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| Teaching Since: | May 2017 |
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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
16.15  Compute  the  longitudinal  strength  of  an aligned carbon fiber–epoxy matrix compos- ite  having  a  0.20  volume  fraction  of  fibers, assuming the following: (1) an average fiber diameter  of  6 X 10-3  mm  (2.4 X 10-4  in.),
(2)Â an average fiber length of 8.0 mm (0.31 in.),
(3)Â Â Â Â a fiber fracture strength of 4.5 GPa
Â
reinforced nylon 6,6 composite, the fibers are
(6.5 X 105
psi), (4) a fiber–matrix  bond
Â
to carry 97% of a load applied in the longi- tudinal direction.
strength of 75 MPa (10,900 psi), (5) a matrix stress at composite failure of 6.0 MPa (870 psi),
Â
Â
Â
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and (6) a matrix tensile strength of 60 MPa (8,700 psi).
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