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Termomechanická interakce vnějších ledových slupek a podpovrchových oceánů na ledových měsících Jupiteru a Saturnu / Thermomechanical interaction between outer ice shells and deep oceans on icy moons of Jupiter and Saturn

The thesis contains a survey of numerical tools for studying thermomechanical interactions of a two-phase system contained in a domain with an upper bound- ary that forms a free surface. The enthalpy diffused-interface formulation is used for an approximation of the phase change interface and the computing algorithm is benchmarked against an analytical solution of the Stefan problem. Arbitrary Lagrangian-Eulerian kinematical description of the continuum is applied to over- come the difficulty in the form of the free surface. The validity of the approach is examined on a thermal convection benchmark problem. 1

Identiferoai:union.ndltd.org:nusl.cz/oai:invenio.nusl.cz:387794
Date January 2018
CreatorsMalík, Jiří
ContributorsSouček, Ondřej, Tůma, Karel
Source SetsCzech ETDs
LanguageEnglish
Detected LanguageEnglish
Typeinfo:eu-repo/semantics/masterThesis
Rightsinfo:eu-repo/semantics/restrictedAccess

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