What is eddy current in water?

Eddy currents in water refer to swirling currents that occur when an external force, such as a change in pressure or temperature, disrupts the flow of water. These currents create circular motion within the fluid, similar to how eddy currents work in conductive materials when subjected to a changing magnetic field. In water, eddy currents can influence mixing, temperature distribution, and the transport of particles, playing a significant role in various natural and industrial processes.