AN APPARATUS AND METHOD FOR CORRECTING FOR ERRORS IN A CORIOLIS METER UTILIZING TWO SUB-BUBBLE-RESONANCE SOUND SPEED OF SOUND MEASUREMENTS
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United States of America
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Issued Date -
Apr 3, 2025
app pub date -
Aug 12, 2024
filing date -
Aug 12, 2024
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Abstract
A method may include disposing an array of at least two sensors responsive to pressure perturbations within the process fluid along at least a portion of the length of a conduit and determining a first speed of sound of the process fluid associated with a first frequency range utilizing an output of the array of sensors. The method may include determining a second speed of sound of the process fluid associated with a second frequency range, where the second frequency range is at or above of a first acoustic cross mode frequency where the second frequency range is higher than the first frequency range and is lower than a bubble resonant frequency. Also, the method may include determining the parameter of the process fluid utilizing the first speed of sound of the process fluid and the second speed of sound of the process fluid in an optimization model.
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