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

• Main Authors: Rahiman, Mohd Hafiz Fazalul, Abdul Rahim, Ruzairi, Abdul Rahim, Herlina, Mohamad, Elmy Johana, Zakaria, Zulkarnay, Mohd Muji, Siti Zarin
• Format: Article
• Language: English
• Published: Elsevier 2014
• Subjects: TK7800-8360 Electronics
• Online Access: http://eprints.uthm.edu.my/5602/1/AJ%202017%20%28846%29.pdf; http://eprints.uthm.edu.my/5602/; https://dx.doi.org/10.1016/j.snb.2014.05.043

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 analy...