Publications associées à Simulating Infiltration as a Sequence of Pinning and De-pinning Processes

Morphological and topological quantification of complex pore networks is of great relevance for environmental engineering, earth science and industry. Recent developments of 3D imaging techniques such as X-ray microtomography or X-ray microscopy provide an ...

Edp Sciences S A2012

3D Phase-Field Simulation of Micropore Formation during Solidification: Morphological Analysis

Michel Rappaz, Alain Jacot, Hossein Meidani

A 3D multiphase-field (PhF) model has been developed in order to study the formation of a micropore constrained to grow in a solid network (i.e., pinching effect). The model accounts for the pressure difference due to capillarity between liquid and gas, th ...

Iop Publishing Ltd2012

Three-dimensional phase-field simulation of micropore formation during solidification: Morphological analysis and pinching effect

Michel Rappaz, Alain Jacot, Jean-Luc Desbiolles, Hossein Meidani

A three-dimensional (3-D) multiphase-field model has been developed in order to study the formation of a micropore constrained to grow in a solid network (i.e. pinching effect). The model accounts for the pressure difference due to capillarity between liqu ...

Elsevier2012

Tunneling and percolation transport regimes in segregated composites

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2012

Critical Percolation: the Expected Number of Clusters in a Rectangle

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We show that for critical site percolation on the triangular lattice two new observables have conformally invariant scaling limits. In par- ticular the expected number of clusters separating two pairs of points converges to an explicit conformal invariant. ...

Springer Verlag2011

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American Institute of Physics2010

Percolation-to-hopping crossover in conductor-insulator composites

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Here, we show that the conductivity of conductor-insulator composites in which electrons can tunnel from each conducting particle to all others may display both percolation and tunneling (i.e., hopping) regimes depending on few characteristics of the compo ...

2010

Conduction in rectangular quasi-one-dimensional and two-dimensional random resistor networks away from the percolation threshold

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In this study we investigate electrical conduction in finite rectangular random resistor networks in quasione and two dimensions far away from the percolation threshold p(c) by the use of a bond percolation model. Various topologies such as parallel linear ...

American Physical Society2009

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Simulating Infiltration as a Sequence of Pinning and De-pinning Processes

Topology of evolving pore networks

3D Phase-Field Simulation of Micropore Formation during Solidification: Morphological Analysis

Three-dimensional phase-field simulation of micropore formation during solidification: Morphological analysis and pinching effect

Tunneling and percolation transport regimes in segregated composites

Critical Percolation: the Expected Number of Clusters in a Rectangle

A complete graph effective medium approximation for lattice and continuum percolation

The transition in hydrogen sensing behavior in non-continuous palladium films

Percolation-to-hopping crossover in conductor-insulator composites

Plague outbreaks in prairie dog populations explained by percolation thresholds of alternate host abundance

Conduction in rectangular quasi-one-dimensional and two-dimensional random resistor networks away from the percolation threshold

Graph Chatbot

Chattez avec Graph Search

Plague outbreaks in prairie dog populations explained by percolation thresholds of alternate host abundance

Conduction in rectangular quasi-one-dimensional and two-dimensional random resistor networks away from the percolation threshold

Three-dimensional phase-field simulation of micropore formation during solidification: Morphological analysis and pinching effect

Critical Percolation: the Expected Number of Clusters in a Rectangle

Topology of evolving pore networks

A complete graph effective medium approximation for lattice and continuum percolation

3D Phase-Field Simulation of Micropore Formation during Solidification: Morphological Analysis

Tunneling and percolation transport regimes in segregated composites

The transition in hydrogen sensing behavior in non-continuous palladium films

Percolation-to-hopping crossover in conductor-insulator composites