Numerical and experimental investigations on the physical characteristics of supersonic steam jet induced hydrodynamic instabilities

Hydrodynamic instabilities play a silent lethal role for the systems involving steam as one of its working fluid. They reduce the fatigue life of the pipes by exerting stresses at their walls. These instabilities created at the interface between steam and water and propagated towards the walls of th...

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Main Authors:	Afrasyab, Khan, Khairuddin, Sanaullah, M. Sobri, Takriff, Hushairi, Zen, Andrew Ragai, Henry Rigit, Ajmal, Shah, Imran Rafiq, Chughtai
Format:	Article
Published:	John Wiley and Sons Ltd 2016
Subjects:	TC Hydraulic engineering. Ocean engineering
Online Access:	http://ir.unimas.my/12166/ http://ir.unimas.my/12166/ http://ir.unimas.my/12166/

id	unimas-12166
recordtype	eprints
spelling	unimas-121662017-02-22T07:05:45Z http://ir.unimas.my/12166/ Numerical and experimental investigations on the physical characteristics of supersonic steam jet induced hydrodynamic instabilities Afrasyab, Khan Khairuddin, Sanaullah M. Sobri, Takriff Hushairi, Zen Andrew Ragai, Henry Rigit Ajmal, Shah Imran Rafiq, Chughtai TC Hydraulic engineering. Ocean engineering Hydrodynamic instabilities play a silent lethal role for the systems involving steam as one of its working fluid. They reduce the fatigue life of the pipes by exerting stresses at their walls. These instabilities created at the interface between steam and water and propagated towards the walls of the confinement. In the current research, three physical characteristics of these hydrodynamic instabilities have been discussed using Computational Fluid Dynamic (CFD) as well as experimental approaches. These characteristics include their spatial prevalence on the length scale, amplitude, and the number of their occurrences. All of these characteristics have been predicted at specific hydrodynamic conditions in terms of temperature fluctuations. It has been observed that these characteristics are exhibited by the hydrodynamic instabilities in a random and non-deterministic manner. John Wiley and Sons Ltd 2016 Article NonPeerReviewed Afrasyab, Khan and Khairuddin, Sanaullah and M. Sobri, Takriff and Hushairi, Zen and Andrew Ragai, Henry Rigit and Ajmal, Shah and Imran Rafiq, Chughtai (2016) Numerical and experimental investigations on the physical characteristics of supersonic steam jet induced hydrodynamic instabilities. Asia-Pacific Journal of Chemical Engineering, 11 (2). pp. 271-283. ISSN 19322135 https://www.scopus.com/inward/record.url?eid=2-s2.0-84953792252&partnerID=40&md5=eefbb769240c759c14994962fe533c45 10.1002/apj.1963
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Sarawak
building	UNIMAS Institutional Repository
collection	Online Access
topic	TC Hydraulic engineering. Ocean engineering
spellingShingle	TC Hydraulic engineering. Ocean engineering Afrasyab, Khan Khairuddin, Sanaullah M. Sobri, Takriff Hushairi, Zen Andrew Ragai, Henry Rigit Ajmal, Shah Imran Rafiq, Chughtai Numerical and experimental investigations on the physical characteristics of supersonic steam jet induced hydrodynamic instabilities
description	Hydrodynamic instabilities play a silent lethal role for the systems involving steam as one of its working fluid. They reduce the fatigue life of the pipes by exerting stresses at their walls. These instabilities created at the interface between steam and water and propagated towards the walls of the confinement. In the current research, three physical characteristics of these hydrodynamic instabilities have been discussed using Computational Fluid Dynamic (CFD) as well as experimental approaches. These characteristics include their spatial prevalence on the length scale, amplitude, and the number of their occurrences. All of these characteristics have been predicted at specific hydrodynamic conditions in terms of temperature fluctuations. It has been observed that these characteristics are exhibited by the hydrodynamic instabilities in a random and non-deterministic manner.
format	Article
author	Afrasyab, Khan Khairuddin, Sanaullah M. Sobri, Takriff Hushairi, Zen Andrew Ragai, Henry Rigit Ajmal, Shah Imran Rafiq, Chughtai
author_facet	Afrasyab, Khan Khairuddin, Sanaullah M. Sobri, Takriff Hushairi, Zen Andrew Ragai, Henry Rigit Ajmal, Shah Imran Rafiq, Chughtai
author_sort	Afrasyab, Khan
title	Numerical and experimental investigations on the physical characteristics of supersonic steam jet induced hydrodynamic instabilities
title_short	Numerical and experimental investigations on the physical characteristics of supersonic steam jet induced hydrodynamic instabilities
title_full	Numerical and experimental investigations on the physical characteristics of supersonic steam jet induced hydrodynamic instabilities
title_fullStr	Numerical and experimental investigations on the physical characteristics of supersonic steam jet induced hydrodynamic instabilities
title_full_unstemmed	Numerical and experimental investigations on the physical characteristics of supersonic steam jet induced hydrodynamic instabilities
title_sort	numerical and experimental investigations on the physical characteristics of supersonic steam jet induced hydrodynamic instabilities
publisher	John Wiley and Sons Ltd
publishDate	2016
url	http://ir.unimas.my/12166/ http://ir.unimas.my/12166/ http://ir.unimas.my/12166/
first_indexed	2018-09-06T15:58:22Z
last_indexed	2018-09-06T15:58:22Z
_version_	1610874358530572288

Numerical and experimental investigations on the physical characteristics of supersonic steam jet induced hydrodynamic instabilities

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