Results 21 to 30 of about 106,318 (268)
Frontiers in Chemistry, 2020 This study numerically investigates a two-dimensional physical model of methane/air mixture combustion in catalytic and non-catalytic porous media.
H. B. Gao +4 more
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Numerical study of the process of unsteady flow in a three-layer porous medium
Magazine of Civil Engineering, 2023 The unsteady fluid flow in a three-layer porous medium is numerically investigated and is an important and topical problem. An analytical solution of the equation for the pressure fluid layer is obtained on the basis of the theory of elastic regime ...
Ravshanov Normahmad +3 more
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Equilibrium phase transitions in a porous medium [PDF]
Physical Review B, 1996 Static critical phenomena of a three-dimensional Ising model confined in a porous medium made by spinodal decomposition have been studied using large-scale Monte Carlo simulations. We thus examine the influence of the geometry of Vycor-like materials on phase transitions.
MacFarland, T. +2 more
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Characterization of Catalytic Porous Medium Using Platinum for Micro-combustion Application
MATEC Web of Conferences, 2014 In this study, catalytic alumina porous medium has been fabricated by using platinum as an active material for micro-combustion application. Platinum has been deposited onto porous medium surface via wet impregnation method.
Miskam Muhamad Azman +3 more
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Technical Analysis of Ammonia Reforming Hydrogen Production Based on Porous Medium Burner
南方能源建设, 2023 [Introduction] Hydrogen energy is characterized by the advantages of wide sources, high calorific value, storability, no pollution, and zero carbon emissions. It has become a zero-carbon clean energy with great development potential.
Zixing WANG +3 more
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Energy Science & Engineering, 2022 Natural gas hydrate is regarded as a potential clean energy source. However, hydrate phase transition during gas production leads to significant hydrate‐bearing sedimentary layer deformation, which is one of the main obstacles for safe hydrate ...
Ying Teng +3 more
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Studying Effect of Travel Distance on Dispersion Coefficient in Layered Soil Perpendicular to Flow Direction using Numerical Model [PDF]
Journal of Hydraulic and Water Engineering, 2023 One of the most important measurable properties of the porous medium is dispersivity, which is used in advection-dispersion equations related to pollutant transport in the study of groundwater.
H. Mehdipanh +2 more
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Effect of Anionic Surfactants on the Oil–Water–Rock Interactions by an Improved Washburn Method
MoleculesThe complex and variable structure of subsurface oil reservoirs as well as the small pore throat size of reservoirs make it extremely important to investigate the effect of oil–water–rock interactions for enhancing oil recovery. In this paper, the powder
Tie Kuang +8 more
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An upscaling-based numerical simulation method for time-varying reservoir properties
Frontiers in Earth ScienceBoth field practices and laboratory experiments in mature, high water-cut oilfields have confirmed that long-term water flooding dynamically alters rock wettability and micro-pore structure, causing shifts in relative permeability curves and reservoir ...
Yubo Lan +8 more
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Flow Through Porous Media Induced by an Impervious Rotating Disk in the Presence of Magnetic Field
Engineering Transactions, 2005 The flow of an electrically conducting viscous incompressible fluid, due to an infinite impervious rotating disk bounded by porous medium is discussed.
P.K. SHARMA, R.C. CHAUDHARY
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