On pressure boundary conditions for steady flows of incompressible fluids with pressure and shear rate dependent viscosities

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F11%3A10103826" target="_blank" >RIV/00216208:11320/11:10103826 - isvavai.cz</a>
Alternative codes found
RIV/67985840:_____/11:00331366 RIV/67985807:_____/11:00331366
Result on the web
<a href="http://dx.doi.org/10.1007/s10492-011-0016-1" target="_blank" >http://dx.doi.org/10.1007/s10492-011-0016-1</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s10492-011-0016-1" target="_blank" >10.1007/s10492-011-0016-1</a>

Result language
angličtina
Original language name
On pressure boundary conditions for steady flows of incompressible fluids with pressure and shear rate dependent viscosities
Original language description
We consider a class of incompressible fluids whose viscosities depend on the pressure and the shear rate. Suitable boundary conditions on the traction at the inflow/outflow part of boundary are given. As an advantage of this, the mean value of the pressure over the domain is no more a free parameter which would have to be prescribed otherwise. We prove the existence and uniqueness of weak solutions (the latter for small data) and discuss particular applications of the results.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BK - Liquid mechanics
OECD FORD branch
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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