FIELD: power engineering.
SUBSTANCE: method comprises passing current through the pairs of the electrodes mounted diametrically opposite on the outer wall of the steel nonmagnetic pipe through which a liquid metal flows. The value of the flow rate of the liquid heat-transfer agent indicates the value of current when the zero potential difference between the second pair of electrodes that are in a contact with the pipe wall is set at the same points as for the first pair.
EFFECT: enhanced precision.
1 cl, 2 dwg
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