Investigation of solid velocity measurement using single-plane versus dual-plane of electrical capacitance tomography for coal power plant application

Ahmad Azahari, Hamzah and Yasmin, Abdul Wahab and Ruzairi, Abdul Rahim and Farah Aina, Mohamad Jamal and Suzanna, Ridzuan Aw and Mohd Hafiz Fazalul, Rahiman and Pusppanathan, Jaysuman and Nasarudin, Ahmad and Mohamad Shukri, Abdul Manaf and San, Chan Kok and Green, Robert Garnett and Nur Arina Hazwani, Samsun Zaini and Ahmad Ridhwan, Wahap (2022) Investigation of solid velocity measurement using single-plane versus dual-plane of electrical capacitance tomography for coal power plant application. In: Lecture Notes in Electrical Engineering; 3rd International Conference on Control, Instrumentation and Mechatronics Engineering, CIM 2022 , 2-3 March 2022 , Virtual, Online. 752 -769., 921 LNEE (280399). ISSN 1876-1100 ISBN 978-981193922-8

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DOI/Official URL: https://doi.org/10.1007/978-981-19-3923-5_65

Abstract

Electrical Capacitance Tomography (ECT) is a visualization tomographic modality that provides cross-sectional distribution information of any kind of multiphase flow. The paper aims to overcome the problems in the coal power plant which are sedimentation of pulverised coal in the piping system before entering boiler system and non-uniform of its velocity. A single plane and dual-plane experiment were carried out to measure the solid velocity of PMMA material. Eight electrodes for each plane was implemented in this research. The single plane ECT system was able to determine the average axial velocity of the PMMA ball as it can be applied manually if there is no expensive software was implemented. Besides, the velocity measurement using dual-plane ECT sensor through the application of Parseval’s theorem and adaptation of parabolic fit interpolation method showed accurate results with the highest percentage error of 1.94%.

Item Type:	Conference or Workshop Item (Lecture)
Additional Information:	Indexed by Scopus
Uncontrolled Keywords:	Coal power plant; Cross-correlation; ECT; Parseval’s theorem; Solid velocity measurement
Subjects:	T Technology > T Technology (General) T Technology > TA Engineering (General). Civil engineering (General) T Technology > TK Electrical engineering. Electronics Nuclear engineering
Faculty/Division:	College of Engineering Faculty of Electrical and Electronic Engineering Technology
Depositing User:	Mr Muhamad Firdaus Janih@Jaini
Date Deposited:	30 Nov 2023 04:43
Last Modified:	30 Nov 2023 04:43
URI:	http://umpir.ump.edu.my/id/eprint/39444
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