[HTML][HTML] Permafrost degradation and its hydrogeological impacts
Under a warming climate, permafrost degradation has resulted in profound hydrogeological
consequences. Here, we mainly review 240 recent relevant papers. Permafrost degradation …
consequences. Here, we mainly review 240 recent relevant papers. Permafrost degradation …
[HTML][HTML] A coupled cryogenic thermo-hydro-mechanical model for frozen medium: Theory and implementation in FDEM
This paper presents the development of a coupled modeling approach to simulate cryogenic
thermo-hydro-mechanical (THM) processes associated with a freezing medium, which is …
thermo-hydro-mechanical (THM) processes associated with a freezing medium, which is …
Analysis of heat transfer and water flow with phase change in saturated porous media by bond-based peridynamics
A wide range of natural and industrial processes involve heat and mass transport in porous
media. In some important cases the transported substance may undergo phase change, eg …
media. In some important cases the transported substance may undergo phase change, eg …
Finite element analysis of heat and mass transfer in unsaturated freezing soils: Formulation and verification
Y Chen, Y Lai, H Li, W Pei - Computers and Geotechnics, 2022 - Elsevier
Most subsurface unsaturated soils at high latitudes experience the freeze–thaw cycles
annually. The temperature change and water redistribution of the active layer lead to the …
annually. The temperature change and water redistribution of the active layer lead to the …
Upscaling an extended heterogeneous stefan problem from the pore-scale to the Darcy scale in permafrost
M Peszynska, N Vohra, L Bigler - Multiscale Modeling & Simulation, 2024 - SIAM
In this paper we upscale thermal models from the pore–scale to the Darcy scale for
applications in permafrost. We incorporate thawing and freezing of water at the pore-scale …
applications in permafrost. We incorporate thawing and freezing of water at the pore-scale …
Freeze-thaw cycles drove chemical weathering and enriched sulfates in the Burns formation at Meridiani, Mars
Sulfate-rich sedimentary rocks explored by the Opportunity rover during its 14-year surface
mission at Meridiani Planum provide an invaluable window into the thousands of sulfate …
mission at Meridiani Planum provide an invaluable window into the thousands of sulfate …
A thermo-poromechanical model for simulating freeze–thaw actions in unsaturated soils
This study presents a new fully coupled thermal-hydraulic-mechanical (THM) model for
variably saturated freezing soil, which examines the freeze–thaw (FT) actions. The model is …
variably saturated freezing soil, which examines the freeze–thaw (FT) actions. The model is …
[HTML][HTML] Enhancing efficiency in the control of artificial ground freezing for shaft construction: A case study of the Darasinsky potash mine
M Semin, I Golovatyi, L Levin, A Pugin - Cleaner Engineering and …, 2024 - Elsevier
Artificial ground freezing during mine shaft construction is a costly endeavor. For effective
decision-making in mining operations, it's essential to establish robust control over frozen …
decision-making in mining operations, it's essential to establish robust control over frozen …
Development of runoff generation models in the former USSR and Russia: a historical overview
L Kuchment, A Gelfan - Hydrological Sciences Journal, 2024 - Taylor & Francis
The paper presents a historical overview of the development of hydrological models in the
former USSR and Russia since the 1930s. An overwhelming number of hydrological papers …
former USSR and Russia since the 1930s. An overwhelming number of hydrological papers …
[HTML][HTML] Non-local modelling of freezing and thawing of unsaturated soils
A large part of the earth's surface is covered by seasonally or permanently frozen soils.
Considering the negative impact of climate change, future development of such regions can …
Considering the negative impact of climate change, future development of such regions can …