Channel Flows and Steady Variational Inequalities of the Navier - Stokes Type

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F02%3A02075010" target="_blank" >RIV/68407700:21220/02:02075010 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Channel Flows and Steady Variational Inequalities of the Navier - Stokes Type

Original language description

We study a steady flow of a viscous incompressible fluid in a channel with a non-Dirichlet boundary condition on the output. In order to control the kinetic energy of the fluid in the channel, we assume that possible backward flows on the output are in some sense bounded. Flow fields which satisfy this assumption fill up a convex subset of a certain function space. We formulate a variational inequality of the Navier-Stokes type on this convex set and we prove the existence of its weak solution.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BA - General mathematics

OECD FORD branch

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Project

<a href="/en/project/GA201%2F99%2F0267" target="_blank" >GA201/99/0267: Qualitative theory and numerical analysis of problems in fluid dynamics</a><br>

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2002

Confidentiality

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

Name of the periodical

Vyčislitelnye technologii

ISSN

1560-7534

e-ISSN

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Volume of the periodical

7

Issue of the periodical within the volume

1

Country of publishing house

RU - RUSSIAN FEDERATION

Number of pages

13

Pages from-to

83-95

UT code for WoS article

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EID of the result in the Scopus database

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