Coriolis flow measurement in two phase flow

Abstract

The largest problem users have with Coriolis flow meters is that they are sensitive to two phase fluids-primarily gas in liquids ('aeration'). 'Sensitive' means that they can convey the wrong mass flow and/or density reading, or, in the worst case, they could stop measuring all together. We explain this phenomenon in classical U-tube meters and give recommendations on how to handle such applications.