Connectivity enhancement due to film flow in porous media

M Moura, EG Flekkøy, KJ Måløy, G Schäfer… - Physical Review …, 2019 - APS
We study the effects of connectivity enhancement due to film flow phenomena on the
drainage of an artificial porous medium and the relative influence of gravity for such effects …

Multiscale dynamics of aseismic slip on Central San Andreas Fault

M Khoshmanesh, M Shirzaei - Geophysical Research Letters, 2018 - Wiley Online Library
Understanding the evolution of aseismic slip enables constraining the fault's seismic budget
and provides insight into dynamics of creep. Inverting the time series of surface deformation …

Energy exponents of avalanches and Hausdorff dimensions of collapse patterns

B Casals, EKH Salje - Physical Review E, 2021 - APS
A simple numerical model to simulate athermal avalanches is presented. The model is
inspired by the “porous collapse” process where the compression of porous materials …

Prebifurcation enhancement of imbibition-drainage hysteresis cycles

I Lavi, L Rose, R Planet, J Casademunt, S Santucci… - Physical Review …, 2023 - APS
The efficient transport of fluids through disordered media requires a thorough understanding
of how the driving rate affects two-phase interface propagation. Despite our understanding …

Intermittent dynamics of slow drainage experiments in porous media: Characterization under different boundary conditions

M Moura, KJ Måløy, EG Flekkøy, R Toussaint - Frontiers in Physics, 2020 - frontiersin.org
The intermittent dynamics of slow drainage flows in a porous medium is studied
experimentally. This kind of two-phase flow is characterized by a rich burst activity and our …

Avalanches and extreme value statistics in interfacial crackling dynamics

S Santucci, KT Tallakstad… - … of the Royal …, 2019 - royalsocietypublishing.org
We study the avalanche and extreme statistics of the global velocity of a crack front,
propagating slowly along a weak heterogeneous interface of a transparent polymethyl …

Experimental study of stable imbibition displacements in a model open fracture. II. Scale-dependent avalanche dynamics

X Clotet, S Santucci, J Ortín - Physical Review E, 2016 - APS
We report the results of an experimental investigation of the spatiotemporal dynamics of
stable imbibition fronts in a disordered medium, in the regime of capillary disorder, for a wide …

Controlling crackling dynamics by triggering low-intensity avalanches

J Barés, D Bonamy - Physical Review E, 2021 - APS
We examine the effect of small, spatially localized excitations applied periodically in different
manners, on the crackling dynamics of a brittle crack driven slowly in a heterogeneous solid …

Avalanches, non-Gaussian fluctuations and intermittency in fluid imbibition

J Ortín, S Santucci - Avalanches in Functional Materials and Geophysics, 2017 - Springer
We review our work on the invasion of a model open fracture by a viscous wetting fluid, in
the context of research on the spatiotemporal dynamics of fronts in disordered media. The …

Constraining Source Models, Underlying Mechanisms, and Hazards Associated with Slow Slip Events: Insight from Space-Borne Geodesy and Seismology

M Khoshmanesh - 2018 - search.proquest.com
The movement between tectonic plates is accommodated through brittle (elastic)
displacement on the plate boundary faults and ductile permanent deformation on the fault …