FIELD: measuring engineering.
SUBSTANCE: method includes separating the gas-liquid flow into two paths arranged parallel to each other. The second path bounds the flow. The first path is used for measuring the flow rate of the gas-liquid mass flow, flow density, and absence of liquid. The second path is also used for measuring the rate of the gas-liquid mass flow, and for detecting the absence of gas. The flow rates measured are averaged, and temperature and pressure of the gas-liquid flow are also measured.
EFFECT: enhanced accuracy.
10 cl, 1 dwg
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