Analysis of advanced pore morphology (APM) foam elements using compressive testing and time‐lapse computed microtomography
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378297%3A_____%2F21%3A00546368" target="_blank" >RIV/68378297:_____/21:00546368 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.3390/ma14195897" target="_blank" >https://doi.org/10.3390/ma14195897</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3390/ma14195897" target="_blank" >10.3390/ma14195897</a>
Alternative languages
Result language
angličtina
Original language name
Analysis of advanced pore morphology (APM) foam elements using compressive testing and time‐lapse computed microtomography
Original language description
Advanced pore morphology (APM) foam elements are almost spherical foam elements with a solid outer shell and a porous internal structure mainly used in applications with compressive loading. To determine how the deformation of the internal structure and its changes during compression are related to its mechanical response, in‐situ time‐resolved X‐ray computed microtomography experiments were performed, where the APM foam elements were 3D scanned during a loading procedure. Simultaneously applying mechanical loading and radiographical imaging enabled new insights into the deformation behaviour of the APM foam samples when the mechanical response was correlated with the internal deformation of the samples. It was found that the highest stiffness of the APM elements is reached before the appearance of the first shear band. After this point, the stiffness of the APM element reduces up to the point of the first self‐contactnbetween the internal pore walls, increasing the sample stiffness towards the densification region.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20501 - Materials engineering
Result continuities
Project
<a href="/en/project/EF16_019%2F0000766" target="_blank" >EF16_019/0000766: Engineering applications of microworld physics</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Materials
ISSN
1996-1944
e-ISSN
1996-1944
Volume of the periodical
14
Issue of the periodical within the volume
19
Country of publishing house
CH - SWITZERLAND
Number of pages
16
Pages from-to
5897
UT code for WoS article
000708206100001
EID of the result in the Scopus database
2-s2.0-85117041562