Material selection and conceptual design in natural fibre composites

Abstract

Abstract Material selection is the process of determining which material is best suited to meet the needs of a specific application. Mechanical characteristics, chemical properties, physical properties, electrical properties, and cost are all aspects that define the selection requirements. During the material selection process, these must be weighed. Materials selection is a process used by design engineers to choose the best materials for a specific component. To find the best composite materials, a materials selection system is used to find candidate materials from various composite materials that meet all of the material selection criteria, such as strength, stiffness, cost, and aesthetics. Similarly, a materials selection system will require candidate materials to contain several forms of NFC to identify the best appropriate NFC for a specific product. Materials selection for NFC goods is a relatively recent field of study. Because of the vast number of individual constituent materials in NFC, the work of selecting the best NFC for a specific product is regarded as challenging and time-intensive (Marques T, Esteves JL, Viana J, Loureiro N, Arteiro A. Design for sustainability with composite systems. In: 15th international conference on experimental mechanics (ICEM15); 2012:1–2 pp). Whereas conceptual design is a crucial activity in the design process in modern design, it is continually highlighted that improper conceptual design can lead to extensive rework and problems after the product is produced. According to (Pugh S. Total design: integrated methods for successful product engineering. Wokingham, England: Addison-Wesley Publishing; 1991), conceptual design activity is creating and assessing design solutions to meet the PDS. Because many design features are distinct in composites, and the tailor-made nature of composites has caused the design approach to be different, conceptual design with NFC is typically different from metals. Designing with NFC is similar to designing with a traditional composite product in terms of concept. This activity entails numerous processes, including creating a design brief, information collecting, market research, and product design specifications (PDS).