Leopold Škerget (Author), Niko Samec (Author)

Abstract

The main purpose of this work is to present the use of the boundary-domain integral method (BDIM) to analyse the flow behaviour of non-Newtoninan fluids. A few available parametric viscosity models are applied representing a non-linear dependence on shear strain rate and shear stress. To evaluate the presented approach the Rayleigh-Bernard natural convection was solved at different Rayleigh number values.

Keywords

mehanika fluidov;ne-Newtonski fluidi;viskozni fluidi;hitrostno vrtinčna formulacija;robno območna integralska metoda;fluid mechanics;non-Newtonian fluids;viscous fluids;velocity-vorticity formulation;boundary domian integral method;

Data

Language: English
Year of publishing:
Typology: 1.01 - Original Scientific Article
Organization: UM FS - Faculty of Mechanical Engineering
UDC: 532.5:519.91/.64
COBISS: 4330262 Link will open in a new window
ISSN: 0955-7997
Views: 1766
Downloads: 81
Average score: 0 (0 votes)
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Other data

Secondary language: English
Secondary keywords: mehanika fluidov;ne-Newtonski fluidi;viskozni fluidi;hitrostno vrtinčna formulacija;robno območna integralska metoda;
URN: URN:SI:UM:
Pages: str. 435-442
Volume: 23
Issue: ǂšt.ǂ5/6
Chronology: 1999
ID: 8719199