9) Consider a layered biocomposite (see Figure) in which a crystalline phase (dark) is alternating with amorphous phase (light). The volume fraction of the crystalline material is 0.3 and the Young's modulus of the crystalline and amorphous fractions are 50 GPa and 50 MPa respectively. Find effective Young's modulus in perpendicular direction and to the composite. Compare this result to effective Young's modulus in parallel direction to the composite.

9) Consider a layered biocomposite (see Figure) in which a crystalline phase (dark) is alternating with amorphous phase (light). The volume fraction of the crystalline material is 0.3 and the Young's modulus of the crystalline and amorphous fractions are 50 GPa and 50 MPa respectively. Find effective Young's modulus in perpendicular direction and to the composite. Compare this result to effective Young's modulus in parallel direction to the composite.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Concept explainers

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.

Question

9) Consider a layered biocomposite (see Figure) in which a crystalline phase
(dark) is alternating with amorphous phase (light). The volume fraction of the
crystalline material is 0.3 and the Young's modulus of the crystalline and
amorphous fractions are 50 GPa and 50 MPa respectively. Find effective
Young's modulus in perpendicular direction and to the composite. Compare
this result to effective Young's modulus in parallel direction to the composite.

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