Flow Resistance

Flow resistance refers to the opposition a fluid, such as air or water, encounters as it moves through a conduit or space. It is influenced by factors like the size, shape, and roughness of the pathway, as well as the viscosity of the fluid. Higher resistance means the fluid has a harder time flowing, which can require more energy or pressure to maintain movement. Understanding flow resistance is important in designing systems like plumbing, ventilation, and pipelines to ensure efficient and effective fluid movement.