Detail publikace

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.

Anglický název

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

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

en

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 anglicky

descaling; interaction; jet; nozzle; measurement; stream

Vydáno

13.10.2016

Nakladatel

Technical faculties of the Josip Juraj Strossmayer University of Osijek

Místo

Osijek, Croatia

ISSN

1330-3651

Ročník

23

Číslo

5

Strany od–do

1389–1394

Počet stran

6

BIBTEX


@article{BUT129506,
  author="Michal {Pohanka} and Miroslav {Raudenský},
  title="Mutual collision of water jets from adjacent high pressure flat jet nozzles on flat surfaces during hydraulic descaling",
  year="2016",
  volume="23",
  number="5",
  month="October",
  pages="1389--1394",
  publisher="Technical faculties of the Josip Juraj Strossmayer  University of Osijek",
  address="Osijek, Croatia",
  issn="1330-3651"
}