DocumentCode
3244393
Title
Bipolar charge structures in ternary ionic systems (quantitative experiment)
Author
Mirotvorsky, V.O. ; Stishkov, Y.K.
Author_Institution
Inst. of Radiophys., St. Petersburg State Univ., Russia
fYear
1999
fDate
1999
Firstpage
245
Lastpage
248
Abstract
The existence of the threshold of EGD currents has been widely discussed in physics lately. Some physicists estimate the threshold voltage to be 300-1000 V. Current visual methods of investigating small velocities, comparable with the velocities of Brownian motion, do not provide unequivocal information. Neither do these methods permit one to measure threshold voltage accurately. Complete elimination of thermogravitational convection also presents a serious problem. Nevertheless the bipolar structure of near-electrode regions, which appears at voltages close to the threshold one, serves as an indirect evidence of the existence of the threshold
Keywords
electrohydrodynamics; insulating oils; ion recombination; space charge; bipolar charge structures; near-electrode regions; ternary ionic systems; threshold voltage; Anodes; Dielectric liquids; Electrodes; Laboratories; Motion estimation; Oil insulation; Physics; Probes; Temperature dependence; Voltage measurement;
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.1999.798917
Filename
798917
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