Energy geotechnics: Advances in subsurface energy recovery, storage, exchange, and waste management
Energy geotechnics involves the use of geotechnical principles to understand and engineer
the coupled thermo-hydro-chemo-mechanical processes encountered in collecting …
the coupled thermo-hydro-chemo-mechanical processes encountered in collecting …
[HTML][HTML] A parallel GPU-based computational framework for the micromechanical analysis of geotechnical and erosion problems
This article deals with the relevance and practical feasibility of micromechanical simulations
for their application to general geomechanical problems involving fluid-saturated granular …
for their application to general geomechanical problems involving fluid-saturated granular …
Coupling irregular particles and fluid: Complex dynamics of granular flows
Granular materials are often encountered in nature, but the effect of their morphological
properties is poorly understood when they are accompanied by fluid. This set of complexity …
properties is poorly understood when they are accompanied by fluid. This set of complexity …
Numerical simulation of proppant distribution in hydraulic fractures in horizontal wells
Since the placement of injected proppants affects fracture conductivity and fractured well
productivity, it is of significant importance for fracturing design to accurately predict proppant …
productivity, it is of significant importance for fracturing design to accurately predict proppant …
Experimental investigation of sand proppant particles flow and transport regimes through narrow slots
D Fjaestad, I Tomac - Powder Technology, 2019 - Elsevier
This paper shows results and analysis of experimental investigation for coarse, medium and
fine sand flow and transport into narrow slots. The presented research is conducted within a …
fine sand flow and transport into narrow slots. The presented research is conducted within a …
Coupled DEM-SPH simulations of wet continuous screening
During screening, a liquid stream, besides the vibration, can be applied for the acceleration
of the separation. The discrete element method coupled with the smoothed particle …
of the separation. The discrete element method coupled with the smoothed particle …
Simulation of the transport and placement of multi-sized proppant in hydraulic fractures using a coupled CFD-DEM approach
The productivity of fractured wells is mainly governed by propped fractures, so it is of
significant importance to find out where the injected proppants go during hydraulic fracturing …
significant importance to find out where the injected proppants go during hydraulic fracturing …
Numerical modelling of backward front propagation in pi** erosion by DEM-LBM coupling
A granular soil REV located on the upstream side of the erosion pipe front is modelled
numerically, at the grain scale, by coupling the Discrete Element Method (DEM) with the …
numerically, at the grain scale, by coupling the Discrete Element Method (DEM) with the …
Particle clustering dynamics in dense-phase particle-fluid slurries
BD Yamashiro, I Tomac - Computers and Geotechnics, 2021 - Elsevier
This study investigates clustering mechanisms during flow and transport of dense-phase
particle–fluid slurry, evaluating the slurry's complex internal composition effects on particle …
particle–fluid slurry, evaluating the slurry's complex internal composition effects on particle …
Proppant settlement and long-term conductivity calculation in complex fractures
X Wang, X Zhang, M Zhang, Q Zhang, P Dong… - ACS …, 2024 - ACS Publications
The current research on fracture conductivity ignores the placement of the proppant in
fractures and relies on single-fracture conductivity testing and calculation, which cannot …
fractures and relies on single-fracture conductivity testing and calculation, which cannot …