Numerical solution of the flow and transport equations with the dual permeability conceptual approach
Numerical solution of the flow and transport equations with the dual permeability conceptual approach
Type of document
disertační práceAuthor
Kuráž Michal
Supervisor
Valentová Jana
Field of study
Vodní hospodářství a vodní stavbyStudy program
Stavební inženýrstvíInstitutions assigning rank
Fakulta stavebníDefended
2011-04-21 00:00:00.0Rights
A university thesis is a work protected by the Copyright Act. Extracts, copies and transcripts of the thesis are allowed for personal use only and at one’s own expense. The use of thesis should be in compliance with the Copyright Act http://www.mkcr.cz/assets/autorske-pravo/01-3982006.pdf and the citation ethics http://www.cvut.cz/sites/default/files/content/d1dc93cd-5894-4521-b799-c7e715d3c59e/cs/20160901-metodicky-pokyn-c-12009-o-dodrzovani-etickych-principu-pri-priprave-vysokoskolskych.pdfVysokoškolská závěrečná práce je dílo chráněné autorským zákonem. Je možné pořizovat z něj na své náklady a pro svoji osobní potřebu výpisy, opisy a rozmnoženiny. Jeho využití musí být v souladu s autorským zákonem http://www.mkcr.cz/assets/autorske-pravo/01-3982006.pdf a citační etikou http://www.cvut.cz/sites/default/files/content/d1dc93cd-5894-4521-b799-c7e715d3c59e/cs/20160901-metodicky-pokyn-c-12009-o-dodrzovani-etickych-principu-pri-priprave-vysokoskolskych.pdf
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The problem of predicting fluid movement in a variably saturated porous medium is important in many fields ranging from agriculture via hydrology to technical applications of dangerous waste disposal in a deep rock formations. Numerical approximation of the coupled processes of the Darcian flow and soluble contaminant transport is intensively studied since 70th of the last century, nevertheless search for an accurate and reliable method is is still a subject of a recent scientific investigation.As the problem of a search for a generally reliable finite element approximation of the Richards' equation is extendible beyond the limits of this thesis, this proposed work focuses mainly on problems associated with the Civil Engineering area, particularly it is a numerical approximation of transport processes related to a problem of the nuclear waste facility Richard, Litoměřiice, the Czech Republic. Computer program DRUtES has been released as a part of this research, it is a two dimensional finite element solver of the coupled model - a variably saturated flow and a soluble transport with a dual permeability conceptual approach. The problem of predicting fluid movement in a variably saturated porous medium is important in many fields ranging from agriculture via hydrology to technical applications of dangerous waste disposal in a deep rock formations. Numerical approximation of the coupled processes of the Darcian flow and soluble contaminant transport is intensively studied since 70th of the last century, nevertheless search for an accurate and reliable method is is still a subject of a recent scientific investigation.As the problem of a search for a generally reliable finite element approximation of the Richards' equation is extendible beyond the limits of this thesis, this proposed work focuses mainly on problems associated with the Civil Engineering area, particularly it is a numerical approximation of transport processes related to a problem of the nuclear waste facility Richard, Litoměřiice, the Czech Republic. Computer program DRUtES has been released as a part of this research, it is a two dimensional finite element solver of the coupled model - a variably saturated flow and a soluble transport with a dual permeability conceptual approach.
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