Exploration and Application of Opt-Sonic Correlation Measurement Technology to Realize Energy Determination for Naturl gas

Y. W. Liu, L. Zhou, C. Li, S. Q. Fu, Z. X. Jin, Y. Chen

Abstract

The traditional volume measurement method of natural gas is greatly affected by changes in temperament conditions, thus affecting the normal trade measurement, and can no longer adapt to the current domestic gas transmission status of multiple gas sources.In this context, this study proposes a Sound and light association method measurement technology not limited by the natural gas component to directly determine the natural gas heat generation, thus realizing energy measurement. Combined to the actual operation of natural gas station, the data of multiple multi- component gas standard substances and comparison with the results of chromatographic analyzer are analyzed, The accuracy of the sound and Sound and light association method for heat generation measurement and energy measurement is verified. Finally, the stability of heat measurement was verified by a 5-month interval test. The experimental results show that this technique is extremely useful in the field of energy measurement.

Keywords

Energy determination; Opt-Sonic correlation; Calorific value

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IMEKO-TC9-2019-032.pdf

DOI

10.21014/tc9-2022.032

IMEKO TC

TC9 - Flow Measurement

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