A method and apparatus for measuring a parameter of a wet gas flow is
provided, wherein the apparatus includes a differential pressure based
flow meter configured to determine a first volumetric flow rate of the
wet gas flow. Additionally, the apparatus includes a sonar based flow
meter configured to determine a second volumetric flow rate of the wet
gas flow. Furthermore, the apparatus includes a processing device
communicated with at least one of the differential pressure base flow
meter and the sonar based flow meter, wherein the processing device is
configured to determine the parameter (e.g., wetness, volumetric gas flow
rate, and volumetric liquid flow rate) of the wet gas flow using the
first and second volumetric flow rates.