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Influence of condensed water on heat radiation absorptivity at cryogenic temperatures

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081731%3A_____%2F10%3A00351426" target="_blank" >RIV/68081731:_____/10:00351426 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Influence of condensed water on heat radiation absorptivity at cryogenic temperatures

  • Original language description

    Influence of water deposit on heat radiation absorptivity of a metallic surface was measured in a device designed for investigation of thermal radiative properties of materials at cryogenic temperatures. In this device heat transfer between planparallelsurfaces of radiator and absorber is measured An aluminium sample of 40 mm in diameter was used as absorber. A radiator consisting of an organic composite on a copper disk was used in two experiment stages At temperature of 298 K. water outgassed from the organic layer formed the deposit on the absorber Then the heat emitted from the radiator at temperatures from 45 K up to 250 K was used for the absorptivity measurement Substantial influence of deposit of 85 mg/m(2) on the sample absorptivity was found(C) 2010 Elsevier Ltd All rights reserved.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    BJ - Thermodynamics

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/IAA100650804" target="_blank" >IAA100650804: Microscale radiative heat transfer at low temperatures</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2010

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Cryogenics

  • ISSN

    0011-2275

  • e-ISSN

  • Volume of the periodical

    50

  • Issue of the periodical within the volume

    5

  • Country of publishing house

    GB - UNITED KINGDOM

  • Number of pages

    5

  • Pages from-to

  • UT code for WoS article

    000277954300005

  • EID of the result in the Scopus database