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On Approximation of Non - Newtonian Fluid Flow by the Finite Element Method

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F07%3A02131072" target="_blank" >RIV/68407700:21220/07:02131072 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    On Approximation of Non - Newtonian Fluid Flow by the Finite Element Method

  • Original language description

    In this paper the problem of numerical approximation of non-Newtonian fluid flow with free surface is considered. Various industrial slurries are concentrated mixtures of very small particles and grains in water. Generally, these suspensions are non-Newtonian fluids exhibiting a yield stress that needs to be overcome for the flow to take place. Recently it has become possible to simulate a broad variety of flows with many different constitutive equations. The use of the finite element method for non-Newtonian flows was studied by various authors. The main interest is paid to the proper simulation of non-Newtonian fluid flow. The developed numerical procedure is applied on the solution of several free surface problems.

  • Czech name

    Aproximace proudění nenewtonovské kapaliny pomocí metody konečných prvků

  • Czech description

    Článek se zabývá numerickou aproximací nenewtonovské tekutiny s volnou hranicí. Různé průmyslové kaly jsou koncentrované směsi malých částic a zrn ve vodě. Tyto směsi se obecně chovají jako nenewtonovské směsi s určitým mezním napětím, které musí být překonáno, aby směs začala téct. V současnosti je již možné simulovat různé typy nenewtonovských tekutin. Zde je řešen problém numerické aproximace vybrané tekutiny a řešena komplikace volné hranice.

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    BK - Liquid mechanics

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/GP201%2F05%2FP142" target="_blank" >GP201/05/P142: Numerical solution of aeroelastic problems with higher order finite element methods</a><br>

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2007

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    Modelling of Heterogeneous Materials with Applications in Construction and Biomedical Engineering, Proceedings

  • ISBN

    978-80-01-03762-1

  • ISSN

  • e-ISSN

  • Number of pages

    2

  • Pages from-to

    298-299

  • Publisher name

    Vydavatelství ČVUT

  • Place of publication

    Praha

  • Event location

    Praha

  • Event date

    Jun 25, 2007

  • Type of event by nationality

    EUR - Evropská akce

  • UT code for WoS article