Title of article
DESIGN OF AN INFRARED TOMOGRAPHY SYSTEM FOR DETECTION OF BUBBLES
Author/Authors
Hashim, Mohamad Aizat Universiti Teknologi Malaysia - Faculty of Electrical Engineering - Control and Instrumentation Engineering Department, Process Tomography Research Group (PROTOM), Malaysia , Yunos, Yusri Universiti Teknologi Malaysia - Faculty of Electrical Engineering - Control and Instrumentation Engineering Department, Process Tomography Research Group (PROTOM), Malaysia , Abdul Rahim, Ruzairi Universiti Teknologi Malaysia - Faculty of Electrical Engineering - Control and Instrumentation Engineering Department, Process Tomography Research Group (PROTOM), Malaysia , Abdul Rahim, Herlina Universiti Teknologi - Faculty of Electrical Engineering - Control and Instrumentation Engineering Department, Process Tomography Research Group (PROTOM), Malaysia , Mansor, Saiful Badri University Malaysia Perlis - School of Mechatronic Engineering, Malaysia , Nor Ayob, Nor Muzakkir University Malaysia Perlis - School of Mechatronic Engineering, Malaysia
From page
125
To page
135
Abstract
In this study, an optical process tomography with 2 orthogonal projections is being designed to be implemented at a vertical column modelled. The tomography system will be designed from the development of transducer pairs to the data acquisition system implemented. Infrared emitters are being considered as a light source due to the difference of its wavelength with the wavelength of visible light. Photodiodes are being characterized and compared for maximizing its performance when integrated with the system. Microcontrollers are functioned to perform analogue-to-digital conversion. Experiments are being conducted to investigate whether the system is able to detect gas bubbles in the vertical column. The results from the studies will be compared with theoretical hypotheses of light absorption and light attenuation.
Keywords
Optical tomography , mass flow rate , process tomography
Journal title
Jurnal Teknologi :F
Journal title
Jurnal Teknologi :F
Record number
2715662
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