Fluid flow refers to the movement of liquids and gases, which are collectively known as fluids. This movement can occur in various forms, such as laminar flow, where fluid moves in smooth layers, or turbulent flow, characterized by chaotic and irregular motion. Factors influencing fluid flow include viscosity, pressure, and temperature. In engineering and physics, understanding fluid flow is crucial for applications like piping systems, aerodynamics, and hydraulics. The study of fluid dynamics helps predict how fluids behave under different conditions, which is essential for designing efficient systems in industries ranging from automotive to aerospace.