Effect of Temperature and Fiber Coating on the Strength of E-Glass Fibers and the E-Glass/Epoxy Interface for Single-Fiber Fragmentation Samples Immersed in Water

2009 ◽  
pp. 103-103-29 ◽  
Author(s):  
CR Schultheisz ◽  
CL Schutte ◽  
WG McDonough ◽  
KS Macturk ◽  
M McAuliffe ◽  
...  
Keyword(s):  
Glass Fibers ◽  
Single Fiber ◽  
Effect Of Temperature ◽  
Fiber Coating ◽  
Fiber Fragmentation

scholarly journals Effect of temperature on the absorption loss of chalcogenide glass fibers

1999 ◽  
Vol 38 (15) ◽  
pp. 3206 ◽  
Author(s):  
Vinh Q. Nguyen ◽  
Jas S. Sanghera ◽  
Frederic H. Kung ◽  
Ishwar D. Aggarwal ◽  
Isabel K. Lloyd
Keyword(s):  
Chalcogenide Glass ◽  
Glass Fibers ◽  
Effect Of Temperature ◽  
Absorption Loss

scholarly journals Multiscale Modeling of Fiber Fragmentation Process in Aligned ZnO Nanowires Enhanced Single Fiber Composites

2019 ◽  
Vol 9 (1) ◽  
Author(s):  
Parisa Marashizadeh ◽  
Mohammad Abshirini ◽  
Jingyu Wang ◽  
Mrinal C. Saha ◽  
Yingtao Liu
Keyword(s):  
Shear Strength ◽  
Multiscale Modeling ◽  
Interfacial Shear Strength ◽  
Fiber Composites ◽  
Interfacial Shear ◽  
Zno Nanowires ◽  
Single Fiber ◽  
Computational Domain ◽  
The Matrix ◽  
Fiber Fragmentation

AbstractA three-dimensional multiscale modeling framework is developed to analyze the failure procedure of radially aligned zinc oxide (ZnO) enhanced single fiber composites (SFC) under tensile loading to understand the interfacial improvement between the fiber and the matrix. The model introduces four levels in the computational domain. The nanoscale analysis calculates the size-dependent material properties of ZnO nanowires. The interaction between ZnO nanowires and the matrix is simulated using a properly designed representative volume element at the microscale. At the mesoscale, the interface between the carbon fiber and the surrounding area is modeled using the cohesive zone approach. A combination of ABAQUS Finite element software and the failure criteria modeled in UMAT user subroutine is implemented to simulate the single fiber fragmentation test (SFFT) at the macroscale. The numerical results indicate that the interfacial shear strength of SFC can be improved up to 99% after growing ZnO nanowires on the fiber. The effect of ZnO nanowires geometries on the interfacial shear strength of the enhanced SFC is also investigated. Experimental ZnO nanowires enhanced SFFTs are performed on the fabricated samples to validate the results of the developed multiscale model. A good agreement between the numerical and the experimental results was observed.

Effect of linear viscoelasticity on stress transfer in a numerical model of a single fiber fragmentation test

2020 ◽  
Vol 22 ◽  
pp. 100757
Author(s):  
Aarón Rivas-Menchi ◽  
Narciso Acuña-González ◽  
Alex Valadez-González ◽  
Pedro J. Herrera-Franco
Keyword(s):  
Numerical Model ◽  
Linear Viscoelasticity ◽  
Stress Transfer ◽  
Single Fiber ◽  
Fragmentation Test ◽  
Fiber Fragmentation

Application of continuously-monitored single fiber fragmentation tests to carbon nanotube/carbon microfiber hybrid composites

2012 ◽  
Vol 72 (14) ◽  
pp. 1711-1717 ◽  
Author(s):  
Noa Lachman ◽  
Brent J. Carey ◽  
Daniel P. Hashim ◽  
Pulickel M. Ajayan ◽  
H. Daniel Wagner
Keyword(s):  
Carbon Nanotube ◽  
Hybrid Composites ◽  
Single Fiber ◽  
Carbon Microfiber ◽  
Fiber Fragmentation
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