Acoustic-Structural Analysis of Lightweight FG Porous Composite Cylindrical Shells Reinforced with Agglomerated Graphene Nanoplatelets on Viscoelastic Foundations under Subsonic Flow

Abstract

AbstractIn high-speed trains and automotive and aeronautic structures, the addition of agglomerated graphene nanoplatelets (GNPs) as nanofillers, combined with engineered pores distributed throughout the structure, can significantly reduce the overall ...Practical ApplicationsThis research highlights the development of lightweight composite materials enhanced with graphene nanoplatelets (GNPs) and optimized porosity, addressing critical challenges in noise reduction, structural performance, and material ...