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Pohyb tekutiny s tlakově závislými materiálovými koeficienty při povrchovém zatížení / The motion of a fluid with pressure dependent material moduli under a surface load

In the present work, we study the motion of homogeneous, isotropic, incompressible fluid with viscosity depending on the pressure. The motion is studied in a infinite domain under a surface load by a prescribed pressure on one of the boundaries. This so called free boundary is due to the exerted pressure deformed and is also subject of study. After an acceptable simplification and prescribing suitable boundary conditions, the problem is solved at first analytically using the perturbation method, then numerically by means of the spectral methods. The effort is to observe any differences in the motion in comparison to commonly used Newtonian fluid.

Identiferoai:union.ndltd.org:nusl.cz/oai:invenio.nusl.cz:305128
Date January 2012
CreatorsJanečka, Adam
ContributorsPrůša, Vít, Čadek, Ondřej
Source SetsCzech ETDs
LanguageEnglish
Detected LanguageEnglish
Typeinfo:eu-repo/semantics/masterThesis
Rightsinfo:eu-repo/semantics/restrictedAccess

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