Benchmark polynomials for the porosity dependence of elastic moduli and conductivity of partially sintered ceramics

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F21%3A43923178" target="_blank" >RIV/60461373:22310/21:43923178 - isvavai.cz</a>

Result on the web

<a href="https://doi.org/10.1016/j.jeurceramsoc.2021.08.028" target="_blank" >https://doi.org/10.1016/j.jeurceramsoc.2021.08.028</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.jeurceramsoc.2021.08.028" target="_blank" >10.1016/j.jeurceramsoc.2021.08.028</a>

Result language

angličtina

Original language name

Benchmark polynomials for the porosity dependence of elastic moduli and conductivity of partially sintered ceramics

Original language description

It is well known that no useful analytical models are available for predicting the porosity dependence of effective properties for partially sintered ceramics with an open (interconnected) pore space where concave pore surfaces are dominating. This does not mean, however, that that the problem of determining the effective properties of partially sintered ceramics does not have a unique solution for a given microstructure. It just means that this solution can be obtained only numerically. In this contribution we report the polynomial fits of our numerical results for the effective elastic moduli (Young&apos;s modulus, shear modulus, bulk modulus) and conductivity (thermal or electrical) for model materials based on the random close packing of monosized spheres. These relations are recommended as benchmark relations for the porosity dependence of the effective properties of partially sintered ceramics.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

20504 - Ceramics

Project

<a href="/en/project/GA18-17899S" target="_blank" >GA18-17899S: Partially and fully sintered ceramics – processing, microstructure, properties, modeling and sintering theory</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2021

Confidentiality

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

Name of the periodical

Journal of the European Ceramic Society

ISSN

0955-2219

e-ISSN

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Volume of the periodical

41

Issue of the periodical within the volume

15

Country of publishing house

BE - BELGIUM

Number of pages

9

Pages from-to

7967-7975

UT code for WoS article

000705188400006

EID of the result in the Scopus database

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