Multiphase flowmeter

Details Multiphase flowmeter Multiphase flowmeter

1995-06-07

1998-08-11

Nguyen, Vinh P.

Electricity: measuring and testing

Impedance, admittance or other quantities representative of...

Distributive type parameters

324640, G01N 2204

Patent

active

057932166

ABSTRACT:
A device and method for determining the proportion of the phases of a multiphase fluid is disclosed. The device includes microwave emission and reception devices which are suited to the composition variation of the multiphase fluid, a processor and control for determining directly, from measurements of amplitude and phase shift of a beam crossing the multiphase medium and a rate of occupation of liquid phase and/or a gas phase for a given section of the pipe. The flow rate of each of the phases is determined.

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