3 publications
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Published Subscription Original Research
Design and Performance Analysis of Sustainable Hybrid Composites for Impact Absorption and Lightweight Applications.By P Sreenivas, Ashwin Sailesh, K Ch Sekhar, Sarange Shreepad Marotrao, Anil Kumar Thandlam, P. Arthi Devarani, Vanitha V, G.S.V. Seshu Kumar, R. Manikandan
Abstract: This study explores the mechanical and structural properties of a novel hybrid composite composed of recycled tyre rubber, ceramics, and wood. The investigation focuses on key parameters, including energy absorption, compressive and tensile strength, and density, to evaluate the composite's suitability for diverse applications. The impact energy absorption test revealed that Sample A, comprising 50% rubber, 25% ceramic, and 25% wood, exhibited the highest energy absorption capability, with an average …
Published in Journal of Polymer & Composites · Vol. 13, Issue 2, 2025 · pp. 95–104 Read article →
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Published Subscription Original Research
Enhancing Mechanical Properties by Parameter Optimization in Fiber and Particle Reinforced CompositesBy Shikalgar Niyaj Dilavar, Ashwin Sailesh, Manas Ranjan Sahoo, DVSSSV Prasad, K. Suresh Kumar, M Vamsi Krishna, R. Anandkumar, Murali. D, G. Nalinashini
Abstract: This research focuses on optimizing the mechanical and thermal properties of hybrid fiber and particle-reinforced composites through systematic parameter optimization using the Taguchi method and Grey Relational Analysis (GRA). Composites were fabricated using varying fiber volume fractions (20%, 30%, and 40%), particle sizes (20 μm, 60 μm, and 100 μm), and curing temperatures (60°C, 80°C, and 100°C) in a 3-factor, 3-level experimental design. Key properties such as tensile strength, impact …
Published in Journal of Polymer & Composites · Vol. 13, Issue 2, 2025 · pp. 75–85 Read article →
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Published Subscription Original Research
Characterization of Nano-Clay Reinforced Polymer Composites: Enhancing Performance for Extreme ApplicationsBy Jaya Christiyan K G, Ashwin Sailesh, C. Karpagavalli, V. Kavimani, A.Vijayalakshmi, J. Sharmila, G.S.V. Seshu Kumar, Richa Khare, K.Sargunan
Abstract: This study investigates the mechanical, thermal, water absorption, and chemical resistance properties of nano-clay-reinforced polymer composites and polymer concrete. The incorporation of 1-5 wt% nano-clay resulted in a significant enhancement across all properties. Mechanical testing revealed a 42.86% increase in tensile strength (35 MPa to 50 MPa), 40% improvement in flexural strength (50 MPa to 70 MPa), and 46.67% rise in compressive strength (75 MPa to 110 MPa), attributed to …
Published in Journal of Polymer & Composites · Vol. 13, Issue 2, 2025 · pp. 105–114 Read article →