Detail publikace

Techniques of measuring spray-cooling homogeneity

CHABIČOVSKÝ, M. RAUDENSKÝ, M.

Originální název

Techniques of measuring spray-cooling homogeneity

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

The cooling homogeneity is one of the most important factors that must be considered in the design of cooling sections for the hot rolling of thin sheets. Inhomogeneous cooling can lead to undesirable thermal distortion. The cooling homogeneity is mainly influenced by the water distribution of the cooling section. And so, one way to measure the cooling homogeneity is to measure the impact-pressure distribution of the cooling section. Another way is to measure the surface-temperature distribution of a steel sample during the cooling process. There are two ways to measure the surface temperature and the temperature field: the contact and non-contact measurements. The contact measurement can be performed with thermocouples and the non-contact method is an optical measurement like the one using an infrared scanner. Each of these methods has their advantages and disadvantages. Their comparison was made during an experimental measurement of the cooling of a stainless steel sheet using full-cone water nozzles and a special linear pneumatic sprayer.

Klíčová slova

Cooling homogeneity, Full-cone nozzles, Linear pneumatic sprayer, Heat-transfer coefficient

Autoři

CHABIČOVSKÝ, M.; RAUDENSKÝ, M.

Rok RIV

2015

Vydáno

1. 5. 2015

Nakladatel

Insitute of Metals and Technology, Ljubljana, Slovenia

Místo

LJUBLJANA SLOVENIJA

ISSN

1580-2949

Periodikum

Materiali in tehnologije

Ročník

49

Číslo

3

Stát

Slovinská republika

Strany od

337

Strany do

341

Strany počet

5

URL

http://mit.imt.si/Revija/

BibTex

@article{BUT114438,
  author="Martin {Chabičovský} and Miroslav {Raudenský}",
  title="Techniques of measuring spray-cooling homogeneity",
  journal="Materiali in tehnologije",
  year="2015",
  volume="49",
  number="3",
  pages="337--341",
  doi="10.17222/mit.2013.253",
  issn="1580-2949",
  url="http://mit.imt.si/Revija/"
}