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http://dspace.unimap.edu.my:80/xmlui/handle/123456789/40069
Title: | Small gas component detection using ultrasonic transmission-mode tomography system |
Authors: | Nor Muzakkir, Nor Ayob Muhammad Jaysuman, Pusppanathan Ruzairi, Abdul Rahim, Prof. Dr. Mohd Hafiz, Fazalul Rahiman, Dr. Fazlul Rahman, Mohd Yunus Zulkarnay, Zakaria Goh, Chiew Loon Salinda, Buyamin, Dr. Nasarudin, Ahmad Yusri, Md. Yunos, Dr. Norhaliza, Abdul Wahab, Assoc. Prof. Dr. normuzakkir@gmail.com jaysuman@hotmail.com ruzairi@fke.utm.my hafiz@unimap.edu.my zulkarnay@unimap.edu.my clgoh2@live.utm.my salinda@fke.utm.my nasar@fke.utm.my yusri@fke.utm.my aliza@fke.utm.my |
Keywords: | Liquid gas imaging Transmission-mode Ultrasonic sensor Ultrasonic tomography |
Issue Date: | 2014 |
Publisher: | Penerbit UTM Press |
Citation: | Jurnal Teknologi (Sciences and Engineering), vol. 69(8), 2014, pages 95-100 |
Abstract: | This paper presents the development of an ultrasonic transmission-mode tomography system for the detection of small gas components by using higher frequency ultrasonic transducers. The selection of the transducer is important and must be suitable to the APPLICATION design. Consideration on the natural limitation of ultrasonic wave is also noted as the higher the frequency of the ultrasonic transducer, the better the sensitivity but lower penetration depth. 16-pairs of these ultrasonic sensors are INSTALLED and fixed inside a sensor jig which is designed to hold all the sensors while providing support for optimum angle sensor placement. The sensor jig is also mounted on the circumference of a vertical column which will be used as the investigated process vessel. The developments presented also include the non-invasive fabrication techniques, the electronic measurement circuits, image reconstruction technique, and finally on the imaging results of the proposed system. |
Description: | Link to publisher's homepage at http://www.penerbit.utm.my/ |
URI: | http://www.jurnalteknologi.utm.my/index.php/jurnalteknologi/article/view/3302 http://dspace.unimap.edu.my:80/xmlui/handle/123456789/40069 |
ISSN: | 0127-9696 (P) 2180-3722 (O) |
Appears in Collections: | Mohd Hafiz Fazalul Rahiman, Associate Professor Ir.Dr. School of Mechatronic Engineering (Articles) |
Files in This Item:
File | Description | Size | Format | |
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Small gas component detection using ultrasonic transmission-mode tomography system.pdf | 1.06 MB | Adobe PDF | View/Open |
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