Electrical phenomena at interfaces

Author

Shaposhnikova, G.A.

Author_Institution

Inst. of Mech., Moscow Univ., Russia

fYear

1999

fDate

1999

Firstpage

86

Lastpage

89

Abstract

The relations between electrohydrodynamic variables at moving and deformable interfaces of immiscible liquids in the presence of surface electrical charge and a double electrical layer are derived. Received relations at the interfaces can be used as boundary conditions in solving the problems of electrohydrodynamics both with still and with moving and deformable boundaries. The presence of the double electrical layer on the interface between liquids can be a reason for electric field formation at flows in contacting immiscible liquids. The problem of variable electric potential occurrence at the pulsation of a drop of one liquid in the other liquid is investigated

Keywords

dielectric liquids; electric potential; electrohydrodynamics; interface phenomena; boundary conditions; deformable interfaces; double electrical layer; electric potential; electrohydrodynamic variables; immiscible liquid interfaces; moving interfaces; surface electrical charge; Acoustic propagation; Boundary conditions; Contacts; Dispersion; Electric potential; Electrohydrodynamics; Equations; Liquids; Suspensions; Temperature;

fLanguage

English

Publisher

ieee

Conference_Titel

Dielectric Liquids, 1999. (ICDL '99) Proceedings of the 1999 IEEE 13th International Conference on

Conference_Location

Nara

Print_ISBN

0-7803-4759-5

Type

conf

DOI

10.1109/ICDL.1999.798875

Filename

798875