Question

2. Composites Rules of Mixtures Review Problem A fiberglass composite consists of a matrix of vinyl ester and reinforcement of E-glass. The volume fraction of E- glass-3000. The density of the vinyl ester 0.882 g/cm and its modulus of elasticity: 3.60 GPa. The density of E- glass 2.60 g/cm, and its modulus of elasticity . 76.0 GPa A section of composite 1.00 cm x 25.00 cm x 200.00 cm is fabricated with the E-glass fibers running longitudinal in the 200-cm direction. Assume there is no void in the composite. Determine the (a) mass of vinyl ester in the section, (b) mass of E-glass fibers in the section, and (c) density of the composite 3. Bulk Metal Rolling Review Problem

Answer 1