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Master's Thesis from the year 2020 in the subject Engineering - Mechanical Engineering, grade: 3.92 out of 4.00, , language: English, abstract: This paper presents a study of mechanical behaviour of sponge gourd, coir, and jute fibers reinforced thermosetting resin based composites. Natural fibers were treated with 5% NaOH solution by volume and hand lay-up technique was used to fabricate these composites. The Wt% (weight percentage) ratio of resin and hardener, Wt% of resin & hardener in composite, Wt% ratio of sponge gourd & jute, and Wt% ratio of sponge gourd & coir are considered as…mehr

Produktbeschreibung
Master's Thesis from the year 2020 in the subject Engineering - Mechanical Engineering, grade: 3.92 out of 4.00, , language: English, abstract: This paper presents a study of mechanical behaviour of sponge gourd, coir, and jute fibers reinforced thermosetting resin based composites. Natural fibers were treated with 5% NaOH solution by volume and hand lay-up technique was used to fabricate these composites. The Wt% (weight percentage) ratio of resin and hardener, Wt% of resin & hardener in composite, Wt% ratio of sponge gourd & jute, and Wt% ratio of sponge gourd & coir are considered as control factors which were optimized using Taguchi L9 orthogonal design of experiments. The optimal control factors combinations for different maximum mechanical strengths were found out and the predicted optimal values, obtained from Taguchi analysis, were confirmed by validation experiments. The evolution of human civilization is based on interest in research for new things. Natural fiber reinforced polymer matrix composites has got a considerable interest in the exploration of new light weight bio-degradable durable materials that can be used in different applications. Fiber-reinforced composites got considerable attention in numerous applications because of the good properties and superior advantages of natural fiber over synthetic fibers in term of its relatively low weight, low cost, good relative mechanical properties, electrical resistance, corrosion resistance, renewable resources, being abundant, flexibility during processing, biodegradability, and minimal health hazards. The properties of natural fiber composites to a large extent influenced by the type of fibers, treatment method, types of hardener and resin, and fabrication method.
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Autorenporträt
Sk. Suzauddin Yusuf graduated in Mechanical Engineering from Rajshahi University of Engineering & Technology (RUET), Bangladesh in the year 2016. He has been awarded M.Sc. in Mechanical Engineering degree from RUET. His research included natural fibers reinforced composite materials, hybrid microgrid designing, and renewable energy technology. He has authored and co-authored 6 research papers in International Journals and has 9 research papers in International Conferences to his credit. In 2016, he joined Bangladesh Army University of Science and Technology, Saidpur, Bangladesh as a faculty member in the Department of Mechanical Engineering. In 2019, he moved to Bangladesh Atomic Energy Commission (BAEC). Since then, he has worked in Nuclear Power Plant Company Bangladesh Limited, an enterprise of BAEC, as a mechanical engineer. Now, he is involved in a government training program as a trainee engineer at Rosatom Technical Academy, Russian Federation.