Title :
Numerical simulation of electrohydrodynamics of dielectric liquids subjected to unipolar injection
Author :
Tarunin, E.L. ; Schwarz, J.A.
Author_Institution :
Perm Univ., Russia
Abstract :
There are several reasons for appearance of free charges in dielectric liquids. This fact complicates interpretation of experimental facts. Numerical simulation permits to solve the problem by studying electrohydrodynamic (EHD) flows with different reasons of creating of free charges. There is hope that the unipolar injection mechanism permits to explain main features of EHD flows in closed cavities. In the paper we present investigations of flows of a viscous dielectric liquid in a cylindrical cavity subjected to the unipolar injection
Keywords :
dielectric liquids; electrohydrodynamics; flow simulation; hydrodynamics; cylindrical cavity; electrohydrodynamics; flow; free charges; numerical simulation; unipolar injection; viscous dielectric liquid; Cathodes; Dielectric liquids; Electric potential; Electrohydrodynamics; Equations; Hysteresis; Microwave integrated circuits; Needles; Numerical simulation; Petroleum;
Conference_Titel :
Conduction and Breakdown in Dielectric Liquids, 1996, ICDL '96., 12th International Conference on
Conference_Location :
Roma
Print_ISBN :
0-7803-3560-0
DOI :
10.1109/ICDL.1996.565328
