In this paper, to accurately measure the overall volume flowrate of horizontal oil-gas-water three-phase slug flow, a novel theoretical model was established and solved based on the flowing ...

A magnetic flow meter relies on Faraday's Law of Induction to measure the flow of a fluid. Magnets outside the pipe create a magnetic field. Electrodes are located perpendicular to the magnets. A ...

ultrasonic flow meters designed to offer greater flexibility, convenience and availability. The nine models in the 731 series feature high-performance volumetric and mass flow sensing technologies and ...

BACKGROUND: The variability of peak expiratory flow (PEF) is now commonly used in the diagnosis and management of asthma. It is essential for PEF meters to have a linear response in order to obtain an ...