Design and Implementation of a New Nonradioactive-Based Machine for Detecting OilaWater Interfaces in Oil Tanks

In the oil industry, many applications require the measurement of more than one liquid level interface, often in challenging environments. In this paper, a new ultrasonic-based technique has been developed to determine oil, emulsion, and water levels in oil tanks. It consists of a compact and progra...

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Bibliographic Details
Published in:IEEE transactions on instrumentation and measurement 2007-01, Vol.56 (5)
Main Authors: Al-Naamany, A M, Meribout, M, Busaidi, KA
Format: Article
Language:English
Subjects:
Devices
Emulsions
Instrumentation
Ionizing radiation
Multilayers
Neural networks
Tanks
Water tanks
Online Access:Get full text
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Summary:In the oil industry, many applications require the measurement of more than one liquid level interface, often in challenging environments. In this paper, a new ultrasonic-based technique has been developed to determine oil, emulsion, and water levels in oil tanks. It consists of a compact and programmable ultrasound-based multilayer level measurement device for which a feed-forward neural network is implemented. The advantages of this method over current methods include contactless distance measurement, higher accuracy, lower cost, simpler setup, and not using ionizing radiation. The other advantage of this technique over light-based methods is its insensitivity to a dusty and smoky environment and independence of the object material and surface. Preliminary experiments have been conducted on the device. In this paper, the design and operating parameters of the device are discussed, and evidence of satisfactory performance is given.
ISSN:0018-9456
DOI:10.1109/TIM.2007.895665