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3D Micromodels of Porous Structures

  1. 1.
    0384066 - ÚT 2013 RIV CZ eng C - Konferenční příspěvek (zahraniční konf.)
    Pražák, Josef
    3D Micromodels of Porous Structures.
    Colloquium FLUID DYNAMICS 2012. Praha: Ústav termomechaniky AV ČR, v. v. i., 2012 - (Jonáš, P.; Uruba, V.), s. 23-24. ISBN 978-80-87012-42-0.
    [Colloquium FLUID DYNAMICS 2012. Praha (CZ), 24.10.2012-26.10.2012]
    Výzkumný záměr: CEZ:AV0Z20760514
    Klíčová slova: porous media * modeling of porous mediua * micromodels
    Kód oboru RIV: BK - Mechanika tekutin

    Speaking about modeling in technical sciences, we have in mind an analysis of mathematical (computational) or physical analogies of objects to be studied. Physical modeling means a systematic building of physical objects heaving some analogy with the studied physical reality. For the models of porous structures, the notion micromodels has been introduced. The micro- means that the model represents only a small fraction of real porous structure and that some essential schematization of reality is included. The difference between a micromodel and a simple probe of a natural porous material (a small volume of soil, sand, etc.) consist in the fact that some exact geometrical information is ahead. Very often, the real porous space is schematized into a regular graph network. The Lenormand´s micromodels are 2D objects where a random square network has been cut in a sophisticated way into a layer of resin between two layers of plexiglass.
    Trvalý link: http://hdl.handle.net/11104/0213818

     
     
Počet záznamů: 1  

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