Thermo-vibrational analysis of temperature dependent damping characteristics of viscoelastic materials

Syam Prasad Ammineni, Lingaraju Dumpala, Nagaraju Cherukuri, Department of Mechanical Engineering, Maturi Venkata Subba Rao , Engineering College, Department Mechanical Engineering, Andhra Pradesh, Department Mechanical Engineering, Siddhartha Academy of Higher Education, Deemed to be University, Andhra Pradesh

Journal of Vibration and Control

Published online on October 17, 2025

Abstract

Journal of Vibration and Control, Ahead of Print.
Viscoelastic materials like natural rubber (NR) and poly naphthalene sulphonate (PNS) are commonly used in damping and sealing applications. This study aimed to estimate their damping parameters using aluminum as the base material. The materials were ...