Cover Image

Homogeneous and Non-homogeneous media indentification and circuitry design of multiphase Ultrasonic Tomography

Organized by School of Mechatronic Engineering (UniMAP) & co-organized by The Institution of Engineering Malaysia (IEM), 11th - 13th October 2009 at Batu Feringhi, Penang, Malaysia.

Saved in:
Bibliographic Details
Main Authors: Mohd Rizal, Manan, Mohd Hafiz, Fazalul Rahiman, Sazali, Yaacob, Ruzairi, Abdul Rahim
Format: Working Paper
Language:English
Published: Universiti Malaysia Perlis 2009
Subjects:
Ultrasonic tomography
Multiphase flow
Homogeneous and non-homogenous flow
Liquid and gas flow
Zero crossing detector
Tomography
Online Access:http://dspace.unimap.edu.my/xmlui/handle/123456789/7268
Tags: Add Tag
No Tags, Be the first to tag this record!
id my.unimap-7268
record_format dspace
spelling my.unimap-72682009-11-17T03:44:01Z Homogeneous and Non-homogeneous media indentification and circuitry design of multiphase Ultrasonic Tomography Mohd Rizal, Manan Mohd Hafiz, Fazalul Rahiman Sazali, Yaacob Ruzairi, Abdul Rahim Ultrasonic tomography Multiphase flow Homogeneous and non-homogenous flow Liquid and gas flow Zero crossing detector Tomography Multiphase flow Organized by School of Mechatronic Engineering (UniMAP) & co-organized by The Institution of Engineering Malaysia (IEM), 11th - 13th October 2009 at Batu Feringhi, Penang, Malaysia. Multiphase flow characterization is an important task for monitoring, measuring or controlling industrial processes. This can be done by means of process tomography. The use of tomographic techniques has been used within the oil industry. One of the potential applications is flow visualization and measurement in producing wells. Research on industrial process tomography consists in obtaining estimated images of a cross section of a pipe or vessel containing or carrying the substances of the process. One category of process tomography is ultrasonic tomography technique. A simple tomography can be built by mounting a number of sensors around the circumference of a horizontal pipe. This paper describes the homogeneous and nonhomogeneous ultrasonic tomography for multiphase flow such as liquid/gas and oil/gas flow which commonly found in chemical columns and industrial pipelines. The information obtained through this research has proven to be useful for further development of ultrasonic tomography. This includes acquiring and processing ultrasonic signals from the transducers to obtain the information of the spatial distributions of liquid and gas in an experimental column. Analysis on the transducers’ signals has been carried out to distinguish between the observation time and the Lamb waves. The information obtained from the observation time is useful for further development of the image reconstruction. To obtain the time easily, zero crossing detector is used with producing square waves. The time will be calculating from the starting pulse of transmitter signal until the starting peak of receiver signal or else can be known as Time of Flag (TOF) method. 2009-11-13T01:55:29Z 2009-11-13T01:55:29Z 2009-10-11 Working Paper p.2A6 1 - 2A6 6 http://hdl.handle.net/123456789/7268 en Proceedings of the International Conference on Man-Machine Systems (ICoMMS 2009) Universiti Malaysia Perlis
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Ultrasonic tomography
Multiphase flow
Homogeneous and non-homogenous flow
Liquid and gas flow
Zero crossing detector
Tomography
Multiphase flow
spellingShingle Ultrasonic tomography
Multiphase flow
Homogeneous and non-homogenous flow
Liquid and gas flow
Zero crossing detector
Tomography
Multiphase flow
Mohd Rizal, Manan
Mohd Hafiz, Fazalul Rahiman
Sazali, Yaacob
Ruzairi, Abdul Rahim
Homogeneous and Non-homogeneous media indentification and circuitry design of multiphase Ultrasonic Tomography
description Organized by School of Mechatronic Engineering (UniMAP) & co-organized by The Institution of Engineering Malaysia (IEM), 11th - 13th October 2009 at Batu Feringhi, Penang, Malaysia.
format Working Paper
author Mohd Rizal, Manan
Mohd Hafiz, Fazalul Rahiman
Sazali, Yaacob
Ruzairi, Abdul Rahim
author_facet Mohd Rizal, Manan
Mohd Hafiz, Fazalul Rahiman
Sazali, Yaacob
Ruzairi, Abdul Rahim
author_sort Mohd Rizal, Manan
title Homogeneous and Non-homogeneous media indentification and circuitry design of multiphase Ultrasonic Tomography
title_short Homogeneous and Non-homogeneous media indentification and circuitry design of multiphase Ultrasonic Tomography
title_full Homogeneous and Non-homogeneous media indentification and circuitry design of multiphase Ultrasonic Tomography
title_fullStr Homogeneous and Non-homogeneous media indentification and circuitry design of multiphase Ultrasonic Tomography
title_full_unstemmed Homogeneous and Non-homogeneous media indentification and circuitry design of multiphase Ultrasonic Tomography
title_sort homogeneous and non-homogeneous media indentification and circuitry design of multiphase ultrasonic tomography
publisher Universiti Malaysia Perlis
publishDate 2009
url http://dspace.unimap.edu.my/xmlui/handle/123456789/7268
_version_ 1643788743357759488
score 13.214268

Similar Items