DocumentCode
472522
Title
Evaluating the 3D sensitivity function for a capacitive flowmeter
Author
Fuchs, Anton ; Hrach, Daniel ; Zangl, Hubert
Author_Institution
Graz Univ. of Technol., Graz
fYear
2008
fDate
12-14 Feb. 2008
Firstpage
31
Lastpage
35
Abstract
This paper presents a capacitive cross-correlation flowmeter for the pneumatic conveying of bulk solids and the determination of the 3D sensitivity function of the sensor. A discrete perturbation approach is made for both the sensitivity determination by means of Finite Element Analysis and by means of measurement with a prototype sensor. The obtained sensitivities are compared and the applicability of Finite Element Analysis for capacitance-based flow measurement is discussed.
Keywords
finite element analysis; flow measurement; flowmeters; pneumatic systems; 3D sensitivity function; bulk solids; capacitance-based flow measurement; capacitive cross-correlation flowmeter; capacitive flowmeter; finite element analysis; pneumatic conveyor; Capacitance measurement; Capacitive sensors; Electric variables measurement; Electrodes; Finite element methods; Fluid flow measurement; Noise measurement; Rheology; Solids; Transmitters;
fLanguage
English
Publisher
iet
Conference_Titel
Sensors Applications Symposium, 2008. SAS 2008. IEEE
Conference_Location
Atlanta, GA
Print_ISBN
978-1-4244-1962-3
Electronic_ISBN
978-1-4244-1963-0
Type
conf
Filename
4472938
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