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001-es BibID:	BIBFORM119509
Első szerző:	Zhylgeldiyev, A.
Cím:	Modelling of closed-cell aluminum foam using Weaire-Phelan unit cells / A. Zhylgeldiyev, D. Chernyshov, S. Haider, T. Mankovits
Dátum:	2024
ISSN:	2062-0810 2063-4269
Megjegyzések:	Design and testing of real materials is a costly process and usually requires some specific equipment. To alleviate this task numerical methods can be leveraged. In this work we show possible modelling technique for closed-cell material structure using Weaire-Phelan unit cells. As an example existing aluminum structures were used and modelled parametrically, allowing to establish different geometrical models for different applications. Numerical simulations for compression was also done on the developed models to reveal the material response. The influence on the cell wall thickness and the friction between the material and the compression plate was investigated. It was found that the friction coefficient has no significant effect on the material response, except in the case where bonded connection was assumed. It was also demonstrated that material response and the porosity controlled by cell wall thickness have an approximately linear relationship with each other. This method proved to be a flexible and alternative solution of real laboratory tests and targeted to reduce costs of material design.
Tárgyszavak:	Műszaki tudományok Anyagtudományok és technológiák idegen nyelvű folyóiratközlemény hazai lapban folyóiratcikk closed-cell aluminum foam finite element analysis unit cell
Megjelenés:	International Review of Applied Sciences and Engineering. - Online first (2024), p. 1-7. -
További szerzők:	Chernyshov, D. Haider, S. Mankovits Tamás (1981-) (gépészmérnök)
Internet cím:	Szerző által megadott URL DOI Intézményi repozitóriumban (DEA) tárolt változat
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