It is generally accepted that the presence of bubbles severely degrades the electric strength
of liquid dielectrics, but the influencing factors and mechanisms have yet to be elucidated …

Disperse systems consisting of a liquid and gas bubbles located in it are considered. Two
possible versions of evolution of bubbles under the conditions studied are assessed. In …

Discharges generated in water or water-containing media have great potential for various
technological applications. However, a fundamental understanding of plasma–liquid …

Under temperature and moisture combined, bubbles will be formed in oil-impregnated
paper/pressboard (OIP/OIPB). Although many studies have been done to understand the …

Two approaches to generate non-equilibrium atmospheric-pressure plasma in bubbles
immersed in liquids are compared using high-fidelity 2D fluid simulations. In the first …

This paper deals with the influence of bubbles in insulating liquids (eg transformer oil) and
their role in liquid breakdown. Bubbles play a deleterious role in the dielectric strength of …

In this paper, we investigate pre-breakdown and breakdown phenomena in gas-liquid
systems. Cavitation void formation and breakdown in bubbles immersed in liquids are …

Transformer oil is inevitably contaminated by metallic particles during manufacturing and
operation, which will accumulate in the oil gap and poses a serious threat to the oil …

In this study we summarize our experimental results regarding the influence of artificial
bubbles, introduced in bulk liquid and deposited on the surface of electrodes, on the pulsed …

Investigation of pulsed electrical breakdown in conductive water has shown that at
conductivity of 90 S cm− 1 four different modes of breakdown are possible in the range of …