On the 3D wave propagation response of sandwich nanoplates with symmetric FGM face layers and GPRL-reinforced foam core layer
Küçük Resim Yok
Tarih
2024-12-10
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Springer Science and Business Media LLC
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
This study investigates 3D wave propagation in a sandwich nanosensor plate, emphasizing thermo-mechanical characteristics. The research employs sinusoidal higher-order shear deformation and nonlocal strain gradient elasticity theories on sandwich construction, including functionally graded ceramic (Si3N4) and metal (Ti6Al4V) face layers and a graphene-reinforced metal foam core. The governing equations are formulated using Hamilton's principle and resolved by the Navier method, integrating temperature, Lorentz, and viscoelastic effects. The primary characteristics examined encompass graphene volume fraction, temperature fluctuations, nonlocal effects, foam porosity, and magnetic potential. The results demonstrate a phase velocity of almost 4.2 km/s at wave numbers above 100 1/nm at Delta T = 0, diminishing to approximately 3.0 km/s as Delta T approaches 1200. The findings enhance the optimization of nanosensor design for dependability under elevated temperature conditions.
Açıklama
Anahtar Kelimeler
Boundary condition, Free vibration, Continuum mechanics, Comprehensive Analysis, Carbon Nanotubes, Graphene, Plates, Surface, Arrays, Beams
Kaynak
The European Physical Journal Plus
WoS Q Değeri
Q2
Scopus Q Değeri
Q1
Cilt
139
Sayı
12
Künye
Eroğlu, M., Esen, İ. & Koç, M.A. On the 3D wave propagation response of sandwich nanoplates with symmetric FGM face layers and GPRL-reinforced foam core layer. Eur. Phys. J. Plus 139, 1082 (2024). https://doi.org/10.1140/epjp/s13360-024-05875-9
