EXPERIMENTAL INVESTIGATION OF SPRAY COOLING OF HORIZONTALLY AND VERTICALLY ORIENTED SURFACES
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F13%3APU103672" target="_blank" >RIV/00216305:26210/13:PU103672 - isvavai.cz</a>
Result on the web
<a href="http://www.metal2014.com/files/proceedings/12/reports/1464.pdf" target="_blank" >http://www.metal2014.com/files/proceedings/12/reports/1464.pdf</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
EXPERIMENTAL INVESTIGATION OF SPRAY COOLING OF HORIZONTALLY AND VERTICALLY ORIENTED SURFACES
Original language description
The spray cooling of stainless steel plates was studied using different orientations of the cooled surface. A 1.5 mm-thick test plate was moved vertically or horizontally with a velocity of 3 m/s. Experiments were conducted with mist nozzles oriented either vertically with the spray flowing down or horizontally. The water impingement density was between 0.93– 9.68 kg m2 s-1. It was found that the heat transfer coefficient is similar for horizontally and vertically down oriented nozzles within the surface temperature range of 700–900C. The vertically down spray yields a higher heat transfer coefficient for surface temperatures below 300 C. Furthermore, it was observed that the Leidenfrost temperature is slightly higher for vertically down spray for lower water impingement densities. This shift of the Leidenfrost temperature was not observed for higher water impingement densities.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JG - Metallurgy, metal materials
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Conference proceedings of 22nd Conference on metallurgy and materials
ISBN
978-80-87294-41-3
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
198-202
Publisher name
Tanger, s.r.o.
Place of publication
Ostrava
Event location
Brno
Event date
May 15, 2013
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000333163100027