publication . Doctoral thesis . 2016

Experimental investigations of two-phase flow measurement using ultrasonic sensors

Abbagoni, Baba Musa;
Open Access English
  • Published: 01 May 2016
  • Publisher: Cranfield University
  • Country: United Kingdom
This thesis presents the investigations conducted in the use of ultrasonic technology to measure two-phase flow in both horizontal and vertical pipe flows which is important for the petroleum industry. However, there are still key challenges to measure parameters of the multiphase flow accurately. Four methods of ultrasonic technologies were explored. The Hilbert-Huang transform (HHT) was first applied to the ultrasound signals of air-water flow on horizontal flow for measurement of the parameters of the two- phase slug flow. The use of the HHT technique is sensitive enough to detect the hydrodynamics of the slug flow. The results of the experiments are compared...
free text keywords: Continuous wave ultrasound doppler, Pulse-wave ultrasound, Hilbert-Huang transform, Neural network
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Doctoral thesis . 2016
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