👉 Fluid flow is the movement of a liquid or gas through space, driven by forces such as pressure differences, gravity, or surface tension. In a fluid, the molecules are in constant motion and interact with each other and the container walls. When pressure at one point exceeds that at another, fluid moves from high to low pressure, creating a continuous flow. This movement can be laminar, where fluid particles follow smooth, parallel paths, or turbulent, characterized by chaotic eddies and swirls. The rate and pattern of fluid flow depend on factors like fluid viscosity, velocity, and the geometry of the flow path.
