Design and numerical simulation of an axial blood pump

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985840%3A_____%2F25%3A00637092" target="_blank" >RIV/67985840:_____/25:00637092 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21220/25:00381817
Result on the web
<a href="http://dx.doi.org/10.14311/TPFM.2025.004" target="_blank" >http://dx.doi.org/10.14311/TPFM.2025.004</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.14311/TPFM.2025.004" target="_blank" >10.14311/TPFM.2025.004</a>

Result language
angličtina
Original language name
Design and numerical simulation of an axial blood pump
Original language description
This paper shows a first version of a new geometrical and computational model of a Ventricular Assist Device (VAD). The main aim and purpose of this model is to serve as a computational test case and benchmark for mutual cross-comparison of numerical simulations employing different grids, solvers, and additional mathematical model extensions. The simplified VAD was designed as a fully parametric adjustable geometry, allowing for easy change of the essential model shape parameters to assess their effect on the VAD’s performance. The description of the newly developed VAD geometry is presented, briefly describing its structure and main shape parameters. The first numerical simulations of the flow in the resulting VAD model are presented, based on the OpenFOAM finite-volume solver implemented in the TCAE Engineering Simulation Environment. The presented first numerical results show the applicability of the newly developed VAD’s model geometry for computational fluid dynamics (CFD) evaluation and benchmarking.
Czech name
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Czech description
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Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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