The raising requirement of plastic materials and their production in advanced engineering were having significant impact on environment. This investigation aims to observe the potential of agro waste residues, such as Raavi and Pineapple fiber, as reinforcement in Polyester GP51 matrix as an alternative to plastic-based components for structural applications. The composites were developed by using compression molding technique by varying the fiber content in percentage. Single fiber test and Fourier transform infrared spectroscopy were used to find the ability of the fiber. The composites were fabricated and tested as per ASTM standards. The tensile strength, flexural test, and impact strength were studied and morphological study was carried out by using scanning electron microscopy and energy dispersive X-ray analysis. The result shows that the Raavi and Pineapple fiber polymer composites have achieved considerable increasing value of mechanical properties of the composites. This investigation suggested the possible way of utilizing hybrid fiber from the agro-based waste in polymer matrix composites.

The term topology in finite element analysis refers to network of mesh of definite size occupying a certain area or volume without disturbing the shape and size of the product keeping the product volume as constant. The model trend has changed the thoughts of the people to come up with easy handling equipment's and methods, reducing the mass of the product which is the major constraint in the industrial sectors. In addition the modification of the topology of the product has changed the aesthetics of the product which stimulates us to come up with new ideas and attract the customers.