hi all,

I am thinking about measuring the refrigerant flow rate at the inlet of condenser and evaporator on a working household refrigeration. Could I do it easily? I have doubts about taking accurate measurements from refrigerant during working. Is it possible to measure the mass flow rate of a two-phase flow? For instance, if I assembled a "flow meter" at the inlet of the evaporator, could I take good results? And also I saw a few paper that mention "Coriolis flow meter". Is this Coriolis flow meter able to take measurements from a two-phase fluid flow? I really do not know anything about this subject and trying to learn how to cope with it, so I need help on this.

Thanks in advance.