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Immiscible fluids flow in soils: numerical and experimental solution

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F02%3A00003878" target="_blank" >RIV/60460709:41210/02:00003878 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Immiscible fluids flow in soils: numerical and experimental solution

  • Original language description

    The increasing production and use of organic chemicals of the type non-aqueous phase liquid (NAPL) is a serious environmental problem due to leakage of surface and underground storage tanks and eventual disasters which form a hazard of contamination of soils and aquifers. The remediation processes taking place after the soil contamination. We are presenting a computational module - the PollutTransport Module for the analysis of NAPL transport in liquid and gas phase in the vadose zone, in soils unsaturated and saturated with water. The effect of the temperature is taken into account too, thus the heat flow is included. A solution of multiphase fluid and heat flow process posses two main problems: 1. Development of realistic and practical model for fluid constitutive equations; 2. Development of a procedure to solve the problem of multiphase flow governing equations. Main interest is in improvement of the definition of primary variables namely use of Primary Variable Switching Scheme (P

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    DF - Pedology

  • OECD FORD branch

Result continuities

  • Project

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2002

  • Confidentiality

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

Data specific for result type

  • Article name in the collection

    Sborník - Soil Science: Past, Present and Future. Proceedings. Joint Meeting of the CSSS and SSSA

  • ISBN

    80-213-0886-9

  • ISSN

  • e-ISSN

  • Number of pages

    384

  • Pages from-to

    205-224

  • Publisher name

    Česká zemědělská univerzita

  • Place of publication

    Praha

  • Event location

    Praha

  • Event date

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article