Detail publikace

Nozzle cooling of hot surfaces with various orientations

LUKS, T. ONDROUŠKOVÁ, J. HORSKÝ, J.

Originální název

Nozzle cooling of hot surfaces with various orientations

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

The aim of this research is an investigation of hot surface orientation influence on heat transfer during cooling by a nozzle. Two types of nozzles were used for the experiments (air-mist nozzle and hydraulic nozzle). A test plate was cooled in three positions – top, side and bottom position. The aim was to simulate a cooling situation in the secondary zone of a continuous casting machine. Temperature was measured in seven locations under the cooled surface by thermocouples. These data were used for an inverse heat conduction problem and then boundary conditions were computed. These boundary conditions are represented by surface temperature, heat transfer coefficient and heat flux. Results from an inverse calculation were compared in each position of thermocouples separately. The total cooling intensity was specified for all configurations of nozzles and test plate orientation. Results are summarised in a graphical and numerical format.

Klíčová slova

Cooling, surface orientation, nozzles, inverse heat conduction problem, boundary conditions.

Autoři

LUKS, T.; ONDROUŠKOVÁ, J.; HORSKÝ, J.

Rok RIV

2011

Vydáno

22. 11. 2011

Místo

Jičín

ISBN

978-80-7372-784-0

Kniha

Experimental fluid Mechanics 2011

Edice

Proceedings of the International conference

Číslo edice

1

Strany od

337

Strany do

346

Strany počet

10

BibTex

@inproceedings{BUT75363,
  author="Tomáš {Luks} and Jana {Ondroušková} and Jaroslav {Horský}",
  title="Nozzle cooling of hot surfaces with various orientations",
  booktitle="Experimental fluid Mechanics 2011",
  year="2011",
  series="Proceedings of the International conference",
  number="1",
  pages="337--346",
  address="Jičín",
  isbn="978-80-7372-784-0"
}