Results 11 to 20 of about 40,888 (297)
Review of permeability evolution model for fractured porous media
Journal of Rock Mechanics and Geotechnical Engineering, 2015 The ability to capture permeability of fractured porous media plays a significant role in several engineering applications, including reservoir, mining, petroleum and geotechnical engineering.
Jianjun Ma
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Geofluids, 2021 In this study, we present a hybrid model coupled with two-set nodes Green element method (GEM) and embedded discrete fracture model (EDFM) for capturing the effect of transient flow in inhomogeneous fractured porous media.
Linsong Cheng +4 more
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Journal of Petroleum Exploration and Production Technology, 2023 Understanding fluid flow in fractured porous media under coupled thermal–hydrological–mechanical (THM) conditions is a fundamental aspect of geothermal energy extraction.
Tian Fang +5 more
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Applied Sciences, 2021 Electrokinetics methods have attracted increasing interest to characterize hydrogeological processes in geological media, especially in complex hydrosystems such as fractured formations.
Luong Duy Thanh +5 more
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Oil & Gas Science and Technology, 2020 Numerical modeling of two-phase flows in heterogeneous and fractured media is of great interest in petroleum reservoir engineering. The classical model for two-phase flows in porous media is not completely thermodynamically consistent since the energy ...
Gao Huicai +3 more
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Fluid Flow in Fractured Porous Media [PDF]
, 2019 The fluid flow in fracture porous media plays a significant role in the assessment of deep underground reservoirs, such as through CO2 sequestration, enhanced oil recovery, and geothermal energy development. Many methods have been employed—from laboratory experimentation to theoretical analysis and numerical simulations—and allowed for many useful ...
Liu, Richeng, Jiang, Yujing
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Robust Discretization of Flow in Fractured Porous Media [PDF]
, 2017 Flow in fractured porous media represents a challenge for discretization methods due to the disparate scales and complex geometry. Herein we propose a new discretization, based on the mixed finite element method and mortar methods.
Boon, Wietse M. +2 more
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Statistical characteristics of flow as indicators of channeling in heterogeneous porous and fractured media [PDF]
, 2010 International audienceWe introduce two new channeling indicators Dic and Dcc based on the Lagrangian distribution of flow rates. On the basis of the participation ratio, these indicators characterize the extremes of both the flow-tube width distribution ...
Davy, Philippe +2 more
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Fractal model and Lattice Boltzmann Method for Characterization of Non-Darcy Flow in Rough Fractures. [PDF]
, 2017 The irregular morphology of single rock fracture significantly influences subsurface fluid flow and gives rise to a complex and unsteady flow state that typically cannot be appropriately described using simple laws.
Chang, Chun +4 more
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Thermally activated fracture of porous media
The European Physical Journal B, 2011 The lifetime of a porous media, submitted to a constant subcritical stress, is studied by means of a numerical model. This model is based on a spring network where the porosity is represented by missing springs. The dynamics is produced adding thermal fluctuations in spring forces.
Guarino, Alessio, Ciliberto, Sergio
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