Results 61 to 70 of about 209,872 (341)
Permeabilities of Water–Oil Two-Phase Flow in Capillary Fractures with Different Wettabilities
EnergiesThe influence of wettability on the permeability performance of water–oil two-phase flow has attracted increasing attention. Dispersed flow and stratified flow are two flow regimes for water–oil two-phase flow in capillary fractures.
Na Huang +3 more
doaj +1 more source
Geofluids, 2018 This paper investigated fractal characteristics of microscale and nanoscale pore structures in carbonates using High-Pressure Mercury Intrusion (HPMI).
Fuyong Wang +5 more
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Frontiers in Neuroscience, 2021 BackgroundAn increase in blood brain barrier permeability commonly precedes neuro-inflammation and cognitive impairment in models of dementia. Common methods to estimate capillary permeability have potential confounders, or require laborious and ...
Michael Nesbit +9 more
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The role of the microvascular network structure on diffusion and consumption of anticancer drugs [PDF]
, 2017 We investigate the impact of microvascular geometry on the transport of drugs in solid tumors, focusing on the diffusion and consumption phenomena. We embrace recent advances in the asymptotic homogenization literature starting from a double Darcy—double
Mascheroni, Pietro, Penta, Raimondo
core +1 more source
Multi‐Scaled Cellulosic Nanonetworks from Tunicates
Advanced Functional Materials, EarlyView.Microbial and plant nanonetworks of cellulose have enabled a wide range of high‐performance yet sustainable materials. Herein, a third class of cellulosic nanonetworks is showcased by exploiting the only animal tissue‐producing cellulose nanofibers, i.e., ascidians. An ultrastructure including spherical cells and a microvasculature with diameters of 50–
Mano Govindharaj +10 more
wiley +1 more source
On the Imbibition Model for Oil-Water Replacement of Tight Sandstone Oil Reservoirs
Geofluids, 2021 A model suitable for evaluating a tight sandstone reservoir is established. The model includes two oil-water replacement modes: capillary force mode and osmotic pressure mode.
Xiong Liu +4 more
doaj +1 more source
Improved Oil and Gas Recovery, 2021 Accurate prediction of the relative permeability curve provides the basis for study of the CO2 flooding effects (such as swept volume and oil displacement efficiency) and optimization of the CO2 flooding plan.
Fengli Zhang +7 more
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Frequency-dependent streaming potentials: a review [PDF]
, 2012 The interpretation of seismoelectric observations involves the dynamic electrokinetic coupling, which is related to the streaming potential coefficient. We describe the different models of the frequency-dependent streaming potential, mainly the Packard's
Bordes, Clarisse, Jouniaux, Laurence
core +5 more sources
Structured, Shaped, or Printed Single‐Atom Catalysts and Their Applications
Advanced Functional Materials, EarlyView.This paper reviews the design and use of structured single‐atom catalysts, which integrate porous architectures with the exceptional reactivity of isolated catalytic sites. It explores fabrication strategies, advanced characterization methods, and support materials that enhance thermal stability, mechanical robustness, and operational efficiency of ...
Jiachengjun Luo +4 more
wiley +1 more source
Oil & Gas Science and Technology, 2019 The steady-state gas, k rg, and water, k rw, relative permeabilities are measured with experiments of the simultaneous flow, at varying flow rates, of nitrogen and brine (aqueous solution of NaCl brine) on a homogeneous sand column.
Tsakiroglou Christos D.
doaj +1 more source