METHOD FOR DIAGNOSING A COMPONENT OF A TWO-PHASE MEDIUM Russian patent published in 2021 - IPC G01F1/74 

FIELD: measuring technology for determining the flow component of a two-phase medium.

SUBSTANCE: the invention relates to measuring technology and can be used to control the flow rate and determine the mass of a component of a gas-liquid medium (GLM), extracted, for example, from a borehole. The method for determining the component of the flow of a two-phase medium is characterized by the fact that in order to determine the belonging of the medium of a unit volume to one of the components of the flow of the two-phase medium, in the channel the flow components with previously obtained pulses of portions of thermal energy are directed to the sensors, which receive a unit volume of the mass of the component formed by the area of ​​the sensor and by the length of the zone charged during the time of obtaining the heat flux, the pulse energy of the heat flux in a unit volume is measured by the amplitude of the electric signal, it is transmitted to a computing device to determine whether the medium of a unit volume belongs to one of the flow components by the magnitude of the signal amplitude and to determine its share in the total flow mass.

EFFECT: simplification of the determination of a component of a gas-liquid medium with a limited instrumental composition of measuring devices, reduction of measuring operations.

1 cl, 1 dwg