Length scales relating the fluid permeability and electrical conductivity in random two-dimensional model porous media

1992 ◽  
Vol 46 (10) ◽  
pp. 6080-6090 ◽  
Author(s):  
N. Martys ◽  
E. J. Garboczi
Keyword(s):  
Electrical Conductivity ◽  
Porous Media ◽  
Two Dimensional ◽  
Dimensional Model ◽  
Length Scales ◽  
Fluid Permeability ◽  
Two Dimensional Model

Two-dimensional numerical simulations of electrothermal behaviour in very large scale integrated contacts and vias

1989 ◽  
Vol 67 (4) ◽  
pp. 212-217 ◽  
Author(s):  
W. Allegretto ◽  
A. Nathan ◽  
K. Chau ◽  
H. P. Baltes
Keyword(s):  
Electrical Conductivity ◽  
Joule Heating ◽  
Large Scale ◽  
Two Dimensional ◽  
Dimensional Model ◽  
Heating Effects ◽  
Two Dimensional Model ◽  
Potential Gradients ◽  
Metallization Process ◽  
Temperature Equation

We present results of electrothermal interactions in fine geometry contacts and vias. The results have been obtained using a two-dimensional model based on the finite-box procedure. For the contact geometry, large electric potential gradients and consequently high Joule-heating effects develop at the interface, which is relatively low in electrical conductivity. In the case of the via, however, temperature escalations result from singularities in the electric field at geometrically imperfect locations, owing to inadequate step coverage in the metallization process. In particular, we discuss the treatment of boundary conditions for the temperature equation.

Dispersion and reaction in two‐dimensional model porous media

1993 ◽  
Vol 5 (4) ◽  
pp. 837-848 ◽  
Author(s):  
David A. Edwards ◽  
Michael Shapiro ◽  
Howard Brenner
Keyword(s):  
Porous Media ◽  
Two Dimensional ◽  
Dimensional Model ◽  
Two Dimensional Model

scholarly journals Rounding of the localization transition in model porous media

Soft Matter ◽  
2015 ◽  
Vol 11 (4) ◽  
pp. 701-711 ◽  
Author(s):  
Simon K. Schnyder ◽  
Markus Spanner ◽  
Felix Höfling ◽  
Thomas Franosch ◽  
Jürgen Horbach
Keyword(s):  
Porous Media ◽  
Computer Simulations ◽  
Anomalous Transport ◽  
Model Systems ◽  
Two Dimensional ◽  
Dimensional Model ◽  
Localization Transition ◽  
Transport In Porous Media ◽  
Two Dimensional Model

The generic mechanisms of anomalous transport in porous media are investigated by computer simulations of two-dimensional model systems.

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