김원정 연구실

We investigate the dynamics of bubbles, droplets, and liquid films across a variety of geometries and situations. Our research extends to the study of liquid flow through porous media, encompassing phenomena such as capillary imbibition, filtration, and drying in porous structures.

In an acoustic pressure field, bubbles can induce motion in the surrounding liquid at micro-scales. Our research is dedicated to developing advanced techniques for micro-scale flow control through the use of acoustically driven bubbles.

Gallium-based liquid metals (GBLMs) have both high fluidity and electrical conductivity, making them highly promising candidates for the advancement of soft electronics. Our research aims to elucidate the underlying mechanics governing atypical interfacial motions.

Electrodes for Li-ion batteries are produced by coating a mixture of active materials, conductive additives, and binders onto thin metal foils. Our research is focused on advancing the control mechanisms involved in the handling and processing of this liquid slurry.

Root canal treatment aims to eliminate bacteria proliferating within the root canals of a tooth. Our research focuses on developing a novel device that leverages bubble dynamics at micro-scales to enhance irrigation performance.