Numerical modeling of subduction: State of the art and future directions

T Gerya - Geosphere, 2022 - pubs.geoscienceworld.org
During the past five decades, numerical modeling of subduction, one of the most
challenging and captivating geodynamic processes, remained in the core of geodynamic …

[LIBRO][B] Introduction to numerical geodynamic modelling

T Gerya - 2019 - books.google.com
This hands-on introduction to numerical geodynamic modelling provides a solid grounding
in the necessary mathematical theory and techniques, including continuum mechanics and …

Spontaneous formation of fluid escape pipes from subsurface reservoirs

L Räss, NSC Simon, YY Podladchikov - Scientific reports, 2018 - nature.com
Ubiquitous observations of channelised fluid flow in the form of pipes or chimney-like
features in sedimentary sequences provide strong evidence for significant transient …

Resolving hydromechanical coupling in two and three dimensions: spontaneous channelling of porous fluids owing to decompaction weakening

L Räss, T Duretz… - Geophysical Journal …, 2019 - academic.oup.com
Fingering, veining, channelling and focussing of porous fluids are widely observed
phenomena in the Earth's interior, driving a range of geo-processes across all scales. While …

Shear bands triggered by solitary porosity waves in deforming fluid‐saturated porous media

Y Alkhimenkov, L Khakimova… - Geophysical Research …, 2024 - Wiley Online Library
The interplay between compaction‐driven fluid flow and plastic yielding within porous media
is investigated through numerical modeling. We establish a framework for understanding the …

Experimental compaction and dilation of porous rocks during triaxial creep and stress relaxation

A Sabitova, VM Yarushina, S Stanchits… - Rock Mechanics and …, 2021 - Springer
Time-dependent rock deformation affects both natural processes happening on the
geological time scale and subsurface engineering operations. We perform a series of …

Resolving strain localization in frictional and time‐dependent plasticity: Two‐and three‐dimensional numerical modeling study using graphical processing units …

Y Alkhimenkov, L Khakimova, I Utkin… - Journal of …, 2024 - Wiley Online Library
Shear strain localization refers to the phenomenon of accumulation of material deformation
in narrow slip zones. Many materials exhibit strain localization under different spatial and …

Model for (de) compaction and porosity waves in porous rocks under shear stresses

VM Yarushina, YY Podladchikov… - Journal of Geophysical …, 2020 - Wiley Online Library
An understanding of instantaneous and long‐term compaction of porous rocks is important
for reservoir engineering and Earth sciences. Experience from laboratory triaxial …

Generating large volumes of crust-derived high δ18O rhyolites in the Chon Aike Silicic Large Igneous Province, Patagonia

ML Foley, B Putlitz, LP Baumgartner… - …, 2023 - pubs.geoscienceworld.org
Abstract The Jurassic Chon Aike Silicic Large Igneous Province (Patagonia and the
Antarctic Peninsula) is dominated by voluminous, crust-derived magmas (235,000 km3) that …

Physics-inspired pseudo-transient method and its application in modelling focused fluid flow with geological complexity

LH Wang, VM Yarushina, Y Alkhimenkov… - Geophysical Journal …, 2022 - academic.oup.com
Two-phase flow equations that couple solid deformation and fluid migration have opened
new research trends in geodynamic simulations and modelling of subsurface engineering …