Magnetic and thermal field effects on the 3D wave propagation of sandwich nano plates with GPRL reinforced metal foam core and symmetric FGM face layers
Ebru Aykut Yıldırım, İsmail Esen
Abstract
This work models and analyzes 3D thermomechanical wave propagation of embedded sandwich nanoplates utilizing high-order shear deformation and strain gradient elasticity theories. This sandwich nanoplate is supported by a visco-elastic base and subjected to magnetic and thermal forces. The nanoplate’s bottom and top layers are functionally graded material (FGM) and core layer is GPRL-supported SUS304 different foams. Flexural, longitudinal, and shear wave behaviors have been studied in 3D. According to the findings, the sandwich nanoplate’s wave behavior depends heavily on the surface and core layers, and visco-elastic foundation characteristics and external magnetic field strength.
Topics & Concepts
Materials scienceMetal foamComposite materialCore (optical fiber)Aluminium foam sandwichThermalMagnetic fieldSandwich-structured compositeNano-MetalAluminiumMetallurgyQuantum mechanicsMeteorologyPhysicsNumerical methods in engineeringAcoustic Wave Phenomena ResearchCellular and Composite Structures