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 | |
| Publication status | Published - 10 Nov 2015 |
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ASJC Scopus subject areas
- Environmental Science(all)
- Earth and Planetary Sciences(all)
Cite this
Study of the electrodes length influence on the trajectories of water droplets dispersed in oil and affected by non-uniform electric field. / Kharlamov, S. N.; Zaikovskii, V. V.; Shenderova, I. V.
In: IOP Conference Series: Earth and Environmental Science, Vol. 27, No. 1, 012067, 10.11.2015.Research output: Contribution to journal › Article
}
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
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 -