Mathematical Modelling of the Underground Water Flow and Transport of Contaminants

0404006 - UIVT-O 20000144 RIV SK eng C - Conference Paper (international conference)
Maryška, Jiří - Mužák, Jiří - Rozložník, Miroslav - Tůma, Miroslav
Mathematical Modelling of the Underground Water Flow and Transport of Contaminants.
ALGORITMY 2000. Bratislava: Vydavateĺstvo STU, 2000 - (Handlovičová, A.; Komorníková, M.; Mikula, K.; Ševčovič, D.), s. 85-93. ISBN 80-227-1391-0.
[ALGORITMY 2000. Conference on Scientific Computing /15./. Podbanské (SK), 10.09.2000-15.09.2000]
R&D Projects: GA ČR GA101/00/1035; GA ČR GA105/00/1089
Institutional research plan: AV0Z1030915
Keywords : potential fluid flow problem * transport of chemical substances * governing equations * mixed-hybrid finite element approximation * symmetric indefinite linear systems
Subject RIV: BA - General Mathematics

Mathematical modelling of unsteady flow and transport in underground porous media. Governing equations in compact form. They are discretized by Rothe method in time and by mixed-hybrid finite element method in space. Methods which provide an easy and robust way to solve both the flow and transport problems with mixtures of reacting contaminants. Basic components of such approach. An iterative scheme for solution of the resulting nonlinear problem.Treating transport of comtaminants.
Permanent Link: http://hdl.handle.net/11104/0124287