👉 Surface fluid, also known as surface tension fluid, is a type of fluid that exhibits unique properties due to the cohesive forces between its molecules at the surface, which are significantly stronger than those within the bulk of the fluid. This results in a tendency for the surface to minimize its area, leading to phenomena such as droplets forming spherical shapes and small objects floating on water. Surface fluid dynamics study these behaviors, focusing on how the fluid interacts with solid surfaces and other fluids, and are crucial in various applications including coatings, emulsions, and the design of microfluidic devices.
