Ultrasonic Flow Metering: Principles, Applications, and Selection Criteria

Ultrasonic Flow Metering: Principles, Applications, and Selection Criteria Executive Summary This report provides a comprehensive and in-depth analysis of ultrasonic flow meters, a class of non-invasive instruments that measure fluid velocity and, by extension, volumetric flow rate. The document dissects the two primary working principles—Transit-Time and Doppler Shift—and details their respective applications, advantages, and limitations. […]