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Published in:
2015 | OriginalPaper | Chapter
A Model of Heat and Water Transport in Frozen Porous Media and Fractured Rock Masses
Authors : Michal Beneš, Lukáš Krupička, Radek Štefan
Published in: Interdisciplinary Topics in Applied Mathematics, Modeling and Computational Science
Publisher: Springer International Publishing
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Abstract
In this contribution, the model of heat and water transport in frozen porous media and fractured rock masses in conditions of freezing and thawing is analyzed. We present results concerning the existence of the numerical solution. Numerical scheme is based on semi-implicit discretization in time. The spacial discretization is carried out by the finite element method (FEM) and it is implemented in MATLAB. We also present an illustrative numerical example.