Title :
Dynamics of charged jets in dielectric liquids
Author :
Castellanos, A. ; Pérez, A.T. ; Vázquez, P.A.
Author_Institution :
Dept. de Electron. y Electromagn., Sevilla Univ., Spain
Abstract :
A blade-plane or a point-plane configuration in a dielectric liquid is considered. For high electric injection from the blade or the point takes place with ions of the same polarity. The Coulomb force acting upon the injected charges generates an electrohydrodynamic (EHD) flow, referred to as a charged jet. These EHD charged jets can be approximated as a free boundary layer flow, and a similarity analysis can be performed under some simplifying assumptions. Experimental observations for the case of blade-plane geometry are presented
Keywords :
dielectric liquids; Coulomb force; EHD charged jets; blade-plane; blade-plane geometry; charged jets; dielectric liquids; dynamics; electrohydrodynamic flow; free boundary layer flow; high electric injection; injected charges; ions; point-plane configuration; Blades; Dielectric liquids; Equations; Insulation; Viscosity; Wire;
Conference_Titel :
Conduction and Breakdown in Dielectric Liquids,1993., ICDL '93., IEEE 11th International Conference on
Conference_Location :
Baden-Dattwil
Print_ISBN :
0-7803-0791-7
DOI :
10.1109/ICDL.1993.594003
