Abstract
In recent years, the scientific community has focused on Taylor cone formation, a captivating phenomenon at the intersection of fluid dynamics and electricity. This event, induced by a high electric field on a liquid meniscus, produces charged microjets with applications in electrospray ionization, 3D printing, and biomedical research. This paper explores the intricate dynamics of Taylor cone formation, emphasizing the interplay of liquid properties, surface tension, viscosity, and electrical conductivity. By systematically altering liquid properties, such as viscosity and surface tension, the research aims to understand their impact on Taylor cone formation. Surface tension plays a pivotal role in dictating the cone’s initial shape and stability, with lower tension promoting easier cone formation. Viscosity influences cone morphology, while electrical conductivity affects charge distribution, impacting droplet size and charge density. Balancing electric field strength, liquid characteristics, and electrode configuration is crucial for efficient atomization. Meticulous experiments reveal the profound impact of liquid properties on Taylor cone stability and shape, showcasing the transformative potential of this phenomenon in microscale fluid flow manipulation. Controlling surface tension emerges as a powerful tool, allowing for the regulation of microjet size and uniformity, opening possibilities for diverse applications and advancements in drug delivery, inkjet printing, and microencapsulation.
