About: Modelling of the mechanical behaviour of porcine carotid artery undergoing inflation-deflation test

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About: Modelling of the mechanical behaviour of porcine carotid artery undergoing inflation-deflation test Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Samples of porcine carotid artery are examined using Tissue bath MAYFLOWER, Perfusion of tubular organs Version, Type 813/6. Pressure-diameter diagrams are obtained for fixed axial extension and volumetric flow rate. Finite element analysis of the experiment, performed using COMSOL software, indicates a negligible effect of given flow rate on the mechanical response of the tested sample. Also the effect of clamped ends is shown to be local only. Hence, static analysis in MATLAB software is performed considering the arterial segment as an incompressible hyperelastic axisymmetric tube. Residual stress at the load-free configuration is taken into account resulting in the overall stiffening of the model. Comparison of theoretical and experimental pressure-diameter curves results in the identification of material parameters using the least square method. In addition to classical hyperelastic models, such as the neo-Hookean and the Fung?s exponential, two-scale model mimicking arrangement of soft tissue is Samples of porcine carotid artery are examined using Tissue bath MAYFLOWER, Perfusion of tubular organs Version, Type 813/6. Pressure-diameter diagrams are obtained for fixed axial extension and volumetric flow rate. Finite element analysis of the experiment, performed using COMSOL software, indicates a negligible effect of given flow rate on the mechanical response of the tested sample. Also the effect of clamped ends is shown to be local only. Hence, static analysis in MATLAB software is performed considering the arterial segment as an incompressible hyperelastic axisymmetric tube. Residual stress at the load-free configuration is taken into account resulting in the overall stiffening of the model. Comparison of theoretical and experimental pressure-diameter curves results in the identification of material parameters using the least square method. In addition to classical hyperelastic models, such as the neo-Hookean and the Fung?s exponential, two-scale model mimicking arrangement of soft tissue is (en)
Title	Modelling of the mechanical behaviour of porcine carotid artery undergoing inflation-deflation test Modelling of the mechanical behaviour of porcine carotid artery undergoing inflation-deflation test (en)
skos:prefLabel	Modelling of the mechanical behaviour of porcine carotid artery undergoing inflation-deflation test Modelling of the mechanical behaviour of porcine carotid artery undergoing inflation-deflation test (en)
skos:notation	RIV/49777513:23520/10:00504583!RIV11-GA0-23520___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA106/09/0734), Z(MSM4977751303)
http://linked.open...iv/cisloPeriodika	2
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Moravcová, Fanny Kochová, Petra Vychytil, Jan
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Západočeská univerzita v Plzni / Fakulta aplikovaných věd
http://linked.open...dnocenehoVysledku	271981
http://linked.open...ai/riv/idVysledku	RIV/49777513:23520/10:00504583
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	carotid artery; inflation-deflation test; modelling; hyperelasticity; parameters identification (en)
http://linked.open.../riv/klicoveSlovo	hyperelasticity modelling inflation-deflation test carotid artery parameters identification
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[F0A5ED9AA4D5]
http://linked.open...i/riv/nazevZdroje	Applied and Computational Mechanics
http://linked.open...in/vavai/riv/obor	BO
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Relation among microscopic arrangement of biological tissues, function of cytoskeleton, and mechanical properties of living
http://linked.open...UplatneniVysledku	2010
http://linked.open...v/svazekPeriodika	4
http://linked.open...iv/tvurceVysledku	Kochová, Petra Kuncová, Jitka Vychytil, Jan Švíglerová, Jitka Moravcová, Fanny
http://linked.open...n/vavai/riv/zamer	Predikce poruch heterogenních materiálů, komponent mechanických a biomechanických systémů.
issn	1802-680X
number of pages	12 (xsd:int)
http://localhost/t...ganizacniJednotka	23520

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