
}