Vibration analysis of sandwich beams with variable cross section on variable Winkler elastic foundation

Autor: Demir Ersin, Çallioğlu Hasan, Sayer Metin

Publikováno v: Science and Engineering of Composite Materials, Vol 20, Iss 4, Pp 359-370 (2013)

In this study, free vibration behavior of a multilayered symmetric sandwich beam made of functionally graded materials (FGMs) with variable cross section resting on variable Winkler elastic foundation are investigated. The elasticity and density of t

Externí odkaz: https://doaj.org/article/e561b819c348463c91138a2db3969dd1

Impact behaviors of composite plates filled with chitosan/carbon nanotubes

Autor: Callioglu, Hasan, Sayer, Metin, Demir, Ersin

Publikováno v: Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications. 236:2103-2115

In this study, the effects of chitosan (1%, 2%, and 3%), multi-walled carbon nanotubes (0.1%, 0.2%, and 0.3%), and chitosan-carbon nanotube hybrid (1%, 2%, and 3% chitosan + 0.3% carbon nanotube) additions at different rates on the impact behaviors a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed79ed4bda9bc3d7239fef90e373d8f6
https://doi.org/10.1177/14644207221100038

Elastic–plastic stress analysis of rotating functionally graded discs

Autor: Çallıoğlu, Hasan, Sayer, Metin, Demir, Ersin

Publikováno v: In Thin-Walled Structures September 2015 94:38-44

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An approach for predicting longitudinal free vibration of axially functionally graded bar by artificial neural network.

Autor: Demir, Ersin, Sayer, Metin, Callioglu, Hasan

Publikováno v: Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science (Sage Publications, Ltd.); May2023, Vol. 237 Issue 10, p2245-2255, 11p