Numerical simulation of jet impingement cooling on a smooth concave surface

Jet impingement has been widely used as a means of heat removal because of its advantages in effective removal of locally concentrated heat and easy adjustment to the location where cooling is needed. Typical applications are paper drying, cooling of electronic chips, annealing of glass and el...

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Main Author:	Md Seri, Suzairin
Format:	Thesis
Language:	English English English
Published:	2009
Subjects:	TJ Mechanical engineering and machinery TJ255-265 Heat engines
Online Access:	http://eprints.uthm.edu.my/7461/1/24p%20SUZAIRIN%20MD%20SERI.pdf http://eprints.uthm.edu.my/7461/2/SUZAIRIN%20MD%20SERI%20COPYRIGHT%20DECLARATION.pdf http://eprints.uthm.edu.my/7461/3/SUZAIRIN%20MD%20SERI%20WATERMARK.pdf
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id	my-uthm-ep.7461
record_format	uketd_dc
spelling	my-uthm-ep.74612022-07-24T03:49:17Z Numerical simulation of jet impingement cooling on a smooth concave surface 2009-03 Md Seri, Suzairin TJ Mechanical engineering and machinery TJ255-265 Heat engines Jet impingement has been widely used as a means of heat removal because of its advantages in effective removal of locally concentrated heat and easy adjustment to the location where cooling is needed. Typical applications are paper drying, cooling of electronic chips, annealing of glass and elimination of excessive thermal load near the leading edge of gas turbine blade inner surface. More studies of jet impingement cooling are reported on flat surfaces than on concave and convex surfaces. For the flows on concave surface, the centripetal force due to the curvature makes the flow unstable and produces Taylor-Gortler vortices. Such vortices are known to enhance momentum and energy transfer and thereby heat transfer rate on the surface. The present study involves a 2-dimensional simulation of homogeneous air jet impinging normally onto a smooth concave surface from a single slot nozzle by means of the Computational Fluid Dynamics software FLUENT. 2009-03 Thesis http://eprints.uthm.edu.my/7461/ http://eprints.uthm.edu.my/7461/1/24p%20SUZAIRIN%20MD%20SERI.pdf text en public http://eprints.uthm.edu.my/7461/2/SUZAIRIN%20MD%20SERI%20COPYRIGHT%20DECLARATION.pdf text en staffonly http://eprints.uthm.edu.my/7461/3/SUZAIRIN%20MD%20SERI%20WATERMARK.pdf text en validuser mphil masters Universiti Tun Hussein Onn Malaysia Fakulti Kejuruteraan Mekanikal dan Pembuatan
institution	Universiti Tun Hussein Onn Malaysia
collection	UTHM Institutional Repository
language	English English English
topic	TJ Mechanical engineering and machinery TJ255-265 Heat engines
spellingShingle	TJ Mechanical engineering and machinery TJ255-265 Heat engines Md Seri, Suzairin Numerical simulation of jet impingement cooling on a smooth concave surface
description	Jet impingement has been widely used as a means of heat removal because of its advantages in effective removal of locally concentrated heat and easy adjustment to the location where cooling is needed. Typical applications are paper drying, cooling of electronic chips, annealing of glass and elimination of excessive thermal load near the leading edge of gas turbine blade inner surface. More studies of jet impingement cooling are reported on flat surfaces than on concave and convex surfaces. For the flows on concave surface, the centripetal force due to the curvature makes the flow unstable and produces Taylor-Gortler vortices. Such vortices are known to enhance momentum and energy transfer and thereby heat transfer rate on the surface. The present study involves a 2-dimensional simulation of homogeneous air jet impinging normally onto a smooth concave surface from a single slot nozzle by means of the Computational Fluid Dynamics software FLUENT.
format	Thesis
qualification_name	Master of Philosophy (M.Phil.)
qualification_level	Master's degree
author	Md Seri, Suzairin
author_facet	Md Seri, Suzairin
author_sort	Md Seri, Suzairin
title	Numerical simulation of jet impingement cooling on a smooth concave surface
title_short	Numerical simulation of jet impingement cooling on a smooth concave surface
title_full	Numerical simulation of jet impingement cooling on a smooth concave surface
title_fullStr	Numerical simulation of jet impingement cooling on a smooth concave surface
title_full_unstemmed	Numerical simulation of jet impingement cooling on a smooth concave surface
title_sort	numerical simulation of jet impingement cooling on a smooth concave surface
granting_institution	Universiti Tun Hussein Onn Malaysia
granting_department	Fakulti Kejuruteraan Mekanikal dan Pembuatan
publishDate	2009
url	http://eprints.uthm.edu.my/7461/1/24p%20SUZAIRIN%20MD%20SERI.pdf http://eprints.uthm.edu.my/7461/2/SUZAIRIN%20MD%20SERI%20COPYRIGHT%20DECLARATION.pdf http://eprints.uthm.edu.my/7461/3/SUZAIRIN%20MD%20SERI%20WATERMARK.pdf
_version_	1747831155570245632

Numerical simulation of jet impingement cooling on a smooth concave surface

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