On the Flow of a Temperature-Dependent Bingham Fluid in Non-Smooth Bounded Two-Dimensional Domains
Author(s) -
H. Ulrich Kalex
Publication year - 1992
Publication title -
zeitschrift für analysis und ihre anwendungen
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.567
H-Index - 35
eISSN - 1661-4534
pISSN - 0232-2064
DOI - 10.4171/zaa/588
Subject(s) - bingham plastic , bounded function , flow (mathematics) , mechanics , mathematics , materials science , mathematical analysis , physics , thermodynamics , rheology
Unlike the well-known existence results of C. Duvaut and J.L. Lions (cf.(3, 41) the coupling between temperature and velocity by convection will be considered here. Whereas convection is essentially, the energy transport by radiation and convection of mass is negligible and the fluid flow may be regarded as stationary in many cases (e.g. the flow of liquids). Beyond this the material constants heat capacity and viscosity are considered to be temperature-dependend and in a sence unbounded.
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