Physics of melt extraction from the mantle: Speed and style

RF Katz, DWR Jones, JF Rudge… - Annual Review of Earth …, 2022 - annualreviews.org
Melt extraction from the partially molten mantle is among the fundamental processes
shaping the solid Earth today and over geological time. A diversity of properties and …

Generalized effective Biot theory and seismic wave propagation in anisotropic, poroviscoelastic media

X Huang, S Greenhalgh, L Han… - Journal of Geophysical …, 2022 - Wiley Online Library
The interior of the Earth is quite complex due to the actual geometrical structure and the
presence of complex rheological materials, including viscoelastic rocks, porous sediments …

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 …

Pre-failure strain localization in siliclastic rocks: A comparative study of laboratory and numerical approaches

P Bianchi, PA Selvadurai, L Dal Zilio… - Rock Mechanics and …, 2024 - Springer
We combined novel laboratory techniques and numerical modeling to investigate (a)
seismic preparatory processes associated with deformation localization during a triaxial …

Continuum approximation of dyking with a theory for poro-viscoelastic–viscoplastic deformation

Y Li, AE Pusok, T Davis, DA May… - Geophysical Journal …, 2023 - academic.oup.com
To reach Earth's surface, magma must ascend from the hot, ductile asthenosphere through
cold and brittle rock in the lithosphere. It does so via fluid-filled fractures called dykes. While …

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 …

Viscous behavior of clay‐rich rocks and its role in focused fluid flow

VM Yarushina, RY Makhnenko… - Geochemistry …, 2021 - Wiley Online Library
Focused fluid flow is common in sedimentary basins worldwide, where flow structures often
penetrate through sandy reservoir rocks, and clay‐rich caprocks. To better understand the …

Focused fluid-flow structures potentially caused by solitary porosity waves

VM Yarushina, LH Wang, D Connolly, G Kocsis… - …, 2022 - pubs.geoscienceworld.org
Gas chimneys, fluid-escape pipes, and diffused gas clouds are common geohazards above
or below most petroleum reservoirs and in some CO2 storage sites. However, the processes …

[图书][B] The dynamics of partially molten rock

RF Katz - 2022 - books.google.com
A valuable synthesis of the physics of magmatism for students and scholars Magma genesis
and segregation have shaped Earth since its formation more than 4.5 billion years ago …