METHOD TO AUDITALLY DETECT A FLUID FLOW STATUS CHANGE AND CORRECT A FLOW METER MEASUREMENT IN A FLOW METER PIPING, AND, SYSTEM TO IMPROVE THE ACCURACY OF A FLOW METER

摘要

method for audibly detecting a change in fluid flow state and correcting a measurement of a flow meter in a flow meter pipe, and system for improving the accuracy of a flow meter a method for detecting, audibly a change in the state of fluid flow in a flow measurement pipeline. the change in flow state can be identified as a disturbance in the normal flow state. the disturbance can be corrected to improve the accuracy of the flow meter. a system includes acoustic sensors mounted on the flow measurement pipeline, and a computer to collect audible data from the acoustic sensors and compare the audible data with a reference to detect a disturbance in the flow state of normal fluid.