Study of the electrodes length influence on the trajectories of water droplets dispersed in oil and affected by non-uniform electric field

Abstract

The paper presents the results of numerical modelling of the processes accompanying movement of drop viscous media (water) in oil under the influence of exterior forces of the electric and dynamic nature. Systematic calculations of influence on the electric field heterogeneity drops, created by a symmetric and asymmetrical configuration of electrodes are carried out both in inter electrode and behind electrode areas taking into account a complex operation of dielectrophoresis forces, buoyancies and drag, as well as the variability of electrode sizes. The analysis of drop movement trajectories shows that the asymmetrical configuration of electrodes can be applied for an electro-coalescence intensification of water-in-oil emulsion. Correctness of calculations of the mathematical model and numerical methods are confirmed by good results if compared with the available data of the other authors.

Original language	English
Article number	012067
Journal	IOP Conference Series: Earth and Environmental Science
Volume	27
Issue number	1
DOIs	https://doi.org/10.1088/1755-1315/27/1/012067
Publication status	Published - 10 Nov 2015

ASJC Scopus subject areas

Environmental Science(all)
Earth and Planetary Sciences(all)

Access to Document

10.1088/1755-1315/27/1/012067

Fingerprint Dive into the research topics of 'Study of the electrodes length influence on the trajectories of water droplets dispersed in oil and affected by non-uniform electric field'. Together they form a unique fingerprint.

Cite this

Kharlamov, S. N., Zaikovskii, V. V., & Shenderova, I. V. (2015). Study of the electrodes length influence on the trajectories of water droplets dispersed in oil and affected by non-uniform electric field. IOP Conference Series: Earth and Environmental Science, 27(1), [012067]. https://doi.org/10.1088/1755-1315/27/1/012067

@article{5e7eaf680820457197e6e7813b1064ce,

title = "Study of the electrodes length influence on the trajectories of water droplets dispersed in oil and affected by non-uniform electric field",

abstract = "The paper presents the results of numerical modelling of the processes accompanying movement of drop viscous media (water) in oil under the influence of exterior forces of the electric and dynamic nature. Systematic calculations of influence on the electric field heterogeneity drops, created by a symmetric and asymmetrical configuration of electrodes are carried out both in inter electrode and behind electrode areas taking into account a complex operation of dielectrophoresis forces, buoyancies and drag, as well as the variability of electrode sizes. The analysis of drop movement trajectories shows that the asymmetrical configuration of electrodes can be applied for an electro-coalescence intensification of water-in-oil emulsion. Correctness of calculations of the mathematical model and numerical methods are confirmed by good results if compared with the available data of the other authors.",

author = "Kharlamov, {S. N.} and Zaikovskii, {V. V.} and Shenderova, {I. V.}",

year = "2015",

month = nov,

day = "10",

doi = "10.1088/1755-1315/27/1/012067",

language = "English",

volume = "27",

journal = "IOP Conference Series: Earth and Environmental Science",

issn = "1755-1307",

publisher = "IOP Publishing Ltd.",

number = "1",

}

TY - JOUR

T1 - Study of the electrodes length influence on the trajectories of water droplets dispersed in oil and affected by non-uniform electric field

AU - Kharlamov, S. N.

AU - Zaikovskii, V. V.

AU - Shenderova, I. V.

PY - 2015/11/10

Y1 - 2015/11/10

N2 - The paper presents the results of numerical modelling of the processes accompanying movement of drop viscous media (water) in oil under the influence of exterior forces of the electric and dynamic nature. Systematic calculations of influence on the electric field heterogeneity drops, created by a symmetric and asymmetrical configuration of electrodes are carried out both in inter electrode and behind electrode areas taking into account a complex operation of dielectrophoresis forces, buoyancies and drag, as well as the variability of electrode sizes. The analysis of drop movement trajectories shows that the asymmetrical configuration of electrodes can be applied for an electro-coalescence intensification of water-in-oil emulsion. Correctness of calculations of the mathematical model and numerical methods are confirmed by good results if compared with the available data of the other authors.

AB - The paper presents the results of numerical modelling of the processes accompanying movement of drop viscous media (water) in oil under the influence of exterior forces of the electric and dynamic nature. Systematic calculations of influence on the electric field heterogeneity drops, created by a symmetric and asymmetrical configuration of electrodes are carried out both in inter electrode and behind electrode areas taking into account a complex operation of dielectrophoresis forces, buoyancies and drag, as well as the variability of electrode sizes. The analysis of drop movement trajectories shows that the asymmetrical configuration of electrodes can be applied for an electro-coalescence intensification of water-in-oil emulsion. Correctness of calculations of the mathematical model and numerical methods are confirmed by good results if compared with the available data of the other authors.

UR - http://www.scopus.com/inward/record.url?scp=84958998865&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84958998865&partnerID=8YFLogxK

U2 - 10.1088/1755-1315/27/1/012067

DO - 10.1088/1755-1315/27/1/012067

M3 - Article

AN - SCOPUS:84958998865

VL - 27

JO - IOP Conference Series: Earth and Environmental Science

JF - IOP Conference Series: Earth and Environmental Science

SN - 1755-1307

IS - 1

M1 - 012067

ER -