Publication detail

Heat Transfer Correlations for Secondary Cooling in Continuous Casting

KOTRBÁČEK, P. BELLEROVÁ, H. LUKS, T. RAUDENSKÝ, M.

Original Title

Heat Transfer Correlations for Secondary Cooling in Continuous Casting

Type

journal article in Web of Science

Language

English

Original Abstract

The general term “spray cooling” is for the research presented here limited to the spray cooling of hot surfaces with lm boiling, starting at temperatures of about 1200 C and nishing at the Leidenfrost point where cooling intensity changes rapidly. This is typical area of secondary cooling in continuous casting. Herein, a correlation for Heat Transfer Coefcient (HTC). The most frequently used parameter of water impingement density is in the presented correlation used together with impact pressure to get good results. This study uses both water and mist nozzles. It is shown and experimentally veried why equations based only on the water impingement density cannot provide sufciently precise predictions of HTC.

Keywords

continuous casting, correlation, lm boiling, secondary cooling, spray cooling

Authors

KOTRBÁČEK, P.; BELLEROVÁ, H.; LUKS, T.; RAUDENSKÝ, M.

Released

16. 11. 2020

Publisher

STEEL RESEARCH

Location

WEINHEIM, GERMANY

ISBN

1611-3683

Periodical

STEEL RESEARCH INTERNATIONAL

Year of study

11

Number

1

State

Federal Republic of Germany

Pages from

1

Pages to

8

Pages count

8

URL

https://onlinelibrary.wiley.com/doi/full/10.1002/srin.202000465

BibTex

@article{BUT166304,
  author="Petr {Kotrbáček} and Hana {Bellerová} and Tomáš {Luks} and Miroslav {Raudenský}",
  title="Heat Transfer Correlations for Secondary Cooling in
Continuous Casting",
  journal="STEEL RESEARCH INTERNATIONAL",
  year="2020",
  volume="11",
  number="1",
  pages="1--8",
  doi="10.1002/srin.202000465",
  issn="1611-3683",
  url="https://onlinelibrary.wiley.com/doi/full/10.1002/srin.202000465"
}