Multiscale Modeling of Blood Flow: Coupling Finite Elements with Smoothed Dissipative Particle Dynamics

Handle URI:
http://hdl.handle.net/10754/552456
Title:
Multiscale Modeling of Blood Flow: Coupling Finite Elements with Smoothed Dissipative Particle Dynamics
Authors:
Moreno Chaparro, Nicolas ( 0000-0002-6713-8296 ) ; Vignal, Philippe ( 0000-0001-5300-6930 ) ; Li, Jun; Calo, Victor M. ( 0000-0002-1805-4045 )
Abstract:
A variational multi scale approach to model blood flow through arteries is proposed. A finite element discretization to represent the coarse scales (macro size), is coupled to smoothed dissipative particle dynamics that captures the fine scale features (micro scale). Blood is assumed to be incompressible, and flow is described through the Navier Stokes equation. The proposed cou- pling is tested with two benchmark problems, in fully coupled systems. Further refinements of the model can be incorporated in order to explicitly include blood constituents and non-Newtonian behavior. The suggested algorithm can be used with any particle-based method able to solve the Navier-Stokes equation.
KAUST Department:
Environmental Science and Engineering Program; Materials Science and Engineering Program; Applied Mathematics and Computational Science Program; Numerical Porous Media SRI Center (NumPor); Earth Science and Engineering Program
Citation:
Multiscale Modeling of Blood Flow: Coupling Finite Elements with Smoothed Dissipative Particle Dynamics 2013, 18:2565 Procedia Computer Science
Publisher:
Elsevier BV
Journal:
Procedia Computer Science
Conference/Event name:
13th Annual International Conference on Computational Science, ICCS 2013
Issue Date:
1-Jun-2013
DOI:
10.1016/j.procs.2013.05.442
Type:
Conference Paper
ISSN:
18770509
Additional Links:
http://linkinghub.elsevier.com/retrieve/pii/S1877050913005851
Appears in Collections:
Conference Papers; Environmental Science and Engineering Program; Applied Mathematics and Computational Science Program; Earth Science and Engineering Program; Materials Science and Engineering Program

Full metadata record

DC FieldValue Language
dc.contributor.authorMoreno Chaparro, Nicolasen
dc.contributor.authorVignal, Philippeen
dc.contributor.authorLi, Junen
dc.contributor.authorCalo, Victor M.en
dc.date.accessioned2015-05-07T13:53:33Zen
dc.date.available2015-05-07T13:53:33Zen
dc.date.issued2013-06-01en
dc.identifier.citationMultiscale Modeling of Blood Flow: Coupling Finite Elements with Smoothed Dissipative Particle Dynamics 2013, 18:2565 Procedia Computer Scienceen
dc.identifier.issn18770509en
dc.identifier.doi10.1016/j.procs.2013.05.442en
dc.identifier.urihttp://hdl.handle.net/10754/552456en
dc.description.abstractA variational multi scale approach to model blood flow through arteries is proposed. A finite element discretization to represent the coarse scales (macro size), is coupled to smoothed dissipative particle dynamics that captures the fine scale features (micro scale). Blood is assumed to be incompressible, and flow is described through the Navier Stokes equation. The proposed cou- pling is tested with two benchmark problems, in fully coupled systems. Further refinements of the model can be incorporated in order to explicitly include blood constituents and non-Newtonian behavior. The suggested algorithm can be used with any particle-based method able to solve the Navier-Stokes equation.en
dc.publisherElsevier BVen
dc.relation.urlhttp://linkinghub.elsevier.com/retrieve/pii/S1877050913005851en
dc.rightsArchived with thanks to Procedia Computer Science. http://creativecommons.org/licenses/by-nc-nd/3.0/en
dc.subjectBlood flowen
dc.subjectVariational Multiscaleen
dc.subjectSmoothed dissipative particle dynamicsen
dc.titleMultiscale Modeling of Blood Flow: Coupling Finite Elements with Smoothed Dissipative Particle Dynamicsen
dc.typeConference Paperen
dc.contributor.departmentEnvironmental Science and Engineering Programen
dc.contributor.departmentMaterials Science and Engineering Programen
dc.contributor.departmentApplied Mathematics and Computational Science Programen
dc.contributor.departmentNumerical Porous Media SRI Center (NumPor)en
dc.contributor.departmentEarth Science and Engineering Programen
dc.identifier.journalProcedia Computer Scienceen
dc.conference.date2013-06-05 to 2013-06-07en
dc.conference.name13th Annual International Conference on Computational Science, ICCS 2013en
dc.conference.locationBarcelona, ESPen
dc.eprint.versionPublisher's Version/PDFen
kaust.authorVignal, Philippeen
kaust.authorCalo, Victor M.en
kaust.authorMoreno Chaparro, Nicolasen
kaust.authorLi, Junen
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