About: Computational homogenization for two-scale modeling of perfused tissues

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	We developed a two-scale approach for modeling large-deforming perfused media with the 3-compartment microstructure. An incremental formulation based on the updated Lagrangian configuration and the Biot-type continuum model is introduced. Equations of the model express mechanical equilibrium and the volume fluid redistribution (the Darcy law), assuming both the fluid and solid phases are incompressible. This linearized system was treated by the homogenization method assuming locally periodic structures. The local reference cell involving geometrical representations of the blood vessels evolves in time due to large deformation. The homogenized model is implemented using a finite element code and a numerical example is presented. We developed a two-scale approach for modeling large-deforming perfused media with the 3-compartment microstructure. An incremental formulation based on the updated Lagrangian configuration and the Biot-type continuum model is introduced. Equations of the model express mechanical equilibrium and the volume fluid redistribution (the Darcy law), assuming both the fluid and solid phases are incompressible. This linearized system was treated by the homogenization method assuming locally periodic structures. The local reference cell involving geometrical representations of the blood vessels evolves in time due to large deformation. The homogenized model is implemented using a finite element code and a numerical example is presented. (en)
Title	Computational homogenization for two-scale modeling of perfused tissues Computational homogenization for two-scale modeling of perfused tissues (en)
skos:prefLabel	Computational homogenization for two-scale modeling of perfused tissues Computational homogenization for two-scale modeling of perfused tissues (en)
skos:notation	RIV/49777513:23520/11:43915686!RIV13-GA0-23520___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA106/09/0740), Z(MSM4977751303)
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Rohan, Eduard Lukeš, Vladimír
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
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	191504
http://linked.open...ai/riv/idVysledku	RIV/49777513:23520/11:43915686
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Perfusion, Homogenization, Porous Media, Large Deformation (en)
http://linked.open.../riv/klicoveSlovo	Homogenization Large Deformation Perfusion Porous Media
http://linked.open...ontrolniKodProRIV	[F85CC3BF9C32]
http://linked.open...v/mistoKonaniAkce	Barcelona
http://linked.open...i/riv/mistoVydani	Barcelona
http://linked.open...i/riv/nazevZdroje	Computational Plasticity XI Fundamentals and Applications
http://linked.open...in/vavai/riv/obor	JI
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	Microstructure oriented hierarchical modeling of brain perfusion for CT based cerebral blood flow evaluation
http://linked.open...UplatneniVysledku	2011
http://linked.open...iv/tvurceVysledku	Lukeš, Vladimír Rohan, Eduard
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2011-09-07 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Predikce poruch heterogenních materiálů, komponent mechanických a biomechanických systémů.
number of pages	12 (xsd:int)
http://purl.org/ne...btex#hasPublisher	CIMNE
https://schema.org/isbn	978-84-89925-23-6
http://localhost/t...ganizacniJednotka	23520

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