Velocity head refers to the amount of energy required to accelerate water or other fluids to a given velocity within a plumbing system. It is expressed in terms of height (usually feet or meters) and represents the kinetic energy of the fluid. Velocity head is a critical factor in designing and analyzing plumbing systems, as it influences pressure loss, flow rates, and overall system efficiency. Understanding and managing velocity head is essential for ensuring that the system can maintain adequate flow and pressure, minimizing issues like water hammer or inefficient operation.
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