US 7,188,534 Multi-phase Coriolis flowmeter
Tombs MS., Henry MP., Duta MD., Lansangan R., Dutton RE., Mattar WM.
A flowmeter is disclosed. The flowmeter includes a vibratable flowtube, and a driver connected to the flowtube that is operable to impart motion to the flowtube. A sensor is connected to the flowtube and is operable to sense the motion of the flowtube and generate a sensor signal. A controller is connected to receive the sensor signal. The controller is operable to determine an individual flow rate of each phase within a multi-phase flow through the flowtube.