Fluid Resistance and Pressure Loss in Flowing Liquids

Fluid Resistance (Hydraulic Resistance):

Fluid resistance refers to the opposition that a liquid encounters as it flows through a conduit or system. This resistance is caused by factors such as viscosity, friction between the fluid and the pipe walls, changes in flow direction, and obstructions in the flow path. Fluid resistance directly impacts the energy required to maintain the flow.

Pressure Loss in Flowing Liquids:

Pressure loss is the reduction in pressure as a liquid flows through a system due to energy dissipation caused by fluid resistance. It is a critical parameter in hydraulic systems, as it affects the efficiency and performance of the system.