Title :
Electroconvective gas bubble movement
Author :
Sajin, F.M. ; Motorin, O.V.
Author_Institution :
Inst. of Appl. Phys., Acad. of Sci., Kishinev, Moldova
Abstract :
The electroconvective gas bubble movement in the field of plane-parallel capacitor is investigated both experimentally and theoretically. The evolution of a bubble on the stages of growth, separation and surfacing is considered. The system of ordinary differential equations was solved numerically using a modified Hemming´s method. The obtained experimental results confirmed the assumption about a considerable influence of the force accounted for electric field non-uniformity and are in a good accordance with the theoretical ones
Keywords :
bubbles; convection; differential equations; electrohydrodynamics; bubble evolution; electric field nonuniformity; electroconvective gas bubble movement; modified Hemming´s method; numerical solutions; ordinary differential equations; plane-parallel capacitor; Capacitors; Dielectric liquids; Differential equations; Electrodes; Integrated circuit modeling; Nonuniform electric fields; Permeability; Physics; Surface tension; Viscosity;
Conference_Titel :
Electrical Insulation and Dielectric Phenomena, 1999 Annual Report Conference on
Conference_Location :
Austin, TX
Print_ISBN :
0-7803-5414-1
DOI :
10.1109/CEIDP.1999.807926
