Analysis of a Steady Flow Through a Cascade of Profiles with an Arbitrarily Large Inflow
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F15%3A00234800" target="_blank" >RIV/68407700:21220/15:00234800 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Analysis of a Steady Flow Through a Cascade of Profiles with an Arbitrarily Large Inflow
Original language description
The paper deals with a mathematical model of a viscous stationary incompressible flow through a cascade of profiles. The problem for the Navier-Stokes system is formulated in a domain corresponding to one spatial period of the cascade. We consider several types of boundary conditions on various parts of the boundary (the inflow, the artificial lower and upper boundaries, the profile, the outflow). We solve the problem with an arbitrarily large inflow into the turbine. We formulate the ?artificial? boundary condition on the outflow (the modification of the so called do?nothing condition) which enables us to prove the existence of a weak solution for any inflow.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
BA - General mathematics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA13-00522S" target="_blank" >GA13-00522S: Qualitative analysis and numerical solution of problems of flows in generally time-dependent domains with various boundary conditions</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of the XXIV Congress on Differntial Equations and Applications / XIV Congress on Applied Mathematics
ISBN
978-84-9828-527-7
ISSN
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e-ISSN
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Number of pages
5
Pages from-to
189-193
Publisher name
Servicio de Publicaciones de la Universidad de Cadiz
Place of publication
Cadiz
Event location
Cadiz
Event date
Jun 8, 2015
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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