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Study of the effect of beam spreading on systematic Doppler flowmeasurement errors

Mahadeva, DV and Huang, SM and Oddie, G and Baker, RC (2010) Study of the effect of beam spreading on systematic Doppler flowmeasurement errors. In: UNSPECIFIED pp. 711-714..

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Abstract

Doppler ultrasonic flowmeters are based on a single ray approximation. Wehave studied the effect of beam spreading on the systematic Doppler flowmeasurement by developing a theoretical ray tracing model and validating thesame with experiments. This paper will discuss experimental work and the use ofray tracing and finite element models to investigate this effect. This paperindicates some early trends which we have identified, but should be treated aswork in progress. © 2010 IEEE.

Item Type: Conference or Workshop Item (UNSPECIFIED)
Subjects: UNSPECIFIED
Divisions: Div E > Strategy and Policy
Depositing User: Cron Job
Date Deposited: 03 Jul 2018 01:48
Last Modified: 16 Mar 2021 06:47
DOI: 10.1109/ULTSYM.2010.5935748