An investigation on chemical bubble column using ultrasonic tomography for imaging of gas profiles
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...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2014
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| Subjects: | |
| Online Access: | http://eprints.uthm.edu.my/5602/ http://eprints.uthm.edu.my/5602/1/AJ%202017%20%28846%29.pdf |
| _version_ | 1848888592387014656 |
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| author | Rahiman, Mohd Hafiz Fazalul Abdul Rahim, Ruzairi Abdul Rahim, Herlina Mohamad, Elmy Johana Zakaria, Zulkarnay Mohd Muji, Siti Zarin |
| author_facet | Rahiman, Mohd Hafiz Fazalul Abdul Rahim, Ruzairi Abdul Rahim, Herlina Mohamad, Elmy Johana Zakaria, Zulkarnay Mohd Muji, Siti Zarin |
| author_sort | Rahiman, Mohd Hafiz Fazalul |
| building | UTHM Institutional Repository |
| collection | Online Access |
| description | 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. |
| first_indexed | 2025-11-15T20:12:44Z |
| format | Article |
| id | uthm-5602 |
| institution | Universiti Tun Hussein Onn Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T20:12:44Z |
| publishDate | 2014 |
| publisher | Elsevier |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | uthm-56022022-01-17T01:57:48Z http://eprints.uthm.edu.my/5602/ An investigation on chemical bubble column using ultrasonic tomography for imaging of gas profiles Rahiman, Mohd Hafiz Fazalul Abdul Rahim, Ruzairi Abdul Rahim, Herlina Mohamad, Elmy Johana Zakaria, Zulkarnay Mohd Muji, Siti Zarin TK7800-8360 Electronics 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. Elsevier 2014 Article PeerReviewed text en http://eprints.uthm.edu.my/5602/1/AJ%202017%20%28846%29.pdf Rahiman, Mohd Hafiz Fazalul and Abdul Rahim, Ruzairi and Abdul Rahim, Herlina and Mohamad, Elmy Johana and Zakaria, Zulkarnay and Mohd Muji, Siti Zarin (2014) An investigation on chemical bubble column using ultrasonic tomography for imaging of gas profiles. Sensors and Actuators B: Chemical, 202 (NIL). pp. 46-52. ISSN 0925-4005 https://dx.doi.org/10.1016/j.snb.2014.05.043 |
| spellingShingle | TK7800-8360 Electronics Rahiman, Mohd Hafiz Fazalul Abdul Rahim, Ruzairi Abdul Rahim, Herlina Mohamad, Elmy Johana Zakaria, Zulkarnay Mohd Muji, Siti Zarin An investigation on chemical bubble column using ultrasonic tomography for imaging of gas profiles |
| title | An investigation on chemical bubble column using ultrasonic tomography for imaging of gas profiles |
| title_full | An investigation on chemical bubble column using ultrasonic tomography for imaging of gas profiles |
| title_fullStr | An investigation on chemical bubble column using ultrasonic tomography for imaging of gas profiles |
| title_full_unstemmed | An investigation on chemical bubble column using ultrasonic tomography for imaging of gas profiles |
| title_short | An investigation on chemical bubble column using ultrasonic tomography for imaging of gas profiles |
| title_sort | investigation on chemical bubble column using ultrasonic tomography for imaging of gas profiles |
| topic | TK7800-8360 Electronics |
| url | http://eprints.uthm.edu.my/5602/ http://eprints.uthm.edu.my/5602/ http://eprints.uthm.edu.my/5602/1/AJ%202017%20%28846%29.pdf |