The study of leaks in potable water networks is crucial due to rates that can exceed 30%, resulting in significant losses and impacting finances, the environment, and water availability. Water management companies grapple with effectively managing these systems, especially in reducing leaks in aging infrastructure. Innovative technologies like mathematical modeling and computational simulation enhance leak detection and management. However, these methods often disregard system inertia, omitting variations in pressure regulating valve (PRV) operations over short periods.

This article compares traditional methodologies with an alternative approach introducing an innovative rigid water column model. This model evaluates losses considering PRV adjustments over short periods, analyzing pressure variations and leakage flow patterns. By factoring in system inertia, it provides a more accurate assessment of leak volumes, improving water management efficiency, and offering a practical tool for engineers assessing leakage volumes in real networks. The importance of considering system inertia to properly simulate PRV operations in water distribution systems is emphasized.

In essence, integrating system inertia into leak management strategies is crucial for optimizing the performance of potable water networks. Leveraging advanced modeling techniques and acknowledging the dynamic nature of water systems enable stakeholders to make informed decisions, minimizing losses, preserving resources, and ensuring water supply sustainability.