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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

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

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    JG - Metallurgy, metal materials

  • OECD FORD branch

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

  • e-ISSN

  • 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