ISSN: 1304-7191 | E-ISSN: 1304-7205
Development and analysis of hybrid sustainable polymer reinforced materials
1Department of Mechanical Engineering, Aditya University Surampalem, A.P., 533437, India
2GE VernovaPower Conversion India Private Limited, Chennai, 631604, India
3Department of Electrical Engineering, Aditya University Surampalem, A.P.-533437, India
Sigma J Eng Nat Sci 1587-1596 DOI: 10.14744/sigma.2026.2055
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Abstract

A vast number of researchers are looking for low-cost, lightweight, and highly strong structural materials. In general, light materials are weaker, whereas strong materials are denser. We use composite materials to achieve both high strength and low weight. Next, using impact and ultimate testing machines, the specimens’ tensile and impact strengths are determined. Following that, the end output of each composite specimen is analyzed and optimized. Bio-fiber reinforced plastic composites have gained popularity in recent years as people become more environmentally conscious. Composite materials offer several advantages over traditional natural fibers and titanium powder, including lower costs, lightweight construction, environ-mental friendliness, and recyclable properties. The project’s purpose is to make a wide range of composites. Walnut powder combined with 10 grams of Jute, 10 grams of Hemp Fiber, 10 grams of Kenaf, and 10 grams of Jute + Hemp Fiber Hemp + Kenaf Fiber + 10 grams of walnut powder, Jute + Kenaf + 10 grams of walnut powder, Jute + Kenaf + 10 grams of hemp powder powdered walnut due to the interaction of the three fibers. Following the experimentation phase, the manufacturing procedure is carried out with seven examples. Tensile strength, flexural strength, hardness, and impact strength are utilized to calculate the strength of the helmet once it is designed in Catia software and assessed in Ansys. To identify which hybrid material outperforms the other, compare their strengths. The current material performs best in terms of strain, shear stress, von Mises stress, and total deformations. Mechanical and physical testing of manufactured samples is carried out following American Society for Testing and Materials criteria.