Results 21 to 30 of about 35,115 (302)

Heat Transport of Electrokinetic Flow in Slit Soft Nanochannels

open access: yesMicromachines, 2019
Soft nanochannels are defined as nanochannels with a polyelectrolyte layer (PEL) on the rigid walls. In the present study, the thermal transport properties of the fluids through slit soft nanochannels are investigated under the combined influences of ...
Zehua Wang, Yongjun Jian
doaj   +1 more source

Streaming Potential in Paper Chromatography [PDF]

open access: yesNature, 1949
THE net resultant flow of solvent through the capillary channels of paper used in chromatography is in a direction away from the point of feed, and it was therefore considered possible that such a system might result in the setting up of a streaming potential1.
openaire   +2 more sources

Analyses of electrokinetic energy conversion for periodic electromagnetohydrodynamic (EMHD) nanofluid through the rectangular microchannel under the Hall effects

open access: yesOpen Physics, 2022
Two-dimensional electromagnetohydrodynamic behavior of nanofluids through rectangular microchannels is investigated. The combined effects of time-periodic pressure gradients and magnetic fields in terms of the Hall effects on nanofluid flow are ...
Zhang Jiali   +4 more
doaj   +1 more source

Event-related potential correlates of sound organization: Early sensory and late cognitive effects [PDF]

open access: yes, 2013
We tested whether incoming sounds are processed differently depending on how the preceding sound sequence has been interpreted by the brain. Sequences of a regularly repeating three-tone pattern, the perceived organization of which spontaneously switched
Bendixen, Alexandra   +3 more
core   +1 more source

Streaming Current and Streaming Potential Induced by Water Flow Through Porous Media [PDF]

open access: yes, 1966
This study was conducted to investigate analytically and experimentally the relationship between the rate of flow of water through porous material and the streaming current and streaming potential induced by this flow.
Abaza, Mohamed M. I.
core   +2 more sources

Ionic Fracture Fluid Leak-Off

open access: yesFluids, 2019
The study is motivated by monitoring the space orientation of a hydrolic fracture used in oil production. Streaming potential arises due to the leakage of ionic fracking fluid under the rock elastic forces which make the fracture disclosure disappear ...
Vladimir Shelukhin, Mikhail Epov
doaj   +1 more source

Investigation of Streaming Potential in Electrical Double Layers [PDF]

open access: yes, 2023
An electrical double layer forms when a solid is immersed in a liquid. This happens due to the contact of two conducting phases. EDLs have been studied extensively due to their various applications.
Dantes, Halona
core   +2 more sources

Ion Separations Based on Spontaneously Arising Streaming Potentials in Rotating Isoporous Membranes

open access: yesMembranes, 2022
Highly selective ion separations are vital for producing pure salts, and membrane-based separations are promising alternatives to conventional ion-separation techniques.
Chao Tang   +2 more
doaj   +1 more source

Streaming Potential in Unconsolidated Samples Saturated with Monovalent Electrolytes [PDF]

open access: yes, 2018
The streaming potential coefficient of liquid-rock systems is theoretically a very complicated function depending on many parameters including temperature, fluid concentration, fluid pH, as well as rock parameters such as porosity, grain size, pore size,
Luong Duy Thanh
core   +1 more source

A New Modified Model of the Streaming Potential Coupling Coefficient Depends on Structural Parameters of Soil-Rock Mixture

open access: yesGeofluids, 2021
The streaming potential effect in soil-rock mixture (SRM) is related to the compactness and rock content, but there is no model to quantitatively describe this behavior.
Xin Zhang, Mingjie Zhao, Kui Wang
doaj   +1 more source

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