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Pregled bibliografske jedinice broj: 892326

Zbornik radova

Autori: Anđelić, Nikola; Čanađija, Marko; Car, Zlatan
Naslov: Determination of Natural Vibrations of Simply Supported Single Layer Graphene Sheet using Non-Local Kirchhoff Plate Theory
Izvornik: Proceedings of International Conference on Innovative Technologies / Pepelnjak Tomaž ; Car Zlatan ; Kudláček Jan (ur.). - Jaromer, Czech Republic : Faculty of Engineering, University of Rijeka , 2017. 33-36.
ISSN: 0184-9069
Skup: IN-TECH 2017 International Conference on Innovative Technologies
Mjesto i datum: Ljubljana, Slovenija, 11-13.09.2017
Ključne riječi: carbon ; graphene ; galerkin method ; kirchhoff plate theory ; natural vibrations ; NEMS ; single layer graphene sheet (SLGS)
Sažetak:
Since the discovery of carbon allotrope called graphene, graphene has attracted strong scientific interest in past decade. Graphene sheets (GS) have enormous potential for application as structural elements in nanoscale devices, owing to their remarkable chemical, physical and mechanical properties for example low weight, high surface area, extremely high stiffness and high sensitivity [1]. Nanoelectromechanical resonator sensors (NEMS) based on graphene sheets (GS) show ultrahigh sensitivity to vibration. Many factors such as dimensions of the GSs will affect the sensor characteristics [2]. The focus of this paper is derivation of analytical model of Simply Supported Single Layer Graphene Sheet which is based on nonlocal Kirchhoff plate theory and this theory incorporates size effects into classical plate theory [3]. After derivation of analytical model, the Galerkin method was applied in order to obtain natural frequencies of simply supported SLGS [4]. The obtained results showed very high sensitivity of SLGS which suggest they are good candidates for a gas sensor detection.
Vrsta sudjelovanja: Predavanje
Vrsta prezentacije u zborniku: Cjeloviti rad (više od 1500 riječi)
Vrsta recenzije: Međunarodna recenzija
Izvorni jezik: ENG
Kategorija: Znanstveni
Znanstvena područja:
Elektrotehnika,Strojarstvo,Temeljne tehničke znanosti
Upisao u CROSBI: Sebastijan Blažević (sblazevic@riteh.hr), 18. Ruj. 2017. u 07:43 sati



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