MULTI-PHASE CORIOLIS FLOWMETER

A Coriolis flowmeter determines a property of a multi-phase fluid. A flow model determines another property of the fluid. A determination system dete rmines a third property of the fluid based, on the first two properties. A f low rate of a component of the multi-phase fluid based on the bulk density, the bulk mass flow rate, and the pressure may include determining a water-cu t or gas void fraction of the multi-phase fluid based, on the pressure; and determining a flow rate of a component of the fluid based on the bulk densit y, the bulk mass flow rate, and the water-cut or gas void fraction. Determin ing the water-cut or gas void fraction of the fluid based on pressure may in clude using a flow model to determine the water-cut or gas void fraction bas ed on pressure.