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A Relatioship between Capillary Pressure and Permeability as Revealed by a Pore Network Model

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985858%3A_____%2F04%3A00104910" target="_blank" >RIV/67985858:_____/04:00104910 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    A Relatioship between Capillary Pressure and Permeability as Revealed by a Pore Network Model

  • Original language description

    The results of this study clearly indicate that, in the network representation of a porous medium, the cross-sectional shape of throuds, the chamber-to throut aspect ratio, and spatial correlations between chambers and adjacent throats have the significant unfluence on permeability and mercury-air displacement. Since the critical capillary pressure is solely determined by the throat size and shape in this study, the chamber-to throat aspect ratio is the only pore structure parameter, which does not haveany influence on the capillary pressure curves at all

  • Czech name

    Vztah mezi kapilárním tlakem a permeabilitou studovaný pomocí modelu trojrozměrné sítě pórů

  • Czech description

    Byl studován vliv průřezu hrdla, poměru komora-hrdlo a prostorové korelace síťových objektů (příslušných komor a hrdel) ve 3D síťovém modelu na permeabilitu plynu v pórovitém materiálu a na intruzní křivku rtuťové pórometrie. Zatímco kritický kapilární tlak je určen velikostí hrdel a jejich tvarem, poměr komora-hrdlo je pouze strukturním parametrem, který nemá vliv na tvar intruzní křivku rtuťové pórometrie

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    CF - Physical chemistry and theoretical chemistry

  • OECD FORD branch

Result continuities

  • Project

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2004

  • Confidentiality

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

Data specific for result type

  • Article name in the collection

    Summaries 2

  • ISBN

    80-86059-40-5

  • ISSN

  • e-ISSN

  • Number of pages

    1

  • Pages from-to

    857

  • Publisher name

    Process Engineering Publisher

  • Place of publication

    Praha

  • Event location

    Praha

  • Event date

    Aug 22, 2004

  • Type of event by nationality

    EUR - Evropská akce

  • UT code for WoS article