Publication detail
TECHNIQUES OF MEASUREMENT OF SPRAY COOLING HOMOGENEITY
CHABIČOVSKÝ, M. RAUDENSKÝ, M.
English title
TECHNIQUES OF MEASUREMENT OF SPRAY COOLING HOMOGENEITY
Type
Abstract
Language
en
Original abstract
The cooling homogeneity is one of the most important factors which must be considered when designing the cooling sections for hot rolling of thin sheets. The inhomogeneous cooling may origin an undesirable thermal distortion. The cooling homogeneity is mainly influenced by the water distribution of the cooling section. And so, one way how 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 how to measure surface temperature and temperature field: contact and non-contact. Contact measurements are conducted with the help of thermocouples and noncontact measurements use an optical measurement, i.e. using an infrared-scanner. Each of these methods has their advantages and disadvantages. The comparison was demonstrated by the experimental cooling measurement of a stainless steel sheet done by full cone water nozzles.
Keywords in English
Cooling homogeneity, Full cone nozzles, Heat transfer coefficient
Released
2013-11-13
Publisher
Institute of Metals and Technology
Location
Ljubljana, Slovenija
ISBN
978-961-92518-6-7
Book
Program and book of abstracts, 21th Conference on Materials and Technology
Pages from–to
58–58
Pages count
1
BIBTEX
@misc{BUT103253,
author="Martin {Chabičovský} and Miroslav {Raudenský}",
title="TECHNIQUES OF MEASUREMENT OF SPRAY COOLING HOMOGENEITY",
booktitle="Program and book of abstracts, 21th Conference on Materials and Technology",
year="2013",
edition="21",
pages="58--58",
publisher="Institute of Metals and Technology",
address="Ljubljana, Slovenija",
isbn="978-961-92518-6-7",
url="http://icmt21.imt.si/fileadmin/dokumenti/21._konferenca/Zbornik_Portoroz2013_Koncni4.pdf",
note="Abstract"
}