Publication detail
Chladící účinky na pracovní válec ploché trysky versus kuželové trysky
ONDROUŠKOVÁ, J. POHANKA, M.
English title
Chladící účinky na pracovní válec ploché trysky versus kuželové trysky
Type
Paper in proceedings (conference paper)
Language
en
Original abstract
Cooling intensity of working rolls is very important in industrial applications. Durability of these rolls strongly depends on proper cooling. In case of working rolls, not covered with a significant water layer, cooling is more effective with full cone nozzles than with flat jet nozzles. This paper is focused on the measurements of the cooling intensity for three different types of nozzles performed on an experimental roll which enables to measure thermal boundary conditions which occur on a real working roll. Two flat jet nozzles with different spray angles and same flow rate and one full cone nozzle with half flow rate for equal pressure were tested. The measurements showed that it is possible to achieve the same cooling intensities with half amount of water.
Keywords in English
cooling intensity, nozzle, roll
Released
2010-05-10
ISBN
978-80-87012-26-0
Book
Engineering Mechanics 2010 – sborník
Pages from–to
135–136
Pages count
11
BIBTEX
@inproceedings{BUT29215,
author="Jana {Ondroušková} and Michal {Pohanka}",
title="Chladící účinky na pracovní válec ploché trysky versus kuželové trysky",
booktitle="Engineering Mechanics 2010 - sborník",
year="2010",
pages="135--136",
isbn="978-80-87012-26-0"
}