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Homogenization of discrete model for fluid transport in porous material

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F21%3APU142668" target="_blank" >RIV/00216305:26110/21:PU142668 - isvavai.cz</a>

  • Result on the web

    <a href="https://congress.cimne.com/complas2021" target="_blank" >https://congress.cimne.com/complas2021</a>

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Homogenization of discrete model for fluid transport in porous material

  • Original language description

    Porous materials are commonly used in civil engineering industry. Modeling of fluid transport through them is essential for design and understanding of modern structures. Transport properties of porous material are largely influenced by its mechanical state, particularly cracking. Mechanical and transport problems are therefore coupled and needs to be solved together. Among many available model types, discrete mesoscale modeling offers simple and robust tool capable to characterize cracks, their orientation and widths. Thanks to this detailed crack description, these models are ideal for the mechanical-transport coupling. Unfortunately, the mesoscale nature dictates size of the discrete units in the model and brings large computational cost. Reduction of this cost can be achieved by computational homogenization. Motivated by homogenization technique for mechanical discrete models, we present homogenization of the uid transport (without coupling with mechanics). Using scale separation, the transport

  • Czech name

  • Czech description

Classification

  • Type

    O - Miscellaneous

  • CEP classification

  • OECD FORD branch

    20102 - Construction engineering, Municipal and structural engineering

Result continuities

  • Project

    <a href="/en/project/GA19-12197S" target="_blank" >GA19-12197S: Coupled Discrete Meso-scale Model for Mechanics and Transport Phenomena in Concrete</a><br>

  • Continuities

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

Others

  • Publication year

    2021

  • Confidentiality

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