METER ELECTRONICS AND FLUID QUANTIFICATION METHOD FOR A FLUID BEING TRANSFERRED

摘要

Meter electronics (20) for quantifying a fluid being transferred comprise an interface (201) configured to communicate with a flowmeter assembly of a vibratory flowmeter and receive a vibrational response and a processing system (203) coupled to the interface (201) and configured to measure a volume flow for a predetermined time portion of the fluid transfer, with the processing system (203) being configured to: obtain a fluid viscosity for the predetermined time portion; determine if the fluid transfer is non-aerated during the predetermined time portion; if the predetermined time portion is non-aerated, then add a volume-viscosity product to an accumulated volume-viscosity product and add the volume flow to an accumulated volume flow and determine a non-aerated volume-weighted viscosity for the fluid transfer by dividing the accumulated volume-viscosity product by the accumulated volume flow.