FIELD: measuring equipment.
SUBSTANCE: invention relates to measurement equipment, it is intended for determination of coolant flow. Distinctive feature of the method of determining coolant flow by speed sensors is, that at least one speed sensor is installed, coolant flow rate is determined based on the partial type speed profile 
, where Dtr is the diameter of the pipeline, W(r, φ) - private type of speed profile, and private type of speed profile is determined based on measured values of velocities by the speed sensors and general form of speed profile, and general form of speed profile is determined on the basis of theoretical presentations and preliminary model experiments.
EFFECT: increase in accuracy of determining flow rate.
1 cl, 2 dwg
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