Original title: Validation of numerical simulations of a simple immersed boundary solver for fluid flow in branching channels
Authors: Keslerová, R. ; Lancmanová, Anna ; Bodnár, Tomáš
Document type: Papers
Conference/Event: Programs and Algorithms of Numerical Mathematics /21./, Jablonec nad Nisou (CZ), 20220619
Year: 2023
Language: eng
Abstract: This work deals with the flow of incompressible viscous fluids in a two-dimensional branching channel. Using the immersed boundary method, a new finite difference solver was developed to interpret the channel geometry. The numerical results obtained by this new solver are compared with the numerical simulations of the older finite volume method code and with the results obtained with OpenFOAM. The aim of this work is to verify whether the immersed boundary method is suitable for fluid flow in channels with more complex geometries with difficult grid generation.
Keywords: finite volume method; immersed boundary method; OpenFOAM
Project no.: AP2101
Funding provider: AV ČR
Host item entry: Programs and Algorithms of Numerical Mathematics 21, ISBN 978-80-85823-73-8
Note: Související webová stránka: https://dx.doi.org/10.21136/panm.2022.09

Institution: Institute of Mathematics AS ČR (web)
Document availability information: Fulltext is available in the digital repository of the Academy of Sciences.
Original record: https://hdl.handle.net/11104/0342396

Permalink: http://www.nusl.cz/ntk/nusl-521971


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Research > Institutes ASCR > Institute of Mathematics
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