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Numerical and experimental study of the performance of electromagnetic flowmeter in annular flow
Joint Authors
Jawad, İhsan Nazim
Ismail, Munir Abd al-Jalil
Source
Basrah Journal for Engineering Sciences
Issue
Vol. 14, Issue 2 (31 Dec. 2014), pp.122-136, 15 p.
Publisher
University of Basrah College of Engineering
Publication Date
2014-12-31
Country of Publication
Iraq
No. of Pages
15
Main Subjects
Abstract EN
The present numerical and experimental work investigates the performance of electromagnetic flowmeter (EMF) for measuring the flow rate of annular flow.
Adaptive finite difference technique is used for the numerical calculations and the experimental work is done by making some modification on an existing electromagnetic flowmeter and its testing rig.
The performance of the modified EMF is evaluated using two criteria namely, the flowmeter sensitivity S and the conventional weight function non uniformity ε.
These two criteria were checked against two parameters; thickness of flowing water (δ) and the electrodes angular position (θe).
Experimentally, three different water thickness (δ/Ro = 0.216, 0.373, 0.218) and three electrode position (θe=0o, 11.25o, 45o) were studied.
The theoretical and experimental results have showed that these devices work properly in the annular flow case, where the most suitable electrode position in the annular flow was found to be in the conventional position (θe =0o).
American Psychological Association (APA)
Jawad, İhsan Nazim& Ismail, Munir Abd al-Jalil. 2014. Numerical and experimental study of the performance of electromagnetic flowmeter in annular flow. Basrah Journal for Engineering Sciences،Vol. 14, no. 2, pp.122-136.
https://search.emarefa.net/detail/BIM-697185
Modern Language Association (MLA)
Jawad, İhsan Nazim& Ismail, Munir Abd al-Jalil. Numerical and experimental study of the performance of electromagnetic flowmeter in annular flow. Basrah Journal for Engineering Sciences Vol. 14, no. 2 (2014), pp.122-136.
https://search.emarefa.net/detail/BIM-697185
American Medical Association (AMA)
Jawad, İhsan Nazim& Ismail, Munir Abd al-Jalil. Numerical and experimental study of the performance of electromagnetic flowmeter in annular flow. Basrah Journal for Engineering Sciences. 2014. Vol. 14, no. 2, pp.122-136.
https://search.emarefa.net/detail/BIM-697185
Data Type
Journal Articles
Language
English
Notes
Includes appendix : p. 128-136
Record ID
BIM-697185