Technical Paper
Exploring Natural Frequency and Damping in Coir-Rubber Polymer Composites for Vibration Control in Mobility Vehicles
2024-04-09
2024-01-2357
This study delves into the dynamic properties of hybrid composite materials, specifically focusing on the natural frequency and modal damping characteristics of Jute Fiber-Rubber Particles Reinforced Polymer Composites (JRP) and Coir Fiber-Rubber Particles Reinforced Polymer Composites (CRP). Comprehensive experimental investigations were conducted utilizing an FFT analyzer. Initial experiments involved the preparation of specimens with varying rubber content, ranging from 2% to 5%. Jute, known for its cellulose-rich composition, was selected due to its innate damping properties, making it highly effective in mitigating vibrations. The primary motivation behind this research is to provide cost-effective solutions for reducing vibrations in mobility vehicles, addressing challenges associated with passenger comfort, durability, and overall performance. The study yielded promising results, with JRP exhibiting substantial reductions in vibrations, followed closely by CRP.