03: Assume the diameter of carbon fiber is 7 um and the diameter of glass fiber is 16 µm. Determine the fiber volume fraction in (1) Square array of fiber packing and (2) Triangular array of fiber packing, for fiber spacing-to-fiber diameter ratios (s/d) of 1.0, 1.25, 1.5, 1.75, and 2.0. i. ii. iii. Find the fiber center-to-center spacing for the ratios. Plot the fiber volume fractions and the center-to-center/ diameter Ratios What is the theoretical maximum fiber volume fraction for each of the two composites? Are they dependent on the fiber type or diameter?

03: Assume the diameter of carbon fiber is 7 um and the diameter of glass fiber is 16 µm. Determine the fiber volume fraction in (1) Square array of fiber packing and (2) Triangular array of fiber packing, for fiber spacing-to-fiber diameter ratios (s/d) of 1.0, 1.25, 1.5, 1.75, and 2.0. i. ii. iii. Find the fiber center-to-center spacing for the ratios. Plot the fiber volume fractions and the center-to-center/ diameter Ratios What is the theoretical maximum fiber volume fraction for each of the two composites? Are they dependent on the fiber type or diameter?

Principles of Instrumental Analysis

7th Edition

ISBN:9781305577213

Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Publisher:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Chapter34: Particle Size Determination

Section: Chapter Questions

Problem 34.14QAP

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