About: Models of poroelastic double porous structures based on hierarchical homogenization

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The paper deals with the two-level homogenization procedure which provides a computational tool for modelling multi-porous media. For subsequent upscaling consequently two levels we employ the periodic homogenization. The effective poroelastic coefficients are computed using characteristic responses, solutions of local problems imposed in representative volume elements describing the poroelastic medium at various level of heterogeneity. Such a procedure can be reiterated while combining the poroelastic equations from preceding levels and various geometries of pores at different levels. In the present work we apply this approach for modelling the bone tissue taking into account geometrical features of the canalicular and lacunar porosities. In particular, the Biot continuum coefficients are obtained which describe the double porous medium. Further extensions of this model for non-steady problems are being considered. The paper deals with the two-level homogenization procedure which provides a computational tool for modelling multi-porous media. For subsequent upscaling consequently two levels we employ the periodic homogenization. The effective poroelastic coefficients are computed using characteristic responses, solutions of local problems imposed in representative volume elements describing the poroelastic medium at various level of heterogeneity. Such a procedure can be reiterated while combining the poroelastic equations from preceding levels and various geometries of pores at different levels. In the present work we apply this approach for modelling the bone tissue taking into account geometrical features of the canalicular and lacunar porosities. In particular, the Biot continuum coefficients are obtained which describe the double porous medium. Further extensions of this model for non-steady problems are being considered. (en)
Title	Models of poroelastic double porous structures based on hierarchical homogenization - application to compact bone Models of poroelastic double porous structures based on hierarchical homogenization - application to compact bone (en)
skos:prefLabel	Models of poroelastic double porous structures based on hierarchical homogenization - application to compact bone Models of poroelastic double porous structures based on hierarchical homogenization - application to compact bone (en)
skos:notation	RIV/49777513:23520/13:43919377!RIV14-MZ0-23520___
http://linked.open...avai/predkladatel	Fakulta aplikovaných věd
http://linked.open...avai/riv/aktivita	P S
http://linked.open...avai/riv/aktivity	P(ED1.1.00/02.0090), P(NT13326), S
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Turjanicová, Jana Rohan, Eduard
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	89074
http://linked.open...ai/riv/idVysledku	RIV/49777513:23520/13:43919377
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Biot model, hierarchical homogenization, bone tissue, fluid-structure interaction (en)
http://linked.open.../riv/klicoveSlovo	bone tissue Biot model hierarchical homogenization fluid-structure interaction
http://linked.open...ontrolniKodProRIV	[C2FDEBDBA7CD]
http://linked.open...v/mistoKonaniAkce	Vídeň
http://linked.open...i/riv/mistoVydani	Reston
http://linked.open...i/riv/nazevZdroje	Poromechanics V : proceedings of the 5th Biot Conference on Poromechanics
http://linked.open...in/vavai/riv/obor	JI
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	NTIS - New Technologies for Information Society Improvement of resecability of the malignant processes using the more accurate methods for measuring parametres of the remnant liver parenchyma – computer asisted diagnostic and software modeling
http://linked.open...UplatneniVysledku	2013
http://linked.open...iv/tvurceVysledku	Rohan, Eduard Turjanicová, Jana Lemaire, Thibault Naili, Salah
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2013-07-10 (xsd:date)
number of pages	8 (xsd:int)
http://bibframe.org/vocab/doi	10.1061/9780784412992.138
http://purl.org/ne...btex#hasPublisher	American Society of Civil Engineers
https://schema.org/isbn	978-0-7844-1299-2
http://localhost/t...ganizacniJednotka	23520

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