About: Effective elastic moduli of closed-cell aluminium foams

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About: Effective elastic moduli of closed-cell aluminium foams - homogenization method Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://www.scientificbulletin.upb.ro/SeriaD_-_Inginerie_Mecanica.php?page=revistaonline&a=1&cat=D
Description	During the last decades, there has been much effort on the determination of effective elastic properties of porous metals. In this paper, the overall elastic moduli of reference aluminium foam Alporas are assessed using predictive methods based on definition of compliance contribution tensor. Surface of the foam is captured using flatbed scanner and such data is subjected to image and signal processing routines in order to obtain dimensions of the sufficient representative volume element and calculation of structural characteristics for analytical homogenization. It is shown that from all considered homogenization models only the Mori-Tanaka scheme gives results reasonably close to nominal values. During the last decades, there has been much effort on the determination of effective elastic properties of porous metals. In this paper, the overall elastic moduli of reference aluminium foam Alporas are assessed using predictive methods based on definition of compliance contribution tensor. Surface of the foam is captured using flatbed scanner and such data is subjected to image and signal processing routines in order to obtain dimensions of the sufficient representative volume element and calculation of structural characteristics for analytical homogenization. It is shown that from all considered homogenization models only the Mori-Tanaka scheme gives results reasonably close to nominal values. (en)
Title	Effective elastic moduli of closed-cell aluminium foams - homogenization method Effective elastic moduli of closed-cell aluminium foams - homogenization method (en)
skos:prefLabel	Effective elastic moduli of closed-cell aluminium foams - homogenization method Effective elastic moduli of closed-cell aluminium foams - homogenization method (en)
skos:notation	RIV/68407700:21260/13:00202718!RIV14-MSM-21260___
http://linked.open...avai/riv/aktivita	I P S Z
http://linked.open...avai/riv/aktivity	I, P(GAP105/12/0824), S, Z(MSM6840770043)
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Valach, Jaroslav Doktor, Tomáš Koudelka, Petr
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	České vysoké učení technické v Praze / Fakulta dopravní
http://linked.open...dnocenehoVysledku	71857
http://linked.open...ai/riv/idVysledku	RIV/68407700:21260/13:00202718
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	metal foam; micromechanical properties; homogenization (en)
http://linked.open.../riv/klicoveSlovo	micromechanical properties homogenization metal foam
http://linked.open...odStatuVydavatele	RO - Rumunsko
http://linked.open...ontrolniKodProRIV	[96BD16EC0CE3]
http://linked.open...i/riv/nazevZdroje	UPB Scientific Bulletin, Series D: Mechanical Engineering
http://linked.open...in/vavai/riv/obor	JJ
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Determination of Structural and Mechanical Properties of Metal Foams Using Nanoindentation, Computer tomography and Microstructural FEM models
http://linked.open...UplatneniVysledku	2013
http://linked.open...v/svazekPeriodika	75
http://linked.open...iv/tvurceVysledku	Doktor, Tomáš Jiroušek, Ondřej Koudelka, Petr Kytýř, Daniel Valach, Jaroslav
http://linked.open...n/vavai/riv/zamer	Rozvoj metod návrhu a provozu dopravních sítí z hlediska jejich optimalizace
issn	1454-2358
number of pages	10 (xsd:int)
http://localhost/t...ganizacniJednotka	21260

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