Modelling ultrasonic sensor for gas bubble profiles characterization of chemical column

• Main Authors: Rahiman, M.H.F., Rahim, R.A., Rahim, H.A., Ayob, N.M.N., Mohamad, E.J., Zakaria, Z.
• Format: Article
• Language: English
• Published: Elsevier Science Ltd 2013
• Subjects: TK7800-8360 Electronics
• Online Access: http://eprints.uthm.edu.my/4229/1/AJ%202017%20%28128%29%20Modelling%20ultrasonic%20sensor%20for%20gas%20bubble.pdf; http://eprints.uthm.edu.my/4229/; http://dx.doi.org/10.1016/j.snb.2013.04.062

In this paper, we present a modelling and experimental work to characterize gas bubble profiles in chemical column using a pair of ultrasonic sensor. The gas bubble profiles from 2.90 mm to 7.50 mm diameter are of interest in this study. The modelling concerns ultrasonic investigation via transmission-mode technique. The modelling estimation was compared with the experimental data and the gas bubble profile characterizations from the chemical column were deduced.