Effective Elastic Moduli of Closed-cell Aluminium Foams - Homogenization Method

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378297%3A_____%2F13%3A00390618" target="_blank" >RIV/68378297:_____/13:00390618 - isvavai.cz</a>

Alternative codes found

RIV/68407700:21260/13:00202718

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Effective Elastic Moduli of Closed-cell Aluminium Foams - Homogenization Method

Original language 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 calculationof 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.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JJ - Other materials

OECD FORD branch

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Project

<a href="/en/project/GAP105%2F12%2F0824" target="_blank" >GAP105/12/0824: Determination of Structural and Mechanical Properties of Metal Foams Using Nanoindentation, Computer tomography and Microstructural FEM models</a><br>

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2013

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

UPB Scientific Bulletin

ISSN

1454-2358

e-ISSN

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Volume of the periodical

75

Issue of the periodical within the volume

1

Country of publishing house

RO - ROMANIA

Number of pages

10

Pages from-to

161-170

UT code for WoS article

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EID of the result in the Scopus database

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