Pulsatile flow analysis in a bend square channel by modal decomposition

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F13%3A00210730" target="_blank" >RIV/68407700:21220/13:00210730 - isvavai.cz</a>
Result on the web
<a href="http://efm.kez.tul.cz/" target="_blank" >http://efm.kez.tul.cz/</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Pulsatile flow analysis in a bend square channel by modal decomposition
Original language description
The article analyzes the results of numerical simulations of pulsatile flow in a square channel with a 90° bend using Proper Orthogonal Decomposition (POD). The simulations of laminar steady and unsteady flow obtained by ANSYS Fluent commercial system were used as input for modal decomposition. Several regimes for different values of individual parameters (stationary flow component, ) were simulated. Not only energy-related modes but also modes significant from the viewpoint of energy dissipation. Otherevaluated modes are the modes corresponding to the pulsatile flow frequency and the modes reflecting the flow separation at the bend.
Czech name
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Czech description
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Project
<a href="/en/project/ED2.1.00%2F03.0125" target="_blank" >ED2.1.00/03.0125: Acquisition of Technology for Vehicle Center of Sustainable Mobility</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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