The impact of particle size on mechanical-acoustic properties of cenosphere powders

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28110%2F24%3A63579579" target="_blank" >RIV/70883521:28110/24:63579579 - isvavai.cz</a>
Result on the web
<a href="https://www.innova-eng.eu/proceedings/2024.pdf" target="_blank" >https://www.innova-eng.eu/proceedings/2024.pdf</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
The impact of particle size on mechanical-acoustic properties of cenosphere powders
Original language description
Cenospheres are used in a variety of applications, including as fillers in building, construction, plastic, and composite materials. The aim of this paper is to evaluate the effect of particle size on the mechanical-acoustic properties of cenosphere powders, which were produced in two different sizes. The mechanical-acoustic properties of the studied powders were experimentally determined based on the frequency dependencies of the sound absorption coefficient, using the transfer function method. It can be concluded that not only particle size, but also powder bed height and the excitation frequency of acoustic waves, significantly influenced the mechanical-acoustic properties of the studied cenospheres.
Czech name
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Czech description
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Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the X International Scientific Congress Innovations 2024
ISBN
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ISSN
2603-3763
e-ISSN
2603-3771
Number of pages
4
Pages from-to
55-58
Publisher name
Scientific technical union of mechanical engineering "industry 4.0"
Place of publication
Sofia
Event location
Varna
Event date
Jun 24, 2023
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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