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US Patent 7,660,681 Compensating for frequency change in flowmeters

Abstract:

A method for calculating a property of a fluid includes inducing motion in a conduit 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. The conduit contains a fluid. The first frequency of vibration is determined, and the second frequency of vibration is determined. A property of the fluid ba...

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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:
2010-02-09
Patent number:
US 7,660,681
URN:
uuid:ff1f3184-1a7d-481c-8af9-15901fd3b846
Source identifiers:
627644
Local pid:
pubs:627644

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