método, sistema, e, fluxímetro

A method comprises, without ceasing flow of fluid through a flow meter, transmitting an ultrasonic signal of a first frequency through the fluid, adjusting the first frequency to a second frequency, and transmitting another ultrasonic signal of the second frequency through the fluid.

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Bibliographische Detailangaben
1. Verfasser: HENRY C. STRAUB, JR
Format: Patent
Sprache:por
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Beschreibung
Zusammenfassung:A method comprises, without ceasing flow of fluid through a flow meter, transmitting an ultrasonic signal of a first frequency through the fluid, adjusting the first frequency to a second frequency, and transmitting another ultrasonic signal of the second frequency through the fluid.