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Keywords: percolation
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Journal Articles
Article Type: Research Papers
J. Eng. Mater. Technol. October 2021, 143(4): 041008.
Paper No: MATS-21-1094
Published Online: June 15, 2021
...Audrey Gbaguidi; Sirish Namilae; Daewon Kim The electrical conductivity and percolation onset of graphene-based nanocomposites are studied by varying both planar and transversal aspect ratios of graphene nanoplatelets (GNP) fillers using a three-dimensional stochastic percolation-based model...
Journal Articles
Article Type: Research-Article
J. Eng. Mater. Technol. April 2013, 135(2): 021014.
Paper No: MATS-12-1151
Published Online: March 28, 2013
... realistic tube aspect ratios. A representative CNT polymer composite conductive path was chosen from a percolation analysis to establish the three-dimensional (3D) computational finite-element (FE) approach. A specialized Maxwell FE formulation with a Fermi-based tunneling resistance was then used to obtain...
Journal Articles
Article Type: Bridging Microstructure, Properties, And Processing Of Polymer-Based Advanced Materials
J. Eng. Mater. Technol. January 2012, 134(1): 010902.
Published Online: December 12, 2011
...Majid Baniassadi; Akbar Ghazavizadeh; Yves Rémond; Said Ahzi; David Ruch; Hamid Garmestani In this study, a qualitative equivalence between the electrical percolation threshold and the effective thermal conductivity of composites filled with cylindrical nanofillers has been recognized. The two...
Journal Articles
Article Type: Research Papers
J. Eng. Mater. Technol. April 2009, 131(2): 021001.
Published Online: March 6, 2009
...O. S. Orlov; M. J. Worswick; E. Maire; D. J. Lloyd A combined experimental and analytical approach is used to study damage initiation and evolution in three-dimensional second phase particle fields. A three-dimensional formulation of a damage percolation model is developed to predict damage...
Journal Articles
Article Type: Technical Papers
J. Eng. Mater. Technol. July 2007, 129(3): 453–461.
Published Online: September 25, 2006
... concerning the electric characterization of random mixtures have been drawn. The specific analysis of porous random materials has been performed and largely discussed. Such an analysis leads to the evaluation of the percolation threshold, to the determination of the convergence properties of Poisson’s ratio...
Journal Articles
Article Type: Research Papers
J. Eng. Mater. Technol. January 2006, 128(1): 73–80.
Published Online: March 17, 2005
... of material properties, or their estimation post facto, using inverse techniques, is clearly merited in composites having volume fractions of particles near percolation onset. 12 10 2004 17 03 2005 lithium compounds graphite particle reinforced composites nanoparticles electrochemical...
Journal Articles
Article Type: Technical Papers
J. Eng. Mater. Technol. July 2002, 124(3): 335–341.
Published Online: June 10, 2002
... stochastic processes modelling thermal stresses stress-strain relations percolation copper In the past several years, various computational models for investigating the deformation behavior of metals at the nano-meso scale regimes have been developed based, generally, on classical Newtonian...
Journal Articles
Article Type: Technical Papers
J. Eng. Mater. Technol. January 2001, 123(1): 12–19.
Published Online: July 31, 2000
... received by the Materials Division April 14, 1999; revised manuscript received July 31, 2000. Associate Technical Editor: J. W. Ju. 14 April 1999 31 July 2000 secondary cells nickel substrates electrochemical electrodes percolation statistical analysis fibres random media...