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US Patent No 7,930,114 Compensating for frequency change in flowmeters

Abstract:

Motion is induced in a conduit that contains a fluid. The motion is induced such that the conduit oscillates in a first mode of vibration and a second mode of vibration. The first mode of vibration has a corresponding first frequency of vibration and the second mode of vibration has a corresponding second frequency of vibration. At least one of the first frequency of vibration or the second frequency of vibration is determined. A phase difference between the motion of the conduit at a first p...

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Publication status:
Granted
Version:
Publisher's version

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Institution:
University of Oxford
Department:
Oxford, MPLS, Engineering Science
Publisher:
United States Patent and Trademark Office Publisher's website
Publication date:
2011-04-19
Patent number:
US 7,930,114
URN:
uuid:4bb055b8-cff7-46fc-81ad-8f5cb7dace2c
Source identifiers:
627645
Local pid:
pubs:627645

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