Influence of the oxide layer on the spray cooling intensity
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F18%3APU130366" target="_blank" >RIV/00216305:26210/18:PU130366 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Influence of the oxide layer on the spray cooling intensity
Original language description
Formation of oxide layers on the surface is inherent part of the steel production. The oxide layer primarily affects the surface quality and material losses during the steel processing. The influence of the oxide layer on the cooling intensity is not frequently reported but even thin layers of oxides can significantly modify the cooling intensity. The oxide layer factor is not as important as the water flow rate but it should be also considered for optimal regulation of the cooling process. The influence of the oxide layer on the heat transfer coefficient and Leidenfrost temperature is investigated in this paper. Laboratory measurement compares the spray cooling of oxide-free steel surface and oxidized steel surface. It shows significant change of the Leidenfrost temperature and heat transfer coefficient due to the oxide layer.
Czech name
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Czech description
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Classification
Type
O - Miscellaneous
CEP classification
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OECD FORD branch
20303 - Thermodynamics
Result continuities
Project
<a href="/en/project/LO1202" target="_blank" >LO1202: NETME CENTRE PLUS</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů