The Finite Volume Particle Method: Toward a Meshless Technique for Biomedical Fluid Dynamics

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23520%2F18%3A43933081" target="_blank" >RIV/49777513:23520/18:43933081 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/B978-0-12-811718-7.00019-8" target="_blank" >http://dx.doi.org/10.1016/B978-0-12-811718-7.00019-8</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/B978-0-12-811718-7.00019-8" target="_blank" >10.1016/B978-0-12-811718-7.00019-8</a>

Result language
angličtina
Original language name
The Finite Volume Particle Method: Toward a Meshless Technique for Biomedical Fluid Dynamics
Original language description
Very large structural deformations are characteristic of biomechanical fluid-structure interaction (FSI) systems. In heart valves, in particular, leaflet motion is on the order of the scale of the flow domain. Artery walls and red blood cells also undergo relatively large deformations. In this chapter we describe an emerging meshless method, the finite volume particle method (FVPM), which has the potential to solve some of the difficulties of modeling fluid flow with large wall motion and coupled fluid-structure dynamics. The FVPM approach may be understood as a hybrid of smoothed particle hydrodynamics (SPH) and the classical mesh-based finite volume method. It inherits the meshless character of SPH along with the conservation and consistency properties of finite volume methods. The basic concepts of the method are outlined and the extensions required for its practical application to cardiovascular flow are explained. Detailed validation is performed for a benchmark problem of flow coupled with rigid body motion, and a preliminary application to a 2D mechanical heart valve model is presented.
Czech name
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Czech description
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Project
<a href="/en/project/ED1.1.00%2F02.0090" target="_blank" >ED1.1.00/02.0090: NTIS - New Technologies for Information Society</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Book/collection name
Numerical Methods and Advanced Simulation in Biomechanics and Biological Processes
ISBN
978-0-12-811718-7
Number of pages of the result
14
Pages from-to
341-354
Number of pages of the book
454
Publisher name
Elsevier Ltd.
Place of publication
London
UT code for WoS chapter
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