Results 221 to 230 of about 2,954 (267)

Liquid-Liquid Displacement in Porous Media as Affected by the Liquid-Liquid Viscosity Ratio and Liquid-Liquid Miscibility

Journal of Petroleum Technology, 1950
Summary The results of two sets of displacement experiments are reported. In the firstset of experiments various solutions of sugar in water were displaced by othersolutions of sugar in water. In the second set oils were displaced by water.Each set of experiments was performed on a linear system made of ...
J.P. Everett, F.W. Gooch, John C. Calhoun   +2 more
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The liquid–liquid interface of simple liquids

The Journal of Chemical Physics, 1995
Molecular-dynamics simulations of liquid–liquid interface at low temperatures between two simple liquids reveal that the interface is a sheet of vacuum between liquid slabs. Density profiles, order parameters, the pressure dependence of the gap, and the dynamics of liquid slabs, are reported.
J. Stecki, S. Toxvaerd
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Liquid-Liquid Immiscibility in Membranes

Annual Review of Biophysics and Biomolecular Structure, 2003
The observation of liquid-liquid immiscibility in cholesterol-phospholipid mixtures in monolayers and bilayers has opened a broad field of research into their physical chemistry. Some mixtures exhibit multiple immiscibilities. This unusual property has led to a thermodynamic model of "condensed complexes." These complexes are the consequence of an ...
Harden M, McConnell, Marija, Vrljic
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Liquid‐Suspended and Liquid‐Bridged Liquid Metal Microdroplets

Small, 2022
AbstractLiquid metals (LMs) and alloys are attracting increasing attention owing to their combined advantages of high conductivity and fluidity, and have shown promising results in various emerging applications. Patterning technologies using LMs are being actively researched; among them, direct ink writing is considered a potentially viable approach ...
Jieun Kim, Joohyung Lee
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Dynamics of Liquid−Liquid Displacement

Langmuir, 2009
Capillary driven liquid-liquid displacement in a system with two immiscible liquids of comparable viscosity was investigated by means of optical high speed video microscopy. For the first time, the impact of substrate wettability on contact line dynamics in liquid-liquid systems was studied.
Renate, Fetzer, Melanie, Ramiasa, John, Ralston   +2 more
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Liquid-liquid chromatography in enantioseparations

Journal of Chromatography A, 2020
Modern liquid-liquid chromatography mainly refers to the following two kinds of chromatographic apparatuses: countercurrent chromatography based on hydrodynamic equilibrium systems and centrifugal partition chromatography based on hydrostatic equilibrium systems.
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Dewetting at the Liquid-Liquid Interface

Physical Review Letters, 1996
The dewetting behavior of a liquid film from a liquid substrate has been studied as a function of the substrate viscosity, using two highly viscous polymers as a model system. The dewetting velocity exhibits a minimum as a function of substrate viscosity. This behavior results from the competition of (1) the mass transport in the substrate, and (2) the
, Lambooy, , Phelan, , Haugg, , Krausch
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Liquid-Liquid and Solid-Liquid Reactions

2001
Chapter 14 was concerned with gas-liquid reactions, although it was mentioned at the beginning of the chapter that the same principles would apply equally if phase 1 were a liquid or a solid. The premise for such a statement was that phase 1 comes into the picture only to the extent that it supplies the solute A that diffuses into phase 2 and reacts ...
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Volume, liquidity, and liquidity risk☆

Journal of Financial Economics, 2007
Abstract Many classes of microstructure models, as well as intuition, suggest that it should be easier to trade when markets are more active. In the data, however, volume and liquidity seem unrelated over time. This paper offers an explanation for this fact based on a simple frictionless model in which liquidity reflects the average risk-bearing ...
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Solid-liquid separation after liquid-liquid extraction

Talanta, 1969
A low-melting solid is used as organic solvent for liquid-liquid extraction at elevated temperatures followed by solidification and decantation of the aqueous phase.
T, Fujinaga, T, Kuwamoto, E, Nakayama
openaire   +2 more sources