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An investigation on chemical bubble column using ultrasonic tomography for imaging of gas profiles

Rahiman, M. H. F. and Rahim, R. A. and Rahim, H. A. and Mohamad, E. J. and Zakaria, Z. and Muji, S. Z. M. (2015) An investigation on chemical bubble column using ultrasonic tomography for imaging of gas profiles. Sensors And Actuators, B: Chemical, 202 . pp. 46-52. ISSN 9252-3121

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Abstract

In this paper, we carried out a tomographic investigation of a chemical bubble column using ultrasonic sensor. The ultrasonic tomography sensing array was constructed to operate in transceiver-mode and was clamped on the exterior circumference of the column. The time-of-flight and arrival-time analysis was studied to obtain the signal information. Some experiments were carried out using known static profiles and were compared with the actual profiles. The findings showed promising results where the sensing array could detect gas bubble profiles down to 3 mm in diameter, and the conclusions were made at the end of the paper.

Item Type:Article
Subjects:A General Works
ID Code:57779
Deposited By: Haliza Zainal
Deposited On:04 Dec 2016 12:07
Last Modified:11 Sep 2017 09:00

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