Immiscible fluids flow in soils: numerical and experimental solution

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
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DOI - Digital Object Identifier
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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
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Czech description
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Publication year
2002
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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
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e-ISSN
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Number of pages
384
Pages from-to
205-224
Publisher name
Česká zemědělská univerzita
Place of publication
Praha
Event location
Praha
Event date
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Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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