Dynamic Properties and Vibration Response of Polymer Matrix Composites: Mechanisms, Influences, and Applications in Engineering
Jeetesh Kumar, Vijay Panchore, Dipen Kumar Rajak, Tilak Joshi
Abstract
ABSTRACT Polymer matrix composites (PMCs) are critical materials in vibration‐intensive applications, including aerospace, automotive, naval, and sports sectors, where understanding their dynamic behavior is essential for reliable performance. This study comprehensively reviews PMCs' dynamic properties, focusing on their vibration response and damping characteristics. It explores the influence of material parameters, such as matrix composition, fiber orientation, stacking sequence, and nanoparticle incorporation, on natural frequencies and damping ratios. Experimental techniques like dynamic mechanical analysis and fast Fourier transform, alongside computational and analytical methods, including finite element analysis and classical theory, are utilized to evaluate these properties. Key findings reveal that natural fibers like kenaf and hamp enhance damping for eco‐friendly applications, while synthetic fibers and nanoparticles, such as multi‐walled carbon nanotubes, improve frequency response but may reduce damping. The effects of temperature sensitivity and chemical treatments are also discussed, emphasizing their role in optimizing vibrational performance. Analytical models and numerical simulations validate these findings, providing insights into structural design. This work bridges knowledge gaps by integrating experimental and theoretical approaches and offers practical strategies for developing lightweight, vibration‐resistant PMCs tailored for critical engineering applications. Future research should focus on optimizing material–environment interactions for advanced applications.