RADIOFREQUENCY MEASUREMENT OF LIQUEFIED GAS QUANTITY

Aleksander Sovlukov, Victor Tereshin

Abstract

Measurement of liquefied petroleum gas quantitative parameters are considered. Radiofrequency measurement method is proposed providine highly accurate determination of level (gas-liquid interface position), density and mass of liquid and gaseous phases, total mass. Three RF-sensors (two level sensors , gas dielectric permittivity sensor) are contained in the designed RF devices. Informative parameters (resonant frequencies of electromagnetic oscillations) of these RF sensors are jointly processed providing the needed data. Experimental procedures are described and measurement results are presented.

Keywords

liquefied petroleum gas, measurement, quantity, radio frequency

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PWC-2003-TC7-034.pdf

DOI

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IMEKO TC

TC7 - Measurement Science

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