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Dynamic moisture transport in spruce wood – Experiment in hygroscopic range under isothermal conditions

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F23%3A00369129" target="_blank" >RIV/68407700:21110/23:00369129 - isvavai.cz</a>

  • Alternative codes found

    RIV/68407700:21720/23:00369129

  • Result on the web

    <a href="https://doi.org/10.1063/5.0164321" target="_blank" >https://doi.org/10.1063/5.0164321</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1063/5.0164321" target="_blank" >10.1063/5.0164321</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Dynamic moisture transport in spruce wood – Experiment in hygroscopic range under isothermal conditions

  • Original language description

    The moisture behaviour of wood has been naturally studied since ancient times. Despite being commonly used in almost all industries, some of its moisture properties are still not precisely defined. Inaccuracies of the measured properties are reflected in numerical simulations and can lead to its improper use. Although the wood can often handle minor errors in its use, it will be beneficial to use it more consciously and efficiently in the future. Therefore, it is important to understand its moisture behaviour more accurately. This paper presents an experiment of dynamic moisture transport in spruce wood in high levels of ambient relative humidity under constant temperature. Only one-dimensional moisture transport in the tangential and radial directions were studied. The results show the rate of the stabilization of moisture content and the effect of sorption hysteresis under repeated cycles of the step changes of boundary humidity levels. The results can help to better understanding of the moisture behaviour of wood and to further improvement of some of the numerical simulation tools.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

  • OECD FORD branch

    20502 - Paper and wood

Result continuities

  • Project

    <a href="/en/project/GA20-12941S" target="_blank" >GA20-12941S: Fungal growth on surface layer of solid wood under varying boundary conditions</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2023

  • Confidentiality

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

Data specific for result type

  • Article name in the collection

    AIP Conference Proceedings

  • ISBN

    9780735446557

  • ISSN

  • e-ISSN

  • Number of pages

    6

  • Pages from-to

  • Publisher name

    AIP Publishing, APL, the American Institute of Physics

  • Place of publication

    Melville, NY

  • Event location

    Dalešice

  • Event date

    Oct 4, 2022

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article