Results 21 to 30 of about 172,627 (250)
Effects of pore size and pore connectivity on trapped gas saturation
Journal of Hydrology and Hydromechanics, 2023 Trapped or residual air (or gas) is known to affect the multiphase hydraulic properties of both soils and rocks. Trapped air is known to impact many vadose zone hydrologic applications such as infiltration and flow in the capillary fringe, but is also a ...
Dias Caroline H. +7 more
doaj +1 more source
On-chip inverted emulsion method for fast giant vesicle production, handling, and analysis
, 2020 Liposomes and giant unilamellar vesicles (GUVs) in particular are excellent compartments for constructing artificial cells. Traditionally, their use requires bench-top vesicle growth, followed by experimentation under a microscope.
Robinson, T. +2 more
core +1 more source
A model study of enhanced oil recovery by flooding with aqueous surfactant solution and comparison with theory [PDF]
, 2015 With the aim of elucidating the details of enhanced oil recovery by surfactant solution flooding, we have determined the detailed behavior of model systems consisting of a packed column of calcium carbonate particles as the porous rock, n-decane as the ...
Clarke, Andrew +4 more
core +2 more sources
, 2013 We report an approach to fully visualize the flow of two immiscible fluids through a model three-dimensional (3D) porous medium at pore-scale resolution.
Datta, Sujit S. +3 more
core +1 more source
Geofluids, 2018 We imaged water-wet and oil-wet sandstones under two-phase flow conditions for different flooding states by means of X-ray computed microtomography (μCT) with a spatial resolution of 2.1 μm/pixel.
Junjian Li +4 more
doaj +1 more source
Mechanism of pressure management by injecting nitrogen in casing annulus of deepwater wells
Petroleum Exploration and Development, 2015 The influence factors of annular pressure buildup are analyzed, and the temperature and pressure characteristics of annulus trap medium are simulated for deepwater wells.
Bo ZHOU +6 more
doaj +1 more source
A modified air-assisted silicone oil removal from the anterior chamber
Oman Journal of Ophthalmology, 2020 Silicone oil (SO) is a commonly used tamponading agent in retinal detachment surgeries. Inadvertent anterior migration of SO and complete anterior chamber (AC) oil fill in an aphakic or pseudophakic eye is occasionally encountered.
Prabu Baskaran +2 more
doaj +1 more source
Change in drag, apparent slip and optimum air layer thickness for laminar flow over an idealised superhydrophobic surface [PDF]
, 2013 Analytic results are derived for the apparent slip length, the change in drag and the optimum air layer thickness of laminar channel and pipe flow over an idealised superhydrophobic surface, i.e. a gas layer of constant thickness retained on a wall.
A. Busse +11 more
core +1 more source
Measurements of Non-wetting Phase Trapping in Porous Media
, 2011 Saline aquifers have been identified as a preferred storage location for anthropogenic carbon dioxide emissions due to their large capacities and wide geographical spread.
Pentland, Christopher H. +1 more
core +1 more source
Probing the Evaporation Dynamics of Ethanol/Gasoline Biofuel Blends Using Single Droplet Manipulation Techniques [PDF]
, 2015 Peer reviewedPublisher ...
Craig McDonald +8 more
core +4 more sources