What small changes to the interior of a pipe can affect its efficiency?

Corrosion impacts the interior of a pipe significantly by creating rough surfaces and leading to the buildup of scale or deposits. This roughness disrupts the smooth flow of water, increasing friction and reducing the efficiency of fluid movement through the pipe. In addition, corrosion can reduce the overall cross-sectional area of the pipe, which can lead to reduced flow rates and pressure drops. Over time, corrosion can also cause leaks, further compromising efficiency and water quality.

While physical diameter changes, material decay, and issues with pipe seals and joints can also affect pipe efficiency, corrosion is particularly impactful due to its ability to fundamentally alter the flow characteristics of water within the pipe. Understanding the effects of corrosion is crucial for maintaining water systems and ensuring optimal performance.