What are the key differences in detecting leaks using mass balance versus pressure point analysis in computational pipeline monitoring (CPM)?

In computational pipeline monitoring (CPM), mass balance and pressure point analysis are two distinct methods used for leak detection, each with its own strengths and weaknesses. Mass balance relies on the principle of conservation of mass. It compares the mass or volume of fluid entering a pipeline section with the mass or volume of fluid leaving that section over a specific time period. If there is a significant difference between the inflow and outflow, after accounting for factors like temperature and pressure changes, it indicates a potential leak. Mass balance is relatively simple to implement and can be effective for detecting large leaks, especially in steady-sta....