Publication detail

Heat transfer coefficients beneath the water cooling nozzles of a billet caster

ŠTĚTINA, J. MAUDER, T. KAVIČKA, F. SEKANINA, B.

Original Title

Heat transfer coefficients beneath the water cooling nozzles of a billet caster

Type

conference paper

Language

English

Original Abstract

The HTCs beneath the nozzles are given by the sum of the forced convection coefficient and the so-called reduced convection coefficient corresponding to heat transfer by radiation. An experimental laboratory device was introduced in order to measure the cooling characteristics of the nozzles. The values of the HTCs are entered into the database of boundary conditions, from which the interpolation model establishes the relevant HTC beneath the nozzle for the calculated surface temperature, the operational water flow and shift rate.

Keywords

billet caster, water cooling nozzels, heat transfer coefficient

Authors

ŠTĚTINA, J.; MAUDER, T.; KAVIČKA, F.; SEKANINA, B.

RIV year

2009

Released

2. 4. 2009

Publisher

Tanger s.r.o.

Location

Ostrava

ISBN

978-80-87294-01-7

Book

Sborník přednášek Teorie a praxe výroby a zpracování oceli

Edition

AMOS

Edition number

1

Pages from

51

Pages to

57

Pages count

7

BibTex

@inproceedings{BUT29290,
  author="Josef {Štětina} and Tomáš {Mauder} and František {Kavička} and Bohumil {Sekanina}",
  title="Heat transfer coefficients beneath the water cooling nozzles of a billet caster",
  booktitle="Sborník přednášek Teorie a praxe výroby a zpracování oceli",
  year="2009",
  series="AMOS",
  number="1",
  pages="51--57",
  publisher="Tanger s.r.o.",
  address="Ostrava",
  isbn="978-80-87294-01-7"
}