A cylindrical pipe with diameter d = 1.0 m is subject to internal pressure p = 5.0 MPa but it is free to expand along the length, so that only hoop stress o = pd/2t is developed in the wall. a. what is the optimum orientation for the fibers?, and why? b. what is the required wall thickness and material type that yields the minimum thickness?

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Processing of Polymer Matrix Composites

The polymer matrix composite is described as a composite material that contains some polymer in the form of either fibers or powder. Polymer matrix composites are also known in short as PMC's.