CFD based Hydrodynamic Parametric study of inclined injected Supersonic steam into subcooled water

Hydrodynamic parametric study of the supersonic steam injection into subcooled water is investigated.The phenomenon of direct-contact condensation, used in steam driven jet injectors, nuclear reactor emergency core cooling systems and direct-contact heat exchangers was investigated computationall...

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Main Authors:	Khan, A., Sanaullah, K., Takriff, M.S, Hushairi, Zen, Lim, Soh Fong, Ajmal, Shah
Format:	Book
Language:	English
Published:	Research Publishing. 2014
Subjects:	TC Hydraulic engineering. Ocean engineering
Online Access:	http://ir.unimas.my/9167/ http://ir.unimas.my/9167/ http://ir.unimas.my/9167/1/CFD%20based%20Hydrodynamic%20Parametric%20study%20of%20inclined%20injected%20Supersonic%20steam%20into%20subcooled%20water%20%28abstract%29.pdf

id	unimas-9167
recordtype	eprints
spelling	unimas-91672015-10-16T07:41:42Z http://ir.unimas.my/9167/ CFD based Hydrodynamic Parametric study of inclined injected Supersonic steam into subcooled water Khan, A. Sanaullah, K. Takriff, M.S Hushairi, Zen Lim, Soh Fong Ajmal, Shah TC Hydraulic engineering. Ocean engineering Hydrodynamic parametric study of the supersonic steam injection into subcooled water is investigated.The phenomenon of direct-contact condensation, used in steam driven jet injectors, nuclear reactor emergency core cooling systems and direct-contact heat exchangers was investigated computationally by injecting an inclined steam jet without the presence of non condensable gases using a supersonic nozzle submerged in subcooled water. Ansys Fluent based Euler-Euler multiphase model is used. The angle of inclination is varied from 450 to 00 with a decrement of 200 for each computation with the constant inlet pressure of 7 bars and water temperature of 300C. It was found that the temperature and pressure near the nozzle exit showing an abrupt height with the instantaneous condensation upon venting. The hydrodynamic Gaussian profile width is more in the case of vertical injection as compare to the inclined injection which depict the effect of static water fluid pressure and gravity on pressure head and temperature. Research Publishing. 2014 Book NonPeerReviewed text en http://ir.unimas.my/9167/1/CFD%20based%20Hydrodynamic%20Parametric%20study%20of%20inclined%20injected%20Supersonic%20steam%20into%20subcooled%20water%20%28abstract%29.pdf Khan, A. and Sanaullah, K. and Takriff, M.S and Hushairi, Zen and Lim, Soh Fong and Ajmal, Shah (2014) CFD based Hydrodynamic Parametric study of inclined injected Supersonic steam into subcooled water. Research Publishing.. ISBN 978-981-09-4587-9 doi: 10.3850/978-981-09-4587-9_P03
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Sarawak
building	UNIMAS Institutional Repository
collection	Online Access
language	English
topic	TC Hydraulic engineering. Ocean engineering
spellingShingle	TC Hydraulic engineering. Ocean engineering Khan, A. Sanaullah, K. Takriff, M.S Hushairi, Zen Lim, Soh Fong Ajmal, Shah CFD based Hydrodynamic Parametric study of inclined injected Supersonic steam into subcooled water
description	Hydrodynamic parametric study of the supersonic steam injection into subcooled water is investigated.The phenomenon of direct-contact condensation, used in steam driven jet injectors, nuclear reactor emergency core cooling systems and direct-contact heat exchangers was investigated computationally by injecting an inclined steam jet without the presence of non condensable gases using a supersonic nozzle submerged in subcooled water. Ansys Fluent based Euler-Euler multiphase model is used. The angle of inclination is varied from 450 to 00 with a decrement of 200 for each computation with the constant inlet pressure of 7 bars and water temperature of 300C. It was found that the temperature and pressure near the nozzle exit showing an abrupt height with the instantaneous condensation upon venting. The hydrodynamic Gaussian profile width is more in the case of vertical injection as compare to the inclined injection which depict the effect of static water fluid pressure and gravity on pressure head and temperature.
format	Book
author	Khan, A. Sanaullah, K. Takriff, M.S Hushairi, Zen Lim, Soh Fong Ajmal, Shah
author_facet	Khan, A. Sanaullah, K. Takriff, M.S Hushairi, Zen Lim, Soh Fong Ajmal, Shah
author_sort	Khan, A.
title	CFD based Hydrodynamic Parametric study of inclined injected Supersonic steam into subcooled water
title_short	CFD based Hydrodynamic Parametric study of inclined injected Supersonic steam into subcooled water
title_full	CFD based Hydrodynamic Parametric study of inclined injected Supersonic steam into subcooled water
title_fullStr	CFD based Hydrodynamic Parametric study of inclined injected Supersonic steam into subcooled water
title_full_unstemmed	CFD based Hydrodynamic Parametric study of inclined injected Supersonic steam into subcooled water
title_sort	cfd based hydrodynamic parametric study of inclined injected supersonic steam into subcooled water
publisher	Research Publishing.
publishDate	2014
url	http://ir.unimas.my/9167/ http://ir.unimas.my/9167/ http://ir.unimas.my/9167/1/CFD%20based%20Hydrodynamic%20Parametric%20study%20of%20inclined%20injected%20Supersonic%20steam%20into%20subcooled%20water%20%28abstract%29.pdf
first_indexed	2018-09-06T15:37:47Z
last_indexed	2018-09-06T15:37:47Z
_version_	1610873063737393152

CFD based Hydrodynamic Parametric study of inclined injected Supersonic steam into subcooled water

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